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Hampshire Court Building Permit 2018-2019 Specs~~ealthof~ _..~o •a~ . a~ ~"4. " ~ ~ ~ ~ Executive Office ""~ for GENERAL CONTRACTOR: ------------ CONTRACT -FOR- Mass. State Project No. DCP1828 Contract No. HCl HCG -HAMPSHIRE COURTHOUSE -ROOFING AND ENVELOPE REPAIRS, NORTHAMPTON, MA REVISED 4/2017 Small Projects One Ashburton Place Bid Room, Room 107 Boston, Massachusetts 02108 ( 617)-727-4003 TABLE OF CONTENTS FOR DCAMM MGL c. 149 BID PACKAGE VOLUME I PART I --Instructions to Bidders Attachment A: Minimum Wage Rates Attachment B: Forms Used During Bidding Sample Certificate of Eligibility Update Statement Blanket Deposit Bond Sample Format of Form for General Bid Sample Format of Form for Sub-Bid PART II --Owner -Contractor Agreement Exhibit A: Additional Insurance Provisions, if any. Exhibit B: Forms Used During Contract Award and Execution: Payment Bond Performance Bond Schedule for Participation by Minority/Women Business Enterprises Letter of Intent Certificate of Corporate Vote Certificate of Joint Venture Certificate of Compliance with State Tax Laws ... Workforce Certification-Certificate of Compliance with Certain Workforce Related Legal Requirements Executive Order 504 Contractor Certification DCAMM Trench Application & Permit & Excavator Permit Supplement PART III --General Conditions of the Contract Appendix A: Equal Employment Opportunity, Non-Discrimination and Affirmative Action Program Appendix B: Goals for Participation by Minority Business Enterprises and Women Business Enterprises DCAMM Table of Contents c.149 Projects over $150,000 -11/17 Page 1 of2 Appendix C: Commonly Used Forms Form of Subcontract -MGL c.149 §44F Procedure for Payment to Contractors Payment Voucher Input Form Requisition for Payment (DCAMM Form S 1 b) and Instructions Instructions and Procedures Regarding Change Orders, Contract Modifications and Equitable Adjustments (DCAMM Form 13) Request for Approval of Wages and Rates for Change Order Pricing (DCAMM Form 14) Format for Submission of Change Order (DCAMM Form 15) Daily Time and Material Report for Change Orders Request and Agreement for a Change in the Plans, Specifications and/or Contract (DCAMM Form 5) Weekly Payroll Report Form and Statement of Compliance (sample) Quarterly Projected Workforce Table (sample) Veteran and Service Disabled Veteran-Owned Business Enterprise (VBE/SDVOBE) Participation Form Form for Transfer of Title (Work Not Incorporated, DCAMM Form 16) Certificate of Substantial Completion -E-1 Certificate of Final Inspection, Release and Acceptance -E-2 PART IV -Supplementary General Conditions and Specifications DCAMM Table of Contents c.149 Projects over $150,000 -11/17 Page 2 of2 BID PACKAGE PART I INSTRUCTIONS TO BIDDERS Instructions to Bidders Attachment A: Minimum Wage Rates Attachment B: Forms Used During Bidding Sample Certificate of Eligibility -Prime Bidder Sample Sub-bidder Certificate of Eligibility Update Statement-Prime Bidder Sub-bidder Update Statement Blanket Deposit Bond Sample Format of Form for General Bid Sample Format of Form for Sub-Bid DCAMM Separation Pages c. 149 44A-J Vertical Construction over $150,000-: 11/17 COMMONWEALTH OF MASSACHUSETTS INSTRUCTIONS TO BIDDERS FOR DCAMM SMALL PROJECTS For Bid Documents Available on DCAMM's E-Bid Room Awarding Authority: Division of Capital Asset Management and Maintenance One Ashburton Place, 1st Floor, Room 107, Bid Room Boston, MA 02108 Telephone: (617) 727-4003 Email Address: bidroom.dcamm@state.ma.us Mass. State Project No. DCP1828 ContractNo. HCl Title: HCG-HAMPSHIRE COURTHOUSE:_ ROOFING AND ENVELOPE REPAIRS Category of Work: General Building Construction Project Description and Scope: The Project consists of Building Envelope work, focusing on the south end of the building. The work includes but is not limited to the following: Selective demolition; masonry cleaning and repairs including repointing; miscellaneous metals/steel shapes and rough carpentry for repairs to historic wood Tower structure and stair; clay tile and slate roofing and associated flashings; new wood clad windows and repair of historic windows; and painting. Notice to Bidders: This project is being procured by DCAMM's Small Projects Team. Please take note of all dates and deadlines for procurement and contract execution set forth below. DCAMM created a Small Projects Team (SPT) to administer certain projects under a new way of doing business, focused on addressing the Commonwealth's most urgent repair and capital renewal needs. DCAMM will work with contractors to expedite the procurement, contracting, undertaking and completion of work on this project to ensure that all construction on this project is completed within the time set forth in the Owner Contractor Agreement manner. We are looking for innovative construction teams interested in partnering in this effort. Bidders are advised to take all of the deadlines set forth below for pre and post bidding requirements seriously. Failure of apparent low bidders to submit required materials post bid in the time set forth can result in loss of the contract. DCAMM Instructions to Bidders for Small Projects -08/17 Page 1 of14 Pre-Bid Meeting Information: 9/13/18 @ 10:00 AM, Hampshire County Courthouse, 15 Gothic St. Northampton, MA 01060 Deadline for filing filed Sub-bids is 12:00 noon on 24 September 2018. Deadline for filing General bids is 2:00 p.m. on 4 October 2018. Target contract award date is close of business on 9 October 2018. Target contract execution date is close of business on 19 October 2018. The list of filed sub-trades for this project is found at Page 3 of these Instructions to Bidders. The minimum wage rate requirements for this Contract are located in Attachment A to these Instructions to Bidders. Pursuant to M.G.L. c. 30, §39S(a) (2) all employees to be employed on the project must have successfully completed a course in construction safety and health approved by OSHA and of at least 10 hours in duration. The Contractor must provide written verification as detailed in the General Conditions at Article X, of compliance with Massachusetts and federal laws with respect to the employment of workers and Federal Department of Homeland Security Requirements, including, but not limited to, the Employment Eligibility Verification (Form 1-9) Process. Electronic Bid Forms for this Project are located on DCAMM's E-Bid Room within the project postings. Model bid formats, similar to the format of DCAMM's electronic bid forms, are located in Attachment B to these Instructions to Bidders. These formats are provided for informational purposes only and cannot be submitted for bidding DCAMM projects. The Minority Business Enterprise and Women Business Enterprise (MBE/WBE) participation goal for this Contract is a combined goal of 10.4 %. The combined goal requires a reasonable representation of both MBE and WBE firm participation on the project as further set forth in Section 8 below and the general conditions of the contract. The applicable minority workforce utilization percentage is 15.3 %. The applicable women workforce utilization percentage is 6.9 %. The Commonwealth encourages and monitors the participation of Service-Disabled Veteran-Owned Business Enterprises ("SDVOBE") and Veteran Business Enterprises (VBE) on its construction projects. The benchmark for SDVOBE and VBE participation on the project is 3%. The time for completion of the Work is specified in Article 2 of the Owner -Contractor Agreement. Liquidated damages for failure to complete work on time are as stated in Article 8 of the Owner -Contractor Agreement. DCAMM Instructions to Bidders for Small Projects -08/17 Page 2 of14 Bid documents for this project, including plans and specifications, may be accessed, reviewed or downloaded at no cost to potential bidders through DCAMM's E-Bid Room ("E-Bid Room") https://www.bidexpress.com/businesses/10279/home Hard copy bid documents are not available for potential bidders, however, one hard copy set is available for viewing in DCAMM's Bid Room during normal business hours. If you require assistance using the E- Bid Room, DCAMM's host vendor, Bid Express, provides customer support between 7am - 8pm EST at (888) 352-2439 or (352) 381-4888. Step by step tutorials on electronic bidding and other E-Bid Room functions are available 24/7 on the Bid Express website www.bidexpress.com or contact DCAMM's Bid Room. The filed sub-trades for this project are as follows: Section# 04 00 01 07 00 01 09 00 01 Filed Sub-trade Masonry Roofing and Flashing Painting All Bid Deposits 5% of Bid Amount As used herein, capitalized terms shall have the meaning assigned to them in the General Conditions of the Contract and the Owner -Contractor Agreement unless the context clearly indicates otherwise. SECTION I -BIDDER'S REPRESENTATION 1.1 Each general bidder or sub-bidder (hereinafter sometimes referred to as "Bidder) by making a bid or sub-bid (hereinafter sometimes referred to as "Bid") represents and warrants that Bidder has visited and examined the Site and the Contract Documents, that Bidder is familiar with the local conditions under which the Work is to be performed, that Bidder has correlated personal observations with the requirements of the Contract Documents, and that where the Contract Documents require, in any part of the Work, a given result to be produced, the Contract Documents are adequate and that Bidder will produce the required result within the Bid price and that the Bid is made in accordance therewith. 1.2 Failure to so examine the Contract Documents and the Site will not relieve any Bidder from any obligation under the Bid as submitted. Neither the Commonwealth nor the Designer will be responsible for errors, omissions and/or charges for extra work arising from Bidder's failure to familiarize itself with the Contract Documents or existing conditions. SECTION 2 --GENERAL BIDDERS -CERTIFICATE OF ELIGIBILITY AND UPDATE STATEMENT 2.1 Every general bidder must submit the following with its general bid: --A Prime/General Contractor Certificate of Eligibility issued by the Division of Capital Asset Management and Maintenance (DCAMM), showing that the Bidder has been approved DCAMM Instructions to Bidders for Small Projects -08/17 Page 3 of14 to bid on projects for the category of work required and that the Bidder has a single project limit in an amount no lower than the amount of its Bid including all "add" alternates. --A fully completed Prime/General Contractor Update Statement. 2.2 It is the Bidder's responsibility to obtain the necessary forms from DCAMM and to submit its Application for Certificate of Eligibility so as to allow sufficient time for DCAMM's evaluation of the application and issuance of a Certificate of Eligibility prior to the deadline for bidding. 2.3 The Prime/General Contractor Update Statement is not a public record as defined in M.G.L. c. 4, § 7 and will not be open to public inspection. SECTION 3 -FILED SUB-BIDDERS -CERTIFICATE OF ELIGIBILITY AND UPDATE STATEMENT 3.1 Every filed sub-bidder must submit the following with each filed sub-bid: --A Sub-Bidder Certificate of Eligibility issued by the Division of Capital Asset Management and Maintenance (DCAMM) for that sub-bid trade, showing that the sub-bidder has been approved to bid on projects of the category of work required. --A fully completed Sub-Bidder Update Statement. 3.2 It is the sub-bidder's responsibility to obtain the necessary forms from DCAMM and to submit its Application for Sub-bidder Certificate of Eligibility so as to allow sufficient time for DCAMM's evaluation of the application and issuance of a Sub-Bidder Certificate of Eligibility prior to the deadline for bidding. 3.3 The Sub-Bidder Update Statement is not a public record as defined in M.G.L. c. 4, §7 and will not be open to public inspection. SECTION 4--REQUESTS FOR INTERPRETATION 4.1 Any questions by prospective Bidders concerning interpretation of the Contract Documents must be submitted in writing to the Awarding Authority and should be in its possession at least ten working days before the date set for the receipt of general bids, or, if a question pertains to Item 2 filed sub-bid work, at least ten working days before the date set for the receipt of filed sub-bids. The Awarding Authority will post addenda or written clarifications that it deems necessary to the E-Bid Room for this project. Bidders who have registered as plan holders will receive a notification from Bid Express. Bidders may not rely upon oral communications or interpretations from the Awarding Authority or the Designer and the Awarding Authority shall not be bound by them. 4.2 It is the sole responsibility of the Bidder to ascertain the existence of any addenda issued by the Awarding Authority, whether or not the same are received by the Bidder. Copies of addenda will be made available on the E-Bid Room and for inspection at the DCAMM Bid Room. DCAMM Instructions to Bidders for Small Projects -08/17 Page 4 of14 4.3 Wherever in the Contract Documents reference is made to Massachusetts General Laws, it shall be construed to include all amendments thereto effective as of the date of the issuance of the invitation to bid on the proposed work. SECTION 5--PREPARATION OF BIDS; ALTERNATES 5.1 The Form for General Bid and Form for Sub-bid must be accessed through DCAMM's E- Bid Room and must be completed in their entirety on-line with the bidder scanning and attaching its: 1) Certificate of Eligibility; 2) Update Statement; and 3) Bid Bond. 5.2 Where so indicated on the bid form, sums shall be expressed in both words and numerals. Where there is a discrepancy between the Bid sum expressed in words and the Bid sum expressed in figures, the Bid sum expressed in words shall control unless the intention of the Bidder clearly is otherwise as determined by the Awarding Authority in its sole discretion. 5.3 Each General Bidder shall acknowledge all required alternates in Part Con the Form for General Bid by entering the dollar amount of addition or subtraction necessitated by each alternate. General Bidders shall enter on the Form for General Bid a single amount for each alternate that shall consist of the sub-bidders' amounts and the amount for work performed by the General Bidder. Each Sub-bidder shall acknowledge all required alternates in Part A on the Form for Sub-bid by entering the dollar amount of addition or subtraction necessitated by each alternate. 5.4 If an alternate includes work within the Bidder's scope of work and does not involve a change in the cost of the Bid, the Bidder shall so indicate by writing "No Change" or "NIC" or "0" in the space provided for that alternate. Sub-bidders shall enter on the Form for Sub-Bid the amount of addition or subtraction necessitated only for those alternates expressly identified in the Bid Documents as part of the sub-bidder's category of work. If the alternate is not identified in the Bid Documents as affecting the sub-Bidder's category of work then the sub-Bidder shall so indicate by writing "NIA" and only "NIA" or leaving the alternate blank. 5.5 The lowest Bidder will be determined on the basis of the sum of the base Bid and the alternates accepted by the A warding Authority. 5.6 If the space for indicating a requirement for payment and performance bonds for filed sub- bidders is left blank by the general bidder on the Form for General Bid, the Awarding Authority shall interpret this as a "No." 5.7 Costs for the selected filed sub-bidder's bond premiums shall be paid for by the selected general bidder in accordance with M.G.L. c. 149, § 44F unless the project is a project in which contractor and subcontractor prequalification are required pursuant to M.G.L. 149, §§ 44Dl/2 or 44D314. 5.8 If the general bidders are instructed to carry an amount for a given sub-trade listed under Item 2, general bidders shall list the subtrade and the amount provided by the Awarding Authority. The line under "bonds required" on the Form for General Bid should be left blank or marked "NIA" in order for subsection 5.9 to apply. DCAMM Instructions to Bidders for Small Projects -08/17 Page 5 of14 5.9 Upon solicitation of a subcontractor to perform the work required with respect to a subtrade referenced in subsection 5.8, the general bidder's Contract Price shall be adjusted by the following: a) the difference between the subcontract amount and the amount carried in the general bid; b) the total cost of the subcontractor's bonds, if the general bidder requires such bonds after the solicitation is completed and if the general bidder complied with 5.8 above; c) the documented increased costs for the general bidder's bonds, if any, attributable to the incremental difference between the amount carried for the given subtrade and the actual subcontract amount. 5.10 Overhead and profit for supervision of the subtrade mentioned in subsections 5.8 and 5.9 above shall be included by all general bidders in Item 1 of the subdivision of the Contract Price. No additional overhead or profit will be paid on the incremental difference between the amount carried for the subtrade and the subcontract amount as stated in M.G.L. c. 149, § 44F(4)(a)(2). 5.11 Sub-bidders should not list Paragraph E sub-subcontractors unless requested to do so by the Awarding Authority. 5.12 Each general bid and each Bid of a filed sub-bidder must be accompanied by a bid deposit in the form of a bid bond; cash; or a check certified by, or a treasurer's or cashier's check issued by, a responsible bank or trust company, payable to the Commonwealth of Massachusetts. Any bid bond shall be ( a) in a form satisfactory to the Awarding Authority, (b) with a surety company qualified to do business in the Commonwealth and (c) conditioned upon the faithful performance by the principal of the agreements contained in the Bid. 5.13 The amount of such bid deposit shall be 5% five per cent of the value of the Bid including alternates. 5.14 All Bidders must scan and attach their bid bond with their electronic bid submission. The three lowest bidders must submit their original bid bond or bank check to DCAMM immediately following the bid opening which must be received in DCAMM's Bid Room within 48 hours of the bid opening, weekends and holidays excluded. Failure to submit originals within the 48 hour time limit will result in rejection of the bid or other sanctions. SECTION 6 -SUBMISSION OF BIDS 6.1 Each Sub-bid and General Bid, including the bid deposit, DCAMM Certificate of Eligibility, and properly completed DCAMM Update Statement, using the most recent form available on DCAMM's website shall be submitted through DCAMM's E-Bid Room. 6.2 All Bids must be received by the Awarding Authority through DCAMM's E-Bid Room no later than the applicable date and time specified on page 1 of these Instructions to Bidders. Any Bid not received by the applicable deadline will not be accepted. 6.3 Unofficial Bid Results will be posted on DCAMM's E-Bid Room as soon as they are available. Unofficial results are not to be relied upon. Once DCAMM has conducted the final review of bids, Official Bid Results will be posted. Official Bid Results may be subject to change. DCAMM Instructions to Bidders for Small Projects -08/17 Page 6 of14 SECTION 7 -WITHDRAW AL OF BIDS; REJECTION OF BIDS 7.1 Any Bid may be withdrawn or modified by the Bidder prior to the specified deadline for the receipt of Bids through DCAMM's E-Bidroom. 7.2 A Bidder may withdraw its Bid without penalty at any time up to the time of Award as defined below in subsection 9 .1 only upon demonstrating to the satisfaction of the Awarding Authority that a death or disability has occurred or a bona fide clerical or mechanical error of a substantial nature was made during the preparation of the bid. Failure to demonstrate conclusively that a bona fide clerical or mechanical error of a substantial nature was made may result in forfeiture of the Bid Deposit. 7.3 The Awarding Authority reserves the right to waive any informality in or to reject any and all Bids if it is in the public interest to do so. Without limiting the foregoing, the Awarding Authority reserves the right to reject unit prices which it deems unduly high or unduly low as unbalanced. SECTION 8 -MBE/WBE PARTICIPATION 8.1 The apparent low Bidder's compliance with the requirements of this Section 8 is a prerequisite for receiving the Award of the Contract. 8.2 The Supplier Diversity Office ("SDO") certified Minority Business Enterprise ("MBE") and Women Business Enterprise ("WBE") ( collectively "MBE/WBE") participation goals for this Contract are as set forth on the second page of these Instructions to Bidders. The successful Contractor must utilize a mix of both MBE and WBE firms whose participation, when added together, meets the overall combined goal set for the Contract. It is important that both MBE and WBE firms have an opportunity to work on public projects with a combined MBE/WBE goal. Therefore, projects with a combined goal must include a reasonable representation of both MBE and WBE firms to meet the combined goal. Proposed MBE/WBE participation plans that include solely MBE or solely WBE participation, or have only nominal participation by one or the other to meet the combined goal, will not be considered responsive. Contractors that are themselves MBE or WBE certified will be required to bring a reasonable amount of participation by a firm(s) that holds the certification which is not held by the Contractor to the project. Although the Contract contains a combined goal, participation by MBE and WBE firms must be reported and tracked separately. 8.3 The Awarding Authority reserves the right to reduce or waive the MBE/WBE participation goals established for this Contract upon written request made by a general bidder within the time frame set forth in Section 8.3. Such written request must demonstrate to the satisfaction of the Awarding Authority that it is not feasible for a non-MBE or non-WBE general bidder to meet the goals established for this Contract based upon any or all of the following: (i) actual MBE/WBE availability, (ii) the geographic location of the project to the extent related to MBE/WBE availability, (iii) the scope of the work, (iv) the percentage of work available for subcontracting to MBE/WBEs and/or (v) other relevant factors, including a documented inability by the prospective Bidder to obtain commitments from MBE/WBE subcontractors sufficient to meet the MBE/WBE goals after having made a diligent, good DCAMM Instructions to Bidders for Small Projects -08/ 17 Page 7 of14 faith effort to do so. All of the foregoing documentation shall accompany the Bidder's request for a reduction or waiver of the MBE/WBE participation goals. Such documentation shall include, at a minimum, the following: --A list of all items of work under the Contract that the Bidder made available for subcontracting to MBE/WBEs. The Bidder shall identify all items of work, other than work to be performed by filed sub-bidders, that the Bidder did not make so available and shall state the reasons for not making such work available for subcontracting to MBE/WBEs. The Bidder shall also demonstrate that, where commercially reasonable, subcontracts were divided into units capable of being performed by MBE/WBEs. --Evidence that the Bidder sent written notices soliciting Bids or proposals to perform the items of work made available by the Bidder for subcontracting to MBE/WBEs to all MBE/WBEs qualified to perform such work. The Bidder shall identify (i) each MBE/WBE solicited, and (ii) each MBE/WBE listed in the Supplier Diversity Office (SDO) directory under the applicable trade category that was not solicited and reasons therefor. The Bidder shall also state the dates that notices were mailed and provide a copy of the written notice(s) sent. --Evidence that the Bidder made reasonable efforts to follow up the written notices sent to MBE/WBEs with telephone calls or personal visits in order to determine with certainty whether the MBE/WBEs were interested in performing the work. Phone logs or other documentation must be submitted. --A statement of the response received from each MBE/WBE solicited, including the reason for rejecting any MBE/WBE who submitted a bid or proposal. --Evidence of efforts made to assist MBE/WBEs that needed assistance in obtaining bonding or insurance, or lines of credit with suppliers if the inability ofMBE/WBEs to obtain bonding, insurance, or lines of credit is the reason given for the Bidder's inability to meet the MBE/WBE goals. The Bidder may also submit any other information supporting its request for a waiver or reduction in the MBE/WBE participation goals, including, without limitation, evidence that the Bidder placed advertisements in appropriate media and trade association publications announcing the Bidder's interest in obtaining bids or proposals from MBE/WBEs, and/or sent written notification to MBE/WBE economic development assistance agencies, trade groups and other organizations notifying them of the Contract and the work to be subcontracted by the Bidder to MBE/WBEs. The Bidder shall also submit any other information reasonably requested by the Awarding Authority to show that the Bidder has taken all actions that could reasonably be expected to achieve the MBE/WBE participation goals. 8.4 If filed sub-bids are solicited for this Contract, requests from prospective general bidders to reduce or waive the MBE/WBE participation goals for this Contract must be received by the Awarding Authority no later than four (4) working days after the list of filed sub- Bidders is mailed by the Awarding Authority to persons who have taken out plans for the Contract. If there are no filed sub-bids solicited for this Contract, requests to reduce or waive the MBE/WBE participation goals for this Contract must be received by the Awarding DCAMM Instructions to Bidders for Small Projects -08/17 Page 8 of14 Authority no later than fourteen (14) calendar days before the date set for the receipt of general bids. THE AW ARD ING AUTHORITY WILL NOT CONSIDER ANY REQUEST TO REDUCE OR WAIVE THE MBE/WBE PARTICIPATION GOALS FOR THIS CONTRACT THAT IS RECEIVED AFTER THESE DEADLINES. Any reduction or waiver of the MBE/WBE participation goals for this Contract will be made by written addendum. 8.5 No later than five (5) working days after the opening of general bids, the apparent low Bidder shall submit the following documents to the Awarding Authority's Compliance Office: (i) a completed Schedule for Participation by Minority/Women Business Enterprises ("Schedule for Participation") in the form provided by the Awarding Authority showing MBE/ WBE participation in amounts equal to or exceeding the MBE/WBE participation goals for this Contract, (ii) a completed Letter of Intent in the form provided by the Awarding Authority for each MBE/WBE listed in the Schedule for Participation, and (iii) a current SDO certification letter for each MBE/WBE listed in the Schedule for Participation showing that the MBE/WBE is currently certified in the area of work for which it is listed on the Letter of Intent. 8.6 Each Letter of Intent shall identify and describe the work to be performed by the named MBE/WBE (the "MBE/WBE Work") with enough specificity to permit the Awarding Authority to identify the particular items of contract work that the MBE/WBE will perform for MBE/WBE participation credit. The Awarding Authority reserves the right to reject any Letter of Intent if the price to be paid for the MBE/WBE Work does not bear a reasonable relationship to the value of such work under the Contract as determined by the Awarding Authority. 8.7 Within five (5) working days after receipt of the Schedule for Participation, Letters of Intent, and SDO certification letters, the Awarding Authority shall review and either approve or disapprove the apparent low Bidder's submissions. If the apparent low Bidder has not submitted an appropriate Schedule For Participation and appropriate Letters oflntent and SDO certification letters establishing that the MBE/WBE participation goal for the project will be met, the apparent low Bidder will be considered ineligible for Award of the Contract and the Awarding Authority will Award the Contract to the second lowest Bidder, subject to said Bidder's compliance with these conditions. 8.8 The Bidder's attention is called to Article XIII of the General Conditions of the Contract which requires the Contractor to submit, within 30 days of the Contract Date, signed subcontracts with all subcontractors or a purchase order or invoice from each material supplier and/or manufacturer listed on the Schedule for Participation. 8.9 A filed sub-bidder is not required to submit a Schedule for Participation with its Bid. A filed sub-bidder may, at its option, submit a Letter of Intent with its Bid if it is a SD0 certified MBE/WBE. If a filed sub-bidder intends to sub-subcontract work to a SDO certified MBE/WBE, and the filed sub-bidder wishes that sub-subcontract or purchase order to be credited toward the participation goals for this Contract, the filed sub-bidder should submit a Letter of Intent from that MBE/WBE, either with its Bid, or after award of the subcontract. A filed sub-bidder can subcontract out up to 20% of its work to MBE/WBEs unless such work is DCAMM Instructions to Bidders for Small Projects -08/17 Page 9 of14 designated as sub-sub contract Paragraph E work in the Bid Documents in which case the 20% cap does not apply. SECTION 9 --CONTRACT AW ARD 9.1 "Award" means the determination, selection, and notification of the lowest, responsible and eligible Bidder by the Awarding Authority. 9.2 The Awarding Authority will award the Contract within thirty days, Saturdays, Sundays, and legal holidays excluded after the opening of Bids in accordance with M.G.L. c.149 §44A. 9.3 The Contract will be awarded to the lowest responsible and eligible Bidder as determined by the Awarding Authority, except in the event of substitution as provided under M.G.L. c.149, §§44E and 44F, in which cases the procedure as required by said sections shall govern the award of the Contract. 9.4 As used herein, the term "lowest responsible and eligible Bidder" shall mean the general bidder whose Bid is the lowest of those Bidders who, in the Awarding Authority's opinion, are ready, willing and able to comply with all requirements of the Contract Documents and demonstrably possess the skill, ability, and integrity necessary for the faithful performance of the Work, based on the determination of past performance and financial soundness under (i) M.G.L. c.149 §44A and following sections, (ii) the rules, regulations, orders, guidelines and policies promulgated from time to time by the Commissioner of DCAMM and (iii) any other relevant criteria that the Commissioner may prescribe. If the A warding Authority determines that any non-filed subcontractor chosen by a Bidder is not qualified or responsible, then the Bidder shall obtain another subcontractor satisfactory to Awarding Authority and the contract price shall not be adjusted. 9.5 The general bid price shall be the price set forth in paragraph C of the Form for General Bid. No general Bid shall be rejected (i) because the sum of the prices set forth in Item 1 and 2 does not equal the general bid price set forth in said paragraph C or (ii) because of one or more errors in setting forth the name, the sub-bid price of a sub-bidder, or the total of Item 2, provided that the sub-bidder or sub-bidders designated are clearly identifiable, or (iii) because the plans and specifications do not accompany the Bid or are not submitted with the Bid. 9.6 Should the Contract Documents require submission of special data to accompany the Bid, the Awarding Authority reserves the right to rule the Bidder's failure to submit such data an informality and to receive said data subsequently within a reasonable time as set by the A warding Authority, provided that no such ruling shall result in an unfair advantage to the Bidder. 9.7 The Awarding Authority also reserves the right to reject any sub-bid if it determines that such sub-bid does not represent the Bid of a person competent to perform the work as specified, or if fewer than three sub-bids are received for a sub-trade and the Bid prices are not reasonable for acceptance without further competition. 9.8 If the Awarding Authority decides to reject all general bids or if the Awarding Authority does not receive any general bids, the Awarding Authority may retain and use the sub-bids received for a second opening of general bids; provided, however, that there are no changes in DCAMM Instructions to Bidders for Small Projects -08/17 Page 10 of14 the work involved for the subtrades for which the sub-bids are so retained and used; and provided, further, that the Awarding Authority shall obtain the consent of each sub-bidder included in any award of a general Contract made pursuant to the second opening of general bids if such award is not made within ninety days, Saturdays, Sundays and legal holidays excluded, after the opening of such sub-bids. SECTION 10 -EXECUTION OF CONTRACTS 10.1 If a selected filed sub-bidder fails, within five days, Saturdays, Sundays and legal holidays excluded, after presentation of a Subcontract by the general bidder to which the Contract was awarded, to perform its agreement to execute a Subcontract in the form provided by the Awarding Authority with such general bidder contingent upon the execution of the general Contract, and, if requested to do so by such general bidder in the general bid, to furnish a performance and a payment bond as stated in its filed sub-bid, such general bidder and the Awarding Authority shall select from the other filed sub-bids duly filed with the A warding Authority for such subtrade and not rejected the lowest responsible and eligible filed sub-bidder at the amount named in its filed sub-bid as so filed against whose standing and ability the general Contractor makes no objection, and the Contract price shall be adjusted by the difference between the amount of such filed sub-bid and the amount of the sub-bid of the delinquent filed sub-bidder. 10.2 Upon designation of the apparent low bidder at bid opening, the general bidder shall submit properly executed copies of each of the following documents prior to the date set for execution of the Contract by the Awarding Authority in this Instructions to Bidders or as notified by the Awarding Authority. All such documents shall be in the form prescribed by the Awarding Authority. When the successful general bidder executes the general contract, such general bidder will be deemed to be representing to the Awarding Authority that it has executed subcontracts with all of its subcontractors such that the Awarding Authority may release the Bid Deposit with respect to the same. Misrepresentation of the foregoing shall render the general bidder liable to the Awarding Authority for the sum of any Bid Deposit released by the Awarding Authority with respect to a filed sub-bidder that fails to execute its subcontract. Note: The successful general bidder must submit its Schedule for Participation of Minority/Women Business Enterprises and Letters of Intent as set forth in Section 8.5 above prior to Award of the Contract. -Owner-Contractor Agreement -Certificate of Corporate Vote -Certificate of Joint Venture (if appropriate) -Certificate of Compliance with State Tax Laws and with Unemployment Compensation Contribution Requirements -Workforce Certification -Executive Order 504 Contractor Certification Form -DCAMM Trench Application and Permit -Performance and Payment Bonds with power of attorney attached -Certificates of Insurance evidencing coverages in amounts required by the Contract Documents -Any other documents that the Awarding Authority may reasonably require in connection with the Contractor's execution of the Contract. DCAMM Instructions to Bidders for Small Projects -08/17 Page 11 of14 DCAMM, in its sole discretion, reserves the right to enter into a contract by the target contract execution date with the General Contractor prior to the receipt any of the above documents and issue a conditional notice to proceed with delineated preliminary contract work only, such as the submittal process but not any site work, pending the submission of the requested documentation. Failure to meet the requirements of the conditional notice to proceed may result in contract termination, and a submission of a claim under the General Contractor's bid bond. 10.3 Please note that no part of the General Contractor's work may be subcontracted without the prior written approval of the Awarding Authority. If the General Contractor desires to subcontract any part of the Work, other than work covered by Item 2, filed sub- bidders, the General Contractor must promptly forward to the Awarding Authority a list in triplicate designating the work to be performed and the name of each proposed subcontractor for approval by the Awarding Authority. Approved subcontractors are eligible for direct payments under M.GL. 30, § 39F, as amended. Material suppliers not involving site labor need not be submitted for approval. SECTION 11 -RETURN OF BID DEPOSITS 11.1 The Bid Deposits of the three (3) lowest responsible and eligible general bidders shall be returned upon the execution and delivery of the General Contract and the issuance of an unconditional Notice to Proceed, if no award is made, upon the expiration of the time prescribed in M.G.L. c. 149, § 44A for making an award; except that, if any general bidder fails to perform its agreement to execute the Contract and furnish Performance and Payment Bonds as stated in its Bid, then said general bidder's Bid Deposit shall become the property of the Commonwealth as liquidated damages; provided that the amount of the Bid Deposit that becomes the property of the Commonwealth shall not exceed the difference between the Contractor's Bid price and the Bid price of the next lowest responsible and eligible Bidder; and provided further that, in the case of death, disability, bona fide clerical or mechanical error of a substantial nature, or other similar unforeseen circumstances affecting the general bidder, such general bidder's Bid Deposit shall be returned. 11.2 The Bid Deposits of the three lowest sub-bidders in each category shall be returned within five (5) days, Saturdays, Sundays, and legal holidays excluded, after the execution of the General Contract; except that, if a selected sub-bidder fails to perform its agreement to execute a sub-contract with the general bidder selected as the general contractor, contingent upon the execution of the General Contract, and, if requested to do so in the general bid by such general bidder, to furnish a Performance and Payment Bonds as stated in its sub-bid in accordance with M.G.L. c. 149, § 44F(2), the Bid Deposit of such sub-bidder shall become the property of the Commonwealth as liquidated damages, provided that the amount of the Bid Deposit that shall become the property of the Commonwealth shall not exceed the difference between its sub-bid price and the sub-bid price of the next lowest responsible and eligible sub-bidder. 11.3 In addition to the provisions for the return of Bid Deposits as provided above, upon receipt of a Bid Bond in an amount not less than the amount of the required Bid Deposit, the Awarding Authority shall return any Bid Deposit of a Bidder forthwith after the public opening of Bids. DCAMM Instructions to Bidders for Small Projects -08/17 Page 12 of14 ATTACHMENT A PREVAILING WAGE SCHEDULE The minimum wage rates provided in the following pages have been provided by the Department of Labor Standards of the Massachusetts Department of Labor and Workforce Development. The Awarding Authority is not responsible for errors or omissions in such wage rates. Prevailing Wage Schedules will be updated annually through the duration of the project. M.G.L. c. 149, §§ 26 and 27 provide as follows: " ... Payments by employers to health and welfare plans, pension plans and supplementary unemployment benefit plans under collective bargaining agreements or understandings between organized labor and employers shall be included for the purpose of establishing minimum wage rates as herein provided . . . . The aforesaid rates of wages in the schedule of wage rates shall include payments by employers to health and welfare plans, pension plans and supplementary unemployment benefit plans as provided in said section twenty-six, and such payments shall be considered as payments to persons under this section performing work as herein provided. Any employer engaged in the construction of such works who does not make payments to a health and welfare plan, a pension plan and a supplementary unemployment benefit plan, where such payments are included in said rates of wages, shall pay the amount of said payments directly to each employee engaged in said construction" Mass General Laws c. 149, §27, as amended on August 8, 2008 requires annual updates to prevailing wage schedules for all public construction projects lasting longer than one year. The Contractor is required to obtain the wage schedules from awarding authorities, and to pay no less than these rates to covered workers. The Contractor and all Subcontractors are required to anticipate such annual updated prevailing wage schedules and neither the Contractor nor any Subcontractors shall be entitled to claim additional compensation for base contract work due to updated prevailing wage schedules. The minimum wage rates issued by the Department of Labor Standards for this and all other projects are project specific and the rates provided in this bid package and those provided as annual updates for this project will govern the prevailing wages for this project. For general informational purposes contractors and subcontractors may obtain sample current prevailing wage rates for different locations in Massachusetts by accessing the DLS website at www.mass.gov/dols/pw and requesting an "example" copy of a prevailing wage schedule. DCAMM requires submission of weekly certified payroll reports through DCAMM's Online Compliance Reporting System. DCAMM Instructions to Bidders for Small Projects -08/17 Page 13 of14 THE COMMONWEAL TH OF MASSACHUSETTS EXECUTIVE OFFICE OF LABOR AND WORKFORCE DEVELOPMENT DEPARTMENT OF LABOR STANDARDS Prevailing Wage Rates CHARLES D. BAKER Governor As determined by the Director under the provisions of the Massachusetts General Laws, Chapter 149, Sections 26 to 27H ROSALIN ACOSTA Secretary WILLIAM D MCKINNEY KARYN E POLITO Lt Governor Awarding Authority: Contract Number: Description of Work: Job Location: Division of Capital Asset Management & Maint DCPL828 HC1 Cityffown: NORTHAMPTON Construction services to address roofing and envelope repairs needed at the historic Hampshire courthouse. 99 Main Street, Northampton, MA 01060 Information about Prevailing Wage Schedules for Awarding Authorities and Contractors This wage schedule applies only to the specific project referenced at the top of this page and uniquely identified by the "Wage Request Number" on all pages of this schedule. Director An Awarding Authority must request an updated wage schedule from the Department of Labor Standards ("DLS") ifit has not opened bids or selected a contractor within 90 days of the date of issuance of the wage schedule. For CM AT RISK projects (bid pursuant to G.L. c.149A), the earlier of: (a) the execution date of the GMP Amendment, or (b) the bid for the first construction scope of work must be within 90-days of the wage schedule issuance date. The wage schedule shall be incorporated in any advertisement or call for bids for the project as required by M.G.L. c. 149, § 27. The wage schedule shall be made a part of the contract awarded for the project. The wage schedule must be posted in a conspicuous place at the work site for the life of the project in accordance with M.G.L. c. 149 § 27. The wages listed on the wage schedule must be paid to employees performing construction work on the project whether they are employed by the prime· contractor, a filed sub-bidder, or any sub-contractor. All apprentices working on the project are required to be registered with the Massachusetts Department of Labor Standards, Division of Apprentice Standards (DLS/DAS). Apprentice must keep his/her apprentice identification card on his/her person during all work hours on the project. An apprentice registered with DAS may be paid the lower apprentice wage rate at the applicable step as provided on the prevailing wage schedule. Any apprentice not registered with DLS/DAS regardless of whether or not they are registered with any other federal, state, local, or private agency must be paid the journeyworker's rate for the trade. The wage rates will remain in effect for the duration of the project, except in the case of multi-year public construction projects. For construction projects lasting longer than one year, awarding authorities must request an updated wage schedule. Awarding authorities are required to request these updates no later than two weeks before the anniversary of the date the contract was executed by the awarding authority and the general contractor. For multi-year CM AT RISK projects, awarding authority must request an annual update no later than two weeks before the anniversary date, determined as the earlier of: (a) the execution date of the GMP Amendment, or (b) the execution date of the first amendment to permit procurement of construction services. Contractors are required to obtain the wage schedules from awarding authorities, and to pay no less than these rates to covered workers. The annual update requirement is not applicable to 27F "rental of equipment" contracts. Every contractor or subcontractor which performs construction work on the project is required to submit weekly payroll reports and a Statement of Compliance directly to the awarding authority by mail or email and keep them on file for three years. Each weekly payroll report must contain: the employee's name, address, occupational classification, hours worked, and wages paid. Do not submit weekly payroll reports to DLS. A sample of a payroll reporting form may be obtained at http://www.mass.gov/dols/pw. Contractors with questions about the wage rates or classifications included on the wage schedule have an affirmative obligation to inquire with DLS at (617) 626-6953. Employees not receiving the prevailing wage rate set forth on the wage schedule may report the violation to the Fair Labor Division of the office of the Attorney General at (617) 727-3465. Failure of a contractor or subcontractor to pay the prevailing wage rates listed on the wage schedule to all employees who perform construction work on the project is a violation of the law and subjects the contractor or subcontractor to civil and Issue Date: 08/24/2018 Wage Request Number: 20180824-032 Classification Effective Date Base Wage Health Pension Supplemental Unemployment Total Rate Construction (2 AXLE) DRIVER -EQUIPMENT 12/01/2016 $32.15 $10.91 $10.89 $0.00 $53.95 TEAMSTERS.JO/NT COUNCIT NO 10 ZONE B (3 AXLE) DRIVER -EQUIPMENT 12/01/2016 $32.22 $10.91 $10.89 $0.00 $54.02 TEAMSTERS JOINT ( 'OUNC/L NO. 10 ZONE B (4 & 5 AXLE) DRIVER-EQUIPMENT 12/01/2016 $32.34 $10.91 $10.89 $0.00 $54.14 TEAMSTERS JOINT COUNCIL NU 10 ZONE B ADS/SUBMERSIBLE PILOT 08/01/2018 $97.80 $9.90 $21.15 $0.00 $128.85 PILE l)fUVER LOCAL 56 (ZONE 3) 08/01/2019 $102.78 $9.90 $21.15 $0.00 $133.83 For apprentice rates see" Apprentice-PILE DRIVER" AIR TRACK OPERA TOR 06/04/2018 $31. 75 $7.70 $13.29 $0.00 $52.74 LABORERS -ZONE 3 (BWLDING & Sl7r,) 12/03/2018 $32.52 $7.70 $13.29 $0.00 $53.51 06/03/2019 $33.33 $7.70 $13.29 $0.00 $54.32 12/02/2019 $34.14 $7.70 $13.29 $0.00 $55.13 For apprentice rates see "Apprentice-LABORER" AIR TRACK OPERA TOR (HEAVY & HIGHWAY) 06/01/2018 $31. 75 $7.70 $11.28 $0.00 $50.73 L4BORFRS-ZONE 3 (HHAVY & HIGHWAY) 12/01/2018 $32.51 $7.70 $11.28 $0.00 $51.49 06/01/2019 $33.30 $7.70 $11.28 $0.00 $52.28 I 2/01/2019 $34.09 $7.70 $11.28 $0.00 $53.07 06/01/2020 $34.90 $7.70 $11.28 $0.00 $53.88 12/01/2020 $35.71 $7.70 $1 I.28 $0.00 $54.69 06/01/2021 $36.55 $7.70 $11.28 $0.00 $55.53 12/01/2021 $37.38 $7.70 $11.28 $0.00 $56.36 For apprentice rates see "Apprentice-LABORER (Heavy and Highway) ASBESTOS WORKER (PIPES & TANKS) 06/01/2018 $33.21 $11.50 $6.60 $0.00 $51.31 HEAT & FROST /NS ULA TORS U)( 'AL 6 (SP/UNUFIEI.D) 12/01/2018 $34.11 $11.50 $6.60 $0.00 $52.21 06/01/2019 $35.01 $11.50 $6.60 $0.00 $53.11 12/01/2019 $35.91 $11.50 $6.60 $0.00 $54.01 06/01/2020 $36.81 $11.50 $6.60 $0.00 $54.91 12/01/2020 $37.71 $11.50 $6.60 $0.00 $55.81 ASPHALT RAKER 06/04/2018 $31.25 $7.70 $13.29 $0.00 $52.24 LABORERS -ZONE 3 (BUIUJ!NG & SITE) 12/03/2018 $32.02 $7.70 $13.29 $0.00 $53.01 06/03/2019 $32.83 $7.70 $13.29 $0.00 $53.82 12/02/2019 $33.64 $7.70 $13.29 $0.00 $54.63 For apprentice rates see "Apprentice-LABORER" ASPHALT RAKER (HEAVY & HIGHWAY) 06/01/2018 $31.25 $7.70 $11.28 $0.00 $50.23 LABORl'.RS -ZONE 3 (HEAVY & HIGHWAY) 12/01/2018 $32.01 $7.70 $11.28 $0.00 $50.99 06/01/2019 $32.80 $7.70 $11.28 $0.00 $51. 78 12/01/2019 $33.59 $7.70 $11.28 $0.00 $52.57 06/01/2020 $34.40 $7.70 $11.28 $0.00 $53.38 12/01/2020 $35.21 $7.70 $11.28 $0.00 $54.19 06/01/2021 $36.05 $7.70 $11.28 $0.00 $55.03 12/01/2021 $36.88 $7.70 $11.28 $0.00 $55.86 For apprentice rates see "Apprentice-LABORER (Heavy and Highway) Issue Date: 08/24/2018 Wage Request Number: 20180824-032 Page 2 of 40 Classification Effective Date Base Wage Health Pension Supplemental Total Rate ---_____ ,_ ' -----~---~-------........ --------, _______ UnempJovment ·----·----- AUTOMATIC GRADER-EXCAVATOR (RECLAIMER) 06/01/2018 $34.54 $11.19 $13.44 $0.00 $59.17 Of't:RA llNG ENGINEERS LOCAL 911 12/01/2018 $35.14 $11.19 $13.71 $0.00 $60.04 06/01/2019 $35.65 $] 1.19 $13.98 $0.00 $60.82 12/01/2019 $36.25 $11.19 $14.25 $0.00 $61.69 For apprentice rates see "Apprentice-OPERA TING ENGINEERS" BACKHOE/FRONT-END LOADER OPERATOR 06/01/2018 $34.54 $11.19 $13.44 $0.00 $59.17 OPERAlYNG ENG!NEt:RS LOCAL 911 12/01/2018 $35.14 $11.19 $13.71 $0.00 $60.04 06/01/2019 $35.65 $11.19 $13.98 $0.00 $60.82 12/01/2019 $36.25 $11.19 $14.25 $0.00 $61.69 For apprentice rates see "Apprentice-OPERA TING ENGINEERS" BARCO-TYPE JUMPING TAMPER 06/04/2018 $31.25 $7.70 $13.29 $0.00 $52.24 LABORERS -ZONE 3 (BUILDENG & SITE) 12/03/2018 $32.02 $7.70 $13.29 $0.00 $53.01 06/03/2019 $32.83 $7.70 $13.29 $0.00 $53.82 12/02/2019 $33.64 $7.70 $13.29 $0.00 $54.63 For apprentice rates see "Apprentice-LABORER" BATCH/CEMENT PLANT -ON SITE 06/01/2018 $34.01 $11.19 $13.44 $0.00 $58.64 OPERA TING t:NG!NEERS LO( 'Al. 9/i 12/01/2018 $34.61 $11.19 $13.71 $0.00 $59.51 06/01/2019 $35.12 $11.19 $13.98 $0.00 $60.29 12/01/2019 $35.72 $11.19 $14.25 $0.00 $61.16 For apprentice rates see "Apprentice-OPERA TING ENGINEERS" BLOCK PA VER, RAMMER/ CURB SETTER 06/04/2018 $31.75 $7.70 $13.29 $0.00 $52.74 LABORERS -ZON/o' 3 (BUELDINU & SIT!} 12/03/2018 $32.52 $7.70 $13.29 $0.00 $53.51 06/03/2019 $33.33 $7.70 $13.29 $0.00 $54.32 12/02/2019 $34.14 $7.70 $13.29 $0.00 $55.13 For apprentice rates see "Apprentice-LABORER" BLOCK PA VER, RAMMER/ CURB SETTER (HEAVY & 06/01/2018 $31.75 $7.70 $11.28 $0.00 $50.73 HIGHWAY) 12/01/2018 $32.51 $7.70 $11.28 $0.00 $51.49 LABORERS -ZONE 3 (HM VY & H!CiHWAY) 06/01/2019 $33.30 $7.70 $11.28 $0.00 $52.28 12/01/2019 $34.09 $7.70 $11.28 $0.00 $53.07 06/01/2020 $34.90 $7.70 $11.28 $0.00 $53.88 12/01/2020 $35.71 $7.70 $11.28 $0.00 $54.69 06/01/2021 $36.55 $7.70 $11.28 $0.00 $55.53 12/01/2021 $37.38 $7.70 $11.28 $0.00 $56.36 For apprentice rates see "Apprentice-LABORER (Heavy and Highway) BOILER MAKER 03/01/2018 $43.57 $7.07 $17.46 $0.00 $68.10 BOE!.ERMAKERS LOCAL 29 01/01/2019 $44.71 $7.07 $17.72 $0.00 $69.50 01/01/2020 $46.10 $7.07 $17.98 $0.00 $71.15 Issue Date: 08/24/2018 Wage Request Number: 20180824-032 Page 3 of 40 Classification Effective Date Base Wage Health Apprentice -BOILERMAKER -Local 29 Effective Date -03/0112018 Step percent Apprentice Base Wage Health Pension 65 $28.32 $7.07 $11.37 2 65 $28.32 $7.07 $11.37 3 70 $30.50 $7.07 $12.23 4 75 $32.68 $7.07 $13.11 5 80 $34.86 $7.07 $13.97 6 85 $37.03 $7.07 $14.86 7 90 $39.21 $7.07 $15.72 8 95 $41.39 $7.07 $16.61 Effective Date -0110112019 Step percent Apprentice Base Wage Health Pension 65 $29.06 $7.07 $11.52 2 65 $29.06 $7.07 $11.52 3 70 $31.30 $7.07 $12.40 4 75 $33.53 $7.07 $13.30 5 80 $35.77 $7.07 $14.18 6 85 $38.00 $7.07 $15.07 7 90 $40.24 $7.07 $15.95 8 95 $42.47 $7.07 $16.84 iNotes: Apprentice to Journeyworker Ratio:1:4 BRICK/STONE/ARTIFICIAL MASONRY (INCL. MASONRY 08/0112018 $4 l.4 l $10.75 WATERPROOFING) 02/0112019 $41.96 $10.75 HIUCKLAY!iRS LOCAL 3 (SPR!NCiFIELD !'!T7:~FIFUJ) 08/0112019 $43.31 $10.75 02/0112020 $43.86 $10.75 08/0112020 $45.21 $10.75 02/0112021 $45.76 $10.75 08/0112021 $47.16 $10.75 02/0112022 $47.69 $10.75 Issue Date: 08/24/2018 Wage Request Number: 20180824-032 Pension Supplemental Unemployment Supplemental Unemployment Total Rate $0.00 $46.76 $0.00 $46.76 $0.00 $49.80 $0.00 $52.86 $0.00 $55.90 $0.00 $58.96 $0.00 $62.00 $0.00 $65.07 Supplemental Unemployment Total Rate $0.00 $47.65 $0.00 $47.65 $0.00 $50.77 $0.00 $53.90 $0.00 $57.02 $0.00 $60.14 $0.00 $63.26 $0.00 $66.38 $18.77 $0.00 $18.77 $0.00 $18.91 $0.00 $18.91 $0.00 $19.06 $0.00 $19.06 $0.00 $19.22 $0.00 $19.22 $0.00 Total Rate $70.93 $71.48 $72.97 $73.52 $75.02 $75.57 $77.13 $77.66 Page 4 of 40 Classification Effective Date Base Wage Health Apprentice -BRICK/PLASTER/CEMENT A1ASON -Local 3 Springfield/Pittsfield Effective Date -08/01/2018 Step percent Apprentice Base Wage Health Pension 50 $20.71 $10.75 $18.77 2 60 $24.85 $10.75 $18.77 3 70 $28.99 $10.75 $18.77 4 80 $33.13 $10.75 $18.77 5 90 $37.27 $10.75 $18.77 Effective Date -02/01/2019 Step percent Apprentice Base Wage Health Pension 50 $20.98 $10.75 $18.77 2 60 $25.18 $10.75 $18.77 3 70 $29.37 $10.75 $18.77 4 80 $33.57 $10.75 $18.77 5 90 $37.76 $10.75 $18.77 Notes: Apprentice to Journeyworker Ratio:1:5 BULLDOZER/POWER SHOVEL/TREE SHREDDER 06/01/2018 $34.54 $11.19 /CLAM SHELLO!'liRATINCi 12/01/2018 $35.14 $11.19 FNU/NFJ,RS LO( "AL 91! 06/01/2019 $35.65 $11.19 12/01/2019 $36.25 $11.19 For apprentice rates see "Apprentice-OPERA TING ENGINEERS" CAISSON & UNDERPINNING BOTTOM MAN 06/01/2018 $39.10 $7.70 !.ARO!iFRS -FOUN/JA !10N AND MARINE 12/01/2018 $40.05 $7.70 06/01/2019 $41.05 $7.70 12/01/2019 $42.05 $7.70 06/01/2020 $43.04 $7.70 12/01/2020 $44.02 $7.70 06/01/2021 $45 .04 $7.70 12/01/2021 $46.05 $7.70 For apprentice rates see "Apprentice-LABORER" CAISSON & UNDERPINNING LABORER 06/01/2018 $37.95 $7.70 LABORJ,;RS -FOUN/JAT!ON AND .lv!ARINE 12/01/2018 $38.90 $7.70 06/01/2019 $39.90 $7.70 12/01/2019 $40.90 $7.70 06/01/2020 $41.89 $7.70 12/01/2020 $42.87 $7.70 06/01/2021 $43.89 $7.70 12/01/2021 $44.90 $7.70 For apprentice rates see "Apprentice-LABORER" Issue Date: 08/24/2018 Wage Request Number: 20180824-032 Pension Supplemental Unemplovment Supplemental Unemployment Total Rate $0.00 $50.23 $0.00 $54.37 $0.00 $58.51 $0.00 $62.65 $0.00 $66.79 Supplemental Unemployment Total Rate $0.00 $50.50 $0.00 $54.70 $0.00 $58.89 $0.00 $63.09 $0.00 $67.28 $13.44 $0.00 $13.71 $0.00 $13.98 $0.00 $14.25 $0.00 $15.40 $0.00 $15.40 $0.00 $15.40 $0.00 $15.40 $0.00 $15.40 $0.00 $15.40 $0.00 $15.40 $0.00 $15.40 $0.00 $15.40 $0.00 $15.40 $0.00 $15.40 $0.00 $15.40 $0.00 $15.40 $0.00 $15.40 $0.00 $15.40 $0.00 $15.40 $0.00 Total Rate $59.17 $60.04 $60.82 $61.69 $62.20 $63.15 $64.15 $65.15 $66.14 $67.12 $68.14 $69.15 $61.05 $62.00 $63.00 $64.00 $64.99 $65.97 $66.99 $68.00 Page 5 of 40 Classification Effective Date Base Wage Health Pension Supplemental Total Rate ,-----~,------~ Unemployment ---····--·--·-- CAISSON & UNDERPINNING TOP MAN 06/01/2018 $37.95 $7.70 $15.40 $0.00 $61.05 LABORERS· F()[/NDAT!ON AND 1vfAR!NF 12/01/2018 $38.90 $7.70 $15.40 $0.00 $62.00 06/01/2019 $39.90 $7.70 $15.40 $0.00 $63.00 12/01/2019 $40.90 $7.70 $15.40 $0.00 $64.00 06/01/2020 $41.89 $7.70 $15.40 $0.00 $64.99 12/01/2020 $42.87 $7.70 $15.40 $0.00 $65.97 06/01/2021 $43.89 $7.70 $15.40 $0.00 $66.99 12/01/2021 $44.90 $7.70 $15.40 $0.00 $68.00 For apprentice rates see "Apprentice-LABORER" CARBIDE CORE DRILL OPERA TOR 06/04/2018 $31.25 $7.70 $13.29 $0.00 $52.24 ! A BORERS -ZONE 3 (BWUJ!NG & Sitt) $13.29 $0.00 12/03/2018 $32.02 $7.70 $53.01 06/03/2019 $32.83 $7.70 $13.29 $0.00 $53.82 12/02/2019 $33.64 $7.70 $13.29 $0.00 $54.63 For apprentice rates see "Apprentice-LABORER" CARPENTER 03/05/2018 $36.56 $8.26 $15.00 $0.00 $59.82 CARPtNTERS UXA!. /OR -HA!v!PDEN HAiv!PSH!I-IJ, 1-1/ANKUN 09/05/2018 $37.60 $8.26 $15.00 $0.00 $60.86 03/04/2019 $38.64 $8.26 $15.00 $0.00 $61.90 Apprentice -CARPENTER -Local 108 Hampden Hampshire Franklin Effective Date -03/05/2018 Supplemental Step percent Apprentice Base Wage Health Pension Unemployment Total Rate 50 $18.28 $8.26 $1.22 $0.00 $27.76 2 60 $21.94 $8.26 $1.22 $0.00 $31.42 3 70 $25.59 $8.26 $ l l.34 $0.00 $45.19 4 75 $27.42 $8.26 $11.34 $0.00 $47.02 5 80 $29.25 $8.26 $12.56 $0.00 $50.07 6 80 $29.25 $8.26 $12.56 $0.00 $50.07 7 90 $32.90 $8.26 $13.78 $0.00 $54.94 8 90 $32.90 $8.26 $13.78 $0.00 $54.94 Effective Date -09/05/2018 Supplemental Step percent Apprentice Base Wage Health Pension Unemployment Total Rate 50 $18.80 $8.26 $1.22 . $0.00 $28.28 2 60 $22.56 $8.26 $1.22 $0.00 $32.04 3 70 $26.32 $8.26 $ l l.34 $0.00 $45.92 4 75 $28.20 $8.26 $11.34 $0.00 $47.80 5 80 $30.08 $8.26 $12.56 $0.00 $50.90 6 80 $30.08 $8.26 $12.56 $0.00 $50.90 7 90 $33.84 $8.26 $13.78 $0.00 $55.88 8 90 $33.84 $8.26 $13.78 $0.00 $55.88 \Notes: % Indentured After 10/1/17; 45/45/55/55/70/70/80/80 Step 1&2 $25.93/ 3&4 $30.77/ 5&6 $46.41/ 7&8 $5I.29 Apprentice to Journeyworker Ratio: I :5 Issue Date: 08/24/2018 Wage Request Number: 20 l 80824-032 Page 6 of 40 Classification Effective Date Base Wage Health Pension Supplemental Total Rate CARPENTER WOOD FRAME 04/01/2018 $22.33 $7.07 $7.86 $0.00 $37.26 CARPENTE/IS LOCAL IOii -HAMPIJFN HAlv/!'SH!RE F!IANK!.IN 10/01/2018 $22.71 $7.07 $7.86 $0.00 $37.64 04/01/2019 $23.10 $7.07 $7.86 $0.00 $38.03 10/01/2019 $23.49 $7.07 $7.86 $0.00 $38.42 As of9/l/09 Carpentry work on wood-frame WEATHER!ZA T!ON projects shall be paid the WOOD FRAME CARPENTER rate. Apprentice -CARPENTER (Wood Frame) -108 Hampden Hampshire Effective Date -04/01/2018 Supplemental Step percent Apprentice Base Wage Health Pension Unemployment Total Rate 60 $13.40 $7.07 $0.00 $0.00 $20.47 2 60 $13.40 $7.07 $0.00 $0.00 $20.47 3 65 $14.51 $7.07 $7.86 $0.00 $29.44 4 70 $15.63 $7.07 $7.86 $0.00 $30.56 5 75 $16.75 $7.07 $7.86 $0.00 $31.68 6 80 $17.86 $7.07 $7.86 $0.00 $32.79 7 85 $18.98 $7.07 $7.86 $0.00 $33.91 8 90 $20.10 $7.07 $7.86 $0.00 $35.03 Effective Date -10/01/2018 Supplemental Step percent Apprentice Base Wage Health Pension Unemployment Total Rate 60 $13.63 $7.07 $0.00 $0.00 $20.70 2 60 $13.63 $7.07 $0.00 $0.00 $20.70 3 65 $14.76 $7.07 $7.86 $0.00 $29.69 4 70 $15.90 $7.07 $7.86 $0.00 $30.83 5 75 $17.03 $7.07 $7.86 $0.00 $31.96 6 80 $18.17 $7.07 $7.86 $0.00 $33.10 7 85 $19.30 $7.07 $7.86 $0.00 $34.23 8 90 $20.44 $7.07 $7.86 $0.00 $35.37 !Notes: i % Indentured After 10/1/17; 45/45/55/55/70/70/80/80 Step 1&2 $17.12/ 3&4 $24.10/ 5&6 $30.56/7&8 $32.79 =«> Apprentice to Journeyworker Ratio:1:5 CEMENT MASONRY/PLASTERING 07/01/2018 $39.07 $12.37 $17.64 $0.30 $69.38 RR!CKI"AYERSLOCAL 3 (.~P!UN(;FIFUJ /'!7TSF!HD) 01/01/2019 $40.54 $12.37 $17.64 $0.30 $70.85 07/01/2019 $41.11 $12.37 $17.64 $0.30 $71.42 01/01/2020 $42.59 $12.37 $17.64 $0.30 $72.90 Issue Date: 08/24/2018 Wage Request Number: 20180824-032 Page 7 of 40 Classification Effective Date Base Wage Health Apprentice -CEMENT MASONRY/PLASTERING -Springfield/Pittsfield Effective Date -07/01/2018 Step percent Apprentice Base Wage Health Pension 50 $19.54 $12.37 $15.41 2 60 $23.44 $12.37 $17.64 3 65 $25.40 $12.37 $17.64 4 70 $27.35 $12.37 $17.64 5 75 $29.30 $12.37 $17.64 6 80 $31.26 $12.37 $17.64 7 90 $35.16 $12.37 $17.64 Effective Date -01/01/2019 Step percent Apprentice Base Wage Health Pension 50 $20.27 $12.37 $15.41 2 60 $24.32 $12.37 $17.64 3 65 $26.35 $12.37 $17.64 4 70 $28.38 $12.37 $17.64 5 75 $30.41 $12.37 $17.64 6 80 $32.43 $12.37 $17.64 7 90 $36.49 $12.37 $17.64 :Notes: Steps 3,4 are 500 hrs. All other steps are 1,000 hrs. Apprentice to Journeyworker Ratio:1:3 CHAIN SAW OPERA TOR 06/04/2018 $31.25 $7.70 !ARORJ,RS-ZONE 3 (RWUJ!NG & SITt) 12/03/2018 $32.02 $7.70 06/03/2019 $32.83 $7.70 12/02/2019 $33.64 $7.70 For apprentice rates see "Apprentice-LABORER" COMPRESSOR OPERATOR 06/01/2018 $34.0l $1 l.19 OP/ffiATJN(; ENGINEERS LOCAi, 9fi 12/01/2018 $34.61 $ll.l9 06/0 l/2019 $35.12 $ll.l9 12/01/2019 $35.72 $1 l.19 For apprentice rates see" Apprentice-OPERA TING ENGINEERS" CRANE OPERATOR 06/01/2018 $38.04 $ll.l9 0/'tRA TING FNG!NFFRS LOCAL 98 12/01/2018 $38.64 $1 l.l 9 06/01/2019 $39.15 $1 l.19 12/01/2019 $39.75 $ll.l9 For apprentice rates see "Apprentice-OPERA TING ENGINEERS" Issue Date: 08/24/2018 Wage Request Number: 20180824-032 Pension Supplemental Unemployment Supplemental Unemployment Total Rate $0.00 $47.32 $0.30 $53.75 $0.30 $55.71 $0.30 $57.66 $0.30 $59.61 $0.30 $61.57 $0.30 $65.47 Supplemental Unemployment Total Rate $0.00 $48.05 $0.30 $54.63 $0.30 $56.66 $0.30 $58.69 $0.30 $60.72 $0.30 $62.74 $0.30 $66.80 $13.29 $0.00 $13.29 $0.00 $13.29 $0.00 $13.29 $0.00 $13.44 $0.00 $13.71 $0.00 $13.98 $0.00 $14.25 $0.00 $13.44 $0.00 $13.71 $0.00 $13.98 $0.00 $14.25 $0.00 Total Rate $52.24 $53.0l $53.82 $54.63 $58.64 $59.51 $60.29 $6I.l6 $62.67 $63.54 $64.32 $65.19 Page 8 of 40 DELEADER (BRIDGE) 07/01/2018 $50.01 PAINTSRS LOCAi. 35 -ZONJ, 3 01/01/2019 $50.36 07/01/2019 $51.46 01/01/2020 $42.56 07/01/2020 $53.66 01/01/2021 $54.76 Apprentice -PAINTER Local 35 -BRIDGES/TANKS Effective Date -07/01/2018 Step percent Apprentice Base Wage Health 50 $25.01 $8.15 2 55 $27.51 $8.15 3 60 $30.01 $8.15 4 65 $32.51 $8.15 5 70 $35.01 $8.15 6 75 $37.51 $8.15 7 80 $40.01 $8.15 8 90 $45.01 $8.15 Effective Date -01/01/2019 Step percent Apprentice Base Wage Health 50 $25.18 $8.15 2 55 $27.70 $8.15 3 60 $30.22 $8.15 4 65 $32.73 $8.15 5 70 $35.25 $8.15 6 75 $37.77 $8.15 7 80 $40.29 $8.15 8 90 $45.32 $8.15 lNotes: Steps are 750 hrs. Apprentice to Journeyworker Ratio:1:1 DEMO: ADZEMAN 06/01/2018 $38.15 f_ABORFRS -ZONr; 3 (BWLD!NCi & SITE) 12/01/2018 $39.10 06/01/2019 $40.10 12/01/2019 $41.10 For apprentice rates see "Apprentice-LABORER" DEMO: BACKHOE/LOADER/HAMMER OPERA TOR 06/01/2018 $39.15 LABORERS -ZONE 3 (BU!f.D!NG & SITE) 12/01/2018 $40.10 06/01/2019 $41.10 12/01/2019 $42.10 For apprentice rates see "Apprentice-LABORER" Issue Date: 08/24/2018 Wage Request Number: 20180824-032 $8.15 $20.15 $8.15 $20.85 $8.15 $20.85 $8.15 $20.85 $8.15 $20.85 $8.15. $20.85 Supplemental Pension Unemployment $0.00 $0.00 $5.34 $0.00 $5.82 $0.00 $6.31 $0.00 $17.24 $0.00 $17.73 $0.00 $18.21 $0.00 $19.18 $0.00 Supplemental Pension Unemployment $0.00 $0.00 $5.64 $0.00 $6.15 $0.00 $6.66 $0.00 $17.78 $0.00 $18.29 $0.00 $18.80 $0.00 $19.83 $0.00 $7.70 $15.20 $7.70 $15.20 $7.70 $15.20 $7.70 $15.20 $7.70 $15.20 $7.70 $15.20 $7.70 $15.20 $7.70 $15.20 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Total Rate $33.16 $41.00 $43.98 $46.97 $60.40 $63.39 $66.37 $72.34 Total Rate $33.33 $41.49 $44.52 $47.54 $61.18 $64.21 $67.24 $73.30 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $78.31 $79.36 $80.46 $71.56 $82.66 $83.76 $61.05 $62.00 $63.00 $64.00 $62.05 $63.00 $64.00 $65.00 Page 9 of40 DEMO: BURNERS IARO/IJ;RS -ZONE 3 (RU/Ll)JNG & SITE) For apprentice rates see "Apprentice-LABORER" DEMO: CONCRETE CUTTER/SA WYER I_ARORERS -ZONE 3 (R[!fL!)fNG & SITE) For apprentice rates see "Apprentice-LABORER" DEMO: JACKHAMMER OPERA TOR IABORE/IS-ZONE 3 (RU!LWNG & SITE) For apprentice rates see "Apprentice-LABORER" DEMO: WRECKING LABORER IA BORERS -ZONE 3 (Bl !IUJING & SIT/,) For apprentice rates see "Apprentice-LABORER" DIVER PILE f)fl/VH/11,0C'AL 56 (ZONE 3) For apprentice rates see "Apprentice-PILE DRIVER" DIVER TENDER l'IIL DRIVER IJJC'AI, 56 (ZONE 3) For apprentice rates see "Apprentice-PILE DRIVER" DIVER TENDER (EFFLUENT) !'11,F !JJ?JVfl? LOCAi, 56 (ZONE 3) For apprentice rates see "Apprentice-PILE DRIVER" DIVER/SLURRY (EFFLUENT) PIIE D!?JVFR LOCAi, 56 (ZONJ,; 3) For apprentice rates see "Apprentice-PILE DRIVER" ELECTRICIAN (Including Core Drilling) HEC'TRJCIANS LOCAi, 7 Issue Date: 08/24/2018 Wage Request Number: 06101/2018 12/01/2018 06/01/2019 12/01/2019 06/01/2018 12/01/2018 06/01/2019 12/01/20!9 06/01/2018 12/01/2018 06/01/2019 12/01/2019 06/01/20!8 12/01/2018 06/01/2019 12/01/2019 08/01/2018 08/01/2019 08/01/20!8 08/01/2019 08/01/2018 08/01/2019 08/01/2018 08/01/2019 07/01/2018 12/30/2018 06/30/2019 12/29/2019 20180824-032 $38.90 $39.85 $40.85 $41.85 $39.15 $40.10 $41.10 $42.10 $38.90 $39.85 $40.85 $41.85 $38.15 $39.10 $40.10 $41.10 $65.20 $68.52 $46.57 $48.94 $69.86 $73.41 $97.80 $102.78 $41.21 $41.91 $42.66 $43.41 $7.70 $7.70 $7.70 $7.70 $7.70 $7.70 $7.70 $7.70 $7.70 $7.70 $7.70 $7.70 $7.70 $7.70 $7.70 $7.70 $9.90 $9.90 $9.90 $9.90 $9.90 $9.90 $9.90 $9.90 $10.25 $10.50 $10.75 $11.00 $15.20 $15.20 $15.20 $15.20 $15.20 $15.20 $15.20 $15.20 $15.20 $15.20 $15.20 $15.20 $15.20 $15.20 $15.20 $15.20 $21.15 $21.15 $21.15 $21.15 $21.15 $21.15 $21.15 $21.15 $11.74 $12.06 $12.33 $12.60 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Total Rate $61.80 $62.75 $63.75 $64.75 $62.05 $63.00 $64.00 $65.00 $61.80 $62.75 $63.75 $64.75 $61.05 $62.00 $63.00 $64.00 $96.25 $99.57 $77.62 $79.99 $100.91 $104.46 $128.85 $133.83 $63.20 $64.47 $65.74 $67.01 Page 10 of 40 Classification Effective Date Base Wage Health Apprentice -ELECTRICIAN -Local 7 Effective Date -07/01/2018 Step percent Apprentice Base Wage Health Pension 40 $16.48 $5.55 $0.49 2 45 $18.54 $5.55 $0.56 3 50 $20.61 $10.25 $6.92 4 55 $22.67 $10.25 $6.98 5 65 $26.79 $10.25 $8.10 6 70 $28.85 $10.25 $9.17 Effective Date -12/30/2018 Step percent Apprentice Base Wage Health Pension 40 $16.76 $5.70 $0.50 2 45 $18.86 $5.70 $0.57 3 50 $20.96 $10.50 $6.93 4 55 $23.05 $10.50 $6.99 5 65 $27.24 $10.50 $8.12 6 70 $29.34 $10.50 $9.18 !Notes: Steps 1-2 are 1000 hrs; Steps 3-6 are 1500 hrs. , Apprentice to Journeyworker Ratio:2:3**** ELEV A TOR CONSTRUCTOR 01/01/2018 $51.46 $15.43 l,LJ,VATOR C"ONS7R/!("TORS LOCAT, -11 01/01/2019 $53.11 $15.58 01/01/2020 $54.85 $15.73 01/01/2021 $56.69 $15.88 01/01/2022 $58.62 $16.03 Issue Date: 08/24/2018 Wage Request Number: 20180824-032 Pension Supplemental Unemployment $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Supplemental Unemployment $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $16.61 $17.51 $18.41 $19.31 $20.21 Supplemental Unemplovment Total Rate $22.52 $24.65 $37.78 $39.90 $45.14 $48.27 Total Rate $22.96 $25.13 $38.39 $40.54 $45.86 $49.02 $0.00 $0.00 $0.00 $0.00 $0.00 Total Rate $83.50 $86.20 $88.99 $91.88 $94.86 Page 11 of 40 Classification Effective Date Base Wage Health Apprentice -ELEVATOR CONSTRUCTOR-Local 41 Effective Date -01/01/2018 Step percent Apprentice Base Wage Health Pension Pension Supplemental Unemployment Supplemental Unemployment Total Rate Total Rate ·-----------·--··--·------··---··-.. ----··---------···· -----·------------···--------------·----·----··· -----·-- 2 3 4 5 50 55 65 70 80 Effective Date -01/01/2019 Step percent 2 3 4 5 !Notes: 50 55 65 70 80 Steps 1-2 are 6 mos.; Steps 3-5 are I year Apprentice to Journeyworker Ratio:l:l ELEV A TOR CONSTRUCTOR HELPER HLFVATOR CONS111UCTOIIS /DCAL .// For apprentice rates see "Apprentice -ELEVATOR CONSTRUCTOR" FENCE & GUARD RAIL ERECTOR (HEAVY & HIGHWAY) 1.ABORERS-ZONE 3 (HEAVY & HIGHWAY) FIELD ENG.INST/ROD-BLDG,SITE,HVY/HWY OPE!IAT!NCi ENGINEERS LOCAi. 98 FIELD ENG.PARTY CHIEF:BLDG,SITE,HVY/HWY OPERA 7JNG ENG!Nt:I-.RS LOCAL 9/i FIELD ENG.SURVEY CHIEF-BLDG,SITE,HVY/HWY OPI-.RA 71NG 6"/vG!NEERS LOCAL 98 FIRE ALARM INST ALLER ELliCTR!CIANS LOCAL 7 $25.73 $28.30 $33.45 $36.02 $41.17 $26.56 $29.21 $34.52 $37.18 $42.49 01/01/2018 01/01/2019 01/01/2020 01/01/2021 01/01/2022 06/01/2018 12/01/2018 06/01/2019 12/01/2019 06/01/2020 12/01/2020 06/01/2021 12/01/2021 06/01/1999 06/01/1999 06/01/1999 07/01/2018 12/30/2018 06/30/20!9 12/29/2019 $15.43 $15.43 $15.43 $15.43 $15.43 $15.58 $15.58 $ I 5.58 $15.58 $15.58 $36.02 $37.18 $38.40 $39.68 $41.03 $31.25 $32.01 $32.80 $33.59 $34.40 $35.21 $36.05 $36.88 $18.84 $21.33 $22.33 $41.21 $41.91 $42.66 $43.41 Issue Date: 08/24/2018 Wage Request Number: 20180824-032 $0.00 $16.61 $16.61 $16.61 $16.61 $0.00 $17.51 $17.51 $17.51 $17.51 $15.43 $15.58 $15.73 $15.88 $16.03 $7.70 $7.70 $7.70 $7.70 $7.70 $7.70 $7.70 $7.70 $4.80 $4.80 $4.80 $10.25 $10.50 $10.75 $11.00 $0.00 $0.00 $0.00 $0.00 $0.00 Supplemental Unemployment $0.00 $0.00 $0.00 $0.00 $0.00 $16.61 $17.51 $18.41 $19.31 $20.21 $11.28 $11.28 $11.28 $11.28 $11.28 $11.28 $11.28 $11.28 $4.10 $4.10 $4.10 $11. 74 $12.06 $12.33 $12.60 $41.16 $60.34 $65.49 $68.06 $73.21 Total Rate $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $42.14 $62.30 $67.61 $70.27 $75.58 $68.06 $70.27 $72.54 $74.87 $77.27 $50.23 $50.99 $51.78 $52.57 $53.38 $54.19 $55.03 $55.86 $27.74 $30.23 $31.23 $63.20 $64.47 $65.74 $67.01 Page 12 of 40 Classification Effective Date Base Wage Health Pension Supplemental Unemployment Total Rate For apprentice rates see "Apprentice-ELECTRICIAN" FIRE ALARM REPAIR/ MAINTENANCE 07/01/2018 $41.21 $10.25 $11.74 $0.00 $63.20 I COMMISSIONING ELECTRICIANS LOCAL 7 12/30/2018 $41.91 $10.50 $12.06 $0.00 $64.47 06/30/2019 $42.66 $10.75 $12.33 $0.00 $65.74 12/29/2019 $43.41 $11.00 $12.60 $0.00 $67.01 For apprentice rates see "Apprentice-TELECOMMUNICATIONS TECHNICIAN" FIREMAN 06/01/2018 $34.01 $11.19 $13.44 $0.00 $58.64 OPERATING ENGINEERS LOCAL 9fi 12/01/2018 $34.61 $11.19 $13.71 $0.00 $59.51 06/01/2019 $35.12 $11.19 $13.98 $0.00 $60.29 12/01/2019 $35.72 $I 1.19 $14.25 $0.00 $61.16 Apprentice -OPERATING ENGINEERS-Local 98 Class 3 Effective Date -06/01/2018 Supplemental Step percent Apprentice Base Wage Health Pension Unemployment Total Rate 60 $20.41 $11.19 $13.44 $0.00 $45.04 2 70 $23.81 $11.19 $13.44 $0.00 $48.44 3 80 $27.21 $11.19 $13.44 $0.00 $51.84 4 90 $30.61 $11.19 $13.44 $0.00 $55.24 Effective Date -12/01/2018 Supplemental Step percent Apprentice Base Wage Health Pension Unemployment Total Rate 60 $20.77 $11.19 $13.71 $0.00 $45.67 2 70 $24.23 $11.19 $13.71 $0.00 $49.13 3 80 $27.69 $11.19 $13.71 $0.00 $52.59 4 90 $31.15 $11.19 $13.71 $0.00 $56.05 :Notes: Steps 1-2 are 1000 hrs.; Steps 3-4 are 2000 hrs. Apprentice to Journeyworker Ratio: 1:6 ·~·----·--····--·-- FLAGGER & SIGNALER (HEAVY &.HIGHWAY) 06/01/2018 $21.50 $7.70 $11.28 $0.00 $40.48 LABORtRS -ZONJ:. 3 (HEAVY & HIGHWAY) 12/01/2018 $22.50 $7.70 $11.28 $0.00 $41.48 06/01/2019 $22.50 $7.70 $11.28 $0.00 $41.48 12/01/2019 $23.50 $7.70 $11.28 $0.00 $42.48 06/01/2020 $23.50 $7.70 $11.28 $0.00 $42.48 12/01/2020 $24.50 $7.70 $11.28 $0.00 $43.48 06/01/2021 $24.50 $7.70 $11.28 $0.00 $43.48 12/01/2021 $24.50 $7.70 $11.28 $0.00 $43.48 For apprentice rates see "Apprentice-LABORER (Heavy and Highway) FLOOR COVERER 03/01/2016 $32.60 $8.55 $14.42 $0.00 $55.57 Fl.OORCOVERERS IDCAL 21611 ZONE Ill Issue Date: 08/24/2018 Wage Request Number: 20180824-032 Page 13 of 40 Classification Effective Date Base Wage Health Apprentice -FLOORCOVERER-Local 2168 Zone lll Effective Date -03/01/2016 Step percent Apprentice Base Wage Health Pension 50 $16.30 $8.55 $1.20 2 55 $17.93 $8.55 $1.20 3 60 $19.56 $8.55 $10.82 4 65 $21.19 $8.55 $10.82 5 70 $22.82 $8.55 $12.02 6 75 $24.45 $8.55 $12.02 7 80 $26.08 $8.55 $13.22 8 85 $27.71 $8.55 $13.22 :Notes: Steps are 750 hrs. % After 09/1 /17; 45/45/55/55/70/70/80/80 ( 1500hr Steps) Step 1&2 $24.42/ 3&4 $28.84/ 5&6 $43.39/ 7&8 $47.85 Apprentice to Journeyworker Ratio:1:1 FORK LIFT 06/01/2018 $34.23 $11.19 OPARA 1JN(i fiNGINFU/S LOC .Al 9/i 12/01/2018 $34.83 $11.19 06/01/2019 $35.34 $11.19 12/01/2019 $35.94 $11.19 For apprentice rates see "Apprentice-OPERA TING ENGINEERS" GENERA TORS/LIGHTING PLANTS 06/01/2018 $30.78 $11.19 OPDIA l!NG I,NCi!NAEIIS IDCAI. 9R 12/01/2018 $31.38 $11.19 06101/2019 $31.89 $11.19 12/01/2019 $32.49 $11.19 For apprentice rates see "Apprentice-OPERA TING ENGINEERS" GLAZIER (GLASS PLANK/AIR BARRIER/INTERIOR 06/01/2018 $37.18 $10.40 SYSTEMS) 06/01/2019 $38.18 $10.60 G!AZIMIS LOCAL /333 06/01/2020 $39.18 $10.80 Issue Date: 08/24/2018 Wage Request Number: 20180824-032 Pension Supplemental Unemployment Supplemental Unemployment Total Rate $0.00 $26.05 $0.00 $27.68 $0.00 $38.93 $0.00 $40.56 $0.00 $43.39 $0.00 $45.02 $0.00 $47.85 $0.00 $49.48 $13.44 $0.00 $13.71 $0.00 $13.98 $0.00 $14.25 $0.00 $13.44 $0.00 $13.71 $0.00 $13.98 $0.00 $14.25 $0.00 $9.35 $0.00 $9.90 $0.00 $10.45 $0.00 Total Rate $58.86 $59.73 $60.51 $61.38 $55.41 $56.28 $57.06 $57.93 $56.93 $58.68 $60.43 Page 14 of 40 Classification Effective Date Base Wage Health Apprentice -GLAZIER -Local 1333 Effective Date -06/01/2018 Step percent Apprentice Base Wage Health Pension 50 $18.59 $10.40 $1.60 2 56 $20.91 $10.40 $1.60 3 63 $23.24 $10.40 $2.10 4 69 $25.56 $10.40 $2.10 5 75 $27.89 $10.40 $2.60 6 81 $30.21 $10.40 $2.60 7 88 $32.53 $10.40 $9.35 8 94 $34.86 $10.40 $9.35 Effective Date -06/01/2019 Step percent Apprentice Base Wage Health Pension 50 $19.09 $10.60 $1.80 2 56 $21.48 $10.60 $1.80 3 63 $23.86 $10.60 $2.40 4 69 $26.25 $10.60 $2.40 5 75 $28.64 $10.60 $2.90 6 81 $31.02 $10.60 $2.90 7 88 $33.41 $10.60 $9.90 8 94 $35.79 $10.60 $9.90 Notes: ~ ,, « Apprentice to Journeyworker Ratio:1:3 GRADER/TRENCHING MACHINE/DERRICK 06/01/2018 $34.54 $11.19 0/'HRA TJN(i ENGINEERS IDCAL 9/i 12/01/2018 $35.14 $11.19 06/01/2019 $35.65 $11.19 12/01/2019 $36.25 $11.19 For apprentice rates see "Apprentice-OPE!V\ TING ENGINEERS" HY AC (DUCTWORK) 07/01/2018 $33.74 $10.64 SHEETMETAI. WORKERS LO( 'AL 63 01/01/2019 $34.74 $10.64 07/01/2019 $35.74 $10.64 01/01/2020 $36.99 $10.64 For apprentice rates see "Apprentice-SHEET METAL WORKER" HY AC (ELECTRICAL CONTROLS) 07/01/2018 $41.21 $10.25 U.ECTR!CIANS !.OCAL 7 12/30/2018 $41.91 $10.50 06/30/2019 $42.66 $10.75 12/29/2019 $43.41 $11.00 For apprentice rates see "Apprentice-ELECTRICIAN" Issue Date: 08/24/2018 Wage Request Number: 20180824-032 Pension Supplemental lJ nemplovment Supplemental Unemployment Total Rate $0.00 $30.59 $0.00 $32.91 $0.00 $35.74 $0.00 $38.06 $0.00 $40.89 $0.00 $43.21 $0.00 $52.28 $0.00 $54.61 Supplemental Unemployment Total Rate $0.00 $31.49 $0.00 $33.88 $0.00 $36.86 $0.00 $39.25 $0.00 $42.14 $0.00 $44.52 $0.00 $53.91 $0.00 $56.29 $13.44 $0.00 $13.71 $0.00 $13.98 $0.00 $14.25 $0.00 $16.22 $1.77 $16.22 $1.77 $16.22 $1.77 $16.22 $1.77 $11.74 $0.00 $12.06 $0.00 $12.33 $0.00 $12.60 $0.00 Total Rate $59.17 $60.04 $60.82 $61.69 $62.37 $63.37 $64.37 $65.62 $63.20 $64.47 $65.74 $67.01 Page 15 of 40 Classification Effective Date Base Wage Health Pension Supplemental Total Rate ... --,~-~--,--~~ . ______ Unemplovm~t ---------· HY AC (TESTING AND BALANCING -AIR) 07/01/2018 $33.74 $10.64 $16.22 $1.77 $62.37 SHEETMETAL WORKERS /,OCAL 63 01/01/2019 $34.74 $10.64 $16.22 $1.77 $63.37 07/01/2019 $35.74 $10.64 $16.22 $1.77 $64.37 01/01/2020 $36.99 $10.64 $16.22 $1.77 $65.62 For apprentice rates see "Apprentice-SHEET METAL WORKER" HVAC (TESTING AND BALANCING-WATER) 03/17/2018 $39.51 $8.50 $15.80 $0.00 $63.81 PUIMBFRS & PIPFF!TTHRS LOCAL IO./ 09/17/2018 $40.I I $8.50 $15.95 $0.00 $64.56 03/17/2019 $40.86 $8.50 $15.95 $0.00 $65.3 I For apprentice rates see "Apprentice-PIPEFITTER" or "PLUMBER/P!PEFITTER" HVAC MECHANIC 03/17/2018 $39.51 $8.50 $15.80 $0.00 $63.81 PLUMBERS & P!Pb'F/7TJ-.RS !DCAL IO./ 09/17/2018 $40.11 $8.50 $15.95 $0.00 $64.56 03/17/2019 $40.86 $8.50 $15.95 $0.00 $65.3 I For apprentice rates see "Apprentice-PIPEFITTER" or "PLUMBER/PIPEFITTER" HYDRAULIC DRILLS (HEAVY & HIGHWAY) 06/01/2018 $31.75 $7.70 $11.28 $0.00 $50.73 LABORERS-7.0NE 3 (HEAVY & HIGHWAY) 12/01/2018 $32.51 $7.70 $11.28 $0.00 $51.49 06/01/2019 $33.30 $7.70 $11.28 $0.00 $52.28 12/01/2019 $34.09 $7.70 $11.28 $0.00 $53.07 06/01/2020 $34.90 $7.70 $11.28 $0.00 $53.88 12/01/2020 $35.71 $7.70 $11.28 $0.00 $54.69 06/01/202 I $36.55 $7.70 $11.28 $0.00 $55.53 12/01/2021 $37.38 $7.70 $11.28 $0.00 $56.36 For apprentice rates see "Apprentice-LABORER (Heavy and Highway) INSULATOR (PIPES & TANKS) 09/01/2017 $37.67 $11.75 $14.20 $0.00 $63.62 HE4T & FROST!NSULAlYJRS LO('A!. 6 (.\'J'JUNCiFJE!.!JJ $14.20 $0.00 09/01/2018 $39.47 $11.75 $65.42 09/01/2019 $41.47 $11. 75 $14.20 $0.00 $67.42 Apprentice -ASBESTOS INSULATOR (Pipes & Tanks) -Local 6 Springfield Effective Date -09/01/2017 Supplemental Step percent Apprentice Base Wage Health Pension Unemployment Total Rate 50 $18.84 $11.75 $10.45 $0.00 $41.04 2 60 $22.60 $11.75 $11.20 $0.00 $45.55 3 70 $26.37 $11.75 $ I 1.95 $0.00 $50.07 4 80 $30.14 $11.75 $12.70 $0.00 $54.59 Effective Date -09/01/2018 Supplemental Step percent Apprentice Base Wage Health Pension Unemployment Total Rate 50 $19.74 $11.75 $10.45 $0.00 $41.94 2 60 $23.68 $11.75 $11.20 $0.00 $46.63 3 70 $27.63 $11.75 $11.95 $0.00 $51.33 4 80 $31.58 $11.75 $12.70 $0.00 $56.03 Notes: Steps are 1 year Apprentice to Journeyworker Ratio: I :4 IRONWORKER/WELDER 03/16/2017 $32.39 $7.80 $19.60 $0.00 $59.79 !RONW()[IKERS LOCAi. 7 (SPRINCiFIHD AREA) Issue Date: 08/24/2018 Wage Request Number: 20180824-032 Page 16 of 40 Classification Effective Date Base Wage Health Apprentice -IRONWORKER-Local 7 Springfield Effective Date -03/16/20[7 Step percent Apprentice Base Wage Health Pension 60 $19.43 $7.80 $19.60 2 70 $22.67 $7.80 $19.60 3 75 $24.29 $7.80 $19.60 4 80 $25.91 $7.80 $19.60 5 85 $27.53 $7.80 $19.60 6 90 $29.15 $7.80 $19.60 Notes: Structural I :6; Ornamental 1 :4 Apprentice to Journeyworker Ratio: JACKHAMMER & PA YING BREAKER OPERATOR 06/04/2018 $31.25 $7.70 L4BORARS -ZONE 3 (Bl !/LD!N(i & SITA; 12/03/2018 $32.02 $7.70 06/03/2019 $32.83 $7.70 12/02/2019 $33.64 $7.70 For apprentice rates see "Apprentice-LABORER" LABORER 06/04/2018 $31.00 $7.70 !.ABOIIF-:RS-ZONJ, 3 (BWUJ!N(i & S!Tf:) 12/03/2018 $31. 77 $7.70 06/03/2019 $32.58 $7.70 12/02/2019 $33.39 $7.70 Apprentice -LABORER -Zone 3 Building & Site Effective Date -06/04/2018 Step percent Apprentice Base Wage Health Pension 60 $18.60 $7.70 $13.29 2 70 $21.70 $7.70 $13.29 3 80 $24.80 $7.70 $13.29 4 90 $27.90 $7.70 $13.29 Effective Date -12/03/2018 Step percent Apprentice Base Wage Health Pension 60 $19.06 $7.70 $13.29 2 70 $22.24 $7.70 $13.29 3 80 $25.42 $7.70 $13.29 4 90 $28.59 $7.70 $13.29 !Notes: Apprentice to Journeyworker Ratio:1:5 Issue Date: 08/24/2018 Wage Request Number: 20180824-032 Pension Supplemental Unemployment Supplemental Unemplovment Total Rate Total Rate $0.00 $46.83 $0.00 $50.07 $0.00 $51.69 $0.00 $53.31 $0.00 $54.93 $0.00 $56.55 $13.29 $0.00 $52.24 $13.29 $0.00 $53.01 $13.29 $0.00 $53.82 $13.29 $0.00 $54.63 $13.29 $0.00 $51.99 $13.29 $0.00 $52.76 $13.29 $0.00 $53.57 $13.29 $0.00 $54.38 Supplemental Unemployment Total Rate $0.00 $39.59 $0.00 $42.69 $0.00 $45.79 $0.00 $48.89 Supplemental Unemployment Total Rate $0.00 $40.05 $0.00 $43.23 $0.00 $46.41 $0.00 $49.58 Page 17 of40 Classification Effective Date Base Wage Health Pension Supplemental Total Rate LABORER (HEAVY & HIGHWAY) 06/01/2018 $31.00 $7.70 $11.28 $0.00 $49.98 LABORERS-ZONJ, 3 (HEAVY & HIGHWAY) $7.70 $11.28 $0.00 $50.74 12/01/2018 $31.76 06/01/2019 $32.55 $7.70 $11.28 $0.00 $51.53 12/01/2019 $33.34 $7.70 $11.28 $0.00 $52.32 06/01/2020 $34.15 $7.70 $11.28 $0.00 $53.13 12/01/2020 $34.96 $7.70 $11.28 $0.00 $53.94 06/01/2021 $35.80 $7.70 $11.28 $0.00 $54.78 12/01/2021 $36.63 $7.70 $11.28 $0.00 $55.61 Apprentice -LABORER (Heavy & Highway) -Zone 3 Effective Date -06/01/2018 Supplemental Step percent Apprentice Base Wage Health Pension Unemployment Total Rate 60 $18.60 $7.70 $11.28 $0.00 $37.58 2 70 $21.70 $7.70 $11.28 $0.00 $40.68 3 80 $24.80 $7.70 $11.28 $0.00 $43.78 4 90 $27.90 $7.70 $11.28 $0.00 $46.88 Effective Date -12/01/2018 Supplemental Step percent Apprentice Base Wage Health Pension Unemployment Total Rate 60 $19.06 $7.70 $11.28 $0.00 $38.04 2 70 $22.23 $7.70 $11.28 $0.00 $41.21 3 80 $25.41 $7.70 $11.28 $0.00 $44.39 4 90 $28.58 $7.70 $11.28 $0.00 $47.56 Notes: Apprentice to Journeyworker Ratio:1:5 LABORER:CARPENTERTENDER 06/04/2018 $31.00 $7.70 $13.29 $0.00 $51.99 !ABORERS -ZON/o 3 (BU!LD!NCi & SITA') 12/03/2018 $31.77 $7.70 $13.29 $0.00 $52.76 06/03/2019 $32.58 $7.70 $13.29 $0.00 $53.57 12/02/2019 $33.39 $7.70 $13.29 $0.00 $54.38 For apprentice rates see "Apprentice-LABORER" LABORER: CEMENT FINISHER TENDER 06/04/2018 $31.25 $7.70 $13.29 $0.00 $52.24 IA BORERS -ZONE 3 (BWLDINCi & SITA; 12/03/2018 $32.02 $7.70 $13.29 $0.00 $53.01 06/03/2019 $32.83 $7.70 $13.29 $0.00 $53.82 12/02/2019 $33.64 $7.70 $13.29 $0.00 $54.63 For apprentice rates see "Apprentice-LABORER" LABORER: HAZARDOUS WASTE/ASBESTOS REMOVER 06/01/2018 $31.10 $7.70 $13.29 $0.00 $52.09 IARORERS -ZONE 3 (BWLDING & SI7t') 12/01/2018 $31.87 $7.70 $13.29 $0.00 $52.86 06/01/2019 $32.68 $7.70 $13.29 $0.00 $53.67 12/01/2019 $33.49 $7.70 $13.29 $0.00 $54.48 For apprentice rates see "Apprentice-LABORER" Issue Date: 08/24/2018 Wage Request Number:· 20180824-032 Page 18 of 40 Classification LABORER: MASON TENDER LABORERS-ZONt.' 3 (HI !!!,D!NG & SITF) For apprentice rates see "Apprentice-LABORER" LABORER: MASON TENDER (HEAVY & HIGHWAY) LABORERS-ZONE 3 (H!'.'AVY & HIGHWAY) For apprentice rates see "Apprentice-LABORER (Heavy and Highway) LABORER: MULTI-TRADE TENDER LABORERS -ZON!o' 3 (HWLD!N(i & SITE) For apprentice rates see "Apprentice-LABORER" LABORER: TREE REMOVER !AHORI,RS -ZONE 3 (Hr !!!,[)[NG & Slff) 06/04/2018 12/03/2018 06/03/2019 12/02/2019 06/01/2018 12/01/2018 06/01/2019 12/01/2019 06/01/2020 12/01/2020 06/01/2021 12/01/2021 06/04/2018 12/03/2018 06/03/2019 12/02/2019 06/04/2018 12/03/2018 06/03/2019 12/02/2019 $32.00 $32.77 $33.58 $34.39 $31.25 $32.01 $32.80 $33.59 $34.40 $35.21 $36.05 $36.88 $31.00 $31.77 $32.58 $33.39 $31.00 $31.77 $32.58 $33.39 $7.70 $7.70 $7.70 $7.70 $7.70 $7.70 $7.70 $7.70 $7.70 $7.70 $7.70 $7.70 $7.70 $7.70 $7.70 $7.70 $7.70 $7.70 $7.70 $7.70 $13.29 $13.29 $13.29 $13.29 $11.28 $11.28 $11.28 $11.28 $11.28 $11.28 $11.28 $11.28 $13.29 $13.29 $13.29 $13.29 $13.29 $13.29 $13.29 $13.29 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 This classification applies to all tree work associated with the removal of standing trees, and trimming and removal of branches and limbs when the work is not done for a utility company for the purpose of operation, maintenance or repair of utility company equipment. For apprentice rates see "Apprentice-LABORER" LASER BEAM OPERA TOR IAHORARS -ZONE 3 (BU!UJ!NG & SITE) For apprentice rates see "Apprentice-LABORER" LASER BEAM OPERA TOR (HEAVY & HIGHWAY) JAHORHRS-ZONE 3 (HHAVY & H!CiHWAY) For apprentice rates see "Apprentice-LABORER (Heavy and Highway) MARBLE & TILE FINISHERS HR!C'K!AYERS f,QCA!, 3 (Sl'R PIT!) -MARBLE & Tl!,£ Issue Date: 08/24/2018 \Vage Request Number: 06/04/2018 12/03/2018 06/03/2019 12/02/2019 06/01/2018 12/01/2018 06/01/2019 12/01/2019 06/01/2020 12/01/2020 06/01/2021 12/01/2021 08/01/2018 02/01/2019 08/01/2019 02/01/2020 08/01/2020 02/01/2021 08/01/2021 02/01/2022 20180824-032 $31.25 $32.02 $32.83 $33.64 $31.25 $32.01 $32.80 $33.59 $34.40 $35.21 $36.05 $36.88 $34.17 $34.67 $35.67 $36.17 $37.17 $37.67 $38.67 $39.12 $7.70 $7.70 $7.70 $7.70 $7.70 $7.70 $7.70 $7.70 $7.70 $7.70 $7.70 $7.70 $10.75 $10.75 $10.75 $10.75 $10.75 $10.75 $10.75 $10.75 $13.29 $13.29 $13.29 $13.29 $11.28 $11.28 $11.28 $11.28 $11.28 $11.28 $11.28 $11.28 $18.26 $18.26 $18.37 $18.37 $18.49 $18.49 $18.62 $18.62 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $52.99 $53.76 $54.57 $55.38 $50.23 $50.99 $51.78 $52.57 $53.38 $54.19 $55.03 $55.86 $51.99 $52.76 $53.57 $54.38 $51.99 $52.76 $53.57 $54.38 $52.24 $53.01 $53.82 $54.63 $50.23 $50.99 $51.78 $52.57 $53.38 $54.19 $55.03 $55.86 $63.18 $63.68 $64.79 $65.29 $66.41 $66.91 $68.04 $68.49 Page 19 of 40 Classification Effective Date Base Wage Health Apprentice -MARBLE-TILE FINISHER-Local 3 Marble/Tile (Spr/Pitt) Effective Date -08/01/2018 Step percent Apprentice Base Wage Health Pension 50 $17.09 $10.75 $18.26 2 60 $20.50 $10.75 $18.26 3 70 $23. 92 $10.75 $18.26 4 80 $27.34 $10.75 $18.26 5 90 $30.75 $10.75 $18.26 Effective Date -02/01/2019 Step percent Apprentice Base Wage Health Pension 50 $17.34 $10.75 $18.26 2 60 $20.80 $10.75 $18.26 3 70 $24.27 $10.75 $18.26 4 80 $27.74 $10.75 $18.26 5 90 $31.20 $10.75 $18.26 Notes: Apprentice to Journeyworker Ratio: I :5 MARBLE MASON/TILE LA YER(SP/PT)SeeBrick BRJCKL4YERS JDCAL 3 (SP/i !'!Tl) -lv!ARBUi & T!!.F See "BRICK/STONE/ARTIFIC[AL MASONRY(INCL.MASONRY WATERPROOFING) MECH. SWEEPER OPERA TOR (ON CONST. SITES) 06/01/2018 $34.54 $11.19 OP fa.RAT/NC, ENGINEERS 1.0CAL 9/i 12/01/2018 $35.14 $11.19 06/01/2019 $35.65 $11.19 12/01/2019 $36.25 $11.19 For apprentice rates see "Apprentice-OPERA TING ENGINEERS" MECHANIC/WELDER/BOOM TRUCK 06/01/2018 $34.01 $11.19 OPERATING ENC,!NEERS LOCAL Wi 12/01/2018 $34.61 $11.19 06/01/2019 $35.12 $11.19 12/01/2019 $35.72 $11.19 For apprentice rates see "Apprentice-OPERA TING ENGINEERS" MILLWRIGHT (Zone 3) 04/01/2018 $35.46 $9.90 M!LLWR!GHTS LOCAL 1121 -Zone 3 10/01/2018 $36.29 $9.90 04/01/2019 $37.11 $9.90 Issue Date: 08/24/2018 Wage Request Number: 20180824-032 Pension Supplemental Unemplovment Supplemental Unemployment Total Rate $0.00 $46.10 $0.00 $49.51 $0.00 $52.93 $0.00 $56.35 $0.00 $59.76 Supplemental Unemployment Total Rate $0.00 $46.35 $0.00 $49.81 $0.00 $53.28 $0.00 $56.75 $0.00 $60.21 $13.44 $0.00 $13.71 $0.00 $13.98 $0.00 $14.25 $0.00 $13.44 $0.00 $13.71 $0.00 $13.98 $0.00 $14.25 $0.00 $18.50 $0.00 $18.50 $0.00 $18.50 $0.00 Total Rate $59.17 $60.04 $60.82 $61.69 $58.64 $59.51 $60.29 $61.16 $63.86 $64.69 $65.51 Page 20 of40 Classification Effective Date Base Wage Health Apprentice -MILLWRIGHT-Local 1121 Zone 3 Effective Date -04/01/2018 Step percent Apprentice Base Wage Health Pension 55 $19.50 $9.90 $5.31 2 65 $23.05 $9.90 $15.13 3 75 $26.60 $9.90 $16.10 4 85 $30.14 $9.90 $17.06 !Notes: Steps are 2,000 hours Apprentice to Journeyworker Ratio:1:5 MORT AR MIXER 06/04/2018 $31.25 $7.70 !ABORERS -7.0NJ,; 3 (B/!!LD!NCi & SITE) 12/03/2018 $32.02 $7.70 06/03/2019 $32.83 $7.70 12/02/2019 $33.64 $7.70 For apprentice rates see "Apprentice-LABORER" OILER 06/01/2018 $29.70 $11.19 0/'FIIA 11NG l"NCi!NEEIIS UJCAJ, 9f/ 12/01/2018 $30.30 $11.19 06/01/2019 $30.81 $11.19 12/01/2019 $31.41 $11:19 For apprentice rates see "Apprentice-OPERA TING ENGINEERS" OTHER POWER DRIVEN EQUIPMENT -CLASS VI 06/01/2018 $27.72 $11.19 OPERA 77NCi ENG!NEHRS UJCA/, 9f/ 12/01/2018 $28.32 $11.19 06/01/2019 $28.83 $11.19 12/01/2019 $29.43 $11.19 For apprentice rates see "Apprentice-OPERA TING ENGINEERS" PAINTER (BRIDGES/TANKS) 07/01/2018 $50.01 $8.15 PAINTERS LOCAi, 35 -ZONF 3 01/01/2019 $50.36 $8.15 07/01/2019 $51.46 $8.15 01/01/2020 $52.56 $8.15 07/01/2020 $53.66 $8.15 01/01/2021 $54.76 $8.15 Issue Date: 08/24/2018 Wage Request Number: 20180824-032 Pension Supplemental Unemployment $0.00 $0.00 $0.00 $0.00 $13.29 $13.29 $13.29 $13.29 $13.44 $13.71 $13.98 $14.25 $13.44 $13.71 $13.98 $14.25 $20.15 $20.85 $20.85 $20.85 $20.85 $20.85 Supplemental Unemployment Total Rate $34.71 $48.08 $52.60 $57.10 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Total Rate $52.24 $53.01 $53.82 $54.63 $54.33 $55.20 $55.98 $56.85 $52.35 $53.22 $54.00 $54.87 $78.31 $79.36 $80.46 $81.56 $82.66 $83.76 Page 21 of 40 Classification Effective Date Base Wage Health Apprentice -PAINTER Local 35 -BRIDGES/TANKS Effective Date -07/01/2018 Step percent Apprentice Base Wage Health Pension 50 $25.01 $8.15 $0.00 2 55 $27.51 $8.15 $5.34 3 60 $30.01 $8.15 $5.82 4 65 $32.51 $8.15 $6.31 5 70 $35.01 $8.15 $17.24 6 75 $37.51 $8.15 $17.73 7 80 $40.01 $8.15 $18.21 8 90 $45.01 $8.15 $19.18 Effective Date -01/01/2019 Step percent Apprentice Base Wage Health Pension 50 $25.18 $8.15 $0.00 2 55 $27.70 $8.15 $5.64 3 60 $30.22 $8.15 $6.15 4 65 $32.73 $8.15 $6.66 5 70 $35.25 $8.15 $17.78 6 75 $37.77 $8.15 $18.29 7 80 $40.29 $8.15 $18.80 8 90 $45.32 $8.15 $19.83 !Notes: i Steps are 750 hrs. Apprentice to Journeyworker Ratio: 1: 1 PAINTER (SPRAY OR SANDBLAST, NEW)* 07/01/2018 $33.38 $8.15 * If 30% or more of surfaces to be painted are new construction, 01/01/2019 $33.73 $8.15 NEW paint rate shall be used.PA!Nn"RS LOCAL 35 -ZONF 3 07/01/2019 $34.83 $8.15 01/01/2020 $35.93 $8.15 07/01/2020 $37.03 $8.15 01/01/2021 $38.13 $8.15 Issue Date: 08/24/2018 Wage Request Number: 20180824-032 Pension Supplemental Unemplovmeut Supplemental Unemployment Total Rate $0.00 $33.16 $0.00 $41.00 $0.00 $43.98 $0.00 $46.97 $0.00 $60.40 $0.00 $63.39 $0.00 $66.37 $0.00 $72.34 Supplemental Unemployment Total Rate $0.00 $33.33 $0.00 $41.49 $0.00 $44.52 $0.00 $47.54 $0.00 $61.18 $0.00 $64.21 $0.00 $67.24 $0.00 $73.30 $16.25 $0.00 $16.95 $0.00 $16.95 $0.00 $16.95 $0.00 $16.95 $0.00 $16.95 $0.00 Total Rate $57.78 $58.83 $59.93 $61.03 $62.13 $63.23 Page 22 of 40 Classification Effective Date Base Wage Health Apprentice -PAINTER Local 35 Zone 3 -Spray/Sandblast -New Effective Date -07/01/2018 Step percent Apprentice Base Wage Health Pension 50 $16.69 $8.15 $0.00 2 55 $18.36 $8.15 $3.19 3 60 $20.03 $8.15 $3.48 4 65 $21.70 $8.15 $3.77 5 70 $23.37 $8.15 $14.51 6 75 $25.04 $8.15 $14.80 7 80 $26.70 $8.15 $15.09 8 90 $30.04 $8.15 $15.67 Effective Date -01/01/2019 Step percent Apprentice Base Wage Health Pension 50 $16.87 $8.15 $0.00 2 55 $18.55 $8. [5 $3.49 3 60 $20.24 $8.15 $3.81 4 65 $21.92 $8.15 $4.13 5 70 $23.61 $8.15 $15.05 6 75 $25.30 $8.15 $15.36 7 80 $26.98 $8.15 $15.68 8 90 $30.36 $8.15 $16.32 !Notes: Steps are 750 hrs. Apprentice to Journeyworker Ratio:1:1 PAINTER (SPRAY OR SANDBLAST, REPAINT) 07/01/2018 $30.70 $8.15 PAINTERS IDCAJ, 35 -ZONE 3 01/01/2019 $31.05 $8.15 07/01/2019 $32.15 $8.15 01/01/2020 $33.25 $8.15 07/01/2020 $34.35 $8.15 01/01/2021 $35.45 $8.15 Issue Date: 08/24/2018 Wage Request Number: 20180824-032 Pension Supplemental Unemployment $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Supplemental Unemployment $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $16.25 $16.95 $16.95 $16.95 $16.95 $16.95 Supplemental Unemployment Total Rate $24.84 $29.70 $31.66 $33.62 $46.03 $47.99 $49.94 $53.86 Total Rate $25.02 $30.19 $32.20 $34.20 $46.81 $48.81 $50.81 $54.83 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Total Rate $55.10 $56.15 $57.25 $58.35 $59.45 $60.55 Page 23 of 40 Classification Effective Date Base Wage Health Apprentice -P A!NTER local 35 Zone 3 -Spray/Sandblast -Repaint Effective Date -07/01/2018 Step percent Apprentice Base Wage Health Pension 50 $15.35 $8.15 $0.00 2 55 $16.89 $8.15 $3.19 3 60 $18.42 $8.15 $3.48 4 65 $19.96 $8.15 $3.77 5 70 $21.49 $8.15 $14.51 6 75 $23.03 $8.15 $14.80 7 80 $24.56 $8.15 $15.09 8 90 $27.63 $8.15 $15.67 Effective Date -01/01/2019 Step percent Apprentice Base Wage Health Pension 50 $15.53 $8.15 $0.00 2 55 $17.08 $8.15 $3.49 3 60 $18.63 $8.15 $3.81 4 65 $20.18 $8.15 $4.13 5 70 $21.74 $8.15 $15.05 6 75 $23.29 $8.15 $15.36 7 80 $24.84 $8.15 $15.68 8 90 $27.95 $8.15 $16.32 I Notes: ! Steps are 750 hrs. Apprentice to Journeyworker Ratio: l: l PAINTER/ TAPER (BRUSH, NEW)* 07/01/2018 $31.98 $8.15 * If 30% or more of surfaces to be painted are new construction, 01/01/2019 $32.33 $8.15 NEW paint rate shall be used.PAINTERS UJCAI. 35 -ZONE 3 07/01/2019 $34.43 $8.15 01/01/2020 $34.53 $8.15 07/01/2020 $35.63 $8.15 01/01/2021 $36.73 $8.15 Issue Date: 08/24/2018 Wage Request Number: 20180824-03 2 Pension Supplemental Unemployment Supplemental Unemployment Total Rate $0.00 $23.50 $0.00 $28.23 $0.00 $30.05 $0.00 $31.88 $0.00 $44.15 $0.00 $45.98 $0.00 $47.80 $0.00 $51.45 Supplemental Unemployment Total Rate $0.00 $23.68 $0.00 $28.72 $0.00 $30.59 $0.00 $32.46 $0.00 $44.94 $0.00 $46.80 $0.00 $48.67 $0.00 $52.42 $16.25 $0.00 $16.95 $0.00 $16.95 $0.00 $16.95 $0.00 $16.95 $0.00 $16.95 $0.00 Total Rate $56.38 $57.43 $59.53 $59.63 $60.73 $61.83 Page24 of40 Classification Effective Date Base Wage Health Apprentice -PAINTER-Local 35 Zone 3-BRUSH NEW Effective Date -07/01/2018 Step percent Apprentice Base Wage Health Pension ----~~-------- 50 $15.99 $8.15 $0.00 2 55 $17.59 $8.15 $3.19 3 60 $19.19 $8.15 $3.48 4 65 $20.79 $8.15 $3.77 5 70 $22.39 $8.15 $14.51 6 75 $23.99 $8.15 $14.80 7 80 $25.58 $8.15 $15.09 8 90 $28.78 $8.15 $15.67 Effective Date -01/01/2019 Step percent Apprentice Base Wage Health Pension 50 $16.17 $8.15 $0.00 2 55 $17.78 $8.15 $3.49 3 60 $ I 9.40 $8.15 $3.81 4 65 $21.0 I $8.15 $4.13 5 70 $22.63 $8.15 $15.05 6 75 $24.25 $8.15 $15.36 7 80 $25.86 $8.15 $15.68 8 90 $29.10 $8.15 $16.32 Notes: Steps are 750 hrs. Apprentice to Journeyworker Ratio:1:1 PAINTER I TAPER (BRUSH, REPAINT) 07/01/2018 $29.30 $8.15 I'A!N'/1,RS LOCAL 35 -ZONE 3 01/01/2019 $29.65 $8.15 07/01/2019 $30.81 $8.15 01/01/2020 $31.85 $8.15 07/01/2020 $32.95 $8.15 01/01/2021 $34.05 $8.15 Issue Date: 08/24/2018 Wage Request Number: 20180824-032 Pension Supplemental Unemplovment Supplemental Unemployment Total Rate $0.00 $24.14 $0.00 $28.93 $0.00 $30.82 $0.00 $32.71 $0.00 $45.05 $0.00 $46.94 $0.00 $48.82 $0.00 $52.60 Supplemental Unemployment Total Rate $0.00 $24.32 $0.00 $29.42 $0.00 $31.36 $0.00 $33.29 $0.00 $45.83 $0.00 $47.76 $0.00 $49.69 $0.00 $53.57 $16.25 $0.00 $16.95 $0.00 $16.95 $0.00 $16.95 $0.00 $16.95 $0.00 $16.95 $0.00 Total Rate $53.70 $54.75 $55.91 $56.95 $58.05 $59.15 Page 25 of40 Classification Effective Date Base Wage Health Apprentice -PAINTER Local 35 Zone 3 -BRUSH REP A/NT Effective Date -07/01/2018 Step percent Apprentice Base Wage Health Pension 50 $14.65 $8.15 $0.00 2 55 $16.12 $8.15 $3.19 3 60 $17.58 $8.15 $3.48 4 65 $19.05 $8.15 $3.77 5 70 $20.51 $8.15 $14.51 6 75 $21.98 $8.I5 $14.80 7 80 $23.44 $8.15 $15.09 8 90 $26.37 $8.15 $15.67 Effective Date -0l/01/2019 Step percent Apprentice Base Wage Health Pension 50 $14.83 $8.15 $0.00 2 55 $16.31 $8.15 $3.49 3 60 $17.79 $8.15 $3.81 4 65 $19.27 $8.15 $4.13 5 70 $20.76 $8.15 $15.05 6 75 $22.24 $8.15 $15.36 7 80 $23.72 $8.15 $15.68 8 90 $26.69 $8.15 $16.32 iNotes: I Steps are 7 50 hrs. Apprentice to Journeyworker Ratio: I: I PAINTER TRAFFIC MARKINGS (HEAVY/HIGHWAY) 06/0I/2018 $31.00 $7.70 IABORERS-ZONE 3 (HEAvY & HIGHWAY) !2/01/2018 $3 l. 76 $7.70 06/0l/2019 $32.55 $7.70 12/01/2019 $33.34 $7.70 06/01/2020 $34.15 $7.70 12/0 l/2020 $34.96 $7.70 06/0 l/2021 $35.80 $7.70 12/01/2021 $36.63 $7.70 For apprentice rates see "Apprentice-LABORER (Heavy and Highway) ...... ~-~----. ,. -··-------~---~ PANEL & PICKUP TRUCKS DRIVER 12/0l/2012 $30.28 $9.07 TEAMSTERS JOINT CC)[ !NCIL NO. 10 ZONE B PIER AND DOCK CONSTRUCTOR (UNDERPINNING AND 08/0 l/2018 $41.57 $9.90 DECK) 08/0l/2019 $43.79 $9.90 PILE DR/VER LOCAL 56 (ZONE 3) For apprentice rates see "Apprentice-PILE DRIVER" PILE DRIVER 08/0l/2018 $41.57 $9.90 PILE DR/VER LOCAL 56 (ZONE 3) 08/0l/2019 $43.79 $9.90 Issue Date: 08/24/2018 Wage Request Number: 20 l 80824-032 Pension Supplemental Unemployment Supplemental Unemployment Total Rate $0.00 $22.80 $0.00 $27.46 $0.00 $29.21 $0.00 $30.97 $0.00 $43.17 $0.00 $44.93 $0.00 $46.68 $0.00 $50.19 Supplemental Unemployment Total Rate $0.00 $22.98 $0.00 $27.95 $0.00 $29.75 $0.00 $31.55 $0.00 $43.96 $0.00 $45.75 $0.00 $47.55 $0.00 $5 l.!6 $ l l.28 $0.00 $ l l.28 $0.00 $11.28 $0.00 $11.28 $0.00 $11.28 $0.00 $ I 1.28 $0.00 $11.28 $0.00 $ l l.28 $0.00 $8.00 $0.00 $21.15 $0.00 $2 l.!5 $0.00 $21.15 $0.00 $21.15 $0.00 Total Rate $49.98 $50.74 $51.53 $52.32 $53.13 $53.94 $54.78 $55.61 $47.35 $72.62 $74.84 $72.62 $74.84 Page 26 of 40 Classification Effective Date Base Wage Health Apprentice -PILE DRIVER -Local 56 Zone 3 Effective Date -08/01/2018 Step percent Apprentice Base Wage Health Pension 0 $0.00 $0.00 $0.00 Notes: Apprentice wages shall be no less than the following Steps; (Same as set in Zone I) I $54.34/2$5 8. 99/3$63.65/4$65. 98/5$68.31/6$68.3 l/7$72. 96/8$72. 96 Apprentice to Journeyworker Ratio:1:5 PIPELAYER 06/04/2018 $31.25 $7.70 LABORERS -ZONE 3 (BWUJ!NG & SITE) 12/03/2018 $32.02 $7.70 06/03/2019 $32.83 $7.70 12/02/2019 $33.64 $7.70 For apprentice rates see "Apprentice-LABORER" PIPELA YER (HEAVY & HIGHWAY) 06/01/2018 $31.25 $7.70 IARORt;RS-ZONE 3 (HEAVY & HIGHWAY) 12/01/2018 $32.01 $7.70 06/01/2019 $32.80 $7.70 12/01/2019 $33.59 $7.70 06/01/2020 $34.40 $7.70 12/01/2020 $35.21 $7.70 06/01/2021 $36.05 $7.70 12/01/2021 $36.88 $7.70 For apprentice rates see "Apprentice-LABORER (Heavy and Highway) PLUMBER & PIPEFITTER 03/17/2018 $39.51 $8.50 PU IMRUIS & P!PEF!TTERS !,OC "A/, JO./ 09/17/2018 $40.11 $8.50 03/17/2019 $40.86 $8.50 Issue Date: 08/24/2018 Wage Request Number: 20 I 80824-032 Pension Supplemental Unemplovment Supplemental Unemployment Total Rate $0.00 $0.00 $13.29 $0.00 $13.29 $0.00 $13.29 $0.00 $13.29 $0.00 $11.28 $0.00 $11.28 $0.00 $11.28 $0.00 $11.28 $0.00 $11.28 $0.00 $11.28 $0.00 $11.28 $0.00 $11.28 $0.00 $15.80 $0.00 $15.95 $0.00 $15.95 $0.00 Total Rate $52.24 $53.01 $53.82 $54.63 $50.23 $50.99 $51.78 $52.57 $53.38 $54.19 $55.03 $55.86 $63.81 $64.56 $65.31 Page 27 of40 Classification Effective Date Base Wage Health Apprentice -PLUMBERIP!PEFI7TER-Local 104 Effective Date -03/17/2018 Step percent Apprentice Base Wage Health Pension 45 $17.78 $8.50 $9.30 2 50 $19.76 $8.50 $9.30 3 55 $21. 73 $8.50 $9.30 4 60 $23.71 $8.50 $9.30 5 65 $25.68 $8.50 $9.30 6 70 $27.66 $8.50 $9.30 7 75 $29.63 $8.50 $9.30 8 80 $31.61 $8.50 $9.30 9 80 $31.61 $8.50 $15.80 10 80 $31.61 $8.50 $15.80 Effective Date -09/17/2018 Step percent Apprentice Base Wage Health Pension 45 $18.05 $8.50 $9.45 2 50 $20.06 $8.50 $9.45 3 55 $22.06 $8.50 $9.45 4 60 $24.07 $8.50 $9.45 5 65 $26.07 $8.50 $9.45 6 70 $28.08 $8.50 $9.45 7 75 $30.08 $8.50 $9.45 8 80 $32.09 $8.50 $9.45 9 80 $32.09 $8.50 $15.95 10 80 $32.09 $8.50 $15.95 ;Notes: **1:1,2:5,3:9,4:12 Apprentice to Journeyworker Ratio:** PNEUMATIC CONTROLS (TEMP.) 03/17/2018 $39.51 $8.50 Pl,WABERS & Pll'lo"NlT/;RS LOCA!, 10-1 09/17/2018 $40.11 $8.50 03/17/2019 $40.86 $8.50 For apprentice rates see "Apprentice-PIPEFITTER" or "PLUMBER/PIPEFITTER" PNEUMATIC DRILL/TOOL OPERA TOR (HEAVY & 06/0I/2018 $31.25 $7.70 HIGHWAY) 12/01/2018 $32.01 $7.70 !ABORERS-ZONE 3 (HEAVY & HIGHWAY) 06/01/2019 $32.80 $7.70 12/01/2019 $33.59 $7.70 06/01/2020 $34.40 $7.70 12/01/2020 $35.21 $7.70 06/01/2021 $36.05 $7.70 12/01/2021 $36.88 $7.70 For apprentice rates see "Apprentice-LABORER (Heary and Highway) Issue Date: 08/24/2018 Wage Request Number: 20180824-032 Pension Supplemental Unemplovment Supplemental Unemployment Total Rate $0.00 $35.58 $0.00 $37.56 $0.00 $39.53 $0.00 $41.51 $0.00 $43.48 $0.00 $45.46 $0.00 $47.43 $0.00 $49.41 $0.00 $55.91 $0.00 $55.91 Supplemental Unemployment Total Rate $0.00 $36.00 $0.00 $38.01 $0.00 $40.01 $0.00 $42.02 $0.00 $44.02 $0.00 $46.03 $0.00 $48.03 $0.00 $50.04 $0.00 $56.54 $0.00 $56.54 $15.80 $0.00 $15.95 $0.00 $15.95 $0.00 $11.28 $0.00 $11.28 $0.00 $11.28 $0.00 $11.28 $0.00 $11.28 $0.00 $11.28 $0.00 $11.28 $0.00 $11.28 $0.00 Total Rate $63.81 $64.56 $65.31 $50.23 $50.99 $51.78 $52.57 $53.38 $54.19 $55.03 $55.86 Page 28 of40 POWDERMAN & BLASTER LABORtRS -ZONE 3 (BUIIJJIN(i & SITE) For apprentice rates see "Apprentice-LABORER" POWDERMAN & BLASTER (HEAVY & HIGHWAY) IABORHRS -ZON/:' 3 (Hl:A VY & HIGHWAY) For apprentice rates see "Apprentice-LABORER (Heavy and Highway) PUMP OPERA TOR (CONCRETE) Ol'FIIA TING l:NCi!NEERS IDCAL 91! For apprentice rates see "Apprentice-OPERATING ENGINEERS" PUMP OPERA TOR (DEW A TE RING, OTHER) OP1'.RATINCi EN(ilNA'loRSL0('.4L YR For apprentice rates see "Apprentice-OPERA TING ENGINEERS" READY-MlX CONCRETE DRIVER TE4MSTERS IDCAL ./0./ RIDE-ON MOTORIZED BUGGY OPERATOR IA BORERS -ZONE 3 (Bl !IIDINCi & SITE) For apprentice rates see" Apprentice-LABORER" ROLLER OPERATOR OPERATING EN(;[NFE/iS LO{ AL 91! For apprentice rates see "Apprentice-OPERA TING ENGINEERS" ROOFER (Coal tar pitch) ROOFFRS LOC Al 2./ii For apprentice rates see "Apprentice-ROOFER" ---·-----·----··-- ROOFER (lnc.Roofer Waterproofng &Roofer Damproofg) ROOFERS LOCAi. 2./8 Issue Date: 08/24/2018 Wage Request Number: 06/04/2018 12/03/2018 06/03/2019 12/02/2019 06/01/2018 12/01/2018 06/01/2019 12/01/2019 06/01/2020 12/01/2020 06/01/2021 12/01/2021 06/01/2018 12/01/2018 06/01/2019 12/01/2019 06/01/2018 12/01/2018 06/01/2019 12/01/2019 05/01/2016 06/04/2018 12/03/2018 06/03/2019 12/02/2019 06/01/2018 12/01/2018 06/01/2019 12/01/2019 07/16/2018 07/16/2019 07/16/2018 07/16/2019 20180824-032 $32.00 $32.77 $33.58 $34.39 $32.00 $32.76 $33.55 $34.34 $35.15 $35.96 $36.80 $37.63 $34.54 $35.14 $35.65 $36.25 $34.01 $34.61 $35.12 $35.72 $21.01 $31.25 $32.02 $32.83 $33.64 $33.40 $34.00 $34.51 $35.11 $32.31 $33.96 $31.81 $33.46 $7.70 $7.70 $7.70 $7.70 $7.70 $7.70 $7.70 $7.70 $7.70 $7.70 $7.70 $7.70 $11.19 $11.19 $11.19 $11.19 $11.19 $11.19 $11.19 $11.19 $10.23 $7.70 $7.70 $7.70 $7.70 $11.19 $11.19 $11.19 $11.19 $10.00 $10.00 $10.00 $10.00 $13.29 $13.29 $13.29 $13.29 $11.28 $11.28 $11.28 $11.28 $11.28 $11.28 $11.28 $11.28 $13.44 $13.71 $13.98 $14.25 $13.44 $13.71 $13.98 $14.25 $9.40 $13.29 $13.29 $13.29 $13.29 $13.44 $13.71 $13.98 $14.25 $15.10 $15.20 $14.60 $14.70 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $52.99 $53.76 $54.57 $55.38 $50.98 $51.74 $52.53 $53.32 $54.13 $54.94 $55.78 $56.61 $59.17 $60.04 $60.82 $61.69 $58.64 $59.51 $60.29 $6 L.16 $40.64 $52.24 $53.01 $53.82 $54.63 $58.03 $58.90 $59.68 $60.55 $57.41 $59.16 $56.41 $58.16 Page 29 of 40 Classification Effective Date Base Wage Health Apprentice -ROOFER -Local 248 Effective Date -07/16/2018 Step percent Apprentice Base Wage Health Pension 60 $19.09 $10.00 $0.00 2 65 $20.68 $10.00 $14.60 3 70 $22.27 $10.00 $14.60 4 75 $23.86 $10.00 $14.60 5 80 $25.45 $10.00 $14.60 6 85 $27.04 $10.00 $14.60 7 90 $28.63 $10.00 $14.60 8 95 $30.22 $10.00 $14.60 !Notes: Steps are 750 hrs.Roofer(Tear Off)I: I; Same as above Apprentice to Journeyworker Ratio:1:3 ROOFER SLATE/ TILE/ PRECAST CONCRETE 07/16/2018 $32.31 $10.00 ROOFERS LOCAi. 2./fl 07/16/2019 $33.96 $10.00 For apprentice rates see "Apprentice-ROOFER" SCRAPER 06/01/2018 $34.01 $11.19 OPERA TING l:NG!NEERS U!CAI. WI 12/01/2018 $34.61 $11.19 06/01/2019 $35.12 $11.19 12/01/2019 $35.72 $11.19 For apprentice rates see "Apprentice-OPERA TING ENGINEERS" SELF-POWERED ROLLERS AND COMPACTORS 06/01/2018 $33.40 $11.19 (TAMPERS) 12/01/2018 $34.00 $11.19 OPERA TING ENG! NFHRS LO( ·Ar. WI 06/01/2019 $34.51 $11.19 12/01/2019 $35.11 $11.19 For apprentice rates see "Apprentice-OPERATING ENGINEERS" SELF-PROPELLED POWER BROOM 06/01/2018 $30.78 $11.19 OPERA lYNG ENGINEERS !DCAl 98 12/01/2018 $31.38 $11.19 06/01/2019 $31.89 $11.19 12/01/2019 $32.49 $11.19 For apprentice rates see "Apprentice-OPERA TING ENGINEERS" ---~-------· SHEETMETAL WORKER 07/01/2018 $33.74 $10.64 SHr:F7METAL WORKERS LOCAL 63 01/01/2019 $34.74 $10.64 07/01/2019 $35.74 $10.64 01/01/2020 $36.99 $10.64 Issue Date: 08/24/20 I 8 Wage Request Number: 20180824-032 Pension Supplemental Supplemental Unemployment Unemployment Total Rate $0.00 $29.09 $0.00 $45.28 $0.00 $46.87 $0.00 $48.46 $0.00 $50.05 $0.00 $51.64 $0.00 $53.23 $0.00 $54.82 $15.10 $0.00 $15.20 $0.00 $13.44 $0.00 $13.71 $0.00 $13.98 $0.00 $14.25 $0.00 $13.44 $0.00 $13.71 $0.00 $13.98 $0.00 $14.25 $0.00 $13.44 $0.00 $13.71 $0.00 $13.98 $0.00 $14.25 $0.00 $16.22 $1.77 $16.22 $1.77 $16.22 $1.77 $16.22 $1.77 Total Rate $57.41 $59.16 $58.64 $59.51 $60.29 $61.16 $58.03 $58.90 $59.68 $60.55 $55.41 $56.28 $57.06 $57.93 $62.37 $63.37 $64.37 $65.62 Page 30 of40 Classification Effective Date Base Wage Health Apprentice -SHEET METAL WORKER -Local 63 Effective Date -07/01/2018 Step percent Apprentice Base Wage Health Pension 45 $15.18 $6.21 $4.67 2 50 $16.87 $6.55 $5.19 3 55 $18.56 $6.88 $9.33 4 60 $20.24 $7.22 $9.33 5 65 $21.93 $7.55 $9.33 6 70 $23.62 $7.88 $9.33 7 75 $25.31 $8.22 $9.33 8 80 $26.99 $9.30 $15.18 9 85 $28.68 $9.64 $15.18 10 90 $30.37 $9.98 $15.18 Effective Date -01/01/2019 Step percent Apprentice Base Wage Health Pension 45 $15.63 $6.21 $4.67 2 50 $17.37 $6.55 $5.19 3 55 $19.l 1 $6.88 $9.33 4 60 $20.84 $7.22 $9.33 5 65 $22.58 $7.55 $9.33 6 70 $24.32 $7.88 $9.33 7 75 $26.06 $8.22 $9.33 8 80 $27.79 $9.30 $15.18 9 85 $29.53 $9.64 $15.18 10 90 $31.27 $9.98 $15.18 ;Notes: Apprentice to Journeyworker Ratio:1:3 SIGN ERECTOR 06/01/2013 $25.81 $7.07 PAINTtRS LOCAL 35 -ZON/o' 3 Issue Date: 08/24/2018 Wage Request Number: 20180824-032 Pension Supplemental Unemplovment Supplemental Unemployment Total Rate $0.00 $26.06 $0.00 $28.61 $1.04 $35.81 $1.10 $37.89 $1.16 $39.97 $1.22 $42.05 $1.29 $44.15 $1.54 $53.01 $1.61 $55.1 l $1.67 $57.20 Supplemental Unemployment Total Rate $0.00 $26.51 $0.00 $29.11 $1.06 $36.38 $1.12 $38.51 $1.18 $40.64 $1.25 $42.78 $1.31 $44.92 $1.57 $53.84 $1.63 $55.98 $1.69 $58.12 $7.05 $0.00 Total Rate $39.93 Page 31 of 40 Classification Effective Date Base Wage Health Apprentice -SIGN ERECTOR -Local 35 Zone 3 Effective Date -06/01/2013 Step percent Apprentice Base Wage Health Pension 50 $12.91 $7.07 $0.00 2 55 $14.20 $7.07 $2.45 3 60 $15.49 $7.07 $2.45 4 65 $16.78 $7.07 $2.45 5 70 $18.07 $7.07 $7.05 6 75 $19.36 $7.07 $7.05 7 80 $20.65 $7.07 $7.05 8 85 $21.94 $7.07 $7.05 9 90 $23.23 $7.07 $7.05 !Notes: Steps are 4 mos. Apprentice to Journeyworker Ratio: I: I SPECIALIZED EARTH MOVING EQUIP< 35 TONS 12/01/2016 $32.44 $10.91 11:AMSTJ.;RS .!()[NT COUNCIi. NO. JO ZONE B SPECIALIZED EARTH MOVING EQUIP> 35 TONS 12/01/2016 $32.73 $10.91 Tr:AMSTHRS JOINT C()[ INCIL NU IO ZONER SPRINKLER FITTER 04/01/2018 $41.51 $9.67 SPIUNKUo'/1 F/711:'liS I.OCAL 669 01/01/2019 $41.51 $10.02 Issue Date: 08/24/2018 Wage Request Number: 20180824-032 Pension Supplemental Unemplovmeut Supplemental Unemployment Total Rate $0.00 $19.98 $0.00 $23.72 $0.00 $25.01 $0.00 $26.30 $0.00 $32.19 $0.00 $33.48 $0.00 $34.77 $0.00 $36.06 $0.00 $37.35 $10.89 $0.00 $10.89 $0.00 $12.88 $0.00 $13.08 $0.00 Total Rate $54.24 $54.53 $64.06 $64.61 Page32 of40 Classification Effective Date Base Wage Health Apprentice -SPRINKLER FITTER -Local 669 Effective Date -04/01/2018 Step percent Apprentice Base Wage Health Pension 45 $18.68 $7.75 $0.00 2 50 $20.76 $7.75 $0.00 3 55 $22.83 $9.67 $7.05 4 60 $24.91 $9.67 $7.05 5 65 $26.98 $9.67 $7.30 6 70 $29.06 $9.67 $7.30 7 75 $31.13 $9.67 $7.30 8 80 $33.21 $9.67 $7.30 9 85 $35.28 $9.67 $7.30 10 90 $37.36 $9.67 $7.30 Effective Date -01/01/2019 Step percent Apprentice Base Wage Health Pension 45 $18.68 $7.75 $0.00 2 50 $20.76 $7.75 $0.00 3 55 $22.83 $10.02 $7.25 4 60 $24.91 $10.02 $7.25 5 65 $26.98 $10.02 $7.50 6 70 $29.06 $10.02 $7.50 7 75 $31.13 $10.02 $7.50 8 80 $33.21 $10.02 $7.50 9 85 $35.28 $10.02 $7.50 10 90 $37.36 $10.02 $7.50 Notes: Apprentice to Journeyworker Ratio: I: I TELECOMMUNICATION TECHNICIAN 07/01/2018 $41.21 $10.25 ELECTRICIANS LOCAL 7 12/30/2018 $41.91 $10.50 06/30/2019 $42.66 $10.75 12/29/2019 $43.41 $11.00 Issue Date: 08/24/2018 Wage Request Number: 20180824-032 Pension Supplemental Unemployment $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Supplemental Unemployment $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $11.74 $12.06 $12.33 $12.60 Supplemental Unemployment Total Rate $26.43 $28.51 $39.55 $41.63 $43.95 $46.03 $48.10 $50.18 $52.25 $54.33 Total Rate $26.43 $28.51 $40.10 $42.18 $44.50 $46.58 $48.65 $50.73 $52.80 $54.88 $0.00 $0.00 $0.00 $0.00 Total Rate $63.20 $64.47 $65.74 $67.01 Page 33 of 40 Classification Effective Date Base Wage Health Apprentice -TELECOMAfUNICA T!ON TECHNICIAN -Local 7 Effective Date -07/01/2018 Step percent Apprentice Base Wage Health Pension 40 $16.48 $5.55 $0.49 2 45 $18.54 $5.55 $0.56 3 50 $20.61 $10.25 $6.92 4 55 $22.67 $10.25 $6.98 5 65 $26.79 $10.25 $8.10 6 70 $28.85 $10.25 $9.17 Effective Date -12/30/20I8 Step percent Apprentice Base Wage Health Pension 40 $16.76 $5.70 $0.50 2 45 $18.86 $5.70 $0.57 3 50 $20.96 $10.50 $6.93 4 55 $23.05 $10.50 $6.99 5 65 $27.24 $10.50 $8.12 6 70 $29.34 $10.50 $9.18 :Notes: Steps are 800 hours -Apprentice to Journeyworker Ratio: I: I TERRAZZO FINISHERS 08/01/2018 $51.85 $10.75 BRH "KLA YFRS /,()( Al. 3 (Sl'R PIT!] -MAIIBI.F & 71LH 02/01/2019 $52.49 $10.75 08/01/2019 $53.84 $10.75 02/01/2020 $54.48 $10.75 08/0 l/2020 $55.83 $10.75 02/01/2021 $56.47 $10.75 08/01/2021 $57.87 $10.75 02/01/2022 $58.46 $10.75 Issue Date: 08/24/2018 Wage Request Number: 20 l 80824-032 Pension Supplemental Unemployment Supplemental Unemployment Total Rate $0.00 $22.52 $0.00 $24.65 $0.00 $37.78 $0.00 $39.90 $0.00 $45.14 $0.00 $48.27 Supplemental Unemployment Total Rate $0.00 $22.96 $0.00 $25.13 $0.00 $38.39 $0.00 $40.54 $0.00 $45.86 $0.00 $49.02 $20.66 $0.00 $20.66 $0.00 $20.80 $0.00 $20.80 $0.00 $20.95 $0.00 $20.95 $0.00 $2 l.l l $0.00 $21.11 $0.00 Total Rate $83.26 $83.90 $85.39 $86.03 $87.53 $88.17 $89.73 $90.32 Page 34 of40 Classification Effective Date Base Wage Health Apprentice -TERRAZZO FINISHER-Local 3 Marble/Tile (Spr/Ptt) Effective Date -08/01/2018 Step percent Apprentice Base Wage Health Pension 50 $25.93 $10.75 $20.66 2 60 $31.1 I $10.75 $20.66 3 70 $36.30 $10.75 $20.66 4 80 $41.48 $10.75 $20.66 5 90 $46.67 $10.75 $20.66 Effective Date -02/01/2019 Step percent Apprentice Base Wage Health Pension 50 $26.25 $10.75 $20.66 2 60 $31.49 $10.75 $20.66 3 70 $36.74 $10.75 $20.66 4 80 $41.99 $10.75 $20.66 5 90 $47.24 $10.75 $20.66 ]Notes: Apprentice to Journeyworker Ratio:1:5 TERRAZZO MECHANIC 08/01/2018 $52.95 $10.75 RJUCKLAY/iRS LOCAL 3 (SPR PID) -MAI/RU" & l!LE 02/01/2019 $53.57 $10.75 08/01/2019 $54.92 $10.75 02/01/2020 $55.55 $10.75 08/01/2020 $56.90 $10.75 02/01/202 I $57.54 $10.75 08/01/202 I $58.94 $10.75 02/01/2022 $59.51 $10.75 Issue Date: 08/24/2018 Wage Request Number: 20180824-032 Pension Supplemental Unemployment $0.00 $0.00 $0.00 $0.00 $0.00 Supplemental Unemployment $0.00 $0.00 $0.00 $0.00 $0.00 $20.66 $20.66 $20.80 $20.80 $20.95 $20.95 $21.1 I $21.1 I Supplemental Unemployment Total Rate $57.34 $62.52 $67.71 $72.89 $78.08 Total Rate $57.66 $62.90 $68.15 $73.40 $78.65 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Total Rate $84.36 $84.98 $86.47 $87.10 $88.60 $89.24 $90.80 $91.37 Page 35 of 40 Classification Effective Date Base Wage Health Apprentice -TERRAZZO MECH -Local 3 lvfarble!Tile (Spr!Pitt) Effective Date -08/01/2018 Step percent Apprentice Base Wage Health Pension 50 $26.48 $10.75 $20.66 2 60 $31.77 $10.75 $20.66 3 70 $37.07 $10.75 $20.66 4 80 $42.36 $10.75 $20.66 5 90 $47.66 $10.75 $20.66 Effective Date -02/01/2019 Step percent Apprentice Base Wage Health Pension 50 $26.79 $10.75 $20.66 2 60 $32.14 $10.75 $20.66 3 70 $37.50 $10.75 $20.66 4 80 $42.86 $10.75 $20.66 5 90 $48.21 $10.75 $20.66 I Notes: J Apprentice to Journeyworker Ratio:1:5 TEST BORING DRILLER 06/01/2018 $39.35 $7.70 lAB()J/HIIS -For !N/JA llON AND MAIUNt· 12/01/2018 $40.30 $7.70 06/01/2019 $41.30 $7.70 12/01/2019 $42.30 $7.70 06/01/2020 $43.29 $7.70 12/01/2020 $44.27 $7.70 06/01/2021 $45.29 $7.70 12/01/2021 $46.30 $7.70 For apprentice rates see "Apprentice-LABORER" TEST BORING DRILLER HELPER 06/01/2018 $38.07 $7.70 !ABOIIHRS -FOUNLJATION AND MARINE 12/01/2018 $39.02 $7.70 06/01/2019 $40.02 $7.70 12/01/2019 $41.02 $7.70 06/01/2020 $42.01 $7.70 12/01/2020 $42.99 $7.70 06/01/2021 $44.01 $7.70 12/01/2021 $45.02 $7.70 For apprentice rates see "Apprentice-LABORER" Issue Date: 08/24/2018 Wage Request Number: 20180824-032 Pension Supplemental Unemployment $0.00 $0.00 $0.00 $0.00 $0.00 Supplemental Unemployment $0.00 $0.00 $0.00 $0.00 $0.00 $15.40 $15.40 $15.40 $15.40 $15.40 $15.40 $15.40 $15.40 $15.40 $15.40 $15.40 $15.40 $15.40 $15.40 $15.40 $15.40 Supplemental Unemplovment Total Rate $57.89 $63.18 $68.48 $73.77 $79.07 Total Rate $58.20 $63.55 $68.91 $74.27 $79.62 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Total Rate $62.45 $63.40 $64.40 $65.40 $66.39 $67.37 $68.39 $69.40 $61.17 $62.12 $63.12 $64.12 $65.11 $66.09 $67.11 $68.12 Page 36 of 40 Classification Effective Date Base Wage Health Pension Supplemental Total Rate --~ Unemployment_--···- TEST BORING LABORER 06/01/2018 $37.95 $7.70 $15.40 $0.00 $61.05 IA BORERS -FOUNDA T!ON AN/J MARINE 12/01/2018 $38.90 $7.70 $15.40 $0.00 $62.00 06/01/2019 $39.90 $7.70 $15.40 $0.00 $63.00 12/01/2019 $40.90 $7.70 $15.40 $0.00 $64.00 06/01/2020 $41.89 $7.70 $15.40 $0.00 $64.99 12/01/2020 $42.87 $7.70 $15.40 $0.00 $65.97 06/01/2021 $43.89 $7.70 $15.40 $0.00 $66.99 12/01/2021 $44.90 $7.70 $15.40 $0.00 $68.00 For apprentice rates see "Apprentice-LABORER" ~------~--- TRACTORS 06/01/2018 $33.40 $11.19 $13.44 $0.00 $58.03 OPERA TING !:'NCi/NEERS IDCAL 91/ 12/01/2018 $34.00 $11.19 $13.71 $0.00 $58.90 06/01/2019 $34.51 $11.19 $13.98 $0.00 $59.68 12/01/2019 $35.11 $11.19 $14.25 $0.00 $60.55 For apprentice rates see "Apprentice-OPERA TING ENGINEERS" TRAILERS FOR EARTH MOVING EQUIPMENT 12/01/2016 $33.02 $10.91 $10.89 $0.00 $54.82 TEAlvfSTERSJOJNFC'()[INC'll, NO 10 ZONt· B TUNNEL WORK -COMPRESSED AIR 06/01/2018 $50.23 $7.70 $15.80 $0.00 $73.73 IAB0/11:"NS (C'OlvfPRESSH/J AIR) 12/01/2018 $51.18 $7.70 $15.80 $0.00 $74.68 06/01/2019 $52.18 $7.70 $15.80 $0.00 $75.68 12/01/2019 $53.18 $7.70 $15.80 $0.00 $76.68 06/01/2020 $54.17 $7.70 $15.80 $0.00 $77.67 12/01/2020 $55.15 $7.70 $15.80 $0.00 $78.65 06/01/2021 $56.17 $7.70 $15.80 $0.00 $79.67 12/01/2021 $57.18 $7.70 $15.80 $0.00 $80.68 For apprentice rates see "Apprentice-LABORER" TUNNEL WORK -COMPRESSED AIR (HAZ. WASTE) 06/01/2018 $52.23 $7.70 $15.80 $0.00 $75.73 LABO/IF/IS (C'OMl'/11,SSUJ AIR) 12/01/2018 $53.18 $7.70 $15.80 $0.00 $76.68 06/01/2019 $54.18 $7.70 $15.80 $0.00 $77.68 12/01/2019 $55.18 $7.70 $15.80 $0.00 $78.68 06/01/2020 $56.17 $7.70 $15.80 $0.00 $79.67 12/01/2020 $57.15 $7.70 $15.80 $0.00 $80.65 06/01/2021 $58.17 $7.70 $15.80 $0.00 $81.67 12/01/2021 $59.18 $7.70 $15.80 $0.00 $82.68 For apprentice rates see "Apprentice-LABORER" TUNNEL WORK -FREE AIR 06/01/2018 $42.30 $7.70 $15.80 $0.00 $65.80 !.ARORERS (FREE AIR TUNN/i'la) 12/01/2018 $43.25 $7.70 $15.80 $0.00 $66.75 06/01/2019 $44.25 $7.70 $15.80 $0.00 $67.75 12/01/2019 $45.25 $7.70 $15.80 $0.00 $68.75 06/01/2020 $46.24 $7.70 $15.80 $0.00 $69.74 12/01/2020 $47.22 $7.70 $15.80 $0.00 $70.72 06/01/2021 $48.24 $7.70 $15.80 $0.00 $71.74 12/01/2021 $49.25 $7.70 $15.80 $0.00 $72.75 For apprentice rates see "Apprentice-LABORER" Issue Date: 08/24/2018 \Vage Request Number: 20180824-032 Page 37 of40 Supplemental T I R Classification Effective Date Base Wage Health Pension ota ate .... _ .... --.. --·-"----······---------------· _________ ----·---·---------------_______ ·---Unem11lovment _ ---·-----·. TUNNEL WORK -FREE AIR (HAZ. WASTE) !ABO[IERS (FREE AIR /UNNEL) For apprentice rates see "Apprentice-LABORER" VAC-HAUL TtAN!ST/oRS JOINT C(J[TNCIL NU IO ZONt· B WAGON DRILL OPERA TOR LABORERS -ZONt· 3 (BUJI.D!NG & SJ/to; For apprentice rates see "Apprentice-LABORER" WAGON DRILL OPERATOR(HEAVY & HIGHWAY) LABORtRS -ZONH 3 (HAA VY & Hf(;HWA Y) For apprentice rates see "Apprentice-LABORER (Heavy and Highway) WATER METER INST ALLER NUMBERS & PIPEF!lTE/IS /,OCAL /0./ 06/01/2018 $44.30 $7.70 $15.80 $0.00 $67.80 12/01/2018 $45.25 $7.70 $15.80 $0.00 $68.75 06/01/2019 $46.25 $7.70 $15.80 $0.00 $69.75 12/01/2019 $47.25 $7.70 $15.80 $0.00 $70.75 06/01/2020 $48.24 $7.70 $15.80 $0.00 $71.74 12/01/2020 $49.22 $7.70 $15.80 $0.00 $72.72 06/01/2021 12/01/2021 12/01/2016 06/04/2018 12/03/2018 06/03/2019 12/02/2019 06/01/2018 12/01/2018 06/01/2019 12/01/2019 06/01/2020 12/01/2020 06/01/2021 12/01/2021 03/17/2018 09/17/2018 03/17/2019 $50.24 $51.25 $32.44 $31.25 $32.02 $32.83 $33.64 $31.25 $32.01 $32.80 $33.59 $34.40 $35.21 $36.05 $36.88 $39.51 $40.11 $40.86 $7.70 $7.70 $10.91 $7.70 $7.70 $7.70 $7.70 $7.70 $7.70 $7.70 $7.70 $7.70 $7.70 $7.70 $7.70 $8.50 $8.50 $8.50 $15.80 $15.80 $10.89 $13.29 $13.29 $13.29 $13.29 $11.28 $11.28 $11.28 $11.28 $11.28 $11.28 $11.28 $11.28 $15.80 $15.95 $15.95 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $73.74 $74.75 $54.24 $52.24 $53.01 $53.82 $54.63 $50.23 $50.99 $51.78 $52.57 $53.38 $54.19 $55.03 $55.86 $63.81 $64.56 $65.31 For apprentice rates see "Apprentice-PLUMBER/PIPEFITTER" or "PLUMBER/GASFITTER" Outside Electrical -West ............... -----·-···-- EQUIPMENT OPERA TOR ()[fTSIDF E!FC7R!CAL WORKERS -WEST LO( AL ./2 For apprentice rates see "Apprentice-LINEMAN" GROUNDMAN ()[ !TSILJI, lLHT/U( AL WORKERS -WAST LOCAL ./2 For apprentice rates see "Apprentice-LINEMAN" GROUNDMAN I TRUCK DRIVER OlFJ:~J[)E HECTRICA!. WORKERS -WEST LOCAL ./2 For apprentice rates see "Apprentice-LINEMAN" HEAVY EQUIPMENT OPERA TOR OUTSIDE HECTRICAL WORKFRS -Wt'STLOCAL -12 For apprentice rates see "Apprentice-LINEMAN" Issue Date: 08/24/20 I 8 Wage Request Number: 09/03/2017 09/02/2018 09/01/2019 09/03/2017 09/02/2018 09/01/2019 09/03/2017 09/02/2018 09/01/2019 09/03/2017 09/02/2018 09/01/2019 20180824-032 $39.92 $42.26 $44.67 $25.83 $28.17 $30.58 $35.22 $37.56 $39.97 $42.26 $44.60 $47.01 $8.00 $8.00 $8.00 $8.00 $8.00 $8.00 $8.00 $8.00 $8.00 $8.00 $8.00 $8.00 $12.41 $12.50 $12.55 $5.33 $5.41 $5.48 $10.82 $10.89 $10.96 $13.08 $13.15 $13.22 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $60.33 $62.76 $65.22 $39.16 $41.58 $44.06 $54.04 $56.45 $58.93 $63.34 $65. 75 $68.23 Page 38 of40 Classification Pension Supplemental Total Rate Effective Date Base Wage Health ·-----··--,.,,,_Unemplovment __ , ... , ... , .. - JOURNEYMAN LINEMAN 09/03/2017 $46.96 $8.00 $15.41 $0.00 OUTSIDE EI.ECTRICAL WORKFRS -WtST LOCAi . ./2 09/02/2018 $49.30 $8.00 $15.48 $0.00 09/01/2019 $51.71 $8.00 $15.55 $0.00 Apprentice -LINEMAN (Outside Electrical) -West Local 42 Effective Date -09/03/2017 Supplemental Step percent Apprentice Base Wage Health Pension Unemployment Total Rate 60 $28.18 $8.00 $3.35 $0.00 $39 .53 2 65 $30.52 $8.00 $3.42 $0.00 $41.94 3 70 $32.87 $8.00 $3.49 $0.00 $44.36 4 75 $35.22 $8.00 $5.06 $0.00 $48.28 5 80 $37.57 $8.00 $5.13 $0.00 $50.70 6 85 $39.92 $8.00 $5.20 $0.00 $53.12 7 90 $42.26 $8.00 $7.28 $0.00 $57.54 Effective Date -09/02/2018 Supplemental Step percent Apprentice Base Wage Health Pension Unemployment Total Rate 60 $29.58 $8.00 $3.39 $0.00 2 65 $32.05 $8.00 $3.46 $0.00 3 70 $34.51 $8.00 $3.54 $0.00 4 75 $36.98 $8.00 $5.11 $0.00 5 80 $39.44 $8.00 $5.18 $0.00 6 85 $41.91 $8.00 $5.26 $0.00 7 90 $44.37 $8.00 $7.33 $0.00 !Notes: Apprentice to Journeyworker Ratio:1:2 TELEDATA CABLE SPLICER 02/05/2018 $29.98 $4.70 $3.15 $0.00 OUl:\'!DF El.EC "TRICAL WORKERS -WEST L0('.4L ./2 02/04/2019 $30.73 $4.70 $3.17 $0.00 TELEDA TA LINEMAN/EQUIPMENT OPERA TOR 02/05/2018 $28.22 $4.70 $3.10 $0.00 OU!:WDF ELH "lWCAL WORKERS -WEST LOC 'AL ./2 02/04/2019 $28.93 $4.70 $3.14 $0.00 TELEDATA WIREMAN/INSTALLER/TECHNICIAN 02/05/2018 $28.22 $4.70 $3.10 $0.00 OU7S!DE ELECTRl('AI. WORKl:"RS -WEST IDC 'AL ./2 02/04/2019 $28.93 $4.70 $3.14 $0.00 TRACTOR-TRAILER DRIVER 09/03/2017 $39.92 $8.00 $12.41 $0.00 ()[f7:wm, ELECTRICAi. WORKERS -WtST LOCAi . ./2 09/02/2018 $42.26 $8.00 $12.50 $0.00 09/01/2019 $44.67 $8.00 $12.55 $0.00 TREE TRIMMER 01/31/2016 $18.51 $3.55 $0.00 $0.00 OUTSIDE ELECTRICAi. WORKERS -WEST LOCAi . ./2 This classification applies only to tree work done: (a) for a utility company. R.E.A cooperative, or railroad or coal mining company, and (b) for the purpose of operating, maintaining, or repairing the utility company's equipment, and ( c) by a person who is using hand or mechanical cutting methods and is not on the ground. This classification does not to wholesale tree removal. TREE TRIMMER GROUNDMAN 01/31/2016 $16.32 $3.55 $0.00 $0.00 OUTS/DE ELECTRl('AL WORKERS -WEST LO( 'AL ./2 This classification applies only to tree work done: (a) for a utility company, R.E.A cooperative, or railroad or coal mining company, and (b) for the purpose of operating, maintaining, or repairing the utility company's equipment, and ( c) by a person who is using hand or mechanical cutting methods and is on the ground. This classification does not apply to wholesale tree removal. $40.97 $43.51 $46.05 $50.09 $52.62 $55.17 $59.70 $70.37 $72.78 $75.26 $37.83 $38.60 $36.02 $36.77 $36.02 $36.77 $60.33 $62.76 $65.22 $22.06 $19.87 Issue Date: 08/24/2018 Wage Request Number: 20180824-032 Page 39 of 40 Classification Effective Date Base Wage Health Additional Apprentice lnfonnation: Pension Supplemental Unemployment Minimum wage rates for apprentices employed on public works projects are listed above as a percentage of the pre-determined hourly wage rate established by the Commissioner under the provisions of the M.G.L. c. 149, ss. 26-27D. Apprentice ratios are established by the Division of Apprenticeship Training pursuant to M.G.L. c. 23, ss. 1 lE-1 IL. All apprentices must be registered with the Division of Apprenticeship Training in accordance with M.G.L. c. 23, ss. l lE-l lL. All steps are six months ( lOOO hours.) Ratios are expressed in allowable number of apprentices to journeymen or fraction thereof, unless otherwise specified. **** Multiple ratios are listed in the comment field. APP to JM; I: l, 2:2, 2:3, 3:4, 4:4, 4:5, 4:6, 5:7, 6:7, 6:8, 6:9, 7: I 0, 8: I 0, 8: l l, 8: 12, 9: l 3, lO: 13, 10: 14, etc. APP to JM; l:l, l :2, 2:3, 2:4, 3:5, 4:6, 4:7, 5:8, 6:9, 6: lO, 7: l l, 8: 12, 8: 13, 9: 14, 10: 15, 10: 16, etc Issue Date: 08/24/2018 Wage Request Number: 20180824-032 Total Rate Page 40 of 40 ATTACHMENT B: Forms Used During Bidding Sample Prime/General Contractor Certificate of Eligibility Sample Sub-Bidder Certificate of Eligibility Prime/General Contractor Update Statement Sub-Bidder Update Statement Blanket Deposit Bond Sample Format of Form for General Bid-all bids must be completed and submitted online through DCAMM's E-Bid Room Sample Format of Form for Sub-Bid -all bids must be completed and submitted online through DCAMM's E-Bid Room DCAMM Instructions to Bidders for Small Projects -08/17 Page 14 of14 The Commonwealth of Massachusetts Executive Office for Administration and Finance Division of Capital Asset Management and Maintenance One Ashburton Place, 15th Floor CHARLES D. BAKER GOVERNOR Boston, Massachusetts 02108 Tel: 857-204-1305 MICHAEL J. HEFFERNAN SECRETARY ADMINISTRATION & Fax: 617-727-8284 FINANCE KARYN E. POLITO LIEUTENANT GOVERNOR CAROL W. GLADSTONE COMMISSONER 1. CERTIFICATION PERIOD: 2. CONTRACTOR'S NAME: Prime/General Certificate of Contractor Eligibility CONTRACTOR IDENTIFICATION NUMBER: 5000 This Certificate Shall be Used for Submitting Prime/General Bids Only This Certificate is valid from 10/02/2016 to 10/01/2017* ABC, Corporation 3. CONTRACTOR'S ADDRESS: 1234 Main Street, Boston, MA 02188 4. WORK;MifEGORIES: D Alarm Sy~tei(, D Asbestos Removal, D Deleading }!;';; D Demolition : , ·· D Doors ~ct, W~doW?:1 D Electric~F ' ' " , D Electronic Security Systems D Historical Building Restoration D Elevators D Historical Masonry 5. EVALUATIONS: Number of Projects Evaluated: Histo,. P~iftitlg 0 HistotjlYiit:iJi6ciftng Maso~ Mech~tal Systems ModulliF' Constrti~tion/Prefab D Painting 0 Plumbing 20 D Waterproofing D Special (pre-approved projects only) Average Project Evaluation Rating: 94 Number of Projects Below Passing 6. PROJECT LIMITS: Single Project Limit (SPL): Aggregate Work Limit (AWL): General Building Construction Limit: 7. SUPPLIER DIVERSITY OFFICE CERTIFICATION: No Taisha Crayton, Deputy Director, Contractor Certification, for Carol W Gladstone, Commissioner 0 $18,630,000 $80,715,000 $N/A Approval Date * NOTE TO CONTRACTORS: Complete Applications for Renewal of Contractor Eligibility are due no later than three months PRIOR to the Expiration Date of the Certification Period shown above. Failure to submit Complete Application timely may result in a gap in Certification or a lapse in Certification altogether for your Company. Reviewer's Initials: The Commonwealth of Massachusetts Executive Office for Administration and Finance Division of Capital Asset Management and Maintenance One Ashburton Place, 15th Floor CHARLES D. BAKER GOVERNOR Boston, Massachusetts 02108 Tel: 857-204-1305 Fax: 617-727-8284 MICHAEL J. HEFFERNAN SECRETARY ADMINISTRATION & FINANCE KARYN E. POLITO LIEUTENANT GOVERNOR CAROL W. GLADSTONE COMMISSONER Filed Sub-Bid Certificate of Contractor Eligibility CONTRACTOR IDENTIFICATION NUMBER: 5000 This Certificate Shall be Used for Submitting Filed Sub-Bid Bids Only 1. CERTIFICATION PERIOD: This Certificate is valid from 10/02/2016 to 10/01/2017* D Fire Protection Sprinkler Systems D Glass and Glazing D Masonry D Metal Windows D Resilient Floors D Roofing 5. EVALUATIONS: Number of Projects Evaluated: Average Project Evaluation Rating: Number of Projects Below Passing 6. SUPPLIER DIVERSITY OFFICE CERTIFICATION: No Taisha Crayton, Deputy Director, Contractor Certification, for Carol W Gladstone, Commissioner 9 95 0 Approval Date *NOTE TO CONTRACTORS: Complete Applications for Renewal of Contractor Eligibility are due no later than three months PRIOR to the Expiration Date of the Certification Period shown above. Failure to submit Complete Application timely may result in a gap in Certification or a lapse in Certification altogether for your Company. Reviewer's Initials: Categories -SPECIAL NOTICE TO AWARDING AUTHORITY BIDDERS' UPDATE STATEMENTS ARE NOT PUBLIC RECORDS AND ARE NOT OPEN TO PUBLIC INSPECTION (M.G.L. C.149, §44D) EFFECTIVE MARCH 30, 2010 Commonwealth of Massachusetts Division of Capital Asset Management PRIME/GENERAL CONTRACTOR UPDATE STATEMENT TO ALL BIDDERS AND AWARDING AUTHORITIES A COMPLETED AND SIGNED PRIME/GENERAL CONTRACTOR UPDATE STATEMENT MUST BE SUBMITTED WITH EVERY PRIME/GENERAL BID FOR A CONTRACT PURSUANT TO M.G.L. c. 149, §44A AND M.G.L. c. 149A. ANY PRIME/GENERAL BID SUBMITTED WITHOUT AN APPROPRIATE UPDATE STATEMENT IS INVALID AND MUST BE REJECTED. Caution: This form is to be used for submitting Prime/General Contract bids. It is not to be used for submitting Filed Sub-Bids or Trade Sub-Bids. AWARDING AUTHORITIES If the Awarding Authority determines that the bidder does not demonstrably possess the skill, ability, and integrity necessary to perform the work on the project, it must reject the bid. BIDDER'S AFFIDAVIT I swear under the pains and penalties of perjury that I am duly authorized by the bidder named below to sign and submit this Prime/General Contractor Update Statement on behalf of the bidder named below, that I have read this Prime/General Contractor Update Statement, and that all of the information provided by the bidder in this Prime/General Contractor Update Statement is true, accurate, and complete as of the bid date. Bid Date Project Number (or name if no number) Awarding Authority SIGNATURE~ Division of Capital Asset Management Print Name of Prime/General Contractor Business Address Telephone Number Bidder's Authorized Representative Page I of IO INSTRUCTIONS INSTRUCTIONS TO BIDDERS • This form must be completed and submitted by all Prime/General contractors bidding on projects pursuant to M.G.L. c. 149, §44A and M.G.L. c. 149A. • You must give complete and accurate answers to all questions and provide all of the information requested. MAKING A MATERIALLY FALSE STATEMENT IN THIS UPDATE STATEMENT IS GROUNDS FOR REJECTING YOUR BID AND FOR DEBARRING YOU FROM ALL PUBLIC CONTRACTING. • This Update Statement must include all requested information that was 'not previously reported on the Application used for your firm's most recently issued (not extended or amended) Prime/General Contractor Certificate of Eligibility. The Update Statement must cover the entire period since the date of your Application, NOT since the date of your Certification. • You must use this official form of Update Statement. Copies of this form may be obtained from the awarding authority and from the Asset Management Web Site: www.mass.gov/dcam . • If additional space is needed, please copy the appropriate page of this Update Statement and attach it as an additional sheet. • See the section entitled "Bidding Limits" in the Instructions to Awarding Authorities for important information concerning your bidding limits. INSTRUCTIONS TO AWARDING AUTHORITIES Determination of Bidder Qualifications • It is the awarding authority's responsibility to determine who is the lowest eligible and responsible bidder. You must consider all of the information in the low bidder's Update Statement in making this determination. Remember: this information was not available to the Division of Capital Asset Management at the time of certification. • The bidder's performance on the projected listed in Parts 1 and 2 must be part of your review. Contact the project references. • AWARDING AUTHORITIES ARE STRONGLY ENCOURAGED TO REVIEW THE LOW BIDDER'S ENTIRE CERTIFICATION FILE AT THE DIVISION OF CAPITAL ASSET MANAGEMENT. Telephone (617) 727-9320 for an appointment. Bidding Limits Single Project Limit: The total amount of the bid, including all alternates, may not exceed the bidder's Single Project Limit. Aggregate Work Limit: The annual value of the work to be performed on the contract for which the bid is submitted, Division of Capital Asset Management ,_ • • •r I• -• • when added to the annual cost to complete the bidder's other currently held contracts, may not exceed the bidder's Aggregate Work Limit. Use the following procedure to determine whether the low bidder is within its Aggregate Work Limit: Review Update Statement Question #2 to make sure that all requested information is provided and that the bidder has accurately calculated and totaled the annualized value of all incomplete work on its currently held contracts (column 9). Determine the annual dollar value of the work to be performed on your project. This is done as follows: (i) If the project is to be completed in less than 12 months, the annual dollar value of the work is equal to the full amount of the bid. (ii) If the project will take more than 12 months to complete, calculate the number of years given to complete the project by dividing the total number of months in the project schedule by 12 (calculate to 3 decimal places), then divide the amount of the bid by the calculated number of years to find the annual dollar value of the work. Add the annualized value of all of the bidder's incomplete contract work (the total of column 9 on page 5) to the annual dollar value of the work to be performed on your project. The total may not exceed the bidder's Aggregate Work Limit. Correction of Errors and Omissions in Update Statements Matters of Form: An awarding authority shall not reject a contractor's bid because there are mistakes or omissions of form in the Update Statement submitted with the bid, provided the contractor promptly corrects those mistakes or omissions upon request of the awarding authority. [810 CMR 8.05(1 )]. Correction of Other Defects: An awarding authority may, in its discretion, give a contractor notice of defects, other than mistakes or omissions of form, in the contractor's Update Statement, and an opportunity to correct such defects, provided the correction of such defects is not prejudicial to fair competition. An awarding authority may reject a corrected Update Statement if it contains unfavorable information about the contractor that was omitted from the Update Statement filed with the contractor's bid. [810 CMR 8.05(2)]. Page 2 of 10 PART 1 -COMPLETED PROJECTS LIST ALL PUBLIC AND PRIVATE BUILDING PROJECTS YOUR FIRM HAS COMPLETED SINCE THE DATE OF APPLICATION FOR YOUR MOST RECENTLY ISSUED (NOT EXTENDED OR AMENDED) DCAM CERTIFICATE OF ELIGIBILITY. YOU MUST REPORT ALL REQUESTED INFORMATION NOT PREVIOUSLY REPORTED ON THAT DCAM APPLICATION*. PROJECT TITLE & LOCATION WORK CONTRACT PRICE START DATE DATE CATEGORY COMPLETED Attach additional sheets if necessary * If your firm has been terminated from a project prior to completion of the work or has failed or refused to complete its work under any contract, full details and an explanation must be provided. See Part 3 of this Update Statement. Division of Capital Asset Management Page 3 of 10 Prime/General Contractor Update Statement Effective March 30, 2010 PROVIDE THE FOLLOWING REFERENCE INFORMATION FOR EACH COMPLETED PROJECT LISTED ON THE PREVIOUS PAGE. PROJECT TITLE COMPANY NAME CONTACT PERSON TELEPHONE OWNER: Owner Contact Person Telephone DESIGNER: Designer Contact Person Telephone GC: GC Contact Person Telephone OWNER: Owner Contact Person Telephone DESIGNER: Designer Contact Person Telephone GC: GC Contact Person Telephone OWNER: Owner Contact Person Telephone DESIGNER: Designer Contact Person Telephone GC: GC Contact Person Telephone OWNER: Owner Contact Person Telephone DESIGNER: Designer Contact Person Telephone GC: GC Contact Person Telephone OWNER: Owner Contact Person Telephone DESIGNER: Designer Contact Person Telephone GC: GC Contact Person Telephone OWNER.: Owner Contact Person Telephone DESIGNER: Designer Contact Person Telephone GC: GC Contact Person Telephone Is your company or any individual who owns, manages or controls your company affiliated with any owner, designer or general contractor named above, either through a business or family relationship? D YES D NO Are any of the contact persons named above affiliated with your company or any individual who owns, manages or control your company, either through a business or family relationship? D YES D NO If you have answered YES to either question, explain. __ _ Division of Capital Asset Management Page 4 of JO Prime/General Contractor Update Statement Effective March 30, 2010 PART 2 -CURRENTLY HELD CONTRACTS LIST ALL PUBLIC AND PRIVATE BUILDING AND NON-BUILDING CONSTRUCTION PROJECTS YOUR FIRM HAS UNDER CONTRACT ON THIS DATE REGARDLESS OF WHEN OR WHETHER THE WORK COMMENCED. 1 2 3 4 5 6 7 8 PROJECT TITLE & WORK START ON CONTRACT %NOT $ VALUE OF NO:OF LOCATION CATEGORY AND END SCHEDULE PRICE COMPLETE WORK NOT YEARS DATES (yes/ no) COMPLETE REMAINING (col. 5 X col. 6) (see note below) ANNUALIZED VALUE OF ALL INCOMPLETE CONTRACT WORK (Total of Column 9) Column 8 • If less than one year is left in the project schedule, write 1. • If more than 12 months are left in the project schedule, divide the number of months left in the project schedule by 12 (calculate to three decimal places). Division of Capital Asset Management Page 5 of IO Prime/General Contractor Update Statement Effective March 30, 2010 9 ANNUALIZED VALUE OF INCOMPLETE WORK (col. 7 + col. 8) .(divided bv) $==- PROVIDE THE FOLLOWING REFERENCE INFORMATION FOR EACH INCOMPLETE PROJECT LISTED ON THE PREVIOUS PAGE. PROJECT TITLE COMPANY NAME CONTACT PERSON TELEPHONE OWNER: Owner Contact Person Telephone DESIGNER: Designer Contact Person Telephone GC: GC Contact Person Telephone OWNER: Owner Contact Person Telephone DESIGNER: Designer Contact Person Telephone GC: GC Contact Person Telephone OWNER: Owner Contact Person Telephone DESIGNER: Designer Contact Person Telephone GC: GC Contact Person Telephone OWNER: Owner Contact Person Telephone DESIGNER: Designer Contact Person Telephone GC: GC Contact Person Telephone OWNER: Owner Contact Person Telephone DESIGNER: Designer Contact Person Telephone GC: GC Contact Person Telephone OWNER: Owner Contact Person Telephone DESIGNER: Designer Contact Person Telephone GC: GC Contact Person Telephone Is your company or any individual who owns, manages or controls your company affiliated with any owner, designer or general contractor named above either through a business or family relationship? D YES D NO Are any of the contact persons named above affiliated with your company or any individual who owns, manages or control your company, either through a business or family relationship? D YES D NO If you have answered YES to either question, explain. __ _ Division of Capital Asset Management Page 6 of 10 Prime/General Contractor Update Statement Effective March 30, 2010 PART 3 -PROJECT PERFORMANCE For Parts 3 and 4, if you answer YES to any question, please provide on a separate page a complete explanation. Information you provide herein must supplement the Application for your most recently issued (not extended or amended) DCAM Certificate of Eligibility. You must report all requested information not previously reported on that DCAM Application for Prime/General Certificate of Eligibility. Include all details [project name(s) and location(s), names of all parties involved, relevant dates, etc.]. YES NO 1. Has your firm been terminated on any contract prior to completing a project or has D D any officer, partner or principal of your firm been an officer, partner or principal of another firm that was terminated or failed to complete a project? 2. Has your firm failed or refused either to perform or complete any of its work under D D any contract prior to substantial completion? 3. Has your firm failed or refused to complete any punch list work under any contract? D D 4. Has your firm filed for bankruptcy, or has any officer, principal or individual with a D D financial interest in your current firm been an officer, principal or individual with a financial interest in another firm that filed for bankruptcy? 5. Has your surety taken over or been asked to complete any of your work under any D D contract? 6. Has a payment or performance bond been invoked against your current firm, or has D D any officer, principal or individual with a financial interest in your current firm been an officer, principal or individual with a financial interest in another firm that had a payment or performance bond invoked? 7. Has your surety made payment to a materials supplier or other party under your D D payment bond on any contract? 8. Has any subcontractor filed a demand for direct payment with an awarding authority D D for a public project on any of your contracts? 9. Have any of your subcontractors or suppliers filed litigation to enforce a mechanic's D D lien against property in connection with work performed or materials supplied under any of your contracts? 10. Have there been any deaths of an employee or others occurring in connection with D D any of your projects? 11. Has any employee or other person suffered an injury in connection with any of your D D projects resulting in their inability to return to work for a period in excess of one year? Division of Capital Asset Management Page 7 of 10 Prime/General Contractor Update Statement Effective March 30, 2010 . PART 4 -Legal or Administrative Proceedings; Compliance with Laws Please answer the following questions. Information must supplement all judicial and administrative proceedings involving bidder's firm, which were instituted or concluded (adversely or otherwise) since your firm's Application for your most recently issued (not extended or amended) Certificate of Eligibility. You must report all requested information not previously reported on that DCAM Application for Prime/General Certificate of Eligibility. The term "administrative proceeding" as used in this Prime/General Contractor Update Statement includes (i) any action taken or proceeding brought by a governmental agency, department or officer to enforce any law, regulation, code, legal, or contractual requirement, except for those brought in state or federal courts, or (ii) any action taken by a governmental agency, department or officer imposing penalties, fines or other sanctions for failure to comply with any such legal or contractual requirement. The term "anyone with a financial interest in your firm" as used in this Section "I", shall mean any person and/or entity with a 5% or greater ownership interest in the applicant's firm. If you answer YES to any question, on a separate page provide a complete explanation of each proceeding or action and any judgment, decision, fine or other sanction or result. Include all details (name of court or administrative agency, title of case or proceeding, case number, date action was commenced, date judgment or decision was entered, fines or penalties imposed, etc.). YES NO 1. Have any civil, judicial or administrative proceedings involving your firm or a D D principal or officer or anyone with a financial interest in your firm been brought, concluded, or settled relating to the procurement or performance of any construction contract, including but not limited to actions to obtain payment brought by subcontractors, suppliers or others? 2. Have any criminal proceedings involving your firm or a principal or officer or D D anyone with a financial interest in your firm been brought, concluded, or settled relating to the procurement or performance of any construction contract including, but not limited to, any of the following offenses: fraud, graft, embezzlement, forgery, bribery, falsification or destruction of records, or receipt of stolen property? 3. Have any judicial or administrative proceedings involving your firm or a principal D D or officer or anyone with a financial interest in your firm been brought, concluded, or settled relating to a violation of any state's or federal procurement laws arising out of the submission of bids or proposals? 4. Have any judicial or administrative proceedings involving your firm or a principal D D or officer or anyone with a financial interest in your firm been brought, concluded, or settled relating to a violation of M.G.L. Chapter 268A, the State Ethics Law? Division of Capital Asset Management Page 8 of 10 Prime/General Contractor Update Statement Effective March 30, 2010 PART 4 -Legal or Administrative Proceedings; Compliance with Laws (continued) YES NO 5. Have any judicial or administrative proceedings involving your firm or a principal D D or officer or anyone with a financial interest in your firm been brought, concluded, or settled relating to a violation of any state or federal law regulating hours oflabor, unemployment compensation, minimum wages, prevailing wages, overtime pay, equal pay, child labor or worker's compensation? 6. Have any judicial or administrative proceedings involving your firm or a principal D D or officer or anyone with a financial interest in your firm been brought, concluded, or settled relating to a violation of any state or federal law prohibiting discrimination in employment? 7. Have any judicial or administrative proceedings involving your firm or a principal D D or officer or anyone with a financial interest in your firm been brought, concluded, or settled relating to a claim of repeated or aggravated violation of any state or federal law regulating labor relations? 8. Have any proceedings by a municipal, state, or federal agency been brought, D D concluded, or settled relating to decertification, debarment, or suspension of your firm or any principal or officer or anyone with a financial interest in your firm from public contracting? 9. Have any judicial or administrative proceedings involving your firm or a principal or D D officer or anyone with a financial interest in your firm been brought, concluded, or settled relating to a violation of state or federal law regulating the environment? 10. Has your firm been fined by OSHA or any other state or federal agency for D D violations of any laws or regulations related to occupational health or safety? Note: this information may be obtained from OSHA's Web Site at www.osha.gov 11. Has your firm been sanctioned for failure to achieve DBE/MBE/WBE goals, D D workforce goals, or failure to file certified payrolls on any public projects? 12. Other than previously reported in the above paragraphs of this Section I, have any D D administrative proceedings or investigations involving your firm or a principal or officer or anyone with a financial interest in your firm been brought, concluded, or settled by any local, state or federal agency relating to the procurement or performance of any construction contract? 13. Are there any other issues that you are aware which may affect your firm's LJ D responsibility and integrity as a building contractor? Division of Capital Asset Management Page 9 of 10 Prime/General Contractor Update Statement Effective March 30, 2010 PART 5 -SUPERVISORY PERSONNEL List all supervisory personnel, such as project managers and superintendents, who will be assigned to the project if your firm is awarded the contract. Attach the resume of each person listed below. NAME TITLE OR FUNCTION PART 6 -CHANGES IN BUSINESS ORGANIZATION OR FINANCIAL CONDITION Have there been any changes in your firm's business organization, financial condition or bonding capacity since the date your current Certificate of Eligibility was issued? D Yes D No If YES, attach a separate page providing complete details. PART 7 -LIST OF COMPLETED CONSTRUCTION PROJECTS SUBMITTED TO THE DIVISION OF CAPITAL ASSET MANAGEMENT. Attach here a copy of the list of completed construction projects which was submitted with your firm's DCAM Application for your most recently issued (not extended or amended) DCAM Certificate of Eligibility. The Attachment must include a complete copy of the entire Section G -"Completed Projects" and the final page -"Certification" (Section J) containing the signature and date that the Completed Projects list (Section G) was submitted to the Division of Capital Asset Management. Division of Capital Asset Management Page 10 of 10 Prime/General Contractor Update Statement Effective March 30, 2010 * SPECIAL NOTICE TO AWARDING AUTHORITY SUB-BIDDERS' UPDATE STATEMENTS ARE NOT PUBLIC RECORDS AND ARE NOT OPEN TO PUBLIC INSPECTION (M.G.L. C.149, §44D) EFFECTIVE MARCH 30, 2010 Commonwealth of Massachusetts Division of Capital Asset Management SUB-BIDDER UPDATE STATEMENT TO ALL SUB-BIDDERS, TRADE CONTRACTORS AND AWARDING AUTHORITIES A COMPLETED AND SIGNED SUB-BIDDER UPDATE STATEMENT MUST BE SUBMITTED WITH EVERY FILED SUB-BID PURSUANT TO M.G.L. c.149, §44F AND EVERY TRADE SUB-BID PURSUANT TO M.G.L. c. 149A. ANY FILED SUB-BID OR TRADE SUB-BID SUBMITTED WITHOUT AN APPROPRIATE SUB-BIDDER UPDATE STATEMENT IS INVALID AND MUST BE REJECTED. Caution: This form is to be used for submitting Filed Sub-Bids and Trade Sub~Bids. It is not to be used for submitting Prime/General Contract bids. AWARDING AUTHORITIES If the Awarding Authority determines that the sub-bidder is not competent to perform the work as specified on the project, it should reject the bid. SUB-BIDDER'S AFFIDAVIT I swear under the pains and penalties of perjury that I am duly authorized by the bidder named below to sign and submit this Sub-bidder Update Statement on behalf of the bidder named below, that I have read this Sub-bidder Update Statement, and that all of the information provided by the bidder in this Sub-bidder Update Statement is true, accurate, and complete as of the bid date. Bid Date Project Number (or name if no number) Awarding Authority SIGNATURE~ Division of Capital Asset Management Print Name of Sub-bidder or Trade Contractor Business Address Telephone Number Bidder's Authorized Representative Page I of 10 INSTRUCTIONS INSTRUCTIONS TO SUB-BIDDERS • This form must be completed and submitted by all Filed Sub-Bidders bidding on projects pursuant to M.G.L. c. 149, §44F and Trade Contractors bidding on projects pursuant to M.G.L. c. 149A. • You must give complete and accurate answers to all questions and provide all of the information requested. MAKING A MATERIALLY FALSE STATEMENT IN THIS SUB-BIDDER UPDATE STATEMENT IS GROUNDS FOR REJECTING YOUR BID AND FOR DEBARRING YOU FROM ALL PUBLIC CONTRACTING. • This Sub-Bidder Update Statement must include all requested information that was not previously reported on the Application used for your firm's most recently issued (not extended or amended) Sub-Bidder Certificate of Eligibility. The Sub-Bidder Update Statement must cover the entire period since the date of that Application, NOT since the date of your Certification. • You must use this official form of Sub-bidder Update Statement. Copies of this form may be obtained from the awarding authority and from the DCAM Web Site: www.mass.gov/dcam . • If additional space is needed, please copy the appropriate page of this Sub-bidder Update Statement and attach it as an additional sheet. INSTRUCTIONS TO AWARDING AUTHORITIES Determination of Sub-Bidder Qualifications • It is the awarding authority's responsibility to determine each responsible bidder. You must consider all of the information in the bidder's Sub-bidder Update Statement in making this determination. Remember: this information was not available to the Division of Capital Asset Management at the time of certification. • The sub-bidder's performance on the projected listed in Parts 1 and 2 must be part of your review. Contact the project references. • AWARDING AUTHORITIES ARE STRONGLY ENCOURAGED TO REVIEW THE SUB-BIDDER'S ENTIRE CERTIFICATION FILE AT THE DIVISION OF CAPITAL ASSET MANAGEMENT. Telephone (617) 727-9320 for an appointment. Correction of Errors and Omissions in Sub-bidder Update Statements . Matters of Form: An awarding authority shall not reject a sub-bidder's bid because there are mistakes or omissions of form in the Sub-bidder Update Statement submitted with the bid pursuant to M.G.L. c.149, §44D, provided the sub-bidder promptly corrects those mistakes or omissions upon request of the awarding authority. [810 CMR 8.13(1)]. Correction of Other Defects: An awarding authority may, in its discretion, give a sub-bidder notice of minor defects and omissions as to form in the Sub-bidder's Update Statement and provide an opportunity to correct its Sub-bidder Update Statement. However, the sub-bidder shall not be allowed to make corrections to a Sub-bidder Update Statement if material information about the sub-bidder was omitted from the Sub-bidder Update Statement filed with the sub-bidder's bid. The Awarding Authority shall advise DCAM of any material omissions in a Sub-bidder's Update Statement.. [810 CMR 8.13(2)]. Division of Capital Asset Management Page 2 of 10 C" •• 1... 1.-:...1...1.--11_...1_.&._ C".&.-"----L .-u--.a.: .. _ •.c---1... 'ln "lnAn PART 1 -COMPLETED PROJECTS LIST ALL PUBLIC AND PRIVATE PROJECTS OF $20,000 OR MORE THAT YOUR FIRM HAS COMPLETED SINCE THE DATE OF APPLICATION FOR YOUR MOST RECENTLY ISSUED (NOT EXTENDED OR AMENDED) SUB-BIDDER CERTIFICATE OF ELIGIBILITY*. PROJECT TITLE & LOCATION WORK CONTRACT PRICE START DATE DATE CATEGORY COMPLETED Attach additional sheets if necessary * If your firm has been terminated from a project prior to completion of the work or has failed or refused to complete its work under any contract, full details and an explanation must be provided. See Part 3 of this Sub-bidder Update Statement. Division of Capital Asset Management Page 3 of 10 Sub-bidder Update Statement Effective March 30, 2010 PROVIDE THE FOLLOWING REFERENCE INFORMATION FOR EACH COMPLETED PROJECT LISTED ON THE PREVIOUS PAGE. PROJECT TITLE COMPANY NAME CONTACT PERSON TELEPHONE OWNER: Owner Contact Person Telephone DESIGNER: Designer Contact Person Telephone GC: GC Contact Person Telephone OWNER: Owner Contact Person Telephone DESIGNER: Designer Contact Person Telephone GC: GC Contact Person Telephone OWNER: Owner Contact Person Telephone DESIGNER: Designer Contact Person Telephone GC: GC Contact Person Telephone QWNER: Owner Contact Person Telephone DESIGNER: Designer Contact Person Telephone GC: GC Contact Person Telephone OWNER: Owner Contact Person Telephone DESIGNER: Designer Contact Person Telephone GC: GC Contact Person Telephone OWNER: Owner Contact Person Telephone DESIGNER: Designer Contact Person Telephone GC: GC Contact Person Telephone Is your company or any individual who owns, manages or controls your company affiliated with any owner, designer or general contractor named above, either through a business or family relationship? D YES D NO Are any of the contact persons named above affiliated with your company or any individual who owns, manages or control your company, either through a business or family relationship? · D YES D NO If you have answered YES to either question, explain. __ _ Division of Capital Asset Management Page 4 of 10 Sub-bidder Update Statement Effective March 30, 2010 PART 2 • CURRENTLY HELD CONTRACTS LIST ALL PUBLIC AND PRIVATE PROJECTS OF $20,000 OR MORE THAT YOUR FIRM HAS UNDER CONTRACT ON THIS DATE REGARDLESS OF WHEN OR WHETHER THE WORK COMMENCED. 1 2 3 4 5 6 7 PROJECT TITLE & WORK START AND ON CONTRACT %NOT $ VALUE OF LOCATION CATEGORY END DATES SCHEDUL PRICE COMPLETE WORK NOT E COMPLETE (ves I no) (col. 5 X col. 6) Division of Capital Asset Management Page 5 of 10 Sub-bidder Update Statement Effective March 30, 2010 PROVIDE THE FOLLOWING REFERENCE INFORMATION FOR EACH INCOMPLETE PROJECT LISTED ON THE PREVIOUS PAGE. PROJECT TITLE COMPANY NAME CONT ACT PERSON TELEPHONE OWNER: Owner Contact Person Telephone DESIGNER: Designer Contact Person Telephone GC: GC Contact Person Telephone OWNER: Owner Contact Person Telephone DESIGNER: Designer Contact Person Telephone GC: GC Contact Person Telephone OWNER: Owner Contact Person Telephone DESIGNER: Designer Contact Person Telephone GC: GC Contact Person Telephone OWNER: Owner Contact Person Telephone DESIGNER: Designer Contact Person Telephone GC: GC Contact Person Telephone OWNER: Owner Contact Person Telephone DESIGNER: Designer Contact Person Telephone GC: GC Contact Person Telephone· OWNER: Owner Contact Person Telephone DESIGNER: Designer Contact Person Telephone GC: GC Contact Person Telephone Is your company or any individual who owns, manages or controls your company affiliated with any owner, designer or general contractor named above either through a business or family relationship? D YES D NO Are any of the contact persons named above affiliated with your company or any individual who owns, manages or control your company, either through a business or family relationship? D YES D NO If you have answered YES to either question, explain. __ _ Division of Capital Asset Management Page 6 of 10 Sub-bidder Update Statement Effective March 30, 2010 PART 3 -PROJECT PERFORMANCE For Parts 3 and 4, if you answer YES to any question, please provide on a separate page a complete explanation. Information you provide herein must supplement the Application for your most recently issued (not extended or amended) Sub-Bidder Certificate of Eligibility. You must report all requested information not previously reported on that Application. Include all details [project name(s) and location(s), names of all parties involved, relevant dates, etc.]. YES NO 1. Has your firm been termin~ted on any contract prior to completing a project or has D D any officer, partner or principal of your firm been an officer, partner or principal of another firm that was terminated or failed to complete a project? 2. Has your firm failed or refused either to perform or complete any of its work under D D any contract prior to substantial completion? 3. Has your firm failed or refused to complete any punch list work under any contract? D D 4. Has your firm filed for bankruptcy, or has any officer, principal or individual with a D D financial interest in your current firm been an officer, principal or individual with a financial interest in another firm that filed for bankruptcy? 5. Has your surety taken over or been asked to complete any of your work under any D D contract? 6. Has a payment or performance bond been invoked against your current firm, or has D D any officer, principal or individual with a financial interest in your current firm been an officer, principal or individual with a financial interest in another firm that had a payment or performance bond invoked? 7. Has your surety made payment to a materials supplier or other party under your D D payment bond on any contract? 8. Has any subcontractor filed a demand for direct payment with an awarding authority D D for a public project on any of your contracts? 9. Have any of your subcontractors or suppliers filed litigation to enforce a mechanic's D D lien against property in connection with work performed or materials supplied under any of your contracts? 10. Have there been any deaths of an employee or others occurring in connection with D D any of your projects? 11. Has any employee or other person suffered an injury in connection with any of your D D projects resulting in their inability to return to work for a period in excess of one year? Division of Capital Asset Management Page 7 of 10 Sub-bidder Update Statement Effective March 30, 2010 PART 4 -Legal or Administrative Proceedings; Compliance with Laws Please answer the following questions. Information must supplement all judicial and administrative proceedings involving bidder's firm, which were instituted or concluded (adversely or otherwise) since your firm's Application for your most recently issued (not extended or amended) Sub-Bidder Certificate of Eligibility. You must report all requested information not previously reported on that DCAM Application. The term "administrative proceeding" as used in this Sub-Bidder Update Statement includes (i) any action taken or proceeding brought by a governmental agency, department or officer to enforce any law, regulation, code, legal, or contractual requirement, except for those brought in state or federal courts, or (ii) any action taken by a governmental agency, department or officer imposing penalties, fines or other sanctions for failure to comply with any such legal or contractual requirement. The term "anyone with a financial interest in your firm" as used in this Section "I", shall mean any person and/or entity with a 5% or greater ownership interest in the applicant's firm. If you answer YES to any question, on a separate page provide a complete explanation of each proceeding or action and any judgment, decision, fine or other sanction or result. Include all details (name of court or administrative agency, title of case or proceeding, case number, date action w~s commenced, date judgment or decision was entered, fines or penalties imposed, etc.). YES NO 1. Have any civil, judicial or administrative proceedings involving your firm or a D D principal or officer or anyone with a financial interest in your firm been brought, concluded, or settled relating to the procurement or performance of any construction contract, including but not limited to actions to obtain payment brought by subcontractors, suppliers or others? 2. Have any criminal proceedings involving your firm or a principal or officer or D D anyone with a financial interest in your firm been brought, concluded, or settled relating to the procurement or performance of any construction contract including, but not limited to, any of the following offenses: fraud, graft, embezzlement, forgery, bribery, falsification or destruction of records, or receipt of stolen property? 3. Have any judicial or administrative proceedings involving your firm or a principal D D or officer or anyone with a financial interest in your firm been brought, concluded, or settled relating to a violation of any state's or federal procurement laws arising out of the submission of bids or proposals? 4. Have any judicial or administrative proceedings involving your firm or a principal D D or officer or anyone \Vith a financial interest in your firm been brought, concluded, or settled relating to a violation of M.G.L. Chapter 268A, the State Ethics Law? Division of Capital Asset Management Page 8 of 10 Sub-bidder Update Statement Effective March 30, 201 O PART 4 -Legal or Administrative Proceedings; Compliance with Laws (continued) YES NO 5. Have any judicial or administrative proceedings involving your firm or a principal LJ D or officer or anyone with a financial interest in your firm been brought, concluded, or settled relating to a violation of any state or federal law regulating hours of labor, unemployment compensation, minimum wages, prevailing wages, overtime pay, equal pay, child labor or worker's compensation? 6. Have any judicial or administrative proceedings involving your firm or a principal D D or officer or anyone with a financial interest in your firm been brought, concluded, or settled relating to a violation of any state or federal law prohibiting discrimination in employment? 7. Have any judicial or administrative proceedings involving your firm or a principal D D or officer or anyone with a financial interest in your firm been brought, concluded, or settled relating to a claim of repeated or aggravated violation of any state or federal law regulating labor relations? 8. Have any proceedings by a municipal, state, or federal agency been brought, D D concluded, or settled relating to decertification, debarment, or suspension of your firm or any principal or officer or anyone with a financial interest in your firm from public contracting? 9. Have any judicial or administrative proceedings involving your firm or a principal or D D officer or anyone with a financial interest in your firm been brought, concluded, or settled relating to a violation of state or federal law regulating the environment? 10. Has your firm been fined by OSHA or any other state or federal agency for D D violations of any laws or regulations related to occupational health or safety? Note: this information may be obtained from OSHA's Web Site at www.osha.gov 11. Has your firm been sanctioned for failure to achieve DBE/MBE/WBE goals, D D workforce goals, or failure to file certified payrolls on any public projects? 12. Other than previously reported in the above paragraphs of this Section I, have any D D administrative proceedings or investigations involving your firm or a principal or officer or anyone with a financial interest in your firm been brought, concluded, or settled by any local, state or federal agency relating to the procurement or performance of any construction contract? 13. Are there any other issues that you are aware which may affect your firm's D D responsibility and integrity as a building contractor? Division of Capital Asset Management Page 9 of 10 Sub-bidder Update Statement Effective March 30, 2010 PART 5 -SUPERVISORY PERSONNEL List all supervisory personnel who will be assigned to the project if your firm is awarded the contract. Attach the resume of each person listed below. NAME TITLE OR FUNCTION PART 6 -CHANGES IN BUSINESS ORGANIZATION OR FINANCIAL CONDITION Have there been any changes in your firm's business organization, financial condition or bonding capacity since the date your current Certificate of Eligibility was issued? D Yes D No If YES, attach a separate page providing complete details. PART 7 -LIST OF COMPLETED CONSTRUCTION PROJECTS SUBMITTED TO THE DIVISION OF CAPITAL ASSET MANAGEMENT ALONG WITH CERTIFICATION PAGE. Attach here a copy of the list of completed construction projects which was submitted with your firm's Application for your most recently issued (not extended or amended) Sub-Bidder Certificate of Eligibility. The Attachment must include a complete copy of the entire Section F - "Completed Projects" (Section G -"Completed Projects" for firms certified based upon their Prime/General Application), and the final page -"Certification Page", (Section I in the Sub-bidder Application or Section J in Prime/General Application) containing the signature and date that the Completed Projects list (Section For G) was submitted to the Division of Capital Asset Management. · Division of Capital Asset Management Page 10 of 10 Sub-bidder Update Statement Effective March 30, 2010 TO ALL CONTRACTORS - USE OF BLANKET DEPOSIT BOND FOR OBTAINING PLANS AND SPECIFICATIONS FROM THE BID ROOM A BLANKET DEPOSIT BOND IS NOT TO BE USED AS BID SECURITY The Division of Capital Asset Management and Maintenance (DCAMM) allows potential bidders and interested contractors wishing to obtain copies of project plans and specifications to file a $500-$5,000* plans and specifications blanket deposit bond with the Bid Room in lieu of payment of the usual company check as a deposit when obtaining plans and specifications. Attached is DCAMM's sample Blanket Deposit Bond form. This sample bond provides the coverage DCAMM requires for those seeking to avoid providing a company check each time plans and specifications are picked up at the Bid Room. Please note that this form is not to be used for a Bid Bond or Bid Deposit and it should never be submitted with a bid. As a reminder, DCAMM requires that all plans and specifications be returned to the Bid Room within 10 business days from the opening of the General Bids. Failure to return the plans and specifications within the time required will result in forfeiture of your plans and specifications deposit whether provided by check or by blanket deposit bond. DCAMM Blanket Deposit Bond and Instructions 08/03 *$1,000 is usually sufficient for most firms **THIS IS NOT TO BE USED AS BID SECURITY** BLANKET DEPOSIT BOND FOR DIVISION OF CAPITAL ASSET MANAGEMENT AND MAINTENANCE KNOW ALL MEN BY THESE PRESENTS: THAT WE OF* --------------------------TEL: AS ---------------------------P Rl NC IP AL, AND THE _________________ OF ___________________ , as Surety, are held and firmly bound to the Commonwealth of Massachusetts acting through its Division of Capital Asset Management and Maintenance, One Ashburton Place, Boston, MA 02108, as Obligee, for the sum of for which sum, well and truly to be paid, we bind ourselves, our heirs, executors, administrators, successors and assigns, jointly and severally, firmly by these presents. Sealed with our seals and dated this _________ day of ___ _ 20 --- THE CONDITION OF THIS OBLIGATION IS SUCH, that whereas the principal will request, from time to time, plans and specifications issued by the Division of Capital Asset Management and Maintenance and whereas the Obligee will accept a BLANKET DEPOSIT BOND in lieu of separate deposit security on a project by project basis; NOW, THEREFORE, if the principal well and truly complies with the rules and regulation applicable, thereto, then this obligation to be void; otherwise to remain in full force and effect. THIS bond shall be in force from ------------------_________________ and may be continued year to year by a CONTINUATION CERTIFICATE executed by the SURETY. Principal: ___________ Seal By: _________ _ Surety: ___________ Seal By: _________ _ Attorney-in-fact *Please include your company name, full address, and telephone number. Thank you. DCAMM Blanket Deposit Bond and Instructions 08/03 Executive Office for Administration and Finance Division of Capital Asset Management and Maintenance One Ashburton Place, 1st Floor, Room 107, Bid Room Boston, MA 02108 Telephone: (617) 727-4003 SAMPLE COMMONWEALTH OF MASSACHUSETTS FORM FOR GENERAL BID M.G.L. c. 149, s. 44E as amended The following must be attached to or inserted into this Bid: 1. Current Bidder's Certificate of Eligibility issued by the Division of Capital Asset Management and Maintenance showing the Bidder is certified in the category of work specified in the advertisement and the bid documents for this project. 2. Completed Contractor Update Statement (Form CQ3). NOTE: All information and the documents called for in the update statement must be supplied. All information provided must be complete and accurate. A defect or omission in the Update Statement may result in the rejection of the Bid. Part 5 MUST list the NAMES of all supervisory personnel for this project. 3. Bid deposit meeting the requirements of Section 5.13 and 5.14 of the Instructions to Bidders. Page 1 of6 FORM FOR GENERAL BID To the Awarding Authority: A. The undersigned proposes to furnish all labor and materials required for Project No. _______________ Contract No. _______ _ Project Name:--------------------------- m , Massachusetts, in accordance with the --------------- accompanying plans and specifications prepared by ____________ _ _________________________ (name of designer) for the contract price specified below, subject to additions and deductions according to the C. The proposed contract price is (total bid in words) dollars($ . [Unit price proposals, if applicable, are on page 2a -total price should be added into total bid price.] For Alternate No. 1: Add $ Subtract$ --------------- For Alternate No. 2: Add$ Subtract$ --------------- For Alternate No. 3: Add$ Subtract$ --------------- For Alternate No. 4: Add $ Subtract$ --------------- For Alternate No. 5: Add$ Subtract$ --------------- Page 2 of6 D. The subdivision of the proposed contract price is as follows: Item 1. The work of the general contractor, being all work other than that covered by Item 2. dollars($ ------------------------------~ (total bid in words) Item 2. Sub-bids as follows: Section# Subtrade Name of Sub-Bidder Amount Si\MPT,I~ Total Item 2 Bonds required, indicate by "Yes" or "No" The undersigned agrees that each of the above-named sub-bidders will be used for the work indicated at the amount stated, unless a substitution is made. The undersigned further agrees to pay the premiums for the performance and payment bonds furnished by sub- bidders as requested herein and that all of the cost of all such premiums is included in the amount set forth in Item 1 of this bid. Page 3 of6 The undersigned agrees that if it is selected as general contractor, it will promptly confer with the awarding authority on the question of sub-bidders; and that the awarding authority may substitute for any sub-bid listed above a sub-bid filed with the awarding authority by another sub-bidder for the sub-trade against whose standing and ability the undersigned makes no objection; and that the undersigned will use all such finally selected sub-bidders at the amounts named in their respective sub-bids and be in every way as responsible for them and their work as if they had been originally named in this general bid, the total contract price being adjusted to conform thereto. E. The undersigned agrees that, if it is selected as general contractor, it will within five days, Saturdays, Sundays and legal holidays excluded, after presentation thereof by the awarding authority, execute a contract in accordance with the terms of this bid and furnish a performance bond and also a labor and materials or payment bond, each of a surety company qualified to do business under the laws of the Commonwealth and satisfactory to the awarding authority and each in the sum of the contract price, the premiums for which are to be paid by the general contractor and are included in the contract price. The undersigned hereby certifies that it is able to furnish labor that can work in harmony with all other elements of labor employed or to be employed on the work; that all employees to be employed at the worksite will have successfully completed a course in construction safety and health approved by the United States Occupational Safety and Health Administration that is at least 10 hours in duration at the time the employee begins work and who sha\~ur s~nMon o uc~s 1 mplet~· o aid course with the first certified pa rep r ea m e th it will ly fully with all laws and regulatio ap ic e aw r a s ~ect t ecti n rty-our A of Chapter 149 of the General . The undersigned further certifies under the penalties of perjury that this bid is in all respects bona fide, fair and made without collusion or fraud with any other person. As used in this subsection the word "person" shall mean any natural person, joint venture, partnership, corpor<;1tion or other business or legal entity. The undersigned further certifies under penalty of perjury that the said undersigned is not presently debarred from doing public construction work in the Commonwealth under the provisions of section twenty-nine F of chapter twenty-nine, or any other applicable debarment provisions of any other chapter of the General Laws or any rule or regulation promulgated thereunder. The undersigned further certifies under penalties of perjury that the undersigned is not debarred from doing public construction work under any law, rule or regulation of the federal government. The undersigned hereby declares that the undersigned has carefully examined the Advertisement, Instructions to Bidders, Owner -Contractor Agreement, General Conditions of the Contract, Special Conditions (if any), Plans and Specifications, all other Contract Documents, and also the Site upon which the proposed work is to be performed. The undersigned further declares that in regard to the conditions affecting the work to be done and the labor and materials needed, this proposal is based solely on the undersigned's Page 4 of6 own investigation and research and not in reliance upon any representation of any employee, officer or agent of the Commonwealth. The undersigned further certifies under the penalties of perjury that: --this bid is in all respects bona fide, fair and made without collusion or fraud with any other person; --we are the only persons interested in this proposal; --that it is made without any connection with any other person making any bid for the same work and without directly or indirectly influencing or attempting to influence any other person to bid or to refrain from bidding or to influence the amount of the bid of any other person or corporation; -.,.that no person acting for, or employed by, the Commonwealth of Massachusetts is directly or indirectly interested in this proposal, or in any contract which be made under it, or in expected profits to arise therefrom. As used above the word "person" shall mean natural person, joint venture, partnership, corporation or other business or legal entity. The undersigned certifies that it shall comply with the provisions of the Equal Employment Opportunity, Non-Discrimination, and Affirmative Action Program set forth in Article XII of the General Conditions of the Contract. Should the Contract Documents require submission of s ecial data to accompany the bid, the Awarding Auth~·t eser theMto lepe .'s failEo ubmit such data an informality and t eive a dat bs en h · a reas time as set by the Awarding Auth rit Date , 20 ----------- (Name of General Bidder) By ___________________ _ (Signature) (Name and Title of Person Signing Bid) (Business Address) (City and State) (Telephone Number) (Email address) Page 5 of6 The following information is furnished by the Bidder for the information of the Division of Capital Asset Management and Maintenance. Is Bidder a corporation? __ If so, incorporated in what state? _________ _ President -------------------------------Secretary or Clerk _________________________ _ Treasurer -------------------------------If Bidder is a foreign corporation, is it registered to do business in Massachusetts? __ _ If Bidder is a foreign corporation and is selected, Bidder is required under M.G.L. c. 30, s. 39L to obtain from the Massachusetts Secretary of State, One Ashburton Place, 17th floor, a certificate stating that the corporation is registered to do business in Massachusetts, and to furnish said certificate to the awarding authority prior to the award. Is Bidder a general partnership or joint venture? __ If so, name each partner or venturer --------------------------------1 s Bidder a limited partnership? ____________________ _ Is Bidder registered in Massachusetts? __ If so, name each general partner ____ _ If Bidder is a foreign limited partnership and is selected, Bidder is required under M.G.L. c. 30, s. 39L to obtain from the Massachusetts Secretary of State, One Ashburton Place, 17th floor, a certificate stating that the partnership is registered to do business in Massachusetts, and to furnish said certificate to the awarig ~thl~!rior to the award. For each general pior vArerM·s rppn, rovide llowing information ( use a iti ~ c ar : Name of corporatio State of incorporation _________________________ _ President -------------------------------Secretary or Clerk __________________________ _ Treasurer ------------------------------- Name of corporation _________________________ _ State of incorporation _________________________ _ President -------------------------------Secretary or Clerk _________________________ _ Treasurer ------------------------------- Is Bidder an individual? -------------------------Residence Address ---------------------------Name under which Bidder does business ------------------- Business Address ---------------------------- If selected Bidder is an individual doing business under a different name then Bidder must furnish evidence of any required OBA filing. Page 6 of6 Executive Office for Administration and Finance Division of Capital Asset Management and Maintenance One Ashburton Place, 1st Floor, Room 107, Bid Room Boston, MA 02108 Telephone: (617) 727-4003 The following must be attached to or in 1. Current Sub-Bidder C 2. p by the Division of Capital Asset -Bidder or Trade Contractor is certified -Bid is submitted. nt. NOTE: All information and the documents st be supplied. All information provided must be or omission in the Update Statement may result in the ST list the NAMES of all supervisory personnel for this 3. the requirements of Section 5 .13 and 5 .14 of the Instructions to Page I of 4 To all General Bidders except those excluded: A. The undersigned proposes to furnish all labor and materials required for completing, in accordance with the hereinafter described Plans, Specifications and addenda, all the work specified in Section No. of the Specifications and in any Plans specified in such section, prepared by for (designer) (project number) (project name) m ----------------(city/town) B. Page 2 of 4 C. This sub-bid D May be used by any general bidder except: __________ _ D May only be used by the following general bidders: _______ _ (To exclude general bidders, insert "X" in one box only and fill in blank following that box. Do not answer C if no general bidders are excluded.) D. The undersigned agrees that, if it is selected as a sub-bidder, it will, within five days, Saturdays, Sundays, and legal holidays excluded, after presentation of a subcontract by the general bidder selected as the general contractor, execute with such general bidder a subcontract in accordance with the terms of this sub-bid, and contingent upon the execution of the general contract, and if requested so to do in the gene id by such general bidder, who shall pay the premiums therefore, or if prequar ation is required pursuant to section 4403/4, furnish a performance and payment d of as ety company qualified to do business under the laws of the Commonwealth n · fa t awarding authority in the full sum of the subcontract price. E. The names of all persons, firms and corporation urnishing to t labor or labor and materials for the class or classes or thereof of work provisions of the section of the Specifications for this s paragraph, including the undersigned if custom · payroll and in the absence of a contrary prov· such class of work or part thereto and the are: NAME BID PRICE part thereof furnished by undersigned), F. The undersigned rees that the above list of bids to the undersigned represents n tH reinbefore described Plans, Specifications and addenda and is warded the contract, they will be used for the work indicated at the amounts stated, if tisfactory to the awarding authority. G. ed further agrees to be bound to the general Contractor by the terms e describe Plans, Specifications, including all general conditions stated therein, and addenda, and to assume toward the general Contractor all the obligations and responsibilities that the general Contractor, by those documents, assumes toward the Commonwealth. H. The undersigned offers the following information as evidence of its qualifications to perform the work as bid upon according to all the requirements of the Plans and specification: 1. Have been in business under present business name years. 2. Ever failed to complete any work awarded? ________ _ Page 3 of 4 3. List one or more recent buildings with names of the general Contractor and Designer on which you served as a subcontractor for work of similar character as required for the above named building. Building Designer General Contractor Amount of Contract (a) _________ ~--------~-----------~ (b) _________ ~ -----~-~~ --------~~-~ (c) -~-------~ --------~ ------~ ----~ I. The undersigned hereby certifies that it is able to furnish harmony with all other elements of labor employed or to be e lo employees to be employed at the worksite will have successfully co construction safety and health approved by the United S tes Occupatio Health Administration that is a t least 10 hours in dur at the time the e work and who shall furnish documentation of successfu pletion of id urse with the first certified payroll report for each emplo tha ill comp fully with all laws and regulations applicable to awards of on forty-four F of Chapter 149 of the General Laws. · s of perjury that this sub-bid is in all with any other person. As atural person, joint venture, er pe ties of perjury that the said ing public construction work in the f sect1 twenty-nine F of chapter twenty-nine, or f any other chapter of the General Laws or any Date: --------------- Name of Sub-Bidder By: ---------------- Title and Name of Person Signing Business Address Business Telephone No. Email Address Page 4 of 4 BID PACKAGE PART II OWNER-CONTRACTOR AGREEMENT Owner -Contractor Agreement Exhibit A: Additional Insurance Provisions (if any) Exhibit B: Forms Used During Contract Award and Execution: Payment Bond Performance Bond Schedule for Participation by Minority/Women Business Enterprises Letter of Intent Certificate of Corporate Vote Certificate of Joint Venture Certificate of Compliance with State Tax Laws Workforce Certification -Certificate of Compliance with Certain Workforce Related Legal Requirements Executive Order 504 Contractor Certification DCAMM Trench Application & Permit & Excavator Permit Supplement DCAMM Separation Pages c. 149 44A-J Vertical Construction over $150,000 -11/ 17 Document ID: Contractor's DCAMM Certification Number: Contractor's Vendor Code Number: COMMONWEALTH OF MASSACHUSETTS STANDARD VERTICAL CONSTRUCTION CONTRACT For Projects Over $150,000 Subject to M.G.L. c149, §44A -F OWNER -CONTRACTOR AGREEMENT FOR DCAMM SMALL PROJECTS DCP1828 HCI Awarding Authority: Division of Capital AssetManagement and Maintenance (DCAMM) Department Code: DCP This agreement ("Contract") is made as of the day of __ , 20 _, by and between the Commonwealth of Massachusetts acting by and through the Awarding Authority identified above with a principal place of business at __ , and , a __ with a principal place of business at , hereinafter called the "Contractor." Terms used in this Owner -Contractor Agreement which are defined in the General Conditions of the Contract shall have the meanings designated therein. The A warding Authority and the Contractor agree as follows: Article 1. Scope of Work. The Work under this Contract is defined as all work required by the Contract Documents for the HCG -HAMPSHIRE COURTHOUSE -ROOFING AND ENVELOPE REPAIRS, Mass. State Project No. DCP1828, Contract No. HCI, in accordance with and as described in the Plans and Specifications dated July 25, 2018, prepared by Boston Owner .Contractor Agreement DCAMM Small Projects 2/17 Page 1 of6 DCP1828 HCI Bay Architects, Inc. ("Designer"), as modified by Addenda Nos. ____ dated ___ 20 Article 2. Time for Completion. The Contractor shall commence the Work under this Contract on the date specified in the written "Notice to Proceed," and shall, within 240 days after such date, bring the Work to Substantial Completion and to the point at which a Certificate of Agency Use and Occupancy may be issued, and shall bring the Work to Final Acceptance within 45 days after the date specified for Substantial Completion. Article 3. Contract Price. The Awarding Authority shall pay the Contractor, in current funds, for the performance of the Work, subject to additions and deductions by Approved Change Order(s), the Contract Price of dollars($ . The Unit Prices, if any, approved by the Awarding Authority are those included in the Contractor's General Bid. The following Alternates have been accepted and their costs are included in the Contract Price: Alternate No( s): --------------- Article 4. Approved Subcontractors. The filed Subcontractors listed in the Contractor's General Bid submitted by the Contractor have been approved for the performance of the specified portions of the Work subject to the Commonwealth's verification that they have complied with state corporation and partnership registration laws. No other filed Subcontractors and no non-filed Subcontractors shall be used for these or any other portions of the Work without the prior written approval of the Awarding Authority. Article 5. Certifications. Pursuant to M.G.L. c. 62(c), s.49 (a), the individual signing this Contract on behalf of the Contractor hereby certifies, under the penalties of perjury, that to the best of his or her knowledge and belief the Contractor has complied with any and all applicable state and federal tax laws. The individual signing this Contract on behalf of the Contractor further certifies under penalties of perjury that the Contractor is not presently debarred from doing public construction work in the Commonwealth under the provisions ofM.G.L. c. 29, s. 29F, or any other applicable debarment provisions of any other chapter of the General Laws or any rule or regulation promulgated thereunder and is not presently debarred from doing public construction work by any agency of the United States. Article 6. The Contract Documents: The following documents form the Contract, are incorporated by reference herein, and are referred to as the "Contract Documents:" -The Instructions to Bidders -The General Bid submitted by the Contractor -This Owner -Contractor Agreement -The General Conditions of the Contract -The Supplementary General Conditions [Note: the term "Supplementary General Conditions" may also refer to Division 1 of the Specifications.] -The Plans and Specifications, including Addenda identified in Article 1 above Owner -Contractor Agreement DCAMM Small Projects 2/17 Page2 of6 DCP1828 HCl -All Approved Change Orders issued after execution of this Owner -Contractor Agreement Article 7. Minority Business Enterprise and Women Business Enterprise Participation Goals and Minority/Women Workforce Utilization Percentages: The applicable goals, if any, for minority business enterprise and woman business enterprise participation established for this Contract are as follows: The Minority Business Enterprise/Women Business Enterprise (MBE/WBE) participation goal for this Contract is a combined goal of _ 10.4_% of the Contract Price. The applicable minority workforce utilization percentage is 15.3%. The applicable women workforce utilization percentage is 6.9%. Article 7 A. Service-Disabled Veteran-Owned Business Enterprises (SDVOBE) Participation Benchmark: The Commonwealth encourages and monitors the participation of Service-Disabled Veteran- Owned Business Enterprises ("SDVOBE") and Veteran Business Enterprises (VBE) on its construction projects. The benchmark for SDVOBE and VBE participation on the project is 3%. Article 8. Liquidated Damages. For the purposes of Article VI of the General Conditions of the Contract, liquidated damages for delay shall be as follows: $1,000.00 per day Article 9. Additional Insurance Provisions. The insurance requirements set forth in Article XIV of the General Conditions of the Contract are supplemented by the provisions, if any, appearing in Exhibit A attached hereto and incorporated herein. In witness whereof, the parties hereto have caused this instrument to be executed in triplicate under seal as of the date set forth above. Article 10. Conditional Notice to Proceed. DCAMM, in its sole discretion, may issue a conditional notice to proceed with certain preliminary contract work pending the submission of certain contract documentation required under the contract. Preliminary contract work shall not include any work at the project site and is limited to work conducted at the contractor's offices such as preparation of submittals and project planning. Failure to meet the requirements of the conditional notice to proceed in a timely manner as determined by DCAMM may result in DCAMM terminating the contract as set forth in Article XVII of the General Conditions of the Contract, a submission of a claim under the General Contractor's bid bond, or any other Owner -Contractor Agreement·DCAMM Small Projects 2/17 Page 3 of6 appropriate action by DCAMM. CONTRACTOR: By: --------------- Name: -------------- Title: --------------- Date: --------------- AWARDING AUTHORITY: DCP1828 HCl By executing this Agreement, the undersigned authorized signatory of the Awarding Authority, who incurs no personal liability by reason of the execution hereof or anything herein contained, hereby certifies under penalties of perjury that this Contract is executed in accordance with a prior approval of the Division of Capital Asset Management and Maintenance, and further certifies under the penalties of perjury that all the applicable provisions of M. G .L. c.149, §44J, have been complied with. By: Name: Title: Date: Additional Signature Required upon receipt and approval of all required forms set forth in Exhibit B where DCAMM is the Awarding Authority: Approved as to Form: By: Name: Title: Date: Owner .Contractor Agreement DCAMM Small Projects 2/17 Page 4 of6 EXHIBIT A to the Owner-Contractor Agreement Additional Insurance Provisions None Owner -Contractor Agreement DCAMM Small Projects 2/17 DCP1828 HCI Page 5 of6 DCP1828 HCl EXHIBIT B to the Owner-Contractor Agreement Forms Used During Contract Award and Execution • Payment Bond • Performance Bond • Certificate(s) oflnsurance (to be provided by Contractor) • Certificate of Corporate Vote • Certificate of Joint Venture (if applicable) • Certificate of Compliance with State Tax Law • Workforce Certification-Certificate of Compliance with Certain Workforce Related Legal Requirements • Executive Order 504 Contractor Certification • DCAMM Trench Application & Permit & Excavator Permit Supplement • Schedule for Participation by Minority and Women Business Enterprises • Letter of Intent Owner -Contractor Agreement DCAMM Small Projects 2/17 Page 6 of6 PAYMENT BOND Know all men by these presents, that as principal, and __________________________ _ as surety, are held and firmly bound unto the Commonwealth of Massachusetts in the sum of in lawful money of the United States of America, to be paid to the Commonwealth of Massachusetts, for which payments, well and truly to be made, we bind ourselves, our respective heirs, executors, administrators, successors and assigns, jointly and severally, firmly by these presents. Whereas, the said principal has made a Contract with the Commonwealth acting through its Division of Capital Asset Management and Maintenance ("Awarding Authority") bearing date of , 20 __ , for the construction of Project No. DCPI828 Contract No. _HCI Project Name: HCG -HAMPSHIRE COURTHOUSE -ROOFING AND ENVELOPE REPAIRS Now the condition of this obligation is such that if the principal shall pay for all labor performed or furnished and for all materials used or employed in said Contract and in any and all duly authorized modifications, alterations, extensions of time, changes or additions to said Contract that may hereafter be made, notice to the surety of such modifications, alterations, extensions of time, changes or additions being hereby waived, the foregoing to include any other purpose or items set out in, and to be subject to, provisions of Massachusetts General Laws Chapter 30, section 39A, and Chapter 149, section 29, as amended, then this obligation shall become null and void; otherwise it shall remain in full force and virtue. In witness whereof we hereunto set our hand and seals this day of ----____________ ,20_ ___________ (Seal) (Print Name of General Contractor) By _________ _ (Signature -Title) DCAMM Payment Bond 4/02 _ __________ (Seal) (Print Name of Surety) (Signature -Title) Surety Address __________ _ PERFORMANCE BOND Know all men by these presents, that as principal, and __________________________ _ as surety, are held and firmly bound unto the Commonwealth of Massachusetts in the sum of -------------------------------in lawful money of the United States of America, to be paid to the Commonwealth of Massachusetts, for which payments, well and truly to be made, we bind ourselves, our respective heirs, executors, administrators, successors and assigns, jointly and severally, firmly by these presents. Whereas, the said principal has made a Contract with the Commonwealth, acting through its Division of Capital Asset Management and Maintenance ("Awarding Authority"), bearing date of , 20 __ , for the construction of Project No. DCP 1828 Contract No. HCl Project Name HCG -HAMPSHIRE COURTHOUSE -ROOFING AND ENVELOPE REPAIRS Now the condition of this obligation is such that if the principal shall well and truly keep and perform all the undertakings, covenants, agreements, terms and conditions of said Contract and any extensions thereof that may be granted by the Commonwealth, with or without notice to the surety, and during the life of any guarantee required under the Contract, and shall also well and truly keep and perform all the undertakings, covenants, agreements, terms and conditions of any and all duly authorized modifications, alterations, changes or additions to said Contract that may hereafter be made, notice to the surety of such modifications, alterations, changes or additions being hereby waived, then this obligation shall become null and void; otherwise it shall remain in full force and virtue. In the event that the Contract is abandoned by the Contractor, or is terminated by the Commonwealth under the provisions of said Contract, said surety shall, if requested in writing by the Commonwealth, take such action as is necessary to complete the Contract. In witness whereof we hereunto set our hand and seals this ____ day of ________ ,20 __ ____________ (Seal) (Print Name of General Contractor BY ---------------- (Signature -Title) ___ -,,.-_____ (Seal) (Print Name of Surety) BY ------------(Signature -Title) Surety Address __________ _ DCAMM Performance Bond 4/02 SCHEDULE FOR PARTICIPATION BY MINORITY/WOMEN BUSINESS ENTERPRISES DIVISION OF CAPITAL ASSET MANAGEMENT AND MAINTENANCE DCAMM Project Number: DCAMM Project Name: Project Location: A. Filed Sub-bidders utilizing MBE/WBE firms, and MBE/WBE Sub-bidders • attach to Filed Sub-bid. B. General Contractor must submit to the Compliance Office within five (5) working days of the opening of General Bids. BIDDER CERTIFICATION: The Bidder agrees that if awarded the contract it will expend at least the amount of the contract set forth below for MBE/WBE participation. For purposes of this commitment, the MBE and WBE designation means that a business has been certified by Massachusetts Supplier Diversity Office ("SDO") as either an MBE, WBE or M/WBE, see Article XIII of the Contract. The Bidder must indicate the MBE/WBE firms it intends to utilize on the project as follows (attach additional sheets if necessary): Company Name MBE Describe MBE/WBE If Supplier, Indicate Total Dollar & Address or Scopes of Work (clarify Total Value of Supplies Value of WBE "Labor Only", "Material Only" (10% of total counts Participation or "Labor and Material") toward Participation) I. 2. 3. 4. 5. 6. 7. 8. Combined MBE/WBE Project Goal-Percentage: ____ % Total Dollar Value ofMBE Commitment:$ _____ _ Combined MBE/WBE Project Goal-Dollars: $ _____ _ Total Dollar Value ofWBE Commitment:$ _____ _ Total Value of Combined MBE + WBE Commitment:$ _____ _ The undersigned hereby certifies that he/she has read the terms and conditions of the contract with regard to MBE/WBE participation and is authorized to bind the Bidder to the commitment set forth above. Name affirm _________________ _ Authorized Signature _____________ _ Business Address _______________ _ Print Name. ________________ _ Title __________________ _ Telephone No. ________ Fax No. ______ _ Date __________________ _ Email:-------------------- Schedule fer Participation -Revised 7113 LETTER OF INTENT MINORITY/WOMEN BUSINESS ENTERPRISES PARTICIPATION DIVISION OF CAPITAL ASSET MANAGEMENT AND MAINTENANCE (To be completed by MBE/WBE and submitted by the General Bidder to the DCAMM Compliance Office with its completed Schedule for Participation within five (5) working days of the opening of General Bids or by Filed Sub-bidder with its bid.) DCAMM Project Number:--------------------- Project Name: ------------------------- Project Location:------------------------ To: _________ N_a_m_e_o_f:-G-e_n_e_ra_J_B_i""'d""'.'de_r_/_S_u""b--b-id-d-,-e_r ________ _ Indicate SDO Certification: MBE WBE MIWBE 1. This firm intends to perform work in connection with the above referenced project with its own workforce and understands it will be responsible for providing all required project weekly workforce reports, including, but not limited to, certified payrolls and workforce composition reports, ce11ain of which are submitted electronically. 2. This firm is currently certified by the Massachusetts Supplier Diversity Office ("SDO") to perform the work identified below, and has not changed its minority/women ownership, control, or management without notifying SDO within thirty (30) days of such a change. 3. This firm understands that if the General Bidder/Sub-bidder referenced above is awarded the contract, the Bidder intends to enter into an agreement with this firm to perform the activity described below for the prices indicated. This firm also understands that the above-referenced firm, as General Bidder/Sub-bidder, can make substitutions only ns allowed by Article XIll of the Contract. 4. This fim1 understands that under the terms of Article XIII of the contract, only work actually performed by an MBE/WBE with its own existing workforce will be credited toward MBE/WBE participation goals, and this firm cannot assign or subcontract out any of its work without prior \,Titten approval of the DCAMM Compliance Office, and that any such assignment or subcontracting will not be credited toward MBE/\VBE pa1ticipation goals. MBE/WBE PARTICIPATION Identify Specification DescribeMBE/WBE Scope(s) of Work (provide detail of If Supplier, Indicate Dollar Value of Section/Item Number the work to be performed and clarify "Labor and Material") Total Value of Participation or General Conditions "Labor Only" or "Material Only" Supplies (10% of total counts toward Participation) .. (Attach addmonal sheets 1f necessary) Total Dollar Value of Work to be Performed by MBE/WBE Firm:$ _______ _ Name of MBE/WBE Firm:------------- Business Address:---------------- Telephone No _______ Fax No .. _______ _ E-mail Address:----------------- Authorized Signature:-------------- Print Name:------------------ Title: __________________ _ Date:-------------------- Letter of Intent-Revised 7113 CERTIFJCATE OF CORPORATE VOTE I hereby cerlify that I am the __ clerk, ___ , assistan·t clerk, of --------------------(the "Corporation") and that at a (Name of Corporat.ion) duly rnthorized meeting of the Boad of Directors of the Corporation held on --------------in at which a guornm was (Dare) (Location) present and voting it was voted ro authorize------------------ (Name) ----------------------of the Corporation to execure (Officer Title) and deliver on behalf of the Corpora!ion the following contract and to act as principal to execute bonds in connection !herewith, which contract nnd bonds were presented to and made a pan of the records of s3id meeting: Mass State Project No. _____ _ Project Title:-------------------------- I fonher cenify th2c ______________ is the duly qualified and acting (Name o~ Corpor;;te Officer) of the Corporation and Lliat s2id vote h2S not been (Officer Title) repealed, rescinded or amended. Date (CORPORA TE SEAL) Sl..TBSCR.IBED AND SWORN TO TH.IS DAY OF ___ ,20_· BEFORE ME Notary Public My Commission Expires: ___ _ Certific21e of Corporal~ Vote DCA.i\14/02 CERTIFICATE OF JOINT VENTURE (INCLUDING SIGNATURE AUTHORITY) This certificate is being given in connection with the execution by _______________ (the "Joint Venture") of the following construction contract with the Commonwealth of Massachusetts: In connection with the execution of the contract (the "Contract") the parties to the Joint Venture represent and warrant as follows: I. Exhibit A attached hereto is a tme and complete copy of the Joint Venture Agreement between the panies dated . Said Joint Venture Agreement is in full force and effect and has not been modified, amended, revoked, or terminated. 2. The principal place of business of the Joint Venture is as follows: 3. The Management Committee of the Joint Venture described in Section _____________ of the Joint Venture Agreement continues to consist of who together have lhe power to bind the Joint Venture and the parties thereto. 4. The Management Committee of the Joint Venture hereby appoints --------------as an authorized representative of the Joint Venture who shall have the power, individually, to execute any and all documents in connection with the Contract and \vhose signature shall be binding upon the Joint Venture. The Management Committee may modify or revoke such appointment, and may appoint addilional authorized representative(s), only with the consent of the Commonwealth and only by a written document executed by the members of the Management Committee. 5. No changes in the Management Committee of the Joint Venture shall be effective without the written consent of the Commonwealth. 6. No amendments to the Joint Venture Agreement shall be effective without the \>Titten consent of the Commonwealth. 7. By executing this certificate acknowledge that they are jointly and severally liable to the Commonwealth of Massachusetts for all obligations of the Joint Venture. Certificate of JV DCAM 4/02 Page I of2 This certificate is executed under seal as of the dates set forth opposite the last signature below: -----------------------' a Massachusetts joint venture By:--------------------' a Massachusetts corporation having a principal place of business at _________________ _ __________________________ ,its general partner By: ____________ _ Its:---------------- hereunto duly authorized Date: --------------- By:--------------------' a Massachusetts corporation having a principal place of business at-------------------- --------------------------' its general parLner. By: _____________ _ Ils: ----------------- hereunt.o duly authorized Date:-------------- (Note: This certificate may have to be modified depending upon the tenns of the joint venture agreement.) Certificate of JV DCAM 4/02 Page 2 of2 CERTIFICATE OF COMPLIANCE WITH STATE TAX LAWS AND WITH UNEMPLOYMENT COMPENSATION CONTRIBUTION REQUIREi\'lENTS Pursuant to M.G.L., Ch. 62C, s. 49A and M.G.L., Ch. 151A, s. 19A, I, ---------~-----------authorized signatory for whose principal place of business is at -------------- ---------------~--------·do hereby certify under penalties of perjury that---------------has filed all state tax returns and paid all taxes as required by law and has complied with all state laws pertaining to contributions to the unemployment compensation fund and to payments in lieu of contributions. The Business Organization Social Security Number or Federal Identification Number is 20 Signed under the penalties of perjury the _____ day of ______ _ Signature:----------------- Name and Title: ------------------ Certificate of Compliance with State Tax Laws DCAM Rev. 04/02 WORKFORCE CERTIFICATION CERTIFICATE OF COMPLIANCE WITH CERTAIN WORKFORCE RELATED LEGAL REQUIRMENTS: 1-9 EMPLOYMENT ELIGIBILITY VERIFICATION, WORKER CLASSIFICATION, WORKERS' COMPENSATION INSURANCE, UNEMPLOYMENT INSURANCE, SOCIAL SECURITY AND INCOME TAXES, HOSPITALIZATION AND MEDICAL BENEFITS Applicable to All DCAMM Construction .Projects To Be Executed by General Contractors/Construction Managers/All Subcontractors Company Name: _____________________ ("Company") Project Title: ______________________ ("Project") Project No.: Mass. State Project No. ____________ _ I, ____________________ authorized signatory for Print Name Company whose principal place of business is at _____________ _ Address do hereby certify under penalties of perjury that Company shall comply with the following legal requirements for any and all employees to be employed in the Project who are required to be listed in the certified payroll reports for the Project: 1) Federal Department of Homeland Security Requirements in hiring such employees including, but not limited, to the faithful completion of the Federal Department of Homeland Security Form I-9 process by Company; 2) proper classification of individuals employed on the project; 3) all laws concerning workers' compensation insurance coverage, unemployment insurance, social security taxes, and income taxes; and 4) all laws concerning hospitalization and medical benefits that meet the minimum requirements of the connector board established in chapter 176Q of the General Laws. Company acknowledges that with the weekly workforce reports that must be submitted on a weekly basis, Company and all of its subcontractors will be required to certify that the Form 1-9 process was faithfully completed and that all other legal requirements related to its workforce referenced above were followed for all employees listed on each certified Workforce Certification 11 -13 payroll report when submitted. By the signature of the Company's Authorized Signatory below, the Company certifies under the pains and penalties of perjury that the Company shall comply with all requirements of applicable law and the this Workforce Certification; that the Company will not knowingly use undocumented workers in connection with the performance of this contract; that pursuant to federal requirements, the Company shall verify the immigration status of all workers assigned to the contract without engaging in unlawful discrimination; and that the Company shall not knowingly or recklessly alter, falsify, or accept altered or falsified documents from any such worker. The Company understands and agrees that breach of any of the terms of this Workforce Certification during the period of a contract may be regarded as a material breach, subjecting the Company to sanctions, including but not limited to monetary penalties, withholding of payments, contract suspension or termination. Company shall require each of its subcontractors to execute and provide to Company a Workforce Certification with the execution of each subcontract, and Company shall forward a copy of each such Workforce Certification to the General Contractor or Construction Manager for filing with DCAMM. Company Social Security No. or Federal Identification No. is:---------- Signed under the pains and penalties of perjury the ____ day of ____ 20 Signature: ____________________ _ Name and Title: -------------------Duly Authorized Workforce Certification 11 -13 Executive Order 504 Contractor Certification Form BIDDERICONTRACTOR LEGAL NAME: BIDDER/CONTRACTOR VENDOR/CUSTOMER CODE: Executive Order 504: For all Contracts involving !he Contractor's access to personal in[ormation, as defined in M.G.L. c. 93H, and personal data, as defined in M.G.L. c. 66A, owned or controlled by Executive Department agencies, or access to agency systems containing such information or data (herein collectively "personal information"). Conlrac!or cer@es under lhe pains and penalties of perjury that the Contractor (1} has read Commonwealth of Massachusetts Executive Order 504 and agrees to protect any and all personal inFormation; and (2) has reviewed all of the Commor.wealth of Massachusetts Information Technology Division's Security Policies available at Wo'NJ.mass.oov/lTD under Policies and Standards. Notwithstanding any contractual provision to the contrary, in connection v1ith the Contractor's performance under this Contract, for all stale agencies in the Executive Departr;ient, including all executive offices. boards, commissions, agencies, departments, divisions, councils, bureaus, and offices, now existing and hereafter established, the Contractor shall: (l}obtain a copy, review, and comply with the contracting agency's ln[ormation Security Program (ISP) and any pertinent security guidelines, standards and policies; (2) comply with all of the Commonwealth of Massachusetts lnFormation Technology Division's Security Policies ("Security Poiicies") available at WVNt.mass.oov/lTD under Policies and Standards; {2) communicate and enforce the contracting agency's ISP and such Security Policies against all employees (whether such employees are direct or contracted) and subcontractors: (3) implement and maintain any other reasonable appropriate security procedures and practices necessary to protect personal information to which the Conlractor is given access by the contracting agency from the unauthorized access, destruction, use, modification. disclosure er loss; {4) be responsible for the full or partial breach of any of these terms by its employees (whether such employees are direct or contracted) or subcontractors during or after the term of this Contract, and any breach of these terms may be regarded as a material breach of this Contract; {5) in the event of any unauthorized access, destruction, use, modification, disclosure or loss or the personal information {collectively referred lo as the "unauthorized use"): (a) immediately notify lhe contracting agency if the Contraclor becomes aware of the unauthorized use; (b) provide full cooperation and access to information necessary for the contracting agency to determine the scope of the unauthorized use; and (c) Issued 1/1/09 provide full cooperation and access to information necessary for the contracting agency and the Contractor to fulfill any notification requirements. Breach oi these terms may be regarded as a material breach of this Contract, such that the Commonwealth may exercise any and all contractual rights and remedies. including without limitation indemnification under Section 11 of the Commonwealth's Terms and Conditions, withholding of payments, contract suspension, or termination. In addition, the Contractor may be subject to appl\cable statutory or regulatory penalties, including and without limitation, those imposed pursuant to M.G.L. c. 93H and under M.G.L. c. 214, § 38 for violations under M.G.L. c. 66A. Bidder/Contractor Name: Bidder/Contractor Authorized Signature: -------------------' Print Name and Title of Authorized Signatory: ------------------' Date:--------------~ This Certificalicn may be signed once and photocopied to be attached to any Commonwealth Contract that does not already contain this Certification Language and shall be interpreted to be incorporated by reference into any applicable contract subject to Executive Order 504 for this Cor:!ractor. Issued 1/1/09 DCAMMTRENCHAPPLICATION & PERMIT Permit Number: _______ _ Date Issued: Permit ~ued by DivNon of Capital~ Management & Maintenance One Ashburton Place Boston, ~husetts 02108 Phone (617) 727-4050 Expiration Date: Upon Project Completion Permit Fee Not Required F AX (617) 727-536.3 Project Name & No.: ___________________________ _ TRENCH PERMIT APPLICATION Application To be Filed by General Contractor or CM at Risk Contractor Approved Permit To be Posted by General Contractor or CM at Risk Contractor Pursuant to G.L. c. 82A §1 and 520 CMR 7.00 et seq. (as amended) THIS PERMIT MUST BE FULLY COMPLETED PRIOR TO CONSIDERATION Applicant (General Contractor/CM) Identify Applicant's Contract Executive Name: Name: Phone: Cell: Street Address: Identify Applicant's Project Manager: City/Town: Name: State/Zip: Phone: Cell: Excavator firm & operator, if known (or indicate TBD & provide Permit Supplement [form attached[ when info. available): Name of firm: Name of Firm Contact Person: Firm Address: Phone: Cell: Massachusetts Hoisting License (Operator) Name, if known: License Grade (Restrictions): Expiration Date: Owner of Pro[!erti:: Location of Pro[!ert:y Commonwealth of Massachusetts (DCAMM) Street Address: One Ashburton Place -151h Floor Boston, MA 02108 City/Town: Project Manager Name: Phone: Cell: State/Zip: This permit is valid for the above mentioned Mass State Project Only and is applicable to the properly fenced boundaries described in the contract documents as well as the work indicated by the plans and specifications. Description, location and purpose of proposed trench: Please describe the location of the proposed trench and its purpose (include a description of what is ( or is intended) to be laid in proposed trench ( eg; pipes/cable lines etc.) Please use reverse side or additional sheet if additional space is needed. (If this information not known when submitting the application then indicate "TBD ". If TBD is indicated, then the undersigned must provide the above information (description, location and purpose) on the attached Permit Supplement form, to DCAMM's resident engineer or other authorized DCAMM representative, for each trench excavated. Identify Applicant's Applicable Insurance Policy and Coverage: Provide Insurance Policy No.: ,: Name and Address of Insurer: ·. ,: · ... Insurer's Contact Name and Phone No.: Policy Expiration Date: DCAM Trench App & Permit 11 13 Page I of4 General Contractor or CM at Risk Contractor must provide: Name of Competent Person *(as defined by 520 CMR 14.02) *Capable (i.e., trained and knowledgeable) in identifying existing and predictable hazards in the trench, and other working conditions which may pose a hazard to workers, and Authorized by management to take necessary corrective action to eliminate the hazards . . Employees must be removed from hazardous areas until the hazard has been corrected. Name: Work Phone: Title: Cell Phone: BY SIGNING THIS FORM, THE APPLICANT ACKNOWLEDGES AND CERTIFIES THAT APPLICANT IS FAMILIAR WITH, OR, BEFORE COMMENCEMENT OF THE WORK, WILL BECOME FAMILIAR WITH, ALL LAWS AND REGULATIONS APPLICABLE TO WORK PROPOSED, INCLUDING OSHA REGULATIONS, G.L. c. 82A, 520 CMR 14.00 et seq., AND ANY APPLICABLE MUNICIPAL ORDINANCES, BY-LAWS AND REGULATIONS AND THEY COVENANT AND AGREE THAT ALL WORK DONE UNDER THE PERMIT ISSUED FOR SUCH WORK WILL COMPLY THEREWITH IN ALL RESPECTS AND WITH THE CONDITIONS SET FORTH BELOW. THE UNDERSIGNED OWNER AUTHORIZES THE APPLICANT AND ANY DULY AUTHORIZED EXCAVATOR OPERATOR TO UNDERTAKE SUCH WORK ON THE PROPERTY OF THE OWNER PURSUANT TO THE APPROVED PERMIT. WITHOUT RELIEVING THE APPLICANT AND OPERATOR FROM THEIR OBLIGATIONS, OWNER ALSO, FOR THE DURATION OF CONSTRUCTION, AUTHORIZES PERSONS DULY APPOINTED BY DCAMM TO ENTER UPON THE PROPERTY TO MONITOR AND INSPECT THE WORK FOR CONFORMITY WITH THE CONDITIONS ATTACHED HERETO AND THE LAWS AND REGULATIONS GOVERNING SUCH WORK. THE UNDERSIGNED APPLICANT AGREES TO REIMBURSE DCAMM FOR ANY AND ALL COSTS AND EXPENSES INCURRED BY DCAMM IN CONNECTION WITH THIS PERMIT WHERE THE APPLICANT HAS FAILED TO COMPLY WITH THE TRENCHING REGULATIONS THUS REQUIRING DCAMM TO TAKE MEASURES TO PROTECT THE PUBLIC, INCLUDING BUT NOT LIMITED TO INSPECTIONS MADE TO ASSURE COMPLIANCE. THE UNDERSIGNED APPLICANT AGREES TO DEFEND, INDEMNIFY, AND HOLD HARMLESS DCAMM AND ALL OF ITS AGENTS AND EMPLOYEES FROM ANY AND ALL LIABILITY, CAUSES OR ACTION, COSTS, AND EXPENSES RESULTING FROM OR ARISING OUT OF ANY INJURY, DEATH, LOSS, OR DAMAGE TO ANY PERSON OR PROPERTY DURING THE WORK CONDUCTED UNDER THIS PERMIT. The undersigned General Contractor/CM will post this Permit in a prominent location at the Project site and will cause to be posted each Permit Supplement form in the same prominent location. APPLICANT'S SIGNATURE Duly Authorized Print Name and Title:----------------- DCAM Trench App & Permit 11 13 Page 2 of 4 CONDITIONS AND REQUIREMENTS PURSUANT TO G.L.C.82A AND 520 CMR 7.00 et seq. (as amended) By signing the application, the applicant understands and agrees to comply with the following: i. No trench may be excavated unless the requirements of sections 40 through 40D of chapter 82, and any accompanying regulations, have been met and this permit is invalid unless and until said requirements have been complied with by the excavator applying for the permit including, but not limited to, the establishment of a valid excavation number with the underground plant damage prevention system as said system is defined in section 76D of chapter 164 (DIG SAFE). ii. Trenches may pose a significant health and safety hazard. Pursuant to Section 1 of Chapter 82 of the General Laws, an excavator shall not leave any open trench unattended without first making every reasonable effort to eliminate any recognized safety hazard that may exist as a result of leaving said open trench unattended. Excavators should consult regulations promulgated by the Department of Public Safety in order to familiarize themselves with the recognized safety hazards associated with excavations and open trenches and the procedures required or recommended by said department in order to make every reasonable effort to eliminate said safety hazards which may include covering, barricading or otherwise protecting open trenches from accidental entry. iii. Persons engaging in any trenching operation shall familiarize themselves with the federal safety standards promulgated by the Occupational Safety and Health Administration on excavations: 29 CFR 1926.650 et.seq., entitled Subpart P "Excavations". iv. Excavators engaging in any trenching operation who utilize hoisting or other mechanical equipment subject to chapter 146 shall only employ individuals licensed to operate said equipment by the Department of Public Safety pursuant to said chapter and this permit must be presented to said licensed operator before any excav~tion is commenced. v. By applying for, accepting and signing this peqnit, the applicant hereby attests to the following: (1) that applicant has read and understands the regulations promulgated by the Department of Public Safety with regard to construction related excavations and trench safety; (2) that applicant has read and understands the federal safety standards promulgated by the Occupational Safety and Health Administration on excavations: 29 CMR .1926.650 et.seq., entitled Subpart P "Excavations" as well as any other excavation requirements established by this municipality; and (3) that applicant is aware of and has, with regard to the proposed trench excavation on private property or proposed excavation of a city or town public way that forms the basis of the permit application, complied with the requirements of sections 40-40D of chapter 82A. vi. This permit shall be posted in plain view on the site of the trench. For additional information please visit the Department of Public Safety's website at www.mass.gov/dps SUMMARY OF EXCAVATION AND TRENCH SAFETY REGULATION (520 CMR 14.00 ET SEO.) This summary was prepared by the Massachusetts Department of Public Safety pursuant to G.L.c.82A and does not include all requirements of the 520 CMR 14.00. To view the full regulation and G.L.c.82A, go to www/mass.gov/dps Pursuant to M.G.L. c. 82, § 1, the Department of Public Safety,jointly with the Division of Occupational Safety, drafted regulations relative to trench safety. The regulation is codified in section 14.00 of title 520 of the Code of Massachusetts Regulations. The regulation requires all excavators to obtain a permit prior to the excavation of a trench made for a construction-related purpose on public or private land or rights-of-way. All municipalities must establish a local permitting authority for the purpose of issuing permits for trenches within their municipality. Trenches on land owned or controlled by a public (state) agency requires a permit to be issued by that public agency unless otherwise designated. In addition to the permitting requirements mandated by statute, the trench safety regulations require that all excavators, whether public or private, take specific precautions to protect the general public and prevent unauthorized access to unattended trenches. Accordingly, unattended trenches must be covered, barricaded or backfilled. Covers must be road plates at least%" thick or equivalent; barricades must be fences at least 6' high with no openings greater than 4" between vertical supports; backfilling must be sufficient to eliminate the trench. Alternatively, excavators may choose to attend trenches at all times, for instance by hiring a police detail, security guard or other attendant who will be present during times when the trench will be unattended by the excavator. The regulations further provide that local permitting authorities, the Department of Public Safety, or the Division of Occupational Safety may order an immediate shutdown of a trench in the event of a death or serious injury; the failure to obtain a permit; or the failure to implement or effectively use adequate protections for the general public. The trench shall remain shutdown until re-inspected and authorized to re-open provided, however, that excavators shall have the right to appeal an immediate shutdown. Permitting authorities are further authorized to suspend or revoke a permit following a hearing. Excavators may also be subject to administrative fines issued by the Department of Public Safety for identified violations. DCAM Trench App & Perm.it 11 13 Page 3 of 4 SUMMARY OF 1926 CFR SUBPART P -OSHA EXCAVATION STANDARD This is a worker protection standard, and is designed to protect employees who are working inside a trench. This summary was prepared by the Massachusetts Division of Occupational Safety and not OSHA for informational purposes only and does not constitute an official interpretation by OSHA of their regulations, and may not include all aspects of the standard. For further information or a full copy of the standard go to www.osha.gov. • Trench Definition per the OSHA standard: o An excavation made below the surface of the ground, narrow in relation to its length. o In general, the depth is greater than the width, but the width of the trench is not greater than fifteen feet. • Protective Systems to prevent soil wall collapse are always required in trenches deeper than 5', and are also required in trenches less than 5' deep when the competent person determines that a hazard exists. Protection options include: o Shoring. Shoring must be used in accordance with the OSHA Excavation standard appendices, the equipment manufacturer's tabulated data, or designed by a registered professional engineer. o Shielding (Trench Boxes). Trench boxes must be used in accordance with the equipment manufacturer's tabulated data, or a registered professional engineer. o Sloping or Benching. In Type C soils (what is most typically encountered) the excavation must extend horizontally I Y, feet for every foot of trench depth on both sides, 1 foot for Type B soils, and% foot for Type A soils. o A registered professional engineer must design protective systems for all excavations greater than 20' in depth. • Ladders must be used in trenches deeper than 4'. o Ladders must be inside the trench with workers at all times, and located within 25' of unobstructed lateral travel for every worker in the trench. o Ladders must extend 3' above the top of the trench so workers can safely get onto and off of the ladder. • Inspections of every trench worksite are required: o Prior to the start of each shift, and again when there is a change in conditions such as a rainstorm. o Inspections must be conducted by the competent person (see below). • Competent Person(s) is: o Capable (i.e., trained and knowledgeable) in identifying existing and predictable hazards in the trench, and other working conditions which may pose a hazard to workers, and o Authorized by management to take necessary corrective action to eliminate the hazards. Employees must be removed from hazardous areas until the hazard has been corrected. • Underground Utilities must be: o Identified prior to opening the excavation ( e.g., contact Digsafe ). o Located by safe and acceptable means while excavating. o Protected, supported, or removed once exposed. • Spoils must be kept back a minimum of2' from the edge of the trench. • Surface Encumbrances creating a hazard must be removed or supported to safeguard employees. Keep heavy equipment and heavy material as far back from the edge of the trench as possible. • Stability of Adjacent Structures: o Where the stability of adjacent structures is endangered by creation of the trench, they must be underpinned, braced, or otherwise supported. o Sidewalks, pavements, etc. shall not be undermined unless a support system or other method of protection is provided. • Protection from water accumulation hazards: o It is not allowable for employees to work in trenches with accumulated water. If water control such as pumping is used to prevent water accumulation, this must be monitored by the competent person. o If the trench interrupts natural drainage of surface water, ditches, dikes or other means must be used to prevent this water from entering the excavation. • Additional Requirements: o For mobile equipment operated near the edge of the trench, a warning system such as barricades or stop logs must be used. o Employees are not permitted to work underneath loads. Operators may not remain in vehicles being loaded unless vehicles are equipped with adequate protection as per 1926.60 I (b )( 6). o Employees must wear high-visibility clothing in traffic work zones. o Air monitoring must be conducted in trenches deeper than 4' if the potential for a hazardous atmosphere exists. If a hazardous atmosphere is found to exist (e.g., 0 2 <19.5% or >23.5%, 20% LEL, specific chemical hazard), adequate protections shall be taken such as ventilation of the space. o Walkways are required where employees must cross over the trench. Walkways with guardrails must be provided for crossing over trenches> 6' deep. o Employees must be protected from loose rock or soil through protections such as scaling or protective barricades. DCAM Trench App & Permit l l 13 Page 4 of 4 EXCAVATORPERMITSUPPLEMENT To be Signed by the Excavator Firm Prior to Excavation of Any and All Trenches at Project Site and Provided to the General Contractor/CM for Posting and a Copy to the Resident Engineer Reference The Pennit for Project issued by Division of Capital Asset Management (DCAMM) One Ashburton Place Boston, Massachusetts 02108 Phone ( 617) 727-4050 FAX(617)727-5363 Permit Number: Permit Holder: Date Issued: Expiration Date: Upon Project Completion Mass State Project Name & No ____________________________ _ Pursuant to G.L. c. 82A §1 and 520 CMR 14.00 et seq.(as amended) Excavator (firm) Contact Person at Excavator (firm) Name: Name: Street Address: City ff own: State: Zip: Phone Cell Massachusetts Hoisting License (Operator) Name: License Grade (Restrictions): Expiration Date: Name of Owner(s) of Property Owner's Project Manager Commonwealth of Massachusetts (DCAMM) Name: Street Address Phone: Cell: One Ashburton Place -151h Floor Project Address: Description, location and purpose of proposed trench: Please describe the location of the proposed trench and its purpose (include a description of what is ( or is intended) to be laid in proposed trench ( eg; pipes/cable lines etc.) Please use reverse side or additional sheet if additional space is needed. This permit supplement is valid for the above mentioned Mass State Project Only and is applicable to the boundaries described in the contract documents as well as the work indicated by the plans and specifications. Identify Excavator Contractor's Applicable Insurance Policy and Coverage: Provide Insurance Policy No.: Name and Address of Excavator Contractor's Insurer: Insurer's Contact Name and Phone No.: Policy Expiration Date: I Dig Safe# DCAM Excavator Permit Supp. 3-09 I of 4 BY SIGNING THIS FORM, THE EXCAVATOR FIRM: 1) ACKNOWLEDGES AND CERTIFIES THAT OPERATOR IS FAMILIAR WITH, OR, BEFORE COMMENCEMENT OF THE WORK, WILL BECOME FAMILIAR WITH, ALL LAWS AND REGULATIONS APPLICABLE TO WORK PROPOSED, INCLUDING OSHA REGULATIONS, G.L. c. 82A, 520 CMR 14.00 et seq., AND ANY APPLICABLE MUNICIPAL ORDINANCES, BY-LAWS AND REGULATIONS AND THEY COVENANT AND AGREE THAT ALL WORK DONE UNDER THE PERMIT ISSUED FOR SUCH WORK WILL COMPLY THEREWITH IN ALL RESPECTS AND WITH THE CONDITIONS SET FORTH HERIN; 2) AGREES TO REIMBURSE DCAMM FOR ANY AND ALL COSTS AND EXPENSES INCURRED BY DCAMM IN CONNECTION WITH THIS PERMIT WHERE THE EXCAVATOR FIRM HAS FAILED TO COMPLY WITH THE TRENCHING REGULA TIO NS THUS REQUIRING DCAMM TOT AKE MEASURES TO PROTECT THE PUBLIC, INCLUDING BUT NOT LIMITED TO INSPECTIONS MADE TO ASSURE COMPLIANCE; AND 3) AGREES TO DEFEND, INDEMNIFY, AND HOLD HARMLESS DCAMM AND ALL OF ITS AGENTS AND EMPLOYEES FROM ANY AND ALL LIABILITY, CAUSES OR ACTION, COSTS, AND EXPENSES RESULTING FROM OR ARISING OUT OF ANY INJURY, DEATH, LOSS, OR DAMAGE TO ANY PERSON OR PROPERTY DURING THE WORK CONDUCTED UNDER THIS PERMIT. EXCAVATOR FIRM SIGNATURE DATE --------------------------Duly Authorized Signature Print/Type Name & Title CONDITIONS AND REQUIREMENTS PURSUANT TO G.L.C.82A AND 520 CMR 7.00 et seq. (as amended) By undertaking the work and signing this Certification, the excavator understands and agrees to comply with the following: v11. No trench may be excavated unless the requirements of sections 40 through 400 of chapter 82, and any accompanying regulations, have been met and this permit is invalid unless and until said requirements have been complied with by the excavator applying for the permit including, but not limited to, the establishment of a valid excavation number with the underground plant damage prevention system as said system is defined in section 760 of chapter 164 (DIG SAFE). Trenches may pose a significant health and safety hazard. Pursuant to Section 1 of Chapter 82 of the General Laws, an excavator shall not leave any open trench unattended without first making every reasonable effort to eliminate any recognized safety hazard that may exist as a result of leaving said open trench unattended. Excavators should consult regulations promulgated by the Department of Public Safety in order to familiarize themselves with the recognized safety hazards associated with excavations and open trenches and the procedures required or recommended by said department in order to make every reasonable effort to eliminate said safety hazards which may include covering, barricading or otherwise protecting open trenches from accidental entry. viii. Persons engaging in any in any trenching operation shall familiarize themselves with the federal safety standards promulgated by the Occupational Safety and Health Administration on excavations: 29 CFR 1926.650 et.seq., entitled Subpart P "Excavations". 1x. Excavators engaging in any trenching operation who utilize hoisting or other mechanical equipment subject to chapter 146 shall only employ individuals licensed to operate said equipment by the Department of Public Safety pursuant to said chapter and this permit must be presented to said licensed operator before any excavation is commenced. x. By undertaking the work, accepting and signing this Certification, the excavator hereby attests to the following: ( 1) that excavator has read and understands the regulations promulgated by the Department of Public Safety with regard to construction related excavations and trench safety; (2) that excavator has read and understands the federal safety standards promulgated by the Occupational Safety and Health Administration on excavations: 29 CMR 1926.650 et.seq., entitled Subpart P "Excavations" as well as any other excavation requirements established by this municipality; and (3) that Excavator is aware of and has, with regard to the proposed trench excavation on private property or proposed excavation of a city or town public way that forms the basis of the Certification, complied with the requirements of sections 40-40D of chapter 82A. xi. This Certification shall be posted in plain view on the site of the trench. For additional information please visit the Department of Public Safety's website at www.mass.gov/dps DCAM Excavator Permit Supp. 3-09 2 of 4 SUMMARY OF EXCAVATION AND TRENCH SAFETY REGULATION (520 CMR 14.00 ET SEQ.) This summary was prepared by the Massachusetts Department of Public Safety pursuant to G.L.c.82A and does not include all requirements of the 520 CMR 14.00. To view the full regulation and G.L.c.82A, go to www/mass.gov/dps Pursuant to M.G .L. c. 82, § I, the Department of Public Safety, jointly with the Division of Occupational Safety, drafted regulations relative to trench safety. The regulation is codified in section 14.00 of title 520 of the Code of Massachusetts Regulations. The regulation requires all excavators to obtain a permit prior to the excavation of a trench made for a construction-related purpose on public or private land or rights-of-way. All municipalities must establish a local permitting authority for the purpose of issuing permits for trenches within their municipality. Trenches on land owned or controlled by a public (state) agency requires a permit to be issued by that public agency unless otherwise designated. In addition to the permitting requirements mandated by statute, the trench safety regulations require that all excavators, whether public or private, take specific precautions to protect the general public and prevent unauthorized access to unattended trenches. Accordingly, unattended trenches must be covered, barricaded or backfilled. Covers must be road plates at least :Y;' thick or equivalent; barricades must be fences at least 6' high with no openings greater than 4" between vertical supports; backfilling must be sufficient to eliminate the trench. Alternatively, excavators may choose to attend trenches at all times, for instance by hiring a police detail, security guard or other attendant who will be present during times when the trench will be unattended by the excavator. The regulations further provide that local permitting authorities, the Department of Public Safety, or the Division of Occupational Safety may order an immediate shutdown of a trench in the event of a death or serious injury; the failure to obtain a permit; or the failure to implement or effectively use adequate protections for the general public. The trench shall remain shutdown until re-inspected and authorized to re-open provided, however, that excavators shall have the right to appeal an immediate shutdown. Permitting authorities are further authorized to suspend or revoke a permit following a hearing. Excavators may also be subject to administrative fines issued by the Department of Public Safety for identified violations. SUMMARY OF 1926 CFR SUBPART P -OSHA EXCAVATION STANDARD This is a worker protection standard, and is designed to protect employees who are working inside a trench. This summary was prepared by the Massachusetts Division of Occupational Safety and not OSHA for informational purposes only and does not constitute an official interpretation by OSHA of their regulations, and may not include all aspects of the standard. For further information or a full copy of the standard go to www .osha.gov. • Trench Definition per the OSHA standard: o An excavation made below the surface of the ground, narrow in relation to its length. o In general, the depth is greater than the width, but the width of the trench is not greater than fifteen feet. • Protective Systems to prevent soil wall collapse are always required in trenches deeper than 5', and are also required in trenches less than 5' deep when the competent person determines that a hazard exists. Protection options include: o Shoring. Shoring must be used in accordance with the OSHA Excavation standard appendices, the equipment manufacturer's tabulated data, or designed by a registered professional engineer. o Shielding (Trench Boxes). Trench boxes must be used in accordance with the equipment manufacturer's tabulated data, or a registered professional engineer. o Sloping or Benching. In Type C soils (what is most typically encountered) the excavation must extend horizontally I '/z feet for every foot of trench depth on both sides, I foot for Type B soils, and 'I. foot for Type A soils. o A registered professional engineer must design protective systems for all excavations greater than 20' in depth. • Ladders must be used in trenches deeper than 4'. o Ladders must be inside the trench with workers at all times, and located within 25' of unobstructed lateral travel for every worker in the trench. o Ladders must extend 3' above the top of the trench so workers can safely get onto and off of the ladder. • Inspections of every trench worksite are required: o Prior to the start of each shift, and again when there is a change in conditions such as a rainstorm. o Inspections must be conducted by the competent person (see below). • Competent Person(s) is: o Capable (i.e., trained and knowledgeable) in identifying existing and predictable hazards in the trench, and other working conditions which may pose a hazard to workers, and o Authorized by management to take necessary corrective action to eliminate the hazards. Employees must be removed from hazardous areas until the hazard has been corrected. DCAM Excavator Permit Supp. 3-09 3 of 4 • Underground Utilities must be: o Identified prior to opening the excavation ( e.g., contact Digsafe ). o Located by safe and acceptable means while excavating. o Protected, supported, or removed once exposed. • Spoils must be kept back a minimum of2' from the edge of the trench. • Surface Encumbrances creating a hazard must be removed or supported to safeguard employees. Keep heavy equipment and heavy material as far back from the edge of the trench as possible. • Stability of Adjacent Structures: o Where the stability of adjacent structures is endangered by creation of the trench, they must be underpinned, braced, or otherwise supported. o Sidewalks, pavements, etc. shall not be undermined unless a support system or other method of protection is provided. · • Protection from water accumulation hazards: o It is not allowable for employees to work in trenches with accumulated water. If water control such as pumping is used to prevent water accumulation, this must be monitored by the competent person. o If the trench interrupts natural drainage of surface water, ditches, dikes or other means must be used to prevent this water from entering the excavation. • Additional Requirements: o For mobile equipment operated near the edge of the trench, a warning system such as barricades or stop logs must be used. o Employees are not permitted to work underneath loads. Operators may not remain in vehicles being loaded unless vehicles are equipped with adequate protection as per 1926.601 (b )(6). o Employees must wear high-visibility clothing in traffic work zones. o Air monitoring must be conducted in trenches deeper than 4' if the potential for a hazardous atmosphere exists. If a hazardous atmosphere is found to exist (e.g., 0 2 <19.5% or >23.5%, 20% LEL, specific chemical hazard), adequate protections shall be taken such as ventilation of the space. o Walkways are required where employees must cross over the trench. Walkways with guardrails must be provided for crossing over trenches > 6' deep. o Employees must be protected from loose rock or soil through protections such as scaling or protective barricades. DCAM Excavator Permit Supp. 3-09 4 of 4 BID PACKAGE PART III GENERAL CONDITIONS OF THE CONTRACT General Conditions of the Contract Appendix A: --Equal Employment Opeortunity, Non-Discrimination and Affirmative Action Program Appendix B: --Goals for Participation by Minority Business Enterprises and Women Business Enterprises Appendix C: --Commonly Used Forms Form of Subcontract-MGL c.149 §44F Procedure for Payment to Contractors Payment Voucher Input Form Requisition for Payment (DCAMM Form Sib) and Instructions Modifications and Equitable Adjustments (DCAMM Form 13) Request for Approval of Wages and Rates for Change Order Pricing (DCAMM Form 14) DCAMM Separation Pages c. 149 44A-J Vertical Construction over $150,000 -11/ 17 Format for Submission of Change Order (DCAMM Form 15) Daily Time and Material Report for Change Orders Request and Agreement for a Change in the Plans, Specifications and/or Contract (DCAMM Form 5) Weekly Payroll Report Form and Statement of Compliance (sample) Quarterly Projected Workforce Table (sample) Veteran and Service Disabled Veteran-Owned Business Enterprise (VBE/SDVOBE) Participation Form Form for Transfer of Title (Work Not Incorporated, DCAMM Form 16) Certificate of Substantial Completion -E-1 Certificate of Final Inspection, Release and Acceptance-E-2 DCAMM Separation Pages c. 149 44A-J Vertical Construction over $150,000 ~ 11/17 COMMONWEALTH OF MASSACHUSETTS STANDARD VERTICAL CONSTRUCTION CONTRACT For Projects over $150,000 Subject to M.G.L. c. 149, s. 44A-F GENERAL CONDITIONS OF THE CONTRACT TABLE OF CONTENTS ARTICLE I: DEFINITION OF TERMS --p. 5 ARTICLE II: EXECUTION OF THE CONTRACT, SCOPE OF WORK, INTERPRETATION OF CONTRACT DOCUMENTS --p. 7 1. Execution --p. 7 2. Scope of Work --p. 7 3. Interpretation --p. 7 4. Distribution of Work --p. 8 5. Contract Price --p. 8 ARTICLE III: CONTROL OF WORK/ ADMINISTRATION OF THE CONTRACT --p. 8 1. Designer --p. 8 2. Right of Access to Work --p. 9 3. Inspection No Waiver --p. 9 ARTICLE IV: GENERAL PERFORMANCE OBLIGATIONS OF THE CONTRACTOR --p. 9 1. Review of Contract Documents and Field Conditions --p. 9 2. Supervision and Construction Procedures; Coordination; Cutting, and Patching -p. 9 3. Superintendent --p. 10 4. Labor --p. 10 5. Notices and Permits --p. 11 6. Lines, Marks Etc. --p. 11 7. Excavation --p. 11 8. Dewatering/Hoisting/Staging --p. 11 . 9. Corrections to the Work; Inspection No Bar To Subsequent Corrections --p. 11 10. Sanitary Facilities --p. 12 11. Temporary Offices --p. 12 12. Contract Documents at the Site --p. 12 13. Telephones --p. 13 14. Safety Regulations/ Site Protection --p. 13 15. Debris and Chemical Waste --p. 15 16. Weather Protection --p. 15 DCAMM General Conditions of the Contract c. 149 Rev.10-17 Page I of60 17. Furnishings and Equipment --p. 16 18. Form for Sub-Contract --p. 16 19. Sales Tax Exemption and Other Taxes --p. 16 20. Final Cleaning --p. 16 21. Maintenance Data --p. 16 22. Closeout Procedures --p. 17 23. Risk of Loss --p. 17 ARTICLE V: MATERIALS AND EQUIPMENT--p. 17 1. Materials Generally --p. 17 2. Shop Drawings, Product Data, and Samples --p. 17 3. Tests --p. 18 4. "Or Equal" Submissions --p. 18 5. Delivery and Storage of Materials; Inspection --p. 19 6. Defective, Damaged, Deteriorated Materials and Rejection Thereof p.20 ARTICLE VI: PROSECUTION AND PROGRESS --p. 20 1. Beginning, Progress Schedule, And Completion of Work--p. 20 2. Failure to Complete Work On Time -Liquidated Damages --p. 22 3. Delays; Statutory Provisions --p. 22 4. Use and Occupancy Prior To Final Acceptance--p. 23 5. Certificate of Agency Use and Occupancy --p. 23 6. Final Acceptance of the Work --p. 24 7. One Year Warranty Repair List and Inspection --p. 25 ARTICLE VII: CHANGES IN THE WORK --p. 25 1. Change Orders Generally --p. 25 2. Methods of Computing Equitable Adjustments --p. 26 3. Work Performed Under Protest --p. 27 4. False Claims, Statutory Provisions Regarding Changes --p. 28 5. Mandatory Mediation --p. 30 ARTICLE VIII: PAYMENT PROVISIONS --p. 30 1. Schedule of Values --p. 30 2. Payment Liabilities of the Contractor --p. 30 3. Retention of Moneys by Awarding Authority --p. 30 4. Applications for Payment --p. 31 5. Periodic Payments (M.G. L. c. 30, s. 39K) --p. 32 6. Payment of Subcontractors (M.G.L. c. 30, s. 39F) --p. 34 7. Contracts for Public Works governed by M.G.L. c. 30, s. 39G --p. 36 8. Final Payment; Release of Claims by Contractor --p. 37 ARTICLE IX: GUARANTEES AND WARRANTIES--p. 38 1. General Warranty--p. 38 2. Special Guarantees and Warrantees --p. 39 ARTICLE X: MISCELLANEOUS LEGAL REQUIREMENTS --p. 39 1. Contractor to Be Informed --p.39 2. Compliance with All Laws --p. 39 DCAMM General Conditions of the Contract c. 149 Rev.10-17 Page 2 of60 ARTICLE XI: CONTRACTOR'S ACCOUNTING METHOD REQUIREMENTS (M.G.L. c., s. 39R) --p. 43 1. Definitions --p. 43 2. Record Keeping --p. 43 3. Statement of Management Controls --p. 44 4. Annual Financial Statement --p. 44 5. Bid Pricing Materials --p. 44 ARTICLE XII: EQUAL EMPLOYMENT OPPORTUNITY, NON- . DISCRIMINATION AND AFFIRMATIVE ACTION PROGRAM --p. 44(See Appendix A) ARTICLE XIII: GOALS FOR PARTICIPATION BY MINORITY BUSINESS ENTERPRISES AND WOMEN BUSINESS ENTERPRISES (EXECUTIVE ORDER 390) --p. 45 (See Appendix B) ARTICLE XIV: INSURANCE REQUIREMENTS --p. 45 1. Insurance Generally --p. 45 2. Contractor's Commercial General Liability --p. 45 3. Vehicle Liability --p. 46 4. Pollution Liability --p. 46 5. Worker's Compensation --p. 46 6. Builder's Risk/ Installation Floater/ Stored Materials --p. 47 7. Umbrella Coverage --p. 48 8. Additional Types of Insurance --p. 48 ARTICLE XV: INDEMNIFICATION --p. 48 1. Generally --p. 48 2. Designer's Action --p. 48 3. Survival --p. 48 ARTICLE XVI: PERFORMANCE AND PAYMENT BONDS --p. 47 1. Contractor Bonds --p. 47 2. Subcontractor Bonds --p. 48 ARTICLE XVII: TERMINATION OF THE CONTRACT. --p. 49 1. Termination for Cause --p. 49 2. Termination for Convenience --p. 40 3. Contractor's Duties upon Termination for Convenience --p. 51 ARTICLE XVIII: MISCELLANEOUS PROVISIONS --p. 51 1. No Assignment by Contractor --p. 51 2. Non-Appropriation --p.51 3. Claims by Others Not Valid --p. 51 4. No Personal Liability by Public Officials --p. 51 5. Severability --p. 51 6. Choice of Laws --p. 52 7. Standard Forms --p. 52 8. No Waiver of Subsequent Breach --p. 52 9. Remedies Cumulative --p. 52 10. Notices --p. 52 DCAMM General Conditions of the Contract c. 149 Rev.10-17 Page 3 of60 APPENDIX A--EQUAL EMPLOYMENT OPPORTUNITY, NON- DISCRIMINATION AND AFFIRMATIVE ACTION PROGRAM --p. 53 1. Compliance Generally --p. 53 2. Non-Discrimination and Affirmative Action --p. 53 3. Liaison Committee, Reports and Records --p. 54 4. Sanctions --p. 54 APPENDIX B--GOALS FOR PARTICIPATION BY MINORITY BUSINESS ENTERPRISES AND WOMEN BUSINESS ENTERPRISES (EXECUTIVE ORDER 390) --p. 56 1. Goals --p. 56 2. MBE/WBE Participation Credit --p. 56 3. Establishing MBE/WBE Status --p. 56 4. Subcontractors With MBE/WBEs --p. 56 5. Performance of Contract Work by MBE/WBEs --p. 57 6. Notification of Changes in MBE/WBE Work --p. 57 7. Actions Required If There Is A Reduction in MBE/WBE Participation --p. 57 8. Suspension of Payment and/or Performance for Noncompliance -- p. 58 9. Liquidated Damages; Termination --p. 58 10. Reporting Requirements --p. 59 11. Awarding Authority's Right to Waive Provision of this Article -- p. 59 APPENDIX C --COMMONLY USED FORMS -p. 60 Form of Subcontract -MGL c.149 §44F Procedure for Payment to Contractors Payment Voucher Input Form Requisition for Payment (DCAMM Form Slb) and Instructions Instructions and Procedures Regarding Change Orders, Contract Modifications and Equitable Adjustments (DCAMM Form 13) Request for Approval of Wages and Rates for Change Order Pricing (DCAMM Form 14) Format for Submission of Change Order (DCAMM Form 15) Daily Time and Material Report for Change Orders Request and Agreement for a Change in the Plans, Specifications and/or Contract (DCAMM Form 5) Weekly Payroll Report Form and Statement of Compliance (sample) Quarterly Projected Workforce Table (sample) Veteran and Service Disabled Veteran-Owned Business Enterprise (VBE/SDVOBE) Participation Form Form for Transfer of Title (Work Not Incorporated, DCAMM Form 16) Certificate of Substantial Completion -E-1 Certificate of Final Inspection, Release and Acceptance -E-2 DCAMM General Conditions of the Contract c. 149 Rev.10-17 Page 4 of60 ARTICLE I: DEFINITION OF TERMS The following words shall have the following meanings as used in this Contract: Advertisement: The Advertisement or Notice Inviting Bids or Proposals for the Work identified in Article 6 of the Owner -Contractor Agreement. Aoroval: ( or Approved): An approval in writing signed by the authorized signatory oft e Awarding Authority. · Architect: The architect identified as the Designer in Article 1 of the Owner - Contractor Agreement. As directed As ermitted as re uired as determined or words of like effect : T e 1rect10n, permission, reqmrement or etermination o t e Designer or the Awarding Authority. Similarly, approved, acceptable, satisfactory or words of like import shall mean approved by or acceptable or satisfactory to the Designer, except as may be otherwise determined by the Awarding Authority. Awarding Authority: The public agency awarding and administering this Contract identified as the Awarding Authority in the Owner -Contractor Agreement. Where the Awarding Authority is an agency of the Commonwealth, references to the Awarding Authority shall also include the Commonwealth and its agencies. Building Code: All applicable rules and regulations to which the Awarding Authority is subject and which are contained or referenced in the code authorized by M.G.L. c. 143, s. 93 et seq., including all amendments thereto. Certificate of Agency Use and Occupancy: A certificate signed by the Designer and the Awarding Authority pursuant to the requirements of Article Vl of these General Conditions of the Contract, indicating that the Awarding Authority has determined that ( 1) the Work has been completed in accordance with the Contract Documents, except for Punch List items, (2) certificates of inspection, testing and/or approval (including a certificate of occupancy under the Building Code), operating permits for any mechanical apparatus which may be required to permit full use and occupancy of the Work by its intended users (which in a Subcontractor's case may include the Contractor) have been delivered to the Awarding Authority, (3) any applicable written warranties, operating instructions and related materials have been delivered to the Awarding Authority, and (4) the Work may be used for its intended purpose without substantial incoovenience or interference. Chan!e Order: (1) A written order not requiring the consent of the Contractor, signe by the Project Manager and designated as a Change Order, directing the Contractor to make changes in the Work within the general scope of the Contract, or (2) any written or oral order from the Project Manager that causes any change in the Work, provided that the Contractor has given the Awarding Authority written notice stating the date, circumstances, and source of the order and that the Contractor regards the order as a Change Order. Contract: The Contract formed by the Contract Documents as defined in Article 6 of the Owner -Contractor Agreement. Contract Documents: The documents listed in Article 6 of the Owner -Contractor Agreement. Contract Modification: Any alteration of the Contract Documents accomplished by a written agreement properly executed by the parties to this Contract. Contract Price: The Contract Price stated in Article 3 of the Owner -Contractor Agreement which is the total sum owed to the Contractor for all of the Work. DCAMM or DCAM: The Division of Capital Asset Management and Maintenance of the Commonwealth of Massachusetts. Designer: The architect or engineer identified as the Designer in Article 1 of the Owner -Contractor Agreement, subject to the provisions of Article m, Section 1 of these General Conditions of the Contract. Dispute Review Board: A panel of three experienced impartial reviewers organized and agreed upon by the Owner and Contractor. The Board members are provided with plans and specifications, become familiar with project procedures and participants, meet on the job site regularly to encourage the resolution of disputes at the job level and renders non-binding recommendations on the resolution of the dispute. Engineer: The Designer, except that the term "Resident Engineer" shall have the meaning otherwise specified herein. DCAMM General Conditions of the Contract c. 149 Rev.10-17 Page 5 of60 Drawings: The Drawings are the graphic and pictorial portions of the Contract Documents, wherever located and whenever issued, showing the design, location and dimensions of the Work, generally including Plans, elevations, sections, details, schedules, and diagrams. Final Acceptance: The written determination by the Designer and by the A warding Authority that the Work has been I 00% completed, except for the Contractor's indemnification obligations, warranty obligations, obligations to continue to maintain insurance coverage for the time periods provided in the Contract Documents, and any other obligations which are intended to survive Final Acceptance and/or the termination of the Contract. General Bid: The completed bid form submitted by the Contractor in accordance with the reqmrements of M.G.L. c. 149. Laws: All applicable statutes, regulations, ordinances, codes, laws, orders, decrees, approvals, certificates and requirements of governmental and quasi-governmental authorities. Neutral: An impartial third party not having an interest in the Owner, the Designer, the Contractor or the Project. Notice to Proceed: The written notice provided by the Awarding Authority to the Contractor which authorizes the Contractor to commence the Work as of a date specified therein, from which date the time of completion specified in Article 2 of the Owner -Contractor Agreement is measured. Or equal (or words of like import}: Equal in the opinion of the Awarding Authority determined pursuant to the provisions of M.G.L. c.30, s. 39M and the provisions of these General Conditions of the Contract. Owner: The Commonwealth of Massachusetts or political subdivision thereof, authority, or other instrumentality that will own the Work. Plan(s): Drawing(s). Product Data: Product Data are illustrations, standard schedules, performance charts, instructions, brochures, diagrams and other information furnished by the Contractor or its Subcontractors and suppliers to illustrate materials or equipment for some portion of the Work. Product data also include any such information or instructions produced by the manufacturer or distributor of such materials or equipment and made readily available by said manufacturer or distributor. Progress Schedule: The progress schedule Approved by the Designer and the Awarding Authority in accordance with Article VI of these General Conditions of the Contract. Project: The Project is the total construction of which the Work performed under the Contract Documents may be the whole or a part and which may include construction by the Owner or by separate contractors. Project Manager: The Awarding Authority's representative assigned to the Project. Punch List: A list of items determined by the Awarding Authority to be minor mcomplete or unsatisfactory work items that do not materially impair the usefulness of the Work for its intended purpose. Resident Engineer: The on-Site representative of the Awarding Authority. Samples: Samples are physical examples, that illustrate materials, equipment, or workmanship and establish standards by which the Work will be judged. Schedule of Values: The schedule Approved by the Awarding Authority pursuant to Article VIII of these General Conditions of the Contract which allocates the Contract Price to the various portions of the Work and is used as a basis for payments to the Contractor. Shop Drawings: Drawings, diagrams, details, schedules, and other data specially prepared for the Work by the Contractor or a Subcontractor, Sub-subcontractor, manufacturer, supplier, or distributor to illustrate a portion of the Work. Site: The land and, if any, building(s) or space within any such building(s) on which or in which the Contractor is to perform the Work. Specifications: The Specifications are that portion of the Contract Documents consisting of the written requirements for materials, equipment, construction systems, standards, and workmanship for the Work and performance of related services. Subcontractor: Person or entity with whom the Contractor contracts in order to perform the Work, except as otherwise specifically provided or required herein or by Law. DCAMM General Conditions of the Contract c. 149 Rev. l0-17 Page 6 of 60 Substantial Completion: For work subject to M.G.L. c. 30 s. 39K, "substantial completion" shall occur when (l) the Contractor fully completes the Work or substantially completes the Work so that the value of the Work remaining to be done is, in the estimate of the Awarding Authority, less than one percent of the original contract price, or (2) the Contractor substantially completes the work and the Awarding Authority takes possession for occupancy, whichever occurs first. For work subject to M.G.L. c. 30 s. 39G "substantial completion" shall mean either that the work required by the Contract has been fully completed, completed except for work having a Contract Price of less than one percent of the then adjusted totaf Contract Price, or substantially all of the Work has been completed and opened to public use except for minor incomplete or unsatisfactory work items that do not materially impair the usefulness of the Work. Superintendent: The licensed construction supervisor who is an employee of the Contractor designated to be in full-time attendance at the Site throughout the prosecution and progress of the Work and who shall have complete authority to act for the Contractor. User Agency: The department, county, commission, board, agency or other instrumentality of the Commonwealth of Massachusetts or political subdivision thereof which operates or which will operate the facility at which the Work is undertaken or which comprises the completed Work. Work: The Work defined in Article 1 of the Owner -Contractor Agreement, Article II, Section 2 of these General Conditions of the Contract and otherwise in the Contract Documents. Working Hours: 7:00 a.m. to 5:00 p.m., but not more than eight hours per day,· Monday through Friday, unless otherwise specified by applicable Laws. All terms that this Contract defines may be used with or without initial capital letters. Other terms, abbreviations and references are defined as they appear herein. Words and abbreviations that are not defined in the Contract Documents but which have recognized technical or trade meanings are used in accordance with those meanings. For additional definitions of terms, abbreviations and references refer to the Supplementary General Conditions, or Specifications. ARTICLE II: EXECUTION OF THE CONTRACT, SCOPE OF WORK, INTERPRETATION OF CONTRACT DOCUMENTS 1. Execution. The execution of the Owner -Contractor Agreement by the Contractor is a representation that the Contractor has visited the Site, has become familiar with local conditions under which the Work is to be performed and has correlated personal observations with requirements of the Contract Documents. 2. Scope of Work. The Work consists of the Work identified in the Contract Documents. The Work comprises the completed construction required by the Contract Documents and includes all labor, tools, materials, supplies, equipment, permits, approvals, paperwork, calculations, submittals, and certificates necessary to develop, construct and complete the Work in accordance with all Laws, and all construction and other services required to be supervised, overseen, performed or furnished by Contractor or that the Contract Documents require the Contractor to cause to be supervised, overseen, performed or furnished. The Contractor shall provide and perform for the Contract Price all of the duties and obligations set forth in the Contract Documents. 3. Interpretation. A. The Plans and Specifications and other Contract Documents are to be considered together and are intended to be mutually complementary, so that any work shown on the Plans though not specified in the Specifications, and any work specified in the Specifications though not shown on the Plans, is to be executed by the Contractor as a part of this Contract. B. All things that in the opinion of the Designer may be reasonably inferred from the Plans, Specifications and other Contract Documents are to be executed by the DCAMM General Conditions of the Contract c. 149 Rev. I 0-17 Page 7 of60 Contractor. The Designer shall determine whether the detail Plans conform to the general Plans and Contract Documents, except as may be otherwise determined by the Awarding Authority. C. The tables of contents, titles, headings and marginal notes or sub-scripts contained herein are solely to facilitate references, are not intended to be construed as provisions of the Contract, and in no way affect the interpretation of the provisions to which they refer. D. Where reference is made in the Contract Documents to publications, standards, or codes issued by associations or societies, such reference shall be irtterpreted to mean the current edition of such publications, standards, or codes, including revisions in effect on the date of the Advertisement, notwithstanding any reference to a particular date. The foregoing sentence shall not apply to the dates, if any, specified with respect to insurance policy endorsement forms. E. In case of any conflict among the Contract Documents, unless the context clearly otherwise requires, the Contract Documents shall be construed according to the following priorities: First Priority: Contract Modifications Second Priority: Owner -Contractor Agreement Third Priority: General Conditions of the Contract Fourth Priority: Drawings --Schedules take precedence over enlarged detail Drawings, and enlarged Detail Drawings take dimensions Fifth Priority: precedence over reduced scale Drawings; figured shall prevail over scale. Specifications 4. Distribution of Work. The distribution of the Work is intended to be described under the appropriate trades and, except for filed sub-bid work, may be redistributed, except as directed herein, provided that such redistribution shall cause no controversy among the trades and no delay in the progress of the Work. 5. Contract Price. The Contract Pnce constitutes full compensation to the Contractor for everything to be performed and furnished in connection with the Work and for all damages arising out of the performance of the Work and/or the action of the elements, and constitutes the maximum compensation regardless of any difficulty incurred by the Contractor in connection with the Work or in consequence of any suspension or discontinuance of the Work. ARTICLE III: CONTROL OF WORK/ ADMINISTRATION OF THE CONTRACT 1. Designer. Notwithstanding anything to the contrary expressed or implied in this Contract, any of the powers, rights, and duties of the Designer may be exercised by the Awarding Authority, provided that the Awarding Authority shall be under no obligation to do so. The Awarding Authority may rely on the Designer for the performance and exercise of its rights and obligations hereunder and shall be presumed to so rely on the Designer in the absence of an explicit written assumption by the Awarding Authority of any such rights and obligations, except that any Approval required to be obtained from the Awarding Authority hereunder shall not be valid without the signature of the Awarding Authority. The Awarding Authority may explicitly overrule in writing any action, determination or decision of the Designer should the Awarding Authority choose to do so, except to the extent that the same would violate applicable law. Subject to the forego mg, the Designer shall be responsible for the general administration of the Contract and shall perform the duties and exercise the rights herein conferred on the Designer. Except as otherwise specifically provided herein, the Designer shall decide all questions which may arise as to the conduct, quantity, quality, equality, acceptability, fitness, and rate of progress of the several kmds of work and materials to be performed and furnished under this Contract, and shall decide all questions which may arise as to the interpretation of the Plans and DCAMM General Conditions of the Contract c 149 Rev.10-17 Page 8 of60 Specifications and as to the fulfillment of this Contract on the part of the Contractor. In the case of the death, resignation, inability or refusal of the Designer to act, or the termination of his or her or its employment, the Awarding Authority may appoint another person to act as Designer for the purposes of this Contract. The Awarding Authority shall give written notice to the Contractor of any such appointment. 2. Right of Access to Work. The Awarding Authority, the User Agency and the Designer (and persons designated by them) may for any purpose enter upon the Work, the Site, and premises used by the Contractor, and the Contractor shall provide safe facilities therefor. Other contractors of the Awarding Authority may also enter upon the same for the purposes which may be required by their contracts or work. Any differences or conflicts which may arise between the Contractor and other contractors of the Awarding Authority with respect to their work shall be initially resolved by the Designer. 3. Inspection No Waiver. No inspection by the Awarding Authority or the Designer or employees or agents of either of them, and no order, measurement, certificate, approval, payment order, payment, acceptance or any other action or inaction of any of them, shall operate as a waiver by the Awarding Authority of any provision of this Contract. ARTICLE IV: GENERAL PERFORMANCE OBLIGATIONS OF THE CONTRACTOR The Contractor shall complete for the Contract Price all of the Work in a proper, thorough, and workmanlike manner in accordance with the Contract Documents. Without limiting the foregoing and without limiting the Contractor's obligations under any other provision of the Contract Documents, the Contractor shall for the Contract Pnce perform the following general obligations: 1. Review of Contract Documents and Field Conditions. A. Before commencing the Work, the Contractor shall carefully study the Contract Documents and carefully compare all Specifications, Plans, Drawings, figures, dimensions, lines, marks, scales, directions of the Designer, and any other information provided by the Awarding Authority and shall at once report to the Designer any questions, errors, inconsistencies, or omissions. B. Before commencing the Work, the Contractor shall take field measurements and verify field conditions and shall carefully compare such field measurements and conditions and other information known to the Contractor with the Contract Documents and shall at once report to the Designer any questions, errors, inconsistencies, or omissions. 2. Supervision and Construction Procedures; Coordination; Cutting, and Patching. A. The Contractor shall supervise and direct the Work, using the Contractor's best skill and attention. The Contractor shall be solely responsible for, and shall have control over, construction means, methods, techniques, sequences and procedures, and shall be responsible for coordinating all portions of the Work under the Contract. B. The Contractor shall be responsible for the proper fitting of all Work and the coordination of the operations of all trades, Subcontractors, and materialmen engaged upon the Work. The Contractor shall guarantee to each of its Subcontractors all dimensions which they may require for the fitting of their work to all surrounding work. C. All necessary cutting, coring, drilling, grouting, and patching required to fit together the several parts of the Work shall be done by the Contractor, except as may be specifically noted otherwise under any particular filed sub-bid section of the Specifications. D. The Contractor shall be responsible to the Awarding Authority for the acts and omissions of the Contractor's employees, agents and Subcontractors, and their agents and respective contractors employees, and other persons performing portions of the Work or supplying materials therefor. DCAMM General Conditions of the Contract c. 149 Rev.10-17 Page 9 of60 E. The Contractor shall be responsible for the inspection of portions of the Work already performed under this Contract to determine that such portions are in proper condition to receive subsequent Work. F. The Contractor shall employ a registered land surveyor to perform any engineering required for establishing grades, lines, levels, dimensions, layouts, and reference points for the trades. The Contractor shall be responsible for maintaining benchmarks and other survey marks and shall replace any benchmarks or survey marks that may have become disturbed or destroyed. The Contractor shall verify the materials shown on the Drawings before laying out the Work and shall be responsible for any error resulting from its failure to exercise this precaution. G. Unless otherwise required by the Supplementary General Conditions or the Plans and Specifications, or directed in writing by the Designer, Work shall be performed during regular Working Hours. However, if the Contractor desires to carry on the Work outside of regular Working Hours or on Saturdars, Sundays, or Massachusetts or federal holidays then the Contractor shall allow ample time to allow satisfactory arrangements to be made for inspecting Work in progress and shall bear the costs of such inspection. The Awarding Authority shall bill the Contractor directly for such costs. H. Work performed outside of regular Working Hours without the consent or knowledge of the Designer and/or the Awarding Authority shall be subject to additional inspection and testing as directed by the Designer. The cost of this inspection and testing shall be borne by the Contractor whether the Work is found to be acceptable or not. The Awarding Authority at its election shall be entitled either to issue a credit Change Order to cover such cost or to withhold such cost from any further payments due the Contractor and/or to receive a payment from the Contractor of the an:iount of such cost. 3. Superintendent. A. The Contractor shall employ a Superintendent whose appointment shall be subject to the Approval of the Awarding Authority. The Superintendent shall be in attendance at the Site full-time during the performance of the Work. The Superintendent shall represent the Contractor. Communications given to and from the Superintendent shall be deemed given to and from the Contractor. Important communications shall be confirmed in writing. Other communications shall be similarly confirmed upon written request in each case. The Superintendent shall attend each job meeting. The Superintendent shall be responsible for coordinating all of the Work of the Contractor and the Subcontractors. B. The Superintendent shall be a competent employee regularly employed by the Contractor. The Superintendent shall be licensed in accordance with the Building Code and shall have satisfactorily performed similar duties on previous construction projects similar in type, complexity and scale to the Project. The Superintendent's resume shall be submitted to the Awarding Authority prior to commencement of construction together with such other information as the Awarding Authority may reasonably require m order to determine whether or not to Approve of his or her appointment. Any change in the Superintendent shall require the prior consent of the Awarding Authority. The Contractor shall establish an emergency telephone line by which the Awarding Authority, the Designer, or their respective agents may contact the Superintendent during non-working hours. 4. Labor. A. The Contractor shall employ only competent workers. The Contractor shall enforce strict discipline and good order among the Contractor's employees and other persons carrying out the Work. The Contractor shall certify and insure that all employees to be employed at the worksite will have successfully completed a course in construction safety and health approved by the United States Occupational Safety and Health Administration that is at least l O hours in duration at the time the employee begins work and the Contractor and each of its subcontractors and others working on the Project shall furnish documentation of successful completion of said course by employees working with the first certified payroll report for each employee. The Contractor shall not permit employment of unfit persons or persons not skilled in tasks assigned to them. Whenever the Designer shall notify the Contractor in writing that any worker is, in the Designer's opinion, incompetent, unfaithful, disorderly, or otherwise unsatisfactory, such employee shall be discharged from the Work and shall not again be employed on the Project except with the consent of the Designer. DCAMM General Conditions of the Contract c 149 Rev.10-17 Page IO of60 B. The Contractor shall employ a sufficient number of workers to carry on the Work with all proper speed in accordance with Laws, the requirements of the Contract Documents, and the Progress Schedule. C. The Contractor shall procure materials from such sources and shall manage its own forces and the forces of its Subcontractors and any sub-subcontractors in such a manner as will result in harmonious labor relations on the Project Site. If union and nonunion workers are employed to perform any part of the Work, the Contractor shall establish and maintain separate entrances to the Site for the use of union and nonunion workers. The Contractor shall cause persons to be employed in the Work who will work in harmony with others so employed. Should the Work be stopped or materially delayed in the Awarding Authority's reasonable judgment due to a labor dispute, the Awarding Authority shall have the right to require the Contractor to employ substitutes acceptable to the Awarding Authority. 5. Notices and Permits. A. The Contractor at its sole cost shall take out and pay for all approvals, permits, certificates and licenses required by Laws, pay all charges and fees, and pay for ( or cause the appropriate Subcontractor to pay for) all utilities required for the proper execution of the Work. B. The Contractor shall comply with all Laws and shall give all notices required thereby. C. Except as otherwise specified in this Contract, it is not the Contractor's responsibility to ascertain that the Contract Documents are in accordance with applicable Laws. However, if the Contractor observes that portions of the Contract Documents are at variance with the requirements of Laws, the Contractor shall promptly notify the Designer and Awarding Authority in writing, and necessary changes shall be accomplished by an appropriate Contract Modification. D. If the Contractor performs Work knowing it to be contrary to Laws without giving such notice to the Designer and Awarding Authority, the Contractor shall bear full responsibility for such Work and all costs attributable thereto, including, without limitation, corrections to the Work. 6. Lines, Marks etc. The Contractor shall furnish batter boards and stakes and shall cause to be placed and maintained thereon so as to be easily read, such lines, marks and directions relating to the Work as the Designer shall from time to time direct. The Designer shall establish base lines and benchmarks on the Drawings for the locations of the Work but all other lines and grades shall be determined by the Contractor. 7. Excavation. The Contractor shall prevent by sheeting and shoring or bracing, if necessary, any caving or bulging of the sides of any excavation made by the Contractor, leaving sheeting and shoring in place, or if any is removed, filling solid the spaces left thereby. 8. Dewatering/Hoisting/Staging. The Contractor shall provide pumping, drainage, and disposal of all water and other flows so that no puddle, nuisance, or damage will be caused by water or flooding. The Contractor shall provide all hoisting equipment and machinery required for the proper execution of the Work. The Contractor shall provide all exterior and interior staging required to be over eight feet in height, except as may be otherwise provided in the Contract Documents. 9. Corrections to the Work· Ins ection No Bar to Subse uent Corrections. The Designer's inspection of the Wor s all not relieve t e Contractor of its responsibilities to fulfill the Contract obligations. Defective work may be rejected by the Designer whether or not such work and/or materials have been previously overlooked or misjudged by the Designer and accepted for payment. If the Work or any part thereof shall be found defective at any time before the Final Acceptance of the whole Work, the Contractor shall forthwith cease the performance of any defective work in progress and, whether or not such work is still in progress, shall forthwith correct such defect in a manner satisfactory to the Designer. If any material brought upon the Site for use in the DCAMM General Conditions of the Contract c. 149 Rev.10-17 Page 11 of60 Work, or selected for the same, shall be rejected by the Designer as unsuitable or not in conformity with the Contract Documents, or as damaged by casualty or deteriorated due to improper storage at the Site or to any other factor, the Contractor shall forthwith remove such materials from the Site. The Contractor shall pay for the cost of making good all work or property of other contractors or of the Owner destroyed or damaged by such removal or replacement; repair any injury, defect, omission or mistake in the Work as soon as it is discovered; finish and immediately make good any defect, omission or mistake in the Work; and complete and leave the Work in perfect condition. 10. Sanitary Facilities. The Contractor shall provide and maintain sanitary facilities for all persons employed on the Work, beginning with the first worker at the Site. Said facilities shall meet the following requirements unless otherwise specified in the Supplementary General Conditions or Specifications. A. There shall be no fewer facilities than the number required by applicable Laws; B. Facilities shall be kept in a clean sanitary condition at all times and shall be adequately screened to be inaccessible to flies. (Note: If existing sanitarx facilities at the Site are to be used by the Contractor, this requirement will be modified accordingly in the Supplementary General Conditions or Specifications.) 11. Temporary Offices. A. Except as otherwise specified in the Supplementary General Conditions or Specifications, the Contractor shall erect the following temporary offices near the Site as directed by the Designer and adequately furnish and maintain them in a clean, orderly condition: (1) A Contractor's field office at which Contractor's authorized representative shall be present at all times while work is in progress. Instructions, notices, and other communications delivered there by the Designer or the Awarding Authority shall be deemed delivered to the Contractor. The Contractor shall provide a separate conference room space with a conference table and chairs sufficient to accommodate 12 persons at one time. (2) Office for the Resident Engineer, either a separate building or trailer. Such office shall be in close proximity to the Contractor's field office, shall be at least 475 square feet in area, and shall be equipped with partitions to separate it from public access, electric lights, heat, air conditioning, window screens, secure locking devices, and a toilet room with a working chemical toilet. Such office shall be equipped with the following furniture and equipment in good condition: 2 lockable steel desks, word processor, 2 swivel chairs, two stools, 2 metal plan racks, plan table at least 32 by 84 inches, 2 metal filing cabinets with locks, 12 feet of 10 inch deep shelving, one accurate Fahrenheit thermometer, one electric water cooler with disposable cups and water supply service, one hard hat for each project representative and 6 visitor hard hats, one dry plain paper copy machme with a legal and standard paper tray, and one calculator with paper print out, all of which shall become the property of the Contractor at the conclusion of the Work. (Note: If office space can be assigned in existing buildings at the Project Site, this requirement will be modified accordingly in the Supplementary General Conditions or Specifications.) B. The Contractor shall relocate the Resident Engineer's trailer at no additional cost to the Owner if the need for relocation arises as determined by the Designer. 12. Contract Documents and Samples at the Site. A reasonable number of sets of Contract Documents will be furnished to the Contractor by the Awarding Authority immediately after signing of the Contract, one of which shall be maintained at the Site for reference by authorized representatives of the Awarding Authority. The Contractor shall maintain at the Site for the use and information of the Awarding Authority one record copy of the Drawings, Specifications, Addenda, Change Orders, Approved Shop Drawings, Product Data, Samples, updated Progress Schedule; and all other submittals, all in good order and marked currently to record changes and selections made during construction. These shall be available to the DCAMM General Conditions of the Contract c. 149 Rev.10-17 Page 12 of 60 Designer and the Awarding Authority and shall be delivered to the Designer for submittal to the Awarding Authority upon completion of the Work. 13. Telephones. The Contractor shall provide and maintain separate individual telephone service and pay for all calls relating to the Work. Service and equipment shall meet the requirements, if any, of the Supplementary General Conditions and Specifications and shall include provisions for incoming and outgoing calls: (1) in the Contractor's field office for the use of its authorized agents and (2) in the Resident Engineer's office for the use of the Designer and authorized agents of the Owner. 14. Health, Safety, and Accident Prevention A. In performing the Work, the Contractor shall: (] )Ensure that no laborer or mechanic shall be required to work in surroundings or under working conditions which are unsanitary, hazardous, or dangerous to his/her health and/or safety as determined under construction safety and health standards promulgated by the U.S. Secretary of Labor by regulation; (2)Protect the lives, health, and safety of other persons; and (3)Prevent damage to property, materials, supplies, and equipment. B. For these purposes, the Contractor shall: (!)Comply with 84 Stat. 1590, the "Occupational Safety and Health Act of 1970" (OSHA) and with regulations and standards issued by the U.S. Secretary of Labor at 29 CFR Part 1926; and (2) Comply with the Trench Safety Law set forth in M.G.L. c. 82A and regulations promulgated by the Departments of Public Safety (DPS) and Occupational Safety (DOS) in 520 CMR 14.00 et. seq.; the CM shall execute a Trench Application and Permit form with the execution of its contract. (3) Include the terms of this Section 14 in every subcontract so that such terms will be binding on each subcontractor. (4) Designate by notice to the Awarding Authority a responsible member of its organization at the Site whose duties shall include ensuring safety, implementation of Contractor's Safety Plan referenced below and preventing accidents. C. The Contractor shall maintain an accurate record of exposure data on all accidents incident to the Work resulting in death, traumatic injury, occupational disease, or damage to property, materials, supplies, or equipment, and shall report this data in the manner rrescribed by 29 CFR Part 1904. Without limiting the foregoing, the Contractor shal submit to the Awarding Authority without delay verbal and written reports of all accidents involving bodily injury or property damage arising in connection with the Work. D. In any emergency affecting the safety of persons or property the Contractor shall immediately act in the exercise ofreasonable judgmentto prevent threatened damage, injury, or loss. The Contractor shall immediately notify the Awarding Authority of such emergency. E. The Contractor shall be responsible for its Subcontractors' compliance with the provisions of this Section 14. F. Before commencing any portion of the Work the Contractor shall submit a written Project-specific plan for implementin$ this Section 14. The plan shall include an analysis of the significant hazards to life, hmb and property inherent in the performance of the Work and a plan for controlling these hazards .. G. Without limiting the foregoing provisions of this Section 14, the Contractor shall comply with all health and safety Laws applicable to the Work. Without limitation, (1) If the Contractor uses, stores or encounters toxic or hazardous substances it shall comply with M.G.L. c. 11 lF, s. 2, the "Right to Know" law and regulations promulgated by the Department of Public Health, 105 CMR 670, the Department of Environmental Protection, 310 CMR 33, and the Department of Labor and Workforce Development, 441 CMR 21; and shall post a Workplace Notice obtainable from the Department of Labor and Workforce Development. (2) The Contractor shall comply with the Federal Resource Conservation and Recovery Act, the Federal Comprehensive Environmental Response, DCAMM General Conditions of the Contract c 149 Rev.10-17 Page 13 of60 Compensation and Liability Act, M.G .L. c. 21 C, M.G. L. c. 21 E, and any other Laws affecting toxic or hazardous materials, solid, special or hazardous waste (collectively "Hazardous Materials Laws). Should the Contractor discover unforeseen materials subject to Hazardous Materials Laws at the Site, the Contractor shall immediately comply with any and all requirements for dealing with such materials and notify all required governmental authorities and the A warding Authority of such discovery. · (3) The Contractor shall be responsible for the location of all utilities in connection with the Work. Without limiting the foregoing, the Contractor shall comply with Dig-Safe Laws. Dig-Safe is the Utility Underground Plant Damage Prevention System, 33 l Montvale Road, Woburn, MA, 01801, 1-888- 344-7233. The Contractor shall notify Dig-Safe of contemplated excavation, demolition, or explosive work in public or private ways, and in any utility company right of way or easement, by certified mail, with a copy to Department of Environmental Protection (DEP). This notice shall be given at least 72 hours prior to the work, but not more than sixty days before the work is to be done. Such notice shall state the name of the street or the route number of the way and shall include an accurate description of the location and nature of the proposed work. Dig-Safe is required to respond to the notice within 72 hours of receipt by designating the location of pipes, mains, wires or conduits at the Site. The Contractor shall not commence work until Dig-Safe has responded. The work shall be performed in such manner and with reasonable precautions taken to avoid damage to utilities under the surface at the work location. The Contractor shallfrovide the Superintendent with current Dig- Safe regulations, and a copy o M.G.L. c. 82, s. 40. Any costs related to the services performed by Dig-Safe shall be borne by the Contractor. (4) The Contractor shall comply with M.G.L. c. 149, s. 129A, relative to shoring and bracing of trenches. H. Without limiting the Contractor's responsibilities described above, the Contractor shall take all reasonable precautions for the safety of, and the prevention of injury or damage to (I) all agents and employees and contractors on the Work and all other persons who may be affected thereby including the general public, (2) all the Work and all materials and equipment to be incorporated therein, whether in storage on or off the Site, under the care custody or control of the Contractor or any of its Subcontractors or any contractors directly or indirectly contracting through any of them, and (3) other property at the Site or adjacent thereto, including but not limited to trees, shrubs, lawns, walks, pavements, roadways, structures and utilities not designated for removal, relocation or replacement in the course of the Work. The Contractor shall promptly remedy all damage or loss to any such property caused in whole or in part by the Contractor, any Subcontractor, or anyone directly or indirectly contracted or employed by any of them or by anyone for whose acts any of them may be liable. Without limiting the foregoing, the Contractor shall: (I) post and maintain adequate danger signs and other warnings against hazards; (2) promulgate safety regulations and give appropriate notices to the Awarding Authority and users of adjacent utilities and pro{erty; (3) insure the adequate strength and safety of al scaffolding, staging and hoisting equipment, temporary shoring, bracing and tying; ( 4) protect adjoining private or public property; (5) provide barricades, temporary fences, and covered walkways required by prudent construction practices, Laws and/or the Contract Documents; (6) furnish approved hard hats and other personal protective equipment, furnish approved first aid supplies, furnish the name of the first aid attendant, and maintain a posted list of emergency facilities; (7) provide proper means of access to property where the existing access is cut off by the Contractor; (8) maintain from the beginning of any darkness or twilight through the whole of every night sufficient lights on or near any obstruction so as to guard and protect travelers from injury from such obstruction; (9)maintain adequate security at the Site so as not to expose the Work and surrounding property to vandalism or malicious mischief; DCAMM General Conditions of the Contract c 149 Rev.10-17 Page l4of60 (10) provide adequate fire protection procedures during the use of cutting torches, welding equipment, plumbers' torches and other flame and spark producing apparatus; (11) take prompt action to correct any dangerous or hazardous conditions. I. The Contractor shall not use or store explosives in the performance of the Work unless the Contractor first obtains the Awarding Authority's prior written specific Approval. If the Awarding Authority Approves the use or storage of explosives during the performance of the Work, the Contractor shall first comply with all Laws and obtain all permits, approvals, and certificates required in connection with the same and shall exercise best efforts, including but not limited to the employment and supervision of properly qualified personnel, to prevent damage, injuries, and accidents involvmg said explosives. J. The Contractor shall not permit cutting or welding in or immediately adjacent to existing property of the Owner, Awarding Authority or of anyone else without the Awarding Authority's prior Approval in each instance. 15. Debris and Chemical Waste. A. The Contractor shall not permit the accumulation of interior or exterior debris. The Contractor shall keep the Work area clean at all times. Without limitation, garbage shall be removed daily. B. The Contractor shall properly classify and remove debris and waste from the Site and transport and dispose of it, all in accordance with Laws, employing a qualified and properly licensed transporter, at any landfill, disposal or recycling facility licensed under applicable Laws, including without limitation, hazardous materials laws. The Contractor shall make all arrangements and give and obtain all notices, communications, documentation, permits, certificates, and approvals necessary for said disposal from the owner or officials in charge of such landfills, disposal or recycling facilities. The Contractor shall bear all fees and costs in connection with such classification, removal, transportation, disposal and storage. The Contractor shall not permit any storage of debris or waste except in accordance with Laws. C. The Contractor shall not permit any open fire on the Site. D. Chemical Waste: Chemical waste shall be stored in corrosion resistant containers, removed from the Site, and disposed of not less frequently than monthly unless more frequently required by Laws, including without limitation hazardous materials laws, or by the Supplementary General Conditions or Specifications. Disposal of chemical waste shall be performed in accordance with requirements of the U.S. Environmental Protection Agency (EPA) and the Massachusetts Department of Environmental Protection (DEP). Fueling and lubricating of vehicles and equipment shall be conducted in a manner that affords the maximum protection against spills and evaporation. Lubricants shall be disposed of in accordance with procedures meeting all applicable Laws. The Contractor shall immediately notify the Designer of any hazardous materials release large enough to require reporting under applicable Laws. The Contractor shall be responsible for immediately cleaning up in accordance with Laws any oil or hazardous materials releases resulting from its operations. Any costs incurred in cleaning up any such releases shall be borne by the Contractor. 16. Weather Protection M.G.L. c.149 s. 44G.and 44F 1 . The Contractor sha umish and install "weat er protection," which means temporary protection of that Work adversely affected by moisture, wind and cold. Weather protection shall be achieved by covering, enclosing and/or heating working areas such that a minimum temperature of 40 degrees Fahrenheit is maintained at the working surface during the months of November through March in order to permit construction to be carried on during such period in accordance with the Progress Schedule. After the building or portion thereof is completely enclosed by either permanent construction or substantial temporary materials having a resistance comparable to the specified permanent construction, the Contractor shall provide heat therein of not less than 55 degrees F. nor more than 75 degrees F. The foregoing provisions do not supersede any specific requirements for methods of construction, curing of materials and the like. Such weather protection shall be consistent with the Progress Schedule, shall permit the continuous progress of the Work necessary to maintain an orderly and efficient sequence of construction operations, shall include one thermometer for every 2,000 square feet of floor space or fraction thereof, shall be subject to the Approval of the Awarding Authority, and shall meet such additional requirements as DCAMM General Conditions of the Contract c. 149 Rev.10-17 Page 15 of60 may be specified by DCAMM and by the Supplementary General Conditions or the Specifications. 17. Furnishings and Equipment. When, in the opinion of the Designer, any portion of the Work is in a reasonable condition to receive fittings, furmture, or other property of the Owner not covered by this Contract, the Contractor shall allow the Awarding Authority to bring such fittings, furniture, and/or other property into such portions of the Work and shall provide all reasonable facilities and protection thereof. No such occupancy shall be construed as interfering with the provisions relating to time of completion, or as constituting an acceptance of the whole or any part of the Work. Any furniture or fittings so installed shall be placed in the Work at the risk of the Awarding Authority except that the Contractor shall be liable for damages or losses to such furniture or fittings to the extent such damages or losses arise in whole or in part from the negligence or intentional misconduct of Contractor, Subcontractors, their agents and/or employees, or anyone for whose acts Contractor is responsible. 18. Form for Sub-contract. The Contractor when subcontracting with sub-bidders filed pursuant to M.G.L. c. 149, s.44F shall use the form for sub-Contract in M.G.L. c. 149, s. 44F(4) (c). The Contractor shall not interpret paragraph 3 of the statutory form of Subcontract to require such sub-bidders to provide insurance with limits higher than the limits that are required by Article XIV of these General Conditions of the Contract assuming that the term "Contractor" refers to the sub-bidder and that the term "Contract Price" refers to the sub-bidder's price stated in paragraph 1 of the statutory form of Subcontract. 19. Sales Tax Exemption and Other Taxes. All building materials and supplies as well as the rental charges for construction vehicles, equipment and machmery rented exclusively for use on the Site, or while being used exclusively for the transportation of materials for the Work are entitled to an exemption from sales taxes under M.G.L. c. 64H, s. 6(f). The Contractor shall take all action required to obtain the benefit of such sales tax exemption. The Contractor shall bear the cost of any sales taxes that Contractor incurs in connection with the Work and the Awarding Authority shall not reimburse the Contractor for any such taxes. The exemption number assigned to the Contractor as an exempt purchaser shall be provided to die Contractor by the A warding Authority upon the written request of the Contractor. 20. Final Cleaning. At the completion of the Work, the Contractor shall remove all waste materials, rubbish, tools, equipment, machinery and surplus materials, and professionally clean all sight- exposed surfaces so that the Work is clean and ready for occupancy. Subsequent to installation of User Agency furniture, telephones, and equipment, the Contractor shall provide such additional cleaning as may be necessary to remove any soil resulting from mstallation of such furniture, telephones and equipment. 21. Maintenance Data. Subject to such additional requirements as may be provided in the Supplementary General Conditions or Specifications, the Contractor shall compile 3 complete and identical binders of operating and maintenance data for the ent1re Work. The Contractor shall submit record maintenance data to the Designer for approval, shall submit approved maintenance data to the Awarding Authority, and shall instruct and train the User Agency's personnel in proper inspection and maintenance procedures. 22. Closeout Procedures. The Contractor shall take all actions and submit all items required for the issuance of the Certificate of Agency Use and Occupancy and Final Acceptance as specified in the Contract Documents. 23. Risk of Loss. DCAMM General Conditions of the Contract c. 149 Rev.10-17 Page 16 of60 The Contractor shall bear all risk of loss to the Work during the term of the Contract except for any portion of the Work as to which the Certificate of Agency Use and Occupancy has been issued pursuant to Article VI of these General Conditions of the Contract. Nothing herein shall limit the Contractor's responsibilities under Article IX or XV of these General Conditions of the Contract. 24. LEED Re~uirements Contractor unerstands that, pursuant to Executive Order No. 484, all new construction and renovation projects over 20,000 square feet must, at a minimum, meet a Massachusetts LEED Plus building standard, and that smaller projects must meet the minimum energy performance standards for advanced buildings established by the Commonwealth of Massachusetts Sustainable Design Roundtable. Furthermore, Contractor understands that the Massachusetts LEED Plus standard or a higher LEED standard applies to all projects overseen by the Massachusetts Division of Capital Asset Management and Maintenance, as well as all projects built on state land for use by state agencies. Contractor must document compliance with this executive order and Project LEED certification standards as described in the project specifications. ARTICLE V: MATERIALS AND EQUIPMENT 1. Materials Generally. A. Unless otherwise specifically provided in the Contract Documents, the Contractor shall _provide and pay for materials, equipment, tools, construction equipment and machmery, water, heat, utilities, transportation, and other facilities and services necessary for proper execution and completion of the Work, whether temporary or permanent and whether or not incorporated or to be incorporated in the Work. B. Materials and equipment to be installed as part of the Work (both or either of which are hereinafter referred to as "materials") shall be new, unused, of recent manufacture, assembled, and used in accordance with the best construction practices. The Contractor shall inform himself as to, and shall comply with, the provisions of M.G.L. c. 7, s. 23A, as amended, and shall abide by the same and all applicable rules, regulations and orders made thereunder in relation to the purchase of supplies and materials in the execution of the Work, including the provisions of M.G.L. c.7, s. 22, paragraph 1 7 which provides that there be "a preference in the purchase of supplies and materials, other considerations being equal, in favor, first, of supplies and materials manufactured and sold within the Commonweafth, and, second, of supplies and materials manufactured and sold elsewhere within the United States." 2. Shop Drawings, Product Data, and Samples. A. The Contractor shall furnish to the Designer all samples of the materials to be used in the execution of the Work as required by the Contract Documents. The Contractor shall furnish to the Designer in a timely manner all coordination Drawings, shop details, Shop Drawings, and setting diagrams which may be necessary for acquiring and installing materials. These shall be reviewed as required by the Designer. A minimum of four ( 4) copies shall be submitted for final approval, one of which shall be returned to the Contractor, one to the Resident Engineer, one to the Awarding Authority and one filed with the Designer. The inspection and approval by the Designer of Shop Drawings, etc. shall be general and shall in no way relieve the Contractor from responsibility for proper fitting, coordinating, construction, and construction sequencing. The Contractor shall furnish to the Designer such information and vouchers relative to the Work, the materials therefor, and the persons employed thereon, as the Designer shall from time to time request. B. Shop Drawings, Product Data, Samples, and similar submittals are not Contract Documents. The purpose of their submission is to demonstrate for those portions of the Work for which submittals are required the way the Contractor proposes to conform to the information given and the design concept expressed in the Contract Documents. C. The Contractor shall review, approve, and submit to the Designer, Shop Drawings, Product Data, Samples and similar submittals required by the Contract Documents with reasonable promptness and in such sequence as to cause no delay in the Work or in the activities of the Awarding Authority or of separate contractors. Submittals made by the Contractor which are not required by the Contract Documents DCAMM General Conditions of the Contract c. 149 Rev.10-17 Page 17 of60 or which do not comply with the Contract Documents may be returned without action. The Contractor's attention is directed to the provisions of Section 4 of this Article V and to the Specifications. D. The Contractor shall prepare and keep current for the Designer's approval a schedule of submittals which is coordinated with the Progress Schedule and allows the Designer reasonable time to review submittals. E. The Contractor shall perform no portion of the Work requiring submittal and review of Shop Drawings, Product Data, Samples or similar submittals until the respective submittal has been approved by the Designer. Such Work shall be in accordance with Approved submittals. F. By submitting Shop Drawings, Product Data, Samples and similar submittals, the Contractor represents that the Contractor has determined and verified materials, field measurements, and field construction criteria related thereto and has checked and coordinated the information contained within such submittals with the requirements of the Work and of the Contract Documents. G. The Contractor shall not be relieved ofresponsibility for deviations from requirements of the Contract Documents by the Designer's approval of Shop Drawings, Product Data, Samples or similar submittals unless the Contractor has specifically informed the Designer in writing of such deviation at the time of submittal and the Awarding Authority has given explicit written approval to the specific deviation. The Contractor shall not be relieved of responsibility for errors or omissions in Shop Drawings, Product Data, Samples, or similar su6mittals by the Designer's or the Awarding Authority's actions. H. The Contractor shall direct specific attention, in writing or on resubmitted Shop Drawings, Product Data, Samples or similar submittals, to revisions other than those requested by the Designer on previous submittals. I. Informational submittals upon which the Designer is not expected to take responsive action may be so identified in the Contract Documents. J. When professional certification of performance criteria of materials, systems or equipment ts required by the Contract Documents, such certification must be stamped by a registered Massachusetts professional in the discipline required. The Designer shall be entitled to rely upon the accuracy and completeness of such calculations and certifications. K. Materials furnished or used or employed under the Contract must be equal in quality to the samples furnished and be satisfactory to the Designer. 3. Tests. A. Any material to be used in the Work may be tested or inspected at any time by the Designer with the prior Approval of the Awarding Authority and may be rejected if it fails to comply with specified tests. The Awarding Authority shall pay for all testing of specified material. If the Contractor requests permission to use a material that was not specified, then the Contractor shall pay for such testing. The cost of testing of materials that fail the testing criteria shall be borne by the Contractor B. The Contractor shall notify the Designer and the Awarding Authority of the proposed sources of materials in time to permit all required testing and inspection before the material is needed for incorporation into the Work. The Contractor shall have no claim arising from Contractor's failure to designate the proposed source or to order the material in time for adequate testing and inspection. Necessary arrangements shall be made to permit the Designer to make factory, shop or other inspection of materials or equipment ordered for the Work in process of manufacture or fabrication, or in storage elsewhere than the Site. 4. "Or Eaual" Submissions. A. Where products or materials are prescribed by manufacturer name, trade name, or catalog reference, the words "or Approved equal" shall be understood to follow. An item shall be considered equal to the item so named or described if in the opinion of the Awarding Authority (a) it is at least equal in quality, durability, appearance, strength and design, (b) it performs at least equally the function imposed in the general design for the Work, and (c) it conforms substantially, even with deviations, to the detailed requirements for the items as indicated by the Specifications. Any structural or mechanical changes made necessary to accommodate products or materials substituted as an "or equal" shall be at the expense of the Contractor. "Approved equal" shall mean an item with respect to which the Awarding Authority shall have DCAMM General Conditions of the Contra.ct c. 149 Rev.10-17 Page 18of60 issued a written statement to the Contractor to the effect that the item is, in the Awarding Authority's opinion, equal within the meaning of this paragraph to that prescribed in the Contract Documents. B. The Contractor shall be responsible for providing the Designer with any information and test results that the Designer reasonably requires to determine whether or not a material is equal to a material named or described in the Contract Documents. C. Whenever the Contractor submits a material for approval as a substitute for a material named or described in the Contract Documents, such submission shall be made at least one hundred twenty ( 120) days prior to the date the materials will be used in the Work. In no event shall the Contractor maintain a claim for delays based upon the Designer's review of such substituted materials if the Contractor has failed to comply with the one hundred twenty (120) day submission requirement. D. The Contractor shall save the written calculations, pricing information, and other data that the Contractor used to calculate the General Bid (the "Bid Pricing Materials") for at least six years after the Awarding Authority makes Final Payment under this Contract. No increase in the Contract Price shall be allowed for any material later found to have been improperly rejected as not being equal unless the Contractor can show persuasive evidence that the rejection increased the Contractor's costs over those provided for in the Bid Pricing Materials, net of all savings the Contractor obtained by substituting other "or-equal" items. Without limiting the foregoing, if the A warding Authority rejects a proposed substitution on the basis that the item is not equal and if after the Contractor complies with the appeal procedures required by law, DCAMM regulation, and by the Contract Documents, the appropriate authority finds that the proposed substitution was equal, the Contract Price may be increased only to the extent that (1) the item that the Contract Documents specifically require costs more than the item later approved as equal, (2) the Bid Pricing Materials prove that the Contractor calculated its bid using the cost of the item later found as equal, (3) any increase is reduced by any cost that the Contractor would have incurred for structural or mechanical changes necessary to accommodate the substitute item, (4) the Contractor shall not be entitled to any adjustment for overhead and profit, (5) any increase must exceed the aggregate amount that the Contractor saved using products or materials that the Awarding Authority approved as equal under this Contract. In calculating the Contractor's aggregate saving under the preceding clause (5), the Contractor shall provide the Awarding Authority with the Bid Pricing Materials and a calculation based on the Bid Pricing Materials that compare the price (stated in the Bid Pricing Materials) of each item replaced with an "or equal" item, with the cost of the approved equal item, specifically describes all costs that Contractor would have incurred making structural or mechanical changes to include within the Work the item later found to have been improperly rejected and copies of all plans, specifications, shop Drawings, and other design documents that the A warding Authority deems necessary or desirable. 5. Delivery and Storage of Materials; Inspection. A. Materials and equipment shall be progressively delivered to the Site so that there will be neither delay in the progress of the Work nor an undue accumulation of materials that are not to be used within a reasonable time and so that their security, quality, and fitness of the materials for the Work is preserved. B. Materials stored off Site shall be insured and stored at the expense of the Contractor so as to guarantee the preservation of their security, quality and fitness for the Work. Without derogating from the Contractor's responsibilities in the previous sentence, when necessary to avoid deterioration or damage, material ( on or off Site) shall be placed on wooden platforms or other hard clean surfaces and not on the ground and shall be properly protected. C. Expenses for inspection of material by the Designer and/or the Awarding Authority personnel including travel, quarters, and subsistence shall be borne by the Contractor requesting the inspection of material stored outside the Commonwealth of Massachusetts as part of the Contract Price. The policy of the A warding Authority precludes the payment for material stored outside the boundaries of Massachusetts except in extremely limited circumstances with the express written consent of the Awarding Authority. If the Contractor requests an inspection of material stored outside the Commonwealth of Massachusetts, the Awarding Authority will initially pay for all expenses of inspecting the material incurred by the Designer and/or DCAMM General Conditions of the Contract c. 149 Rev.10-17 Page 19 of60 Awarding Authority's personnel including travel, quarters, and subsistence. The Awarding Authority will then give Contractor an invoice for those costs and the Contractor shall submit a credit Change Order for the amount of those expenses. D. Stored materials either at the Site or at some other location agreed upon in writing shall be so located as to facilitate prompt inspection and even though approved before storage, may again be inspected pnor to their use in the Work. E. All storage sites shall be restored to their original condition by the Contractor at the Contractor's expense. F. The Contractor shall take charge of and be liable for any loss of or injury to the materials for hi~ use delivered to or in the vicinity of the place where the Work is being done, whether furnished by the Owner or otherwise; the Contractor shall notify the Designer as soon as any such materials are so delivered, allow them to be examined by the Designer, and furnish workers to assist therewith. 6. Defective, Damai.;ed, or Deteriorated Materials and Re~ection Thereof. The Designer may reJect materials if the Designer reasonablyetermines that such materials do not conform to the Contract Documents in any manner, including but not limited to materials that have become damaged or deteriorated from improper storage whether or not such materials have previously been accepted. The Contractor at its own expense shall remove rejected materials from the Work. No rejected material, the defects of which have been subsequently corrected, shall be used except with the written permission of the Designer. Should the Contractor fail to remove rejected material within a reasonable time, the Designer and/or Awarding Authority may, in addition to any other available remedies, remove and/or replace the rejected material, and to deduct the cost of such removal and/or replacement from any moneys due or to become due the Contractor. No extra time shall be allowed for completion of Work by reason of such rejection. The inspection of the Work shall not relieve the Contractor of any of its obligations herein prescribed, and any defective Work shall be corrected. Work not conforming to the Contract Documents may be rejected notwithstanding that such Work and materials have been previously overlooked or misjudged by the Designer and accepted for payment. If the Work or any part thereof shall be found defective at any time before Final Acceptance of the whole Work, the Contractor shall forthwith make good such defect in a manner satisfactory to the Designer. Nothing in the Contract shall be construed as vesting in the Contractor any property rights in the materials used after they have been attached or affixed to the Work or the Site; but all such materials shall upon being so attached or affixed become a property of the Owner. ARTICLE VI: PROSECUTION AND PROGRESS 1. Be innin Pro ress Schedule and Com letion of Work. A. T e Contract time shall commence upon t e date speci 1ed in the Notice to Proceed. The Contractor shall begin Work at the Site within ten days of said date unless otherwise ordered in writing by the Awarding Authority. B. Within ten days after the Work has commenced, the Contractor shall submit to the Designer and to the Awarding Authority, a progress s_chedule for the term of the Contract as required by the Contract Documents, showing in detail his proposed progress for the construction of the various parts of the Work and the proposed times for receiving required materials. Upon Approval by the Awarding Authority, said schedule shall constitute the Progress Schedule. The Contractor shall at the end of each month, or more often if required, furnish to the Designer and to the A warding Authority a schedule meeting the requirements of the Specifications showing the actual progress of the parts of the Work in comparison with the Progress Schedule. C. Time is of the essence of this Contract. The Work shall be completed within the time specified in Article 2 of the Owner -Contractor Agreement. Should the Contractor require additional time to complete the Work, the Contractor shall document the reasons therefor and submit a written request for an extension of time within 20 days of the occurrence of the event alleged to be the cause of the delay, as provided in this Article and in Article VII of these General Conditions of the Contract. Failure to submit said written request within the time required by the preceding DCAMM General Conditions of the Contract c. 149 Rev.10-17 Page 20 of60 sentence shall preclude the Contractor from subsequently claiming any time extension due to said delay. D. If, in the opinion of the Designer or the Awarding Authority, the Contractor fails to comply with the Progress Schedule, the Awarding Authority may give the Contractor a notice specifying the time limits and performance standards that the Contractor is failing to meet whereupon (1) the Contractor shall, if the notice requires, discontinue all or any portion of the Work (which discontinuance shall neither terminate the Contract nor give the Contractor any claim for an increase in the Contract Price, damages, or an extension of any completion deadlines); or (2) at Contractor's sole cost increase the work force, equipment and plant, or any of them, employed on the whole or any part of the Work, to the extent required by such notice, and employ the same from day to day until the completion of the Work or such part thereof, or until the failure regarding the rate of progress, in the opinion of the Designer or the Awarding Authority, shall have been sufficiently corrected. E. If, in the opinion of the Awarding Authority, the Contractor fails to comply with the Progress Schedule, and whether or not the Awarding Authority shall have given the Contractor a notice described in D above, the Awarding Authority may (but shall not be required to) give the Contractor notice of such failure and five days to cure the same. Unless the Contractor shall within that five days take all necessary steps to do so (including, if the Awarding Authority requires, increasing its forces, equipment and plant) and continue to do so until in the opinion of the Awarding Authority the failure 1s corrected, the Awarding Authority may at the Contractor's expense and without terminating this Contract take exclusive or joint possession of all or a portion of the Site and employ and direct the labors of existing or such additional forces, equipment and plant as may in the Designer's or Awarding Authority's opinion be necessary to insure the completion of the Work or such part thereof within the time specified in the Contract Documents or at the earliest possible date thereafter. The Awarding Authority may exercise its rights under this Article at any time and from time to time without waiving any of its rights under this Contract, at law or in equity, including, without limitation, the right to deem this Contract terminated or to order the Contractor to discontinue the Work at any time thereafter. The Contractor shall continue to perform the remaining Work under this Contract even if the A warding Authority elects to have another contractor perform a portion of the Work under this Article. F. The Awarding Authority shall deduct the cost of any actions the Awarding Authority takes under this Article from any amount then due or which might have become due to the Contractor under this Contract had the Contractor performed as required. On demand, the Contractor shall pay the Awarding Authority any amount by which the cost of completing all or any portion of the Work exceeds the amount attributable to that Work under the Contract Documents. The Awarding Authority's sole goal will be to complete the Work that it elects to complete within the time limits stated in the Contract or at the earliest possible date thereafter. Consequently, the A warding Authority shall have no obligation to obtain competitive bids or the lowest cost for completing the Work or any part thereof. The Awarding Authority's election to complete all or part of the Work shall not release the Contractor from any liability for failure to complete the Work as the Contract Documents require, and shall not entitle the Contractor to a claim for an increase in the Contract Price or an extension of the time for completing the Work. If the cost that the Awarding Authority incurs in completing all or any portion of the Work is less than the amount that the Contract Documents attribute to that Work, the Awarding Authority will pay or credit the difference to the Contractor, less any other costs and expenses that the A warding Authority incurs, including the cost of supervision, and the Designer's and attorneys' fees and costs. 2. Failure to Complete Work on Time -Liquidated Damages. A. If liquidated damages are specified in the Owner -Contractor Agreement, the Awarding Authority has determined that its damages as a result of Contractor's failure to complete the Work to the point at which it qualifies for the issuance of a Certificate of Agency Use and Occupancy will be difficult or impracticable to ascertain. Accordingly, if the Work is not completed to such pomt by the date specified in this Contract, the Contractor shall pay to the Awarding Authority the sum designated as liquidated damages in the Contract for each and every calendar day that the Contractor DCAMM General Conditions of the Contract c. 149 Rev.10-17 Page21 of60 is in default in completing the Work to such point. Such moneys shall be paid as liquidated damages, not as a penalty, to cover losses and expenses to the A warding Authority and/or the User Agency resulting solely from the fact that the Work is not completed on time. B. Similarly, if the Contract states that by a specified date a designated portion of the Work shall be prosecuted to the point at which it qualifies for the issuance of a Certificate of Agency Use and Occupancy, and if such portion has not been prosecuted to such point by said date, the Contractor shall pay to the A warding Authority the sum designated in the Contract for each calendar day that the Contractor is in default in completing such portion of the Work to such point. Such moneys shall also be paid as liquidated damages not as a penalty, to cover losses and expenses to the Owner resulting solely from the fact that the Work is not completed on time. C. The Awarding Authority may recover such liquidated damages by deducting the amount thereof from any moneys due or that might become due the Contractor, and if such moneys shall be insufficient to cover the liquidated damages, then the Contractor or the Surety shall pay to the Awarding Authority the amount due. D. Permitting the Contractor to continue and finish the Work or any portion of it after the time fixed in the Contract for its completion shall not be deemed as a waiver of any of the Owner's rights hereunder, at law or in equity. E. Liquidated damages or a portion thereof may be waived by the Awarding Authority if the Contractor submits evidence satisfactory to the Awarding Authority that the delay was caused solely by conditions beyond the control of the Contractor and that the Awarding Authority has not suffered any damages as a result of said delay. F. Failure by the Awarding Authority to specify a sum as liquidated damages in the Owner -Contractor Agreement, or the insertion of "N/ A" or "none" in the space provided therein for liquidated damages, shall not be deemed a waiver of the Awarding Authority's right to recover actual damages arising from the Contractor's failure to complete the Work on time. 3. Delays; Statutory Provisions (M.G.L. c. 30, s. 390). A. Notwithstanding any provision of this Contract to the contrary, except as otherwise provided by law as set forth in paragraph 8 below, the Contractor shall not be entitled to increase the Contract Price or to receive damages on account of any hindrances or delays, avoidable or unavoidable; but if any delay is caused in the opinion of the Designer by the A warding Authority, the Contractor shall be entitled to an extension of time. The length of the extension shall be sufficient in the opinion of the Designer for the Contractor to complete the Work. Although no delay shall increase the Contract Price, the Awarding Authority may reqmre that any change in the date by which the Contractor must complete all or any part of the Work be processed on a standard Change Order form. B. If a suspension, delay, interruption or failure to act of the Awarding Authority increases the cost of performance to any Subcontractor, that Subcontractor shall have the same rights against the Contractor with respect to such increase as the Contractor shall have against the Awarding Authority by virtue of (a) and (b) ofM.G.L. c. 30, s. 390 set forth below, but nothing in provisions (a) and (b) shall alter any other rights which the Contractor or the subcontractor may have against each other. As used in the statutory language of (a) and (b) below, "contract" means this Contract, "general contractor" means the Contractor and "awarding authority" means the Awarding Authority: "(a) The awarding authority may order the general contractor in writing to suspend, delay, or interrupt all or any part of the work for such period of time as it may determine to be appropriate for the convenience of the awarding authority; provided, however, that if there is a suspension, delay or interruption for fifteen days or more or due to a failure of the awarding authority to act within the time specified in this contract, the awarding authority shall make an adjustment in the contract price for any increase in the cost of performance of this contract but shall not include any pro.fit to the general contractor on such increase; and provided further, that the awarding authority shall not make any adjustment in the contract price under this provision for any suspension, delay, interruption or failure to act to the extent that such is due to any cause for which this contract provides for an equitable adjustment of the contract price under any other contract provisions. DCAMM General Conditions of the Contract c. 149 Rev.10-17 Page 22 of60 (b) The general contractor must submit the amount of a claim under provision (a) to the awarding authority in writing as soon as practicable after the end of the suspension, delay, interruption or failure to act and, in any event, not later than the date of final payment under this contract and except for costs due to a suspension order, the awarding authority shall not approve any costs in the claim incurred more than twenty days before the general contractor notified the awarding authority in writing of the act or failure to act involved in the claim. 11 4. Use and Occupancy Prior to Final Acceptance. A. The Contractor agrees to the use and occupancy of the Project or any portion thereof before Final Acceptance of the Work by the Awarding Authority. B. The A warding Authority and the User Agency will cooperate with the Contractor with respect to the completion of the Work by taking such reasonable steps as may be possible to avoid interference with the Contractor's Work provided that they do not interfere with the proper functioning of the facility. C. The Contractor shall not be responsible for wear and tear or damage resulting solely from temporary occupancy. D. Use and occupancy of any part of the Work prior to Final Acceptance by the Awarding Authority shall not relieve the Contractor from maintaining the required payment and performance bonds and insurance (to the extent that insurance is required to be maintained after Substantial Completion) required by this Contract. 5. Certificate of Agency Use and Occupancy. A. When the Work, or portion thereof which the Awarding Authority agrees to accept separately has reached the state of Substantial Completion as shown on Approved payment request, the Contractor shall develop, with the participation of the Designer and the Awarding Authority, the Punch List identifying those items of unfinished or unacceptable Work that remain to be performed or corrected under the Contract. B. Before the Work shall be deemed completed to the point where it is ready for the issuance of a Certificate of Agency Use and Occupancy, the Contractor shall: (I) Provide Contractor's proposed Punch List containing a statement of the reason for each item listed thereon; (2) Advise the Awarding Authority of proposed changes in insurance in accordance with the provisions of this Contract, and provide to the Awarding Authority evidence of Contractor's Completed Operations insurance coverage to the extent required by the Contract Documents; (3) Execute and submit a notarized warranty on a form provided by the Awarding Authority meeting the requirements of Article IX of these General Conditions of the Contract, to commence upon the date of the issuance of the Certificate of Agency Use and Occupancy for the Work or the designated portion thereof, unless otherwise provided in the Certificate of Agency Use and Occupancy; ( 4) Submit signed special warranties and warranties of longer than one year as required by the Contract Documents; (5) Submit signed maintenance agreements for all portions of the Work specified to receive maintenance after the issuance of the Certificate of Agency Use and Occupancy; (6) Submit all preliminary record Drawings the Awarding Authority and Designer written acknowledgements from appropriate User and documents and framed data in the forms required by the Contract Documents; (7) Complete all items required to be completed by the Department of Public Safety and obtain a Certificate of Occupancy from the Department of Public Safety (or, if the Awarding Authority is a municipality, the building department having jurisdiction) and similar releases which permit the User Agency and the A warding Authority full and unrestricted use of the areas claimed to be ready for occupancy; (8) Deliver specified maintenance stocks of materials, required spare parts, and all special tools furnished by manufacturers to persons designated by the Awarding Authority and obtain written receipts for same; (9) Make final changes of lock cylinders or cores and advise the Awarding Authority of the change of project security responsibility; DCAMM General Conditions of the Contract c. 149 Rev.10-17 Page 23 of60 (10) Complete start-up of systems and instruct User Agency personnel on proper operation and routine maintenance of all systems and equipment; obtain and submit to Agency personnel that start-up and instruction have been completed; (11) Remove all remaining temporary facilities that are no longer needed, surplus materials, and debris; (the Contractor shall not remove construction offices and trailers without the prior Approval of the Awarding Authority); (12) Submit final utility meter readings and similar information and advise the User Agency and the Awarding Authority of the change of responsibility for utility charges and payments upon the issuance of the Certificate of Agency Use and Occupancy; (13) Complete final clean-up of all Work, restoration of damaged finishes, and replacement of all damaged and broken glass not listed on the Contractor's Punch List. (14) Complete such other items as may be called for in the Supplementary General Conditions, if any, or in the Specifications. C. After completing the items specified in subsection A above, the Contractor shall make a written request for the Designer's inspection for a Certificate of Agency Use and Occupancy in accordance with the Contract Documents. The Designer shall review the submittals and the Work and shall either 1) sign a Certificate of Agency Use and Occupancy or 2) notify the Contractor of incomplete and/or incorrect Work that must be completed and corrected prior to the issuance of the Certificate of Agency Use and Occµpancy. The Designer shall notify the Contractor of any additions to the Punch List. In connection with the execution of the Certificate of Agency Use and Occupancy the Designer shall assign dollar values to each item on the Punch List. Failure to include any incomplete or defective item on the Punch List shall not relieve the Contractor of the obligation to complete all Work in accordance with the Contract Documents. 6. Final Acceptance of the Work. A. Prerequisites for Final Acceptance. After the issuance of a Certificate of Agency Use and Occupancy for the entire Work, and after the Contractor has completed all of the Work required by this Contract, including Change Orders and Punch List Hems, the Contractor shall submit the following completed items to the Awarding Authority together with such additional items as may be specified in the Contract Documents: (1) A completed Final Application for Payment showing a final accounting of all changes in the Work, on the form provided by the Awarding Authority. (2) Certification and satisfactory evidence that all taxes, fees, and similar obligations have been paid. (3) Con~ent of the Surety to Final Payment executed by applicable bonding compames. (4) Certified copy of the Punch List stating that the Contractor has completed or corrected every item listed. (5) Evidence of Contractor's continuing Completed Operations Insurance coverage to the extent required by the Contract Documents. (6) All final record Drawmgs and documents in the forms specified by the Contract Documents. (7) A notarized certification that all purchases made under the tax exemption certificate were legitimate and entitled to exemption. (8) Written certifications from the Department of Public Safety (or if the A warding Authority is a municipality, the building department having jurisdiction) and the Designer to the effect that: a) the Work has been inspected for compliance with the Contract Documents and has satisfied the Department of Public Safety; b) all equipment and systems included in the Work have been tested in the presence of the Designer and are operational and satisfactory; c) the Work is completed and ready for final inspection. (9) Such other items as may be required by the Contract Documents. B. Reinspection; Final Acceptance. After notification from the Contractor that all remaining contract exceptions, omissions and incompletions have been completed (with the exception of Contractor's continuing warranty, insurance, indemnification, and such other obligations as are intended by the terms of the Contract Documents to extend beyond the date of Final Acceptance), the Awarding Authority and the Designer shall inspect the Work to verify the completion of the same. If the Work is DCAMM General Conditions of the Contract c. 149 Rev.10-17 Page 24 of60 satisfactory, the Awarding Authority shall prepare a Certificate of Final Acceptance or shall notify Contractor of items which remain to be completed prior to Final Acceptance. 7. One-Year Warran Re air List and Ins ection. Approximate y 30 ays pnor to t e expiration o t e comprehensive one-year warranty period, the Contractor shall schedule an appointment with the Awarding Authority for a re-inspection of the Work with the Awarding Authority, and shall thereafter inspect the work at the time scheduled. Based on this inspection and on prior inspections, the Awarding Authority shall issue a "Warranty Repair List" of items to be corrected by the Contractor. The Contractor shall make the repairs and/or replacements listed within 30 days of the issuance of the Warranty Repair List unless otherwise agreed by the Awarding Authority in writing. ARTICLE VII: CHANGES IN THE WORK 1. Change Orders Generally. A. No changes in the Work, the Contract Price, the Substantial and Final Completion dates, or any other provision of an Approval by the Awarding Authority of the Contract Documents shall be made in absence of a Change Order as' defined in Article I of these General Conditions of the Contract, directing the Prime Contractor to perform such changes. Any request for a change in the provisions of this Contract submitted by the Prime Contractor must be made in writing and in accordance with the provisions of this Contract, including the procedures of the Awarding Authority. B. A request for a change in the provisions of this Contract may be submitted to the Awarding Authority by the Prime Contractor, Designer, Resident Engineer or User Agency. The request must be made in writing and in accordance with the provisions of this Contract, Laws, and the procedures of the A warding Authority. When the Prime Contractor believes that an event or circumstance gives rise to an adjustment in the Contract Price and/or the Contract Time it shall submit a request for a change order in accordance with the forms and procedures required by the Awarding Authority. C. A written directive may be issued by the Awarding Authority instructing the Prime Contractor to make changes in the Work within the general scope of the Contract, including but not limited to, changes in: (1) the Plans and Specifications; (2) the method or manner of performance of the Work; (3) the Owner-furnished facilities, equipment, materials, services or Site; (4) the schedule for performance of the Work. D. Whenever a Change Order or written directive will cause a change in the Prime Contractor's cost, the Prime Contractor or the Awardin$ Authority may request an adjustment in the Contract Price. Such request shall be m writing and shall be submitted by the party making such claim to the other party before commencement of the pertinent work. E. The Awarding Authority and the Prime Contractor shall negotiate in good faith an agreement on an equitable adjustment in the Contract Price, and/or time if appropriate, before commencement of the pertinent work. In the absence of an agreement for an equitable adjustment, the Awarding Authority shall unilaterally determine the costs attributable to the change and provide the Prime Contractor with a written notice to that effect. The Prime Contractor may appeal the decision of the Awarding Authority within thirty days of receipt of said notice, to the Commissioner of the Awarding Authority or the Commissioner's designee, and the Prime Contractor shall have the right to such further appeal as is provided in M.G.L. c.30, § 39Q set forth in Section 4.D of this Article VII. However, if the Prime Contractor shall exercise its rights to appeal the decision of the Awarding Authority as aforesaid, the Prime Contractor shall be required to engage in the mandatory mediation procedures set forth in Section 5 of this Article VII. F. During the negotiation of an equitable adjustment in the Contract Price, the Prime Contractor shall provide the Awarding Authority with all cost, pricing data and any other information or documentation used by it in computing the amount of the equitable adjustment, and the Prime Contractor shall certify that the pricing data used was accurate, complete, and current. If the Awarding Authority subsequently determines that the data submitted by the Prime Contractor was inaccurate, DCAMM General Conditions of the Contract c. 149 Rev.10-17 Page 25 of60 incomplete, or not current, the Awarding Authority may exclude such data from consideration under the equitable adjustment request. G. Whenever the Prime Contractor is entitled or believes it is entitled to a Change Order adjusting the Contract Price, the Prime Contractor shall maintain separate accounts (by job order or other suitable accounting procedure) of all costs incurred and attributable to such work and schedule. The Pnme Contractor shall maintain a computerized accounting system, acceptable to the Awarding Authority, in which current information as to the status of all such work and schedule is maintained. The Prime Contractor shall maintain such contemporaneous records as are necessary to provide a clear distinction between the costs of all Change Order Work and proposed Change Order Work, and the costs of other Work and schedule. · H. Notwithstanding any provisions in the Contract Documents to the contrary, no additional General Conditions Cost shall be due for any Change Order or portion of a Change Order resulting from or attributable to: (I) Increases in the cost of Allowance items; (2) Substitutions of equipment or materials which are functionally similar to equipment or materials specified in the Contract Documents; or (3) Sales and use taxes. I. The Prime Contractor shall reasonably investigate the validity of subcontractor and supplier change order requests before agreeing to pass them through to the Awarding Authority. For all change order requests submitted, the Prime Contractor shall certify that: the change request is made in good faith; the validity of the Prime Contractor's and any subcontractor and supplier change requests have been verified; the supporting data is accurate and complete to the best of the Prime Contractor's knowledge and belief; and the Prime Contractor believes the Awarding Authority to be liable for the add amount, or entitled to the deduct amount of the change request, whichever is applicable. 2. Methods of Computing Equitable Adjustments A. Equitable adjustments in the Contract Price shall be determined according to one of the following methods, or a combination thereof, as determined by the Awarding Authority: (I) fixed price basis, provided that the fixed price shall be inclusive of items (a) through (g) below and shall be computed in accordance with those provisions and as detailed in the Awarding Authority's Instructions and Procedures Regarding Change Orders, Contract Modifications and Equitable Adjustments (Form 13); (2) estimated lump sum basis to be adjusted in accordance with Contract unit prices or other agreed upon unit prices provided that the unit prices shall be inclusive of all costs related to such equitable adjustment; (3) time and materials basis to be subsequently adjusted on the basis of actual costs (but subject to a predetermined "not to exceed limit") calculated as follows: (a) the direct cost (or credit) for labor at the minimum wage rates established for this Contract pursuant to M.G.L. c. 149, § 26-27H; (b) plus ( or minus) the cost of Workmen's Compensation Insurance, Liability Insurance, Federal Social Security and Massachusetts Unemployment Compensation, which are to be calculated using an allowance equal to 40% applied to said rate. The rate of ( 40) percent is inclusive of all insurances, taxes, general conditions, overhead, superintendence, fee, and profit. No other expenses are allowed, for example, sick time, vacation time, etc. are included in the all-inclusive rate. Documentation must be provided if a higher percentage is requested and will only be accepted for Workmen's Compensation over 12.5%. For any change that involves a credit of labor a value of 85% of the approved rate is to be credited. (c) plus (or minus) the actual direct additional premium costs and expenses incurred as a result of collective bargaining agreements or other agreements between organized labor. No allowance for markups is allowed on these costs. DCAMM General Conditions of the Contract c. 149 Rev.10-17 Page 26 of60 ( d) plus the direct cost of materials and use of equipment; an allowance equalto 15% of the amount of materials and equipment for General Conditions, overhead, superintendence, fee, and profit can be applied. (e) certain miscellaneous services provided and approved by DCAMM (e.g. police details, utilities, etc.) may be included and are subject to a 5% markup. (t) plus (or minus) the actual direct premium cost of payment and performance bonds required of the Prime Contractor and certain subcontractors for this Contract. (g) the Prime Contractor shall receive an allowance equal to 5% of the sum of items (a) through (e) above for overhead, superintendence, fee, and profit when the work is performed by Subcontractors. Subcontractors can also apply an allowance equal to 5% of the sum of items (a) through (e) above for overhead, superintendence, fee, and profit when the work is performed by Sub-tier Subcontractors. ( 4) The Prime Contractor and its subcontractors are required to anticipate annual updated minimum wage schedules in accordance with G.L. c. 149, § 27 and shall not be entitled to claim additional compensation for base bid contract work due to updated minimum wage schedules. B. If the net change is an addition to the Contract Price it shall include the Prime Contractor's overhead, superintendence, fee and profit. On any change that involves a net credit, no allowance for overhead, superintendence and profits shall be included. Charges for small tools known as "tools of the trade" are not to be computed in the amount of any change in the Contract Price. C. Adjustments in Subcontractors made under the provisions of the Procedure for Award of Subcontracts shall not be considered Change Orders and shall not entitle the Prime Contractor to any adjustments for overhead, profit, and superintendence, although the Awarding Authority may require that such Contract adjustments be processed on standard Change Order and equitable adjustment forms. D. Refer to Appendix C (Commonly Used Forms) for Instructions Regarding Change Orders and Contract Modifications (DCAMM Form 13) and Request for Approval of Wages and Rates for Change Order Pricing (DCAMM Form 14) and Format for Submission of Change Order (DCAMM Form 15). Section 2 (Directions for Computing Costs for Changes in the Work) of DCAMM Form 13 contains specific information for computing the cost of changes. DCAMM Form 14 and DCAMM Form 15 are available electronically and will be provided to the Prime Contractor prior to the start of construction. E. The Prime Contractor, all Subcontractors, and sub-tier subcontractors shall utilize DCAMM Form 15 when submitting Change Orders. 3. Work Performed under Protest The Prime Contractor agrees to perform all Work as directed by the A warding Authority, and if the Awarding Authority determines that certain Work that the Prime Contractor believes to be or to warrant a Change Order under this Article does not represent a change in the Work, the Prime Contractor shall perform said Work. The Prime Contractor shall be deemed to have concurred with the Awarding Authority's determination as aforesaid unless the Prime Contractor shall perform Work under protest in compliance with the following sub-paragraphs (1) and (2) below. Any disputed order, decision or action by the Awarding Authority or its authorized representative shall be fully performed or complied with pending resolution of the dispute. (1) If the Prime Contractor claims compensation for a change in the Work that is not deemed by the Awarding Authority to be a change or to warrant additional compensation as claimed by the Prime Contractor, the Prime Contractor shall on or before the first working day following the commencement of any such work or the sustaining of any such damage submit to the Awarding Authority a written statement of the nature of such work or claim. The Prime Contractor shall not be entitled to additional compensation for any work performed or damage sustained for which written notice is not given within the time limit specified in the preceding sentence, even though similar in character to work or damage with respect to which notice is timely given. DCAMM General Conditions of the Contract c. 149 Rev.l0-17 Page 27 of60 (2) On or before the second working day after the commencement of such work or the sustain in$ of such damage, for each day upon which work occurs or damage is sustained, the Prime Contractor shall file to the extent possible with the Resident Engineer, the Designer, and the Awarding Authority, itemized statements of the details and costs of such work performed or damage sustained. The Prime Contractor shall use the Awarding Authority's Daily Time and Materials Report form found in DCAMM Form 13 to record all labor and material used. If the Contractor shall fail to make such statements, then the Contractor shall not be entitled to additional compensation for any such work or damages. 4. False Claims, Statutory Provisions Regarding Changes . A. Criminal Penalties: The Contractor's attention is directed to M.G.L. c. 30, § 391 which provides criminal penalties for unauthorized deviations from the Plans and Specifications, and to M.G.L. c. 30, § 39J and M.G.L. c. 7C, §§ 17-21. The Contractor's attention is also directed to M.G.L. 266, § 67B which provides criminal penalties for false claims by Contractor under this Contract: "Whoever makes or presents to any employee, department, agency or public instrumentality of the commonwealth, or of any political subdivision thereof, any claim upon or against any department, agency, or public instrumentality of the commonwealth, or any political subdivision thereof, knowing such claim to be false, fictitious, or fraudulent, shall be punished by a fine of not more than ten thousand dollars or by imprisonment in the state prison for not more than jive years, or in the house of correction for not more than two and one-half years, or both. " B. Differing Site Conditions (M.G.L. c. 30, § 39N): "If, during the progress of the work, the contractor or the Awarding Authority discovers that the actual subsurface or latent physical conditions encountered at the Site differ substantially or materially from those shown on the plans or indicated in the contract documents either the contractor or the contracting authority may re_quest an equitable adjustment in the contract price of the contract applying to work afjected by the differing Site conditions. A request for such an adjustment shall be in writing and shall be delivered by the party making such claim to the other party as soon as possible after such conditions are discovered. Upon receipt of such a claim from a contractor, or upon its own initiative, the contracting authority shall make an investigation oj such physical conditions, and, if they differ substantially or materially from those shown on the plans or indicated in the contract documents or from those ordinarily encountered and generally recognized as inherent in work of the character provided for in the plans and contract documents and are of such a nature as to cause an increase or decrease in the cost of performance of the work or a change in the construction methods required for the performance of the work which results in an increase or decrease in the cost of the work, the contracting authority shall make an equitable adjustment in the contract price and the contract shall be modified in writing accordingly." C. Timely Decision By the Awarding Authority ( M.G.L. c. JO,§ 39P): "Every contract subject to section thirty-nine M of this chapter or section forty-four A of chapter one hundred forty-nine which requires the Awarding Authority, any official, its architect or engineer to make a decision on interpretation of the specifications, approval of equipment, material or any other approval, or progress of the work, shall require that the decision be made promptly and, in any event, no later than thirty days after the written submission for decision; but if such decision requires extended investigation and study, the Awarding Authority, the official, architect or engineer shall, within thirty days after the receipt of the submission, give the party making the submission written notice of the reasons why the decision cannot be made within the thirty day period and the date by which the decision will be made. " D. Change Order I Contract Interpretation Appeal Procedure (M.G.L. c. 30, § 39Q): The following provisions apply to every contract awarded by any state agency as defined by M.G.L. c. 7C, § 1 for the construction, reconstruction, alteration, remodeling, repair or demolition of any capital facility as defined by the aforesaid section 39A: "(a) Disputes regarding changes in and interpretations of the terms or scope of the contract and denials of or failures to act upon claims for payment for extra work or materials shall be resolved according to the following procedures, which shall DCAMM General Conditions of the Contract c. 149 Rev.10-17 Page 28 of60 constitute the exclusive method for resolving such disputes. Written notice of the matter in dispute shall be submitted promptly by the claimant to the chief executive official of the state agency which awarded the contract or his designee. No person or business entity having a contract with a state agency shall delay, suspend, or curtail performance under that contract as a result of any dispute subject to this section. Any disputed order, decision or action by the agency or its authorized representative shall be fully performed or complied with pending resolution of the dispute. "(b) Within thirty days of submission of the dispute to the chief executive official of the state agency or his designee, he shall issue a written decision stating the reasons therefore, and shall notify the parties of their right of appeal under this section. If the official or his designee is unable to issue a decision within thirty days, he shall notify the parties to the dispute in writing of the reasons why a decision cannot be issued within thirty days and of the date by which the decision shall issue. Failure to issue a decision within the thirty-day period or within the additional time period specified in such written notice shall be deemed to constitute a denial of the claim and shall authorize resort to the appeal procedure described below. The decision of the chief executive official or his/her designee shall be final and conclusive unless an appeal is taken as provided below. "(c) Within twenty-one calendar days of the receipt of a written decision or of the failure to issue a decision as stated in the preceding subparagraph, any aggrieved party may file a notice of claim for an adjudicatory hearing with the division of hearing officers or the aggrieved party may file an action directly in a court of competent jurisdiction and shall serve copies thereof upon all other parties in the form and manner prescribed by the rules governing the conduct of adjudicatory proceedings of the division of hearing officers. In the event an aggrieved party exercises his option to file an action directly in court as provided in the previous sentence, the twenty-one day period shall not apply to such filing and the period of filing such action shall be the same reriod otherwise applicable for filing a civil action in superior court. The appea shall be referred to a hearing officer experienced in construction law and shall be prosecuted in accordance with the formal rules of procedure for the conduct of adjudicatory hearings of the division of hearing officers, except as provided below. The hearing officer shall issue a final decision as expeditiously as possible, but in no event more than one hundred and twenty calendar days after conclusion of the adjudicatory hearing, unless the decision is delayed by a request for extension of time for filing post-hearing briefs or other submissions assented to by all parties. Whenever, because an extension of time has been granted, the hearing officer is unable to issue a decision within one hundred and twenty days, s/he shall notifj; all parties of the reasons for the delay and the date when the decision will issue. Fazlure to issue a decision within the one hundred and twenty-day period or within the additional period specified in such written notice shall give the petitioner the right to pursue any legal remedies available to him without further delay. "(d) When the amount in dispute is less than ten thousand dollars, a contractor who is party to the dispute may elect to submit the appeal to a hearing officer experienced in construction law for expedited hearing in accordance with the informal rules of practice arid procedure of the division of hearing officers. An expedited hearing under this subparagraph shall be available at the sole option of the contractor. The hearing officer shall issue a decision no later than sixty days following the conclusion of any hearing conducted pursuant to this subparagraph. The hearing officer's decision shall be final and conclusive, and shall not be set aside except in cases of fraud." 5. Mandatore Mediation In the case o every dispute where the dollar amount in dispute (or the estimated dollar value of the extension of time in dispute) is $50,000 or more and the Prime Contractor appeals the decision of the chief executive official of the Awarding Authority or his designee as required by M.G.L. c.30, § 39Q, quoted in Section 4.0.(b) above, the Awarding Authority and the Prime Contractor shall engage in good faith in a non-binding mediation process, which process shall be concluded within sixty days from the date that the Pnme Contractor files an appeal from said decision as provided in M.G.L. c.30, § 39Q. In the case of such disputes where the dollar amount in dispute (or the estimated dollar value of the extens10n of time in dispute) is $500,000 or more, the parties shall, if the mediation process fails, submit the dispute to a third-party neutral or dispute review board which shall within sixty days render a non-binding DCAMM General Conditions of the Contract c. 149 Rev.10-17 Page 29 of60 advisory opinion. Unless the parties have previously agreed in writing to a process for submitting disputes to mediation or a dispute review board, the Awarding Authority shall determine in its reasonable discretion the procedures to be followed and shall give the Prime Contractor notice of the same in writing within 7 days of the date that the Awarding Authority receives notice of the Prime Contractor's appeal from the decision of the chief executive officer of the Awarding Authority or his designee. The cost of the services of any mediator selected by one party to this Contract shall be borne by the party making the selection. The cost of the services of any mediator selected jointly by the parties to this Contract or jointly by mediators selected by the parties to this Contract shall be borne equally by the Prime Contractor and the Awarding Authority. . ARTICLE VIII: PAYMENT PROVISIONS 1. Schedule of Values. Before the first application for payment the Contractor shall submit to the Designer and the Awarding Authority a schedule of values allocated to various portions of the Work in sufficient detail to reflect the various major components of each trade (with filed Subcontractors as well as MBE/WBE noted), including quantities when requested, aggregating the total Contract Price and divided so as to facilitate payments for work under each section of the Specifications. The schedule shall be prepared in such form and supported by such data to substantiate its accuracy as the Designer or the Awarding Authority may require. Each item in the schedule shall include its proper share of overhead and profit. When Approved by the Designer and the Awardmg Authority, it shall constitute the Schedule of Values and shall be used only as a basis for the Contractor's requests for payments. 2. Payment Liabilities of Contractor. A. The Contractor shall pay to the Owner all expenses, losses and damages, as determined by the Awarding Authority or the Designer, incurred in consequence of any default, defect, omission or mistake of the Contractor or his employees or Subcontractors or the making good thereof. B. If the Work (or a portion thereof) is not completed to Substantial Completion and the Contractor has not satisfied the requirements for the issuance of a Certificate of Agency Use and Occupancy by the date specified in Article 2 of the Owner - Contractor Agreement, the Contractor shall pay to the Owner liquidated damages as provided in Article VI, Section 2 of these General Conditions of the Contract. 3. Retention of Mone s b Award in Authori . A. T e Awarding Authority may keep any moneys which would otherwise be payable at any time hereunder, and apply the same, or so much as may be necessary therefor, to ( 1) the Owner 's expenditures for the Contractor's account, (2) to secure the Awarding Authority's remedies against the Contractor for the Contractor's breach of its obligations under this Contract or the breach of any person performing any part of the Work and (3) the payment of any expenses, losses or damages incurred by the Awarding Authority or any agency of the Commonwealth as a result of the failure of the Contractor to perform its obligations hereunder. The Awarding Authority may retain, until all claims are settled, such moneys as the Awarding Authority estimates to be the fair value of the Awarding Authority's claims against the Contractor, and of all claims for labor performed or furnished and for materials used or employed in or in connection with the Work and for the rental of vehicles, appliances and equipment employed and for the employment of substitute contractors and labor in connection with the Work filed in accordance with M.G.L. c. 30, s. 39A ands. 39F. The Awarding Authority may make such settlements and apply thereto any moneys retained under this Contract. B. The Contractor shall each week examine all claims so filed, and if the same are in any respect incorrect or do not correctly show the amount due from the Contractor to the claimant for such labor and materials, the Contractor shall forthwith file with the Awarding Authority a separate written statement of all inaccuracies in each claim and of the correct amount due from the Contractor to each claimant therefor, and shall immediately file a statement of all payments thereafter made to such claimants. Each such statement shall be sworn to and contain a detailed breakdown required by M.G.L. DCAMM General Conditions of the Contract c. 149 Rev.10-17 Page 30 of60 c. 30 s. 39F (d) and (e). Unless such statements are so filed by the Contractor the amount shown by the claims filed shall at the option of the Awarding Authority be conclusively deemed to be the accurate amount due from the Contractor therefor in all accounting with the Awarding Authority. If the moneys retained under this Contract are insufficient to pay the sums found by the Awarding Authority to be due under the claims for labor and materials filed as aforesaid, the Awarding Authority may, at its discretion, pay the same, and the Contractor shall repay to the Awarding Authority all sums paid out. The Awarding Authority may also at its discretion use any moneys retained, due or to become due under this Contract, for the purpose of paying for both labor and materials used or employed in the Work for which claims have not been filed with the Awarding Authority. C. No moneys retained under the provisions of this Article shall be held to be statutory security for the payment of clai1:1s filed i!1 a~cordai:ice with the provisions of M.G.L. c. 149, s. 29, as amefided, for which security 1s provided by bond. 4. Applications for Payment. A. The Contractor shall, once in each month on the day of the month corresponding to the day of the month specified in the Notice to Proceed referenced in Article 2 of the Owner -Contractor Agreement, on forms provided and in 'the manner prescribed by the Awarding Authority, submit to the Awarding Authority a statement showing the total amount of Work done to the time of such estimate and the value thereof as approved by the Resident Engineer and the Designer. It shall be the sole responsibility of the Contractor to deliver or cause to be delivered to the Resident Engineer (the "designee" as provided by M.G.L. c. 30, s. 39K), said periodic estimate in proper form, approved as provided above and arithmetically correct. All periodic estimates shall contain such certifications and other evidence supporting the Contractor's right to payment as the Awarding Authority may require, including without limitation, lien waivers and other evidence, on such forms as the Awarding Authority may require, establishing that title to the equipment or materials is unencumbered and has been transferred to the Owner. If there is no Resident Engineer assigned to the Contract, the Designer shall be the designee. If there is neither a Resident Engineer nor a Designer the designee shall be a person designated by the Awarding Authority at the project field office or alternatively the home office of the Awarding Authority. The Contractor shall include in such periodic estimate only such materials as are incorporated in the Work, except as provided in paragraph C below. The Awarding Authority shall retain five percent of such estimated value as part security for the completion of the Work and shall pay to the Contractor while carrying on the Work the balance not retained as aforesaid, subject to the Approval of the Awarding Authority after deducting therefrom all previous payments and all sums to be kept under the provisions of this Contract. B. Each periodic estimate shall constitute the Contractor's representation that (1) the payment then requested to be disbursed has been incurred by the Contractor on account of the Work and is justly due to Subcontractors or, to the Contractor in the case of other Work performed by the Contractor on account thereof, (2) the materials, supplies and equipment for which Application for Payment is being submitted have been installed or incorporated into the Work or have been stored at the Site or at such off Site storage locations as the Awarding Authority shall have Approved, (3) the materials, supplies and equipment are insured in accordance with the provisions of this Contract, (4) the materials, supplies and equipment are owned by the Owner and are not subject to any liens or encumbrances, (5) the Work which is the subject of such periodic estimate has been performed in accordance with the Contract Documents and (6) that all due and payable bills with respect to the Work have been paid to date or shall be paid from the proceeds of such periodic estimate. The Contractor's attention is directed to the criminal penalties for false claims referenced in paragraph A above. C. The Contractor may include in a periodic estimate the value of materials or equipment delivered at the Site (or at some location agreed to in writing) only upon delivery to the Awarding Authority of: (1) an acceptable transfer of title on the form provided by the Awarding Authority; (2) written certification by the Contractor ( or applicable subcontractor) on the form provided by the Awarding Authority that the Contractor (or the Subcontractor which executed the transfer of title) is the lawful owner and that the materials or equipment are free from all encumbrances, accompanied by receipted invoices or other acceptable proof of prior payment for such materials; (3) a DCAMM General Conditions of the Contract c. 149 Rev.10-17 Page 31 of60 stored materials insurance binder that covers the materials for which payment is requested, that names the Owner as an insured party should the stored materials be subjected to any casualty, loss, or theft prior to their inclusion in the Work. The material(s) or equipment must, in the judgment of the Designer (1) meet the requirements of the Contract, including prior shop drawing, product data, and sample approval, (2) be ready for use, and (3) be properly stored by the Contractor and be adequately protected until incorporated into the Work. See also Article V.5.C of these General Conditions of the Contract concerning the cost of inspections. D. The Awarding Authority may make changes in any periodic estimate submitted by the Contractor in accordance with M.G.L. c.30, s. 39K (see below) and the payment due shall be computed in accordance with the changes so made. The provisions of said section 39K shall govern payments on which the Awarding Authority has made changes. E. No certificate for payment and no progress payment shall constitute acceptance of Work that is not in accordance with the Contract Documents. F. The Contractor and all Subcontractors furnishing labor on this Contract agree to furnish certified payroll reports if requested to do so, at no additional expense to the Awarding Authority. DCAMM reqmres submission of weekly certified payroll reports and related information through DCAMM's Online Compliance Reporting System. The Awarding Authority may at all reasonable times audit such reports. 5. Periodic Pa ments M.G. L. c. 30 s. 39K . The Awar ingAut onty s a ma e payment to the Contractor in accordance with M.G.L. c. 30, s. 39K, which provides as follows: "Within fifteen days (30 days in the case of the commonwealth, including local housing authorities) after receipt from the contractor, at the place designated by the awarding authority if such a place is so designated, of a periodic estimate requesting payment of the amount due for the preceding month, the awarding authority will make a periodic payment to the contractor for the work performed during the preceding month and for the materials not incorporated in the work but delivered and suitably stored at the site (or at some location agreed upon in writing) to which the contractor has title or to which a subcontractor has title and has authorized the contractor to transfer title to the awarding authority upon certification by the contractor that he is the lawful owner and that the materials are free from all encumbrances, but less ( 1) a retention based on its estimate of the fair value of its claims against the contractor and less (2) a retention for direct payments to subcontractors based on demands for same in accordance with the provisions of section thirty-nine F, and less (3) a retention not exceeding five percent of the approved amount of the periodic payment. After the receipt of a periodic estimate requestingfinal payment and within sixty-five days after (a) the contractor fully completes the work or substantially completes the work so that the value of the work remaining to be done is, in the estimate of the awarding authority, less than one percent of the original contract price, or (b) the contra.ctor substantially completes the work and the awarding authority takes possession for occupancy, whichever occurs first, the awarding authority shall pay the contractor the entire balance due on the Contract less (1) a retention based on its estimate of the fair value of its claims against the contractor and of the cost of completing the incomplete and unsatisfactory items of work and less (2) a retention for direct payments to subcontractors based on demands for same in accordance with the provisions of section thirty-nine F, or based on the record of payments by the contractor to the subcontractors under this contract if such record of payment indicates that the contractor has not paid subcontractors as provided in section thirty- nine F. .if the awarding authority fails to make payment as herein provided, there shall be added to each such payment daily interest at the rate of three percentage points above the rediscount rate then charged by the Federal Reserve Bank of Boston commencing on the first day after said payment is due and continuing until the payment is delivered or mailed to the contractor; provided, that no interest shall be due, in any event, on the amount due on a periodic estimate for final payment until fifteen days(twenty-four days in the case of the commonwealth) after receipt of such period estimate from the contractor, at the place designated by the awarding authority if such a place is so designated. The contractor agrees to pay to each subcontractor a portion of any such interest paid in accordance with the amount due each subcontractor. DCAMM General Conditions of the Contract c. 149 Rev.10-17 Page 32 of60 The awarding authority may make changes in any periodic estimate submitted by the contractor and the payment due on said periodic estimate shall be computed in accordance with the change so made, but such changes or any requirement for a corrected periodic estimate shall not affect the due date for the periodic payment or the date for the commencement of interest charges on the amount of the periodic payment computed in accordance with the changes made, as provided herein; provided, that the awarding authority may, within seven days after receipt, return to the contractor for correction, any periodic estimate which is not in the required form or which contains computations not arithmetically correct and, in that event, the date of receipt of such periodic estimate shall be the date of receipt of the corrected periodic estimate in proper form and with arithmetically correct computations. The date of receipt of a periodic estimate received on a Saturday shall be the first working day thereafter. The provisions of section thirty-nine G shall not apply to any contract for the construction, reconstruction, alteration, remodeling, repair or demolition of any public building to which this section applies. All periodic estimates shall be submitted to the awarding authority, or to its designee as set forth in writing to the contractor, and the date of receipt by the awarding authority or its designee shall be marked on the estimate. All periodic estimates shall contain a separate item for each filed sub trade and each sub-sub trade listed in sub- bid form as required by ~ecifications and column listing the amount paid to each filed subcontractor as oj the date of the periodic estimate is filed. The person making payment for the awarding authority shall add the daily interest provided for herein to each payment for each day beyond the due date of receipt marked on the estimate. A certificate of the architect to the effect that the contractor has fully or substantially completed the work shall, subject to the provisions of section thirty-nine J, be conclusive for the purposes of this section. Notwithstanding the provisions of this section, at any time after the value of the work remaining to be done is, in the estimation of the awarding authority, less than 1 per cent of the adjusted contract price, or the awarding authority has determined that the contractor has substantially completed the work and the awarding authority has taken possession for occupancy, the awarding authority may send to the general contractor by certified mail, return receipt requested, a complete and final list of all incomplete and unsatisfactory work items, including, for each item on the list, a good faith estimate of the fair and reasonable cost of completing such item. The general contractor shall then complete all such work items within 30 days of receipt of such list or before the contract completion date, whichever is later. ff the general contractor fails to complete all incomplete and unsatisfactory work items within 45 days after receipt of such items furnished by the awarding authority or before the contract completion date, whichever is later, subsequent to an additional 14 days' written notice to the general contractor by certified mail, return receipt requested, the awarding authority may terminate the contract and complete the incomplete and unsatisfactory work items and charge the cost of same to the general contractor and such termination shall be without prejudice to any other rights or remedies the awarding authority may have under the contract. The awarding authority shall note any such termination in the evaluation form to be filed by the awarding authority pursuant to the provisions of section 44D of chapter 149." 6. Payment of Subcontractors (M.G.L. c. 30, s. 39Fl. The Contractor shall make payments to Subcontractors m accordance with M.G.L c.30, s. 39F which is quoted in this section below. For the purposes of this Contract, the word "forthwith" appearing in paragraph (1 )(a) of the quoted provision shall be deemed to mean "within five (5) business days." "l(a) Forthwith after the general contractor receives payment on account of a periodic estimate, the general Contractor shall pay to each subcontractor the amount paid for the labor performed and the materials furnished by that subcontractor, less any amount specified in any court proceedings barring such payment and also less any amount claimed due from the subcontractor by the general contractor. (b) Not later than the sixty-fifth day after each subcontractor substantially completes his work in accordance with the Plans and Specifications, the entire DCAMM General Conditions of the Contract c. 149 Rev. 10-17 Page 33 of60 balance due under the subcontract less amounts retained by the awarding authority as the estimated cost of completing the incomplete and unsatisfactory items of work, shall be due the subcontractor; and the awarding authority shall pay that amount to the general contractor. The general contractor shall forthwith pay to the subcontractor the full amount received.from the awarding authority less any amount specified in any court proceedings barring such payment and also less any amount claimed due from the subcontractor by the general contractor. (c) Each payment made by the awarding authority to the general contractor pursuant to subparagraphs (a) and (b) of this paragraph for the labor performed and the materials furnished by a subcontractor shall be made to the general contractor for the account of that subcontractor; and the awarding authority shall take reasonab[e steps to compel the general contractor to make each such payment to each such subcontractor. If the awarding authority has received a demandfor direct payment from a subcontractor for any amount which has already been included in a payment to the general contractor or which is to be included in a payment to the general contractor for payment to the subcontractor as provided in subparagraphs (I) and (2) the awarding authority shall act upon the demand as provided in this section. (d) If, within seventy days after the subcontractor has substantially completed the subcontract work, the subcontractor has not received.from the general contractor the balance due under the subcontract including any amount due for extra labor and materials furnished to the general contractor, less any amount retained by the awarding authority as the estimated cost of completing the incomplete and unsatisfactory items of work, the subcontractor may demand direct payment of that balance from the awarding authority. The demand shall be by a sworn statement delivered to or sent by certified mail to the awarding authority, and a copy shall be delivered to or sent by certified mail to thfe)eneral contractor at the same time. The reply shall contain a detailed breakdown o the balance due under the subcontract and also a statement of the status of comp etion of the subcontract work. Any demand made after substantial completion of the subcontract work shall be valid even if delivered or mailed prior to the seventieth day after the subcontractor has substantially completed the subcontract work. Within ten days after the subcontractor has delivered or so mailed the demand to the awarding authority and delivered or so mailed a copy to the general contractor, the general contractor may reply to the demand. The reply shall be by a sworn statement to or sent by certified mail to the awarding authority and a copy shall be delivered to or sent by certified mail to the subcontractor at the same time. The reply shall contain a detailed Greakdown of the balance due under the subcontract including any amount due for extra labor and materials furnished to the general contractor and of the amount due for each claim made by the general contractor against the subcontractor. (e) Within.fifteen days after receipt of the demand by the awarding authority, but in no event prior to the seventieth day after substantial completion of the subcontract work, the awarding authority shall make direct payment to the subcontractor of the balance due under the subcontract including any amount due for extra labor and materials furnished to the general contractor, less any amount (i) retained by the awarding authority as the estimated cost of completing the incomplete or unsatisfactory items of work, (ii) specified in any court proceedings barring such payment, or (iii) disputed by the general contractor in the sworn reply; provided that the awarding authority shall not deduct from a direct payment any amount as provided in part (iii) if the reply is not sworn to, or for which the sworn reply does not contain the detailed breakdown required by subparagraph (d). The awarding authority shall make further direct payments to the subcontractor forthwith after the removal of the basis for deduction.from direct payments made as provided in parts (z) and (ii) of this subparagraph. (f) The awarding authority shall forthwith deposit the amount deducted from a direct payment as provided in part (iii) of subparagraph (5) in an interest-bearing joint account in the names of the general contractor and the subcontractor in a bank in Massachusetts selected by the awarding authority or agreed upon by the general contractor and the subcontractor and shall notify the general contractor and the subcontractor of the date of the deposit and the bank receiving the deposit. The bank shall pay the amount in the account, including accrued interest, as provided in an agreement between the general contractor and the subcontractor or as determined by decree of a court of competent jurisdiction. DCAMM General Conditions of the Contract c. 149 Rev.10-17 Page 34 of60 (g) All direct payments and all deductions.from demands for direct payments deposited in an interest bearing account or accounts in a bank pursuant to subparagraph (6) shall be made out of amounts payable to the general contractor at the time of receipt of a demand for direct payment from a subcontractor and out of amounts which later become payable to the General contractor and in the order of receipt of such demands from subcontractors. All direct payments shall discharge the obligation of the awarding authority to the general contractor to the extent of such payment. (h) The awarding authority shall deduct from payments to a General contractor amounts which, together with the deposits in interest bearing accounts pursuant to subparagraph (6) are sufficient to satisfy all unpaid balances of demands for direct payment received.from subcontractors. All such amounts shall be earmarked for such direct payments, and the subcontractors shall have a right in such deductions prior to any claims against such amounts by creditors of the general contractor. (i) If the subcontractor does not receive payment as provided in subparagraph (1) or if the general contractor does not submit a periodic estimate for the value of the labor or materials performed or furnished by the subcontractor and the subcontractor does not receive payment for same when due less the deductions provided for in subparagraph (]), the subcontractor may demand direct payment by following the procedure in subparagraph (4) and the general contractor may file a sworn reply as provided in that same subparagraph. A demand made after the first day of the month following that for which the subcontractor performed or furnished the labor and materials for which the subcontractor seeks payment shall be valid even if delivered or mailed prior to the time payment was due on a periodic estimate from the general contractor. Thereafter the awarding authority shall proceed as provided in subparagraph (e), (I), (g) and (h)." (2) Any assignment by a subcontractor of the rights under this section to a surety company furnishing a bond under the provisions of section twenty-nine of chapter one hundred forty-nine shall be invalid. The assignment and subrogation rights oj the surety to amounts included in a demand for direct payment which are in the possession of the awarding authority or which are on deposit pursuant to subparagraph (6) shall be subordinate to the rights of all subcontractors who are entitled to be paid under this section and who have not been paid in full. (3) "subcontractor" as used in this section (I) for contracts awarded as provided in sections forty-four A to forty-four L, inclusive, of chapter one hundred Jorty-nine shall mean a person who files a sub-bid and received a subcontract as a result of that filed sub-bid or who is approved by the awarding authority in writing as a person performing labor or both performing labor and furnishing materials pursuant to a contract with the general contractor, (ii) for contracts awarded as provided in paragraph (1) of section thirty-nine M of chapter thirty shall mean a person approved by the awarding authority in writing as a person performing labor or both perjorming labor and furnishing materials pursuant to a contract with the general contractor, and (iii) for contracts with the commonwealth not awarded as provided in sections forty- four A to forty-four L, inclusive, of chapter one hundred forty-nine shall also mean a person contracting with the general contractor to supply materials used or employed in a public works project for a price in excess of five thousand dollars. (4) A general contractor or a subcontractor shall enforce a claim to any portion of the amount of a demand for direct payment deposit as provided in subparagraph (6) hy a petition in equity in the superior court against the other and the bank shall not be a necessary party. A subcontractor shall enforce a claim for direct payment or a right to require a deposit as provided in subparagraph (6) by a petition in equity in the superior court against the awarding authority and the general contractor shall not be a necessary party. Upon motion of any party the court shall advance for _speedy trial any petition filed as provided in this paragraph. Sections fifty-nine and fijty-nine B of chapter two hundred thirty-one shall apply to such petitions. The court shall enter an interlocutory decree upon which execution shall issue for any part of a claim found due/lursuant to sections fifty-nine and fifty-nine Band, upon motion of any party, sha l advance for speedy trial the petition to collect the remainder of the claim. Any party aggrieved by such interlocutory decree shall have the right to appeal therefrom as from a final decree. The court shall not consolidate for trial the petition of any subcontractor with the petition of one or more subcontractors or the same general Contract unless the court finds that a substantial portion of the evidence oj the same DCAMM General Conditions of the Contract c. 149 Rev.10-17 Page 35 of60 events during the course of construction (other than the fact that the claims sought to be consolidated arise under the same general contract) is applicable to the petitions sought to be consolidated and that such consolidation will prevent unnecessary duplication of evidence. A decree in any such proceeding shall not include interest on the disputed amount deposited in excess of the interest earned for the period of any such deposit. No person except a subcontractor filing a demand for direct payment for which no funds due the general contractor are available for direct payment shall have a right to file a petition in court of equity against the awarding authority claiming a demand for direct payment is premature and such subcontractor must file the petition before the awarding authority has made a direct payment to the subcontractor and has made a deposit of the disputed portion as provided in part (iii) of subparagraph (5) and in subparagraph (6). (5) In any petition to collect any claim for which a subcontractor has filed a demand for direct payment the court shall, upon motion of the general contractor, reduce by the amount of any deposit of a disputed amount by the awarding authority as provided in part (iii) of subparagraph (5) and in subparagraph (6) any amount held under a trustee writ or pursuant to a restraining order or injunction. " 7. Contracts for Public Works Governed by M.G.L. c. 30. s. 39G: The following statutory provision applies only to contracts for public works governed by M.G.L. c. 30, s. 39G: "Upon substantial completion of the work required by a Contract with the Owner, or any agency or political subdivision thereof, for the construction, reconstruction, alteration, remodeling, repair or improvement of public ways, including bridges, and other highway structures, sewers and water mains, airports and other public works, the contractor shall present in writing to the awarding authority its certification that the work has been substantially completed. Within twenty-one days thereafter, the awarding authority shall present to the contractor either a written declaration that the work has been substantially completed or an itemized list of incomplete or unsatisfactory work items required by the Contract sufficient to demonstrate that the work has not been substantially completed. The awarding authority may include with such a list a notice setting forth a reasonable time, which shall not in any event be prior to the Contract completion date, within which the contractor must achieve substantial completion of the work. In the event that the awarding authority fails to respond, by presentation of a written declaration or itemized list as aforesaid, to the contractor's certification within the twenty-one day period, the contractor's certification shall take effect as the awarding authority's declaration that the work has been substantially completed. Within sixty-five days after the effective date of a declaration of a substantial completion, the awarding authority shall prepare and forthwith send to the contractor for acceptance a substantial completion estimate for the quantity and price of the work done and all but one percent retainage of that undisputed part of each work item and extra work item in dispute but excluding the disputed part thereof, less the estimated cost of completing all incomplete and unsatisfactory work items and less the total periodic payments made to date Jor the work. The awarding authority also shall deduct from the substantial completion estimate an amount equal to the sum of all demands for direct payments filed by subcontractors and not yet paid to subcontractors or deposit din joint accounts pursuant to section thirty-nine F, but no Contract subject to said section thirty-nine F shall contain any other provision authorizing the awarding authority to deduct any amount by virtue oj claims asserted against the Contract by subcontractors, material suppliers or others. If the awarding authority fails to prepare and send to the contractor any substantial completion estimate required by this section on or before the date herein above set forth, the awarding authority shall pay to the contractor interest on the amount which would have been due to the contractor pursuant to such substantial completion estimate at the rate of threefercentage points above the rediscount rate than charged by the Federal Reserve Ban of Boston from such date to the date on which the awarding authority sends that substantial completion estimate to the contractor for acceptance or to the date of payment therefor, whichever occurs first. The awarding authority shall include the amount of such interest in the substantial completion estimate. DCAMM General Conditions of the Contract c. 149 Rev.10-17 Page 36 of60 Within fifteen days after the effective date of the declaration of substantial completion, the awarding authority shall send to the contractor by certified mail, return receipt requested, a complete list of all incomplete or unsatisfactory work items, and, unless delayed by causes beyond his control, the contractor shall complete all such work items within forty-five days after the receipt of such list or before the then Contract completion date, whichever is later. if the contractor fails to complete such work within such time, the awarding authority may, subsequent to seven days' written notice to the contractor by certified mail, return receipt requested, terminate the Contract and complete the incomplete or unsatisfactory work items and charge the cost of same to the contractor. Within thirty days after receipt by the awarding authority of a notice from the contractor stating that all of the work required by the Contract has been completed, the awarding authority shall prepare and forthwith send to the contractor for acceptance a final estimate for the quantity and price of the work done and all retainage on that work less all payments made to date, unless the awarding authority's inspection shows that work items required by the Contract remain incomplete or unsatisfactory, or that documentation required by the Contract has not been completed. lf the awarding authority fails to prepare and send to the contractor the final estimate within thirty days after receipt of notice of completion, the awarding authority shall pay to the contractor interest on the amount which would have been due to the contractor pursuant to such.final estimate at the rate hereinabove provided from the thirtieth day after such completion until the date on which the awarding authority sends the final estimate to the contractor for acceptance or the date or payment therefore, whichever occurs first, provided that the awarding authority's inspection shows that no work items required by the Contract remain incomplete or unsatisfactory. Interest shall not be paid hereunder on amounts for which interest is required to be paid in connection with the substantial completion estimate as hereinabove provided. The awarding authority shall include the amount of the interest required to be paid hereunder in the final estimate. The awarding authority shall pay the amount due pursuant to any substantial completion or final estimate within thirty-five days after receipt of written acceptance for such estimate from the contractor and shall pay interest on the amount due pursuant to such estimate at the rate hereinabove provided from that thirty-fifth day to the date of payment. Within 15 days, 30 days in the case of the commonwealth, after . receipt from the contractor, at the place designated by the awarding authority, if such place is designated, of a periodic estimate requesting payment of the amount due for the preceding periodic estimate period, the awarding authority shall make a periodic payment to the contractor for the work performed during the preceding periodic estimate period and for the materials not incorporated in the work but delivered and suitably stored at the Site, or at some location agreed upon in writing, to which the contractor has title or to which a subcontractor has title and authorized the contractor to transfer title to the awarding authority, upon certification by the contractor that he is the lawful owner and that the materials are free from all encumbrances. The awarding authority shall include with each such payment interest on the amount due pursuant to such periodic estimate at the rate herein above provided from the due date. In the case of periodic payments, the contracting authority may deduct from its payment a retention based on the estimate of the fair value of its claims against the contractor, a retention for direct payments to subcontractors based on demands for same in accordance with the provisions of section thirty-nine F, and a retention to secure satisfactory performance of the contractual work not exceeding five per cent of the approved amount of any periodic payment, and the same right to retention shal[ apply to bonded subcontractors entitled to direct payment under section thirty-nine F oj chapter thirty; provided that a.five per cent value of all items that are planted in the ground shall be deducted from the periodic payments until.final acceptance. No periodic, substantial completion or final estimate or acceptance or payment thereof shall bar a contractor from reserving all rights to dispute the quantity and DCAMM General Conditions of the Contract c. 149 Rev.10-17 Page 37 of60 amount of; or the failure of the awarding authority to approve a quantity and amount of; all or part of any work item or extra work item. Substantial completion, for the purposes of this section, shall mean either that the work required by the Contract has been completed except for work having a Contract Price oj less than one percent of the then adjusted total Contract Price, or substantially all of the work has been completed and opened to public use except for minor incomplete or unsatisfactory work items that do not materially impair the usefulness oj the work required by the contract" 8. Final Payment; Release of Claims by Contractor. Upon Final Acceptance of the Work the Contractor shall be entitled to payment of the balance of the Contract Price. Final payment shall be as provided in this Article above and in accordance with any process set forth in the Supplementary General Conditions. The Contractor agrees to execute a Certificate of Final Inspection, Release (with Contractor's own exceptions listed thereon) and Acceptance as a condition precedent to Final Payment. The acceptance by the Contractor of the Final Payment made as aforesaid, or the execution of the Certificate of Final Acceptance by the Contractor, shall constitute a release of the Owner, the Awarding Authority, the Designer, and every member and agent of any of them, from all claims of and liability to the Contractor for anything done or furnished for or relating to the Work, or for any act or neglect of the Owner, the Designer, or of any person relating to or affecting the Work, except the claim against the Owner or the Designer for the remainder, if any there be, of the amounts set forth by the Contractor in the Certificate of Final Inspection, Release and Acceptance. Final Acceptance shall not relieve Contractor of the requirements of Articles IX, XIV, and XV of these General Conditions of the Contract, or of other provisions of this Contract, to the extent that the same are intended to survive Final Acceptance. ARTICLE IX. GUARANTEES AND WARRANTIES 1. General Warrantv. If at any time duringthe period of one ( 1) year from the date of the issuance of the Certificate of Agency Use and Occupancy by the Awarding Authority or the date of Final Acceptance, whichever occurs first, any part of such Work shall in the reasonable opinion of the Awarding Authority be defective or require replacing or repairing, or damage to other property of the Owner is caused by any defect in the Work, the Awarding Authority shall notify the Contractor in writing to make the required repairs or replacements and repair such damage. If the Contractor shall neglect to commence such repairs or replacements to the satisfaction to the Awarding Authority within ten (10) days from the date of the giving of such notice, then the Awarding Authority may employ other persons to make the same. The Contractor agrees, upon demand, to pay to the Awarding Authority all amounts which it expends for such repairs, replacements, and/or damages. During this one-year guarantee period any corrective work shall be performed under all the applicable terms of this Contract, and if Change Orders are issued in accordance with the terms of this Contract, the Contractor shall be entitled to compensation for special insurance, as required. This one-year guarantee shall not limit any express guaranty or warranty provided elsewhere in the Contract. 2. Special Guarantees and Warrantees. A. The Contractor's obligation to correct Work as set forth in paragraph 1 above is in addition to, and not in substitution of, such guarantees or warranties as may be required in the various sections of the Specifications. B. Guarantees and warranties required in the various sections of the Specifications must be delivered to the Designer before final payment to the Contractor may be made, or in the case of guarantees and warranties which originate with a subcontractor's section of the Work, before final payment for the amount of that subtrade or for the phase of Work to which the guarantee or warranty relates. C. The failure to deliver a required guarantee or warranty shall constitute a failure to fully complete the Work in accordance with the Contract Documents. DCAMM General Conditions of the Contract c. 149 Rev.10-17 Page 38 of60 ARTICLE X: MISCELLANEOUS LEGAL REQUIREMENTS. 1. Contractor to be Informed. The Contractor shall inform itself of all existing and future Laws in any manner affecting those engaged or employed in the Work, or the materials used or employed in the Work, or in a any way affecting the conduct of the Work, and of all orders and decrees of bodies or tribunals having any applicable jurisdiction or authority over the Work. · 2. Compliance with all Laws. The Contractor shall cause all persons employed in the performance of the Work to comply with, all existing and future Laws, including but not limited to those set forth below: A. Corporate Disclosures. The Contractor, if a foreign corporation, shall comply with M.G.L. c. 181, s.3 ands. 5, and M.G.L. c. 30, s.39L. A Yz. Workforce Certification: Certification of Compliance with Workforce Related Legal Requirements. The Contractor shall comply with the following legal requirements for any and all employees to be employed in the Project who are required to be listed in the certified payroll reports for the Project: 1) Federal Department of Homeland Security Requirements in hiring such employees including, but not limited to, the faithful completion of the Federal Department of Homeland Security Form 1-9 process by CM; 2) proper classification of individuals employed on the project; 3) all laws concerning workers' compensation insurance coverage, unemployment insurance, social security taxes, and income taxes; and 4) all laws concerning hospitalization and medical benefits that meet the minimum requirements of the Connector Board established in Chapter l 76Q of the General Laws. The Contractor shall execute a Workforce Certification form with the execution of its contract. The Contractor shall require each Subcontractor and sub subcontractor working on the Project to execute and provide to Contractor such Workforce Certification form with the execution of each subcontract, and Contractor shall immediately provide a copy to DCAMM. Contractor acknowledges that with the weekly workforce reports that must be submitted on a weekly basis, in the form and format required by DCAMM, including but not limited to, by electronic reporting, Contractor and all subcontractors on the project are required to certify that the Form I- 9 process was faithfully completed and that all other legal requirements related to its workforce referenced above were followed for all employees listed on each certified payroll report when submitted. The Contractor and all subcontractors must: comply with the legal requirements of this section; must not knowingly use undocumented workers in connection with the performance of this contract; pursuant to federal requirements must verify the immigration status of all workers assigned to the contract without engaging in unlawful discrimination; and must not knowingly or recklessly alter, falsify, or accept altered or falsified documents from any such worker. Breach of any of the terms of the Workforce Certification legal requirements during the period of the Contract may be regarded as a material breach, subjecting the Contractor and subcontractors to sanctions, including but not limited to monetary penalties, withholding of payments, contract suspension or termination. Contractor must require each subcontractor working on the Project to execute and provide to Contractor a Workforce Certification form with the execution of each subcontract, and Contractor must require each subcontractor to forward a copy of each such Workforce Certification to the Contractor and submit the Workforce Certification to DCAMM through DCAMM's Online Compliance Reporting System. B. Veterans Preference. In the employment of mechanics and apprentices, teamsters, chauffeurs, and laborers in the performance of Work in the Commonwealth, preference shall first be given to citizens of the Commonwealth who have been residents of the Commonwealth for at least six months at the commencement of their employment and who are veterans as defined in M.G.L. c.4, s.7 (34), and who are qualified to perform the work to DCAMM General Conditions of the Contract c. 149 Rev. I 0-l 7 Page 39 of60 which the employment relates and, within such preference, preference shall be given to service-disabled veterans; and secondly, to citizens of the Commonwealth generally who have been residents of the Commonwealth for at least six months at the commencement of their employment, and if they cannot be obtained in sufficient numbers, then to citizens of the United States. The Awarding Authority encourages and monitors the participation of Veteran Business Enterprises ("VBE") and Service-Disabled Veteran-Owned Business Enterprises ("SDVOBE") in its construction and design projects pursuant to Chapter 108 of the Acts of 2012 and Executive Order 565. The benchmark for combined SDVOBE and VBE participation on the Project is 3% of the Contract Price. For the Commonwealth's VBE and SDVOBE program purposes, a Veteran Business Enterprise or Service Disabled Veteran Owned Business Enterprise is a firm so certified directly by the Massachusetts Supplier Diversity Office ("SDO") www.mass.~ov/sdo or is: 1) certified by a certifying agency that's certification is accepted y the SDO; 2) the firm has submitted its existing certification credentials directly to the SDO by submitting an Application for Verification of Certification to the SDO; 3) the SDO has reviewed and granted the Application for Verification; and 4) the SDO has certified the firm as a VBE or SDVOBE for purposes of the Commonwealth's program as evidenced by a letter issued by the SDO to the firm. VBEs and SDVOBEs shall be provided opportunities to participate in the Project and Contractor shall within 30 days of contract execution submit its Anticipated Veteran Owned Business and Service-Disabled Veteran- Owned Business ,Enterprise Participation Plan to the Awarding Authority's Compliance Office. Contractor shall report on the amount ofVBE and SDVOBE participation on the Project on a regular basis, in the form, format and frequency requested by the Awarding Authority, including through DCAMM's Online Compliance Reporting System. C. Prevailing Wages. The. Contractor shall comply with M.G.L. c. 149, s. 26-27H. The prevailing wage schedule is found in Exhibit A to the Instructions to Bidders, listing the prevailing minimum wage rates that must be paid to all workers employed in the Work. The Awarding Authority is not responsible for any errors, omissions, or misprints in the said schedule. Such Schedule shall continue to be the minimum rate wages payable to workers employed in the Work throughout the term of this Contract, subject to the exceptions provided in M.G.L c.149, s. 26-27H. The Contractor shall not have any claim for extra compensation from the Owner if the actual wages paid to workers employed in the·Work exceeds the rates listed on the schedule or as otherwise provided by law. The Contractor shall cause a copy of said Schedule to be kept in a conspicuous place at the Site during the term of the Contract. If reserve police officers are employed by the Contractor, they shall be paid the prevailing wage of regular police officers. (See M.G.L c.149, s.34B). Mass General Laws c. 149, §27, as amended on August 8, 2008 requires annual updates to prevailing wage schedules for all public construction projects lasting longer than one year. The Contractor is required to obtain the wage schedules from awarding authorities, and to pay no less than these rates to covered workers. The Contractor and all Subcontractors are required to anticipate such annual updated prevailing wage schedules and neither the Contractor nor any Subcontractors shall be entitled to claim additional compensation for base contract work due to updated prevailing wage schedules. · D. Payroll Records and Statement of Compliance. The Contractor shall comply and shall cause its Subcontractors to comply with Massachusetts General Law c. 149, s. 27B, which requires that a true and accurate record be kept of all persons employed on the a project for which the prevailing wage rates have been provided. The Contractor and all Subcontractors shall keep these records and preserve them for a period of three years from the date of completion of the Contract. Such records shall be open to inspection by any authorized representative of the Owner at any reasonable time, and as often as may be necessary. The Contractor shall, and shall cause its subcontractors to, submit weekly their weekly payroll records to the Awarding Authority. DCAMM requires submission of weekly payroll reports and related information through DCAMM's Online Compliance Reporting System. In addition, the Contractor and each Subcontractor shall furnish to the Executive Department of Labor within fifteen days after completion of its portion of the Work a signed statement in the form required by the A warding Authority. E. Vehicle operators. If the Director of the Department of Labor and Workforce Development has established a Schedule of wage rates to be paid to the operators of trucks, vehicles or equipment for the Work, the Contractor shall be obligated to pay such DCAMM General Conditions of the Contract c. 149 Rev.10-17 Page 40 of60 operators at least the minimum wage rate contained on such Schedule. (See M.G.L. c.149, s.26-27H). F. Eight Hour Day. The Contractor shall comply with M.G.L. c. 149, s. 30, 34 and 34A which provide that no laborer, workman, mechanic, foreman or inspector working within the Commonwealth in the employ of the Contractor, subcontractor or other person doing or contracting to do the whole or part of the Work shall be required or permitted to work more than eight hours in any one day or more than forty-eight hours in any one week, or more than six days in any one week, except in cases of extraordinary emergency. G. Timely Payment of Wages. The Contractor shall comply with, and shall cause its Subcontractors to comply with M.G.L. c. 149, s. 148 which requires the weekly or biweekly payment of employees within six days of the end of the pay period during which wages were earned if employed for five or six days of a calendar week, and within other periods of time under certain circumstances as set forth therein. H. Lodging, etc. The Contractor shall comply with, and shall cause its Subcontractors to comply with, M.G.L. c. 149, s. 25 which provides that every employee under this Contract shall lod$e, board and trade where and with whom he elects, and neither the Contractor nor his agents or emf loyees shall, either directly or indirectly, require as a condition of the employment o any person that the employee shall lodge, board or trade at a particular place or with a particular person. . I. Truck Rates. The use by the Contractor of trucks or other motor vehicles hired from either common or contract motor carriers in the course of performance of this Contract is subject to such minimum rates and charges, and rules and regulations as may from time to time be promulgated by the Department of Public Utilities of the Commonwealth of Massachusetts or other agency of the State of Federal government which may be authorized by law to set rates or otherwise regulate the use of such vehicles. The Contractor expressly assumes the risk of any additional expense that may arise by reason of any change in such minimum rates and charges, and rules and regulations, and shall be entitled to no additional compensation or reimbursement by reason thereof. J. Anti-Boycott Covenant (Executive Order #130). The Contractor warrants, represents and agrees that during the time this Contract is in effect, neither it or any affiliated company, as hereafter defined, participates in or cooperates with an international boycott, as defined in Section 999(b) (3) and ( 4) of the Internal Revenue Code of 1954, as amended, or engages in conduct declared to be unlawful by M.G.L. c. 15 lE, s. 2. If there shall be a breach in the warranty, representation or agreement contained in this paragraph, then without limiting such other rights as it may have the Awarding Authority shall be entitled to rescind this contract. As used herein, an affiliated company shall be any business entity of which at least 51% of the ownership interests are directly or indirectly owned by the Contractor or by a person or persons or business entity or entities directly or indirectly owning at least 51 % of the Ownership interests of the Contractor; or which directly or indirectly owns at least 51 % of the Ownership interests of the Contractor. K. Contractor's Agreements with Suppliers--Anti-Boycott Provisions. (1) The Contractor shall not l?urchase or rent any materials, equipment, machinery, vehicles, or supplies for or in connection with the Work from any person or entity who does not sign, under pains and penalties of perjury, a certificate that recites: "The undersigned warrants, represents and agrees that during the time its agreement with {insert contractor's name} is in effect for materials, supplies or equipment to be used in connection with the {insert the name of the Awarding Authority} Project No. {insert project number}, neither the undersigned or any affiliated company, as hereafter defined, participates in or cooperates with an international boycott, as defined in Section 999(b)(3) and ( 4) of the Internal Revenue Code of 1954, as amended, or engages in conduct declared to be unlawful by Section 2 of Chapter 151 E of the Massachusetts General Laws. As used herein, an affiliated company shall be any business entity of which at least 51 % of the ownership interests are directly or indirectly owned by the undersigned or by a person or persons or business entity or entities directly or indirect Iv owning at least 51 % of the ownership interests of the undersigned; or which directly or indirectly owns at least 51 % of the ownership interests of the undersigned." DCAMM General Conditions of the Contract c. 149 Rev.10-17 Page 41 of60 (2) The A warding Authority shall not be obligated to pay the Contractor for the cost of any materials, supplies, or equipment purchased or rented from any individual or entity from whom the Contractor has not previously obtained and delivered to the Awarding Authority the certificate that the previous paragraph requires. The Contractor will immediately terminate its contract with any supplier who breaches the warranty, representation and agreement contained in the previous paragraph. (3) The Contractor shall include in the Contractor's agreement with any person or entity from whom the Contractor intends to purchase or rent any materials, equipment, machinery, vehicles or supplies for or in connection with the Work, (a) a notice that this Contract obligates the Contractor to terminate the supply contract upon discovery of such breach of the sworn certificate delivered under subparagraph (I) and such termination shall be without liability to the Contractor or the A warding Authority and (b) a provision which states: "The Governor or his designee, the secretary of administration and finance, and the state auditor or his designee shall have the right at reasonable times and upon reasonable notice to examine the books, records and other compilations of the undersigned vendor which pertain to the performance and requirements of this agreement to provide materials of any nature to the undersigned contractor in connection with State Project No. (insert project number)." L. Access to Contractor's Records (Executive Order #195). The Governor or his designee, the secretary of administration and finance, and the state auditor or his designee shall have the right at reasonable times and upon reasonable notice to examine the books, records and other compilations of data of the Contractor which pertain to the performance and requirements of this Contract. M. Northern Ireland -M.G.L. c. 7 § 22C. Pursuant to G.L. c. 7 s. 22C for state agencies, state authorities, the House of Representatives or the state Senate, the Contractor certifies that it does not employ ten or more employees in an office or other facility in Northern Ireland and if the Contractor employs ten or more employees in an office or other facility located in Northern Ireland the Contractor certifies that it does not discriminate in employment, compensation, or the terms, conditions and privileges of employment on account of religious or political belief; and it promotes religious tolerance within the work place, and the eradication of any manifestations of religious and other illegal discrimination; and the Contractor is not engaged in the manufacture, distribution or sale of firearms, munitions, including rubber or plastic bullets, tear gas, armored vehicles or military aircraft for use or deployment in any activity in Northern Ireland. ARTICLE XI: CONTRACTOR'S ACCOUNTING METHOD REQUIREMENTS (M.G.L. c. 30, s. 39R) 1. Definitions. The words defined herein shall have the meaning stated below whenever they appear in this Article XI: --"Contractor" means any person, corporation, partnership, joint venture, sole proprietorship, or other entity awarded a Contract pursuant to M.G.L. c. 30, s. 39M, M.G.L. c. 149, s. 44A-J, and M.G.L. c. 7, s. 30B-P. --"Contract" means any Contract awarded or executed pursuant to M.G.L. c. 30, s. 39M, M.G.L. c. 149, s.44A-J, and M.G.L. c. 7, s. 30B-P, which is for an amount or estimated amount greater than one hundred thousand dollars. --"Independent Certified Public Account" means a person duly registered in good standing and entitled to practice as a certified public accountant under the laws of the place of his/her residence or principal office and who is in fact independent. In determining whether an accountant is independent with aspect to a particular person, appropriate consideration should be given to all relationships between the accountant and that person or any affiliate thereof. Determination of an accountant's independence shall not be confined to the relationships existing in connection with the filing ofreports with the awarding authority. DCAMM General Conditions of the Contract c. 149 Rev.10-17 Page 42 of60 --"Records" means books of original entry, accounts, checks, bank statements and all other banking documents, correspondence, memoranda, invoices, computer printouts, tapes, discs, papers and other documents or transcribed information of any type, whether expressed in ordinary or machine language. --"Audit", when used in regard to financial statements, means an examination of records by an independent certified public accountant in accordance with generally accepted accounting principles and auditing standards for the purpose of expressing a certified opinion thereon, or, in the alternative, a qualified opinion or a declination to express an opinion for stated reasons. or other person or persons primarily responsible for the financial and operational policies and practices of the Contractor. Accounting terms, unless otherwise defined herein, shall have a meaning in accordance with generally accepted accounting principles and auditing standards. 2. Record Keeping. A. The Contractor shall make, and keep for at least six years after final payment, books, records, and accounts that in reasonable detail accurately and fairly reflect the transactions and dispositions of the Contractor. B. Until the expiration of six years after final payment, the Inspector General, DCAMM, and the Awarding Authority shall have the right to examine any books, documents, papers or records of the Contractor and Subcontractors that directly pertain to, and involve transactions relating to the Contractor and Subcontractors. C. The Contractor shall describe any change in the method of maintaining records or recording transactions which materially affects any statements filed with the Awarding Authority including the date of the change and reasons therefor, and shall accompany said description with a letter from the Contractor's independent certified public accountant approving or otherwise commenting on the changes. D. The Contractor represents that it has, prior to the execution of the Contract, filed a statement of management on internal accounting controls as set forth in Section 3 below. E. The Contractor represents that it has, prior to the execution of the Contract, filed an audited financial statement for the most recent completed fiscal year as set forth in section 4 below and will continue to file such statement annually during the term of the Contract. DCAMM General Conditions of the Contract c. 149 Rev. l0-17 Page 43 of60 3. Statement of Management Controls. A. The Contractor shall file with the Awarding Authority a statement of management as to whether the system of internal accounting controls of the Contractor and its subsidiaries reasonably assures that: (1) transactions are executed in accordance with management's general and specific authorization; (2) transactions are recorded as necessary to: (a) to permit preparation of financial statements in conformity with generally accepted accounting principles, and (b) to maintain accountability for assets; (3) access to assets is permitted only in accordance with management's general or specific authorization; and ( 4) the recorded accountability for assets is compared with the existing assets at reasonable intervals and appropriate action was taken with respect to any difference. B. The Contractor shall file with the Awarding Authority a statement prepared and signed by an independent certified public accountant, statin~ that the accountant has examined the statement of management on internal accountmg controls, and expressing an opinion as to: (I) whether the representations of management in response to subparagraph 3 above are consistent with the results of management's evaluation of the system of internal accounting controls; and (2) whether such representations of management are reasonable with respect to transactions and assets in amounts which would be material when measured in relation to the applicant's financial statement. 4. Annual Financial Statement. A. Every Contractor awarded a contract shall annually file with DCAMM during the term of the Contract a financial statement prepared by an independent certified public accountant on the basis of an audit by such accountant. The final statement filed shall include the date of final payment. All statements shall be accompanied by an accountant's report. B. The office of Inspector General and DCAMM shall have the right to enforce the provisions of this Article. A Contractor's failure to satisfy any of the requirements of this section may be grounds for debarment pursuant to M.G.L. c. 149, s. 44C. 5. Bid Pricing Materials. The Contractor shall save the written calculations, pricing information, and other data that the Contractor used to calculate the bid that induced the Awarding Authority to enter into this Contract (the "Bid Pricing Materials") for at least six years after the Awarding Authority makes final payment under this Contract. ARTICLE XII: EQUAL EMPLOYMENT OPPORTUNITY, NON- DISCRIMINATION AND AFFIRMATIVE ACTION PROGRAM. This Contract includes the provisions of the Awarding Authority's "Equal Employment Opportunity, Non-Discrimination, and Affirmative Action Program" attached as Appendix A to these General Conditions of the Contract and incorporated herein by reference. ARTICLE XIII: GOALS FOR PARTICIPATION BY MINORITY BUSINESS ENTERPRISES AND WOMEN BUSINESS ENTERPRISES This Contract includes the provisions of the Awarding Authority's program relating to Goals for Participation by Minority Business Enterprises and Women Business Enterprises attached as Appendix B to these General Conditions of the Contract and incorporated herein by reference. ARTICLE XIV: INSURANCE REQUIREMENTS DCAMM General Conditions of the Contract c. 149 Rev.10-17 Page 44 of60 1. Insurance Generally. A. The Contractor shall purchase and maintain insurance of the type and limits listed in this Article with respect to the operations as well as the completed operations of this Contract. This insurance shall be provided at the Contractor's expense and shall be in full fore~ and effect for the full term of the Contract or for such longer period as this Article reqwres. B. All policies shall be written on an occurrence basis and be issued by companies lawfully authorized to write that type of insurance under the laws of the Commonwealth with a financial strength rating of A-or better as assigned by AM Best Company, or an equivalent rating assigned by a similar rating agency acceptable to the Awarding Authority, or otherwise acceptable to the Awarding Authority. C. Contractor shall submit three originals of each certificate of insurance, acceptable to the Awarding Authority, simultaneously with the execution of this Contract. Certificates shall show each type of insurance, insurance company, policy number, amount of insurance, deductibles and/or self-insured retentions, and policy effective and expiration dates. Certificates shall show the Awarding Authority, the Owner and anyone else the Awarding Authority requests as an additional insured as to all policies of liability insurance. Certificates shall specifically note the following: -that the automobile liability, umbrella liability and pollution liability policies include the Awarding Authority as an additional insured; that all policies include the coverage and endorsements in accordance with the terms and conditions as required by this construction contract; that the Builders' Risk or Installation Floater is on an all risk basis induding earthquake and flood, and includes the A warding Authority as a named insured or loss payee as their interests may appear; and that none of the coverages shall be cancelled, terminated, or materially modified unless and until 30 days prior notice is given in writing to the Awarding Authority. Contractor shall submit updated certificates prior to the expiration of any of the policies referenced in the certificates so that the Awarding Authority shall at all times possess certificates indicating current coverage. D. The Contractor shall file one certified complete copy of all policies and endorsements with the Awarding Authority within sixty days after Contract award. If the Awarding Authority is damaged by the Contractor's failure to maintain such insurance and to comply with the terms of this Article, then the Contractor shall be responsible for all costs and damages to the Awarding Authority attributable thereto. E. Termination, cancellation, or material modification of any insurance required by this Contract, whether by the insurer or the insured, shall not be valid unless written notice thereof is given to the Awarding Authority at least thirty days prior to the effective date thereof, which shall be expressed m said notice. F. The Contractor is responsible for the payment of any and all deductibles under all of the insurance required below. The Awarding Authority shall not in any instance be responsible for the payment of deductibles, self-insured retentions, or any portion thereof. 2. Contractor's Commercial General Liability. A. The Contractor shall purchase and maintain general liability coverage on the ISO form CG 00 0 I or equivalent, including products and completed operations, on an occurrence basis. The form must be amended to state that the aggregate limit applies on a per location/project basis. The policy shall provide the following minimum coverage to protect the Contractor from claims with respect to the operations performed by Contractor and any employee, subcontractor, or supplier, or by anyone for whose acts they may be liable unless a higher coverage is specified in Exhibit A to the Owner - Contractor Agreement, in which case the Contractor shall provide the additional coverage: Bodily Injury & Property Damage Products & Completed Operations Personal & Advertising Injury Medical Expenses DCAMM General Conditions of the Contract c. 149 Rev. l0-17 $1,000,000 each occurrence $2,000,000 general aggregate per project $1,000,000 annual aggregate $1,000,000 each occurrence $5,000 Page 45 of60 B. This policy shall include coverage relating to explosion, collapse, and underground property damage. C. This policy shall include contractual liability coverage. D. The completed oferations coverage shall be maintained for a period of three (3) years after Substantia Completion and acceptance by the Awarding Authority. The Contractor shall provide renewal certificates of insurance to the A warding Authority as evidence that this coverage is being maintained. E. If the Work includes work to be performed within 50 feet of a railroad, any exclusion for liability assumed under contract for work within 50 feet of a railroad shall be deleted. F. This policy shall include the Awarding Authority, the Owner and anyone else requested by the A warding Authority as an additional insured via endorsements CG 20 10 for ongoing operations and CG 20 37 for completed operations This policy shall be primary and non-contributory with respect to any other insurance available to additional msureds. G. The policy shall include endorsement CG 24 04, a Waiver of Subrogation in favor of the A warding Authority and Owner. · 3. Automobile Liability. A. The Contractor shall purchase and maintain the following minimum coverage with respect to the operations of any owned, non-owned, and hired vehicles including trailers used in the performance of the work, unless a higher coverage is specified in Exhibit A to the Owner -Contractor Agreement, in which case the Contractor shall provide the additional coverage: Bodily Injury & Property Damage $1,000,000 combined single limit B. The policy shall include a CA 99 48 Broadened Pollution Endorsement. If specified in Exhibit A to the Owner-Contractor A$reement, the Contractor, if hauling contaminants and/or pollutants, must adhere to Sections 29 and 30 of the Motor Carrier Act of 1980, which shall include coverage Form MCS-90. C. The policy shall name the Awarding Authority and Owner as additional insureds. D. The policy shall contain a Waiver of Subrogation in favor of the Awarding Authority and Owner. 4. Contractor's Pollution Liabili . The Contractors a pure ase an maintain coverage for bodily injury and property damage resulting from liability arising out of pollution related exposures such as asbestos abatement, lead paint abatement, tank removal, removal of contaminated soil, etc. The insurance policy shall cover the liability of the Contractor during the process of removal, storage, transport and disposal of hazardous waste and contaminated soil and/or asbestos abatement. The policy shall include coverage for on-Site and off-Site bodily injury and loss of, damage to, or loss of use of property, directly or indirectly arising out of the discharge, dispersal, release or escape of smoke, vapors, soot, fumes, acids, alkalis, toxic chemicals, liquids or gas, waste materials or other irritants, contaminants or pollutants into or uron the land, the atmosphere or any water course or body of water, whether it be gradua or sudden and accidental. The policy shall also include defense and clean-up costs. The Awarding Authority and Owner shall be named as an additional insureds and coverage must be on an occurrence basis. The amount of coverage shall be as follows unless a higher amount is specified in Exhibit A to the Owner -Contractor Agreement, in which case the Contractor shall provide the additional coverage: Limit of liability 5. Worker's Compensation. $1,000,000 per occurrence $3,000,000 aggregate A. The Contractor shall provide the following coverage in accordance with M.G.L. c.149 §34A and c.152 as amended, unless a higher coverage is specified in Exhibit A to the Owner -Contractor Agreement, in which case the Contractor shall provide the higher coverage: DCAMM General Conditions of the Contract c. 149 Rev.10-17 Page 46 of60 Worker's Compensation Employer's Liability Statutory limits $ 500,000 each accident $ 500,000 disease per employee $ 500,000 disease policy aggregate B. If specified in Exhibit A to the Owner -Contractor Agreement the policy must be endorsed to cover United States Longshoremen & Harborworkers Act (USLHW), or Maritime Liability. C. The policy shall contain a Waiver of Subrogation in favor of the Awarding Authority and Owner. 6. Builder's Risk/ Installation Floater/Stored Materials. A. The Contractor shall purchase and maintain coverage against loss or damage on all Work included in this Contract in an amount equal to the Contract Price. Such coverage shall be written on an all risks basis or equivalent form and shall include, without limitation, insurance against perils of fire (with extended coverage) and physical loss or damage including, without duplication of coverage, theft, vandalism, malicious mischief, terrorism ("certified" and "non-certified"), collapse, earthquake, flood (if the project is not in an "A" or a "V" flood Zone), windstorm, falsework, testing and startup, temporary buildings and debris removal including demolition occasioned by enforcement of any applicable legal requirements, and shall cover reasonable compensation for Architect's and Contractor's services and expenses required as a result of such insured loss. Unless otherwise specified in this Contract, the limits for earthquake and flood shall be the lesser of the Contract Price or$ l 0,000,000. This policy and/or installation floater shall include transportation and Stored Materials coverage in an amount equal to the value of the stored materials as required in C. below. B. When Work will be completed on existing buildings owned by the Owner, the Contractor shall provide an installation floater, in the full amount of the Contract Price. Such coverage shall be written on an all risks basis or equivalent form and shall include, without limitation, insurance against perils of fire (with extended coverage) and J?hysical loss or damage including, without duplication of coverage, theft, vandalism, malicious mischief, collapse, earthquake, flood (if the project is not in an "A" or a "V" flood Zone), windstorm, falsework, testing and startup, temporary buildings and debris removal including demolition occasioned by enforcement of any applicable legal requirements, and shall cover reasonable compensation for Architect's and Contractor's services and expenses required as a result of such insured loss. Unless otherwise specified in this Contract, the limits for earthquake and flood shall be the lesser of the Contract Price or $10,000,000. This policy and/or installation floater shall include transportation and Stored Materials coverage in an amount equal to the value of the stored materials as required in C. below. C. The Contractor shall maintain insurance on delivered and/or stored material designated to be incorporated in the Work against fire, theft or other hazards. Any loss or damage of whatever nature to such material while stored at an off Site location shall be forthwith replaced by the Contractor at no expense to the Awarding Authority. D. The policy or policies shall specifically state that they are for the benefit of and payable to the Awarding Authority, the Owner, the Contractor, and all persons furnishing labor or labor and materials for the Contract Work, as their interests may appear. The policy or policies shall list the Awarding Authority, the Owner, the Contractor, and Subcontractors of any tier as named insureds. E. Coverage shall include any costs for work performed by the Designer or any consultant as the result of a loss experienced during the term of this Contract. F. Coverage shall include permission for temporary occupancy and a Waiver of Subrogation in favor of the Awarding Authority and Owner G. Coverage shall be maintained until final acceptance by the Awarding Authority and Owner of the Contract and final payment has been made. H. A loss under the property insurance shall be adjusted by the Contractor as fiduciary and made payable to the Contractor as fiduciary for the insureds. The Contractor shall pay the subcontractors their just shares of insurance proceeds received by the Contractor and shall require subcontractors to make payments to their sub-subcontractors in similar manner. 7. Umbrella Coverage. DCAMM General Conditions of the Contract c. 149 Rev.10-17 Page 47 of60 The Contractor shall provide Umbrella Coverage in a forin at least as broad as primary coverages required by Sections 2, 3 and 5 of this Article in the following amount unless a higher amount is specified in Exhibit A to the Owner -Contractor Agreement, in which case the Contractor shall provide the higher amount: Contract Price: Under $1,000,000 $ l ,000,00 l --$5,000,000 $5,000,001--: $10,000,000 $l0,000,001 and over Limit of Liability: $2,000,000 per occurrence $5,000,000 per occurrence $10,000,000 per occurrence $25,000,000 per occurrence 8. Additional Types oflnsurance. The Contractor shall provide such other types of insurance as may be required by Exhibit A to the Owner -Contractor Agreement. ARTICLE XV: INDEMNIFICATION 1. Generally. To the fullest extent permitted by law, the Contractor shall indemnify, defend (with counsel subject to the supervision of the Attorney General of the Commonwealth of Massachusetts as required by M.G.L. c. 12, s. 3) and hold harmless the Owner, Awarding Authority and Designer and their officers, agents, divisions, agencies, employees, representatives, successors and assigns from and against all claims, damages, losses and expenses, including but not limited to court costs and attorneys' , fees, arising out of or resulting from the performance of the Work, including but not limited to those arising or resulting from: -labor performed or furnished and/or materials used or employed in the performance of the Work; -violations by Contractor, any Subcontractor, or by any person directly or indirectly employed or used by any of them in the performance of the Work or anyone for whose acts any of them may be liable (Contractor, subcontractor and all such persons herein collectively called "Contractor's Personnel") of any Laws; -violations of any provision of this Contract by any of Contractor's Personnel; -injuries to any persons or damage to any property in connection with the Work; -any act, omission, or neglect of Contractor's Personnel. The Contractor shall be obligated as provided above, regardless of whether or not such claims, damages, losses and/or expenses, are caused in whole or in part by the actions or inactions of a party indemnified hereunder. In any and all claims by Contractor's Personnel against parties indemnified hereunder, the Contractor's indemnification obligation set forth above shall not be limited in any way by any limitation on the amount or type of damages, compensation or benefits payable by or for the Contractor or any subcontractor under workers' or workmen's compensation acts, disability benefit acts or other employee benefit acts. Such obligation shall not be construed to negate, abridge, or otherwise reduce any other right or obligation of indemnity which would otherwise exist as to any party or person described in this Article XV. 2. Designer's Actions. The obligations of the Contractor under Section 1 above shall not extend to the liability of the Designer, its agents or employees, arising out of (i) the preparation or approval of maps, Drawings, opinions, reports, surveys Change Orders, designs or specifications, or (ii) the giving of or the failure to give directions or instructions by the Designer, its agents to employees provided such giving or failure to give is the primary cause of the injury or damage. 3. Survival. The prov1s10ns of this Article XV are intended to survive Final Acceptance and/or any termmation of this Contract. DCAMM General Conditions of the Contract c. 149 Rev.10-17 Page 48 of60 ARTICLE XVI: PERFORMANCE AND PAYMENT BONDS 1. Contractor Bonds. A. The Contractor shall provide performance and payment (labor and materials) bonds in the form provided by the Awarding Authority, executed by a surety licensed by the Commonwealth of Massachusetts Division oflnsurance. Each such bond shall be in the amount of the Contract Price. B. If at any time prior to final payment to the Contractor, the Surety: -is adjudged bankrupt or has made a general assignment for the benefit of its creditors; ~has liq~idated all assets and/or has made a general assignment for the benefit of its creditors; -is placed in receivership; -otherwise petitions a state or federal court for protection from its creditors; or -allows its license to do business in Massachusetts to lapse or be revoked; then the Contractor shall, within 21 days of any such action listed above, provide the Awarding Authority with new performance and payment bonds as described m Paragraph A above. Such bonds shall be provided solely at the Contractor's expense. 2. Subcontractor Bonds. A. If the Contractor provided in its General Bid that any or all filed subcontractors shall provide the Contractor with payment and performance bonds for the full amount of their respective Subcontracts, then the costs for said bonds shall be the responsibility of the Contractor. B. If the Contractor provided in its General Bid that filed Subcontractors shall provide bonds, and subsequently waives the requirement, the Contractor shall give the Awarding Authority a written certification that the Contractor understands that if the filed Subcontractor defaults or is terminated, the Contractor shall have full responsibility for all costs and expenses related to said default or termination but shall be entitled to a credit adjustment to the Contract Price in an amount equal to the bond premium Contractor would have paid had Contractor required the filed Subcontractor to provide such bonds. ARTICLE XVII: TERMINATION OF CONTRACT 1. Termination for Cause. A. The Awarding Authority may without prejudice to any other right or remedy deem this Contract terminated for cause if any of the following defaults shall occur and not be cured within three (3) days after the giving of notice thereof by the Awarding Authority to the Contractor and any surety that has given bonds in connection with this Contract: (1) The Contractor has filed a petition, or a petition has been filed against the Contractor with its consent, under any federal or state law concerning bankruptcy, reorganization, insolvency or relief from creditors, or if such a petition is filed against the Contractor without its consent and is not dismissed within sixty (60) days; or if the Contractor is generally not paying its debts as they become due; or if the Contractor becomes insolvent; or if the Contractor consents to the appointment of a receiver, trustee, liquidate, custodian or the like of the Contractor or of all or any substantial portion of its assets and such appointment or possession is not terminated within sixty (60) days; or if the Contractor makes an assignment for the benefit of creditors; (2) The Contractor refuses or fails, except in cases for which extension of time is provided under this Contract's express terms, to supply enough properly skilled workers or proper materials to perform its obligations under this Contract, or the Designer has determined that the rate of progress required for the timely completion of the Work is not being met; (3) The Contractor fails to make prompt payment to Subcontractors or for materials, equipment, or labor; (4) All or a part of the Work has been abandoned; (5) The Contractor has sublet or assigned all or any portion of the Work, the Contract, or claims thereunder, without the prior written consent of the Owner, except as expressly permitted in this Contract; (6) The Contractor has failed to comply with Laws; DCAMM General Conditions of the Contract c. 149 Rev.10-17 Page 49 of60 (7) The Contractor fails to maintain, or provide to the A warding Authority evidence of the insurance or bonds required by this Contract, or (8) The Contractor has failed to prosecute the Work or any portion thereof to the standards required under this Contract or has otherwise breached any material provision of this Contract. B. The Awarding Authority shall give the Contractor and any surety notice of such termination for cause, but the giving of notice of such termination shall not be a condition precedent or subsequent to the termination's effectiveness. In the event of such termination, and without limiting any other available remedies, the Awarding Authority may, at its option: (1) hold the Contractor and its sureties liable in damages for a breach of Contract; (2) notify the Contractor to discontinue all work, or any part thereof, and the Contractor shall discontinue all work, or any part thereof, as the Owner may designate; (3) complete the Work, or any part thereof, and charge the expense of completing the Work or part thereof, to the Contractor; (4) require the surety or sureties to complete the Work and perform all of the Contractor's obligations under this Contract. If the Awarding Authority elects to complete all or any portion of the Work as specified in (3) above, it may take possession of all materials, equipment, tools, machinery, implements at or near the Site owned by the Contractor and finish the Work at the Contractor's expense by whatever means the Awarding Authority may deem expedient; and the Contractor shall cooperate at its expense in the orderly transfer of the same to a new contractor or to the Awarding Authority as directed by the Awarding Authority. In such case the Awarding Authority shall not make any further payments to the Contractor until the Work is completely finished. The Owner shall not be liable for any depreciation, loss or damage to said materials, machinery, implements or tools during said use and the Contractor shall be solely responsible for their removal from the Site after the Owner has no further use for them. Unless so removed within fifteen days after notice to the Contractor to do so, they may be sold at public auction, after publication of notice thereof at least twice in any newspaper published in the county where the Work is being performed, and the proceeds credited to the Contractor's account; or they may, at the option of the Awarding Authority, be stored at the Contractor's expense subject to a lien for the storage charges. C. Damages and expenses incurred under paragraph B above shall include, but not be limited to, costs for the Designer's extra services and Project Representative services required, in the opinion of the Awarding Authority, to successfully inspect and administer the construction contract through final completion of the Work. D. Expenses charged under paragraph B above may be deducted and paid by the Awarding Authority out of any moneys then due or to become due the Contractor under this Contract. E. All sums damages, and expenses incurred by the Owner to complete the Work shall be charged to the Contractor. In case the damages and expenses charged are less than the sum that would have been payable under this Contract if the same had been completed by the Contractor, the Contractor shall be entitled to receive the difference. In case such expenses shall exceed the said sum, the Contractor shall pay the amount of the excess to the Owner. 2. Termination For Convenience. A. The Awarding Authority may terminate this Contract for convenience even though the Contractor is not in default by giving notice to the Contractor specifying in said notice the date of termination. B. In case of such termination without cause, the Contractor shall be paid: (1) all sums due and owing under this Contract through the date of termination, including any retainage withheld to the date of termination, less any amount which the Awarding Authority determines is necessary to correct or-complete the Work performed to the date of termination; plus (2) a reasonable sum to cover the expenses which Contractor would not have incurred but for the early termination of the Contract, such as demobilization of the work force, restocking charges, termination fees payable to Subcontractors. C. The payment provided in paragraph B above shall be considered to fully compensate the Contractor for all claims and expenses and those of any consultants, DCAMM General Conditions of the Contract c. 149 Rev.10-17 Page 50 of60 Subcontractors, and suppliers, directly or indirectly attributable to the termination, including any claims for lost profits. 3. Contractor's Duties Upon Termination For Convenience. Upon termination of this Contract for convenience as provided in Section 2 of this Article, the Contractor shall: (1) stop the Work; (2) stop placing orders and Subcontracts in connection with this Contract; (3) cancel all existing orders and Subcontracts; (4) surrender the Site to the Awarding Authority in a safe condition; (5) transfer to the Awarding Authority all materials, supplies, work in process, appliances, facilities, equipment and machinery of this Contract, and all plans, Drawings, specifications and other information and documents used in connection with this Contract. ARTICLE XVIII: MISCELLANEOUS PROVISIONS 1. No Assignment by Contractor. The Contractor shall not assign by power of attorney or otherwise, or sublet or subcontract, the Work or any part thereof, without the previous written consent of the Awarding Authority and shall not, either legally or equitably, assign any of the moneys payable under this Contract, or Contractor's claims hereunder, unless with the like consent of the Awarding Authority, whether said assignment is made before, at the time of, or after the execution of the Contract. The Contractor shall remain responsible for satisfactory performance of all Work sublet or assigned. Consent of the Awarding Authority shall not be deemed to constitute a representation or waiver of any right hereunder by the Awarding Authority as to the qualifications or the responsibility of the Contractor or Subcontractor(s). 2. Non-Ap~ropriation. If the A war mg Authonty is unable to obtain an appropriation of funds sufficient to discharge the Commonwealth's obligations under tnis Agreement for any fiscal year during the term of this Agreement, the Commonwealth shall not be obligated to make any furtherpayments, and this Agreement may be terminated immediately by either the Commonwealth or the Contractor, provided that the Commonwealth shall make payment to the Contractor for obligations incurred during the period for which funding was included in an annual or supplemental appropriation. Delay by the General Court in enacting an annual or supplemental appropriation bill shall not be grounds for termination of this Agreement pursuant to tnis Section, unless such annual or supplemental appropriation bill as enacted and signed by the Governor contains insufficient funding for obligations pursuant to this Agreement. 3. Claims by Others Not Valid. No person other than the Contractor shall acquire any interest in this Contract or claim against the A warding Authority or Owner hereunder, and no claim by any other person shall be valid except as provided in M.G.L. c. 30, s. 39F of the General Laws. 4. No Personal Liability of Public Officials. No public official, employee, or agent of the Awardin!s Authority or Owner shall have any personal liability for the obligations of the Awardmg Authority or Owner set forth in this Contract. 5. Severability. The provisions of this Contract are severable, and if any of these provisions shall be held unconstitutional or unenforceable by any court of competent jurisdiction, the dee is ion of such court shall not affect or impair any of the other provisions of this Contract. DCAMM General Conditions of the Contract c. 149 Rev. 10-17 Page 51 of60 6. Choice of Laws. This Contract shall be governed by the laws of the Commonwealth of Massachusetts for all purposes, without regard to its laws on choice of law. All proceedings under this Contract or related to the Project shall be brought in the courts of the Commonwealth of Massachusetts. 7. Standard Forms. Unless directed otherwise in writing by the Awarding Authority, Contractor shall use the standard forms in use by the Division of Capital Asset Management and Maintenance appearing in Appendix C to these General Conditions of the Contract. 8. No Waiver of Subse~uent Breach. No waiver of any breac or obligation of this Contract shall constitute a waiver of any other or subsequent breach or obligation. 9. Remedies Cumulative. All remedies of the Awarding Authority provided in this Contract shall be construed as cumulative and may be exercised simultaneously or in any order as determined by the Awarding Authority in its sole discretion. The Awarding Authority shall also be entitled as of right to specific performance and equitable relief including the right to an injunction against any breach of any of the provisions of this Contract 10. Notices. Notices to the Contractor shall be deemed given when hand delivered to the Contractor's temporary field office at or near the Site, or when deposited in the U.S. mail addressed to the Contractor at the Contractor's address specified in the Owner - Contractor Agreement, or when delivered by courier to either location. Unless otherwise specified in writing by the Awarding Authority, notices and deliveries to the Awarding Authority shall be effective only when delivered to the Awarding Authority at the address specified in the Owner -Contractor Agreement and date-stamped at the reception desk or for which a receipt has been signed by the agent or employee designated by the Awarding Authority to receive official notices. DCAMM General Conditions of the Contract c. 149 Rev.10-17 Page 52 of60 APPENDIX A to General Conditions of the Contract The following provisions form Article XII of the General Conditions of the Contract where DCAMM is the Awarding Authority. EQUAL EMPLOYMENT OPPORTUNITY, NON-DISCRIMINATION AND AFFIRMATIVE ACTION PROGRAM. 1. Compliance Generally. For purpose of this Article, "minority" refers to Asians, Blacks, Western Hemisphere Hispanics, Native Americans, and Cape Verdeans; "Commission" refers to the Massachusetts Commission Against Discrimination. During the performance of this Contract, the Contractor and all of its Subcontractors (hereinafter collectively referred to as the Contractor) shall comply with all applicable equal employment opportunity, non-discrimination and affirmative action requirements, including but not limited to the following: 2. Non-Discrimination and Affirmative Action. A. The Contractor shall not discriminate against any employee or applicant for employment because of race, color, religious creed, national origin, ancestry, sex, gender identity, sexual orientation, age, handicap, mental illness, genetic information or active military duty. The aforesaid provision shall include, but not be limited to, the following: employment upgrading, demotion or transfer; recruitment advertising; recruitment layoff; termination; rates of pay or other forms of compensation; conditions or privileges of employment; and selection for apprenticeship. The Contractor shall comply with the provisions ofM.G.L. c.151B and all other applicable anti-discrimination and equal opportunity laws. B. The Contractor shall comply with the provisions of Executive Order 526, entitled Order Regarding Nondiscrimination, Diversity, Equal Opportunity and Affirmative Action, which prohibits unlawful discrimination based on race, color, age, gender, ethnicity, sexual orientation, gender identity or expression, religion, creed, ancestry, national origin, disability, veteran's status (includmg Vietnam-era veterans), or background. Executive Order 526 is herein incorporated by reference and made a part of this Contract. Pursuant to Executive Order 526 the Contractor and any subcontractors may not engage in discriminatory employment practices; and the Contractor must certify that it is in compliance with all applicable federal and state laws, rules, and regulations governing fair labor and employment practices; and commit to purchasing supplies and services from certified minority or women-owned businesses, small businesses, or businesses owned by socially or economically disadvantaged persons or persons with disabilities. These provisions shall be enforced through the contracting agency, the Operational Services Division, and/or the Massachusetts Commission Against Discrimination. Any breach shall be regarded as a material breach of Contract that may subject Contractor to appropriate sanctions. C. In connection with the performance of the Work, the Contractor shall undertake in good faith affirmative action measures designed to eliminate any discriminatory barriers in the terms and conditions of employment on the grounds of race, color, religious creed, national origin, age, sexual orientation, or sex, and to eliminate and remedy any effects of such discrimination in the past. Such affirmative action shall entail positive and aggressive measures to ensure equal opportunity in the areas of hiring, upgrading, demotion or transfer, recruitment, layoff or termination, rate of compensation, and in-service or apprenticeship training programs. This affirmative action shall include all action required to guarantee equal employment opportunity for all persons, regardless of race, color, religious creed, national origin, age, sexual orientation, or sex. A purpose of this provision is to ensure to the fullest extent possible an adequate supply of skilled tradesmen for future public construction projects. D. If the Contractor shall use any subcontractor on any work performed under this Contract, the Contractor shall take affirmative steps to negotiate with qualified minority and women subcontractors. These affirmative steps shall cover both pre-bid and post-bid periods. It shall include notification to the State Office of Minority and Women Business Assistance or its designee, while bids are in preparation, of all DCAMM General Conditions of the Contract c. 149 Rev.10-17 Page 53 of60 products, work or services for which the Contractor intends to negotiate bids. In all solicitations either by competitive bidding or negotiation made by the Contractor either for work to be performed under a subcontract or for the procurement of materials or equipment, each potential subcontractor or supplier shall be notified in writing by the Contractor of the Contractor's obligations under this Contract relative to non-discrimination and affirmative action. E. As part of its obligation of remedial action under this Article, the Contractor shall maintain on this project not less than the percent ratio set forth in the Owner - Contractor Agreement of minority employee worker hours to total worker hours in each job category including but not limited to bricklayers, carpenters, cement masons, electricians, iron workers, operating engineers, and those "classes of work" enumerated in M.G. L. c. 149, s. 44F. G. In the hiring of minority journeypersons, apprentices, trainees and advanced trainees, the Contractor shall rely on referrals from a multi-employer affirmative action program approved by the Commission, traditional referral methods utilized by the construction mdustry, and referrals from agencies, not more than three in number at any one time, designated by the Liaison Committee or the Awarding Authority. 3. Liaison Committee, Reports and Records. A. At the option of the Awarding Authority, there may be established for the term of this Contract a body to be known as the Liaison Committee. The Liaison Committee shall be composed of one representative each from the Awarding Authority, the Commission and such other representatives as may be designated by the Commission in conjunction with the Awardmg Authority. The Contractor (or his agent, if any, designated by him as the on-Site equal employment opportunity officer) shall recognize the Liaison Committee as an affirmative action body, and shall establish a continuing working relationship with the Liaison Committee, consulting with the Liaison Committee on all matters related to minority recruitment, referral, employment and training. B. The Contractor shall prepare projected staffing tables on a quarterly basis. These shall be broken down into projections, by week, of workers reqmred in each trade. Copies shall be furnished one week in advance of the commencement of the period covered, and also when updated, to the Awarding Authority and Liaison Committee. The Contractor shall prepare weekly reports in a form approved by the Awarding Authority of hours worked in each trade by each employee, identified as minority or non-minority. Copies of these shall be provided at the end of each such week to the Awarding Authority and to the Liaison Committee. C. Records of employment referral orders, prepared by the Contractor, shall be made available to the Awarding Authority and to the Liaison Committee on request. D. A designee of the Awarding Authority and a designee of the Liaison Committee shall each have right to access to the Site. E. The Contractor shall comply with the provisions of M.G .L. c. 151 B as amended, of the Massachusetts General Laws, both of which are herein incorporated by reference and made a part of this Contract. F. The Contractor shall provide all information and reports required by the Awarding Authority or the Commission on forms and in accordance with instructions issued by either of them and will permit access to its facilities and any books, records, accounts and other sources of information which may be determined by the A warding Authority or the Commission to affect the employment of personnel. This provision shall apply only to information pertinent to the Owner's supplementary affirmative action Contract requirements. Where information required 1s in the exclusive possession of another who fails or refuses to furnish this information, the Contractor shall so certify to the A warding Authority or the Commission as appropriate and shall set forth what efforts he has made to obtain the information. 4. Sanctions. A. Whenever the Awarding Authority, the Commission, or the Liaison Committee believes the Contractor or any Subcontractor may not be operating in compliance with the terms of this Article, the Commission shall directly, or through its designated agent, conduct an appropriate investigation, and may confer with the parties, to determine if such Contractor is operating in compliance with the terms of this Article. If the Commission or its agent finds the Contractor or any Subcontractor not in DCAMM General Conditions of the Contract c. 149 Rev.10-17 Page 54 of60 compliance, it may make a preliminary report on non-compliance, and notify such Contractor in writing of such steps as will in the judgment of the Commission or its agent bring such Contractor into compliance. In the event that such Contractor fails or refuses to fully perform such steps, the Commission may make a final report of non- compliance, and recommend to the Awarding Authority the imposition of one or more of the sanctions listed below. lf, however, the Commission believes the Contractor or any Subcontractor has taken or is taking every possible measure to achieve compliance, it shall not make a final report of non-compliance. Within fourteen days of the receipt of the recommendations of the Commission, the Awarding Authority shall move to impose one or more of the following sanctions, as it may deem appropriate to attain full and effective enforcement: (1) The recovery by the Awarding Authority from the Contractor of 1/100 of 1 % of the Contract award price or $1,000 whichever sum is greater, in the nature of liquidated damages or, if a Subcontractor is in non-compliance, the recovery by the Awarding Authority from the Contractor, to be asse.ssed by the Contractor as a back charge against the subcontractor, of 1/10 of 1 % of the sub-Contract Price, or $400 whichever sum is greater, in the nature of liquidated damages, for each week that such party fails or refuses to comply; (2)The suspension of any payment or part thereof due under the Contract until such time as the Contractor or any subcontractor is able to demonstrate his compliance with the terms of the Contract; (3) The termination or cancellation of the Contract, in whole, or in part, unless the Contractor or any Subcontractor is able to demonstrate within a specified time his compliance with the terms of the contract; ( 4 )The denial to the Contractor or any subcontractor of the right to participate in any future contracts awarded by the Awarding Authority for a period of up to three years. B. If at any time after the imposition of one or more of the above sanctions a Contractor is able to demonstrate that it is in compliance with this Article, the Contractor may request the Awarding Authority, in consultation with the Commission, to suspend the sanctions conditionally, pending a final determination by the Commission as to whether the Contractor is in compliance. Upon final determination of the Commission, the Awarding Authority, based on the recommendation of the Commission, shall either lift the sanctions or reimpose them. C. Sanctions recommended by the Commission and enumerated under Section 4 above shall not be imposed by the Awarding Authority except after an adjudicatory proceeding, as that term is used M.G.L. c. 30A, has been conducted. No investigation by the Commission or its agent shall be initiated without prior notice to the Contractor. D. Notwithstanding the provisions of 4A-4C above, if the Awarding Authority determines after investigation that the Contractor or any Subcontractor is not in compliance with the terms of this Article, it may suspend any payment or portion thereof due under the Contract until the contractor demonstrates to the satisfaction of the Awarding Authority compliance with the terms of this Article. This temporary suspension of payments by the Awarding Authority is separate from the sanctions set forth in Section 4A-4C of this Article above, which are determined by MCAD and recommend to the Awarding Authority. Payment may be suspended only after the Contractor and any other interested party shall have been given the opportunity to present evidence in support of its position at an informal hearing held by the Awarding Authority, and the Awarding Authority has concluded upon review of all the evidence that such penalty is justified. Payment shall not be suspended if the Awarding Authority finds that the Contractor made its best efforts to comply with this Article, or that some other justifiable reason exists for waiving the provisions of this Article in whole or in part. DCAMM General Conditions of the Contract c. 149 Rev.10-17 Page 55 of60 APPENDIX B to General Conditions of the Contract The following provisions form Article XIII of the General Conditions of the Contract where DCAMM is the Awarding Authority. GOALS FOR PARTICIPATION BY MINORITY BUSINESS ENTERPRISES AND WOMEN BUSINESS ENTERPRISES (M.G.L. c. 7C, s. 6 and EXECUTIVE ORDERS 524 & 526) 1. Goals. A. The goals for minority business enterprise and woman business enterprise participation established for this Contract are as set forth in the Owner -Contractor Agreement. B. The Contractor and all Subcontractors, sub-subcontractors, and materials suppliers shall comply with all of the terms and conditions of this Article, which include the provisions pertaining to MBE/WBE participation set forth in the Owner - Contractor Agreement in order to meet the MBE/WBE participation goals established for this Contract. 2. MBE/WBE Participation Credit. A. If the Contractor is itself an MBE or WBE, MBE/WBE participation credit shall be given in an amount equal to the entire Contract Price. If the Contractor is not an MBE or WBE, then MBE/WBE participation credit will be given for the value of the Work that is actually performed by each MBE or WBE subcontractor or sub- subcontractor. B. Ifthe Contractor is ajoint venture with one or more MBE/WBEjoint venturers, MBE/WBE participation credit shall be given to the joint venture as follows: (1) If the joint venture is certified by the Massachusetts Supplier Diversity Office (SDO) as an MBE or WBE, MBE/WBE participation credit shall be given in an amount equal to the entire Contract Price. (2) If the joint venture is not certified as an MBE or WBE by the SDO, MBE/WBE participation credit shall be given to the joint venture for the value of the Work that is performed by the MBE/WBE joint venturer(s), and for the value of the Work that is actually performed by each MBE or WBE subcontractor or sub-subcontractor. C. If an MBE/WBE supplies but does not install equipment or materials, MBE/WBE participation credit shall be given only if the MBE/WBE supplier is regularly engaged m sales of equipment or supplies to the construction industry from an established place of business. MBE/WBE participation credit shall be given the full amount of the purchase order only if the MBE/WBE supplier manufactures the goods or substantially alters them before resale. In all other cases, MBE/WBE participation credit shall be given for 10% of the purchase order. D. MBE participation credit shall be given for the work performed by MB Es only, and WBE participation credit shall be given for the work performed by WBEs only. MBE participation may not be substituted for WBE participation, nor may WBE participation be substituted for MBE participation. 3. Establishing MBE/WBE Status. A. A minority owned business shall be considered an MBE only if it has been certified as a minority business enterprise by the Supplier Diversity Office ("SDO" formerly SOMWBA). B. A woman owned business shall be considered a WBE only if it has been certified as a woman business enterprise by SDO. C. Certification as a disadvantaged business enterprise ("DBE"), certification as an MBE/WBE by any agency other than SDO, or submission of an application to SDO for certification as an MBE/WBE shall not confer MBE/WBE status on a firm for.the purposes of this Contract. 4. Subcontracts With MBE/WBEs. Within thirty (30) days after the award of this Contract, the Contractor shall (i) execute a subcontract with each MBE/WBE Subcontractor which has executed a Letter oflntent Approved by the Awarding Authority, (ii) cause its Subcontractors to DCAMM General Conditions of the Contract c. 149 Rev.10-17 Page 56 of60 execute a sub-subcontract with each MBE/WBE sub-subcontractor they committed to utilize, and (iii) furnish the Awarding Authority with a signed copy of each such subcontract and sub-subcontract through DCAMM's Online Compliance Reporting System. 5. Performance of Contract Work by MBE/WBEs. A. The Contractor shall not perform with its own organization, or subcontract or assign to any other firm, work designated to be performed by any MBE/WBE in the Letters of Intent or Schedule for MBE/WBE Participation without the prior written Approval of the Awarding Authority, nor shall any MBE/WBE assign or subcontract to any other firm, or permit any other firm to perform any of its MBE/WBE Work without the prior written Approval of the Awarding Authority. Any such unapproved assignment, subcontracting, sub-subcontracting, or performances of BE/WBE Work by others shall be a change in the MBE/WBE Work for the purposes of this Contract. The Awarding Authority WILL NOT APPLY TO THE MBE/WBE PARTICIPATION GOAL(S) ANY SUMS ATTRIBUTABLE TO SUCH UNAPPROVED ASSIGNMENTS, SUB-CONTRACTS, SUB-SUBCONTRACTS, OR PERFORMANCE OF MBE/WBE WORK BY OTHERS. B. The Contractor shall be responsible for monitoring the performance of MBE/WBE Work to ensure that each scheduled MBE/WBE performs its own MBE/WBE Work with its own workforce. C. The Contractor and each MBE/WBE shall provide the A warding Authority with all information and documentation that the Awarding Authority determines is necessary to ascertain whether or not an MBE/WBE has performed its own MBE/WBE Work. At the discretion of the Awarding Authority, failure to submit such documentation to the Awarding Authority shall establish conclusively for the purpose of giving MBE/WBE participation credit under this Contract that such MBE/WBE did not perform such work. 6. Notification of Changes in MBE/WBE Work. A. If at any time during the performance of the Contract the Contractor determines or has reason to believe that a scheduled MBE/WMBE is unable or unwilling to perform its MBE/WBE Work, or that there has been or will be a change in any MBE/WBE Work, or that the Contractor will be unable to meet the MBE/WBE participation goal(s) for this Contract for any reason, the Contractor shall immediately notify the Awarding Authority Contract Compliance Office in writing of such circumstances. B. Any notice of a change in MBE/WBE Work pursuant to subparagraph "A" above shall include a revised Schedule for MBE/WBE Participation, and additional or amended Letters of Intent and subcontracts, as the case may be. 7. Actions Required If There is a Reduction in MBE/WBE Participation. A. In the event there is a change or reduction in any MBE/WBE Work which will result in the Contractor failing to meet the MBE/WBE participation goal(s) for this Contract, other than a reduction in MBE/WBE Work resulting from a Change Order initiated by the Awarding Authority, then the Contractor shall immediately undertake a diligent, good faith effort to make up the shortfall in MBE/WBE participation as follows: (1) The Contractor shall identify all items of the Work remaining to be performed under the Contract that may be made available for subcontracting to MBE/WBEs. The Contractor shall send a list of such items of work to the Awarding Authority, together with a list of the remaining items of the Work that were not made available to MBE/WBEs and the reason for not making such work available for subcontracting to MBE/WBEs. (2) The Contractor shall send written notices soliciting proposals to perform the items of the Work that may be made available for subcontracting to MBE/WBEs to all MBE/WBEs qualified to perform such work. The Contractor shall advise the Awarding Authority of (i) each MBE/WBE solicited, and (ii) each MBE/WBE listed in the SDO directory under the applicable trade category who was not solicited and the reasons therefor. The Contractor shall also advise the Awarding Authority of the dates notices were mailed and provide a copy of the written notice(s) sent. DCAMM General Conditions of the Contract c. 149 Rev.10-17 Page 57 of60 (3) The Contractor shall make reasonable efforts to follow up the written notices sent to MBE/WBEs with telephone calls or personal visits in order to determine with certainty whether the MBE/WBEs were interested in performing the work. Phone logs or other documentation must be submitted to the Awarding Authority evidencing this effort. (4) The Contractor shall make reasonable efforts to assist MBE/WBEs that need assistance in obtaining insurance, bonds, or lines of credit in order to perform work under the Contract, and shall provide the Awarding Authority with evidence that such efforts were made. (5) The Contractor shall provide the Awarding Authority with a statement of the response received from each MBE/WBE solicited, including the reason for rejecting any MBE/WBE who submitted a proposal, if applicable. (6) The Contractor shall take any additional measures reasonably requested by the Awarding Authority to meet the MBE/WBE participation goal(s) established for this Contract, including, without limitation, placing advertisements in appropriate media and trade association publications announcing the Contractor's interest in obtaining proposals from MBE/WBEs, and/or sending written notification to MBE/WBE economic development assistance agencies, trade groups and other organizations notifying them of the project and of the work available to be subcontracted by the Contractor to MBE/WBEs. B. If the Contractor is unable to meet the MBE/WBE participation goals for this Contract after complying fully with each of the requirements of paragraph "A" above, and the Contractor is otherwise in full comp! iance with the terms of this Article, the A warding Authority may reduce the MBE/WBE participation goals for this Contract to the extent that such goals cannot be achieved. 8. Suspension of Payment and/or Performance for Noncompliance. A. If at any time during the performance of this Contract, the Awarding Authority determines or has reason to believe that ( l) there has been a change or reduction in any MBE/WBE Work which will result in the Contractor failing to meet the MBE/WBE participation goal(s) for this Contract, other than a reduction in MBE/WBE Work resulting from a change in the Contract work ordered by the Awarding Authority, and (2) the Contractor has failed to comply fully with all of the terms and conditions of paragraphs 1 through 7 above, the Awarding Authority may: ( l) suspend payment to the Contractor of an amount up to the full value of the work which was to have been performed by an MBE/WBE pursuant to the Contractor's Schedule for MBE/WBE Participation but which was not so performed, in order to ensure that sufficient Contract funds will be available if liquidated damages are assessed pursuant to paragraph 9, and/or (2) suspend the Contractor's performance of this Contract in whole or in part. B. The A warding Authority shall give the Contractor prompt written notice of any action taken pursuant to paragraph A above and shall give the Contractor and any other interested party, including any MBE/WBEs, an opportunity to present evidence to the Awarding Authority that the Contractor is in compliance with the requirements of this Article, or that there is some justifiable reason for waiving the requirements of this Article in whole or in part. The Awarding Authority may invite SDO and the Massachusetts Commission Againt Discrimination to participate in any proceedings undertaken pursuant to this paragraph. C. Upon a showing that the Contractor is in full compliance with the requirements of this Article, or that the Contractor has met or will meet the MBE/WBE participation goals for this Contract, the Awarding Authority shall release any funds withheld pursuant to clause A(l) above, and lift any suspension of the Contractor's performance under clause A(2) above. 9. Liquidated Damages; Termination. A. If payment by the Awarding Authority or performance by the Contractor is suspended by the A warding Authority as provided in paragraph 8 above, the Awarding Authority shall have the following rights and remedies if the Contractor thereafter fails to take all action necessary to bring the Contractor into full compliance with the requirements of this Article, or if full compliance is no longer possible because the default of the Contractor is no longer susceptible to cure, if the Contractor DCAMM General Conditions of the Contract c. 149 Rev. I 0-17 Page 58 of60 fails to take such other action as may be required by the Awarding Authority to meet the MBE/WBE participation goals set forth in this Contract: (1) the Awarding Authority may terminate this Contract, and/or (2) the Awarding Authority may retain from final payment to the Contractor, as liquidated damages, an amount equal to the difference between (x) the total of the MBE/WBE participation goals set forth in this Contract, and (y) the amount of MBE/WBE participation credit given to the Contractor for MBE/WBE Work performed under this Contract as determined by the Awarding Authority, the parties agreeing that the damages for failure to meet the M/BE/WBE participation goals are difficult to determine and that the foregoing amount to be retained by the Awarding Authority represents the parties' best estimate of such damages. Any liquidated damages will be assessed separately for MBE and WBE participation. B. Before exercising its rights and remedies hereunder, the Awarding Authority may, but the Awarding Authority shall not be obligated to, give the Contractor and any other interested party another opportunity to present evidence to the Awarding Authority that the Contractor is in compliance with the requirements of this Article or that there is some justifiable reason for waiving the requirements of this Article in whole or in part. The Awarding Authority may invite SDO and the Massachusetts Commission Against Discrimination to participate in any proceedings undertaken hereunder. 10. Reporting Requirements. The Contractor shall submit to the Awarding Authority all information or documentation that is necessary in the judgment of the Awarding Authority to ascertain whether or not the Contractor has complied with any of the provisions of this Article. 11. Awarding Authority's Right to Waive Provisions of this Article in Whole or In Part. The Awarding Authority reserves the right to waive any provision or requirement of this Article if the Awarding Authority determines that such waiver is justified and in the public interest. No such waiver shall be effective unless in writing and signed by a representative of the Awarding Authority's Compliance Office or the Office of its General Counsel. No other action or inaction by the Awarding Authority shall be construed as a waiver of any provision of this Article. DCAMM General Conditions of the Contractc. 149 Rev.10-17 Page 59 of60 APPENDIX C to the General Conditions of the Contract INDEX OF COMMONLY-USED FORMS (Forms used during bidding are located in Attachment B to the Instructions to Bidders) Form ofSubcontract-MGL c.149 §44F Procedure for Payment to Contractors Payment Voucher Input Form Requisition for Payment (DCAMM Form Slb) and Instructions Instructions and Procedures Regarding Change Orders, Contract Modifications and Equitable Adjustments (DCAMM Form 13) Request for Approval of Wages and Rates for Change Order Pricing (DCAMM Form 14) Format for Submission of Change Order (DCAMM Form 15) Daily Time and Material Report for Change Orders Request and Agreement for a Change in the Plans, Specifications and/or Contract (DCAMM Form 5) Weekly Payroll Report Form and Statement of Compliance (sample) Quarterly Projected Workforce Table (sample) Veteran and Service Disabled Veteran-Owned Business Enterprise (VBE/SDVOBE) Participation Form Form for Transfer of Title (Work Not Incorporated, DCAMM Form 16) Certificate of Substantial Completion -E-1 Certificate of Final Inspection, Release and Acceptance -E-2 DCAMM General Conditions of the Contract c. 149 Rev.10-17 Page 60 of60 COMMONWEAL TH OF MASSACHUSETTS FORM FOR SUBCONTRACT -M.G.L. c. 149, s. 44F THIS AGREEMENT made this ____ day of ____ 20 __ , by and between a corporation organized and existing under the law of -------------a partnership consisting of ----------------------an individual doing business as ---------------------hereinafter called the "Contractor" and ------------------ a corporation organized and existing under the laws of ------------a partnership consisting of _____________________ _ an individual doing business ----------------------hereinafter called the "Subcontractor", WITNESSETH that the Contractor and the Subcontractor for the considerations hereafter named, agree as follows: 1. The Subcontractor agrees to furnish all labor and materials required for the completion of all work specified in Section No.--------------of the Specifications for ______________________ _ (Name of Sub-trade) and the Plans referred to therein and addenda No. and --------for the ------------------------------ (complete title of project and project no. taken from the title page of the Specifications) all as prepared by -------------------------(Name of Designer or Engineer) for the sum of _________________ ($ ______ ~ and the Contractor agrees to pay the Subcontractor said sum for said work. This price includes the following alternates (and other items set forth in the sub-bid): Alternate No(s) ------- ( a) The Subcontractor agrees to be bound to the Contractor by the terms of the hereinbefore described Plans, Specifications (including all general conditions stated herein) and addenda No. , and , and , and to assume to the Contractor all the obligations and responsibilities that the Contractor by those documents assumes to the hereinafter (Awarding Authority) called the "Awarding Authority", except to the extent that provisions contained herein are by their terms or by law applicable only to the Contractor. Statutory Form of Subcontract DCAM 4/02 Page 1 of2 (b) The Contractor agrees to be bound to the Subco-ntractor by the terms of the hereinbefore described documents and to assume to the Subcontractor all the obligations and responsibilities that the Awarding Authority by the terms of the hereinbefore described documents assumes to the Contractor, except to the extent that provisions contained therein are by their terms or by law applicable only to the Awarding Authority. 2. The Contractor agrees to begin, prosecute and complete the entire work specified by the Awarding Authority in an orderly manner so that the Subcontractor will be able to begin, prosecute and complete the work described in this subcontract; and, in consideration thereof, upon notice from the Contractor, either oral or in writing, the Subcontractor agrees to begin, prosecute and complete the work described in this Subcontract in an orderly manner and with due consideration to the date or time specified by the Awarding Authority for the completion of the entire work. 3. The Subcontractor agrees to furnish to the Contractor within a reasonable time after the execution of this subcontract, evidence of workmen's compensation insurance as required by law and evidence of public liability and property damage insurance of the type and in limits required to be furnished to the Awarding Authority by the Contractor. 4. The Contractor agrees that no claim for services rendered or materials furnished by the Contractor to the Subcontractor shall be valid unless written notice thereof is given by the Contractor to the Subcontractor during the first ten (10) days of the calendar month following that in which the claim originated. 5. This agreement is contingent upon the execution of a general Contract between the Contractor and the Awarding Authority for the complete work. IN WITNESS WHEREOF, the parties hereto have executed this agreement the day and year first above-written. SEAL ATTEST SEAL ATTEST (Name of Subcontractor By: ------------ (Name of Contractor) By: ------------- (City and State) THIS FORM MAY BE REPRODUCED Statutory Form of Subcontract DCAM 4/02 Page 2 of2 ~ THE COMMONWEAL TH OF MASSACHUSETTS EXECUTIVE OFFICE FOR ADMINISTRATION AND FINANCE DIVISION OF CAPITAL ASSET MANAGEMENT AND MAINTENANCE ONE ASHBURTON PLACE, BOSTON, MASSACHUSETTS PROCEDURE FOR PAYMENT TO CONTRACTORS I. APPLICATION AND DISTRIBUTION This bulletin is effective on all construction projects subject to the control and jurisdiction of the Division of Capital Asset Management and Maintenance hereinafter referred to as the "Division", as provided by Chapter 7, G.L. Section 39A through 43G as amended. This form is available to all General Contractors: Sub-contractors, Designers, Resident Engineers, and on request to any party of interest. This form constitutes a method of contractual procedure noted in the General Conditions of the Contract and is not a rule or regulation as defined by the STATE ADM[NISTRATIVE PROCEDURE ACT, M.G.L. c. 30A, s. 5. No deviation from the procedures set forth in this form may be made without the express authorization of the Division of Capital Asset Management and Maintenance ("DCAMM"). II. STATUTORY REFERENCES, DEFINITIONS, ETC. M.G.L. c. 30, s. 39K (Non-Building Contracts); DCAMM Standard Vertical Construction Contract as amended. All General Contractors, Sub-Contractors, Designers, and Resident Engineers should thoroughly familiarize themselves with said contract. III. PREPARATION AND PROCESSING OR PERIODIC PAYMENT Periodic payment requests shall be submitted monthly on the day of each month corresponding to the date of the contract. Submission in this manner staggers the receipt of invoices in the DCAMM office and expedites processing of contractors' payments. Contractors who do not choose to invoice monthly must nonetheless pay their Subcontractors pursuant to M.G.L. c.30, s. 39F. Requisitions which are for billing period beyond the original contract completion date or completion date as formally extended shall be (1) returned to the Contractor as a premature billing pending approval of an extension of time or (2) liquidated damages shall be assessed. The General Contractor and his sub-contractors, the Designer and the Resident Engineer(s) shall consult prior to the date of submission for each periodic payment request as to the percentage value of work completed. All questions as to the value of the work performed and as to payment for materials not incorporated into the work should be resolved in advance of the submission of the formal request for periodic payment. It is suggested that a job conference is the most effective way of resolving any questions of matters of dispute. The General Contractor shall submit to the Division for the Division's approval, well in advance of the submission of the first periodic estimate, a breakdown of the various items of work corresponding to the sections of the specifications making up the lump sum for item 1, Work of the General Contractor; and each section under Item 2, Sub-bids, of the contract. In addition, the DCAMM Procedure for Payment to Contractors 10/2017 Page I of 4 General Contractor and each sub-contractor shall furnish the Resident Engineer with two (2) copies of any necessary sub-breakdowns of each section and such other detailed information as required by the Resident Engineer to evaluate properly the percentage of the work performed. The Resident Engineer shall submit one copy to the Division, as approved by the Resident Engineer upon request. The General Contractor shall prepare its formal request for periodic payment on DCAMM Form Sib (See attached Requisition for Payment-Form S 1 b Instructions) itemized as approved by the Division. Regular contract retainage is 5% of the amount appearing in col. 8. 5% must be retained until a certificate of substantial completion, use or occupancy or a certificate of final acceptance is executed. When the Contractor or DCAMM desires to retain an amount in excess of 5% an explanation must be attached. On unit price items enter the number of units in columns 4 and 7 instead of percentages. If the periodic request for payment includes a request for payment for materials not incorporated in the work but delivered and suitably stored at the site (or at some location agreed to in writing), Form Sib must be accompanied by two (2) copies of Form DCAMM 16 (Transfer of Title) and evidence satisfactory to the Division of title vested in the Contractor. Form 16 must be executed by the General Contractor. The General Contractor shall prepare sufficient copies of Sib the request for periodic payment for the following distribution: Copy 1 -DCAMM Copy 2 -DCAMM (for Resident Engineer, see 6-01) Copy 3, 4 -Required on federally aided projects only. In addition, the Contractor shall prepare one set of the Payment Voucher Form CD-12 (Standard Invoice) for the amount of the periodic request signed by a properly authorized signatory as vendor; and forward along with, but not attached to, the properly certified Form Sib to the Division of Capital Asset Management & Maintenance via the Resident Engineer and the Designer. IV. CERTIFICATION The General Contractor shall sign all copies of the invoice and present same to the Resident Engineer certifying the value of work performed. In the event of any dispute as to the formal request for periodic payment, the Resident Engineer and/or the Designer shall in the absence of their certification on the Sib Form attach to each copy a qualified certification and a recommendation as the the dollar value of the item or items in dispute to be-retained by DCAMM in accordance with Chapter 30, Section 39K. In the signatory space write "See attached Letter". Neither the Resident Engineer nor the Designer shall alter the Sib submitted with the formal request for payment in any manner. If the Division concurs with the Engineer and/or Designers recommendation, adjustment shall be made on Form Sib by the Division. Attention of the General Contractor is directed to the statement to the effect that payments to all sub-contractors have been made in accordance with the provisions of Mass. G.L. c. 30, s. 39F which statement must be signed under penalty or perjury on each copy by the General Contractor. Column 6 of Form Sib applicable to filed sub-contractors only. DCAMM Procedure for Payment to Contractors I 0/2017 Page 2 of 4 V. PROCESSING FOR PERIODIC PAYMENTS It shall be the sole responsibility of the General Contractor to choose the delivery of the request for periodic payment in proper form and arithmetically correct to the Resident Engineer (the designee provided in G.L. C30, Sec. 39K). In the event there is no Resident Engineer assigned to the contract, the Designer shall be the designee. If there be neither a Resident Engineer nor a Designer, the designee shall be the DCAMM project field office or alternatively the home office of the Division, One Ashburton Place, 15th Floor, Boston, Mass. 02108. Payment shall be due and payable within thirty (30) days after receipt by the designee. Request for periodic payment not in the required form containing arithmetical computations which are not correct will within seven (7) days be returned to the contractor and the prescribed period for payment shall commence upon the date which the corrected periodic estimate is received at the Boston office of DCAMM. Attention is directed to the provision of M.G.L. c. 30, s. 39K which provides that the awarding authority may make changes in any periodic estimate submitted by the contractor. VI. INQUIRY AS TO PERIODIC REQUESTS FOR PAYMENT-PAYMENT FLOW All inquiries as to the value of the work performed, certified and due to the General Contractor, its Sub-Contractors and suppliers shall be directed to the Resident Engineer. Interested parties are requested not to contact DCAMM directly on these questions in order that the full attention of DCAMM may be devoted to speedy processing of the requests. Resident Engineers should contact the Project Controls Team of DCAMM only as absolutely necessary and relay the information to inquiries to the interested parties. All other inquiries must be submitted in writing to DCAMM. This invoice is public information and shall be available in the office of the Resident Engineer for examination by any and all interested party. A typical periodic payment progress flow follows: DESIGNEE Contractor Resident Engineer Designer DCAMM Fiscal Section (Routing Control Log) MAXIMUM TIME Submits monthly invoice. Two (2) days including transmittal time. Two (2) days including transmittal time. Two (2) days. DCAMM Office of Planning Design and Construction Three (3) days. DCAMM Fiscal Section (Return or Process) Comptroller, Treasurer, Governor's Council Lost time in any 30 day period Sat. & Sun. DCAMM Procedure for Payment to Contractors l 0/2017 Five (5) days process. Seven (7) to Sixteen ( 16) days. Nine (9) to Twelve (12) days. Page 3 of 4 VII. SPECIAL INSTRUCTION TO EMPLOYEES, RESIDENT ENGINEERS & DESIGNERS The Resident Engineer and the Designer shall give their immediate attention to the certification of request for periodic payments to contractors and under no circumstances are these requests to be delayed. The Resident Engineer and the Designer shall rigidly adhere to the instructions contained in this Bulletin and immediately expedite certification in order that the periodic payment requests may be delivered by the Contractor to DCAMM for processing without delay. The Resident Engineer and the Designer shall process the payment within two (2) days each signatory including transmittal time. Failure to comply may constitute a breach of ARTICLE V, Phase 3 Paragraph 2, of the standard DCAMM Design Service Contract, or a violation of Section II. 14. of the DCAMM Resident Engineer Manual . DCAMM Procedure for Payment to Contractors I 0/2017 Page 4 of 4 THE COMMONWEAL TH OF MASSACHUSETTS DIVISION OF CAPITAL ASSET MANAGEMENT AND MAINTENANCE PAYMENT VOUCHER INPUT FORM DOCUMENT ID $ FY PAYMENT TYPE JCIRCLEONE PRC GAX INP HEADER INFORMATION DEPT DCP BUDGET FY FISCAL YEAR DOCUMENT TOTAL SCHEDULE PAY DATE UNIT PERIOD REFERENCE ENCUMBRANCE DOCUMENT INFORMATION COMMODITY INFORMATION Commodity Line # I Commodity Code ACCOUNTING INFORMATION ID NUMBER Reference Type P or F p Quantit DATE ACTION: E VENDOR ADDRESS CODE Vendor Inv. Line Unit Price Contract Line Amount $ Vendor Inv. Date Accounting Line# EventType Line Amount Unit Appropriation Object Function Location I Program Code I Budget Code $ TO THE COMPTROLLER OF THE COMMONWEAL TH OF MASSACHUSETIS: I hereby certify under the penalUes of pe~ury that all lam of the Commonwealth governing disbursements of public funds and the regulaUons thereof have been complied 'hith and observed. Prepared By: ___________ _ Title: __________ _ Date: _________ _ Entered By: Title: -----------Date: Page# Of ___ _ The undersigned authorized signatory approving this document cerUfies that this document and any attachments are accurate and complete and comply 'hith all applicable general and special lam and regulations. Approved By: ___________ _ Title: __________ _ Date: ________ 1 PmjectNumber.: OCPuxx Contract ffunber: OCx: Pn,jl!ct OCAMII TempfateProiecl fflsfiution: DC.AMII Mas~ CMlt Cortraclo.-: Ex;unmp. Canstru::.twm Contracfo:r lemlt!., OCAM ACCOUNTS PAYABLE .... I:""""'""-.... --·-O!.rtg!! Drlilm Form DCAMM Sib-c.149-Rev 10/2017 Summary and Signature Page EXEWTM:: OFF:x:E mR ADMIN:ISTR\ TlON A MO ANANCE owt:SIDN OF CA fflA LAS SET MA NA GEM ENT & MAOOENA NCE ONE ASl-ll!UffiON !'I.ACE BOSTON MASSACHUSETTS 02103 ........... <~> ............ to . <Oale:> .. . I .. Requisition-I <enter#> I v---Corincl Starti,g Date: D-Can-Date: ·-d&temim(day•t. OefawtRetaina~ foementt - .......... I Adj.PrW.P"lld """"""''" i certtcy !J!;al me lli!l!U:! of w0!1I a"!owm alaJVe !las. tie em perfomle-3 arm UW! piWEbPJS c,t C30 S 39f & K ~ l!Ui!'l!!!I i::oo,p~ WffliL oar.e: Date: - 10 *""l'IIJJIIIR! • • • oo not aDer requ:so:im as JftSi!ME'l:I !l'!Gt:i&e reeocl!mmttea d'lange..; ea a Eeparate !Jener CERTIFIEOCORRE.CT PA Page 1 ofl Page 1 of 3 Typical Breakdown of General Scope and Subcontractors Pmjecl-..C OCP!ooot Codraci. f<tun:b«: OCx Pmjeclc OCAMMT_P_ tns.tih.mon:: OCAIIM Mas~ Cient eo.t,-""""' Ex....-.C<in-eo..t..c!Dr !ernNl I ~~WC!lt I "''"'"'-"" .11 '1r.d~-oomfi) 1 3 .... ---"'"' ..,., ltleJ ...... 1..1?!1!!5 ..... .... ., ..... .... , uietc .... fllldElldNonfflld tMKl'-mhlcm I• ...... lld"'9 .. l-alpll<,<B-!$ll=l ... ., """ "'"' ...... Sd1P'i.oG<dlldi ""'"" "'"' "'"" "'"' ...... fldil"lrOD<dU = • ... ., • ""'' • ""'' ...... ifldt'IUOIM«lli = "'"' "'"' ... ., ...... fldlPIOR<dN '-""'"" • ... ., • ''"'' • ,,,., • ,.,,.. '"""'U,.._""*"'"lm'-""""'I .... , ,.,., L•eJ '""" 8d.PmN7.t::Ot:I-..an-x.,:aLUl $ ..... , • L .. 2 • ... ., • . ..,. wcw#l S1b_ch149over 100k_tempiate_0526.t7.:mt51b Form DCAMM Sib-c.149-Rev 10/2017 EXEQIHIE OFFCE FDR A OlllfflSTRA 110N A ffD RNJ\NCE OMSlONOF CAPITAl.ASSET MANAG£11ENi & MA.{ffl"ENA:TCE ONE-ON !'LO.CE BOSTONMASSACI-USETTS 02!00 PB!~~~7.H9«~Req} _ ,.,_ .. --.. ...... N:!olWall'll:P.a!! • 5 "' 6 --"""" """' """' MO% (1-00% """" °""" 0.00% """' °""" --...... °"""" •= ...... --= 000% 000% ...... • • • ·-• • • ...... • • • 0.00.. • • • . 000% • ' """' • 0.00% • a..-.. • • • 000% • • • <LOO% • • ' ""'"" • • • ...... ·-...... """' UD% . .... '1.00% °""" \ff,r#'J0:!i ,Jm? Page2of3 Requisition Na: I <ente£ #> I °""'' v..---Na f ...,,...,,,, , """""' ComactstamngO.O,c "°"""' 0-Cm,,ietionDafec -A_..,.,dE"xlensian{day,Jc DefaultR-.. !J,e-,tJc 3.0"4 jl"'•-,°"'l'""•""""ll .... _ ltwen!Nel:~ .. -T~R!tll'rag;! • 10 --0.00% 0.00% ·-0.00% 0.00%. ·-o"""" O.CXI% 0.00,. 0.00% ...... $ --0.00% 000% "·""" ...... 0.00% 000% 0.00% ....,, " • . .... $ • . ...... • • ·-• ....... " O.O,!J% • 0.00,. • 0.00% • ....,, • 0.00%. • ooos. • ·-• UO% ...... ··-"""" --000,, 0.00% 0.00% Prin'SJ: 811612017 Page 2 of3 OCAIIIIT-Proiect -DCAMM llassachJ5etts Cient Cortraclm: ''''"'' - Ex~ Consbu:tionCoooac!fm' U,e1 ltli!:! ,,,., ..... .... , ..... "'"' ..... l..be'il Lhe.10 lh'21l UH!12 Form DCAMM Slb-c.149-Rev 10/2017 Typical Breakdown of Change Orders EXECUl"IIIE OFFICE FOR Allll1Nl1STRA TIOII ANO ANAIICE DMSION OF CA PffA LA SSE! l,IANIIGEIIENI" & IIAINl"BIA NCE BOSTON MASSACHJS£ITS 021108 i ... · .... .' ... <Illte:> ...... · .. Jo .... ~:-~ .. . -$ Page 3,ef3 R,,quisiticm Ila I <enter #> I Dau,: Vl!fldorlnvoicella i ... ..,,.., .,__ ec.tract Stamngllate: - 0-Can-Date: <Oat,,> A-owdElm!nsian{day,): DelaultRetaiml>' (llereent); 5..0% 9 10 ...... Page 3 of 3 REQUISITION FOR PAYMENT -Form Sl b INSTRUCTIONS The DCAMM form S 1 b is issued as an Excel spreadsheet workbook to be maintained by the Contractor. A basic toward intermediate knowledge of Excel is suggested to properly maintain this form. DCAMM will assist the Contractor to initially set up and resolve any inadvertent errors when creating this Excel workbook. The S 1 b workbook provides worksheets for: • Project Summary Information • Break down of individual Bid Packages and line items w/ detail summaries • Adjustments by DCAMM Project Manager or DCAMM OFA/OGC. • Payment Voucher creation • Instructional Guides The Contractor is solely responsible to deliver this requisition for payment, properly certified and arithmetically correct in the manner set forth in the General Conditions of the Contract. The spreadsheet provides data entry columns for percentage claims, lump sum claims, and retention adjustments. All calculations on the sheet are rounded to exactly two decimal places (1 cent) accuracy, which must be maintained. The Contractor shall submit at the same time as the copies of the invoice and Requisition, an electronic operable Excel spreadsheet of the matching information. Should the DCAMM PM or DCAMM OF A/OGC amend the S 1 b invoice for any reason, DCAMM will adjust the Excel spreadsheet accordingly and return it to the Contractor for subsequent Requisitions. It is the responsibility of the Contractor to move this month's 'Current Requisition' values into the 'Previous Requisition' columns for each successive Requisition. Column 1. Classifications at the subtotal level are fixed in this Worksheet for Cost Codes 0100, 0102, and on CM@Risk 0106. For Change Orders (Cost Code O I 02) and Contingency Items (Cost Code O 106) enter the approved DCAMM Log Number in format NNN-NNN against each Change Order or Contingency Line Item. Column 2. At the summary line for each Classification in Cost Codes O 100, 0102, and O I 06, the description is fixed. For listed Subcontractors (Cost Code 0 I 00), the Description and Contract Amount will need to be entered as shown in the examples. Detailed, billable line items are listed below the summary line and will need descriptions entered for approval by the DCAMM Project Manager. Column 3. At the summary line each subtotal will sum based on the values entered for each detailed line item. At each detailed line enter the corresponding dollar value requested for the task for approval by the DCAMM Project Manager. The sum of all the detailed line amounts DCAMM Form S 1 b Instructions (rev. 10/2017) 1 of2 must be the actual Approved Package / Contract Amounts for Trade and Non-Trade Packages, M/WBE, or General Scope as noted in the bid documents. Columns 4-6. These are calculated columns. Do not alter the formulas. The first Requisition will show zero values. For each subsequent Requisition, a (Value) the amount previously in Columns 7-10 will appear. Entry for these columns (the previous requisition) is done using data entry columns AO and AP outside the printed report area. Columns 7 -10: These are calculated columns. Do not alter any formulas. Entry for these columns (the current requisition) is done using data entry columns AF, AG, and AH outside of the printed report area. EXPLANATION OF DEDUCTIONS BY DCAMM: Funds retained by the Division of Capital Asset Management under paragraph G 9f the invoice are held pursuant to authority under M. G. L. c. 30, s. 39K, and the amount withheld is based on the reasons set forth therein. Any additional deductions by the DCAMM under paragraph D of the invoice summary should be briefly explained in this space. These deductions are done using the 'PM Deducts (D)' and 'OFA Deducts (G)' worksheets. CHANGE ORDERS: Change orders cannot be invoiced unless and until an executed DCAMM Form 5 is received by the Contractor. Upon receipt of said executed change order Contractor may bill against the change as the work progresses. Enter in col. I of the requisition form beneath the O 102 classification the two digit number in the format as prescribed above. Enter in col. 2 the description of the change. Enter in col. 3 the total amount of the change. Enter credit change orders in the same manner with a minus sign for the amount in col. 3. DCAMM Form S lb Instructions (rev. 10/2017) 2 of2 DCAMM FORM 13 THE COMMONWEAL TH OF MASSACHUSETTS EXECUTIVE OFFICE FOR ADMINISTRATION AND FINANCE DIVISION OF CAPITAL ASSET MANAGEMENT & MAINTENANCE ONE ASHBURTON PLACE, 15th Floor BOSTON, MASSACHUSETTS 02108 October 2017 INSTRUCTIONS AND PROCEDURES REGARDING CHANGE ORDERS, CONTRACT MODIFICATIONS AND EQUITABLE ADJUSTMENTS SECTION 1. STATUTORY AND CONTRACTUAL PROVISIONS 1.01 These procedures and instructions (hereinafter "Procedures") supplement Article VII ofDCAMM's General Conditions of the Contract. These Procedures and Article VII are to be considered together and are intended to be mutually complementary, so that all terms are to be considered as part of this Contract. All provisions are intended to be consistent with the Massachusetts Laws governing Change Orders and Equitable Adjustments. Those laws include, but are not limited to: M.G.L. Chapter 7C, Sections 17-21; M.G.L. Chapter 30, Sections 39I, 391, 39N, 390, 39P, and 39Q. All parties must keep the ms elves informed of these laws and any amendments affecting said statutes. NO CHANGES (ADDITIONS, SUBSTITUTIONS OR ELIMINATIONS) IN THE PLANS, SPECIFICATIONS OR CONTRACT SHALL BE COMMENCED UNTIL RECEIPT BY THE CONTRACTOR OF: (a) AN APPROVED DCAMM FORM 5 (Gold Sheet Change Order) OR (b) a WRITTEN DIRECTIVE from the DCAMM PROJECT MANAGER AUTHORIZING or DIRECTING such CHANGE. A Directive issued by the Deputy Commissioner, Director, or Deputy Director shall carry the same force as though issued by the Project Manager. 1.02 The purpose of these instructions and procedures is to provide additional detail for calculating equitable adjustments and outlining the change order submission process. The Contractor must provide satisfactory documentation supporting the nature and cost of each change, for an informed decision to be made on whether or not the change order is necessary,justified and priced properly. All parties shall utilize the POTENTIAL CHANGE ORDER PROCESS explained in section 3 below, as well as maintain a POTENTIAL CHANGE ORDER LOG. 1.03 All requests for changes modifying the contract price must be submitted on DCAMM Form 5, prior to the final acceptance of the project. The Contractor waives all rights against the Commonwealth if it fails to comply with this requirement. DCAMM shall be under no obligation to process a request for change after final acceptance of the project. 1.04 The term "request for change" is used throughout these procedures and applies to every request to revise the contract requirements. The request for change must be made in writing, and in accordance with the provisions of the Contract, the General laws, rules, regulations and other procedures of DCAMM. 1.05 If the request for a change is deemed a Life Safety Issue by DCAMM, or if waiting for a formal change order approval will cause damage or increase the cost of the Work, the DCAMM Project Manager may deem the change "Urgent" and issue an email to the Contractor, Deputy Director, Designer, Resident Engineer and any other parties that are involved in the potential change. The email will outline the scope of work, a Not to Exceed dollar value, and a deadline for the paperwork to be submitted to substantiate the cost and completion of the work. The Contractor will add this "Urgent" Potential Change Order to the Log with a status of URGENT and proceed with the work in accordance with the email. If the costs to complete the "Urgent" work are expected to exceed the stated Not to Exceed value, then the Contractor shall advise the DCAMM Project Manager of the anticipated extra costs as soon as known, and shall await further written direction from DCAMM before proceeding with work above the Not to Exceed value. 1.06 Prior to any change order work being performed, the DCAMM Project Manager must have all quotes, estimates and potential costs identified to determine if the change order work should be performed as a lump sum cost to the project, or if the nature of the change is difficult to quantify, then it may be determined to perform the work on a Time and Material basis. Form 13 -Instructions Regarding Change Orders and Contract Modifications (rev. 10/2017) Page 1 of 4 SECTION 2. DIRECTIONS FOR COMPUTING COSTS FOR CHANGES IN THE WORK 2.01 Construction Managers, General Contractors, Subcontractors, Sub-tier Subcontractors and service providers must submit for approval the DCAMM Wage Rate Form (Form 14) at the time their contract is awarded and prior to any change order work being started. DCAMM has changed the calculation for establishing LABOR BILLING RATES. Billing rates are calculated by taking the job specific published Prevailing Wage Rate for each trade classification and multiplying it by 1.40. Union Contractors may submit their collective bargaining agreement ifthere are excess fringe expenses over the published prevailing wage rate. These excess fringes will be applied with no mark-ups. The attached forms (as noted in Article VII) will automatically calculate rates as described. That rate calculation establishes the LABOR BILLING RATE for the project by trade and classification. If a contractor or subcontractor submits documentation from their insurance company that identifies their Workmen's Compensation rate is greater than 12.5% then the multiplier of 1.40 will be adjusted to include the percentage over 12.5%. For example, an Iron Worker's Workmen's compensation percentage is 14.5%; the calculation for that Trade's LABOR BILLING RA TE would become 1.42 rather than 1.40. In the case of Premium Time, Time and Half, or Double Time DCAMM will accept a multiplier of 1.40 on the premium portion of wages over the approved prevailing wage rate only. These LABOR BILLING RATES are inclusive ofoverhead, profit, and all other expenses incurred. No additional markups on labor are allowed. If a credit is due to the project a percentage of 85% of the approved labor billing rate is to be credited to the project. The LABOR BILLING RATES will be established for each trade and classification at the beginning of the project. If there are any disputes regarding the LABOR BILLING RATES they must be resolved prior to change order work being started. 2.02 Equipment Schedules and associated rates must be submitted at the beginning of the project for any contractor that anticipates renting or using equipment as part of their scope of work for approval of desired rates to be used on change orders. If the contractor cannot provide an equipment schedule, including established rates, DCAMM has elected to use R.S. Means to determine fair market value rates. When computing the cost of equipment the rate resulting in the lowest value (daily, weekly, monthly) is to be used. The Contractor can add 15% for overhead and profit mark up to the equipment rental cost as part of the final change order pricing. The allowance for overhead and profit shall be considered to include all additional expenses associated with hand and power tools normally required in the performance of the base bid work, "tools of the trade". 2.03 Back up for material costs is required and shall be a formal quote from the supplier providing the materials or an agreed upon industry standard determined at the beginning of the project, for example, NECA, MCCA, or Harrison. The Contractor may add 15% overhead and profit mark up to the material cost as part of the final change order pricing. 2.04 Miscellaneous Items and Services such as Police or Fire details, utility charges, and attic stock charges must be identified and estimated as part of the initial change request and back up for the cost is required. For any change that does not include labor performed, Equipment used, or materials installed in the project that results in a net increase in the contract price is considered a miscellaneous item or service. Shipping, handling and fuel surcharges must be estimated prior to orders being placed. Expedited shipping costs must be approved before an order is placed, otherwise normal shipping cost will be paid. The Contractor may add 5% for overhead and profit mark up to Miscellaneous Items and Services as part of the final change order pricing. 2.05 For changes that involve work performed by Subcontractors the Prime Contractor may add 5% markup on all subcontracted work. Subcontractors also shall be permitted to add 5% markup on all work subcontracted to Sub-tier subcontractors. Any work self-performed by either the Prime Contractor or Subcontractor is not subject to the additional 5% markup. 2.06 Travel expenses are only paid in accordance with Union Agreements or documented costs and no additional overhead and profit will be allowed on these costs. Travel will only be paid when requested on changes that result in additional time subject to the approval of the Project Manager on a case by case basis. 2.07 The General Contractor, Construction Manager, or Sub Contractor's (if applicable) bond premium shall be included at the following rates. If a Contractor's bond rate differs from this list verification from the bond carrier must be submitted showing the actual rates prior to any change order work starting on the Project. Contract Price Rates per Thousand (a) Contracts up to $500,000........................... $14.40 (b) $500,000 to $2,500,000........................... .. $ 8.70 (c) $2,500,000 to $5,000,000..... .... .... .......... .... $ 6.90 (d) $5,000,000 to $7,500,000..... .... .................. $ 6.30 (e) $7,500,000 and up.................................... $ 5.76 Form 13 -Instructions Regarding Change Orders and Contract Modifications (rev. 10/2017) Page 2 of 4 2.08 Changes which involve Time and Material slips must have DCAMM Daily Time and Material Reports attached, verified, and signed by the Resident Engineer or authorized representative beginning on the day the work commences, and continuing every day work occurs thereafter until the work is complete. Timesheets verifying labor hours and classification and invoices verifying actual material cost from vendors are required when submitting the change to substantiate all costs being billed. Costs without back up will be deducted and not reimbursed. 2.09 The Project Manager may approve lump sum change order requests on changes costing $2,000 or less, without requiring the Contractor to provide a detailed breakdown for the costs incurred on the change order. A basic level breakdown of Labor, material, and equipment on the contractors letterhead is still required. SECTION 3. PROCESSING CHANGE REQUESTS AND EQUITABLE ADJUSTMENTS 3.01 Article VII of the Contract outlines the notification requirements for any potential change order. Time is of the essence with every potential change order and all parties, Contractors, Subcontractors, User Agency Representatives, Architect/Designer and DCAMM project team members are obligated by the Contract to expedite processing of these potential changes in an efficient and timely manner. The Prime Contractor must maintain a Potential Change Order (PCO) log for the entire project. A sample PCO log is included in the Contract Documents. The PCO log will be reviewed at each weekly Owner Meeting and have status changes updated in writing on a weekly basis. 3 .02 If a request for a change has been identified, then the Prime Contractor must create a draft request for equitable adjustment referred to as a Change Order Request (COR) from their own project management system for review by the Architect/Designer and the DCAMM project team. The draft COR shall include requests for equitable adjustment from affected subcontractors, if any. The Prime Contractor's COR form must be approved in writing by the DCAMM project team prior to the first COR submission, otherwise the DCAMM Form 15 shall be used. Each COR shall be for a specific scope of work and it shall be identified as an extra service with an explanation ofreasons the change is not included in the base scope of work, such as; change in plans and specifications or other scope as outlined in Article VII. The Prime contractor shall also review each COR in accordance with Article VII of the Contract General Conditions. ACOR may include multiple subcontractors for one scope of work, however all of their back up, including quotes, estimates and labor estimates must be attached to the COR for review. Having more than one COR for the same scope of work because subcontractors are late in submitting is not recommended, however there are times it is necessary. If a time extension to the contract is part of the change request, a critical path schedule from the Prime Contractor must be included in the COR. DCAMM requires all project schedules to be submitted in an electronic format as required by the Specifications of the project. Each COR will be reviewed by the Architect/Designer, the Resident Engineer, and the Project Manager. If there is additional information required or a correction needs to be made a notification will be sent in a timely manner to the Prime Contractor with all parties copied. The Architect/Designer, Resident Engineer and Project Manager shall request any necessary additional information or corrections within 30 days of when the COR is submitted. If additional time is required to evaluate a COR, then the Contractor shall be notified within the same 30 days of the extended date by which a decision will be made. The Prime Contractor can resubmit the COR with the original COR number with an "RI" noted for the revision. This revision should be noted on the PCO log for tracking purposes and updated each time a revision is needed. No work shall begin until the COR is signed by all parties. 3.03 If the COR is complete and acceptable the Architect/Designer and DCAMM project team will advise the Prime Contractor of its acceptance consistent with section 3.05, below. Once the COR is accepted, the Prime Contractor is authorized to start the work and immediately initiate the formal Change Order ("The Gold Sheet"), Form 5, for billing purposes. Multiple signed CORs may be incorporated into one formal Change Order (Form 5) for approval: however, the original COR and all back up information must be provided. If the formal Change Order (Form 5) is incomplete or incorrect, the entire Change Order will be returned to the contractor. In such a case when multiple CORs are submitted together into one formal Change Order and the submission is either incomplete or incorrect, no single COR will be processed. Prime Contractors cannot bill for the work until a -formal Change Order (Form 5) is signed by all parties and a double digit CO number is issued by the DCAMM Project Controls team. This number is to be displayed on the Schedule of Values with the change description when billing. 3.04 If the COR is not acceptable, all parties must work in good faith, and in a timely manner to resolve any issues prior to any work starting. If the issues cannot be resolved at the Project Manager or Deputy Director level within 30 days, a Project Executive from the Prime Contractor and the Director or Deputy Commissioner for Design and Construction will meet in order to reach final resolution. If the issues still cannot be resolved, the Project Manager may issue a unilateral Change Order and the Prime Contractor must commence work in accordance with Article VII of the Contract General Conditions and should refer to Article VII of the Contract General Conditions for performing work under protest and the Form 13 -Instructions Regarding Change Orders and Contract Modifications (rev. 10/2017) Page 3 of 4 dispute resolution process. This status will be updated on the PCO log and the Prime Contractor and DCAMM Project Team will continue to work to resolve the issues as outlined in Article VII. 3.0S The Architect/Designer and the Resident Engineer will provide written back up, either in an email or memorandum, approving the Prime Contractor's submitted COR and Form S Change Order. They are not required to sign the actual form submitted. The following approvers must sign the actual Change Order for it to be a binding Contract amendment based on the delegation authority granted by the Commissioner of DCAMM: The Director or Deputy Commissioner for Design and Construction approval shall be required whenever: a. the estimate for the work on the Form S's (CORs) exceeds $SO,OOO (absolute value); OR b. the cumulative cost of previously approved Form S's (CORs) exceeds five percent of the original contract award price ( or the amount of the GMP amendment in the case of a Chapter 149A project) and the amount of the Form S (COR) being approved is greater than $2,000.00; OR c. The change order includes a time extension. A Deputy Director of Design and Construction shall approve change orders for DCAMM when: a. The cumulative cost of previously approved Form S's (CORs) is less than five percent of the original contract award price and the value of the Form S (COR) does not exceed $SO,OOO.OO (absolute value). With the prior written approval of the Director or Deputy Commissioner for Design and Construction, the Project Manager shall approve change orders for DCAMM when: a. The cumulative cost of previously approved Form S's (CO Rs) is less than five percent of the original contract award price and the value of the Form S does not exceed $S,OOO.OO (absolute value); OR b. The estimate for the Form S is less than $2,000.00 (absolute value). BILLING FOR CHANGE ORDERS PRIOR TO RECEIVING THE CHANGE ORDER NUMBER FROM THE DCAMM PROJECT CONTROLS TEAM WILL RESULT IN THE PAYMENT APPLICATION BEING REJECTED. SECTION 4. RESPONSIBILITY FOR PROCESSING AND APPROVING CHANGES 4.01 The Prime Contractor is responsible for verifying and validating all subcontractor, vendor and supplier costs and time extensions being requested as part of any change in the work. Refer to Contract General Conditions at Article VII. 4.02 The Prime Contractor, Architect/Designer, and DCAMM project team will review all PCO, COR, and Change Orders during the weekly Owner Meetings. There may be additional time needed to approve the changes and a timeframe for resolution are to be noted in the meeting minutes and on the PCO log. Form 13 -Instructions Regarding Change Orders and Contract Modifications (rev. 10/2017) Page 4 of 4 M: POTENTIAL I CHANGE ORDER REQUEST TRACKING REPORT I!~ '-.I ~ r t ~ l " 0, t t \ " " STATUS CODES A-ChangeOrderApproved(ApprovedAmount) B-CMCont,ngencyAuthonzed(ApprovedAmount) C-PropMa1Subm1tted CMConttngencyRequested D-Praposa1Subm1tted E-GoldShee!Subm1tred awa1t1ngappmval(ProposedAm!) F-UnderRev1ewaadlorRev1s1on(Comment,;senttoContractor)(ProposedAm!) #NIA # IA #NIA TOTAL No. $0.00 $000-i!j<·c,,,,ce,acess $000 $000 $000 $000 #NIA #NIA #N/A #NIA #NIA #NIA #NIA <NIA TOTAL No. $0.000 $0000 $000 0 $000 $000 $000 Change Order Status Performance Indicator Indicator .{' Apprnved.Q!ilessthan20days #OIV/0! Belween20and30days )( OverlOdayssince,nt,t,ated #DIV/Or ~DIV/01 j -/iO' i) Si<>·U "-r.'''>·>·'C n\i1·<H\MAT~C'.\i i I I #NIA #NIA #NIA #NrA #NIA #NIA #N/A ~c,c-,--,--==~------------,-----,--r-c=-r--r~=-r----~---,--------+' __________ roto/Appr,we~Doy~ ··,">-,··-c•·I-,=~=• p~~ RFI CCR oc;iM Description of Proposed Work Requester R 1 :~ 1 ~:::d Rev A:~~:~al Proposed Approved Comments I Remarks : Lumihang:u~:er Typ~&M : D~~ DNa~ ~z:1 I ~~~ ~~~: No No No Date No Date Amt. Amount References I Sum Sum NTE NTE I Rqstd Apprvd; Fee • Status ln1t1ated f--+--+--+---+-------------------------------___ ,, _____ ----------t----·· .... +----------t-_, _________ -------·-----· ---·------:---+----1--+---+---S---<---+---I ----------------+---+--i--+---i---l---1---i ··--·-----------------------1----------------·------------- f--+--+--+---+-------------+----+-+---t--t---t----+----+--------+---+---t--+---+--:~r---cf----i f--+--+--+---+-------------+-----+--+-----1---1----1----+-----+--------~~--+----l--+---+---:'·-----l<--f--, Count >30 ' DIVISION OF CAPITAL ASSET MANAGEMENT & MAINTENANCE c.30, c.1491 and c.149A ONLY PRO.JECT NAME <project-name> I PROJECT NO.I <project-number> P. C. I <Prime Contractor> REQUEST FOR APPROVAL OF WAGES AND RA TES FOR CHANGE ORDER PRICING NAME OF SUBCONTRACTOR: This form must be completed, submitted and approved prior to the submission of any change order price proposals. Complete the below for every T.-ade and Classification that is likely to work on the project. If any contractor seeks to utilize a total hourly wage rate (wages plus benefits) for change o.-de.-pricing that is in excess of the applicable published prevailing wage rate, then this form must be completed, submitted (with backuJ) documentation -i.e. union agreement) and apprnved p.-ior to the submission of any change order price proposals. The information supplied below must be consistent with ce.-tified payrnll submissions. Employee 1 Rate (Select type from drop down) ·--~-> Strai.ght Time Trade Description (e g Carpenter, Pipefitter, Electrician, etc) Classification (Foreman, Journeyman, Apprentice) 4 Prevailing Wage Rate (Per Contract Specifications) Requested Published Rate2 {must match certified payroll) 6 Enter Premium Portion of Base Rate (If Applicable) O& P, Insurance, and Taxes Base Prc\'ailmg Markups1" 1 1.\fult1p~v hy Item./ and !rem fi when app/1whle) Workmen's Compensation Insurance Above 12 5'Y,, (applicahle to ,trmght fllne onh, .\Juh1p~v hy /fem ./J Subtotal All Inclusive Markups Excess Wages/Fringes3 {Item 5 minus Item 4) Subcontractor Proposed Rate Total loaded Rate Credit Change Order Value Rate ./0./)% $ 1 o 00% 1 s 40.00% $ $ 85.00% Effective Dates From Journeyman Employee 2 Employee 3 Employee 4 Employee 5 Straight Time Straight Time 2x Differential l/2 Differential A.pprentlce A.pprentlce A.pprenttce Foreman Step I Step 3 Step 5 Subcontractor Proposed Rates Far Approval $ $ $ $ To $ $ $ $ $ $ $ $ Premium Premium Employee 6 Double Time $ $ $ f-\pprent1ce Step 7 Premium Employee 7 Time & Half A.pprent1ce Step 9 I Premium The Above Toto/ Loaded Rate Is Being Requested For Approval For Use On Change Orders Expected to Be Performed Prior To The Noted Effective Dote~ Sub-contractor Authorized Representative DCA.M:M Authorized Representative NOTES ENTER EFFECTIVE DATES ABOVE BEFORE SUBMITTING FOR APPROVAL Prime Contractor Authorized Representative l Contractor may utilize a rate of 40% for insurance/taxes without providing documentation If a rate in excess of 40% is requested, documentation must be provided and is only applicable to Workmen's 2 Attach all relevant supporting documentation such aS union wage rate sheets and workers compensation rate tables 3 Excess wages/fringes are those fringes required to be paid which exceed the contract prevailing wage DCAMM will reimburse these costs, once approved, as cost only (i.e., no markups allowed). Not all excess fringe benefits are reimbursable by DCAMM Note that the following benefits are explicitly not allowed as part of the Published Rate Union Dues, Vacation Funds, Uniforms, Earned Sick Leave, Etc 4 Time and a Half, Double Time, and Differential rates are calculated with 40% markup on the portion of wages above the straight time wage. Form 14 -Request For Approval Of Wages And Rates For Change Order Pricing (rev. 10/2017) O:\+Slb,Change Order, TPC Builder and GMP Forms DIVISION OF CAPITAL ASSET MANAGEMENT & MAINTENANCE PROJECT NAME I <project-name> I PROJECT NO. I <project-number> I P.C. PCONUMBER I I PCO DESCRIPTION r PCO DATE I I FORMAT FOR SUBMISSION OF CHANGE ORDER CHANGE ORDER SUMMARY SHEET TOTAL DOLLAR VALUE FOR WORK OF ALL "SUB" CONTRACTORS: IA TOTAL COST OF WORK PERFORMED BY I 1B TOT AL COST OF WORK PERFORMED BY I IC TOT AL COST OF WORK PERFORMED BY I ID TOT AL COST OF WORK PERFORMED BY I IE TOTAL COST OF WORK PERFORMED BY I IF TOTAL COST OF WORK PERFORMED BY I IG TOTAL COST OF WORK PERFORMED BY I 1H TOTAL COST OF WORK PERFORMED BY I 2 "PRIME CONTRACTOR" OVERHEAD & PROFIT OF "SlJB" CONTRACTOR WORK (5% on Subcontractor work; if net CREDIT amount, use 0%) 3 SUB-TOTAL INCLUDING PRIME CONTRACTOR OVERHEAD AND PROFIT 4 PRIME CONTRACTOR PREMllJM FOR BOND ON "SUB" WORK Percentage of bond per contract or verified/approved amount: 5 SUB-TOT AL OF ITEMS 3. & 4. 6 TOTAL COST OF WORK PERFORMED BY "PRIME CONTRACTOR" Enter value ofltem IO from Breakdown Sheet 7 SUB-TOT AL OF ITEMS 5. & 6. 8 TOTAL OF CHANGE ORDER REQUEST II II II II II II II II c.30, c.149, c.149A ONLY I <Prime Contractor> Total of"Sub" Work~!$------~ 5% xITEM 11.:~I $------~ SUBTOTAL: ~I s ____ ___. x ITEM 3:! $ ::=:======: SUBTOTAL:!$ ~-----~ Total Work of PRIME: ~-----~ SUBTOTAL:~!$ ____ ___, TOTAL REQUEST:!$ NOTE: ALL change order proposals and invoices from the PRIME CONTRACTOR AND/OR "SUB" CONTRA.CTORS must include a cover letter on company letterhead identifying the PCO number, a description of the scope of work and the total cost of the proposed change order from that company. This information must be completed by every contractor doing work created by the change. Form 15 -Format For Submission of Change Orders (rev.10/2017) O:\+Slb,Change Order, TPC Builder and GMP Forms DIVISION OF CAPITAL ASSET MANAGEMENT & MAINTENANCE c.30, c.149, c.149A ONLY PROJECT NAME I <project-name> I PROJECT NO.! <project-number> I P. c. :I <Prime Contractor> PCONUMBER I I PCODESC.I PCODATE I I FORMAT FOR SUBMISSION OF CHANGE ORDER WORK OF SUBCONTRACTOR AND/OR PRIME CONTRACTOR NAME OF FIRM SUBMITTING CHANGE ORDER I 1. DIRECT LABOR: "CONTRACTOR": Use only DC AM-Approved Billing Rates Applicable Billing Rate for each Trade and Classification MUST be completed' Fully Loaded Total Direct Wage Rate Labor Cost Trade Classification Total Hrs. Worked (Per Wage Rate (Includes All Markups as Approved by Approval Form) THIS FIELD IS DCAMM on the Wage Rate Approval REQUIRED Form) $ $ $ $ r $ $ TOTAL BASE, EXCESS AND DIRECT LABOR COSTS L.::.$------------' 2. MATERIALS: "CONTRACTOR": (For extensive material lists attach detailed backup and enter as a lump sum below) Material Description Qty Unit Cost Per Unit Total $ - $ $ $ $ $ TOTAL MATERIALS COST:!~$~----~ Form 15 -Format For Submission Of Change Order (rev. 10/2017) O:\+Slb,Change Order, TPC Builder and GMP Forms DIVISION OF CAPITAL ASSET MANAGEMENT & MAINTENANCE c.30, c.149, c.149A ONLY PROJECT NAME I <project-name> I PROJECT NO.i <project-number> I P. C. :I <Prime Contractor> PCONUMBER I I PCODESC.I PCODATE I I FORMAT FOR SUBMISSION OF CHANGE ORDER WORK OF SUBCONTRACTOR AND/OR PRIME CONTRACTOR NAME OF FIRM SUBMITTING CHANGE ORDER I 3. EQUIPMENT: "CONTRACTOR" : (For extensive equipment lists, attached detailed backup and enter as a lump sum below) -- Equipment Description Qty Unit Cost Per Unit Total $ $ - i $ $ - $ - $ TOTAL EQUIPMENT COST:!'""'$"--------' 4. SUB TOTAL "CONTRACTOR" DIRECT COST FOR ITEMS 2 & 3: SUBTOTAL: 5. MISC. LUMP SUM SERVICES (POLICE DETAIL, UTILITIES, ETC) OR SUBCONTRACTED WORK PROVIDED TO "CONTRACTOR": Description of Miscellaneous Lump Sum Service -attach backup Total $ - $ - $ - $ - $ - $ TOTAL MISC. LUMP SllM SERVICES COST:._!$------' 6. "CONTRACTOR" ALLOWED 5% O&P Mark Up -MISC. LUMP SUM SERVICES: 7. SUB TOTAL "CONTRACTOR" LINE ITEMS 4., 5. & 6.: Form 15 -Format For Submission Of Change Order (rev. 10/2017) 5.00% SUB TOTAL: I._$ _____ _. O:\+Slb,Change Order, TPC Builder and GMP Forms DIVISION OF CAPITAL ASSET MANAGEMENT & MAINTENANCE c.30, c.149, c.149A ONLY PROJECT NAME I <project-name> I PROJECT No.I <project-number> I P. C. :I <Prime Contractor> PCONUMBER I I PCO DESC.I PCODATE FORMAT FOR SUBMISSION OF CHANGE ORDER WORK OF SUBCONTRACTOR AND/OR PRIME CONTRACTOR NAME OF FIRM SUBMITTING CHANGE ORDER I .. .. }\ 8. OVERHEAD AND PROFIT OF "CONTRACTOR": The "Contractor" shall receive 15% of actual total cost of Item 4. For a net CREDIT change order amount, use 0% >. Contractor 15.00'Y., x ITEM 4: 9. TOTAL OF ITEMS 1., 7. and 8. TOTAL COST OF WORK PERFORMED BY "CONTRACTOR" :._I _s _____ _. 9a. CONTRACTOR PREMll/M FOR BOND Only allowed for "Filed Sub Contractor11 if required by Page "F." of the Contract. Percentage of bond per contract or verified/approved amount Percentage of approved bond x item 9. I 0.00%, 10 TOTAL COST OF WORK PERFORMED BY PRIME CONTRACTOR, including bond cost Enter the Value of Item 10 on the Swnmary Sheet NOTE: !x ITEM9: $0.oo 1 ALL change order proposals and invoices rrorn the PRIME CONTRACTOR AND/OR SUBCONTRACTORS must include a cover letter on company letterhead identirying the PCO number, a description of the scope or work and the total cost or the proposed change order from that company. This information must be completed by every contractor doing work created by the change. Form 15 -Format For Submission Of Change Order (rev. 10/2017) O:\+Slb,Change Order, TPC Builder and GMP Forms THE COMMONWEAL TH OF MASSACHUSETTS EXECUTIVE OFFICE FOR ADMINISTRATION AND FINANCE DIVISION OF CAPITAL ASSET MANAGEMENT AND MAINTENANCE One Ashburton Place, Boston, MA DAILY TIME AND MATERIAL REPORT Project No. _________ Contract No. _____ Date: _____ _ Project Title __________________________ _ Prime Contractor -------------------------- Allowed by (Check one): D DCAMM Change Order No.: ______ _ D Urgent/ Email Dated Contractor PCO#: ___ _ D Work Done Under Protest based on: ------------ Was any contract work performed today along with the noted work below? __ YES __ NO List Labor Performed Trade Classification Name of Worker Hrs. Remarks Contractor Certification Signatures: Prime Contractor Superintendent _____________ _ Subcontractors ------------------ Resident Engineer (note any discrepancy in above report): The signature of the Resident Engineer is for verification of labor listed above and does not constitute acknowledgement that such labor is for extra work or that additional monies are due for such work. Resident Engineer --------------- DC AM M Daily Time and Materials Report (rev. 10/17) Page I of2 DAILY TIME AND MATERIAL REPORT FOR ALL CHANGE ORDER WORK OR WORK DONE UNDER PROTEST CONTINUED Provide Description of Work performed today: ___________________ _ List the Following: 1. Materials Used -Describe Fully: ______________________ _ 2. Misc. Equipment, Etc.-Describe Fully (Note if operator and crew are included with equip.): Contractor Certification Signatures: Prime Contractor Superintendent __________________ _ Subcontractors ------------------------- Resident Engineer (note any discrepancy in above report): The signature of the Resident Engineer is for verification of materials and equipment listed above and does not constitute acknowledgement that such material or equipment is for extra work or that additional monies are due for such work. Resident Engineer A Copy of this report is to be verified and left with the Resident Engineer each or every day after work is performed. A Copy of this report along with timesheets verifying labor hours and classification and invoices verifying actual material cost from vendors must accompany the applicable Form 5 when the Change Order work is completed and submitted for Final approval and/or reconciliation. DCAMM Daily Time and Materials Report (rev. 10/17) Page 2 of2 DIVISION OF CAPITAL ASSET MANAGEMENT & MAINTENANCE PRIME CONTRACTOR CHANGE REQUEST NO. Rev. --------- Request and Agreement For Change in The Plans And/Or Specifications And/Or Contract Project No. Location I. PROPOSED CHANGE (a) Requested BY Contract No. (b) Proposed Scope/Description: II. PRIME CONTRACTOR PRICE PROPOSAL Project Name For all costs involved in this change including extensions of time herein requested, the undersigned Prime Contractor proposes to perform the work described above in accordance with the provisions of Article VII of the contract and certifies that: The change request is made in good faith; The validity of the Prime Contractor/Subcontractor/Supplier change requests have been verified; the supporting data is accurate and complete to the best knowledge and belief of the Prime Contractor; and the Prime Contractor actually believes DCAMM is liable for the add amount, or entitled to the deduct amount of the change request, whichever is applicable. Any attempted amendment to this form shall be interpreted as superseded by the original printed language in the executed contract documents. Request payment be made on the basis of: (a) Predetermined lump sum total of $ (b) ____ Lump sum not to exceed $ (max price based on contract unit prices or negotiated agreed unit prices) (c) ____ Time and Materials Basis Not to Exceed $ (computed in accordance with Article VII of the contract) Place X beside selected proposal method and identify (add) or (deduct) which ever applies. Attach detailed estimates and breakdown for above in accordance with change order instructions. If additional time is requested, furnish an explanation with the breakdown. A Claim for work performed under protest shall be submitted per(c) above. An extension of contract time of ______ Calendar days is requested. Prime Contractor ----------------------By -------------------Firm Name Ill. DCAMM REVIEW (This Section To Be Completed By DCAMM PM Team) (a) ____ Approved as Submitted (b) ____ Unilaterally Approved as Adjusted Revised Price add/ (deduct]--------- Revised Time Extension ____ Calendar Days (d) (e) (f) Authorized Signature Operating Agency letter Attached ______ _ Resident Engineer letter Attached ______ _ Lead Design firm letter Attached------- (c) ____ Disapproved; Returned to Prime Contractor by _________________ _ IV. CONTRACT MODIFICATION (This section To Be completed By Project Controls) (a) The Original Contract Value (b) Net Change by previously authorized Change Orders (c) The Contract Value prior to this Change Order was (d) The Contract Value will be in the Amount of add/ (deduct] By this Change Order (e) The new Contract Value including this Change Order will be (f) The Contract Time will be add/ ( deduct] by (g) The New contract Completion date is therefore revised from $ $ $ $ $ Calendar Days To Date Approval Recommended By (Initial/Date If Applicable): Deputy Director ___ _ Project Manager ___ _ Project Engineer ___ _ This change is in the best interest of the Commonwealth and constitutes an equitable adjustment of the contract in compliance with Art. VII DCAMM Authorized Signature Date D Project Manager D Deputy Director D Director D Deputy Commissioner DCAMM Change Order Number Form 5 REV 20180307 WEEKLY PAYROLL REPORT FORM THE COMMONWEALTH OF MASSSCHUSETTS DNISION OF CAPITAL ASSET MANAGEMENT DCAM Project No. Project Name Project Location------------Name of General Contractor D Check here if this is a final report Name of Contractor Filing Report Address _________________________ _ Week Ending Report No. Date Work Began Date work completed _________ _ Hours Worked (A) (B) Employer Contributions (F) (G) (C) (D) (E) [B+C+D+E) [A*F] Employee Name Work s M T w T F s Total Hourly Hourly Weekly & Address Classification Hours Base Health Total Wage Total Wage & Pension Supp. (prev. wage) Amount Welfare Unemp. NOTE: Every contractor and subcontractor is required to submit a copy of their weekly payroll records to DCAM. The undersigned states under the pains & penalties of perjury that the above provided and attached information is a true and accurate record of each person employed on the project and the hours worked and wages paid to each such employee, including payments to the referenced benefits. M.G.L. c. 149 §27B. Authorized signature ---------------Mail to: Division of Capital Asset Management Compliance Office One Ashburton Place, 15111 Floor Boston, MA 02108 Weekly Payroll Report -Revised 10/01 Print Name ______________ _ Print Title ----------- QUARTERLY PROJECTED WORKFORCE TABLE DIVISION OF CAPITAL ASSET MANAGEMENT DCAM Project Number Project Name ------------------------- Name of Contractor ______________________________ _ Address ----------------------------------- Telephone No ______________ Fax------------------ Scope of Work _____________ Trades Utilized _____________ _ Estimate of Total Hours to Complete Work of Project------------------ Estimate of Total Hours of Work Remaining on Project ----------------- Total Contract Dollar Value$ ----------- Quarter: Beginning ____________ Ending ____________ _ Projected Total Projected Total of all Projected Total of all Trade Categories Hours By All Minority Hours Women Hours ·Personnel . MONTH- Laborers Other Trades MONTH- Laborers Other Trades MONTH- Laborers Other Trades Authorized Signature----------Title __________ Date ______ _ Note: A revised table must be submitted if any changes on projection occur. Quarterly Projected Workforce Table -Revised I 0/0 I ANTICIPATED VETERAN AND SERVICE-DISABLED VETERAN-OWNED BUSINESS ENTERPRISE PARTICIPATION DIVISION OF CAPITAL ASSET MANAGEMENT AND MAINTENANCE Contractor shall submit this completed Anticipated Veteran Business Enterprise ("VBE") and Service- Disabled Veteran-Owned Business Enterprise ("SDVOBE") Participation form to DCAMM's Compliance Office within thirty (30) days of executing a contract. Attach evidence of Massachusetts Supplier Diversity Office VBE or SDVOBE status for each firm listed below. DCAMM Project Number: DCAMM Project Name: DCAMM Project Location: • The Commonwealth encourages VBE/SDVOBE participation on public design and construction projects and has a 3% participation benchmark. • A VBE or SDVOBE is a Veteran Business Enterprise or Service-Disabled Veteran-Owned Small Business, designated as such by the Massachusetts Supplier Diversity Office ("SDO") The Prime Contractor or Subcontractor anticipates that it will utilize the listed VBE and/or SDVOBE firms for approximately the amounts set forth below on the above referenced project. Attach additional sheets if necessary. Firm Name & Address Describe VBE or SDVOBE Anticipated Dollar Value Scopes of Work of VBE or SDVOBE Participation 1. 2. 3. 4. Anticipated Total Dollar Value ofVBE/SDVOBE Participation: $ _____ _ Initial Project Submission D Revised Project Submission D Name of Contractor or Subcontractor Firm: ----------------------- Authorized Signature: _____________ _ Print Name: ----------------- Title: -------------------- Date: ___________________ _ Business Address: Telephone No.: _________ _ Fax No.: _________ _ Email: ___________________ _ Construction -Anticipated VBE/ SDVOBE Participation-I 0/17 PROJECT NO. CONTRACT NO. FORM FOR TRANSFER OF TITLE (DCAMM FORM 16) Name of Contractor or Subcontractor having ownership Business Address Date KNOW ALL MEN BY THESE PRESENTS That we, , of ---------------------------(City) in the County of and the Commonwealth of Massachusetts, in consideration of One Dollar ($1.00) and other good and valuable consideration paid by the Commonwealth of Massachusetts, acting through its Division of Capital Asset Management and Maintenance and receipt thereof is hereby acknowledged, do hereby grant, sell, transfer, and deliver unto the said Commonwealth of Massachusetts, clear title to, and beneficial ownership of, the following goods and chattels, namely: as·per attached bills, belonging to us, now on the job site in ---------(location) Massachusetts, or at which location has been agreed to in writing. ------- To have and to hold all and singular the said goods and chattels to the said Commonwealth of Massachusetts and to its own use and be hoof forever. And we hereby covenant and represent under pains and penalties of perjury that we are the lawful owner of the said goods and chattels and that they are free from all liens and encumbrances. And the undersigned individual executing this document on behalf ofthe transferor represents and warrants that he or she is legally authorized to execute this document on behalf of said transferor. In Witness whereof we, the said hereunto set (Contractor or Subcontractor's Firm Name) our hand and seal this __ day of in the year two thousand and __ . DCAMM Form 16 rev. 10/17 Page 1 of2 (Contractor or Subcontractor's Name) By:----------------- Title: ----------------hereunto duly authorized COMMONWEAL TH OF MASSACHUSETTS Then appeared the said ______________ to me known or proven to be the of -------------------------------and acknowledged the foregoing to be his free act and deed and the free act and deed of , before me. --------------------------- Notary Public My Commission Expires: _______ _ The General Contractor hereby certifies under penalties of perjury that the goods and chattels transferred above meet the requirements of the Plans and Specifications and will shortly be needed for the Work; that the General Contractor can and will adequately protect them in accordance with the Contract Documents until they are incorporated in the Work; that said goods and chattels are insured as required by the Contract Documents; that acceptance of these goods and chattels by the Commonwealth shall not constitute a waiver of any claim arising out of the construction contract between the parties, nor of any claims for breach of warranty, express or implied, or otherwise, arising out of this sale; that it is understood that the Commonwealth reserves the right to give notice of any of the aforesaid breaches at any time subsequent to said sale when said breach first appears to the Commonwealth. In Witness whereof we, the said hereunto set ---------------(Contractor's Firm Name) our hand and seal this __ day of _______ in the year two thousand and __ . (Contractor's Name) (Name of Surety Company) By:---------------- (Authorized Signature for Surety) Title: ----------------hereunto duly authorized I hereby certify, under the penalties of perjury, that the articles or services listed have been received and are in keeping with the specifications, or are to be received in accor- dance with customary trade practices, and are in good order except as otherwise noted. Payment is hereby authorized and is properly chargeable to the designated appropriation. (Architect) (Engineer) (Date) Resident Engineer (Date) DCAMM Form 16 rev. 10/17 Page 2 of2 COMMONWEAL TH OF MASSACHUSETTS EXECUTIVE OFFICE OF ADMINISTRATION AND FINANCE DIVISION OF CAPITAL ASSET MANAGEMENT AND MAINTENANCE ONE ASHBURTON PLACE, BOSTON, MA 02108 E-1 CERTIFICATE OF SUBSTANTIAL COMPLETION (M.G.L. C.30, Section 39K) FROM A WARDING AUTHORITY: Commonwealth of Massachusetts, Division of Capital Asset Management and Maintenance TO: General Contractor: {Company.Name} RE: Mass. State Project No.: {Projects.Sequence} {Projects.SuffixlD} Title: {Projects.Name} Location: {Projects.Territory}, MA AUTHORITY: 1) ARTICLE VI of Standard Construction Contract 2) M.G.L. Chapter 30, Section 39K Pursuant to the authority noted above you are notified that the Commonwealth of Massachusetts, through its Division of Capital Asset Management and Maintenance, is satisfied that the portion of the above noted project, as hereinafter enumerated, is substantially complete. [IDENTIFY PORTIONS TO BE USED AND/OR OCCUPIED- IF APPLICABLE] The Commonwealth of Massachusetts, through its undersigned representatives, hereby accepts from the Contractor, subject to contract stipulation, said portion of the project effective as of Midnight the [INSERT DAY] day of [INSERT MONTH], 20[INSERT YEAR]. The Contractor is relieved of responsibility for performing further work or supplying further materials, equipment or items, with the exception of the attached. (Append a complete list of all incomplete or unsatisfactory items of contract work which in the opinion of the Commonwealth are attributable to the fault, negligence or oversight of the Contractor, his sub-contractor, material suppliers, agents, servants or employees.) The use of any portion of the project or the occupancy of any building or portion thereof by the Commonwealth shall not constitute a final acceptance of any work not performed in accordance with the Contract, nor relieve the Contractor of liability to perform any work required by the Contract or of liabilities with respect to any warranties or guarantees required by the Contract. The undersigned recommend the issuance of this Certificate of Substantial Completion. Signature Date Designer: {LegalDoclnfo.ArchName} by:------------------- Operating Agency: {LegalDocinfo.owner} by:-------------------- DCAMM Resident Engr.: {Projects.ProjectExecutive} by:-------------------- DCAMM Project Engr.: {Projects.ProjectExecutive} by:-------------------- DCAMM Project Mgr.: {Projects.ProjectManager} by:------------------- APPROVED Jay Mitchell, Deputy Commissioner of Design and Construction original: Operating Agency Project Manager Contracts Manager Contractor (include original El cover letter) ecc: Deputy Director Project Engineer Designer Resident Engineer Economist, OF A DirectorofFinance, OFA Bid Room Manager, OF A Deputy Director, Certification PMAS FORM 08 IO -EI CERTIFICATE OF SUBSTANTIAL COMPLETION Date REV. 10/2017 E-2 FINAL ACCEPTANCE CERTIFICATE OF FINAL INSPECTION, RELEASE AND ACCEPTANCE Mass. State Project No. {Projects.Sequence} {Projects.SuffixID} Title: {Projects.Name} Location: {Projects.Territory}, MA Contractor: {Company.Name} This is to certify that a complete inspection of the above entitled project was made on [INSERT MONTH] [INSERT DAY], [INSERT YEAR] by the undersigned and the entire work was completed in accordance with the plans and specifications. The undersigned recommends acceptance of the project. {Lega!Docinfo.ArchName} by: ___________ _ Designer Authorized Signature Title Date Resident Engineer Date Manager Date Engineer Date CERTIFICATE OF RELEASE 1. The undersigned hereby certifies that all work has been completed in accordance with the Plans, Specifications and Contract Documents and that all Change Orders have been supported pursuant to Articles VII and VIII of the General Conditions of the contract. 2. Contract Award or GMP Price: $[INSERT AMOUNT] Adjusted Contract Price: $[INSERT AMOUNT] Authorized Additions*: $[INSERT AMOUNT] Paid to Date: $[INSERT AMOUNT] Authorized Deductions*: $[INSERT AMOUNT] Balance Due: $[INSERT AMOUNT] * For Construction Manager at Risk projects (Ch.149A) Authorized Additions and Deductions excludes changes included within the approved Guaranteed Maximum Price (GMP). 3. The undersigned further certifies that in addition to the amount set forth above, there are outstanding or unsettled the following Claims/ Change Orders as submitted in accordance with Article VII. Request No. [INSERT#] Request No. [INSERT#] Request No. [INSERT#] Date: [INSERT DA TE] Date: [INSERT DATE] Date: [INSERT DATE] Amount: $[INSERT AMOUNT] Amount: $[INSERT AMOUNT] Amount: $[INSERT AMOUNT] 4. Subject to satisfactory disposition of Change Orders listed in Item 3 above, the undersigned releases the Commonwealth of Massachusetts from all further claims for wages or payments to subcontractors or supplies except: (list on attached sheet). by: _______________ _ Contractor Authorized Signature The above entitled project is accepted as of ____________ _ Date Jay Mitchell, Deputy Commissioner of Design & Construction Date original: Designer Project Manager Contracts Manager, OFA Contractor (include original E2 cover letter) PMAS FORM 0815 -E2 FINAL ACCEPTANCE ecc: Deputy Director Project Engineer Resident Engineer Economist, OF A Director of Finance, OF A Bid Room Manager, OFA Date REV. 10/2017 BID PACKAGE PARTIV SUPPLEMENTARY GENERAL CONDITIONS AND SPECIFICATIONS DCAMM Separation Pages c. 149 44A-J Vertical Construction over $150,000 -11/17 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS, PHASE TWO 99 Main Street Northampton, MA 01060 Project Number DCP 1828 HCl July 25, 2018 Construction Documents Architect: Boston Bay Architects, Inc. 223 Park Avenue Arlington, MA 024 76 Structural Engineer: Jacob Smith Engineering & Design, Inc. 8 Coates Avenue South Deerfield, MA 01373 Owner's Project Manager: Daedalus Projects, Inc. 1 Faneuil Hall Market Place, Suite 4195 Boston, MA 02109 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCI NORTHAMPTON, MA PART IV-TECHNICAL SPECIFICATIONS 00 01 10 TABLE OF CONTENTS 00 01 15 LIST OF DRAWINGS DIVISION 00 -INFORMATION AVAILABLE TO BIDDERS 00 31 26 EXISTING HAZARDOUS MATERIALS INFORMATION ASBESTOS TEST REPORTS DIVISION 01 -GENERAL REQUIREMENTS 01 10 00 SUMMARY 01 12 00 01 22 00 01 23 00 01 25 00 0 I 31 00 01 32 00 01 32 23 01 33 00 01 35 43 0 I 35 91 01 40 00 01 42 00 01 50 00 01 56 39 01 60 00 01 73 00 01 73 29 01 74 19 01 77 00 01 78 23 01 78 29 01 81 19 SUMMARY OF MULTIPLE CONTRACTS UNIT PRICES ALTERNATES SUBSTITUTION PROCEDURES PROJECT MANAGEMENT AND COORDINATION CONSTRUCTION PROGRESS DOCUMENTATION PHOTOGRAPHIC DOCUMENTATION SUBMITTAL PROCEDURES ENVIRONMENT AL PROCEDURES HISTORIC TREATMENT PROCEDURES . 91:!~ITY~Ql!I~rvIENTS REFERENCES TEMPORARY FACILITIES AND CONTROLS TEMPORARY TREE AND PLANT PROTECTION PRODUCT REQUIREMENTS •-.... . .. ,. ............ , ............. . EXECUTION CUTTING AND PATCHING CONSTRUCTION WASTE MANAGEMENT AND DISPOSAL CLOSEOUT PROCEDURES OPERATION AND MAINTENANCE DATA PROJECT RECORD DOCUMENTS INDOOR AIR QUALITY REQUIREMENTS ..... . ........... . DIVISION 02 -EXISTING CONDITIONS 02 42 96 HISTORIC REMOVAL AND DISMANTLING 02 80 20 ASBESTOS REMEDIATION DIVISION 03 -CONCRETE Not included in Specification DIVISION 04 -MASONRY 04 00 01 MASONRY FILED SUB BID* ................. -............... . 04 03 10 HISTORIC STONE MASONRY CLEANING' (pc1rt()fY?13Q4.QO 01) 04 03 22 HISTOilIC::13~<::~ UNIT MASONRY REP AIR (part C>f~?13Q4.QQ OJ) .. Number of Pages 2 5 9 4 4 2 4 7 5 3 11 3 11 9 2 8 4 6 5 5 6 7 5 4 5 6 11 04 03 23 J::Ir?T9J3:!C:: I3~C::K U1\II_T MASONRY REPOINTING (pc1rt()fX?l394.QQQl) 2 8 13 11 13 04 03 43 H!?!<:).1.UC STONE MASONRY RESTORATION (part ofFSB 04 00 QI) * fNDICATES FILED SUB-BID REQUIRED TABLE OF CONTENTS 00 01 10 - 1 of 2 Boston Bay Architects, Inc. HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA DIVISION 05-METAL FABRICATIONS 05 03 74 HISTORIC DECORATIVE METAL REPLICATION ofFSB 07 00 ............................. 0 ................................................................................................................................ .. 05 50 00 MET ALF AB RICA TIONS ......................................................... DIVISION 06 -WOOD, PLASTICS AND COMPOSITES 06 10 53 MISCELLANEOUS ROUGH CARPENTRY 06 16 00 06 20 13 06 40 23 SHEATHING EXTERIOR FINISH CARPENTRY INTERIOR ARCHITECTURAL WOODWORK DIVISION 07 -THERMAL AND MOISTURE PROTECTION 07 00 01 ROOFING AND FLASHING FILED SUB BID* ............................................................................... 07 01 50.19 PREPARATION FOR RE-ROOFING SLATE SHINGLES (included in FSB 07 00 01) . ................. ,, ......................................................... ·······-· 07 31 26 07 32 13 07 62 00 07 72 53 07 92 00 ARCHITECTURAL TERRA COTTA ROOF TILES (P~r:t?fX??O?OQOlL SHEET MET AL FLASHING AND TRIM ofFSB 07 00 0 SNOW GUARDS JOINT SEALANTS DIVISION 08 -OPENINGS 08 03 52 HISTORIC TREATMENT OF WOOD WINDOWS 08 31 13 08 52 00 08 61 00 ACCESS DOORS AND FRAMES WOOD WINDOWS ROOF WINDOWS ofFSB 07 00 DIVISION 09 -FINISHES 09 00 01 PAINTING FILED SUB BID* 09 01 06.91 WOOD FLOORING RESTORATION 09 03 91 09 93 00 HISTORIC TREATMENT OF PLAIN PAINTING .. (P~r:t?L~~~O?QOO STAINING AND TRANSPARENT FINISHING DIVISION 10 -SPECIAL TIES Not included in Specification DIVISION 11 -EQUIPMENT Not included in Specification DIVISION 12 -FURNISHINGS 12 24 13 ROLLER WINDOW SHADES DIVISIONS 14 -31 Not included in Specification DIVISION 32 -EXTERIOR IMPROVEMENTS 32 92 00 TURF AND GRASSES * INDICATES FILED SUB-BID REQUIRED TABLE OF CONTENTS Boston Bay Architects, Inc. ofFSB 09 00 0 .............................. 7 7 4 5 5 2 5 8 13 ...................................................................... 9 3 8 13 5 10 6 6 10 00 01 10 -2 of 2 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA LIST OF DRAWINGS TITLE PAGE T.2 SYMBOLS, ABBREVIATIONS & NOTES Dl.1 DEMOLITION, ROOF PLAN D 1.2 DEMOLITION, TOWER PLANS D2.1 DEMOLITION, SOUTH ELEVATION D2.2 DEMOLITION, WEST ELEVATION D2.3 DEMOLITION, EAST ELEVATION D2.4 DEMOLITION, NORTH ELEVATION Al.I ROOF PLAN Al .2 TOWER PLANS Al .3 BUILDING FLOOR PLANS A2.l SOUTH ELEVATION A2.2 WEST ELEVATION A2.3 EAST ELEVATION A2.4 NORTH ELEVATION A3. l TOWER SECTION A4.1 INTERIOR ELEVATIONS, TOWER A5.l WINDOW SCHEDULE & DETAILS A5.2 WINDOWS, DOORS & SHADES A6. l ROOFING DETAILS A6.2 ROOFING DETAILS Sl EXISTING TOWER FRAMING PLAN S2 GENERAL NOTES & DETAILS S3 SECTIONS & DETAILS LIST OF DRAWINGS Boston Bay Architects, Inc. END OF SECTION 00 0115 -1 of 1 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA SECTION 00 3126 -EXISTING HAZARDOUS MATERIALS INFORMATION PART 1 -GENERAL 1.01 EXISTING HAZARDOUS MATERIAL INFORMATION A. This Document with its referenced attachments is part of the Procurement and Contracting Requirements for Project. They provide Owner's information for Bidders' convenience and are intended to supplement rather than serve in lieu of Bidders' own investigations. They are made available for Bidders' convenience and information, but are not a warranty of existing conditions. This Document and its attachments are not part of the Contract Documents. B. Test Reports for Asbestos Analysis of Bulk Materials for Project are appended to this Document. C. Related Requirements: 1. Division 02 Section "Historic Removal and Dismantling" for notification requirements if materials suspected of containing hazardous materials are encountered. PART 2-PRODUCTS (Not Used) PART 3 -EXECUTION (Not Used) END OF SECTION EXISTING HAZARDOUS MATERIALS INFORMATION Boston Bay Architects, Inc. 00 31 26 -I of I l EMSL Analytical, Inc. 200 Route 130 North Cinnaminson. NJ 08077 Phone/Fax: (SOC) 220-36751(856) 786-5974 http://www.EMSL.com/ cinnasblab@EMSL.ccm Attention: Boston Bay Architects, Inc. 223 Park Avenue Arlington, MA 02476 Project: Boston Bay Architects. Inc. EMSL Order: 041811864 Customer ID: MISC-ACCT Customer PO: Project ID: Phone: Fax: Received Date: Analysis Date: Collected Date: (617) 584-5352 04/23/2018 12:10 PM 04/30/2018 04/13/2018 Test Report: Asbestos Analysis of Bulk Materials via EPA 600IR-931116 Method using Polarized Light Microscopy Sample Description 99 Main Street, 041811864-0001 Northampton -Roofing Felt ~ No Asbestos Detected Non-Asbestos Appearance % Fibrous Brown/Slack 90% Cellulose Fibrous Homogeneous Between Expected Limit of Detection and Federal EPA Recommended Limit % Non-Fibrous % Type 1 0% Non-fibrous (Other) None Detected cg Above Federal EPA Recommended Limit These guidance limits are typically used in most scenanos. More stringent local or project specific guidelines may apply. Analyst(s) Essie Spencer(1) Benjamin Ellis, Laboratory Manager or other approved slgnalory ------------------------------------------------------------------. EMSL maintains Habrlity limited to cost ot analysis, This repor ~elates only to the samp~s reponed and may not be reproduced. except in fut!, without written approval by EMSL. EMSL bears no raspont;ibi!ity for sample coftection acfrwities or analytical method tim,tattans Interpretation and use of test results are the responsibility of the client. This report must not be -used by the ciient to claim product cerHfrcetion. approval, or endorsement by NVLAP, NIST or any agency of the federal government. Non--friable organically bound materials present a problem matrix and therefore EMSL recommends gravimetric reduc1ion pr;o, 10 analysis Samples rec~11ved in good condition unless otherwise noled. Estimated accuracy, precision and uncertainty data available upon request. Unless requested by the dient, building materiais manufactured with muttip!e layers {i.e. linoleum, wallboard, etc.) are reported es a slngfe sample. Re?0{1ing limit is 1% Samples analyzed by EMSLAnalytical. Inc. c,nnam,nson. NJ NVLAP Lab Code 101048--0 AIHA-LAP, LLC-IHLAP Lab 100194, NYS ELAP 10872, NJ OEP 03036, PA ID# 68--00367 l ( Initial report from: 04/30/2018 16:33:58 ) Printed: 04/30/2018 04:34 OOPM Page 1 of 1 EMSL Analytical, Inc. ( EMSL Order: 201804335 l I CustomerlD: MISC-ACCT 1· 200 Route 130 North, Clnnarninson, NJ 08077 Phone/Fax: (856) 303-2500 I (856} 786-5974 CustomerPO: _________ Mo:i/v..,vw.EMSl,com ______ cr_nnaminsoniead:3b __ iil\_.e_m_s_L_co_m ___________ ~P=ro=j=e=ct=ID=:=========_j ( Attn-Boston Bay Architects, lnc. Phone· (517) 584-5352 l II . 223 Park Avenue ::::eiv.ed: 04/23118 12:10 PM l 1 Arlington, MA 02476 Collected: 4113/2018 i l Project: 99 Main St. Northampton Test Report: Lead by Flame AAS (SW 846 30508/70008)* Client SampleDescription #2 201804335-0001 Collected Analyzed 4/13/2018 4128/2018 Site: Caulk -99 Main St Northampton Weight (g) RDL Lead Concentration 0.5054 g 40 mg/Kg 390 mg/Kg Phillip Worby, Lead Laboratory Manager or other approved signatory Samples analyzed by EMSL Analytical. Inc. Cinnaminson, NJ NELAP Certifications: NJ 03036, NY 10872, PA 68-00367, A!HA·LAP, LLC ELLA.P 100194, A.2LA 2845,01 Initial report from 04/30/2018 09:50:30 Test Report PB w/RDL-7.32.3 Printed: 4/30/2018 9:50:30 AM Page 2 of 2 EMSL Analytical, Inc. 200 Route 130 North, Cinnaminson, NJ 08077 Phone/Fax: (856) 303-2500 I (856) 786-5974 http://v.-'lMv.EMSL.com cinnaniinsonteadlabtQJernsl.ccm r:_---- '1 ~~~~~rr~:~~r: 201804335 MISC-ACCT ,----------- CustomerPO: l ProjecHD: -----------------------============= i Attn: Boston Bay Architects, Inc. I 223 Park Avenue Arlington, MA 02476 \ ProJect: 99 Main Sl Northampton Phone: Fax: Received: Collected: (617) 584-5352 04/23/18 12:10 PM 4/13/2018 Test Report: Lead in Paint Chips by Flame AAS (SW 846 30508/70008)* Client Samp!eDescriplion #3 201804335-0002 Collected Analyzed 4/13/2018 4/27/2018 Site: Lead Paint -99 Main St Northampton Weigh/ RDL lead Concentration 0.2723 g 0,80 % V,i 9.0 % wt Phillip Worby, Lead Laboratory'Manager or other approved signatory _) \ "'Analysis following Lead in Paint by E~~SL SOP/DeteITTlination of Environmental Lead by FUi.A.. Reporting Hmit is O.OC8 % \-Vt based on the minir.ium sampie •,vel,;ht pBr our SOP.· Unless noted, resuits~ th\5 report are not b!~r,k corrected. This report relates only'-? the samples reported above and may not be reproduced, except in fuH, 'Nithc.ut \'tritte_n approval by EMSL. EMSL b_ears_ no respor:sibHHy for 1 . sa,'Tlple collection act1vlties. Samples received in good condition unless otherwise noted. "<" (less thar:) ;esult signifies lhat !he ana!yte was not d:e!ected at or above tlle reportJng 11,Tit. rv1easurement ot ur:certainty is avai!sbfe upon reque~-t. The QC data a.ssociated with t'"le samp. le rssults inc!uced in tf11s report meet the recovery and precision requirements L..nless specifically indicated cthe~r,ise. J Definttlons of modrfications are ava1latle upon request Samples analyzed by EMSL Analytcal, Inc. Cinnaminson, NJ NELAP Cert;ncat,ons: NJ 03036, NY 10872, PA 68-00367, A\1--IA-LAP, LLC ELLAP 100194, A2LA 2?45.01 [ Initial report from 04130/2018 09:50:30 . -------,, Test Report PB w/RDL-7.32.3 Printed: 4/30/2018 9:50:30 AM Page1of2 EMSL Analytical, Inc. 5 Constitution Way. Unit A Woburn. MA 01801 Pho~e/Fax (781) 933-8411/(781) 933-8412 http //vvw,'-1. EMSLcom / bcston/ab@emsl.com EMSL Order: Customer ID: Customer PO: Project ID: Phone: Fax; 131803469 -~~J MISC-ACCT (617) 584-5352 Attention: Boston Bay Architects, Inc. 223 Park Avenue Arlington, MA 02476 Received Date: 06/15/2018 240 PM Analysis Date: 06/22/2018 Collected Date: 06/14/2018 Project: Boston Bay Architects Test Report: Asbestos Analysis of Bulk Materials via EPA 600/R-931116 Method using Polarized Light Microscopy Non-Asbestos Sample Description Appearance % Fibrous %, Non~Ffbrous % Type A Hampshire Courthouse Black 90'::,./o Non-fibrous (Other) 10% Chrysotile 13i803469-0001 \/Vest/So \.Vlndovv Non-Fibrous Homogeneous 8 Hampshire Coul\house Tan 98% Non-fibrous (Other) 2% Chrysotiie 131593469-0002 Tower Window \'or,-F1brous No Asbestos Detected ;-l,omogeneous J1 Bet.veen Expected Limit of Detection and Federal = EPA Recommended Limit These guidance limits are typically use.a 1r. most scenarios. More stringent local or project specific guidelines fr·3Y cJpply. Analyst(s) John McCarthy (2) Steve Grise, Laboratory Manager or other approved signatory EMSL maintains liability limited to cost of a;"la/ys:is. This report :-elates on-ty to the samples re.ported and may not be reproduced. except in full, '.vithout written approval by EMSL. EMSL bears ",c responsib1/ity for sample :-ol!ec~ion activilfes or analytical meih::id hr.ina:ions. ln!erpretat:on and use ::i-f lest results are !he respons1biHty of t."'ce c!:ent This repor! must not be used by the client ta claim product c.:rHfica!ion, apprcvat, or endorsement by NVU..P, NIST or any ager.cy of the federal government. Non-frlable organicz,!!y bound rnatenals present a problern·rnatr;,x and therefore EMSL recommends gravimetric reduction pr'·,or to an3lysis. Samptes received in good condjtion L!nless other.vise noted. Estlmakd accuiacy, precision end uncertainty data 2vailable upon request. Unless requested by the client, t>U1ldi;1g mater\ais rnanuf3cture.d with multiple layers (i.e. linoieum, wal!board, etc.) are :-eported as a '5ingle sample. Reporting !i;rnt is 1% Samples analyzed by E~ .. lSLAr.a!y~ic3t, Inc. Woburn. MA NVLA? Lab Code 10114740, CT PH--0315, MA AA000188, RIAAL-139, VT AL998919, Maine BL'ik .Asbestos LB-CCl39 lr.l1ial rep-:.rt from: C6/22/201811:17:04 Printed: 06122/2C 18 11: 17:06AM Page 1 of 1 EMSL Analytical, Inc. 29 North Plains Highway, Unit# 4 Wallingford, CT 06492 Tel/Fax: (203) 284-5948 I (203) 284-5978 http://www.EMSL.com / wallingfordlab@emsl.com Attention: Ammar Dieb Project: Universal Environmental Consultants 12 Brewster Road Framingham, MA 01702 EMSL Order: 241803919 Customer ID: UEC63 Customer PO: Project ID: Phone: (617) 984-9772 Fax: (508) 628-5488 Received Date: 07/26/2018 3:30 PM Analysis Date: 07/27/2018 Collected Date: Test Report: Asbestos Analysis of Bulk Materials via EPA 600/R-931116 Method using Polarized Light Microscopy Sample Description 1A FLASHING MASTIC 241803919-0001 1B FLASHING MASTJC 241803919-0002 2A WINDOW GLAZING 241803919-0003 28 WINDOW GLAZING 24180391>J-0004 3A BRICK MORTAR 241803919-0005 38 BRICK MORTAR 241803919-00DO 4A WINDOW CAULK- LOWER WINDOWS 241803919-0007 4B WINDOW CAULK- LOWER WINDOWS 2418039 1.9-0008 SA WINDOW GLAZING- LOWER WINDOWS 241803919-0009 58 WINDOW GLAZING- LOWER WINDOWS 2418039-19-0010 Analyst(s) Quetcy Castro Romero (10) Non-Asbestos Appearance % Fibrous Black Non-Fibrous Homogeneous Black N.on .. Fibrous Homogeneous Gray Non-Fibrous Homogeneous Gray Non-Fibrous Homogeneous Gray/Tan Non-Fibrous Homogeneous Tan Non-Fibrous Homogeneous Black Non-Fibrous Homogeneous Black Non-Fibrous Homogeneous Black Non-Fibrous Homogeneous Black Non-Fibrous Homogeneous Asbestos % Non-Fibrous % Type 90% Non-fibrous (Other) 10% Chrysotile 90% Non-fibrous (Other) 10% Chrysotile 100% Non-fibrous (Other) 100% Non-fibrous (Other) 10% Quartz 90% Non-fibrous (Other) ·1s% Quartz 85% Non-fibrous (Other) 94% Non-fibrous (Other) 94% Non-fibrous (Other) 97% Non-fibrous (Other) 97% Non-fibrous (Other) Lauren Brennan, Asbestos Lab Manager or Other Approved Signatory None Detected None Detected None Detected None Detected 6% Chrysotile 6% Chrysotile 3% Chrysotrle 3% Chrysotile EMSL maintains liability limited to cost of analysm. The above anatyses were performed m general comphance witl"l,Appendix E to Subpart E of 40 CFR (prevfousty EPA 600/M4-82-020 "lntenrn Method"), but augmented with procedures outlined in the 1993 ("final") version of the method. This report relates only to the samples reported above, and may not be reproduced, except in full. without \vritten approval by EMSL. EMSL bears no responsibility for sample collection activities or ana\ytlca! metri.od limitations. lnterpretalion and use of test results are the responsibility of the client. All samples received in acceptable condition unless otheNJ'ise noted. This report must not be used by the ciient to claim product certification, approval, or endorsement by NVLAP. MST or any agency o1 the federal government EMSL recommends gravimetric reduction for all non .friable organically bound matenals prior to analysis. Estimation of uncertainty is available on request Samples analyzed by EMSL Analytical. Inc. Wallingford, CT NVLAP Lab Code 200700·0, Printed: 7127/2018 5:56 PM Page 1 of 1 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA SECTION 0110 00 -SUMMARY 1.01 RELATED DOCUMENTS A Drawings, general provisions of the Contract, including General and Supplementary Conditions and Division 01 General Requirements, are a part of this Section and shall be binding on all Contractors and Subcontractors who perform this work. 1.02 SUMMARY A This Section includes the following: 1. Project information. 2. Work covered by the Contract Documents. 3. Contract method. 4. Examination of site and documents. 5. Contractor qualifications. 6. Schedule. 7. Supervision of the Work. 8. Use of premises. 9. Owner's occupancy requirements. 10. Work restrictions. 11. Specification formats and conventions. 12. Codes, standards, permits. 13. OSHA. 14. Damage Responsibility. 15. Asbestos and Hazardous Materials Discovery. 16. Special Requirements. B. Related Sections include the following: 1. Division 01 Section "Alternates" for alternate scope of work. 2. Division 01 Section "Summary of Multiple Contracts." 3. Division 01 Section "Temporary Facilities and Controls" for limitations and procedures governing temporary use of Owner's facilities. 1.03 PROJECT INFORMATION A Project Identification: Hampshire County Courthouse, Building Envelope Repairs. 1. Project Location: 99 Main Street, Northampton, MA B. Owner: Hampshire Council of Governments. C. Owner's Project Manager: Daedalus Projects, Inc., Boston, MA SUMMARY 0110 00 - 1 of 9 Boston Bay Architects, Inc. HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA D. Architect: The Contract Documents were prepared for Project by Boston Bay Architects, 223 Park Avenue, Arlington, MA Phone: 617-782-0255, and cell 617-584-5352. 1.04 WORK COVERED BY CONTRACT DOCUMENTS A The Project consists of Building Envelope work, focusing on the south end of the building. The Work includes but is not limited to the following: 1. Selective demolition; masonry cleaning and repairs including repainting; miscellaneous metals/steel shapes and rough carpentry for repairs to historic wood Tower structure and stair; clay tile and slate roofing and associated flashings; new wood clad windows and repair of historic wood windows; and painting. B. Reference To Drawings: The work to be done under this Contract is shown on the Drawings indicated in Section 00 01 15 "List of Drawings." C. The Massachusetts Standard Labor Wage rates contained in the Contract Documents, as updated on an annual basis, will be used throughout the construction of this project. 1.05 CONTRACT METHOD A Work under this contract shall be lump sum price, for the scopes of work as described in these specifications and shown on the Drawings. B. Type of Contract: 1. Project will be constructed under coordinated, concurrent multiple contracts. See Division 01 Section "Summary of Multiple Contracts" for a description of work included under each of the multiple contracts and for the responsibilities of Project coordinator. 1.06 EXAMINATION OF SITE AND DOCUMENTS A For information related to a pre-bid conference, if any, refer to the Bid Instructions for Bidders as amended. B. Bidders interested in visiting the site to visually inspect the location of the work and existing conditions that may affect new work may only visit the site on a non-holiday weekday pre- arranged and agreed to by and with the User Agency and the DCAMM Project Manager. C. The bidders are expected to examine and to be thoroughly familiar with all contract documents and with the conditions under which the work is to be carried out. The Commonwealth will not be responsible for errors, omissions, and/or charges for extra work arising from the Contractors or Subcontractors failure to familiarize themselves with the contract documents. The Contractor and Subcontractor acknowledge that they are familiar with the conditions and requirements of the contract documents where they require, in any part of the work a given result to be produced, and that the contract documents are adequate and will produce the required results. SUMMARY 0110 00-2 of9 Boston Bay Architects, Inc. HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCI NORTHAMPTON, MA 1.07 CONTRACTOR QUALIFICATION A. The Contractor must be currently certified by the Division of Capital Asset Management and Maintenance (DCAMM) for General Building Construction. B. It is the firm's responsibility to obtain the necessary forms from DCAMM and make application to DCAMM not less than three weeks prior to advertised bid opening for DCAMM to evaluate the application and issue the required Certificate of Eligibility. 1.08 SCHEDULE A. The Contractor shall provide a schedule for completion of the project to DCAMM within the construction period set forth in the Contract. B. General: The Contractor shall prepare a detailed construction schedule, to be submitted to the Owner, Architect, and Project Manager for review and approval. The schedule must clearly demonstrate the proper sequencing of construction activities. 1. Notice to Proceed: September 1, 2018. 2. Substantial Completion: February 1, 2019. 3. Final Completion: March 15, 2019. 1.09 SUPERVISION OF WORK A. The Contractor shall be held directly responsible for the correct installation of all work performed under this Contract. The Contractor must make good repair, without expense to the Commonwealth, of any part of the new work, or existing work to remain, which may become inoperative on account of leaving the work unprotected or unsupervised during construction of the system or which may break or give out in any manner by reason of poor workmanship, defective materials or any lack of space to allow for expansion and contraction of the work during the Contractor's warranty period, from the date of final acceptance of the work by DCAMM. 1.10 USE OF PREMISES A. General: Contractor shall have limited use of Project site for construction operations as indicated on Drawings by the Contract limits and as indicated by requirements of this Section. B. Use of the Site: Limit use of the premises to work in areas indicated within the construction fence shown on the site drawings. Coordinate work of all trades required outside the construction fence boundary shown on the site drawings. Confine operations to areas within contract limits indicated. Do not disturb portions of the site beyond the areas in which the Work is indicated. 1. 2. SUMMARY Owner Occupancy: Allow for Owner occupancy and use by the public (if applicable). Confine the parking of workmen's and construction vehicles, and the storage of construction materials to a designated staging area. 0110 00 - 3 of 9 Boston Bay Architects, Inc. HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA 3. Entrances: Keep driveways and entrances serving premises clear and available to Owner, Owner's employees, and emergency vehicles at all times. Do not use these areas for parking or storage of materials. a. Schedule deliveries to minimize use of entrances. b. Schedule deliveries to minimize space and time requirements for storage of materials and equipment on-site. C. Building Security: Continuously maintain the security of the building and the Work. D. Use of Existing Building: Maintain existing building in a weathertight condition throughout construction period. Repair damage caused by construction operations. Protect building and its occupants during construction period. E. Contractor, Subcontractors shall protect existing structures, surfaces, equipment and furnishing, and the like, and installed work to avoid any damage. Damage to existing work, if caused by the Contractor's operations under this Contract, shall be repaired at no cost to DCAMM. 1. An existing conditions survey shall be conducted, with the Designer, the DCAMM Project Manager, and User Agency representatives, at which existing conditions will be videotaped by the Contractor. A copy of the videotape will be provided to the DCAMM Project Manager. 1.11 COORDINATION WITH OCCUPANTS A. Partial Owner Occupancy: Owner will occupy the premises during entire construction period, with the exception of areas under construction. Cooperate with Owner during construction operations to minimize conflicts and facilitate Owner usage. Perform the Work so as not to interfere with Owner's operations. Maintain existing exits, unless otherwise indicated. 1. Maintain access to existing walkways, corridors, and other adjacent occupied or used facilities. Do not close or obstruct walkways, corridors, or other occupied or used facilities without written permission from Owner and authorities having jurisdiction. 2. Provide not less than 72 hours' notice to Owner prior to working in each apartment; and 72 hours' notice of activities that will affect Owner's operations. B. Owner Limited Occupancy of Completed Areas of Construction: Owner reserves the right to occupy and to place and install equipment in completed areas of building, before Substantial Completion, provided such occupancy does not interfere with completion of the Work. Such placement of equipment and partial occupancy shall not constitute acceptance of the total Work. 1. Architect will prepare a Certificate of Substantial Completion for each specific portion of the Work to be occupied before Owner occupancy. 2. Obtain a Certificate of Occupancy from authorities having jurisdiction before Owner occupancy. SUMMARY 011000-4of9 Boston Bay Architects, Inc. HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA 1.12 WORK RESTRICTIONS A On-Site Work Hours: Work shall be generally performed during normal business working hours of7:00 a.m. to 4:30 p.m., Monday through Friday, except otherwise indicated. 1. Weekend Hours: Coordinate with Owner and Owner's Project Manager. B. Schedule and perform work to afford minimum of interruption to normal and continuous operation of utility systems. The Contractor shall submit to DCAMM and the Designer for approval, proposed schedule for performing work; including construction of new utilities, re- routing of existing utilities and final connection of new work to existing work. Schedule shall indicate shutdown time required for each operation. 1. Notify DCAMM and Owner not less than 72 hours in advance of proposed utility interruptions. 2. Do not proceed with utility interruptions without Owner's written permission. 3. Work includes checking all safety devices to verify that they have come back on-line after interruption. This requirement will not be waived. B. Noise, Vibration, and Odors: Coordinate operations that may result in high levels of noise and vibration, odors, or other disruption to Owner occupancy with Owner. 1. The Contractor shall be aware of the sensitivity of the neighborhood organizations to noise, dust, debris, vibration, and site maintenance and take appropriate precautions to avoid conflict. 2. Notify Owner not less than two days in advance of proposed disruptive operations. 3. Obtain Owner's written permission before proceeding with disruptive operations. C. Nonsmoking Building: Smoking is not permitted on site. D. Confine operations at the site to areas permitted by: 1. Laws 2. Ordinances 3. Permits 4. Contract Documents 5. DCAMM and User Entity Regulations. 6. DCAMM and User Entity Requirements. E. Employee Identification: Provide identification tags for Contractor personnel working on Project site. Require personnel to use identification tags at all times. 1. All Contractors and subcontractors are required to pass through the Courtroom Security desk each day to enter the building. 1.13 SPECIFICATION FORMATS AND CONVENTIONS A The Specifications and Drawings included in the Project Manual are intended to describe and illustrate all material, labor, and equipment necessary to complete the work. SUMMARY 0110 00 - 5 of 9 Boston Bay Architects, Inc. HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA B. Division 01 General Requirements: Requirements of Sections in Division 01 apply to the Work of all Sections in the Specifications. C. Specification Format: The Specifications are organized into Divisions and Sections using the 48-division format and CSI/CSC's "MasterFormat" numbering system. 1. Section Identification: The Specifications use Section numbers and titles to help cross- referencing in the Contract Documents. Sections in the Project Manual are in numeric sequence; however, the sequence is incomplete because all available Section numbers are not used. Consult the table of contents at the beginning of the Project Manual to determine numbers and names of Sections in the Contract Documents. D. Specification Content: The Specifications use certain conventions for the style of language and the intended meaning of certain terms, words, and phrases when used in particular situations. These conventions are as follows: 1. Abbreviated Language: Language used in the Specifications and other Contract Documents is abbreviated. Words and meanings shall be interpreted as appropriate. Words implied, but not stated, shall be inferred as the sense requires. Singular words shall be interpreted as plural, and plural words shall be interpreted as singular where applicable as the context of the Contract Documents indicates. 2. Imperative mood and streamlined language are generally used in the Specifications. Requirements expressed in the imperative mood are to be performed by Contractor. Occasionally, the indicative or subjunctive mood may be used in the Section Text for clarity to describe responsibilities that must be fulfilled indirectly by Contractor or by others when so noted. a. The words "shall," "shall be," or "shall comply with," depending on the context, are implied where a colon(:) is used within a sentence or phrase. E. In general, the Specifications will describe the quality of the work and the Drawings will describe the extent of the work. The Specifications and Drawings are cooperative and supplementary; however, each item of the work is not necessarily mentioned in both the. Specifications and the Drawings. All work necessary to complete the project, so described, is to be included in this Contract. F. In case of disagreement between the Specifications and Drawings, or within either document itself, the Architect shall interpret the Documents to require the better quality or greater quantity of work for the Owner that can reasonably be construed therefrom. Any work performed by the Contractor without consulting the Architect, when the same requires a decision, shall be performed at the Contractor's risk. 1.14 CODES, STANDARDS AND PERMITS A. All work under this contract shall conform to all codes and standards in effect as of the date of receipt of Bids which are applicable to this Project. All work shall also conform to specific requirements and interpretations of local authorities having jurisdiction over the Project. These Codes, standards, and authorities are referred to collectively as "the governing codes and authorities" and similar terms throughout the Specifications. Determination of applicable codes SUMMARY 0110 00-6 of9 Boston Bay Architects, Inc. HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA and standards and requirements of the authorities having jurisdiction shall be the responsibility of the Contractor; as shall be the analysis of all such codes and standards in regard to their applicability to the Project for the purposes of determining necessary construction to conform to such code requirements, for securing all approvals and permits necessary to proceed with construction, and to obtain all permits necessary for the Owner to occupy the facility for its intended use. In the case of conflicts between the requirements of different codes and standards, the most restrictive or stringent requirements shall be met. B. The codes that were used in the design of this Project are as follows: 1. Commonwealth of Massachusetts State Building Code, 780 CMR Ninth Edition, including all referenced standards. a. 2015 International Building Code (IBC) With Massachusetts Amendments per 780 CMR b. 2015 International Existing Building Code (IEBC) With Massachusetts Amendments per 780 CMR c. 780 CMR 9.00 -Fire Protection Systems 2. 527 CMR Board of Fire Prevention Regulations 3. 2012 NFPA 1 -Currently Adopted MA State Model Code 4. Massachusetts General Law Chapter 148 -Fire Prevention -Section 26 5. 780 CMR 13.00 -Energy Efficiency Amendments a. 2015 International Energy Conservation Code (IECC) b. 2013 ANSI/ASHRAE/IESNA Standard 90.1 -Energy Standard for Buildings Except Low-Rise Residential Buildings 6. 780 CMR Chapter 27.00 -Electrical a. 527 CMR Chapter 12 -Massachusetts Electrical Code (Amendments) b. 527 CMR Chapter 27 -Emergency and Standby Power Systems c. 2014 NFPA 70 -National Electrical Code (NEC) d. NFP A 110 -2013 7. Accessibility a. 521 CMR -Massachusetts Architectural Access Board Regulations b. Massachusetts General Laws Chapter 22 c. Title III of The Americans With Disabilities Act (ADA) Including the 2010 ADA Standards for Accessible Design. 8. Occupational Safety and Health Act, Title 29/Labor 9. General Laws of Massachusetts C. Code Enforcement and Approvals: Secure and pay for the general building permit for the work and conform to all conditions and requirements of the permit and code enforcement authorities. SUMMARY 01 10 00 -7 of 9 Boston Bay Architects, Inc. HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA 1. All work is to be performed in accordance with the governing laws of the Commonwealth of Massachusetts. D. The Contractor shall identify all permits (other than general building permit) required from authorities having jurisdiction over the Project for the construction and occupancy of the work. Prepare the necessary applications and submit required plans and documents to obtain such permits in a timely manner. 1. Notify Northampton Fire Department prior to start of work. 2. Display all permit cards as required by the authorities, and deliver legible photocopies of all permits to the Owner promptly upon their receipt. 3. Arrange for all inspections, testing and approvals required for all permits. Notify the Owner, Owner's Project Manager and Architect at least three business days in advance, so they may arrange to observe. 4. Perform and/or arrange for and pay for all testing and inspections required by the governing codes and authorities, other than those provided by the Owner, and notify the Owner, Owner's Project Manager and Architect of such inspections at least three business days in advance, so they may arrange to observe. 5. Where inspecting authorities require corrective work in conjunction with applicable codes and authorities, promptly comply with such requirements, except in cases where such requirements clearly exceed the requirements of the Contract Documents, in which case consult with the Architect before proceeding. 1.15 OCCUPATIONAL SAFETY AND HEALTH ACT A The Contractor shall comply with the requirements of the Occupational Safety and Health Act of 1970 and the Construction Safety Act of 1969, including all standards and regulations which have been promulgated by the Governmental Authorities which administer such Acts. Said requirements, standards and regulations are incorporated herein by reference. 1. The Contractor shall comply with M.G.L. Chapter 149, Sections 44E and 44F, as amended by Chapter 306 of the Acts of 2004, which require that all employees on the Project site complete a course in construction safety and health approved by the U.S. Occupational Safety and Health Administration (OSHA), known as the "OSHA IO-hour course." B. The Contractor shall comply with said regulations, requirements and standards and require and be directly responsible for compliance therewith on the part of his agents, employees, and material men; and shall directly receive and be responsible for all citations, assessments, fines or penalties which may be incurred by reason of his agents, employees, or material men failing to so comply. 1.16 DAMAGE RESPONSIBILITY A The Contractor shall repair, at no cost to DCAMM, any damage to building elements, site appurtenances, landscaping, utilities, etc. caused during demolition operation and work of this Contract. SUMMARY 01 IO 00 - 8 of 9 Boston Bay Architects, Inc. HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCI NORTHAMPTON, MA 1.17 ASBESTOS AND HAZARDOUS MATERIALS DISCOVERY A. If unanticipated asbestos-containing materials or other Hazardous Materials not included in Contract are discovered at any time during the course of work, the Contractor shall cease work in the affected areas only and continue work in other areas, at the same time notify DCAMM and the Designer of such discovery. Do not proceed with work in such affected areas until written instructions are received. If removal is required, payment will be made in accordance with the contract unit prices bid for each respective material. In the absence of unit prices, costs shall be negotiated or otherwise established prior to commencement of removal, in accordance with provisions of the Contract. 1.18 SPECIAL REQUIREMENTS A. The Contractor shall prepare a Health and Safety Plan that addresses protection of employee and public health and safety. B. The Contractor shall be solely responsible for implementing the procedures specified in the Plan. C. The Contractor shall make available complete sets of personal protective equipment and clothing to DCAMM for use during site observations/inspections by DCAMM and the Designer. These shall be supplied and maintained at no cost to DCAMM and the Designer, and shall be returned to the Contractor upon the completion of work, except for disposable protective clothing. 1. The Contractor shall provide a repository for collection and disposal of health and safety materials. Collection and disposal of contaminated disposable supplies shall be at no additional cost. PART 2 -PRODUCTS (Not Used) PART 3 -EXECUTION (Not Used) END OF SECTION SUMMARY 01 10 00 -9 of 9 Boston Bay Architects, Inc. HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA SECTION 0112 00 -SUMMARY OF MULTIPLE CONTRACTS PART I-GENERAL 1.01 A. 1.02 A. B. 1.03 A. 1.04 A. 1.05 A. RELATED DOCUMENTS The Contractor, Subcontractors, and/or suppliers providing goods or services referenced in or related to this Section shall also be bound by the Documents identified in Division O 1 Section "Summary", Paragraph l.OlA, entitled "Related Documents." SUMMARY This Section includes a summary of each contract, including responsibilities for coordination and temporary facilities and controls, and Filed Sub Bid requirements. Related Sections include the following: 1. Division 01 Section "Summary" for the Work covered by the Contract Documents, restrictions on use of the premises, Owner-occupancy requirements, and work restrictions. 2. Division 01 Section "Project Management and Coordination" for general coordination requirements. 3. Division 01 Section "Temporary Facilities and Controls" for specific requirements for temporary facilities and controls. 4. Divisions 03 through 26 Sections for additional Filed Sub Bid requirements. DEFINITIONS Permanent Enclosure: As determined by Architect, permanent or temporary roofing is complete, insulated, and weathertight; exterior walls are insulated and weathertight; and all openings are closed with permanent construction or substantial temporary closures. COORDINATION The Contractor shall be responsible for coordination between all Filed Subcontractors. PROJECT COORDINATOR Coordination activities of the Contractor include, but are not limited to, the following: 1. Provide overall coordination of the Work by the Contractor and Filed Subcontractors. 2. Coordinate shared access to workspaces. 3. Coordinate product selections for compatibility. SUMMARY OF MULTIPLE CONTRACTS Boston Bay Architects, Inc. 01 12 00 -1 of 4 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA 4. Provide overall coordination of temporary facilities and controls. 5. Coordinate, schedule, and approve interruptions of permanent and temporary utilities, including those necessary to make connections for temporary services. 6. Coordinate construction and operations of the Work with work performed by each contract and Owner's construction forces. 7. Prepare Coordination Drawings to coordinate work by more than one contract. 8. Coordinate sequencing and scheduling of the Work. Include the following: a. Initial Coordination Meeting: At earliest possible date, arrange · and conduct a meeting with separate contractors for sequencing and coordinating the Work; negotiate reasonable adjustments to schedules. b. Prepare a combined Contractor's Construction Schedule for entire Project. Base schedule on Preliminary Construction Schedule. Secure time commitments for performing critical construction activities from separate contractors. Show activities of each contract on a separate sheet. Prepare a simplified summary sheet indicating combined construction activities of contracts. c. Complete mockups for Architect's review in a timely manner. d. Distribute copies of schedules to Architect, Owner, Project Manager and separate contractors. 9. Provide photographic documentation. 10. Provide quality-assurance and quality-control services specified in Division 01 Section "Quality Requirements." 11. Coordinate sequence of activities to accommodate tests and inspections, and coordinate schedule of tests and inspections. 12. Provide information necessary to adjust, move, or relocate existing utility structures affected by construction. 13. Locate existing permanent benchmarks, control points, and similar reference points, and establish permanent benchmarks on Project site. 14. Provide field surveys of in-progress construction. 15. Provide progress cleaning of common areas and coordinate progress cleaning of areas or pieces of equipment where more than one contractor has worked. 16. Coordinate cutting and patching. 17. Coordinate protection of the Work. 18. Coordinate completion of interrelated punch list items. 19. Coordinate preparation of Project Record Documents if information from more than one contractor is to be integrated with information from other contractors to form one combined record. 20. Print and submit Record CAD Drawings if installations by more than one contractor are indicated on the same Contract Drawing or Shop Drawing. 21. Collect Record Specification Sections from other contractors, collate Sections into numeric order, and submit complete set. 22. Coordinate preparation of operation and maintenance manuals if information from more than one contractor is to be integrated with information from other contractors to form one combined record. B. Responsibilities of Contractor and Filed Subcontractors for temporary facilities and controls are specified in Division 01 Section "Temporary Facilities and Controls." SUMMARY OF MULTIPLE CONTRACTS Boston Bay Architects, Inc. 01 12 00 - 2 of 4 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA 1.06 A. GENERAL REQUIREMENTS OF CONTRACTS Extent of Contract: 1. Unless otherwise indicated, the Work described in this Section for each contract shall be complete systems and assemblies, including products, components, accessories, and installation required by the Contract Documents. 2. Cutting and Patching: Provided by the Contractor and Filed Subcontractors for their own Work as required by Division 01 Section "Cutting and Patching." 3. Within five working days after the initial Coordination Meeting, submit a matching preliminary schedule and preliminary network diagram showing construction operations sequenced and coordinated with overall construction. 4. Project closeout requirements. B. Substitutions: Each contractor shall cooperate with other contractors involved to coordinate approved substitutions with remainder of the Work. 1.07 A. 1. Contractor shall coordinate substitutions. GENERAL CONSTRUCTION CONTRACT Work in the General Construction Contract includes, but is not limited to, the following: 1. Selective demolition. 2. Interior renovations. 3. Wood window replacement including exterior finish carpentry. B. Temporary facilities and controls in the General Construction Contract include, but are not limited to, the following: 1.08 A. 1. Temporary facilities and controls that are not otherwise specifically assigned to Filed Subcontractors as indicated in Division 01 Section "Temporary Facilities and Controls." 2. Project identification and temporary signs. 3. General waste disposal facilities. 4. Temporary fire-protection facilities. 5. Barricades, warning signs, and lights. 6. Security enclosure and lockup. 7. Environmental protection. FILED SUBCONTRACTS General: All Filed Subcontractors are required to review all Drawings for information as it relates to conditions of the Work for proper phasing, coordination, and execution of the Work. 1. Specification Sections included in each Filed Sub Bid category may contain additional scope requirements as referenced in separate Specification Sections. 2. The Contractor and each Filed Subcontractor must review and incorporate all Addenda items into the Contract Documents, and respective scopes of Work. SUMMARY OF MULTIPLE CONTRACTS Boston Bay Architects, Inc. 0112 00 - 3 of 4 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA B. The Project includes the following Filed Sub-Bid categories and related Specification Sections. Refer to the Table of Contents and Divisions 03 through 26 for Filed Sub Bid Specification Sections. 1. Masonry Filed Sub Bid -04 00 01. 2. Roofing and Flashing Filed Sub Bid -07 00 01. 3. Painting Filed Sub Bid -09 00 01. PART 2 -PRODUCTS (Not Used) PART 3 -EXECUTION (Not Used) END OF SECTION SUMMARY OF MULTIPLE CONTRACTS Boston Bay Architects, Inc. 01 12 00 -4 of 4 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA SECTION 01 22 00 -UNIT PRICES PART I-GENERAL 1.01 RELATED DOCUMENTS A The Contractor, Subcontractors, and/or suppliers providing goods or services referenced in or related to this Section shall also be bound by the Documents identified in Division 01 Section "Summary", Paragraph l.OlA, entitled "Related Documents." 1.02 SUMMARY A This Section includes administrative and procedural requirements for unit prices. 1.04 REQUIREMENTS INCLUDED A Unit pricing shall be performed by the General Contractor or Filed Sub-Bid Subcontractor as applicable. B. Unit price work will be paid for in accordance with unit prices listed by the General Contractor or Filed Sub-Bid Subcontractor, as accepted by DCAMM, based on estimated quantities calculated by the Designer. C. All unit prices shall include their pro-rata share of all costs, including but not limited to, overhead, profit, bond, labor, materials, disposal, and equipment to perform the work item complete, as identified. D. Unit Price Proposal Sheets shall be included with Filed Sub-Bid form for bid when applicable. E. The total amount of all unit price work shall be included in the amount to be entered in applicable bid forms. F. Unit Prices shall provide for a variance in quantities of plus or minus 100 percent of those listed on the Unit Price Proposal Sheet. G. If quantities exceed the units established in the contract, including the aforesaid overage percentage, an equitable unit price adjustment will be determined by the DCAMM Project Manager. H. A change order will be initiated by the DCAMM Project Manager to adjust the contract price resulting from the final quantities of the unit price work. UNIT PRICES 01 22 00 -1 of 4 Boston Bay Architects, Inc. HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA 1.05 A. B. C. PROCEDURES Should certain additional work be required, or should the quantities of certain classes of work be increased or decreased from those required by the Contract Documents, by authorization of DCAMM, the below unit prices shall, at the option of DCAMM, be the basis of payment to the General Contractor or credit to DCAMM, for such increase or decrease in the work. The Unit Prices shall represent the exact net amount per unit to be paid the General Contractor (in the case of additions or increases) or to be refunded DCAMM (in the case of decreases). No additional adjustment will be allowed for overhead, profit, insurance, or other direct or indirect expenses of the General Contractor or Subcontractors. No additional adjustments will be allowed for over excavation, over-blasting, or other work without the prior written approval of the DCAMM Project Manager. The following sections include Unit Price work and General Contractors and Filed Sub-Bid Subcontractors submitting bids for work for these sections must submit Unit Price sheets with their bids and include the total of unit price work in their total bid price for all work. Unit Price 1: Wood Roof Decking. 1. Description: Replace existing lx4 wood roof decking. 2. Specification: Section 06 16 00 "Sheathing." 3. Unit of Measurement: Square foot (SF). 4. Base Bid Quantity: 150 SF at Tower (clay tile roofing) and 150 SF at slate roofing. D. Unit Price 2: Exterior wood window trim/ brickmould. 1. Description: Replace existing wood window trim / brickmould to match existing. 2. Specification: Section 06 20 13 "Exterior Finish Carpentry." 3. Unit of Measurement: Linear foot (LF). 4. Base Bid Quantity: 60 LF of 1-1/2"x 2-1/2" bullnose window trim to match E. Unit Price 3: Slate Roofing. 1. Description: Replace existing slate shingles. 2. Specification: Section 07 31 26 "Slate Shingles." 3. Unit of Measurement: Square foot (SF). 4. Base Bid Quantity: As indicated on Drawings. F. Unit Price 4: Repointing Interior Brick Masonry. 1. Description: Cut and repoint interior brick masonry. 2. Specification: Section 04 03 23 "Historic Brick Unit Masonry Repointing." 3. Unit of Measurement: Square foot (SF) 4. Base Bid Quantity: 900 SF. UNIT PRICES 01 22 00 -2 of 4 Boston Bay Architects, Inc. HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA G. Unit Price 5: Repainting Exterior Stone Masonry. 1. Description: Cut and repoint exterior stone masonry. 2. Specification: Section 04 03 23 "Historic Brick Unit Masonry Repainting." 3. Unit of Measurement: Square foot. 4. Base Bid Quantity: 7,040 SF 5. Deduct Alternate No. 2: 2,250 SF. 1.06 UNIT PRICE FORM A The following unit prices as defined in the specifications are designated for items of work on the basis of quantities estimated by the Designer. These unit prices will be used to add to or deduct from the dollar amounts shown, depending on whether the actual amount is greater or less than the estimated amount. SECT. 06 16 00 06 16 00 06 20 13 07 31 26 04 03 23 04 03 23 04 03 23 ITEM EST. UNIT UNIT PRICE TOT AL AMOUNT QTY. MEASURE DOLLARS/CENTS DOLLARS/CENTS lx4 roof decking 150 Square Foot $ $ at clay tile roofing lx4 roof decking 150 Square Foot $ $ at slate tile roofing Wood window 60 Linear Foot $ $ trim/brickmold Replace slate As in-Square Foot $ $ shingles dicated Repaint interior 900 Square Foot $ $ brick masonry Repoint exterior 7,040 Square Foot $ $ stone masonry Repoint exterior 2,250 Square Foot $ $ stone masonry (Alt. 2) TOTAL $ 1. The unit prices as requested herein shall include their pro-rata share of all costs, including, but not limited to, overhead, profit, bond, labor, materials and equipment costs and all other work incidental thereto, including disposal of materials. 2. Any unit price proposal that contains a unit price which is unduly high or low may be rejected as unbalanced, and thereby affect the total cost proposal of this contract. UNIT PRICES 01 22 00 -3 of 4 Boston Bay Architects, Inc. HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA 3. Unit price proposal sheets must be submitted with the respective Filed Sub-Bid bid form as applicable. 4. The total amount above shall be added into the total bid price amount to be entered into the applicable bid form. PART 2-PRODUCTS (Not Used) PART 3 -EXECUTION (Not Used) END OF SECTION UNIT PRICES 01 22 00 -4 of 4 Boston Bay Architects, Inc. HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA SECTION 0123 00-ALTERNATES PART 1 -GENERAL 1.01 A. 1.02 A. 1.03 A. 1.04 A. RELATED DOCUMENTS The Contractor, Subcontractors, and/or suppliers providing goods or services referenced in or related to this Section shall also be bound by the Documents identified in Division 01 Section "Summary", Paragraph l.OlA, entitled "Related Documents." SUMMARY This Section includes administrative and procedural requirements for alternates. DEFINITIONS Alternate: An amount proposed by bidders and stated on the Bid Form for certain work defined in the Bidding Requirements that may be added to or deducted from the Base Bid amount if Owner decides to accept a corresponding change either in the amount of construction to be completed or in the products, materials, equipment, systems, or installation methods described in the Contract Documents. 1. Alternates described in this Section are part of the Work only if enumerated in the Agreement. 2. The cost or credit for each alternate is the net addition to or deduction from the Contract Sum to incorporate alternate into the Work. No other adjustments are made to the Contract Sum. PROCEDURES Coordination: Modify or adjust affected adjacent work as necessary to completely integrate work of the alternate into Project. 1. Include as part of each alternate, miscellaneous devices, accessory objects, and similar items incidental to or required for a complete installation whether or not indicated as part of alternate. B. Notification: Immediately following award of the Contract, notify each party involved, in writing, of the status of each alternate. Indicate if alternates have been accepted, rejected, or deferred for later consideration. Include a complete description of negotiated modifications to alternates. C. Execute accepted alternates under the same conditions as other work of the Contract. ALTERNATES 0123 00-1 of2 Boston Bay Architects, Inc. HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCI NORTHAMPTON, MA D. Schedule: A Schedule of Alternates is included at the end of this Section. Specification Sections referenced in schedule contain requirements for materials necessary to achieve the work described under each alternate. PART 2-PRODUCTS (Not Used) PART 3 -EXECUTION 3.01 A. SCHEDULE OF ALTERNATES DEDUCT Alternate No. 1: Replacement Windows. 1. Delete labor and materials for replacement windows including Window Types B, C, D, E, GandH. 2. Specification: a. Section 08 52 00 "Wood Windows." B. DEDUCT Alternate No. 2: Masonry Restoration. 1. Delete labor and materials for cutting, repainting, and cleaning masonry including installation of staging for East Elevation of East Wing and West Elevation of West Wing (2,250 square feet); this Deduct Alternate shall include Deletion of24" wide by 12" deep trench at these elevations. 2. Specifications: a. Section 04 03 10 "Historic Stone Masonry Cleaning." b. Section 04 03 22 "Historic Brick Unit Masonry Repair. c. Section 04 03 23 "Historic Brick Unit Masonry Repainting. d. Section 04 03 43 "Historic Stone Masonry Restoration." END OF SECTION ALTERNATES 01 23 00 - 2 of 2 Boston Bay Architects, Inc. HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA SECTION 01 25 00 -SUBSTITUTION PROCEDURES PART 1 -GENERAL 1.01 RELATED DOCUMENTS A The Contractor, Subcontractors, and/or suppliers providing goods or services referenced in or related to this Section shall also be bound by the Documents identified in Division 01 Section "Summary", Paragraph l.OlA, entitled "Related Documents." 1.02 SUMMARY A Section includes administrative and procedural requirements for substitutions. B. Related Requirements: 1. Division 01 Section "Product Requirements" for requirements for submitting comparable product submittals for products by listed manufacturers. 1.03 DEFINITIONS A Substitutions: Changes in products, materials, equipment, and methods of construction from those required by the Contract Documents and proposed by Contractor. 1.04 A 1. Substitutions for Cause: Changes proposed by Contractor that are required due to changed Project conditions, such as unavailability of product, regulatory changes, or unavailability of required warranty terms. 2. Substitutions for Convenience: Changes proposed by Contractor or Owner that are not required in order to meet other Project requirements but may offer advantage to Contractor or Owner. ACTION SUBMITTALS Substitution Requests: Submit three copies of each request for consideration. Identify product or fabrication or installation method to be replaced. Include Specification Section number and title and Drawing numbers and titles. 1. Substitution Request Form: Use CSI Form 13.lA. 2. Documentation: Show compliance with requirements for substitutions and the following, as applicable: a. Statement indicating why specified product or fabrication or installation cannot be provided, if applicable. SUBSTITUTION PROCEDURES Boston Bay Architects, Inc. 01 25 00 -I of 4 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA 1.05 A. b. Coordination information, including a list of changes or revisions needed to other parts of the Work and to construction performed by Owner and separate contractors, that will be necessary to accommodate proposed substitution. c. Detailed comparison of significant qualities of proposed substitution with those of the Work specified. Include annotated copy of applicable Specification Section. Significant qualities may include attributes such as performance, weight, size, durability, visual effect, sustainable design characteristics, warranties, and specific features and requirements indicated. Indicate deviations, if any, from the Work specified. d. Product Data, including drawings and descriptions of products and fabrication and installation procedures. e. Samples, where applicable or requested. f. Certificates and qualification data, where applicable or requested. g. List of similar installations for completed projects with project names and addresses and names and addresses of architects and owners. h. Material test reports from a qualified testing agency indicating and interpreting test results for compliance with requirements indicated. 1. Research reports evidencing compliance with building code in effect for Project, from ICC-ES. J. Detailed comparison of Contractor's construction schedule using proposed substitution with products specified for the Work, including effect on the overall Contract Time. If specified product or method of construction cannot be provided within the Contract Time, include letter from manufacturer, on manufacturer's letterhead, stating date of receipt of purchase order, lack of availability, or delays in delivery. k. Cost information, including a proposal of change, if any, in the Contract Sum. I. Contractor's certification that proposed substitution complies with requirements in the Contract Documents except as ind1cated in substitution request, is compatible with related materials, and is appropriate for applications indicated. m. Contractor's waiver of rights to additional payment or time that may subsequently become necessary because of failure of proposed substitution to produce indicated results. 3. Architect's Action: If necessary, Architect will request additional information or documentation for evaluation within 7 days of receipt of a request for substitution. Architect will notify Contractor of acceptance or rejection of proposed substitution within 15 days of receipt of request, or 7 days of receipt of additional information or documentation, whichever is later. a. Forms of Acceptance: Change Order, Construction Change Directive, or Architect's Supplemental Instructions for minor changes in the Work. b. Use product specified if Architect does not issue a decision on use of a proposed substitution within time allocated. QUALITY ASSURANCE Compatibility of Substitutions: Investigate and document compatibility of proposed substitution with related products and materials. Engage a qualified testing agency to perform compatibility tests recommended by manufacturers. SUBSTITUTION PROCEDURES Boston Bay Architects, Inc. 01 25 00 - 2 of 4 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA 1.06 A PROCEDURES Coordination: Revise or adjust affected work as necessary to integrate work of the approved substitutions. PART 2 -PRODUCTS 2.01 A SUBSTITUTIONS Substitutions for Cause: Submit requests for substitution immediately on discovery of need for change, but not later than 15 days prior to time required for preparation and review of related submittals. 1. Conditions: Architect will consider Contractor's request for substitution when the following conditions are satisfied. If the following conditions are not satisfied, Architect will return requests without action, except to record noncompliance with these requirements: a. Requested substitution is consistent with the Contract Documents and will produce indicated results. b. Requested substitution provides sustainable design characteristics that specified product provided. c. Substitution request is fully documented and properly submitted. d. Requested substitution will not adversely affect Contractor's construction schedule. e. Requested substitution has received necessary approvals of authorities having jurisdiction. f. Requested substitution is compatible with other portions of the Work. g. Requested substitution has been coordinated with other portions of the Work. h. Requested substitution provides specified warranty. 1. Requested substitution complies with requirements of M.G.L. Chapter 30, Section 39M. J. If requested substitution involves more than one contractor, requested substitution has been coordinated with other portions of the Work, is uniform and consistent, is compatible with other products, and is acceptable to all contractors involved. B. Substitutions for Convenience: Architect will consider requests for substitution if received within 60 days after the Notice to Proceed. Requests received after that time may be considered or rejected at discretion of Architect. 1. Conditions: Architect will consider Contractor's request for substitution when the following conditions are satisfied. If the following conditions are not satisfied, Architect will return requests without action, except to record noncompliance with these requirements: a. Requested substitution offers Owner a substantial advantage in cost, time, energy conservation, or other considerations, after deducting additional responsibilities Owner must assume. Owner's additional responsibilities may include SUBSTITUTION PROCEDURES Boston Bay Architects, Inc. 01 25 00 -3 of 4 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA compensation to Architect for redesign and evaluation services, increased cost of other construction by Owner, and similar considerations. b. Requested substitution does not require extensive revisions to the Contract Documents. c. Requested substitution is consistent with the Contract Documents and will produce indicated results. d. Requested substitution provides sustainable design characteristics that specified product provided. e. Substitution request is fully documented and properly submitted. f. Requested substitution will not adversely affect Contractor's construction schedule. g. Requested substitution has received necessary approvals of authorities having jurisdiction. h. Requested substitution is compatible with other portions of the Work. 1. Requested substitution has been coordinated with other portions of the Work. J. Requested substitution provides specified warranty. k. Requested substitution complies with requirements of M.G.L. Chapter 30, Section 39M. 1. If requested substitution involves more than one contractor, requested substitution has been coordinated with other portions of the Work, is uniform and consistent, is compatible with other products, and is acceptable to all contractors involved. PART 3 -EXECUTION (Not Used) SUBSTITUTION PROCEDURES Boston Bay Architects, Inc. END OF SECTION 01 25 00 - 4 of 4 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCI NORTHAMPTON, MA SECTION 01 31 00 -PROJECT MANAGEMENT AND COORDINATION PART I-GENERAL 1.01 RELATED DOCUMENTS A. The Contractor, Subcontractors, and/or suppliers providing goods and services referenced in or related to this Section shall also be bound by the Documents identified in Division O 1 Section "Summary", Paragraph LOIA, entitled "Related Documents." 1.02 SUMMARY A. This Section includes administrative provisions for coordinating construction operations on Project including, but not limited to, the following: 1. Contractor's use of Architect's CAD Files. 2. Administrative and supervisory personnel. 3. Project meetings. 4. Requests for Information (RFis). B. Related Sections include the following: 1. Division 01 Section "Construction Progress Documentation" for prepanng and submitting Contractor's Construction Schedule. 2. Division 01 Section "Execution" for procedures for coordinating general installation. 3. Division 01 Section "Closeout Procedures" for coordinating closeout of the Contract. 1.03 DEFINITIONS A. RFI: Request from Contractor seeking interpretation or clarification of the Contract Documents. 1.04 COORDINATION A. Coordination: Coordinate construction operations included in different Sections of the Specifications to ensure efficient and orderly installation of each part of the Work. Coordinate construction operations, included in different Sections that depend on each other for proper installation, connection, and operation. 1. Schedule construction operations in sequence required to obtain the best results where installation of one part of the Work depends on installation of other components, before or after its own installation. 2. Coordinate installation of different components with other contractors to ensure maximum accessibility for required maintenance, service, and repair. PROJECT MANAGEMENT AND COORDINATION Boston Bay Architects, Inc. 01 31 00 -1 of 7 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REP AIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA 3. Make adequate provisions to accommodate items scheduled for later installation. 4. Where availability of space is limited, coordinate installation of different components to ensure maximum performance and accessibility for required maintenance, service, and repair of all components, including mechanical and electrical. 5. No claim for additional compensation or extension of Contract Time will be permitted for conditions resulting from lack of coordination. B. Prepare memoranda for distribution to each party involved, outlining special procedures required for coordination. Include such items as required notices, reports, and list of attendees at meetings. · 1. Prepare similar memoranda for Owner and separate contractors if coordination of their Work is required. C. Administrative Procedures: Coordinate scheduling and timing of required administrative procedures with other construction activities and activities of other contractors to avoid conflicts and to ensure orderly progress of the Work. Such administrative activities include, but are not limited to, the following: 1. Preparation of Contractor's Construction Schedule. 2. Preparation of the Schedule of Values. 3. Installation and removal of temporary facilities and controls. 4. Delivery and processing ofsubmittals. 5. Preinstallation conferences. 6. Progress meetings. 7. Startup and adjustment of systems. 8. Project closeout activities. D. Conservation: Coordinate construction activities to ensure that operations are carried out with consideration given to conservation of energy, water, and materials. 1. Salvage materials and equipment involved in performance of, but not actually incorporated into, the Work. Refer to other Sections for disposition of salvaged materials that are designated as Owner's property. 1.05 SUB MITT ALS A. Key Personnel Names: Within 10 days of starting construction operations, submit a list of key personnel assignments, including superintendent and other personnel in attendance at Project site. Identify individuals and their duties and responsibilities; list addresses and telephone numbers, including home and office telephone numbers. Provide names, addresses, and telephone numbers of individuals assigned as standbys in the absence of individuals assigned to Project. 1. Keep list current at all times, resubmit upon update. PROJECT MANAGEMENT AND COORDINATION Boston Bay Architects, Inc. 01 31 00 -2 of 7 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REP AIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA 1.06 CONTRACTOR'S USE OF ARCHITECT'S CAD FILES A. General: At the Contractor's written request, a copy of the Architect's CAD files will be provided for the Contractor's use in preparing Shop Drawings for Project. 1.07 ADMINISTRATIVE AND SUPERVISORY PERSONNEL A. General: In addition to Project superintendent, provide other administrative and supervisory personnel as required for proper performance of the Work. 1.08 PROJECT MEETINGS A. General: Schedule and conduct meetings and conferences at Project site, unless otherwise indicated. 1. Attendees: Inform participants and others involved, and individuals whose presence is required, of date and time of each meeting. Notify Owner, Owner's Project Manager, and Architect of scheduled meeting dates and times. 2. Agenda: Prepare the meeting agenda and distribute the agenda to all invited attendees. 3. Minutes: Record significant discussions and agreements achieved and distribute the meeting minutes to everyone concerned, including Owner, Owner's Project Manager and Architect, within three days of the meeting. B. Preconstruction Conference: Arrange for attendance at Preconstruction Conference convened by Architect, together with any other persons necessary for full review of scheduling and coordination matters for the Project. i. Attendees: Authorized representatives of Owner, Owner's Project Manager, Architect, and their consultants; Contractor and its superintendent; suppliers; and other concerned parties shall attend the conference. All participants at the conference shall be familiar with Project and authorized to conclude matters relating to the Work. 2. Agenda: a. Tentative construction schedule. b. Critical work sequencing and long-lead items. c. Designation of key personnel and their duties. d. Procedures for processing field decisions and Change Orders. e. Procedures for RFis. f. Procedures for testing and inspecting. g. Procedures for processing Applications for Payment. h. Distribution of the Contract Documents. 1. Submittal procedures. J. Preparation of Record Documents. k. Use of the premises. 1. Work restrictions. m. Owner's occupancy requirements. n. Responsibility for temporary facilities and controls. o. Construction waste management and recycling. PROJECT MANAGEMENT AND COORDINATION Boston Bay Architects, Inc. 01 31 00 -3 of 7 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA p. Parking availability. q. Office, work, and storage areas. r. Equipment deliveries and priorities. s. First aid. t. Security. u. Progress cleaning. v. Working hours. w. Owner-furnished items. x. Work performed under separate contracts. 3. Minutes: The Architect will record and distribute meeting minutes. C. Preinstallation Conferences: Conduct a preinstallation conference at Project site before each construction activity that requires coordination with other construction. 1. Attendees: Installer and representatives of manufacturers and fabricators involved in or affected by the installation and its coordination or integration with other materials and installations that have preceded or will follow, shall attend the meeting. Advise Architect and Owner's Project Manager of scheduled meeting dates. 2. Agenda: Review progress of other construction activities and preparations for the particular activity under consideration, including requirements for the following: a. The Contract Documents. b. Options. c. Related RFis. d. Related Change Orders. e. Purchases. f. Deliveries. g. Submittals. h. Review of mockups. 1. Possible conflicts. J. Compatibility problems. k. Time schedules. 1. Weather limitations. m. Manufacturer's written recommendations. n. Warranty requirements. o. Compatibility of materials. p. Acceptability of substrates. q. Temporary facilities and controls. r. Space and access limitations. s. Regulations of authorities having jurisdiction. t. Testing and inspecting requirements. u. Installation procedures. v. Coordination with other work. w. Required performance results. x. Protection of adjacent work. y. Protection of construction and personnel. 3. Record significant conference discussions, agreements, and disagreements, including required corrective measures and actions. PROJECT MANAGEMENT AND COORDINATION Boston Bay Architects, Inc. 01 31 00 - 4 of 7 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA 4. Reporting: Distribute minutes of the meeting to each party present, the Owner, Architect and Owner's Project Manager, and to parties who should have been present. 5. Do not proceed with installation if the conference cannot be successfully concluded. Initiate whatever actions are necessary to resolve impediments to performance of the Work and reconvene the conference at earliest feasible date. D. Progress Meetings: Schedule weekly progress meetings. Dates of meetings may coincide with preparation of payment requests. 1. Attendees: In addition to representatives of Owner, Owner's Project Manager, and Architect, each contractor, supplier, and other entity concerned with current progress or involved in planning, coordination, or performance of future activities shall be represented at these meetings. All participants at the conference shall be familiar with Project and authorized to conclude matters relating to the Work. 2. Agenda: Review minutes of previous progress meeting. Review other items of significance that could affect progress. a. Contractor's Construction Schedule: Review progress since the last meeting. Determine whether each activity is on time, ahead of schedule, or behind schedule, in relation to Contractor's Construction Schedule. Determine how construction behind schedule will be expedited; secure commitments from parties involved to do so. Discuss whether schedule revisions are required to ensure that current and subsequent activities will be completed within the Contract Time. 1) Review schedule for next period. b. Review present and future needs of each entity present, including the following: 1) Interface requirements. 2) Sequence of operations. 3) Deliveries. 4) Access. 5) Site utilization. 6) Temporary facilities and controls. 7) Work hours. 8) Hazards and risks. 9) Progress cleaning. 10) Quality and work standards. 11) Status of correction of deficient items. 12) Field observations. 13) RFis. 14) Status of proposal requests. 15) Pending changes. 16) Status of Change Orders. 1 7) Pending claims and disputes. 18) Documentation of information for payment requests. 3. Minutes: The Architect will record and distribute the meeting minutes. 4. Reporting: The Architect will distribute minutes of the meeting to each party present. PROJECT MANAGEMENT AND COORDINATION Boston Bay Architects, Inc. 01 31 00 -5 of 7 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA a. Schedule Updating: Revise Contractor's Construction Schedule after each progress meeting where revisions to the schedule have been made or recognized. Issue revised schedule concurrently with the report of each meeting. 1.09 REQUESTS FOR INFORMATION (RFls) A Procedure: Immediately on discovery of the need for interpretation of the Contract Documents, and if not possible to request interpretation at Project meeting, prepare and submit an RFI, to the Architect, in the form specified. 1. RFis shall originate with Contractor or Subcontractor. RFis submitted by entities other than the Contractor will be returned with no response. 2. Coordinate and submit RFis in a prompt manner so as to avoid delays in Contractor's work or work of subcontractors. B. Content of the RFI: Include a detailed, legible description of item needing interpretation and the following: 1. Project name. 2. Date. 3. Name of Contractor. 4. Name of Architect. 5. RFI number, numbered sequentially. 6. Specification Section number and title and related paragraphs, as appropriate. 7. Drawing number and detail references, as appropriate. 8. Field dimensions and conditions, as appropriate. 9. Contractor's suggested solution(s). If Contractor's solution(s) impact the Contract Time or the Contract Sum, Contractor shall state impact in the RFI. 10. Contractor's signature. 11. Attachments: Include drawings, descriptions, measurements, photos, Product Data, Shop Drawings, and other information necessary to fully describe items needing interpretation. a. Supplementary drawings prepared by Contractor shall include dimensions, thicknesses, structural grid references, and details of affected materials, assemblies, and attachments. C. Software-Generated RFis: Software-generated form with substantially the same content as indicated above. 1. Attachments shall be electronic files in Adobe Acrobat PDF format. D. Architect's Action: Architect will review each RFI, determine action required, and return it. Allow five working days for Architect's response for each RPI. RFis received after 1 :00 p.m. will be considered as received the following working day. 1. The following RFis will be returned without action: a. Requests for approval of submittals. b. Requests for approval of substitutions. PROJECT MANAGEMENT AND COORDINATION Boston Bay Architects, Inc. 01 31 00 -6 of 7 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA c. Requests for coordination information already indicated in the Contract Documents. d. Requests for adjustments in the Contract Time or the Contract Sum. e. Requests for interpretation of Architect's actions on submittals. f. Incomplete RFis or RFis with numerous errors. 2. Architect's action may include a request for additional information, in which case Architect's time for response will start again. 3. Architect's action on RFis that may result in a change to the Contract Time or the Contract Sum may be eligible for Contractor to submit Change Proposal. a. If Contractor believes the RFI response warrants change in the Contract Time or the Contract Sum, notify Architect in writing within 10 days ofreceipt of the RFI response. E. On receipt of Architect's action, update the RFI log and immediately distribute the RFI response to affected parties. Review response and notify Architect within five days if Contractor disagrees with response. F. RFI Log: Prepare, maintain, and submit a tabular log of RFis organized by the RFI number. Submit log biweekly. Include the following: 1. Project name. 2. Name and address of Contractor. 3. Name and address of Architect. 4. RFI number including RFis that were dropped and not submitted. 5. RFI description. 6. Date the RFI was submitted. 7. Date Architect's response was received. 8. Identification ofrelated Minor Change in the Work, Construction Change Directive, and Proposal Request, as appropriate. PART 2 -PRODUCTS (Not Used) PART 3 -EXECUTION (Not Used) END OF SECTION PROJECT MANAGEMENT AND COORDINATION Boston Bay Architects, Inc. 01 31 00 -7 of 7 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA SECTION 01 32 00 -CONSTRUCTION PROGRESS DOCUMENTATION PART I-GENERAL 1.01 RELATED DOCUMENTS A. The Contractor, Subcontractors, and/or suppliers providing goods and services referenced in or related to this Section shall also be bound by the Documents identified in Division 01 Section "Summary", Paragraph l.OlA, entitled "Related Documents." 1.02 SUMMARY A This Section includes administrative and procedural requirements for documenting the progress of construction during performance of the Work, including the following: 1. Contractor's Construction Schedule. 2. Field condition reports. 3. Special reports. B. Related Sections include the following: 1. Division 01 Section "Project Management and Coordination" for submitting and distributing meeting and conference minutes. 2. Division 01 Section "Submittal Procedures" for submitting schedules and reports. 3. Division 01 Section "Quality Requirements" for submitting a schedule of tests and inspections. 1.03 SUBMITT ALS A Contractor's Construction Schedule: Submit two paper copies of initial schedule, large enough to show entire schedule for entire construction period. B. Field Condition Reports: Submit two copies at time of discovery of differing conditions, to the Architect. C. Special Reports: Submit two copies at time of unusual event, to the Architect. 1.04 QUALITY ASSURANCE A Review and approval by the Owner and Owner's Project Manager of the Contractor's Construction Schedule is advisory only and does not relieve the Contractor of the responsibility for completing the work within the Contract time. CONSTRUCTION PROGRESS DOCUMENTATION Boston Bay Architects, Inc. 01 32 00 - 1 of 5 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA 1.05 COORDINATION A Coordinate preparation and processing of schedules and reports with performance of construction activities and with scheduling and reporting of separate contractors. B. Coordinate Contractor's Construction Schedule with the Schedule of Values, Submittals Schedule, progress reports, payment requests, and other required schedules and reports. 1. Secure time commitments for performing critical elements of the Work from parties involved. 2. Coordinate each construction activity in the network with other activities and schedule them in proper sequence. C. Calendar: Compile a project calendar for use in scheduling. Incorporate all limitations on working days and working hours, including the following: 1. Legal Holidays. 2. Other non-working days determined by the Contractor. 3. Optional working days determined by the Contractor. PART 2 -PRODUCTS 2.01 SUBMITTALS SCHEDULE A Preparation: Submit a schedule of submittals, arranged in chronological order by dates required by construction schedule. Include time required for review, resubmittal, ordering, manufacturing, fabrication, and delivery when establishing dates. 1. Coordinate Submittals Schedule with list of subcontracts, the Schedule of Values, and Contractor's Construction Schedule. 2. Final Submittal: Submit concurrently with the first complete submittal of Contractor's Construction Schedule. 3. Update the submittals schedule periodically as the work progresses. Submit concurrently with each Application for payment. 2.02 CONTRACTOR'S CONSTRUCTION SCHEDULE, GENERAL A Procedures: Comply with procedures contained in AGC's "Construction Planning & Scheduling." B. Time Frame: Extend schedule from date established for commencement of the Work to date of Substantial Completion. 1. Contract completion date shall not be changed by submission of a schedule that shows an early completion date, unless specifically authorized by Change Order. CONSTRUCTION PROGRESS DOCUMENTATION Boston Bay Architects, Inc. 01 32 00 - 2 of 5 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA C. Activities: Comply with the following: 1. Activity Duration: Define activities so no activity is longer than 10 days, unless specifically allowed by Architect. 2. Procurement Activities: Include procurement process activities for the following long lead items and major items, requiring a cycle of more than 60 days, as separate activities in schedule. Procurement cycle activities include, but are not limited to, submittals, approvals, purchasing, fabrication, and delivery. 3. Submittal Review Time: Include review and resubmittal times indicated in Division 01 Section "Submittal Procedures" in schedule. Coordinate submittal review times in Contractor's Construction Schedule with Submittals Schedule. 4. Startup and Testing Time: Include not less than one day for startup and testing. 5. Substantial Completion: Indicate completion in advance of date established for Substantial Completion, and allow time for Architect's and Owner's Project Manager's administrative procedures necessary for certification of Substantial Completion. D. Constraints: Include constraints and work restrictions indicated in the Contract Documents and as follows in schedule, and show how the sequence of the Work is affected. 1. Work under More Than One Contract: Include a separate activity for each contract. 2. Work by Owner: Include a separate activity for each portion of the Work performed by Owner. 3. Owner-Furnished Products: Include a separate activity for each product. Include delivery date indicated in Division 01 Section "Summary." Delivery dates indicated stipulate the earliest possible delivery date. 4. Work Restrictions: Show the effect of the following items on the schedule: a. Coordination with existing construction. b. Use of premises restrictions. c. Provisions for future construction. d. Seasonal variations. e. Environmental control. 5. Work Stages: Indicate important stages of construction for each major portion of the Work, including, but not limited to, the following: a. Submittals. b. Purchases. c. Fabrication. d. Sample testing. e. Deliveries. f. Installation. g. Tests and inspections. h. Adjusting. 1. Curing. J. Startup and placement into final use and operation. 6. Other Constraints: Include the following specific activities in each trade in each phase. a. Electrical connections to each piece of equipment. CONSTRUCTION PROGRESS DOCUMENTATION Boston Bay Architects, Inc. 01 32 00 -3 of 5 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA b. Mechanical connections to each piece of equipment. E. Milestones: Include milestones indicated in the Contract Documents in schedule, including, but not limited to, the Notice to Proceed, Substantial Completion, and Final Completion. 2.03 CONTRACTOR'S CONSTRUCTION SCHEDULE (GANTT CHART) A. Gantt-Chart Schedule: Submit a comprehensive, fully developed, horizontal, Gantt-chart-type, Contractor's construction schedule within 14 days of date established for the Notice to Proceed. Base schedule on the startup construction schedule and additional information received since the start of Project. B. Preparation: Indicate each significant construction activity separately. Identify first workday of each week with a continuous vertical line. 2.04 REPORTS A. Field Condition Reports: Immediately on discovery of a difference between field conditions and the Contract Documents, prepare and submit a detailed report. Submit with a request for interpretation. Include a detailed description of the differing conditions, together with recommendations for changing the Contract Documents. 2.05 SPECIAL REPORTS A. General: Submit special reports directly to Owner within one day of an occurrence. Distribute copies of report to parties affected by the occurrence. B. Reporting Unusual Events: When an event of an unusual and significant nature occurs at Project site, whether or not related directly to the Work, prepare and submit a special report. List chain of events, persons participating, response by Contractor's personnel, evaluation of results or effects, and similar pertinent information. Advise Owner in advance when these events are known or predictable. PART 3 -EXECUTION 3.01 CONTRACTOR'S CONSTRUCTION SCHEDULE A. Contractor's Construction Schedule Updating: At bi-weekly intervals, update schedule to reflect actual construction progress and activities. Issue schedule one week before submission of Application for Payment. 1. Revise schedule immediately after each meeting or other activity where revisions have been recognized or made. Issue updated schedule concurrently with the report of each such meeting. CONSTRUCTION PROGRESS DOCUMENTATION Boston Bay Architects, Inc. 01 32 00 - 4 of 5 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA 2. Include a report with updated schedule that indicates every change, including, but not limited to, changes in logic, durations, actual starts and finishes, and activity durations. 3. As the Work progresses, indicate Actual Completion percentage for each activity. 4. Evaluate progress of the work jointly with the Owner and Owner's Project Manager at the end of each week to show progress and identify conflicts. B. Distribution: Distribute two copies each of approved schedule to Architect, Owner, Owner's Project Manager, separate contractors, testing and inspecting agencies, and other parties identified by Contractor with a need-to-know schedule responsibility. 1. Post copies in Project meeting rooms and temporary field offices. 2. When revisions are made, distribute updated schedules to the same parties and post in the same locations. Delete parties from distribution when they have completed their assigned portion of the Work and are no longer involved in performance of construction activities. END OF SECTION CONSTRUCTION PROGRESS DOCUMENTATION Boston Bay Architects, Inc. 01 32 00 - 5 of 5 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA SECTION 013233 -PHOTOGRAPHIC DOCUMENTATION PART 1 -GENERAL 1.01 A. 1.02 A. RELATED DOCUMENTS The Contractor, Subcontractors, and/or suppliers providing goods or services referenced in or related to this Section shall also be bound by the Documents identified in Division O 1 Section "Summary", Paragraph 1.01 A, entitled "Related Documents." SUMMARY This Section includes administrative and procedural requirements for the following: 1. Preconstruction photographs. 2. Periodic construction photographs. 3. Final Completion construction photographs. B. Related Sections include the following: 1.03 A. B. C. 1. Division O 1 Section "Submittal Procedures" for submitting photographic documentation. 2. Division 01 Section "Closeout Procedures" for submitting photographic negatives and digital media as Project Record Documents at Project closeout. 3. Division 01 Section "Demonstration and Training" for submitting video recordings of demonstration of equipment and training of Owner's personnel. 4. Division 02 Section "Historic Removal and Dismantling" for photographic documentation before selective demolition operations commence. SUBMITTALS Qualification Data: For photographer. Key Plan: Submit key plan of Project site and building with notation of vantage points marked for location and direction of each photograph. Indicate elevation or story of construction. Include same label information as corresponding set of photographs. Construction Photographs: Submit two prints of each photographic view within seven days of taking photographs. 1. Format: 8-by-10-inch smooth-surface matte prints on single-weight commercial-grade photographic paper, enclosed back to back in clear plastic sleeves that are punched for standard 3-ring binder. 2. Identification: On back of each print, provide an applied label or rubber-stamped impression with the following information: PHOTOGRAPHIC DOCUMENTATION Boston Bay Architects, Inc. 01 32 33 -1 of 3 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA a. Name of Project. b. Name and address of photographer. c. Name of Architect. d. Name of Contractor. e. Date photograph was taken if not date stamped by camera. f. Description of vantage point, indicating location, direction (by compass point), and elevation or story of construction. g. Unique sequential identifier. 3. Digital Images: Submit a complete set of digital image electronic files with each submittal of prints on CD-ROM. Identify electronic media with date photographs were taken. Submit images that have same aspect ratio as the sensor, uncropped. 1.04 QUALITY ASSURANCE A Photographer Qualifications: An individual who has been regularly engaged as a professional photographer of construction projects for not less than three years. 1.05 COORDINATION A Auxiliary Services: Cooperate with photographer and provide auxiliary services requested, including access to Project site and use of temporary facilities, including temporary lighting required to produce clear, well-lit photographs without obscuring shadows. 1.06 USAGE RIGHTS A Obtain and transfer copyright usage rights from photographer to Owner for unlimited reproduction of photographic documentation. PART 2 -PRODUCTS PHOTOGRAPHIC MEDIA 2.01 A Digital Images: Provide images in JPG format, produced by a digital camera with minimum sensor size of 8 megapixels, and at an image resolution of not less than 3200 by 2400 pixels. PART 3 -EXECUTION CONSTRUCTION PHOTOGRAPHS 3.01 A Photographer: Engage a qualified commercial photographer to take construction photographs. PHOTOGRAPHIC DOCUMENTATION Boston Bay Architects, Inc. 013233 - 2 of 3 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCI NORTHAMPTON, MA B. General: Take photographs using the maximum range of depth of field, and that are in focus, to clearly show the Work. Photographs with blurry or out-of-focus areas will not be accepted. 1. Maintain key plan with each set of construction photographs that identifies each photographic location. C. Digital Images: Submit digital images exactly as originally recorded in the digital camera, without alteration, manipulation, editing, or modifications using image-editing software. 1. Date and Time: Include date and time in filename for each image. 2. Field Office Images: Maintain one set of images on CD-ROM in the field office at Project site, available at all times for reference. Identify images same as for those submitted to Architect. D. Preconstruction Photographs: Before commencement of demolition, take color, digital photographs of Project site and surrounding properties, including existing items to remain during construction, from different vantage points, as directed by Architect. 1. Flag construction limits before taking construction photographs. 2. Take eight photographs to show existing conditions adjacent to property before starting the Work. 3. Take eight photographs of existing buildings either on or adjoining property to accurately record physical conditions at start of construction. 4. Take additional photographs as required to record settlement or cracking of adjacent structures, pavements, and improvements. E. Periodic Construction Photographs: Take 12 color, digital photographs monthly, coinciding with the cutoff date associated with each Application for Payment. Select vantage points to show status of construction and progress since last photographs were taken. F. Final Completion Construction Photographs: Take eight color, digital photographs after date of Substantial Completion for submission as Project Record Documents. Architect will direct photographer for desired vantage points. 1. Do not include date stamp. PHOTOGRAPHIC DOCUMENTATION Boston Bay Architects, Inc. END OF SECTION 0132 33 -3 of3 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA SECTION 01 33 00 -SUBMITTAL PROCEDURES PART I-GENERAL 1.01 RELATED DOCUMENTS A The Contractor, Subcontractors, and/or suppliers providing goods and services referenced in or related to this Section shall also be bound by the Documents identified in Division 01 Section "Summary", Paragraph l.OlA, entitled "Related Documents." 1.02 SUMMARY A This Section includes administrative and procedural requirements for submitting Shop Drawings, Product Data, Samples, and other submittals. B. Related Sections include the following: 1. Division 01 Section "Project Management and Coordination" for submitting and distributing meeting and conference minutes and for submitting Coordination Drawings. 2. Division 01 Section "Construction Progress Documentation" for submitting schedules and reports, including Contractor's Construction Schedule. 3. Division 01 Section "Quality Requirements" for submitting test and inspection reports and for mockup requirements. 4. Division 01 Section "Closeout Procedures" for submitting warranties. 5. Division 01 Section "Project Record Documents" for submitting Record Drawings, Record Specifications, and Record Product Data. 6. Division 01 Section "Operation and Maintenance Data" for submitting operation and maintenance manuals. 7. Divisions 02 through 26 Sections for specific requirements for submittals in those Sections. 1.03 DEFINITIONS A Action Submittals: Written and graphic information that requires Architect's responsive action. B. Informational Submittals: Written information that does not require Architect's responsive action. Submittals may be rejected for not complying with requirements. C. Portable Document Format (PDF): An open standard file format licensed by Adobe Systems used for representing documents in a device-independent and display resolution-independent fixed-layout document format. SUBMITTAL PROCEDURES Boston Bay Architects, Inc. 01 33 00 -1 of 11 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCI NORTHAMPTON, MA 1.04 ACTION SUBMITT ALS A. Submittal Schedule: Submit a schedule of submittals, arranged in chronological order by dates required by construction schedule. Include time required for review, ordering, manufacturing, fabrication, and delivery when establishing dates. Include additional time required for making corrections or revisions to submittals noted by Architect and additional time for handling and reviewing submittals required by those corrections. 1. Coordinate Submittals Schedule with list of subcontracts, the Schedule of Values, and Contractor's Construction Schedule. 2. Initial Submittal: Submit concurrently with preliminary network diagram. Include submittals required during the first 15 days of construction. List those required to maintain orderly progress of the Work and those required early because of long lead time for manufacture or fabrication. 3. Final Submittal: Submit concurrently with the first complete submittal of Contractor's Construction Schedule. 1.05 SUBMITTAL ADMINISTRATIVE REQUIREMENTS A. Architect's Digital Data Files: Electronic digital data files of the Contract Drawings will not be provided by Architect for Contractor's use in preparing submittals. B. Coordination: Coordinate preparation and processing of submittals with performance of construction activities. 1. Coordinate each submittal with fabrication, purchasing, testing, delivery, other submittals, and related activities that require sequential activity. 2. Submit all submittal items required for each Specification Section concurrently unless partial submittals for portions of the Work are indicated on approved submittal schedule. 3. Coordinate transmittal of different types of submittals for related parts of the Work so processing will not be delayed because of need to review submittals concurrently for coordination. a. Architect reserves the right to withhold action on a submittal requmng coordination with other submittals until related submittals are received. C. Processing Time: Allow enough time for submittal review, including time for resubmittals, as follows. Time for review shall commence on Architect's receipt of submittal. No extension of the Contract Time will be authorized because of failure to transmit submittals enough in advance of the Work to permit processing, including resubmittals. 1. Initial Review: Allow two weeks for initial review of each submittal. Allow additional time if coordination with subsequent submittals is required. Architect will advise Contractor when a submittal being processed must be delayed for coordination. 2. Intermediate Review: If intermediate submittal is necessary, process it in same manner as initial submittal. SUBMITTAL PROCEDURES Boston Bay Architects, Inc. 01 33 00 - 2 of 11 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA 3. Resubmittal Review: Allow two weeks for review of each resubmittal. a. Resubmittals will be reviewed no more than two times at the Owner's expense. Resubmittals which fail to comply with Contract requirements will be reviewed at the Contractor's expense, based on an hourly rate of $75 per hour, not to exceed $600 for each subsequent submittal. b. The Owner reserves the right to deduct said reimbursement from the Contractor's application for payment on a monthly basis. 4. Concurrent Consultant Review: Submittals may be transmitted simultaneously to Architect and to Architect's consultants, as required. Allow two weeks for review of each submittal. Consultant will return submittal to Architect before being returned to Contractor. D. Electronic Submittals: Identify and incorporate information in each electronic submittal file as follows: 1. Assemble complete submittal package into a single indexed file incorporating submittal requirements of a single Specification Section and transmittal form with links enabling navigation to each item. 2. Name file with submittal number or other unique identifier, including revision identifier. a. File name shall use project identifier and Specification Section number followed by a decimal point and then a sequential number (e.g., HCC-061000.01). Resubmittals shall include an alphabetic suffix after another decimal point (e.g., HCC-061000.01.A). 3. Provide means for insertion to permanently record Contractor's review and approval markings and action taken by Architect. 4. Transmittal Form for Electronic Submittals: Use electronic form acceptable to Architect, containing the following information: a. Project name. b. Date. c. Name and address of Architect. d. Name of Contractor. e. Name of firm or entity that prepared submittal. f. Names of subcontractor, manufacturer, and supplier. g. Category and type of submittal. h. Submittal purpose and description. 1. Specification Section number and title. J. Specification paragraph number or drawing designation and generic name for each of multiple items. k. Drawing number and detail references, as appropriate. 1. Location(s) where product is to be installed, as appropriate. m. Related physical samples submitted directly. n. Indication of full or partial submittal. o. Transmittal number, numbered consecutively. p. Submittal and transmittal distribution record. SUBMITTAL PROCEDURES Boston Bay Architects, Inc. 01 33 00 -3 of 11 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA q. Other necessary identification. r. Remarks. 5. Metadata: Include the following information as keywords in the electronic submittal file metadata: a. Project name. b. Number and title of appropriate Specification Section. c. Manufacturer name. d. Product name. E. Options: Identify options requiring selection by Architect. F. Deviations and Additional Information: On an attached separate sheet, prepared on Contractor's letterhead, record relevant information, requests for data, revisions other than those requested by Architect on previous submittals, and deviations from requirements in the Contract Documents, including minor variations and limitations. Include same identification information as related submittal. G. Resubmittals: Make resubmittals in same form and number of copies as initial submittal. 1. Note date and content of previous submittal. 2. Note date and content of revision in label or title block and clearly indicate extent of revision. 3. Resubmit submittals until they are marked "REVIEWED" or "REVIEWED WITH NOTATIONS." H. Distribution: Furnish copies of final submittals to manufacturers, subcontractors, suppliers, fabricators, installers, authorities having jurisdiction, and others as necessary for performance of construction activities. Show distribution on transmittal forms. I. Use for Construction: Retain complete copies of submittals on Project site. Use only final action submittals that are marked with approval notation from Architect's action stamp. PART 2 -PRODUCTS 2.01 SUBMITTAL PROCEDURES A. General: Prepare and submit Action Submittals required by individual Specification Sections. 1. Submit electronic submittals via email as PDF electronic files. a. Architect will return annotated file. Annotate and retain one copy of file as an electronic Project record document file. SUBMITTAL PROCEDURES Boston Bay Architects, Inc. 01 33 00 - 4 of 11 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCI NORTHAMPTON, MA 2. Certificates and Certifications Submittals: Provide a statement that includes signature of entity responsible for preparing certification. Certificates and certifications shall be signed by an officer or other individual authorized to sign documents on behalf of that entity. a. Provide a digital signature with digital certificate on electronically submitted certificates and certifications where indicated. B. Product Data: Collect information into a single submittal for each element of construction and type of product or equipment. 1. If information must be specially prepared for submittal because standard printed data are not suitable for use, submit as Shop Drawings, not as Product Data. 2. Mark each copy of each submittal to show which products and options are applicable. 3. Include the following information, as applicable: a. Manufacturer's written recommendations. b. Manufacturer's product specifications. c. Manufacturer's installation instructions. d. Standard color charts. e. Manufacturer's catalog cuts. f. Wiring diagrams showing factory-installed wiring. g. Printed performance curves. h. Operational range diagrams. 1. Mill reports. J. Standard product operation and maintenance manuals. k. Compliance with specified referenced standards. 1. Testing by recognized testing agency. m. Application of testing agency labels and seals. n. Notation of coordination requirements. 4. Submit Product Data before or concurrent with Samples. 5. Submit Product Data in the following format: a. PDF electronic file. C. Shop Drawings: Prepare Project-specific information, drawn accurately to scale. Do not base Shop Drawings on reproductions of the Contract Documents or standard printed data. 1. Preparation: Fully illustrate requirements in the Contract Documents. Include the following information, as applicable: a. Dimensions. b. Identification of products. c. Fabrication and installation drawings. d. Roughing-in and setting diagrams. e. Wiring diagrams showing field-installed wmng, including power, signal, and control wiring. f. Shopwork manufacturing instructions. g. Templates and patterns. SUBMITTAL PROCEDURES Boston Bay Architects, Inc. 01 33 00 -5 of 11 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA h. Schedules. 1. Design calculations. J. Compliance with specified standards. k. Notation of coordination requirements. 1. Notation of dimensions established by field measurement. m. Relationship to adjoining construction clearly indicated. n. Seal and signature of professional engineer if specified. o. Wiring Diagrams: Differentiate between manufacturer-installed and field-installed wmng. 2. Sheet Size: Except for templates, patterns, and similar full-size drawings, submit Shop Drawings on sheets at least 8-1/2 by 11 inches but no larger than 30 by 42 inches. 3. Submit Shop Drawings in the following formats: a. PDF electronic file. b. Submit five copies of each submittal, unless copies are required for operation and maintenance manuals. Submit six copies where copies are required for operation and maintenance manuals. Architect will retain two copies; remainder will be returned. Mark up and retain one returned copy as a Project Record Drawing. D. Samples: Submit Samples for review of kind, color, pattern, and texture for a check of these characteristics with other elements and for a comparison of these characteristics between submittal and actual component as delivered and installed. 1. Transmit Samples that contain multiple, related components such as accessories together in one submittal package. 2. Identification: Attach label on unexposed side of Samples that includes the following: a. Generic description of Sample. b. Product name and name of manufacturer. c. Sample source. d. Number and title of appropriate Specification Section. 3. Disposition: Maintain sets of approved Samples at Project site, available for quality- control comparisons throughout the course of construction activity. Sample sets may be used to determine final acceptance of construction associated with each set. a. Samples that may be incorporated into the Work are indicated in individual Specification Sections. Such Samples must be in an undamaged condition at time of use. b. Samples not incorporated into the Work, or otherwise designated as Owner's property, are the property of Contractor. 4. Samples for Initial Selection: Submit manufacturer's color charts consisting of units or sections of units showing the full range of colors, textures, and patterns available. a. Number of Samples: Submit two full sets of available choices where color, pattern, texture, or similar characteristics are required to be selected from manufacturer's product line. Architect will return submittal with options selected. SUBMITTAL PROCEDURES Boston Bay Architects, Inc. 01 33 00 -6 of 11 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA 5. Samples for Verification: Submit full-size units or Samples of size indicated, prepared from same material to be used for the Work, cured and finished in manner specified, and physically identical with material or product proposed for use, and that show full range of color and texture variations expected. Samples include, but are not limited to, the following: partial sections of manufactured or fabricated components; small cuts or containers of materials; complete units of repetitively used materials; swatches showing color, texture, and pattern; color range sets; and components used for independent testing and inspection. a. Number of Samples: Submit three sets of Samples. Architect will retain two Sample sets; remainder will be returned. Mark up and retain one returned Sample set as a Project Record Sample. 1) Submit a single Sample where assembly details, workmanship, fabrication techniques, connections, operation, and other similar characteristics are to be demonstrated. 2) If variation in color, pattern, texture, or other characteristic is inherent in material or product represented by a Sample, submit at least three sets of paired units that show approximate limits of variations. E. Product Schedule or List: As required in individual Specification Sections, prepare a written summary indicating types of products required for the Work and their intended location. Include the following information in tabular form: 1. Type of product. Include unique identifier for each product. 2. Number and name of room or space. 3. Location within room or space. 4. Number of Copies: Submit six (6) copies of product schedule or list, unless otherwise indicated. Architect will retain two copies. a. Mark up and retain one returned copy as a Project Record Document. F. Contractor's Construction Schedule: Comply with requirements specified in Division 01 Section "Construction Progress Documentation" for Architect's action. G. Subcontract List: Prepare a written summary identifying individuals or firms proposed for each portion of the Work, including those who are to furnish products or equipment fabricated to a special design. Include the following information in tabular form: 1. Name, address, and telephone number of entity performing subcontract or supplying products. 2. Number and title ofrelated Specification Section(s) covered by subcontract. 3. Drawing number and detail references, as appropriate, covered by subcontract. 4. Number of Copies: Submit six (6) copies of subcontractor list, unless otherwise indicated. Architect will retain two copies. a. Mark up and retain one returned copy as a Project Record Document. SUBMITTAL PROCEDURES Boston Bay Architects, Inc. 01 33 00 -7 of 11 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA 2.02 INFORMATIONAL SUBMITTALS A. General: Prepare and submit Informational Submittals required by other Specification Sections. B. Coordination Drawings: Comply with requirements specified· in Division 01 Section "Project Management and Coordination." C. Contractor's Construction Schedule: Comply with requirements specified m Division 01 Section "Construction Progress Documentation." D. Qualification Data: Prepare written information that demonstrates capabilities and experience of firm or person. Include lists of completed projects with project names and addresses, names and addresses of architects and owners, and other information specified. E. Welding Certificates: Prepare written certification that welding procedures and personnel comply with requirements in the Contract Documents. Submit record of Welding Procedure Specification (WPS) and Procedure Qualification Record (PQR) on A WS forms. Include names of firms and personnel certified. F. Installer Certificates: Prepare written statements on manufacturer's letterhead certifying that Installer complies with requirements in the Contract Documents and, where required, is authorized by manufacturer for this specific Project. G. Manufacturer Certificates: Prepare written statements on manufacturer's letterhead certifying that manufacturer complies with requirements in the Contract Documents. Include evidence of manufacturing experience where required. H. Product Certificates: Prepare written statements on manufacturer's letterhead certifying that product complies with requirements in the Contract Documents. I. Material Certificates: Prepare written statements on manufacturer's letterhead certifying that material complies with requirements in the Contract Documents. J. Material Test Reports: Prepare reports written by a qualified testing agency, on testing agency's standard form, indicating and interpreting test results of material for compliance with requirements in the Contract Documents. K. Product Test Reports: Prepare written reports indicating current product produced by manufacturer complies with requirements in the Contract Documents. Base reports on evaluation of tests performed by manufacturer and witnessed by a qualified testing agency, or on comprehensive tests performed by a qualified testing agency. L. Research/Evaluation Reports: Prepare written evidence, from a model code organization acceptable to authorities having jurisdiction, that product complies with building code in effect for Project. Include the following information: 1. Name of evaluation organization. 2. Date of evaluation. 3. Time period when report is in effect. 4. Product and manufacturers' names. SUBMITTAL PROCEDURES Boston Bay Architects, Inc. 01 33 00 -8 of 11 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA 5. Description of product. 6. Test procedures and results. 7. Limitations of use. M. Schedule of Tests and Inspections: Comply with requirements specified in Division 01 Section "Quality Requirements." N. Preconstruction Test Reports: Prepare reports written by a qualified testing agency, on testing agency's standard form, indicating and interpreting results of tests performed before installation of product, for compliance with performance requirements in the Contract Documents. 0. Compatibility Test Reports: Prepare reports written by a qualified testing agency, on testing agency's standard form, indicating and interpreting results of compatibility tests performed before installation of product. Include written recommendations for primers and substrate preparation needed for adhesion. P. Field Test Reports: Prepare reports written by a qualified testing agency, on testing agency's standard form, indicating and interpreting results of field tests performed either during installation of product or after product is installed in its final location, for compliance with requirements in the Contract Documents. Q. Maintenance Data: Prepare written and graphic instructions and procedures for operation and normal maintenance of products and equipment. Comply with requirements specified in Division 01 Section "Operation and Maintenance Data." R. Design Data: Prepare written and graphic information, including, but not limited to, performance and design criteria, list of applicable codes and regulations, and calculations. Include list of assumptions and other performance and design criteria and a summary of loads. Include load diagrams if applicable. Provide name and version of software, if any, used for calculations. Include page numbers. S. Manufacturer's Instructions: Prepare written or published information that documents manufacturer's recommendations, guidelines, and procedures for installing or operating a product or equipment. Include name of product and name, address, and telephone number of manufacturer. Include the following, as applicable: 1. Preparation of substrates. 2. Required substrate tolerances. 3. Sequence of installation or erection. 4. Required installation tolerances. 5. Required adjustments. 6. Recommendations for cleaning and protection. T. Manufacturer's Field Reports: Prepare written information documenting factory-authorized service representative's tests and inspections. Include the following, as applicable: 1. Name, address, and telephone number of factory-authorized service representative making report. 2. Statement on condition of substrates and their acceptability for installation of product. 3. Statement that products at Project site comply with requirements. SUBMITTAL PROCEDURES Boston Bay Architects, Inc. 01 33 00 - 9 of 11 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA 4. Summary of installation procedures being followed, whether they comply with requirements and, if not, what corrective action was taken. 5. Results of operational and other tests and a statement of whether observed performance complies with requirements. 6. Statement whether conditions, products, and installation will affect warranty. 7. Other required items indicated in individual Specification Sections. U. Insurance Certificates and Bonds: Prepare written information indicating current status of insurance or bonding coverage. Include name of entity covered by insurance or bond, limits of coverage, amounts of deductibles, if any, and term of the coverage. V. Material Safety Data Sheets (MSDSs): Submit information as required by law. 2.03 DELEGATED DESIGN A Performance and Design Criteria: Where professional design services or certifications by a design professional are specifically required of Contractor by the Contract Documents, provide products and systems complying with specific performance and design criteria indicated. 1. If criteria indicated are not sufficient to perform services or certification required, submit a written request for additional information to Architect. B. Delegated-Design Submittal: In addition to Shop Drawings, Product Data, and other required submittals, submit five copies of a statement, signed and sealed by the responsible design professional licensed in the Commonwealth of Massachusetts, for each product and system specifically assigned to Contractor to be designed or certified by a design professional. 1. Indicate that products and systems comply with performance and design criteria in the Contract Documents. Include list of codes, loads, and other factors used in performing these services. PART 3 -EXECUTION 3.01 CONTRACTOR'S REVIEW A Review each submittal and check for coordination with other Work of the Contract and for compliance with the Contract Documents. Note corrections and field dimensions. Mark with approval stamp before submitting to Architect. B. Approval Stamp: Stamp each submittal with a uniform, approval stamp. Include Project name and location, submittal number, Specification Section title and number, name of reviewer, date of Contractor's approval, and statement certifying that submittal has been reviewed, checked, and approved for compliance with the Contract Documents. SUBMITTAL PROCEDURES Boston Bay Architects, Inc. 01 33 00 -10 of 11 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REP AIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA 3.02 ARCHITECT'S ACTION A General: Architect will not review submittals that do not bear Contractor's approval stamp and will return them without action. B. Action Submittals: Architect will review each submittal, make marks to indicate corrections or modifications required, and return it. Architect will stamp each submittal with an action stamp and will mark stamp appropriately to indicate action taken, as follows: 1. "REVIEWED": The portion of Work covered by the submittal may proceed provided it complies with the Contract Documents. 2. "REVIEWED WITH NOTATIONS": The portion of Work covered by the submittal may proceed provided it complies with notations or corrections on the submittal, and with the Contract Documents. 3. "REVISE AND RESUBMIT" or "DISAPPROVED": Revise or prepare a new submittal in accordance with notations; resubmit. Do not proceed with that portion of the Work covered by the submittal. C. Informational Submittals: Architect will review each submittal and will not return it, or will return it if it does not comply with requirements. Architect will forward each submittal to appropriate party. D. Partial submittals are not acceptable, will be considered nonresponsive, and will be returned without review, as "DISAPPROVED." E. Submittals not required by the Contract Documents may not be reviewed and may be discarded. SUBMITTAL PROCEDURES Boston Bay Architects, Inc. END OF SECTION 01 33 00 -11 of 11 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA SECTION 01 35 43 -ENVIRONMENTAL PROCEDURES PART 1 -GENERAL 1.01 GENERAL A. Conditions of the Contract and all sections of Division O 1, General Requirements shall be part of this section unless otherwise specifically excluded. B. Examine all Drawings and all other Sections of the Specifications for requirements therein affecting the work of this trade. 1.02 RELATED WORK UNDER OTHER SECTIONS A. Asbestos Remediation. 1.03 HAZARDOUS MATERIALS PROCEDURE A. Asbestos 1. Asbestos Materials Exist On-Site: There are accessible and inaccessible asbestos containing materials (ACM). ACM affected by the renovation/demolition project are included under this contract. 2. The General Contractor shall retain the services of a Massachusetts licensed asbestos abatement contractor to perform ACM abatement. Refer to Section 02 80 20. 3. Responsible Person On-Site: The General Contractor shall designate one of its senior on-site employees to be in charge of any coordination between the Architect, the General Contractor and all subcontractors with respect to hazardous materials. 4. Unknown and inaccessible ACM: During the work of the Contract, it is possible that previously unknown asbestos materials may be discovered in currently concealed locations. 5. Notification: If the General Contractor and any subcontractors discover or encounter any ACM during the performance of the work, the General Contractor shall immediately: a. Stop work, notify the architect about the presence of suspect ACM and request instructions for proper action, and b. Take whatever steps and measures are necessary to reduce, control or eliminate the risk of exposure of workers and the public to the ACM. c. Every effort will be made to obtain DEP (12 working day notification period) waivers to remove hidden or unforeseen ACM by the asbestos contractor. The General Contractor and/or the Demolition Contractor shall allow sufficient time for the removal of the ACM at no additional charges to the owner for delays and should waivers are denied. 6. Responsibility for Hazardous Material Discovery: It is the sole responsibility of the General Contractor and all subcontractors to undertake whatever measures, methods of procedures are necessary, required or otherwise appropriate to safeguard the health and ENVIRONMENTAL PROCEDURES 01 35 43 -1 of 3 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA safety of all workers and members of the public with respect to identification and discovery of previously unknown hazardous materials during the work of the Project. 7. Indemnification: To the fullest extent permitted by law, the General Contractor and all subcontractors shall indemnify and hold harmless the Owner and the Architect and their agents and employees from and against all claims, damages, losses and expenses including, but not limited to, attorneys' fees arising out of or relating to the performance of the Work, including the discovery or identification of any hazardous materials, provided that any such claim, damage, loss or expense if attributable to bodily injury, sickness, disease or death, or to damage to or destruction of tangible property (other than the Work itself) including the lose of use resulting therefrom; and is caused in whole or in part by any negligent act or omission of the General Contractor, any Subcontractor, anyone directly or indirectly employed by any of them or anyone for whose acts any of them may be liable, regardless of whether or not it is caused in part by a party indemnified. B. Lead: 1. The General Contractor and all subcontractors shall be made aware that lead exists on all painted surfaces. 2. General Contractor and all subcontractors must comply with EPA RRP and 2015 regulations to insure full compliance. 3. All the work of this Contract shall conform to the standard set by all applicable Federal, State and Local laws, regulations, ordinance and guidelines in such from in which they exist at the time of the work on the Contract and as may be required by subsequent regulations. 4. The General Contractor and all subcontractors are solely responsible for means and methods and techniques used for demolition and lead control. The General Contractor and all subcontractors shall collect and control lead contaminated debris. 5. The General Contractor and all subcontractors shall at his own cost and expense comply with all laws, ordinance, rules and regulations of Federal, State, Regional and Local authorities during demolition, prepping, sanding, cutting, burning, scraping, painting over, grinding and regarding handling, storing and disposing of lead and lead contaminated waste material. 6. The General Contractor and all subcontractors shall submit to the Architect prior to commencing of work the following: a. Written respiratory and notification program b. Written lead compliance program in accordance with OSHA regulations including: l. Training requirement certifications. 2. Supervisor qualifications. 3. Written compliance program specific to this project 4. Respirators fit test records. 5. Medical surveillance certificates. 7. The EPA and the DEP require debris with lead to be tested in accordance with the Toxicity Characteristic Leaching Procedure (TCLP) to determine the potential for significant amounts of lead to leach out of the waste. If the results are below the DEP standard (5.0 ppm), the waste may be disposed of in a conventional landfill for demolition debris. If, however, the TCLP results are above the DEP standard, the ENVIRONMENTAL PROCEDURES 01 35 43 -2 of 3 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCI NORTHAMPTON, MA waste must be disposed of in a DEP approved, hazardous waste landfill. The General Contractor and all subcontractors shall at own cost and expense perform all required testing of waste by the TCLP. The General Contractor and all subcontractors must submit to the Owner copy of tests performed and all waste shipment records prior to disposing of debris. The Owner reserves the right to have own TCLP samples collected to verify results. All disposal costs shall be at the General Contractor and all subcontractors' responsibility. 8. The following references are cited as current applicable publications. This project is subject to compliance with the all regulations including but not limited to: a. Commonwealth of Massachusetts, Department of Labor and Work Force Development 454 CMR 11.00, Structural Painting Safety Code, as currently amended. b. Commonwealth of Massachusetts, Department of Environmental Protection, and Hazardous Materials Regulations at 310 CMR 30.00 as currently amended. c. U. S. Department of Labor, Occupational Safety and Health Administration Title 29 CFR 1910.1025 and 29 CFR Part 1926.62. d. Commonwealth of Massachusetts, Department of Labor and Work Force Development 454 CMR 22.00. e. Commonwealth of Massachusetts, Department of Environmental Protection, 310 CMR 6.0-8.0. f. Commonwealth of Massachusetts, Department of Environmental Protection ABC rubble rules. 9. All above regulations are applicable to this project. Where there is a conflict between this section and the applicable regulations, the more stringent requirement shall prevail. PART 2 -(PRODUCTS) PART 3 -(EXECUTION) Not Used Not Used ENVIRONMENTAL PROCEDURES END OF SECTION 01 35 43 -3 of 3 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA SECTION 01 35 91 -HISTORIC TREATMENT PROCEDURES PART I-GENERAL 1.01 RELATED DOCUMENTS A. The Contractor, Subcontractors, and/or suppliers providing goods or services referenced in or related to this Section shall also be bound by the Documents identified in Division 01 Section "Summary", Paragraph 1.0lA, entitled "Related Documents." 1.02 SUMMARY A This Section includes special procedures for historic treatment on Project including, but not limited to, the following: 1. Storage and protection of existing historic materials. 2. Temporary protection of historic materials during construction. 3. Protection during application of chemicals. 4. Protection during use of heat-generating equipment. 5. Historic treatment procedures. B. Related Sections include the following: 1.03 A 1.04 A B. 1. Division 01 Section "Construction Progress Documentation" for preconstruction photographs taken before historic treatment. 2. Division 01 Section "Photographic Documentation" for preconstruction photographs taken before historic treatment. REFERENCES Historic Quality Standard: Comply with National Park Service, U.S. Department of the Interior; The Secretary of the Interior's Standards for the Treatment of Historic Properties, with Guidelines for Preserving, Rehabilitating, Restoring & Reconstructing Historic Buildings, and the Preservation Briefs for each type of restoration and repair required for this Project. DEFINITIONS Consolidate: To strengthen loose or deteriorated materials in place. Design Reference Sample: A sample that represents the Architect's prebid selection of work to be matched; it may be existing work or work specially produced for the Project. HISTORIC TREATMENT PROCEDURES Boston Bay Architects, Inc. 01 35 91 - 1 of 11 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA C. Dismantle: To disassemble or detach a historic item from a surface, or a nonhistoric item from a historic surface, using gentle methods and equipment to prevent damage to historic items and surfaces; disposing of items unless indicated to be salvaged or reinstalled. D. Historic: Spaces, areas, rooms, surfaces, materials, finishes, and overall appearance that are important to the successful restoration and reconstruction as determined by Architect. Designated historic surfaces are indicated on Drawings. E. Match: To blend with adjacent construction and manifest no apparent difference in material type, species, cut, form, detail, color, grain, texture, or finish; as approved by Architect. F. Refinish: To remove existing finishes to base material and apply new finish to match original, or as otherwise indicated. G. Reinstall: To protect removed or dismantled item, repair and clean it as indicated for reuse, and reinstall it in original position, or where indicated. H. Remove: To take down or detach a nonhistoric item located within a historic space, area, or room, using methods and equipment to prevent damage to historic items and surfaces; disposing of items unless indicated to be salvaged or reinstalled. I. Repair: To correct damage and defects, retaining existing materials, features, and finishes while employing as little new material as possible. This includes patching, piecing-in, splicing, consolidating, or otherwise reinforcing or upgrading materials. J. Replace: To remove, duplicate, and reinstall entire item with new material. The original item is the pattern for creating duplicates unless otherwise indicated. K. Replicate: To reproduce in exact detail, materials, and finish unless otherwise indicated. L. Reproduce: To fabricate a new item, accurate in detail to the original, and from either the same or a similar material as the original, unless otherwise indicated. M. Restore: To consolidate, replicate, reproduce, repair, and refinish as required to achieve the indicated results. N. Retain: To keep existing items that are not to be removed or dismantled. 0. Reversible: New construction work, treatments, or processes that can be removed or undone in the future without damaging historic materials unless otherwise indicated. P. Salvage: To protect removed or dismantled items and deliver them to Owner. Q. Stabilize: To provide structural reinforcement of unsafe or deteriorated items while maintaining the essential form as it exists at present; also, to reestablish a weather-resistant enclosure. R. Strip: To remove existing finish down to base material unless otherwise indicated. HISTORIC TREATMENT PROCEDURES Boston Bay Architects, Inc. 01 35 91 -2 of 11 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA 1.05 A B. 1.06 A COORDINATION Historic Treatment Subschedule: General Contractor to provide construction schedule coordinating the sequencing and scheduling of historic treatment work for entire Project, including each activity to be performed in historic spaces, areas, and rooms, and on historic surfaces; and based on Contractor's Construction Schedule. Secure time commitments for performing critical construction activities from separate entities responsible for historic treatment work. 1. Schedule construction operations in sequence required to obtain best historic treatment results. 2. Coordinate sequence of historic treatment work activities to accommodate the following: a. Owner's continuing occupancy of portions of existing building. b. Owner's partial occupancy of completed Work. c. Other known work in progress. d. Tests and inspections. 3. Detail sequence of historic treatment work, with start and end dates. 4. Utility Services: Indicate how long utility services will be interrupted. Coordinate shutoff, capping, and continuation of utility services. 5. Equipment Data: List gross loaded weight, axle-load distribution, and wheel-base dimension data for mobile and heavy equipment proposed for use. Do not use such equipment without certification from Contractor's professional engineer that the structure can support the imposed loadings without damage. Public Circulation: Coordinate historic treatment work with public circulation patterns at Project site. Some work is near public circulation patterns. Public circulation patterns cannot be closed off entirely, and in places can be only temporarily redirected around small areas of work. Plan and execute the Work accordingly. PROJECT MEETINGS FOR HISTORIC TREATMENT Preliminary Historic Treatment Conference: Before starting historic treatment work, Architect will conduct conference at Project site. 1. Attendees: In addition to representatives of Owner, Architect, and Contractor, testing service representative, historic treatment specialists, chemical-cleaner manufacturer, and installers whose work interfaces with or affects historic treatment shall be represented at the meeting. 2. Agenda: Discuss items of significance that could affect progress of historic treatment work, including review of the following: a. Historic Treatment Subschedule: Discuss and finalize; verify availability of materials, historic treatment specialists' personnel, equipment, and facilities needed to make progress and avoid delays. b. Fire-prevention plan. c. Governing regulations. d. Areas where existing construction is to remain and the required protection. HISTORIC TREATMENT PROCEDURES Boston Bay Architects, Inc. 01 35 91 - 3 of 11 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA e. Hauling routes. f. Sequence of historic treatment work operations. g. Storage, protection, and accounting for salvaged and specially fabricated items. h. Existing conditions, staging, and structural loading limitations of areas where materials are stored. 1. Qualifications of personnel assigned to historic treatment work and assigned duties. J. Requirements for extent and quality of work, tolerances, and required clearances. k. Methods and procedures related to historic treatments, including product manufacturers' written instructions and precautions regarding, historic treatment procedures and their effects on materials, components, and vegetation. 1. Embedded work such as flashings and lintels, special details, collection of wastes, protection of occupants and the public, and condition of other construction that affect the Work or will affect the work. 3. Reporting: Architect will record conference results and distribute copies to everyone in attendance and to others affected by decisions or actions resulting from conference. B. Coordination Meetings: Conduct coordination meetings specifically for historic treatment work at weekly intervals. Coordination meetings are in addition to specific meetings held for other purposes, such as progress meetings and preinstallation conferences. 1. Attendees: In addition to representatives of Owner, Architect, and Contractor, each historic treatment specialist, supplier, installer, and other entity concerned with progress or involved in planning, coordination, or performance of historic treatment work activities shall be represented at these meetings. All participants at conference shall be familiar with Project and authorized to conclude matters relating to historic treatment work. 2. Agenda: Review and correct or approve minutes of previous coordination meeting. Review other items of significance that could affect progress of historic treatment work. Include topics for discussion as appropriate to status of Project. a. Historic Treatment Subschedule: Review progress since last coordination meeting. Determine whether each schedule item is on time, ahead of schedule, or behind schedule. Determine how construction behind schedule will be expedited with retention of quality; secure commitments from parties involved to do so. Discuss whether schedule revisions are required to ensure that current and subsequent activities are completed within the Contract Time. b. Schedule Updating: Revise Contractor's Historic Treatment Subschedule after each coordination meeting where revisions to schedule have been made or recognized. Issue revised schedule concurrently with report of each meeting. c. Review present and future needs of each entity present, including review items listed in the "Preliminary Historic Treatment Conference" Paragraph above and the following: 1) Interface requirements of historic treatment work with other Project Work. 2) Status of submittals for historic treatment work. 3) Access to historic treatment work. 4) Effectiveness of fire-prevention plan. 5) Quality and work standards of historic treatment work. HISTORIC TREATMENT PROCEDURES Boston Bay Architects, Inc. 01 35 91 -4 of 11 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCI NORTHAMPTON, MA 1.07 A 1.08 A B. C. D. 1.09 A 6) Change Orders for historic treatment work. 3. Reporting: Record meeting results and distribute copies to everyone in attendance and to others affected by decisions or actions resulting from each meeting. MATERIALS OWNERSHIP Historic items, relics, and similar objects including, but not limited to, cornerstones and their contents, commemorative plaques and tablets, antiques, and other items of interest or value to Owner that may be encountered or uncovered during the Work, regardless of whether they were previously documented, remain Owner's property. 1. Carefully dismantle and salvage each item or object and protect it from damage, then promptly deliver it to Owner where directed. INFORMATIONAL SUBMITTALS Historic Treatment Subschedule: 1. Submit historic treatment subschedule within seven days of date established for commencement of historic treatment work. Preconstruction Documentation: Show preexisting conditions of adjoining construction and site improvements, including finish surfaces, that might be misconstrued as damage caused by Contractor's historic treatment operations. Historic Treatment Program: Submit seven days before work begins. Fire-Prevention Plan: Submit seven days before work begins. QUALITY ASSURANCE Historic Treatment Specialist Qualifications: An experienced firm regularly engaged in historic treatments similar in nature, materials, design, and extent to this work as specified in each section and that has completed a minimum of five recent projects with a record of successful in- service performance that demonstrates the firm's qualifications to perform this work. 1. Field Supervisor Qualifications: Full-time supervisors experienced in historic treatment work similar in nature, material, design, and extent to that indicated for this Project. Supervisors shall be on Project site when historic treatment work begins and during its progress. Supervisors shall not be changed during Project except for causes beyond the control of the specialist firm. a. Construct new mockups of required work whenever a supervisor is replaced. HISTORIC TREATMENT PROCEDURES Boston Bay Architects, Inc. 01 35 91 - 5 of 11 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA B. Historic Treatment Program: Prepare a written plan for historic treatment for whole Project, including each phase or process and protection of surrounding materials during operations. Describe in detail the materials, methods, and equipment to be used for each phase of work. Show compliance with indicated methods and procedures specified in this and other Sections. Coordinate this whole-Project historic treatment program with specific requirements of programs required in other historic treatment Sections. C. D. 1.10 A 1. Dust and Noise Control: Include locations of proposed temporary dust-and noise-control partitions and means of egress from occupied areas coordinated with continuing on-site operations and other known work in progress. 2. Debris Hauling: Include plans clearly marked to show debris hauling routes, turning radii, and locations and details of temporary protective barriers. Fire-Prevention Plan: Prepare a written plan for preventing fires during the Work, including placement of fire extinguishers, fire blankets, rag buckets, and other fire-prevention devices during each phase or process. Coordinate plan with Owner's fire-protection equipment and requirements. Include fire-watch personnel's training, duties, and authority to enforce fire safety. Safety and Health Standard: Comply with ANSVASSE Al 0.6. STORAGE AND HANDLING OF HISTORIC MATERIALS Salvaged Historic Materials: 1. Clean loose dirt and debris from salvaged historic items unless more extensive cleaning is indicated. 2. Pack or crate items after cleaning; cushion against damage during handling. Label contents of containers. 3. Store items in a secure area until delivery to Owner. 4. Transport items to Owner's storage area on-site. 5. Protect items from damage during transport and storage. B. Historic Materials for Reinstallation: 1. Repair and clean historic items for reuse as indicated. 2. Pack or crate items after cleaning and repairing; cushion against damage during handling. Label contents of containers. 3. Protect items from damage during transport and storage. 4. Reinstall items in locations indicated. Comply with installation requirements for new materials and equipment unless otherwise indicated. Provide connections, supports, and miscellaneous materials to make item functional for use indicated. C. Existing Historic Materials to Remain: Protect construction indicated to remain against damage and soiling from construction work. Where permitted by Architect, items may be dismantled and taken to a suitable, protected storage location during construction work and reinstalled in their original locations after historic treatment and construction work in the vicinity is complete. HISTORIC TREATMENT PROCEDURES Boston Bay Architects, Inc. 01 35 91 - 6 of 11 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REP AIRS PHASE TWO, DCP 1828 HCI NORTHAMPTON, MA D. Storage: Catalog and store historic items within a weathertight enclosure where they are protected from moisture, weather, condensation, and freezing temperatures. 1. Identify each item with a nonpermanent mark to document its original location. Indicate original locations on plans, elevations, sections, or photographs by annotating the identifying marks. 2. Secure stored materials to protect from theft. 3. Control humidity so that it does not exceed 85 percent. Maintain temperatures 5 deg For more above the dew point. E. Storage Space: 1.11 A 1. Arrange for off-site locations for storage and protection of historic material that cannot be stored and protected on-site .. There shall be no storage of historic materials on site. FIELD CONDITIONS Size Limitations in Historic Spaces: Materials, products, and equipment used for performing the Work and for transporting debris, materials, and products shall be of sizes that clear surfaces within historic spaces, areas, rooms, and openings, including temporary protection, by 12 inches or more. PART 2-PRODUCTS -(Not Used) PART 3 -EXECUTION 3.01 A PROTECTION,GENERAL Protect persons, motor vehicles, surrounding surfaces of building, building site, plants, and surrounding buildings from harm resulting from historic treatment procedures. 1. Use only proven protection methods, appropriate to each area and surface being protected. 2. Provide temporary barricades, barriers, and directional signage to exclude the public from areas where historic treatment work is being performed. 3. Erect temporary barriers to form and maintain fire-egress routes. 4. Erect temporary protective covers over walkways and at points of pedestrian and vehicular entrance and exit that must remain in service during historic treatment work. 5. Contain dust and debris generated by historic treatment work, and prevent it from reaching the public or adjacent surfaces. 6. Provide shoring, bracing, and supports as necessary. Do not overload structural elements. 7. Protect floors and other surfaces along hauling routes from damage, wear, and staining. 8. Provide supplemental sound-control treatment to isolate removal and dismantling work from other areas of the building .. HISTORIC TREATMENT PROCEDURES Boston Bay Architects, Inc. 01 35 91 -7 of 11 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA B. Temporary Protection of Historic Materials: 1. Protect existing historic materials with temporary protections and construction. Do not remove existing materials unless otherwise indicated. 2. Do not attach temporary protection to historic surfaces except as indicated as part of the historic treatment program and approved by Architect. C. Comply with each product manufacturer's written instructions for protections and precautions. Protect against adverse effects of products and procedures on people and adjacent materials, components, and vegetation. D. Utility and Communications Services: 1. Notify Owner, Architect, authorities having jurisdiction, and entitles owning or controlling wires, conduits, pipes, and other services affected by historic treatment work before commencing operations. 2. Disconnect and cap pipes and services as required by authorities having jurisdiction, as required for historic treatment work. 3. Maintain existing services unless otherwise indicated; keep in service, and protect against damage during operations. Provide temporary services during interruptions to existing utilities. E. Existing Drains: Prior to the start of work in an area, test drainage system to ensure that it is functioning properly. Notify Architect immediately of inadequate drainage or blockage. Do not begin work in an area until the drainage system is functioning properly. 3.02 A. 1. Prevent solids such as stone or mortar residue or other debris from entering the drainage system. Clean out drains and drain lines that become sluggish or blocked by sand or other materials resulting from historic treatment work. 2. Protect drains from pollutants. Block drains or filter out sediments, allowing only clean water to pass. PROTECTION FROM FIRE General: Follow fire-prevention plan and the following: 1. Comply with NFP A 241 requirements unless otherwise indicated. 2. Remove and keep area free of combustibles, including rubbish, paper, waste, and chemicals, unless necessary for the immediate work. a. If combustible material cannot be removed, provide fire blankets to cover such materials. 3. Prohibit smoking by all persons within Project work and staging areas, in the building and the entire site. HISTORIC TREATMENT PROCEDURES Boston Bay Architects, Inc. 01 35 91 -8 of 11 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA B. Heat-Generating Equipment and Combustible Materials: Comply with the following procedures while performing work with heat-generating equipment or combustible materials, including welding, torch-cutting, soldering, brazing, removing paint with heat, or other operations where open flames or implements using high heat or combustible solvents and chemicals are anticipated: C. 3.03 A. 1. Obtain Owner's approval for operations involving use of welding or other high-heat equipment. Use of open-flame equipment is not permitted. Notify Owner at least 72 hours before each occurrence, indicating location of such work. 2. As far as practicable, restrict heat-generating equipment to shop areas or outside the building. 3. Do not perform work with heat-generating equipment in or near rooms or in areas where flammable liquids or explosive vapors are present or thought to be present. Use a combustible gas indicator test to ensure that the area is safe. 4. Use fireproof baffles to prevent flames, sparks, hot gases, or other high-temperature material from reaching surrounding combustible material. 5. Prevent the spread of sparks and particles of hot metal through open windows, doors, holes, and cracks in floors, walls, ceilings, roofs, and other openings. 6. Fire Watch: Before working with heat-generating equipment or combustible materials, station personnel to serve as a fire watch at each location where such work is performed. Fire-watch personnel shall have the authority to enforce fire safety. Station fire watch according to NFP A 5 lB, NFP A 241, and as follows: a. Train each fire watch in the proper operation of fire-control equipment and alarms. b. Prohibit fire-watch personnel from other work that would be a distraction from fire-watch duties. c. Cease work with heat-generating equipment whenever fire-watch personnel are not present. d. Have fire-watch personnel perform final fire-safety inspection each day beginning no sooner than 30 minutes after conclusion of work at each area of Project site to detect hidden or smoldering fires and to ensure that proper fire prevention is maintained. e. Maintain fire-watch personnel at each area of Project site until 60 minutes after conclusion of daily work. Fire Extinguishers, Fire Blankets, and Rag Buckets: Maintain fire extinguishers, fire blankets, and rag buckets for disposal of rags with combustible liquids. Maintain each as suitable for the type of fire risk in each work area. Ensure that nearby personnel and the fire-watch personnel are trained in fire-extinguisher and blanket use. PROTECTION DURING APPLICATION OF CHEMICALS Protect motor vehicles, surrounding surfaces of building being restored, building site, plants, and surrounding buildings from harm or damage resulting from applications of chemicals and adhesives. HISTORIC TREATMENT PROCEDURES Boston Bay Architects, Inc. 01 35 91 -9 of 11 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCI NORTHAMPTON, MA B. C. D. E. 3.04 A B. C. D. E. Cover adjacent surfaces with protective materials that are proved to resist chemicals selected for Project unless chemicals being used will not damage adjacent surfaces as indicated in historic treatment program. Use covering materials and masking agents that are waterproof and UV resistant and that will not stain or leave residue on surfaces to which they are applied. Apply protective materials according to manufacturer's written instructions. Do not apply liquid masking agents or adhesives to painted or porous surfaces. When no longer needed, promptly remove protective materials. Do not apply chemicals during winds of sufficient force to spread them to unprotected surfaces. Neutralize alkaline and acid wastes and legally dispose of off Owner's property. Collect and dispose of runoff from chemical operations by legal means and in a manner that prevents soil contamination, soil erosion, undermining of paving and foundations, damage to landscaping, or water penetration into building interior. GENERAL HISTORIC TREATMENT Have historic treatment work performed only by qualified historic treatment specialists. Ensure that supervisory personnel are present when historic treatment work begins and during its progress. Record existing work before each procedure (preconstruction), and record progress during the work. Use digital preconstruction documentation photographs or video recordings. Comply with requirements in Section 01 32 33 "Photographic Documentation." Perform surveys of Project Site as the Work progresses to detect hazards resulting from historic treatment procedures. Follow the procedures in subparagraphs below and procedures approved in historic treatment program unless otherwise indicated: 1. Retain as much existing material as possible; repair and consolidate rather than replace. 2. Use additional material or structure to reinforce, strengthen, prop, tie, and support existing material or structure. 3. Use reversible processes wherever possible. 4. Use historically accurate repair and replacement materials and techniques unless otherwise indicated. 5. Record existing work before each procedure (preconstruction) and progress during the work with digital preconstruction documentation photographs or video recordings. Comply with requirements in Section 01 32 33 "Photographic Documentation." F. Notify Architect of visible changes in the integrity of material or components whether from environmental causes including biological attack, UV degradation, freezing, or thawing or from structural defects including cracks, movement, or distortion. 1. Do not proceed with the work in question until directed by Architect. HISTORIC TREATMENT PROCEDURES Boston Bay Architects, Inc. 01 35 91 -10 of 11 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA G. Where missing features are indicated to be repaired or replaced, provide work with appearance based on accurate duplications rather than on conjecture, subject to approval of Architect. H. Where work requires existing features to be removed or dismantled and reinstalled, perform these operations without damage to the material itself, to adjacent materials, or to the substrate. I. Identify new and replacement materials and features with permanent marks hidden in the completed Work to distinguish them from original materials. Record a legend of identification marks and the locations of the items on record Drawings. HISTORIC TREATMENT PROCEDURES Boston Bay Architects, Inc. END OF SECTION 01 35 91 -11 of 11 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA SECTION 01 40 00 -QUALITY REQUIREMENTS PART I-GENERAL 1.01 RELATED DOCUMENTS A. The Contractor, Subcontractors, and/or suppliers providing goods and services referenced in or related to this Section shall also be bound by the Documents identified in Division 01 Section "Summary", Paragraph 1.01A, entitled "Related Documents." 1.02 SUMMARY A. This Section includes administrative and procedural requirements for quality assurance and quality control. B. Testing and inspecting services are required to verify compliance with requirements specified or indicated. These services do not relieve Contractor of responsibility for compliance with the Contract Document requirements. 1. Specific quality-assurance and -control requirements for individual construction activities are specified in the Sections that specify those activities. Requirements in those Sections may also cover production of standard products. 2. Specified tests, inspections, and related actions do not limit Contractor's other quality- assurance and -control procedures that facilitate compliance with the Contract Document requirements. 3. Requirements for Contractor to provide quality-assurance and -control services required by Architect, Owner, Owner's Project Manager, or authorities having jurisdiction are not limited by provisions of this Section. C. Related Sections include the following: 1. Division O 1 Section "Construction Progress Documentation" for developing a schedule of required tests and inspections. 2. Division 01 Section "Cutting and Patching" for repair and restoration of construction disturbed by testing and inspecting activities. 3. Divisions 02 through 26 Sections for specific test and inspection requirements. 1.03 DEFINITIONS A. Quality-Assurance Services: Activities, actions, and procedures performed before and during execution of the Work to guard against defects and deficiencies and substantiate that proposed construction will comply with requirements. QUALITY REQUIREMENTS Boston Bay Architects, Inc. 01 40 00 - 1 of 9 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA B. Quality-Control Services: Tests, inspections, procedures, and related actions during and after execution of the Work to evaluate that actual products incorporated into the Work and completed construction comply with requirements. Services do not include contract enforcement activities performed by Architect or Owner's Project Manager. C. Mockups: Full-size, physical assemblies that are constructed on-site. Mockups are used to verify selections made under sample submittals, to demonstrate aesthetic effects and, where indicated, qualities of materials and execution, and to review construction, coordination, testing, or operation; they are not Samples. 1. Approved mockups establish the standard by which the Work will be judged. 2. Approval of mockups does not constitute approval of deviations from the Contract Documents contained in mockups unless Architect specifically approves such deviations in writing. 3. Approved mockups may become part of the completed Work if undisturbed at time of Substantial Completion. D. Preconstruction Testing: Tests and inspections that are performed specifically for the Project before products and materials are incorporated into the Work to verify performance or compliance with specified criteria. E. Product Testing: Tests and inspections that are performed by an NRTL, an NVLAP, or a testing agency qualified to conduct product testing and acceptable to authorities having jurisdiction, to establish product performance and compliance with industry standards. F. Source Quality-Control Testing: Tests and inspections that are performed at the source, i.e., plant, mill, factory, or shop. G. Field Quality-Control Testing: Tests and inspections that are performed on-site for installation of the Work and for completed Work. H. Testing Agency: An entity engaged to perform specific tests, inspections, or both. Testing laboratory shall mean the same as testing agency. I. Installer/ Applicator/Erector: Contractor or another entity engaged by Contractor as an employee, Subcontractor, or Sub-subcontractor, to perform a particular construction operation, including installation, erection, application, and similar operations. 1. Using a term such as "carpentry" does not imply that certain construction activities must be performed by accredited or unionized individuals of a corresponding generic name, such as "carpenter." It also does not imply that requirements specified apply exclusively to tradespeople of the corresponding generic name. J. Experienced: When used with an entity, "experienced" means having successfully completed a minimum of five previous projects similar in size and scope to this Project; being familiar with special requirements indicated; and having complied with requirements of authorities having jurisdiction. QUALITY REQUIREMENTS Boston Bay Architects, Inc. 01 40 00 -2 of 9 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCI NORTHAMPTON, MA 1.04 CONFLICTING REQUIREMENTS A. General: If compliance with two or more standards is specified and the standards establish different or conflicting requirements for minimum quantities or quality levels, comply with the most stringent requirement. Refer uncertainties and requirements that are different, but apparently equal, to Architect for a decision before proceeding. B. Minimum Quantity or Quality Levels: The quantity or quality level shown or specified shall be the minimum provided or performed. The actual installation may comply exactly with the minimum quantity or quality specified, or it may exceed the minimum within reasonable limits. To comply with these requirements, indicated numeric values are minimum or maximum, as appropriate, for the context of requirements. Refer uncertainties to Architect for a decision before proceeding. 1.05 SUBMITT ALS A. Qualification Data: For testing agencies specified in "Quality Assurance" Article to demonstrate their capabilities and experience. Include proof of qualifications in the form of a recent report on the inspection of the testing agency by a recognized authority. B. Schedule of Tests and Inspections: Prepare in tabular form and include the following: 1. Specification Section number and title. 2. Description of test and inspection. 3. Identification of applicable standards. 4. Identification of test and inspection methods. 5. Number of tests and inspections required. 6. Time schedule or time span for tests and inspections. 7. Entity responsible for performing tests and inspections. 8. Requirements for obtaining samples. 9. Unique characteristics of each quality-control service. C. Reports: Prepare and submit certified written reports that include the following: 1. Date of issue. 2. Project title and number. 3. Name, address, and telephone number of testing agency. 4. Dates and locations of samples and tests or inspections. 5. Names of individuals making tests and inspections. 6. Description of the Work and test and inspection method. 7. Identification of product and Specification Section. 8. Complete test or inspection data. 9. Test and inspection results and an interpretation oftest results. 10. Record of temperature and weather conditions at time of sample taking and testing and inspecting. 11. Comments or professional opinion on whether tested or inspected Work complies with the Contract Document requirements. 12. Name and signature oflaboratory inspector. 13. Recommendations on retesting and reinspecting. QUALITY REQUIREMENTS Boston Bay Architects, Inc. 01 40 00 - 3 of 9 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA D. Permits, Licenses, and Certificates: For Owner's records, submit copies of permits, licenses, certifications, inspection reports, releases, jurisdictional settlements, notices, receipts for fee payments, judgments, correspondence, records, and similar documents, established for compliance with standards and regulations bearing on performance of the Work. 1.06 QUALITY ASSURANCE A. General: Qualifications paragraphs in this Article establish the minimum qualification levels required; individual Specification Sections specify additional requirements. B. Installer Qualifications: A firm or individual experienced in installing, erecting, or assembling work similar in material, design, and extent to that indicated for this Project, whose work has resulted in construction with a record of successful in-service performance. C. Manufacturer Qualifications: A firm experienced in manufacturing products or systems similar to those indicated for this Project and with a record of successful in-service performance, as well as sufficient production capacity to produce required units. D. Fabricator Qualifications: A firm experienced in producing products similar to those indicated for this Project and with a record of successful in-service performance, as well as sufficient production capacity to produce required units. E. Professional Engineer Qualifications: A professional engineer who is legally qualified to practice in the Commonwealth of Massachusetts and who is experienced in providing engineering services of the kind indicated. Engineering services are defined as those performed for installations of the system, assembly, or product that are similar to those indicated for this Project in material, design, and extent. F. Specialists: Certain sections of the Specifications require that specific construction activities shall be performed by entities who are recognized experts in those operations. Specialists shall satisfy qualification requirements indicated and shall be engaged for the activities indicated. 1. Requirement for specialists shall not supersede building codes and regulations governing the Work. G. Testing Agency Qualifications: An NRTL, an NVLAP, or an independent agency with the experience and capability to conduct testing and inspecting indicated, as documented according to ASTM E 548; and with additional qualifications specified in individual Sections; and where required by authorities having jurisdiction, that is acceptable to authorities. 1. NRTL: A nationally recognized testing laboratory according to 29 CFR 1910. 7. 2. NVLAP: A testing agency accredited according to NIST's National Voluntary Laboratory Accreditation Program. H. Factory-Authorized Service Representative Qualifications: An authorized representative of manufacturer who is trained and approved by manufacturer to inspect installation of manufacturer's products that are similar in material, design, and extent to those indicated for this Project. QUALITY REQUIREMENTS Boston Bay Architects, Inc. 01 40 00 -4 of 9 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCI NORTHAMPTON, MA I. Preconstruction Testing: Where testing agency is indicated to perform preconstruction testing for compliance with specified requirements for performance and test methods, comply with the following: 1. Contractor responsibilities include the following: a. Provide test specimens representative of proposed products and construction. b. Submit specimens in a timely manner with sufficient time for testing and analyzing results to prevent delaying the Work. c. Provide sizes and configurations of test assemblies, mockups, and laboratory mockups to adequately demonstrate capability of products to comply with performance requirements. d. Build site-assembled test assemblies and mockups using installers who will perform same tasks for Project. e. Build laboratory mockups at testing facility using personnel, products, and methods of construction indicated for the completed Work. f. When testing is complete, remove test specimens, assemblies, mockups, and laboratory mockups; do not reuse products on Project. 2. Testing Agency Responsibilities: Submit a certified written report of each test, inspection, and similar quality-assurance service to Architect with copy to Contractor. Interpret tests and inspections and state in each report whether tested and inspected work complies with or deviates from the Contract Documents. J. Mockups: Before installing portions of the Work requiring mockups, build mockups for each form of construction and finish required to comply with the following requirements, using materials indicated for the completed Work: 1. Build mockups in location and of size indicated or, if not indicated, as directed by Architect. 2. Notify Architect and Owner's Project Manager seven days in advance of dates and times when mockups will be constructed. 3. Demonstrate the proposed range of aesthetic effects and workmanship. 4. Obtain Architect's approval of mockups before starting work, fabrication, or construction. a. Allow seven days for initial review and each re-review of each mockup. 5. Maintain mockups during construction in an undisturbed condition as a standard for judging the completed Work. 6. Approval of mockups does not constitute approval of deviations from the Contract Documents contained in mockups unless Architect specifically approves such deviations in writing. 7. Approved mockups may become part of the completed Work if undisturbed at time of Substantial Completion. 1.07 QUALITY CONTROL A. Owner Responsibilities: Where quality-control services are indicated as Owner's responsibility, Owner will engage a qualified testing agency to perform these services. QUALITY REQUIREMENTS Boston Bay Architects, Inc. 01 40 00 -5 of 9 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA 1. Owner will furnish Contractor with names, addresses, and telephone numbers of testing agencies engaged and a description of types of testing and inspecting they are engaged to perform. 2. Payment for these services will be made by the Owner. 3. Costs for retesting and reinspecting construction that replaces or is necessitated by work that failed to comply with the Contract Documents will be charged to Contractor, and the Contract Sum will be adjusted by Change Order. B. Tests and inspections not explicitly assigned to Owner are Contractor's responsibility. Unless otherwise indicated, provide quality-control services specified and those required by authorities having jurisdiction. Perform quality-control services required of Contractor by authorities having jurisdiction, whether specified or not. 1. Where services are indicated as Contractor's responsibility, engage a qualified testing agency to perform these quality-control services. a. Contractor shall not employ same entity engaged by Owner, unless agreed to in writing by Owner. 2. Notify testing agencies at least 24 hours in advance of time when Work that requires testing or inspecting will be performed. 3. Where quality-control services are indicated as Contractor's responsibility, submit a certified written report, in duplicate, of each quality-control service. 4. Testing and inspecting requested by Contractor and not required by the Contract Documents are Contractor's responsibility. 5. Submit additional copies of each written report directly to authorities having jurisdiction, when they so direct. C. Manufacturer's Field Services: Where indicated, engage a factory-authorized service representative to inspect field-assembled components and equipment installation, including service connections. Report results in writing as specified in Division 01 Section "Submittal Procedures." D. Retesting/Reinspecting: Regardless of whether original tests or inspections were Contractor's responsibility, provide quality-control services, including retesting and reinspecting, for construction that replaced Work that failed to comply with the Contract Documents. 1. Retesting to be performed by the Inspection and Testing Agency that performed the original tests. 2. Retest original failed test and perform two additional tests at new locations to be determined by Architect and Testing Agency. 3. Continue retesting until compliance is achieved. E. Testing Agency Responsibilities: Cooperate with Architect, Owner's Project Manager, and Contractor in performance of duties. Provide qualified personnel to perform required tests and inspections. 1. Notify Architect, Owner's Project Manager, and Contractor promptly of irregularities or deficiencies observed in the Work during performance of its services. QUALITY REQUIREMENTS Boston Bay Architects, Inc. 01 40 00 -6 of 9 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA 2. Determine the location from which test samples will be taken and in which in-situ tests are conducted. 3. Conduct and interpret tests and inspections and state in each report whether tested and inspected work complies with or deviates from requirements. 4. Submit a certified written report, in duplicate, of each test, inspection, and similar quality-control service through Contractor. 5. Do not release, revoke, alter, or increase the Contract Document requirements or approve or accept any portion of the Work. 6. Do not perform any duties of Contractor. 7. Do not permit the Contractor to deviate from the requirements of the Contract Documents. F. Associated Services: Cooperate with agencies performing required tests, inspections, and similar quality-control services, and provide reasonable auxiliary services as requested. Notify agency sufficiently in advance of operations to permit assignment of personnel. Provide the following: 1. Access to the Work. 2. Incidental labor and facilities necessary to facilitate tests and inspections. 3. Adequate quantities of representative samples of materials that require testing and inspecting. Assist agency in obtaining samples. 4. Facilities for storage and field curing oftest samples. 5. Delivery of samples to testing agencies. 6. Security and protection for samples and for testing and inspecting equipment at Project site. G. Coordination: Coordinate sequence of activities to accommodate required quality-assurance and -control services with a minimum of delay and to avoid necessity of removing and replacing construction to accommodate testing and inspecting. 1. Schedule times for tests, inspections, obtaining samples, and similar activities. 2. Provide the Testing Agency with a complete set of Contract Documents. H. Schedule of Tests and Inspections: Prepare a schedule of tests, inspections, and similar quality- control services required by the Contract Documents. Submit schedule within 30 days of date established for commencement of the Work. 1. Distribution: Distribute schedule to Owner, Architect, Owner's Project Manager, testing agencies, and each party involved in performance of portions of the Work where tests and inspections are required. 1.08 SPECIAL TESTS AND INSPECTIONS A. Special Tests and Inspections: Owner will engage a qualified testing agency and special inspector to conduct special tests and inspections required by the Massachusetts State Building Code and by authorities having jurisdiction as the responsibility of Owner, and as follows: 1. Verifying that manufacturer maintains detailed fabrication and quality-control procedures and reviewing the completeness and adequacy of those procedures to perform the Work. QUALITY REQUIREMENTS Boston Bay Architects, Inc. 0140 00-7 of9 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA 2. Notifying Architect, Owner's Project Manager, and Contractor promptly of irregularities and deficiencies observed in the Work during performance of its services. 3. Submitting a certified written report of each test, inspection, and similar quality-control service to Architect with copy to Contractor and to authorities having jurisdiction. 4. Submitting a final report of special tests and inspections at Substantial Completion, which includes a list of unresolved deficiencies. 5. Interpreting tests and inspections and stating in each report whether tested and inspected work complies with or deviates from the Contract Documents. 6. Retesting and reinspecting corrected work. a. Costs associated with retesting and reinspecting are the responsibility of the Contractor. B. The Contractor shall give reasonable notice to the SER, or to those performing inspections and tests under the SER's direction, of when the various parts of the Work will be ready for inspection. The Contractor shall obtain instructions from the SER as to what is reasonable notice for the various aspects of the work, and who is to be notified. C. The Owner reserves the right to back charge the Contractor for additional expense incurred by the Owner for the services of the SER or those under his direction when work is not reasonably ready for inspection in accordance with the notice provided by the Contractor. PART 2-PRODUCTS (Not Used) PART 3 -EXECUTION 3.01 TEST AND INSPECTION LOG A. Prepare a record of tests and inspections. Include the following: 1. Date test or inspection was conducted. 2. Description of the Work tested or inspected. 3. Date test or inspection results were transmitted to Architect. 4. Identification of testing agency or special inspector conducting test or inspection. B. Maintain log at Project site. Post changes and modifications as they occur. Provide access to test and inspection log for Architect's and Owner's Project Manager's reference during normal working hours. 3.02 REP AIR AND PROTECTION A. General: On completion of testing, inspecting, sample taking, and similar services, repair damaged construction and restore substrates and finishes. QUALITY REQUIREMENTS Boston Bay Architects, Inc. 01 40 00 - 8 of 9 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA 1. Provide materials and comply with installation requirements specified in other Specification Sections. Restore patched areas and extend restoration into adjoining areas with durable seams that are as invisible as possible. 2. Comply with the Contract Document requirements for Division 01 Section "Cutting and Patching." B. Protect construction exposed by or for quality-control service activities. C. Repair and protection are Contractor's responsibility, regardless of the assignment of responsibility for quality-control services. QUALITY REQUIREMENTS Boston Bay Architects, Inc. END OF SECTION 014000 -9 of 9 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCI NORTHAMPTON, MA SECTION 01 42 00 -REFERENCES PART 1 -GENERAL 1.01 RELATED DOCUMENTS A. The Contractor, Subcontractors, and/or suppliers providing goods and services referenced in or related to this Section shall also be bound by the Documents identified in Division 01 Section "Summary", Paragraph l.OlA, entitled "Related Documents." 1.02 DEFINITIONS A. General: Basic Contract definitions are included in the Conditions of the Contract. B. "Directed": A command or instruction by Architect. Other terms including "requested," "authorized," "selected," "required," and "permitted" have the same meaning as "directed." C. "Indicated": Requirements expressed by graphic representations or in written form on Drawings, in Specifications, and in other Contract Documents. Other terms including "shown," "noted," "scheduled," and "specified" have the same meaning as "indicated." D. "Regulations": Laws, ordinances, statutes, and lawful orders issued by authorities having jurisdiction, and rules, conventions, and agreements within the construction industry that control performance of the Work. E. "Reviewed": When used to convey Architect's action on Contractor's submittals, applications, and requests, "reviewed" is limited to Architect's duties and responsibilities as stated in the Conditions of the Contract. F. "Furnish": Supply and deliver to Project site, ready for unloading, unpacking, assembly, installation, and similar operations. G. "Install": Operations at Project site including unloading, temporarily storing, unpacking, assembling, erecting, placing, anchoring, applying, working to dimension, finishing, curing, protecting, cleaning, and similar operations. H. "Provide": Furnish and install, complete and ready for the intended use. I. "Project Site": Space available for performing construction activities. The extent of Project site is shown on Drawings and may or may not be identical with the description of the land on which Project is to be built. REFERENCES 01 42 00 -1 of 2 Boston Bay Architects, Inc. HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCI NORTHAMPTON, MA 1.03 INDUSTRY STANDARDS A. Applicability of Standards: Unless the Contract Documents include more stringent requirements, applicable construction industry standards have the same force and effect as if bound or copied directly into the Contract Documents to the extent referenced. Such standards are made a part of the Contract Documents by reference. B. Publication Dates: Comply with standards in effect as of date of the Contract Documents unless otherwise indicated. C. Copies of Standards: Each entity engaged in construction on Project should be familiar with industry standards applicable to its construction activity. Copies of applicable standards are not bound with the Contract Documents. 1. Where copies of standards are needed to perform a required construction activity, obtain copies directly from publication source. D. Abbreviations and Acronyms for Standards and Regulations: Where abbreviations and acronyms are used in Specifications or other Contract Documents, they shall mean the recognized name of the organizations responsible for the standards and regulations. 1.04 ABBREVIATIONS AND ACRONYMS A. Industry Organizations: Where abbreviations and acronyms are used in Specifications or other Contract Documents, they shall mean the recognized name of the entities indicated in Thomson Gale's "Encyclopedia of Associations" or in Columbia Books' "National Trade & Professional Associations of the U.S." PART 2 -PRODUCTS (Not Used) PART 3 -EXECUTION (Not Used) END OF SECTION REFERENCES 01 42 00 - 2 of 2 Boston ,Bay Architects, Inc. HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA SECTION 01 50 00 -TEMPORARY FACILITIES AND CONTROLS PART 1 -GENERAL 1.01 RELATED DOCUMENTS A. The Contractor, Subcontractors, and/or suppliers providing goods and services referenced in or related to this Section shall also be bound by the Documents identified in Division O 1 Section "Summary", Paragraph l.OlA, entitled "Related Documents." 1.02 SUMMARY A. This Section includes requirements for temporary utilities, support facilities, and security and protection facilities. B. Related Sections include the following: 1. Division O 1 Section "Summary" for limitations on utility interruptions and other work restrictions. 2. Division 01 Section "Submittal Procedures" for procedures for submitting copies of implementation and termination schedule and utility reports. 3. Division 01 Section "Temporary Tree and Plant Protection." 4. Division O 1 Section "Execution" for progress cleaning requirements. 5. Division 01 Section "Indoor Air Quality Requirements." C. Temporary Facilities and Controls to be provided by the Contractor, unless identified specifically as the work of a Filed Subcontractor. 1.03 USE CHARGES A. General: Installation and removal of temporary facilities shall be included in the Contract Sum unless otherwise indicated. Allow other entities to use temporary services and facilities without cost, including, but not limited to, Owner's construction forces, Architect, testing agencies, and authorities having jurisdiction. B. Water Service: Water from Owner's existing water system is available for use without metering and without payment of use charges. Provide connections and extensions of services as required for construction operations. C. Electric Power Service: Electric power from Owner's existing system is available for use without metering and without payment of use charges. Provide connections and extensions of services as required for construction operations. TEMPORARY FACILITIES AND CONTROLS Boston Bay Architects, Inc. 01 50 00 - 1 of 8 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA 1.04 QUALITY ASSURANCE A General: Comply with industry standards and applicable laws and regulations of authorities having jurisdiction, including but no limited to the following: 1. Massachusetts State Building Code and referenced standards. 2. Health and safety regulations. 3. Utility company regulations. 4. Police and Fire Department rules and regulations. 5. Environmental Protection Agency regulations. B. Electric Service: Comply with NECA, NEMA, and UL standards and regulations for temporary electric service. Install service to comply with NFPA 70. C. Tests and Inspections: Arrange for authorities having jurisdiction to test and inspect each temporary utility before use. Obtain required certifications and permits. 1.05 PROJECT CONDITIONS A Temporary Use of Permanent Facilities: Installer of each permanent service shall assume responsibility for operation, maintenance, and protection of each permanent service during its use as a construction facility before Owner's acceptance, regardless of previously assigned responsibilities. PART 2 -PRODUCTS 2.01 MATERIALS A Polyethylene Sheet: Reinforced, fire-resistive sheet, 10-mil minimum thickness, with flame- spread rating of 15 or less per ASTM E 84 and passing NFPA 701 Test Method 2. 1. Basis of Design Product: Subject to compliance with requirements, provide the following, or equal: a. Zipwall; Zip Fast Dust Barrier System. 2.02 TEMPORARY FACILITIES A Field Offices, General: Prefabricated or mobile units with serviceable finishes, temperature controls, and foundations adequate for normal loading. B. Common-Use Field Office: Of sufficient size to accommodate needs of Owner, Architect, and construction personnel office activities and to accommodate Project meetings specified in other Division 01 Sections. Keep office clean and orderly. Furnish and equip offices as follows: TEMPORARY FACILITIES AND CONTROLS Boston Bay Architects, Inc. 01 50 00 -2 of 8 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA 1. Furniture required for Project-site documents including file cabinets, plan tables, plan racks, and bookcases. 2. Conference room of sufficient size to accommodate meetings of 10 individuals. Provide electrical power service and 120-V ac duplex receptacles, with no fewer than one receptacle on each wall. Furnish room with conference table, chairs, and 4-foot-square tack and marker boards. 3. Drinking water and private toilet. 4. Coffee machine and supplies. 5. Heating and cooling equipment necessary to maintain a uniform indoor temperature of 68 to 72 degF. 6. Lighting fixtures capable of maintaining average illumination of 20 fc at desk height. C. Storage and Fabrication Sheds: Provide sheds sized, furnished, and equipped to accommodate materials and equipment for construction operations. 1. Store combustible materials apart from building. 2.03 EQUIPMENT A. Fire Extinguishers: Portable, UL rated; with class and extinguishing agent as required by locations and classes of fire exposures. B. Electrical Power Cords: Provide grounded extension cords; use "hard-service" cords where exposed to abrasion and traffic. Provide waterproof connectors to connect separate lengths of electric cords, if single lengths will not reach areas where construction activities are in progress. PART 3 -EXECUTION 3.01 INSTALLATION, GENERAL A. Locate facilities where they will serve Project adequately and result in minimum interference with performance of the Work. Relocate and modify facilities as required by progress of the Work. B. Provide each facility ready for use when needed to avoid delay. Do not remove until facilities are no longer needed or are replaced by authorized use of completed permanent facilities. 3.02 TEMPORARY UTILITY INST ALLA TI ON A. General: Install temporary services. 1. Arrange with utility company, Owner, and Owner's Project Manager for time when service can be interrupted, if necessary, to make connections for temporary services. TEMPORARY FACILITIES AND CONTROLS Boston Bay Architects, Inc. 01 50 00 -3 of 8 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA B. Water Service: Connect to Owner's existing water service facilities. Clean and maintain water service facilities in a condition acceptable to Owner. At Substantial Completion, restore these facilities to condition existing before initial use. C. Sanitary Facilities: Provide temporary toilets, wash facilities, and drinking water for use of construction personnel. Comply with authorities having jurisdiction for type, number, location, operation, and maintenance of fixtures and facilities. D. Isolation of Work Areas in Occupied Facilities: Prevent dust, fumes, and odors from entering occupied areas. 1. Prior to commencing work, isolate the HV AC system in area where work is to be performed according to coordination drawings. a. Disconnect supply and return ductwork m work area from HV AC systems servicing occupied areas. b. Maintain negative air pressure within work area using HEPA-equipped air- filtration units, starting with commencement of temporary partition construction, and continuing until removal of temporary partitions is complete. 2. Maintain dust partitions using fire retardant polyethylene sheet dust barrier system during the Work. Use vacuum collection attachments on dust-producing equipment. Isolate limited work within occupied areas using portable dust-containment devices. a. Provide dust barrier system in rooms with window replacements. Install floor to ceiling at a minimum of 4 feet from windows. b. Contractor is responsible to temporarily relocate all loose furniture in the work area for the duration of the work. 3. Perform daily construction cleanup and final cleanup usmg approved, HEPA-filter- equipped vacuum equipment. E. Electric Power Service: Connect to Owner's existing electric power serVIce. Maintain equipment in a condition acceptable to Owner. 1. Connect temporary service to Owner's existing power source, as directed by Owner. F. Provide superintendent with cellular telephone so that the Contractor may be reached on-site during daily working hours. 3.03 SUPPORT FACILITIES INSTALLATION A. General: Comply with the following: 1. Provide incombustible construction for offices, shops, and sheds located within construction area or within 30 feet of building lines. Comply with NFPA 241. 2. Maintain support facilities until near Substantial Completion. Remove before Substantial Completion. Personnel remaining after Substantial Completion will be permitted to use permanent facilities, under conditions acceptable to Owner. TEMPORARY FACILITIES AND CONTROLS Boston Bay Architects, Inc. 01 50 00 - 4 of 8 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCI NORTHAMPTON, MA B. Traffic Controls: Comply with requirements of authorities having jurisdiction. 1. Protect existing site improvements to remain including curbs, pavement, and utilities. 2. Maintain access for fire-fighting equipment. C. Parking: Parking is not available on-site. D. Project Signs: Provide Project sign as indicated. Unauthorized signs are not permitted. 1. Identification Signs: Provide Project identification sign as indicated on Drawings. 2. Temporary Signs: Provide other signs as indicated and as required to inform public and individuals seeking entrance to Project. a. Provide temporary, directional signs for construction personnel and visitors. 3. Maintain and touch up signs so they are legible at all times. E. Collection and Disposal of Waste: Collect waste from construction areas and elsewhere daily. Comply with requirements of NFP A 241 for removal of combustible waste material and debris. Enforce requirements strictly. Do not hold materials more than 7 days during normal weather or 3 days when the temperature is expected to rise above 80 deg F. Handle hazardous, dangerous, or unsanitary waste materials separately from other waste by containerizing properly. Separate, salvage, recycle and dispose of materials in accordance with the Commonwealth of Massachusetts "Waste Ban" 310 CMR 19.017. 1. Comply with Division 01 Section "Execution" for progress cleaning requirements. 2. Provide sufficient quantity of dumpsters at strategic locations within the Contract limit lines for collection of waste from the work of all subcontractors on site. 3. Do not pass materials through open windows, or through window openings when any portion of the window remains in the opening. 4. Perform removal of debris from Tower Room by aerial lift or chute. F. Waste Disposal Facilities: Comply with requirements specified in Division 01 Section "Construction Waste Management and Disposal." G. Temporary Elevator Use: Use of elevator is not permitted. H. Temporary Lifts and Hoists: The Contractor shall provide, operate and maintain in safe operating order facilities for hoisting materials, rubbish, employees and to otherwise carry out the Work. Truck cranes, fork lifts, man lifts and similar devices required for the performance of the Work by the General Contractor shall be provided by General Contractor. Truck cranes, fork lifts, man lifts and similar devices required for the performance of the Work by Filed Sub Bid Sections shall be provided by the Filed Subcontractor. 1. Provide temporary lifts and hoists that comply in all respects with the most stringent of all applicable Federal (including OSHA), state and local laws, rules, regulations, codes and ordinances, and provisions of Division 01 of this Specification. 2. Truck cranes and similar devices used for hoisting materials are considered "tools and equipment" and not temporary facilities. TEMPORARY FACILITIES AND CONTROLS Boston Bay Architects, Inc. 015000 -5 of 8 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA 3. The Contractor is responsible for engaging a structural engineer licensed in the Commonwealth of Massachusetts to provide calculations evaluating all elevated floor structures for support of proposed temporary lifts and hoists equipment loads. Submit the calculations, signed and sealed by the Contractor's structural engineer, to Architect. I. Staging and Scaffolding: Where staging and scaffolding is required, the General Contractor shall provide the entire installation, except for the Work of all Filed Subcontractors. The Filed Subcontractors are responsible to provide all staging and scaffolding for the scope of their Work. 1. Staging shall be of approved design, erected and removed by experienced stage builders and shall have all accident prevention devices required by State and local laws. J. Existing Stair Usage: Use of Owner's existing stairs will be permitted, as long as stairs are cleaned and maintained in a condition acceptable to Owner. At Substantial Completion, restore stairs to condition existing before initial use. 1. Provide protective coverings, barriers, devices, signs, or other procedures to protect stairs and to maintain means of egress. If, despite such protection, stairs become damaged, restore damaged areas so no evidence remains of correction work. 3.04 SECURITY AND PROTECTION FACILITIES INSTALLATION A Environmental Protection: Provide protection, operate temporary facilities, and conduct construction in ways and by methods that comply with environmental regulations and that minimize possible air, waterway, and subsoil contamination or pollution or other undesirable effects. 1. Comply with work restrictions specified in Division 01 Section "Summary." B. Barricades, Warning Signs, and Lights: Comply with requirements of authorities having jurisdiction for erecting structurally adequate barricades, including warning signs and lighting. C. Protection: Protect the Work at all times from damages. Provide all pumps, equipment and enclosures to ensure this protection. 1. Provide all shoring and bracing as required for safety and for proper execution of work. 2. Protect all work from damage during cold weather. If low temperatures make it impossible to continue operations safely in spite of cold weather precautions, cease work and notify Architect. Repair and/or replacement of all work damaged from frost, freezing or any elements of the weather are the responsibility of the Contractor responsible for temporary protection of the Work. 3. Should high wind warnings be issued by the U.S. Weather Advisory Bureau, take every precaution to minimize danger to persons, to the Work, and to adjacent properties, including, but not limited to, removing all loose materials, tools and/or equipment from exposed locations, and removing or securing scaffolding or other temporary work. 4. Protect the building and the site from damage, loss or liability due to theft or vandalism when the work is not in progress at night, weekends, or holidays. TEMPORARY FACILITIES AND CONTROLS Boston Bay Architects, Inc. 01 50 00 - 6 of 8 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA 5. Exercise precaution for the protection of persons and property at all times. Observe the provisions of applicable laws and construction codes. Take additional safety and health measures, or cause such measures to be taken as reasonably necessary. Maintain guards on machinery, equipment and other hazards as set forth in the safety provisions of the Manual of Accident Prevention in Construction, published by the Associated General Contractors of America, to the extent that such provisions are not in contravention of applicable laws. 6. Protect and preserve in operating conditions all utilities traversing the work area. Repair all damages to any utility due to work performed under this Contract, the satisfaction of the Architect at no additional cost to the Owner. D. Roof Protection: The Contractor shall protect all existing roof surfaces to prevent damage from selective demolition and new construction operations. Keep traffic on roof systems to a minimum, and permit traffic only as required to complete the work under this Contract. 1. Repair or replace roofing system components and substrates to their original condition where damaged by operations under this Contract. Comply with Specifications and/or roofing manufacturer's written recommendations for maintaining new and existing roofing warranties, subject to approval by the Architect, and at no additional cost to the Owner. E. Temporary Fire Protection: Install and maintain temporary fire-protection facilities of types needed to protect against reasonably predictable and controllable fire losses. Comply with NFPA241. 1. Prohibit smoking in construction areas. 2. Supervise welding operations, combustion-type temporary heating units, and similar sources of fire ignition according to requirements of authorities having jurisdiction. 3. Develop and supervise an overall fire-prevention and -protection program for personnel at Project site. Review needs with local fire department and establish procedures to be followed. Instruct personnel in methods and procedures. Post warnings and information. 3.05 OPERATION, TERMINATION, AND REMOVAL A. Supervision: Enforce strict discipline in use of temporary facilities. To minimize waste and abuse, limit availability of temporary facilities to essential and intended uses. B. Maintenance: Maintain facilities in good operating condition until removal. C. Temporary Facility Changeover: Do not change over from using temporary security and protection facilities to permanent facilities until Substantial Completion. D. Termination and Removal: Remove each temporary facility when need for its service has ended, when it has been replaced by authorized use of a permanent facility, or no later than Substantial Completion. Complete or, if necessary, restore permanent construction that may have been delayed because of interference with temporary facility. Repair damaged Work, clean exposed surfaces, and replace construction that cannot be satisfactorily repaired. 1. Materials and facilities that constitute temporary facilities are property of Contractor. TEMPORARY FACILITIES AND CONTROLS Boston Bay Architects, Inc. 01 50 00 -7 of 8 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCI NORTHAMPTON, MA 2. At Substantial Completion, clean and renovate permanent facilities used during construction period. Comply with final cleaning requirements specified in Division 01 Section "Closeout Procedures." TEMPORARY FACILITIES AND CONTROLS Boston Bay Architects, Inc. END OF SECTION 01 50 00 -8 of 8 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA SECTION 01 56 39 -TEMPORARY TREE AND PLANT PROTECTION PART 1 -GENERAL 1.01 RELATED DOCUMENTS A The Contractor, Subcontractors, and/or suppliers providing goods and services referenced in or related to this Section shall also be bound by the Documents identified in Division O 1 Section "Summary", Paragraph l.OlA, entitled "Related Documents." 1.02 SUMMARY A Section includes general protection and pruning of existing trees and plants that are affected by execution of the Work, whether temporary or permanent construction. 1.03 REFERENCES A Comply with the City of Northampton Zoning ordinance, Chapter 350-12.3 Significant Trees for protection of trees in work area, including definitions in Chapter 350-2.1. B. Comply with American National Standards Institute (ANSI) A300 Standards for tree care practices. 1.04 PREINSTALLATION MEETINGS A Preinstallation Conference: Conduct conference at Project site. 1. Review methods and procedures related to temporary tree and plant protection including, but not limited to, the following: a. Tree-service firm's personnel, and equipment needed to make progress and avoid delays. b. Arborist's responsibilities. c. Quality-control program. d. Coordination of Work and equipment movement with the locations of protection zones. e. Trenching by hand or with air spade within protection zones. f. Field quality control. 1.05 ACTION SUBMITT ALS A Product Data: For each type of product. TEMPORARY TREE AND PLANT PROTECTION Boston Bay Architects, Inc. 01 56 39 - 1 of 4 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCI NORTHAMPTON, MA B. Shop Drawings: 1. Include plans, elevations, sections, and locations of protection-zone fencing and signage, showing relation of equipment-movement routes and material storage locations with protection zones. 2. Detail fabrication and assembly of protection-zone fencing and signage. 3. Indicate extent of trenching by hand or with air spade within protection zones. 1.06 INFORMATIONAL SUBMITTALS A. Qualification Data: For arborist and tree service firm. B. Certification: From arborist, certifying that trees indicated to remain have been protected during construction according to recognized standards and that trees were promptly and properly treated and repaired when damaged. C. Maintenance Recommendations: From arborist, for care and protection of trees affected by construction during and after completing the Work. D. Existing Conditions: Documentation of existing trees and plantings indicated to remain, which establishes preconstruction conditions that might be misconstrued as damage caused by construction activities. E. 1.07 A. B. C. 1. Use sufficiently detailed photographs or video recordings. 2. Include plans and notations to indicate specific wounds and damage conditions of each tree or other plants designated to remain. Quality-control program. QUALITY ASSURANCE Arborist Qualifications: Certified Arborist as certified by ISA. Tree Service Firm Qualifications: An experienced tree service firm that has successfully completed temporary tree and plant protection work similar to that required for this Project and that will assign an experienced, qualified arborist to Project site during execution of the Work. Quality-Control Program: Prepare a written program to systematically demonstrate the ability of personnel to properly follow procedures and handle materials and equipment during the Work without damaging trees and plantings. Include dimensioned diagrams for placement of protection zone fencing and signage, the arborist's and tree-service firm's responsibilities, instructions given to workers on the use and care of protection zones, and enforcement of requirements for protection zones. TEMPORARY TREE AND PLANT PROTECTION Boston Bay Architects, Inc. 01 56 39 - 2 of 4 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA 1.08 FIELD CONDITIONS A. The following practices are prohibited within protection zones: 1. Storage of construction materials, debris, or excavated material. 2. Moving or parking vehicles or equipment. 3. Foot traffic. 4. Erection of sheds or structures. 5. Impoundment of water. 6. Excavation or other digging unless otherwise indicated. 7. Attachment of signs to or wrapping materials around trees or plants unless otherwise indicated. B. Do not direct vehicle or equipment exhaust toward protection zones. C. Prohibit heat sources, flames, ignition sources, and smoking within or near protection zones and organic mulch. PART 2 -PRODUCTS 2.01 A. MATERIALS Protection-Zone Fencing: Fencing fixed in position and meeting the requirements of ANSI A300 and the City of Northampton Zoning ordinance for significant trees. PART 3 -EXECUTION 3.01 A. B. 3.02 A. B. EXAMINATION Erosion and Sedimentation Control: Examine the site to verify that temporary erosion-and sedimentation-control measures are in place. Verify that flows of water redirected from construction areas or generated by construction activity do not enter or cross protection zones. Prepare written report, endorsed by arborist, listing conditions detrimental to tree and plant protection. PREPARATION Locate and clearly identify trees to be protected. Flag each tree trunk at 54 inches above the ground. Protect tree root systems from damage caused by runoff or spillage of noxious materials while mixing, placing, or storing construction materials. Protect root systems from ponding, eroding, or excessive wetting caused by dewatering operations. TEMPORARY TREE AND PLANT PROTECTION Boston Bay Architects, Inc. 01 56 39 - 3 of 4 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA 3.03 A. PROTECTION ZONES Protection-Zone Fencing: Install protection-zone fencing along edges of protection zones before materials or equipment are brought on the site and construction operations begin in a manner that will prevent people and animals from easily entering protected areas except by entrance gates. Construct fencing so as not to obstruct safe passage or visibility at vehicle intersections where fencing is located adjacent to pedestrian walkways or in close proximity to street intersections, drives, or other vehicular circulation. 1. Chain-Link Fencing: Install to comply with ASTM F567 and with manufacturer's written instructions. 2. Posts: Set or drive posts into ground one-third the total height of the fence without concrete footings. Where a post is located on existing paving or concrete to remain, provide appropriate means of post support acceptable to Architect. B. Protection-Zone Signage: Install protection-zone signage in visibly prominent locations in a manner approved by Architect. Install one sign spaced approximately every 20 feet on protection-zone fencing, but no fewer than four signs with each facing a different direction. C. Maintain protection zones free of weeds and trash. D. Maintain protection-zone fencing and signage in good condition as acceptable to Architect and remove when construction operations are complete and equipment has been removed from the site. 3.04 A. 3.05 A. 1. Do not remove protection-zone fencing, even temporarily, to allow deliveries or equipment access through the protection zone. 2. Temporary access is permitted subject to preapproval in writing by arborist if a root buffer effective against soil compaction is constructed as directed by arborist. Maintain root buffer so long as access is permitted. FIELD QUALITY CONTROL Inspections: Engage a qualified arborist t.o direct plant-protection measures in the vicinity of trees, shrubs, and other vegetation indicated to remain and to prepare inspection reports. REP AIR AND REPLACEMENT General: Repair or replace trees, shrubs, and other vegetation that are damaged by construction operations, in a manner approved by Architect. 1. Submit details of proposed pruning and repairs. 2. Perform repairs of damaged trunks, branches, and roots within 24 hours according to arborist's written instructions. 3. Replace trees and other plants that cannot be repaired and restored to full-growth status, as determined by Architect. END OF SECTION TEMPORARY TREE AND PLANT PROTECTION Boston Bay Architects, Inc. 01 56 39 -4 of 4 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA SECTION 01 60 00 -PRODUCT REQUIREMENTS PART 1 -GENERAL 1.01 RELATED DOCUMENTS A. The Contractor, Subcontractors, and/or suppliers providing goods and services referenced in or related to this Section shall also be bound by the Documents identified in Division 01 Section "Summary", Paragraph l .OlA, entitled "Related Documents." 1.02 SUMMARY A. Section includes administrative and procedural requirements for selection of products for use in Project; product delivery, storage, and handling; manufacturers' standard warranties on products; special warranties; and comparable products. B. Related Sections include the following: 1. Division 01 Section "Substitution Procedures" for requests for substitutions. 2. Division 01 Section "References" for applicable industry standards for products specified. 3. Division 01 Section "Closeout Procedures" for submitting warranties for Contract closeout. 4. Divisions 02 through 26 Sections for specific requirements for warranties on products and installations specified to be warranted. 1.03 DEFINITIONS A. Products: Items purchased for incorporating into the Work, whether purchased for Project or taken from previously purchased stock. The term "product" includes the terms "material," "equipment," "system," and terms of similar intent. 1. Named Products: Items identified by manufacturer's product name, including make or model number or other designation shown or listed in manufacturer's published product literature, that is current as of date of the Contract Documents. 2. New Products: Items that have not previously been incorporated into another project or facility, except that products consisting of recycled-content materials are allowed, unless explicitly stated otherwise. a. Products salvaged or recycled from other projects are not considered new products. b. Products manufactured and stored for more than one year prior to the start date of this project are not considered new products. PRODUCT REQUIREMENTS Boston Bay Architects, Inc. 01 60 00 - 1 of 6 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA 3. Comparable Product: Product that .is demonstrated and approved through submittal process, or where indicated as a product substitution, to have the indicated qualities related to type, function, dimension, in-service performance, physical properties, appearance, and other characteristics that equal or exceed those of specified product. 4. "Or Equal" Product: Product that is demonstrated and approved through submittal process, or where indicated as a product substitution, to have the indicated qualities related to type, function, dimension, in-service performance, physical properties, appearance, and other characteristics that equal or exceed those of specified product. a. An item equal to that named or described in the specifications may be furnished; and an item shall be considered equal to the item so named or described if, in the opinion of the awarding authority: (1) it is at least equal in quality, durability, appearance, strength and design, (2) it will perform at least equally the function imposed by the general design for the public work being contracted for or the material being purchased, and (3) it conforms substantially, even with deviations, to the detailed requirements for the item in the said specifications. B. Basis-of-Design Product Specification: A specification in which a specific manufacturer's product is named and accompanied by the words "basis-of-design product," including make or model number or other designation, to establish the significant qualities related to type, function, dimension, in-service performance, physical properties, appearance, and other characteristics for purposes of evaluating comparable products of additional manufacturers named in the specification, or for purposes of evaluating "or equal" products. 1.04 ACTION SUBMITT ALS A Comparable Product Requests: Submit three copies of each request for consideration. Identify product or fabrication or installation method to be replaced. Include Specification Section number and title and Drawing numbers and titles. 1. Architect's Action: If necessary, Architect will request additional information or documentation for evaluation within one week of receipt of a comparable product request. Architect will notify Contractor of approval or rejection of proposed comparable product request within 15 days of receipt of request, or 7 days of receipt of additional information or documentation, whichever is later. a. Form of Approval: As specified in Division 01 Section "Submittal Procedures." b. Use product specified if Architect cannot make a decision on use of a comparable product request within time allocated. B. Basis-of-Design Product Specification Submittal: Comply with requirements in Division 01 Section "Submittal Procedures." Show compliance with requirements. 1.05 QUALITY ASSURANCE A Compatibility of Options: If Contractor is given option of selecting between two or more products for use on Project, product selected shall be compatible with products previously selected, even if previously selected products were also options. PRODUCT REQUIREMENTS Boston Bay Architects, Inc. 01 60 00 - 2 of 6 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA 1. The Contractor is responsible for providing products and construction methods compatible with products and construction methods of other contractors. 2. If a dispute arises between contractors over concurrently selectable but incompatible products, Architect will determine which products shall be used. 1.06 PRODUCT DELIVERY, STORAGE, AND HANDLING A Deliver, store, and handle products using means and methods that will prevent damage, deterioration, and loss, including theft. Comply with manufacturer's written instructions. B. Delivery and Handling: 1. Schedule delivery to mmnruze long-term storage at Project site and to prevent overcrowding of construction spaces. 2. Coordinate delivery with installation time to ensure minimum holding time for items that are flammable, hazardous, easily damaged, or sensitive to deterioration, theft, and other losses. 3. Deliver products to Project site in an undamaged condition in manufacturer's original sealed container or other packaging system, complete with labels and instructions for handling, storing, unpacking, protecting, and installing. 4. Inspect products on delivery to ensure compliance with the Contract Documents and to ensure that products are undamaged and properly protected. C. Storage: 1. Store products to allow for inspection and measurement of quantity or counting of units. 2. Store materials in a manner that will not endanger Project structure. 3. Store products that are subject to damage by the elements, under cover in a weathertight enclosure above ground, with ventilation adequate to prevent condensation. 4. Store cementitious products and materials on elevated platforms. 5. Store foam plastic from exposure to sunlight, except to extent necessary for period of installation and concealment. 6. Comply with product manufacturer's written instructions for temperature, humidity, ventilation, and weather-protection requirements for storage. 7. Protect stored products from damage and liquids from freezing. 8. Provide a secure location and enclosure at Project site for storage of materials and equipment by Owner's construction forces. Coordinate location with Owner. 1.07 PRODUCT WARRANTIES A Warranties specified in other Sections shall be in addition to, and run concurrent with, other warranties required by the Contract Documents. Manufacturer's disclaimers and limitations on product warranties do not relieve Contractor of obligations under requirements of the Contract Documents. 1. Manufacturer's Warranty: Preprinted written warranty published by individual manufacturer for a particular product and specifically endorsed by manufacturer to Owner. PRODUCT REQUIREMENTS Boston Bay Architects, Inc. 01 60 00 - 3 of 6 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA 2. Special Warranty: Written warranty required by or incorporated into the Contract Documents, either to extend time limit provided by manufacturer's warranty or to provide more rights for Owner. B. Special Warranties: Prepare a written document that contains appropriate terms and identification, ready for execution. Submit a draft for approval before final execution. 1. Manufacturer's Standard Form: Modified to include Project-specific information and properly executed. 2. Specified Form: When specified forms are included with the Specifications, prepare a written document using appropriate form properly executed. 3. Refer to Divisions 02 through 09 Sections for specific content requirements and particular requirements for submitting special warranties. C. List of Warranties: Provide warranties for products and installations as specified, including but not limited to the following: 1. Slate Shingles: Division 07 Section "Slate Shingles." 2. Terra Cotta Roof Tiles: Division 07 Section "Architectural Terra Cotta Roof Tiles." 3. Sealants: Division 07 Section "Joint Sealants." 4. Wood Windows: Division 08 Section "Wood Windows." D. Submittal Time: Comply with requirements in Division 01 Section "Closeout Procedures." PART 2 -PRODUCTS 2.01 PRODUCT SELECTION PROCEDURES A. General Product Requirements: Provide products that comply with the Contract Documents, that are undamaged and, unless otherwise indicated, that are new at time of installation. 1. Provide products complete with accessories, trim, finish, fasteners, and other items needed for a complete installation and indicated use and effect. 2. Standard Products: If available, and unless custom products or nonstandard options are specified, provide standard products of types that have been produced and used successfully in similar situations on other projects. 3. Owner reserves the right to limit selection to products with warranties not in conflict with requirements of the Contract Documents. 4. Where products are accompanied by the term "as selected," Architect will make selection. 5. Where products are accompanied by the term "match sample," sample to be matched is Architect's. 6. Descriptive, performance, and reference standard requirements in the Specifications establish "salient characteristics" of products. 7. Or Equal: Where products are specified by name and accompanied by the term "or equal" or "or approved equal" or "or approved," comply with provisions in Part 2 "Comparable Products" Article to obtain approval for use of an unnamed product. PRODUCT REQUIREMENTS Boston Bay Architects, Inc. 01 60 00 - 4 of 6 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA B. Product Selection Procedures: 1. Products: a. Nonrestricted List: Where Specifications include a list of names of both available manufacturers and products, provide one of the products listed, or an unnamed equal product, that complies with requirements. Comply with requirements in "Comparable Products" Article for consideration of an unnamed product. 2. Manufacturers: a. Nonrestricted List: Where Specifications include a list of available manufacturers, provide a product by one of the manufacturers listed, or a product by an unnamed equal manufacturer, that complies with requirements. Comply with requirements in "Comparable Products" Article for consideration of an unnamed manufacturer's product. 3. Product Options: Where Specifications indicate that sizes, profiles, and dimensional requirements on Drawings are based on a specific product or system, provide the specified product or system. a. Comply with Division 01 Section "Substitution Procedures" for consideration of an unnamed product or system. 4. Basis-of-Design Product: Where Specifications name a product and include a list of manufacturers, provide the specified product or a comparable product by one of the other named manufacturers. Drawings and Specifications indicate sizes, profiles, dimensions, and other characteristics that are based on the product named. Comply with provisions in Part 2 "Comparable Products" Article for consideration of an unnamed product by the other named manufacturers. 5. Visual Matching Specification: Where Specifications require matching an established Sample, select a product that complies with requirements and matches Architect's sample. Architect's decision will be final on whether a proposed product matches. a. If no product available within specified category matches and complies with other specified requirements, comply with provisions in Part 2 "Product Substitutions" Article for proposal of product. 6. Visual Selection Specification: Where Specifications include the phrase "as selected from manufacturer's colors, patterns, textures" or a similar phrase, select a product that complies with other specified requirements. a. Standard Range: Where Specifications include the phrase "standard range of colors, patterns, textures" or similar phrase, Architect will select color, pattern, density, or texture from manufacturer's product line that does not include premium items. PRODUCT REQUIREMENTS Boston Bay Architects, Inc. 01 60 00 - 5 of 6 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REP AIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA b. Full Range: Where Specifications include the phrase "full range of colors, patterns, textures" or similar phrase, Architect will select color, pattern, density, or texture from manufacturer's product line that includes both standard and premium items. 2.02 COMPARABLE PRODUCTS A. Conditions: Architect will consider Contractor's request for comparable product when the following conditions are satisfied. If the following conditions are not satisfied, Architect will return requests without action, except to record noncompliance with these requirements: 1. Evidence that the proposed product does not require extensive revisions to the Contract Documents, that it is consistent with the Contract Documents and will produce the indicated results, and that it is compatible with other portions of the Work. 2. Detailed comparison of significant qualities of proposed product with those named in the Specifications. Significant qualities include attributes such as performance, weight, size, durability, visual effect, and specific features and requirements indicated. 3. Evidence that proposed product provides specified warranty. 4. List of similar installations for completed projects with project names and addresses and names and addresses of architects and owners, if requested. 5. Samples, ifrequested. 6. Compliance with requirements of M.G.L. Chapter 30, Section 39M. B. Submittal Requirements: Approval by the Architect of Contractor's request for use of comparable product is not intended to satisfy other submittal requirements. Comply with specified submittal requirements. PART 3 -EXECUTION (Not Used) PRODUCT REQUIREMENTS Boston Bay Architects, Inc. END OF SECTION 01 60 00 -6 of 6 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA SECTION 01 73 00 -EXECUTION PART 1 -GENERAL 1.01 RELATED DOCUMENTS A The Contractor, Subcontractors, and/or suppliers providing goods and services referenced in or related to this Section shall also be bound by the Documents identified in Division O 1 Section "Summary", Paragraph l.OlA, entitled "Related Documents." 1.02 SUMMARY A This Section includes general procedural requirements govemmg execution of the Work including, but not limited to, the following: 1. General installation of products. 2. Progress cleaning. 3. Starting and adjusting. 4. Protection of installed construction. 5. Correction of the Work B. Related Sections include the following: 1. Division O 1 Section "Project Management and Coordination" for procedures for coordinating field engineering with other construction activities. 2. Division O 1 Section "Cutting and Patching" for procedural requirements for cutting and patching necessary for the installation or performance of other components of the Work. 3. Division 01 Section "Closeout Procedures" for final cleaning. PART 2 -PRODUCTS (Not Used) PART 3 -EXECUTION 3.01 EXAMINATION A Existing Conditions: The existence and location of site improvements, utilities, and other construction indicated as existing are not guaranteed. Before beginning work, investigate and verify the existence and location of mechanical and electrical systems and other construction affecting the Work. 1. Before construction, verify the location and points of connection of utility services. EXECUTION 01 73 00 -1 of 5 Boston Bay Architects, Inc. HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA B. Acceptance of Conditions: Examine substrates, areas, and conditions, with Installer or Applicator present where indicated, for compliance with requirements for installation tolerances and other conditions affecting performance. Record observations. 1. Written Report: Where a written report listing conditions detrimental to performance of the Work is required by other Sections, include the following: a. Description of the Work. b. List of detrimental conditions, including substrates. c. List of unacceptable installation tolerances. d. Recommended corrections. 2. Verify compatibility with and suitability of substrates, including compatibility with existing finishes or primers. 3. Examine roughing-in for mechanical and electrical systems to verify actual locations of connections before equipment and fixture installation. 4. Examine roofs for suitable conditions where products and systems are to be installed. 5. Proceed with installation only after unsatisfactory conditions have been corrected. Proceeding with the Work indicates acceptance of surfaces and conditions. 3.02 PREPARATION A Existing Utility Information: Furnish information to Owner that is necessary to adjust, move, or relocate existing utility structures, utility poles, lines, services, or other utility appurtenances located in or affected by construction. Coordinate with authorities having jurisdiction. B. Field Measurements: Take field measurements as required to fit the Work properly. Recheck measurements before installing each product. Where portions of the Work are indicated to fit to other construction, verify dimensions of other construction by field measurements before fabrication. Coordinate fabrication schedule with construction progress to avoid delaying the Work. C. Review of Contract Documents and Field Conditions: Immediately on discovery of the need for clarification of the Contract Documents, submit a request for information to Architect. Include a detailed description of problem encountered, together with recommendations for changing the Contract Documents. 3.03 INSTALLATION A General: Locate the Work and components of the Work accurately, in correct alignment and elevation, as indicated. 1. Make vertical work plumb and make horizontal work level. 2. Where space is limited, install components to maximize space available for maintenance and ease of removal for replacement. 3. Conceal pipes, ducts, and wiring in finished areas, unless otherwise indicated. 4. Maintain minimum headroom clearance of 7'-6" in spaces without a suspended ceiling. EXECUTION 01 73 00 -2 of 5 Boston Bay Architects, Inc. HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA B. Comply with manufacturer's written instructions and recommendations for installing products in applications indicated. C. Install products at the time and under conditions that will ensure the best possible results. Maintain conditions required for product performance until Substantial Completion. D. Conduct construction operations so no part of the Work is subjected to damaging operations or loading in excess of that expected during normal conditions of occupancy. E. Tools and Equipment: Do not use tools or equipment that produce harmful noise levels. F. Templates: Obtain and distribute to the parties involved templates for work specified to be factory prepared and field installed. Check Shop Drawings of other work to confirm that adequate provisions are made for locating and installing products to comply with indicated requirements. G. Anchors and Fasteners: Provide anchors and fasteners as required to anchor each component securely in place, accurately located and aligned with other portions of the Work. 1. Allow for building movement, including thermal expansion and contraction. 2. Coordinate installation of anchorages. Furnish setting drawings, templates, and directions for installing anchorages, including sleeves, concrete inserts, anchor bolts, and items with integral anchors, that are to be embedded in concrete or masonry. Deliver such items to Project site in time for installation. H. Joints: Make joints of uniform width. Where joint locations in exposed work are not indicated, arrange joints for the best visual effect. Fit exposed connections together to form hairline joints. I. Hazardous Materials: Use products, cleaners, and installation materials that are not considered hazardous. 3.04 PROGRESS CLEANING A General: Clean Project site and work areas daily, including common areas. Coordinate progress cleaning for joint-use areas where more than one installer has worked. Enforce requirements strictly. Dispose of materials lawfully. 1. Comply with requirements in NFPA 241 for removal of combustible waste materials and debris. 2. Do not hold materials more than 7 days during normal weather or 3 days if the temperature is expected to rise above 80 deg F. 3. Containerize hazardous and unsanitary waste materials separately from other waste. Mark containers appropriately and dispose of legally, according to regulations. B. Site: Maintain Project site free of waste materials and debris. C. Work Areas: Clean areas where work is in progress to the level of cleanliness necessary for proper execution of the Work. 1. Remove liquid spills promptly. EXECUTION 01 73 00 -3 of 5 Boston Bay Architects, Inc. HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA D. Installed Work: Keep installed work clean. Clean installed surfaces according to written instructions of manufacturer or fabricator of product installed, using only cleaning materials specifically recommended. If specific cleaning materials are not recommended, use cleaning materials that are not hazardous to health or property and that will not damage exposed surfaces. E. Concealed Spaces: Remove debris from concealed spaces before enclosing the space. F. Exposed Surfaces in Finished Areas: Clean exposed surfaces and protect as necessary to ensure freedom from damage and deterioration at time of Substantial Completion. G. Waste Disposal: Burying or burning waste materials on-site will not be permitted. Washing waste materials down sewers or into waterways will not be permitted. H. During handling and installation, clean and protect construction in progress and adjoining materials already in place. Apply protective covering where required to ensure protection from damage or deterioration at Substantial Completion. I. Clean and provide maintenance on completed construction as frequently as necessary through the remainder of the construction period. Adjust and lubricate operable components to ensure operability without damaging effects. J. Limiting Exposures: Supervise construction operations to assure that no part of the construction, completed or in progress, is subject to harmful, dangerous, damaging, or otherwise deleterious exposure during the construction period. 3.05 STARTING AND ADJUSTING A. Start equipment and operating components to confirm proper operation. malfunctioning units, replace with new units, and retest. Remove B. Adjust operating components for proper operation without binding. Adjust equipment for proper operation. C. Test each piece of equipment to verify proper operation. Test and adjust controls and safeties. Replace damaged and malfunctioning controls and equipment. D. Manufacturer's Field Service: If a factory-authorized service representative is required to inspect field-assembled components and equipment installation, comply with qualification requirements in Division 01 Section "Quality Requirements." 3.06 PROTECTION OF INSTALLED CONSTRUCTION A. Provide final protection and maintain conditions that ensure installed Work is without damage or deterioration at time of Substantial Completion. B. Comply with manufacturer's written instructions for temperature and relative humidity. EXECUTION 01 73 00 -4 of 5 Boston Bay Architects, Inc. HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCI NORTHAMPTON, MA 3.07 CORRECTION OF THE WORK A Repair or remove and replace defective constrnction. Restore damaged substrates and finishes. Comply with requirements in Division 01 Section "Cutting and Patching." 1. Repairing includes replacing defective parts, refinishing damaged surfaces, touching up with matching materials, and properly adjusting operating equipment. B. Restore permanent facilities used during constrnction to their specified condition. C. Remove and replace damaged surfaces that are exposed to view if surfaces cannot be repaired without visible evidence of repair. D. Repair components that do not operate properly. Remove and replace operating components that cannot be repaired. E. Remove and replace chipped, scratched, and broken glass or reflective surfaces. END OF SECTION EXECUTION 01 73 00 - 5 of 5 Boston Bay Architects, Inc. HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCI NORTHAMPTON, MA SECTION 0173 29-CUTTING AND PATCHING PART 1 -GENERAL 1.01 RELATED DOCUMENTS A. The Contractor, Subcontractors, and/or suppliers providing goods and services referenced in or related to this Section shall also be bound by the Documents identified in Division O 1 Section "Summary", Paragraph 1.0 IA, entitled "Related Documents." 1.02 SUMMARY A. This Section includes procedural requirements for cutting and patching. B. Related Sections: 1. Division 02 Section "Historic Removal and Dismantling." 2. Divisions 02 through 26 Sections for specific requirements and limitations applicable to cutting and patching individual parts of the Work. 1.03 DEFINITIONS A. Cutting: Penetration of in-place construction necessary to permit installation or performance of other Work, including the removal of debris. B. Patching: Fitting and repair work required to restore surfaces to original conditions after installation of other Work. 1.04 SUB MITT ALS A. Cutting and Patching Proposal: Submit a proposal describing procedures at least 10 days before the time cutting and patching will be performed, requesting approval to proceed. Include the following information: 1. Extent: Describe cutting and patching, show how they will be performed, and indicate why they cannot be avoided. 2. Changes to In-Place Construction: Describe anticipated results. Include changes to structural elements and operating components as well as changes in building's appearance and other significant visual elements. 3. Products: List products to be used and firms or entities that will perform the Work. 4. Dates: Indicate when cutting and patching will be performed. CUTTING AND PATCHING Boston Bay Architects, Inc. 01 73 29 -1 of 5 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA 5. Utility Services and Mechanical/Electrical Systems: List services/systems that cutting and patching procedures will disturb or affect. List services/systems that will be relocated and those that will be temporarily out of service. Indicate how long services/systems will be disrupted. 6. Architect's Approval: Obtain approval of cutting and patching proposal before cutting and patching. Approval does not waive Architect's right to later require removal and replacement of unsatisfactory work. 1.05 QUALITY ASSURANCE A. Structural Elements: Do not cut and patch structural elements in a manner that could change their load-carrying capacity or load-deflection ratio. Structural elements include, but are not limited to the following: 1. Lintels. 2. Miscellaneous structural metals. 3. Interior and/or exterior load bearing masonry wall construction. B. Operational Elements: Do not cut and patch operating elements and related components in a manner that results in reducing their capacity to perform as intended or that results in increased maintenance or decreased operational life or safety. Operating elements include the following: 1. Primary operational systems and equipment. 2. Air or smoke barriers. 3. Mechanical systems piping and ducts. 4. Control systems. 5. Communication systems. 6. Electrical wiring systems. C. Miscellaneous Elements: Do not cut and patch miscellaneous elements or related components in a manner that could change their load-carrying capacity, that results in reducing their capacity to perform as intended, or that results in increased maintenance or decreased operational life or safety. Miscellaneous elements include the following: 1. Water, moisture, or vapor barriers. 2. Membranes and flashings: 3. Piping, ductwork, vessels, and equipment. 4. Noise-and vibration-control elements and systems. D. Visual Requirements: Do not cut and patch construction in a manner that results in visual evidence of cutting and patching. Do not cut and patch construction exposed on the exterior or in occupied spaces in a manner that would, in Architect's opinion, reduce the building's aesthetic qualities. Remove and replace construction that has been cut and patched in a visually unsatisfactory manner. E. Cutting and Patching Conference: Before proceeding, meet at Project site with parties involved in cutting and patching, including mechanical and electrical trades. Review areas of potential interference and conflict. Coordinate procedures and resolve potential conflicts before proceeding. CUTTING AND PATCHING Boston Bay Architects, Inc. 01 73 29 - 2 of 5 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA PART 2 -PRODUCTS 2.01 MATERIALS A. General: Comply with requirements specified in other Sections. B. In-Place Materials: Use materials identical to in-place materials. For exposed surfaces, use materials that visually match in-place adjacent surfaces to the fullest extent possible. l. If identical materials are unavailable or cannot be used, use materials that, when installed, will match the visual and functional performance of in-place materials. PART 3 -EXECUTION 3.01 EXAMINATION A. Examine surfaces to be cut and patched and conditions under which cutting and patching are to be performed. 1. Compatibility: Before patching, verify compatibility with and suitability of substrates, including compatibility with in-place finishes or primers. 2. Proceed with installation only after unsafe or unsatisfactory conditions have been corrected. 3.02 PREPARATION A. Temporary Support: Provide temporary support of Work to be cut. B. Protection: Protect in-place construction during cutting and patching to prevent damage. Provide protection from adverse weather conditions for portions of Project that might be exposed during cutting and patching operations. C. Adjoining Areas: Avoid interference with use of adjoining areas or interruption of free passage to adjoining areas. D. Existing Utility Services and Mechanical/Electrical Systems: Where existing services/systems are required to be removed, relocated, or abandoned, bypass such services/systems before cutting to minimize interruption to occupied areas. 3.03 PERFORMANCE A. General: Employ skilled workers to perform cutting and patching. Proceed with cutting and patching at the earliest feasible time, and complete without delay. CUTTING AND PATCHING Boston Bay Architects, Inc. 01 73 29 - 3 of 5 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCI NORTHAMPTON, MA 1. Cut in-place construction to provide for installation of other components or performance of other construction, and subsequently patch as required to restore surfaces to their original condition. B. Cutting: Cut in-place construction by sawing, drilling, breaking, chipping, grinding, and similar operations using methods least likely to damage elements retained or adjoining construction. If possible, review proposed procedures with original Installer; comply with· original Installer's written recommendations. 1. Cutting and Coring Responsibility: a. Cutting and coring openings equal to or less than 12 inches square or in diameter in all partitions in conjunction with the work of a Filed Subcontractor, is the responsibility of the Filed Subcontractor. b. All cutting of masonry partitions, including openings greater than 12 inches in any direction to be provided by the Masonry Filed Subcontractor. 2. In general, use hand or small power tools designed for sawing and grinding, not hammering and chopping. Cut holes and slots as small as possible, neatly to size required, and with minimum disturbance of adjacent surfaces. Temporarily cover openings when not in use. 3. Finished Surfaces: Cut or drill from the exposed or finished side into concealed surfaces. 4. Concrete: Cut using a cutting machine, such as an abrasive saw or a diamond-core drill. 5. Mechanical and Electrical Services: Cut off pipe or conduit in walls or partitions to be removed. Cap, valve, or plug and seal remaining portion of pipe or conduit to prevent entrance of moisture or other foreign matter after cutting. 6. Proceed with patching after construction operations requiring cutting are complete. C. Patching: Patch construction by filling, repairing, refinishing, closing up, and similar operations following performance of other Work. Patch with durable seams that are as invisible as possible. Provide materials and comply with installation requirements specified in other Sections. 1. Patching Responsibility: a. Patching in conjunction with the cutting work of each Filed Subcontractor is the responsibility of the Filed Subcontractor. All other patching is the responsibility of the Contractor responsible for the cutting and coring. b. If the size of the cut is in excess of that required for the penetrating item, and exceeds the 6 inch dimension for work of the Filed Subcontractor, the patching is the responsibility of the Filed Subcontractor. 2. Inspection: Where feasible, test and inspect patched areas after completion to demonstrate integrity of installation. 3. Exposed Finishes: Restore exposed finishes of patched areas and extend finish restoration into retained adjoining construction in a manner that will eliminate evidence of patching and refinishing. a. Clean piping, conduit, and similar features before applying paint or other finishing materials. CUTTING AND PATCHING Boston Bay Architects, Inc. 01 73 29 - 4 of 5 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCI NORTHAMPTON, MA b. Restore damaged pipe covering to its original condition. 4. Floors and Walls: Where walls or partitions that are removed extend one finished area into another, patch and repair floor and wall surfaces in the new space. Provide an even surface of uniform finish, color, texture, and appearance. Remove in-place floor and wall coverings and replace with new materials, if necessary, to achieve uniform color and appearance. a. Where patching occurs in a painted surface, prepare substrate and apply primer and intermediate paint coats appropriate for substrate over the patch, and apply final paint coat over entire unbroken surface containing the patch. Provide additional coats until patch blends with adjacent surfaces. 5. Ceilings: Patch or repair in-place ceilings as necessary to provide an even-plane surface of uniform appearance. 6. Exterior Building Enclosure: Patch components in a manner that restores enclosure to a weathertight condition. D. Cleaning: Clean areas and spaces where cutting and patching are performed. Completely remove paint, mortar, oils, putty, and similar materials. CUTTING AND PATCHING Boston Bay Architects, Inc. END OF SECTION 01 73 29 -5 of 5 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA SECTION 017419 -CONSTRUCTION WASTE MANAGEMENT AND DISPOSAL PART 1 -GENERAL 1.01 RELATED DOCUMENTS A. The Contractor, Subcontractors, and/or suppliers providing goods and services referenced in or related to this Section shall also be bound by the Documents identified in Division 01 Section "Summary", Paragraph 1.0 lA, entitled "Related Documents." 1.02 SUMMARY A. This Section includes administrative and procedural requirements for the following: 1. Salvaging nonhazardous demolition and construction waste. 2. Recycling nonhazardous demolition and construction waste. 3. Disposing of nonhazardous demolition and construction waste. B. Related Sections include the following: 1. Division 01 Section "Temporary Facilities and Controls" for environmental-protection measures during construction, and location of waste containers at Project site. 2. Division 02 Section "Selective Demolition" for disposition of waste resulting from partial demolition of buildings. 1.03 DEFINITIONS A. Construction Waste: Building and site improvement materials and other solid waste resulting from construction, remodeling, renovation, or repair operations. Construction waste includes packaging. B. Demolition Waste: Building and site improvement materials resulting from demolition or selective demolition operations. C. Disposal: Removal off-site of demolition and construction waste and subsequent sale, recycling, reuse, or deposit m landfill or incinerator acceptable to authorities having jurisdiction. D. Recycle: Recovery of demolition or construction waste for subsequent processmg in preparation for reuse. E. Salvage: Recovery of demolition or construction waste and subsequent sale or reuse in another facility. CONSTRUCTION WASTE MANAGEMENT AND DISPOSAL Boston Bay Architects, Inc. 01 74 19 - 1 of 6 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCI NORTHAMPTON, MA F. Salvage and Reuse: Recovery of demolition or construction waste and subsequent incorporation into the Work. 1.04 REQUIREMENTS FOR CONSTRUCTION WASTE MANAGEMENT A. The Contractor shall prepare and submit a Construction Waste Management Plan to the Owner and Architect for approval. The CWM Plan shall outline the provisions to be implemented by the Contractor and Subcontractors to recycle and salvage demolition and construction waste generated during the project. The end-of-project recycling rate shall equal, at minimum, 50% (by weight) of the total waste from construction and miscellaneous demolition. B. Upon approval of the CWM Plan by the Owner and Architect, it shall be implemented by the Contractor and Subcontractors throughout the duration of the project, and documented in accordance with the Submittal Requirements below. C. The Construction Waste Management Plan shall include, but not be limited to, the following components: 1. Listing of Targeted Materials: The contractor shall develop a list of the waste materials from the Project that will be targeted for reuse, salvage, or recycling. The following materials, at minimum, shall be accounted for (materials that will not be recycled shall be indicated as such): a. Cardboard, paper, packaging b. Clean dimensional wood, palette wood c. Beverage containers d. Concrete and/or Concrete Masonry Units (CMU) e. Metals from banding, stud trim, ductwork, piping, rebar, roofing, other trim, steel, iron, galvanized sheet steel, stainless steel, aluminum, copper, zinc, lead, brass, and bronze. f. Paint g. Plastics 2. Landfill Information: The contractor shall provide the name and location of the landfill(s) where trash will be disposed of. 3. Recycling or Salvaging Facilities: The contractor shall provide the names and locations of the recycling or salvaging facilities where waste materials will be delivered. 4. Sorting Method: The contractor shall provide a description of the proposed means of sorting and transporting the recyclable materials (whether materials will be site-separated and self-hauled to designated centers, or whether mixed materials will be collected by a waste hauler and removed from the site for off-site sorting). Waste haulers using off-site sorting operations shall provide a written description of the sorting process used, and their method for calculating project-specific recycling rates. 5. Packaging Waste: The contractor shall note whether suppliers will eliminate or take back packaging for major materials delivered to the site. 6. Implementation and Supervision: The contractor shall include provisions in the Construction Waste Management Plan for addressing conditions in the field that do not adhere to the CWM Plan, including provisions to rectify non-compliant conditions. CONSTRUCTION WASTE MANAGEMENT AND DISPOSAL Boston Bay Architects, Inc. 01 74 19 -2 of 6 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA 7. Additional Information: The contractor shall include any additional information deemed relevant to describe the scope and intent of the CWM Plan to the Owner and Architect. D. Construction Waste Management and recycling requirements shall be incorporated into all Subcontractors' contracts. 1.05 SUBMITT ALS A. Waste Management Plan: Submit 3 copies of plan within 30 days of date established for the Notice to Proceed. 1.06 QUALITY ASSURANCE A. Regulatory Requirements: Comply with hauling and disposal regulations of authorities having jurisdiction. 1.07 WASTE MANAGEMENT PLAN A. General: Develop plan consisting of waste identification, waste reduction work plan, and cost/revenue analysis. Include separate sections in plan for demolition and construction waste. Indicate quantities by weight or volume, but use same units of measure throughout waste management plan. B. Waste Identification: Indicate anticipated types and quantities of demolition, site-clearing, and construction waste generated by the Work. Include estimated quantities and assumptions for estimates. C. Waste Reduction Work Plan: List each type of waste and whether it will be salvaged, recycled, or disposed of in landfill or incinerator. Include points of waste generation, total quantity of each type of waste, quantity for each means of recovery, and handling and transportation procedures. 1. Salvaged Materials for Reuse: For materials that will be salvaged and reused in this Project, describe methods for preparing salvaged materials before incorporation into the Work. 2. Salvaged Materials for Sale: For materials that will be sold to individuals and organizations, include list of their names, addresses, and telephone numbers. 3. Salvaged Materials for Donation: For materials that will be donated to individuals and organizations, include list of their names, addresses, and telephone numbers. 4. Recycled Materials: Include list of local receivers and processors and type of recycled materials each will accept. Include names, addresses, and telephone numbers. 5. Disposed. Materials: Indicate how and where materials will be disposed of. Include name, address, and telephone number of each landfill and incinerator facility. 6. Handling and Transportation Procedures: Include method that will be used for separating recyclable waste including sizes of containers, container labeling, and designated location on Project site where materials separation will be located. CONSTRUCTION WASTE MANAGEMENT AND DISPOSAL Boston Bay Architects, Inc. 01 74 19 -3 of 6 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCI NORTHAMPTON, MA PART 2-PRODUCTS (Not Used) PART 3 -EXECUTION 3.01 PLAN IMPLEMENTATION A. General: Implement waste management plan as approved by Architect and Owner. Provide handling, containers, storage, signage, transportation, and other items as required to implement waste management plan during the entire duration of the Contract. 1. Comply with Division 01 Section "Temporary Facilities and Controls" for operation, termination, and removal requirements. B. Training: Train workers, subcontractors, and suppliers on proper waste management procedures, as appropriate for the Work occurring at Project site. 1. Distribute waste management plan to everyone concerned within three days of submittal return. 2. Distribute waste management plan to entities when they first begin work on-site. Review plan procedures and locations established for salvage, recycling, and disposal. C. Site Access and Temporary Controls: Conduct waste management operations to ensure minimum interference with roads, streets, walks, walkways, and other adjacent occupied and used facilities. 1. Designate and label specific areas on Project site necessary for separating materials that are to be salvaged, recycled, reused, donated, and sold. 2. Comply with Division 01 Section "Temporary Facilities and Controls" for controlling dust and dirt, environmental protection, and noise control. 3.02 SALVAGING DEMOLITION WASTE A. Salvaged Items for Reuse in the Work: 1. Clean salvaged items. 2. Pack or crate items after cleaning. Identify contents of containers. 3. Store items in a secure area until installation. 4. Protect items from damage during transport and storage. 5. Install salvaged items to comply with installation requirements for new materials and equipment. Provide connections, supports, and miscellaneous materials necessary to make items functional for use indicated. B. Salvaged Items for Sale and Donation: Not permitted on Project site. CONSTRUCTION WASTE MANAGEMENT AND DISPOSAL Boston Bay Architects, Inc. 017419 -4 of 6 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA 3.03 RECYCLING DEMOLITION AND CONSTRUCTION WASTE, GENERAL A. General: Recycle paper and beverage containers used by on-site workers. B. Recycling Incentives: Revenues, savings, rebates, tax credits, and other incentives received for recycling waste materials shall accrue to Owner. C. Procedures: Separate recyclable waste from other waste materials, trash, and debris. Separate recyclable waste by type at Project site to the maximum extent practical. 1. Provide appropriately marked containers or bins for controlling recyclable waste until they are removed from Project site. Include list of acceptable and unacceptable materials at each container and bin. a. Inspect containers and bins for contamination and remove contaminated materials if found. 2. Stockpile processed materials on-site without intermixing with other materials. Place, grade, and shape stockpiles to drain surface water. Cover to prevent windblown dust. 3. Stockpile materials away from construction area. Do not store within drip line of remaining trees. 4. Store components off the ground and protect from the weather. 5. Remove recyclable waste off Owner's property and transport to recycling receiver or processor. 3.04 RECYCLING DEMOLITION WASTE A. Wood Materials: Sort and stack members according to size, type, and length. Separate lumber, engineered wood products, panel products, and treated wood materials. B. Metals: Separate metals by type. 1. Remove and dispose of bolts, nuts, washers, and other rough hardware. C. Equipment: Drain tanks, piping, and fixtures. Seal openings with caps or plugs. Protect equipment from exposure to weather. D. Piping: Reduce piping to straight lengths and store by type and size. Separate supports, hangers, valves, sprinklers, and other components by type and size. E. Electrical Devices: Separate switches, receptacles, switchgear, transformers, meters, panelboards, circuit breakers, and other devices by type. F. Conduit: Reduce conduit to straight lengths and store by type and size. CONSTRUCTION WASTE MANAGEMENT AND DISPOSAL Boston Bay Architects, Inc. 01 74 19 - 5 of 6 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA 3.05 RECYCLING CONSTRUCTION WASTE A Packaging: 1. Cardboard and Boxes: Break down packaging into flat sheets. Bundle and store in a dry location. 2. Polystyrene Packaging: Separate and bag materials. 3. Pallets: As much as possible, require deliveries using pallets to remove pallets from Project site. For pallets that remain on-site, break down pallets into component wood pieces and comply with requirements for recycling wood. 4. Crates: Break down crates into component wood pieces and comply with requirements for recycling wood. 3.06 DISPOSAL OF WASTE A General: Except for items or materials to be salvaged, recycled, or otherwise reused, remove waste materials from Project site and legally dispose of them in a landfill or incinerator acceptable to authorities having jurisdiction. 1. Except as otherwise specified, do not allow waste materials that are to be disposed of accumulate on-site. 2. Remove and transport debris in a manner that will prevent spillage on adjacent surfaces and areas. B. Burning: Do not bum waste materials. C. Disposal: Transport waste materials off Owner's property and legally dispose of them. END OF SECTION CONSTRUCTION WASTE MANAGEMENT AND DISPOSAL Boston Bay Architects, Inc. 0I 7419-6of6 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA SECTION 01 77 00 -CLOSEOUT PROCEDURES PART 1-GENERAL 1.01 RELATED DOCUMENTS A. The Contractor, Subcontractors, and/or suppliers providing goods and services referenced in or related to this Section shall also be bound by the Documents identified in Division 01 Section "Summary", Paragraph l.OlA, entitled "Related Documents." 1.02 SUMMARY A. Section includes administrative and procedural requirements for contract closeout, including, but not limited to, the following: 1. Substantial Completion procedures. 2. Final completion procedures. 3. Warranties. 4. Final cleaning. 5. Repair of the Work. B. Related Requirements: 1.03 A. B. C. 1.04 A. 1. Division O 1 Section "Execution" for progress cleaning of Project site. 2. Division 01 Section "Operation and Maintenance Data" for additional operation and maintenance manual requirements. 3. Division 01 Section "Project Record Documents" for submitting Record Drawings, Record Specifications, and Record Product Data. 4. Division 01 Section "Demonstration and Training" for requirements to train the Owner's maintenance personnel to adjust, operate, and maintain products, equipment, and systems. ACTION SUBMITTALS Product Data: For each type of cleaning agent. Contractor's List oflncomplete Items: Initial submittal at Substantial Completion. Certified List of Incomplete Items: Final submittal at final completion. CLOSEOUT SUBMITTALS Certificates of Release: From authorities having jurisdiction. CLOSEOUT PROCEDURES Boston Bay Architects, Inc. 01 77 00 -1 of 7 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA B. 1.05 A. 1.06 A B. Certificate oflnsurance: For continuing coverage. MAINTENANCE MATERIAL SUBMITTALS Schedule of Maintenance Material Items: For maintenance material submittal items specified in other Sections. SUBSTANTIAL COMPLETION PROCEDURES Contractor's List of Incomplete Items: Prepare and submit a list of items to be completed and corrected (Contractor's punch list), indicating the value of each item on the list and reasons why the Work is incomplete. Submittals Prior to Substantial Completion: Complete the following a minimum of 10 days prior to requesting inspection for determining date of Substantial Completion. List items below that are incomplete at time of request. 1. Certificates of Release: Obtain and submit releases from authorities having jurisdiction permitting Owner unrestricted use of the Work and access to services and utilities. Include occupancy permits, operating certificates, and similar releases. 2. Submit closeout submittals specified in other Division 01 Sections, including project record documents, operation and maintenance manuals, damage or settlement surveys, property surveys, and similar final record information. 3. Submit closeout submittals specified in individual Sections, including specific warranties, workmanship bonds, maintenance service agreements, final certifications, and similar documents. 4. Submit maintenance material submittals specified in individual Sections, including tools, spare parts, extra materials, and similar items, and deliver to location designated by Architect. Label with manufacturer's name and model number. a. Schedule of Maintenance Material Items: Prepare and submit schedule of maintenance material submittal items, including name and quantity of each item and name and number of related Specification Section. Obtain Architect's signature for receipt of submittals. 5. Submit testing, adjusting, and balancing records. 6. Submit sustainable design submittals not previously submitted. 7. Submit changeover information related to Owner's occupancy, use, operation, and maintenance. C. Procedures Prior to Substantial Completion: Complete the following a minimum of 10 days prior to requesting inspection for determining date of Substantial Completion. List items below that are incomplete at time of request. 1. Advise Owner of pending insurance changeover requirements. 2. Make final changeover of permanent locks and deliver keys to Owner. Advise Owner's personnel of changeover in security provisions. 3. Complete startup and testing of systems and equipment. CLOSEOUT PROCEDURES Boston Bay Architects, Inc. 01 77 00 -2 of 7 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCI NORTHAMPTON, MA 4. Perform preventive maintenance on equipment used prior to Substantial Completion. 5. Instruct Owner's personnel in operation, adjustment, and maintenance of products, equipment, and systems. Submit demonstration and training video recordings specified in Division O 1 Section "Demonstration and Training." 6. Advise Owner of changeover in utility services. 7. Participate with Owner in conducting inspection and walkthrough with local emergency responders. 8. Terminate and remove temporary facilities from Project site, along with mockups, construction tools, and similar elements. 9. Complete final cleaning requirements. 10. Touch up paint and otherwise repair and restore marred exposed finishes to eliminate visual defects. D. Inspection: Submit a written request for inspection to determine Substantial Completion a minimum of 10 days prior to date the Work will be completed and ready for final inspection and tests. On receipt of request, Architect will either proceed with inspection or notify Contractor of unfulfilled requirements. Architect will prepare the Certificate of Substantial Completion after inspection or will notify Contractor of items, either on Contractor's list or additional items identified by Architect, that must be completed or corrected before certificate will be issued. 1. Request reinspection when the Work identified in previous inspections as incomplete is completed or corrected. 2. Results of completed inspection will form the basis of requirements for final completion. E. Retainage: If any of the items on the Contractors' or Architect's punch list are not complete within 21 days after Substantial Completion, the Architect may, for items beyond the Contractor's control, assign a monetary value for each incomplete item. The Architect will then prepare a Certificate for Partial Release of Retainage. 1.07 A. 1. If a Certificate for Partial Release of Retainage is prepared, the Contractor will be required to complete all remaining incomplete items in accordance with the Contract Documents within seven (7) days. 2. Contractor to provide a notarized signature on the Certificate for Partial Release of Retainage. FINAL COMPLETION PROCEDURES Submittals Prior to Final Completion: Before requesting final inspection for determining final completion, complete the following: 1. Certified List of Incomplete Items: Submit certified copy of Architect's Substantial Completion inspection list of items to be completed or corrected (punch list), endorsed and dated by Architect. Certified copy of the list shall state that each item has been completed or otherwise resolved for acceptance. 2. Certificate of Insurance: Submit evidence of final, continuing insurance coverage complying with insurance requirements. CLOSEOUT PROCEDURES Boston Bay Architects, Inc. 01 77 00 -3 of 7 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA B. Inspection: Submit a written request for final inspection to determine acceptance a minimum of 10 days prior to date the work will be completed and ready for final inspection and tests. On receipt of request, Architect will either proceed with inspection or notify Contractor of unfulfilled requirements. Architect will prepare a final Certificate for Payment after inspection or will notify Contractor of construction that must be completed or corrected before certificate will be issued. 1. Request reinspection when the Work identified in previous inspections as incomplete is completed or corrected. C. Certificate of Final Completion: The Architect will prepare the Certificate of Final Completion upon completion of all work. 1. Contractor to provide a notarized signature on the Certificate. 1.08 LIST OF INCOMPLETE ITEMS (PUNCH LIST) A Organization of List: Include name and identification of each space and area affected by construction operations for incomplete items and items needing correction including, if necessary, areas disturbed by Contractor that are outside the limits of construction. 1. Organize list of spaces in sequential order, starting with exterior areas first and proceeding from lowest floor to highest floor. 2. Organize items applying to each space by major element, including categories for ceiling, individual walls, floors, equipment, and building systems. 3. Include the following information at the top of each page: a. Project name. b. Date. c. Name of Architect. d. Name of Contractor. e. Page number. 4. Submit list of incomplete items in the following format: a. PDF electronic file. Architect will return annotated file. 1.09 SUBMITTAL OF PROJECT WARRANTIES A Time of Submittal: Submit written warranties on request of Architect for designated portions of the Work where warranties are indicated to commence on dates other than date of Substantial Completion, or when delay in submittal of warranties might limit Owner's rights under warranty. B. Partial Occupancy: Submit properly executed warranties within 15 days of completion of designated portions of the Work that are completed and occupied or used by Owner during construction period by separate agreement with Contractor. CLOSEOUT PROCEDURES Boston Bay Architects, Inc. 01 77 00 - 4 of 7 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA C. Organize warranty documents into an orderly sequence based on the table of contents of Project Manual. D. Warranty Electronic File: Provide warranties and bonds in PDF format. Assemble complete warranty and bond submittal package into a single electronic PDF file with bookmarks enabling navigation to each item. Provide bookmarked table of contents at beginning of document. 1. Submit by email to Architect. E. Warranties in Paper Form: 1. Bind warranties and bonds in heavy-duty, three-ring, vinyl-covered, loose-leaf binders, thickness as necessary to accommodate contents, and sized to receive 8-1/2-by-11-inch paper. 2. Provide heavy paper dividers with plastic-covered tabs for each separate warranty. Mark tab to identify the product or installation. Provide a typed description of the product or installation, including the name of the product and the name, address, and telephone number of Installer. 3. Identify each binder on the front and spine with the typed or printed title "WARRANTIES," Project name, and name of Contractor. F. Provide additional copies of each warranty to include in operation and maintenance manuals. PART 2 -PRODUCTS 2.01 A. MATERIALS Cleaning Agents: Use cleaning materials and agents recommended by manufacturer or fabricator of the surface to be cleaned. Do not use cleaning agents that are potentially hazardous to health or property or that might damage finished surfaces. 1. Use cleaning products that comply with Green Seal's GS-37, or if GS-37 is not applicable, use products that comply with the California Code of Regulations maximum allowable voe levels. PART 3 -EXECUTION 3.01 A. FINAL CLEANING General: Perform final cleaning. Conduct cleaning and waste-removal operations to comply with local laws and ordinances and Federal and local environmental and antipollution regulations. B. Cleaning: Employ experienced workers or professional cleaners for final cleaning. Clean each surface or unit to condition expected in an average commercial building cleaning and maintenance program. Comply with manufacturer's written instructions. CLOSEOUT PROCEDURES Boston Bay Architects, Inc. 017700-5 of7 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA 1. Complete the following cleaning operations before requesting inspection for certification of Substantial Completion for entire Project or for a designated portion of Project: a. Clean Project site, yard, and grounds, in areas disturbed by construction activities, including landscape development areas, of rubbish, waste material, litter, and other foreign substances. b. Sweep paved areas broom clean. Remove petrochemical spills, stains, and other foreign deposits. c. Rake grounds that are not planted, mulched, or paved to a smooth, even-textured surface. d. Remove tools, construction equipment, machinery, and surplus material from Project site. e. Remove snow and ice to provide safe access to building. f. Clean exposed exterior and interior hard-surfaced finishes to a dirt-free condition, free of stains, films, and similar foreign substances. Avoid disturbing natural weathering of exterior surfaces. Restore reflective surfaces to their original condition. g. Remove debris and surface dust from limited access spaces, including roofs, plenums, shafts, trenches, equipment vaults, manholes, attics, and similar spaces. h. Sweep concrete floors broom clean in unoccupied spaces. 1. Vacuum carpet and similar soft surfaces, removing debris and excess nap; clean according to manufacturer's recommendations if visible soil or stains remain. J. Clean transparent materials, including mirrors and glass in doors and windows. Remove glazing compounds and other noticeable, vision-obscuring materials. Polish mirrors and glass, taking care not to scratch surfaces. k. Remove labels that are not permanent. 1. Wipe surfaces of mechanical and electrical equipment, and similar equipment. Remove excess lubrication, paint and mortar droppings, and other foreign substances. m. Clean plumbing fixtures to a sanitary condition, free of stains, including stains resulting from water exposure. n. Replace disposable air filters and clean permanent air filters. Clean exposed surfaces of diffusers, registers, and grills. o. Clean ducts, blowers, and coils if units were operated without filters during construction or that display contamination with particulate matter on inspection. p. Clean light fixtures, lamps, globes, and reflectors to function with full efficiency. q. Leave Project clean and ready for occupancy. C. Comply with safety standards for cleaning. Do not bum waste materials. Do not bury debris or excess materials on Owner's property. Do not discharge volatile, harmful, or dangerous materials into drainage systems. Remove waste materials from Project site and dispose of lawfully. 1. Comply with waste ban regulations of the Massachusetts Department of Environmental Protection (MassDEP), 310 CMR 19.017, for disposal of brick, concrete, metal and wood. D. Construction Waste Disposal: Comply with waste disposal requirements in Division 01 Section "Construction Waste Management and Disposal." CLOSEOUT PROCEDURES Boston Bay Architects, Inc. 01 77 00 -6 of 7 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA 3.02 A B. REP AIR OF THE WORK Complete repair and restoration operations before requesting inspection for determination of Substantial Completion. Repair, or remove and replace, defective construction. Repairing includes replacing defective parts, refinishing damaged surfaces, touching up with matching materials, and properly adjusting operating equipment. Where damaged or worn items cannot be repaired or restored, provide replacements. Remove and replace operating components that cannot be repaired. Restore damaged construction and permanent facilities used during construction to specified condition. 1. Remove and replace chipped, scratched, and broken glass, reflective surfaces, and other damaged transparent materials. 2. Touch up and otherwise repair and restore marred or exposed finishes and surfaces. Replace finishes and surfaces that that already show evidence of repair or restoration. a. Do not paint over "UL" and other required labels and identification, including mechanical and electrical nameplates. Remove paint applied to required labels and identification. 3. Replace parts subject to operating conditions during construction that may impede operation or reduce longevity. 4. Replace burned-out bulbs, bulbs noticeably dimmed by hours of use, and defective and noisy starters in fluorescent and mercury vapor fixtures to comply with requirements for new fixtures. END OF SECTION CLOSEOUT PROCEDURES Boston Bay Architects, Inc. 01 77 00 -7 of 7 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA SECTION 01 78 23 -OPERATION AND MAINTENANCE DATA PART 1-GENERAL 1.01 RELATED DOCUMENTS A. The Contractor, Subcontractors, and/or suppliers providing goods and services referenced in or related to this Section shall also be bound by the Documents identified in Division 01 Section "Summary", Paragraph l.OlA, entitled "Related Documents." 1.02 SUMMARY A. This Section includes administrative and procedural requirements for preparing operation and maintenance manuals, including the following: 1. Maintenance manuals for the care and maintenance of products, materials, and finishes. B. Related Sections include the following: 1. Division 01 Section "Summary of Multiple Contracts" for coordinating operation and maintenance manuals covering the Work of multiple contracts. 2. Division 01 Section "Submittal Procedures" for submitting copies of submittals for operation and maintenance manuals. 3. Division 01 Section "Closeout Procedures" for submitting operation and maintenance manuals. 4. Division 01 Section "Project Record Documents" for preparing Record Drawings for operation and maintenance manuals. 5. Divisions 02 through 26 Sections for specific operation and maintenance manual requirements for the Work in those Sections. 1.03 SUBMITT ALS 1.04 CLOSEOUT SUBMITTALS A. Submit operation and maintenance manuals indicated. Provide content for each manual as specified in individual Specification Sections, and as reviewed and approved at the time of Section submittals. Submit reviewed manual content formatted and organized as required by this Section. 1. Architect will comment on whether content of operation and maintenance submittals is acceptable. 2. Where applicable, clarify and update reviewed manual content to correspond to revisions and field conditions. OPERATION AND MAINTENANCE DATA Boston Bay Architects, Inc. 01 78 23 -1 of 5 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCI NORTHAMPTON, MA B. Format: Submit operation and maintenance manuals in the following format: 1. Submit on digital media acceptable to Architect. Enable reviewer. comments on draft submittals. 2. Submit two paper copies. C. Initial Manual Submittal: Submit draft copy of manual at least 30 days before commencing demonstration and training. Architect will comment on whether general scope and content of manual are acceptable. D. Final Manual Submittal: Submit each manual in final form prior to requesting inspection for Substantial Completion and at least 15 days before commencing demonstration and training. Architect will return copy with comments. 1. Correct or revise each manual to comply with Architect's comments. Submit copies of each corrected manual within 15 days of receipt of Architect's comments and prior to commencing demonstration and training. E. Comply with Division 01 Section "Closeout Procedures" for schedule for submitting operation and maintenance documentation. 1.05 COORDINATION A. Where operation and maintenance documentation includes information on installations by more than one factory-authorized service representative, assemble and coordinate information furnished by representatives and prepare manuals. PART 2 -PRODUCTS 2.01 MANUALS, GENERAL A. Organization: Unless otherwise indicated, organize each manual into a separate section for each system and subsystem, and a separate section for each piece of equipment not part of a system. Each manual shall contain the following materials, in the order listed: 1. Title page. 2. Table of contents. 3. Manual contents. B. Title Page: Enclose title page in transparent plastic sleeve. Include the following information: 1. Subject matter included in manual. 2. Name and address of Project. 3. Name and address of Owner. 4. Date of submittal. 5. Name, address, and telephone number of Contractor. 6. Name and address of Architect. OPERATION AND MAINTENANCE DATA Boston Bay Architects, Inc. 01 78 23 - 2 of 5 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA 7. Cross-reference to related systems in other operation and maintenance manuals. C. Table of Contents: List each product included in manual, identified by product name, indexed to the content of the volume, and cross-referenced to Specification Section number in Project Manual. 1. If operation or maintenance documentation requires more than one volume to accommodate data, include comprehensive table of contents for all volumes in each volume of the set. D. Manual Contents: Organize into sets of manageable size. Arrange contents alphabetically by system, subsystem, and equipment. If possible, assemble instructions for subsystems, equipment, and components of one system into a single binder. 1. Binders: Heavy-duty, 3-ring, vinyl-covered, loose-leaf binders, in thickness necessary to accommodate contents, sized to hold 8-1/2-by-11-inch paper; with clear plastic sleeve on spine to hold label describing contents and with pockets inside covers to hold folded oversize sheets. a. If two or more binders are necessary to accommodate data of a system, organize data in each binder into groupings by subsystem and related components. Cross- reference other binders if necessary to provide essential information for proper operation or maintenance of equipment or system. b. Identify each binder on front and spine, with printed title "OPERATION AND MAINTENANCE MANUAL," Project title or name, and subject matter of contents. Indicate volume number for multiple-volume sets. 2. Dividers: Heavy-paper dividers with plastic-covered tabs for each section. Mark each tab to indicate contents. Include typed list of products and major components of equipment included in the section on each divider, cross-referenced to Specification Section number and title of Project Manual. 3. Protective Plastic Sleeves: Transparent plastic sleeves designed to enclose diagnostic software diskettes for computerized electronic equipment. 4. Supplementary Text: Prepared on 8-1/2-by-l 1-inch white bond paper. 5. Drawings: Attach reinforced, punched binder tabs on drawings and bind with text. a. If oversize drawings are necessary, fold drawings to same size as text pages and use as foldouts. b. If drawings are too large to be used as foldouts, fold and place drawings in labeled envelopes and bind envelopes in rear of manual. At appropriate locations in manual, insert typewritten pages indicating drawing titles, descriptions of contents, and drawing locations. 2.02 PRODUCT MAINTENANCE MANUAL A. Content: Organize manual into a separate section for each product, material, and finish. Include source information, product information, maintenance procedures, repair materials and sources, and warranties and bonds, as described below. OPERATION AND MAINTENANCE DATA Boston Bay Architects, Inc. 01 78 23 -3 of 5 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA B. Source Information: List each product included in manual, identified by product name and arranged to match manual's table of contents. For each product, list name, address, and telephone number of Installer or supplier and maintenance service agent, and cross-reference Specification Section number and title in Project Manual. C. Product Information: Include the following, as applicable: 1. Product name and model number. 2. Manufacturer's name. 3. Color, pattern, and texture. 4. Material and chemical composition. 5. Reordering information for specially manufactured products. D. Maintenance Procedures: Include manufacturer's written recommendations and the following: 1. Inspection procedures. 2. Types of cleaning agents to be used and methods of cleaning. 3. List of cleaning agents and methods of cleaning detrimental to product. 4. Schedule for routine cleaning and maintenance. 5. Repair instructions. E. Repair Materials and Sources: Include lists of materials and local sources of materials and related services. F. Warranties and Bonds: Include copies of warranties and bonds and lists of circumstances and conditions that would affect validity of warranties or bonds. 1. Include procedures to follow and required notifications for warranty claims. PART 3 -EXECUTION 3.01 MANUAL PREPARATION A Product Maintenance Manual: Assemble a complete set of maintenance data indicating care and maintenance of each product, material, and finish incorporated into the Work. B. Manufacturers' Data: Where manuals contain manufacturers' standard printed data, include only sheets pertinent to product or component installed. Mark each sheet to identify each product or component incorporated into the Work. If data include more than one item in a tabular format, identify each item using appropriate references from the Contract Documents. Identify data applicable to the Work and delete references to information not applicable. 1. Prepare supplementary text if manufacturers' standard printed data are not available and where the information is necessary for proper operation and maintenance of equipment or systems. OPERATION AND MAINTENANCE DATA Boston Bay Architects, Inc. 01 78 23 -4 of 5 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA C. Drawings: Prepare drawings supplementing manufacturers' printed data to illustrate the relationship of component parts of equipment and systems and to illustrate control sequence and flow diagrams. Coordinate these drawings with information contained in Record Drawings to ensure correct illustration of completed installation. 1. Do not use original Project Record Documents as part of operation and maintenance manuals. D. Comply with Division 01 Section "Closeout Procedures" for schedule for submitting operation and maintenance documentation. END OF SECTION OPERATION AND MAINTENANCE DATA Boston Bay Architects, Inc. 01 78 23 - 5 of 5 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA SECTION 01 78 29 -PROJECT RECORD DOCUMENTS PART 1 -GENERAL 1.01 RELATED DOCUMENTS A. The Contractor, Subcontractors and/or suppliers providing goods or services referenced in or related to this Section shall also be bound by the Documents identified in Division 01 Section "Summary", Paragraph LOIA, entitled "Related Documents." 1.02 SUMMARY A. This Section includes administrative and procedural requirements for Project Record Documents, including the following: 1. Record Drawings. 2. Record Specifications. 3. Record Product Data. 4. Miscellaneous record submittals. B. Related Sections include the following: 1. Division 01 Section "Closeout Procedures" for general closeout procedures. 2. Division 01 Section "Operation and Maintenance Data" for operation and maintenance manual requirements. 3. Divisions 02 through 26 Sections for specific requirements for Project Record Documents of the Work in those Sections. 1.03 SUB MITT ALS A. Record Drawings: Comply with the following: 1. Number of Copies: Submit copies of record Drawings as follows: a. Final Submittal: 1) Submit PDF electronic files of scanned record prints and two sets of prints. a) Electronic Media: DVD-R. 2) Print each drawing, whether or not changes and additional information were recorded. PROJECT RECORD DOCUMENTS Boston Bay Architects, Inc. 01 78 29 - 1 of 4 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA B. Record Specifications: Submit annotated PDF electronic files of Project's Specifications, including addenda and contract modifications. C. Record Product Data: Submit one copy of each Product Data submittal. 1. Where Record Product Data is required as part of operation and maintenance manuals, submit marked-up Product Data as an insert in manual instead of submittal as Record Product Data. D. Miscellaneous Record Submittals: See other Specification Sections for miscellaneous record- keeping requirements and submittals in connection with various construction activities. Submit annotated PDF electronic files and directories of each submittal. PART 2 -PRODUCTS 2.01 RECORD DRAWINGS A. Record As-Built Prints: Maintain one set of marked-up paper copies of the Contract Drawings and Shop Drawings, incorporating new and revised drawings as modifications are issued. 1. Preparation: Mark Record Prints to show the actual installation where installation varies from that shown originally. Require individual or entity who obtained record data, whether individual or entity is Installer or similar entity, to prepare the marked-up Record Prints. a. Give particular attention to information on concealed elements that would be difficult to identify or measure and record later. b. Accurately record information in an acceptable drawing technique. c. Record data as soon as possible after obtaining it. d. Record and check the markup before enclosing concealed installations. e. Cross-reference record prints to corresponding photographic documentation. 2. Content: Types of items requiring marking include, but are not limited to, the following: a. Dimensional changes to Drawings. b. Revisions to details shown on Drawings. c. Revisions to routing of piping and conduits. d. Revisions to electrical circuitry. e. Actual equipment locations. f. Changes made by Change Order or Construction Change Directive. g. Changes made following Architect's written orders. h. Details not on the original Contract Drawings. 1. Field records for variable and concealed conditions. J. Record information on the Work that is shown only schematically. 3. Mark the Contract Drawings or Shop Drawings, whichever is most capable of showing actual physical conditions, completely and accurately. If Shop Drawings are marked, show cross-reference on the Contract Drawings. PROJECT RECORD DOCUMENTS Boston Bay Architects, Inc. 01 78 29 - 2 of 4 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA 4. Mark record sets with erasable, red-colored pencil. Use other colors to distinguish between changes for different categories of the Work at same location. 5. Mark important additional information that was either shown schematically or omitted from original Drawings. 6. Note Construction Change Directive numbers, alternate numbers, Change Order numbers, and similar identification, where applicable. B. Format: Identify and date each Record Drawing; include the designation "PROJECT RECORD DRAWING" in a prominent location. 1. Record Prints: Organize Record Prints into manageable sets. Bind each set with durable paper cover sheets. Include identification on cover sheets. 2. Format: Annotated PDF electronic file with comment function enabled. 3. Record Digital Data Files: Organize digital data information into separate electronic files that correspond to each sheet of the Contract Drawings. Name each file with the sheet identification. Include identification in each digital data file. 4. Identification: As follows: a. Project name. b. Date. c. Designation "PROJECT RECORD DRAWINGS." d. Name of Architect and Owner's Project Manager. e. Name of Contractor. 2.02 RECORD SPECIFICATIONS A Preparation: Mark Specifications to indicate the actual product installation where installation varies from that indicated in Specifications, addenda, and contract modifications. 1. Give particular attention to information on concealed products and installations that cannot be readily identified and recorded later. 2. Mark copy with the proprietary name and model number of products, materials, and equipment furnished, including substitutions and product options selected. 3. Record the name of manufacturer, supplier, Installer, and other information necessary to provide a record of selections made. 4. For each principal product, indicate whether Record Product Data has been submitted in operation and maintenance manuals instead of submitted as Record Product Data. 5. Note related Change Orders, Record Product Data, and Record Drawings where applicable. B. Format: Submit record Specifications as annotated PDF electronic file. 2.03 RECORD PRODUCT DATA A Preparation: Mark Product Data to indicate the actual product installation where installation varies substantially from that indicated in Product Data submittal. PROJECT RECORD DOCUMENTS Boston Bay Architects, Inc. 01 78 29 -3 of 4 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCI NORTHAMPTON, MA 1. Give particular attention to information on concealed products and installations that cannot be readily identified and recorded later. 2. Include significant changes in the product delivered to Project site and changes in manufacturer's written instructions for installation. 3. Note related Change Orders, Record Specifications, and Record Drawings where applicable. B. Format: Submit record Product Data as annotated PDF electronic file. 1. Include record Product Data directory organized by Specification Section number and title, electronically linked to each item of record Product Data. 2.04 MISCELLANEOUS RECORD SUBMITTALS A. Assemble miscellaneous records required by other Specification Sections for miscellaneous record keeping and submittal in connection with actual performance of the Work. Bind or file miscellaneous records and identify each, ready for continued use and reference. B. Format: Submit miscellaneous record submittals as PDF electronic file. 1. Include miscellaneous record submittals directory organized by Specification Section number and title, electronically linked to each item of miscellaneous record submittals. PART 3 -EXECUTION 3.01 RECORDING AND MAINTENANCE A. Recording: Maintain one copy of each submittal during the construction period for Project Record Document purposes. Post changes and modifications to Project Record Documents as they occur; do not wait until the end of Project. B. Maintenance of Record Documents and Samples: Store Record Documents and Samples in the field office apart from the Contract Documents used for construction. Do not use Project Record Documents for construction purposes. Maintain Record Documents in good order and in a clean, dry, legible condition, protected from deterioration and loss. Provide access to Project Record Documents for Architect's reference during normal working hours. PROJECT RECORD DOCUMENTS Boston Bay Architects, Inc. END OF SECTION 01 78 29 -4 of 4 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA SECTION 01 8119 -INDOOR AIR QUALITY REQUIREMENTS PART 1 -GENERAL 1.01 RELATED DOCUMENTS A. The Contractor, Subcontractors, and/or suppliers providing goods or services referenced in or related to this Section shall also be bound by the Documents identified in Division O 1 Section "Summary", Paragraph LOIA, entitled "Related Documents." 1.02 SUMMARY A. This Section includes the following: 1. Microbial and fungal contamination control. 2. Indoor air quality and pollution control. 3. Heating, ventilating, and air conditioning. 4. Description of Indoor Air Quality (IAQ) Construction Plan. 5. IAQ Construction requirements. B. Related Sections: The following Sections contain requirements that relate to this Section: 1.03 A. 1. Division 01 Section "Temporary Facilities and Controls" for temporary facility requirements. 2. Division 01 Section "Closeout Procedures" for final cleaning. INDOOR AIR QUALITY Goals: The Owner has set the following goals to maintain indoor air quality for jobsite operations for this Project, within the limits of the construction schedule, Contract sum, and utilizing available materials, equipment, products, and services. 1. Protect workers on-site from undue health risks during construction. 2. Prevent residual problems with indoor air quality in the completed building. B. Product Emission Rate Standards: Test to ASTM D 5116 for Maximum Indoor Air Concentration Levels. 1. Formaldehyde: a. 0.03 parts per million where no other requirements are specified. b. 0.005 parts per million where products are specified as formaldehyde free. 2. Total Particulate Emission Rate Levels: 50 ug/m3. INDOOR AIR QUALITY REQUIREMENTS Boston Bay Architects, Inc. 01 8119 - 1 of 5 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REP AIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA C. 1.04 A. 3. Primary and Secondary Regulated Pollutants: Conform to USEPA, Code of Federal Reg- ulations, Title 40, Part 50 National Air Ambient Air Quality Standard. Refer to EPA Web Site: http://www.epa.gov/epahome/rules.htrnl#codified. 4. Other Pollutants not Listed: Not greater than 1/10 of Threshold Limit Value -Time Weighted Average (TL V-TW A) Industrial workplace standard. Architectural Coatings -Volatile Organic Compound (VOC) Content Limits: Conform to US Environmental Protection Agency (EPA) Federal Register 48886/Vol. 63, No. 176 Friday, September 11, 1998/Rules and Regulations. Refer to EPA Web Site: http://www.epa.gov/. SUBMITTALS Indoor Air Quality Construction Plan: Within fourteen (14) days of Notice to Proceed, prior to any waste removal by the Subcontractor, the Subcontractor shall develop and submit for review an indoor air quality plan, including the following: 1. List of IAQ protective measures to be instituted on the site. 2. Schedule for inspections and maintenance of IAQ measures. B. Moisture-Protection Plan: Describe procedures and controls for protecting materials and construction from water absorption and damage, including delivery, handling, and storage provisions for materials subject to water absorption or water damage, discarding water-damaged materials, protocols for mitigating water intrusion into completed Work, and replacing water damaged Work. 1. Indicate sequencing of work that requires water and describe plans for dealing with water from these operations. Show procedures for verifying that wet construction has dried sufficiently to permit installation of finish materials. C. Dust-Control and HV AC-Control Plan: Submit coordination drawing and narrative that indicates the dust-control and HV AC-control measures proposed for use, proposed locations, and proposed time frame for their operation. Identify further options if proposed measures are later determined to be inadequate. Include the following: 1. Locations of dust-control partitions at each phase of the work. 2. HV AC system isolation schematic drawing. 3. Location of proposed air filtration system discharge. 4. Other dust-control measures. 5. Waste management plan. D. Substitutions: If the Subcontractor elects to use procedures, materials, equipment or products that are not specified, but meet the intent of these specifications, submit an alternative solution for approval. INDOOR AIR QUALITY REQUIREMENTS Boston Bay Architects, Inc. 01 8119 - 2 of 5 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA PART 2 -PRODUCTS 2.01 A B. MATERIALS Do not use products in combination with or in contact with other products that can be identified as combining to form toxic fumes or sustained odors. Do not use solvents within interior areas that may penetrate and be retained in absorptive materials such as concrete, gypsum board, wood, cellulose products, fibrous material, and textiles. PART 3 -EXECUTION 3.01 A B. C. D. E. 3.02 A GENERAL Protect construction materials from contamination and pollution from contact with construction dust, debris, fumes, solvents, and other environmentally polluting materials. Conduct regular inspection and maintenance of indoor air quality measures including ventila- tion system protection, and ventilation rate. Use low-toxic cleaning supplies for surfaces, equipment, and worker's personal use. Options include soybean-based solvents and cleaning options and citrus-based cleaners. Use safety meetings, signage, and subcontractor agreements to communicate the goals of the indoor air quality construction plan. Clean spills immediately involving solvents or cleaners. HEATING, VENTILATING, AND AIR CONDITIONING The Contractor is required to meet or exceed the minimum requirements of the Sheet Metal and Air conditioning National Contractor's Association (SMACNA) IAQ Guidelines for Occupied Buildings Under Construction, 1995, and the following: 1. Do not run HV AC system during course of construction unless the Owner has authorized the use of the permanent heating system. Seal ductwork intake and exhaust vents. 2. Heat, dehumidify and ventilate building during course of Work as necessary to maintain environmental conditions suitable for drying and curing materials and for prevention of conditions suitable for mold and mildew growth. a. Ventilate building removing moisture, dust, fumes, and odors. b. Temper and dehumidify air as needed to remove excess moisture. c. Refer to Division 01 Section "Temporary Facilities and Controls" for temporary heating requirements. INDOOR AIR QUALITY REQUIREMENTS Boston Bay Architects, Inc. 01 81 19 -3 of 5 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA 3.03 MOISTURE AND MOLD CONTROL A Contractor's Moisture-Protection Plan: Avoid trapping water in finished work. Document visible signs of mold that may appear during construction. B. Exposed Construction Phase: Before installation of weather barriers, when materials are subject to wetting and exposure and to airborne mold spores, protect as follows: 1. Protect porous materials from water damage. 2. Protect stored and installed material from flowing or standing water. 3. Keep porous and organic materials from coming into prolonged contact with concrete. 4. Remove standing water from decks. 5. Keep deck openings covered or dammed. C. Partially Enclosed Construction Phase: After installation of weather barriers but before full enclosure and conditioning of building, when installed materials are still subject to infiltration of moisture and ambient mold spores, protect as follows: 1. Do not load or install drywall or other porous materials or components, or items with high organic content, into partially enclosed building. 2. Keep interior spaces reasonably clean and protected from water damage. 3. Periodically collect and remove waste containing cellulose or other organic matter. 4. Discard or replace water-damaged material. 5. Do not install material that is wet. 6. Discard, replace or clean stored or installed material that begins to grow mold. 7. Perform work in a sequence that allows any wet materials adequate time to dry before enclosing the material in drywall or other interior finishes. D. Controlled Construction Phase of Construction: After completing and sealing of the building enclosure but prior to the full operation of permanent HVAC systems, maintain as follows: 1. Control moisture and humidity inside building by maintaining effective dry-in conditions. 2. Use permanent HV AC system to control humidity. 3. Comply with manufacturer's written instructions for temperature, relative humidity, and exposure to water limits. a. Hygroscopic materials that may support mold growth, including wood and gypsum-based products, that become wet during the course of construction and remain wet for 48 hours are considered defective. b. Measure moisture content of materials that have been exposed to moisture during construction operations or after installation. Record daily readings over a forty- eight hour period. Identify materials containing moisture levels higher than allowed. Report findings in writing to Architect. c. Remove materials that can not be completely restored to their manufactured moisture level within 48 hours. INDOOR AIR QUALITY REQUIREMENTS Boston Bay Architects, Inc. 01 8119 -4 of 5 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REP AIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA E. Perform, schedule, and sequence Work as required to limit conditions supporting formations of microbes, molds, and fungi. 1. Control water penetration, dampness, and humidity to prevent products not treated for ex- terior use from becoming soaked or damp. F. When visible formations are observed and when formations completely removed by non- abrasive surface cleaning: 1. Remove and replace materials identified as food sources for microbes, molds, and fungi. 2. Correct conditions supporting microbial, mold, and fungal growth. G. Remove interior products and finishes, identified as food sources, that have absorbed sufficient moisture to become damp whether or not microbial, mold, or fungal growth is observed. Prod- ucts may include, but not be limited to, the following: 1. Gypsum board cores. 2. Organic materials composed of cellulose fiber or paper. 3. Materials containing sucrose or other binders identified supporting microbial growth. H. Remove fibrous insulation materials subject to retaining moisture such as duct liner, insulation, and other materials that are made wet or damp and cannot immediately be made dry. I. Repair of replace ductwork, pans, and other conditions where moisture condensation, water penetration, or drained water has caused damage to such materials. J. 3.04 A. B. 1. Remove conditions that have become an environment for microbes, molds, or fungi. 2. Do not permit conditions leading to standing water. Remedial Action: Notify Owner and Architect prior to beginning remedial action where contin- uation by hazardous chemicals, microbes, and fungi is suspected. DUST CONTROL Prevent construction dust from entering Owner occupied areas. Erect temporary partitions in accordance with Division 01 Section "Temporary Facilities and Controls." Levels of airborne respirable dust in excess of 15pg/m3 are considered excessive. Should such levels be reached or exceeded, discontinue activities which are creating dust, clean all surfaces, and take action to reduce the level of dust being created to within acceptable limits. END OF SECTION INDOOR AIR QUALITY REQUIREMENTS Boston Bay Architects, Inc. 01 8119 -5 of 5 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA SECTION 02 42 96 -HISTORIC REMOVAL AND DISMANTLING PART I-GENERAL 1.01 A 1.02 A RELATED DOCUMENTS The Contractor, Subcontractors, and/or suppliers providing goods or services referenced in or related to this Section shall also be bound by the Documents identified in Division 01 Section "Summary", Paragraph I.OJA, entitled "Related Documents." SUMMARY Section includes historic treatment procedures in the form of special types of selective demolition work for designated historic spaces, areas, rooms, and surfaces and the following specific work: 1. Removal and dismantling of indicated portions of building or structure and debris hauling. 2. Demolition and removal of exterior windows. 3. Demolition and removal of skylight. 4. Removal and salvage of existing weathervane. 5. Salvage of existing items to be reinstalled or used as templates for new work, including but not limited to the following: a. Interior wood window trim. b. Terracotta crown and copper finial. c. Metal tympanum. d. Pressed metal siding. B. Related Requirements: 1. Section 00 31 26 "Existing Hazardous Materials Information." 2. Section 01 23 00 "Alternates" for bidding requirements related to selective demolition. 3. Section 01 35 43 "Environmental Procedures." 4. Section 01 35 91 "Historic Treatment Procedures" for general historic treatment requirements. 5. Section 02 80 20 "Asbestos Remediation." 6. Section 04 03 43 "Historic Stone Masonry Restoration" for removal and reinstallation of stone veneer. 7. Section 07 01 50.19 "Preparation for Re-Roofing" for roofremovals. HISTORIC REMOVAL AND DISMANTLING Boston Bay Architects, Inc. 02 42 96 - 1 of 6 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA 1.03 A B. C. D. E. 1.04 A 1.05 A B. C. DEFINITIONS Dismantle: To disassemble or detach a historic item from a surface, or a nonhistoric item from a historic surface, using gentle methods and equipment to prevent damage to historic items and surfaces; disposing of items unless indicated to be salvaged or reinstalled. Existing to Remain: Existing items that are not to be removed or dismantled, except to the degree indicated for performing required Work. Remove: To take down or detach a nonhistoric item located within a historic space, area, or room, using methods and equipment to prevent damage to historic items and surfaces; disposing of items unless indicated to be salvaged or reinstalled. Retain: To keep existing items that are not to be removed or dismantled. Salvage: To protect removed or dismantled items and deliver them to Owner. PRECONSTRUCTION MEETINGS Preconstruction Conference: Conduct conference at Project site. 1. Review minutes of Preliminary Historic Treatment Conference that pertain to removal and dismantling procedures and protection of historic areas and surfaces. 2. Review list of items indicated to be salvaged. 3. Verify qualifications of personnel assigned to perform removal and dismantling. 4. Inspect and discuss condition of each construction type to be removed or dismantled. 5. Review requirements of other work that depends on condition of substrates exposed by removal and dismantling work. 6. Review methods and procedures related to removal and dismantling work, including, but not limited to, the following: a. Historic removal and dismantling specialist's personnel, equipment, and facilities needed to make progress and avoid delays. b. Materials, material application, sequencing, tolerances, and required clearances. c. Fire prevention. d. Coordination with building occupants. INFORMATIONAL SUBMITTALS Qualification Data: For historic removal and dismantling specialist and historic removal and dismantling specialist's field supervisors. Preconstruction Documentation: Show preexisting conditions of adjoining construction and site improvements, including finish surfaces, that might be misconstrued as damage caused by Contractor's removal and dismantling operations. Removal and Dismantling Historic Treatment Program: Submit 30 days before work begins. HISTORIC REMOVAL AND DISMANTLING Boston Bay Architects, Inc. 02 42 96 - 2 of 6 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA D. List of Items Indicated to Be Salvaged: Prepare a list of items indicated on Drawings to be salvaged for Owner's use or for reinstallation. Submit 15 days before preconstruction conference. E. Inventory of Salvaged Items: After removal or dismantling work is complete, submit a list of items that have been salvaged. 1.06 A B. 1. Include item description, item condition, number of items if more than one of a type, and tag number. Include photo of item in original location. 2. As work proceeds, include on the inventory items that were indicated to be salvaged and items of historic importance discovered during the work. Document reasons, if any, why an item indicated to be salvaged was not salvaged. QUALITY ASSURANCE Historic Removal and Dismantling Specialist Qualifications: A qualified historic treatment specialist. General selective demolition experience is insufficient experience for historic removal and dismantling work. Removal and Dismantling Historic Treatment Program: Prepare a written, detailed description of materials, methods, equipment, and sequence of operations to be used for each phase of removal and dismantling work, including protection of surrounding and substrate materials and Project site. 1. Dust and Noise Control: Include locations of proposed temporary dust-and noise-control partitions and means of egress from occupied areas coordinated with continuing on-site operations and other known work in progress. 2. Debris Hauling: Include plans clearly marked to show debris hauling routes, turning radii, and locations and details of temporary protective barriers. C. Mockups: Prepare mockups of specific historic removal and dismantling procedures specified in this Section to demonstrate aesthetic effects and to set quality standards for materials and execution. D. 1.07 A 1. Typical Removal Work: Remove an approximately 50-sq. ft. area of typical wall, but not less than 10 adjacent whole stone units. 2. Approval of mockups does not constitute approval of deviations from the Contract Documents contained in mockups unless Architect specifically approves such deviations in writing. Regulatory Requirements: Comply with notification regulations of authorities having jurisdiction before beginning removal and dismantling work. Comply with hauling and disposal regulations of authorities having jurisdiction. FIELD CONDITIONS Conditions existing at time of inspection for bidding purpose will be maintained by Owner as far as practical. HISTORIC REMOVAL AND DISMANTLING Boston Bay Architects, Inc. 02 42 96 -3 of 6 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCI NORTHAMPTON, MA B. Notify Architect of discrepancies between existing conditions and Drawings before proceeding with removal and dismantling work. C. Hazardous Materials: Hazardous materials are present in construction affected by removal and dismantling work. A report on the presence of hazardous materials is included in Section 00 31 26 "Existing Hazardous Materials Information." Examine report to become aware oflocations where hazardous materials are present. 1. Hazardous material remediation is specified elsewhere in the Contract Documents. 2. Do not disturb hazardous materials or items suspected of containing hazardous materials, except under procedures specified elsewhere in the Contract Documents. 3. If unanticipated asbestos is suspected, stop work in the area of potential hazard, shut off fans and other air handlers ventilating the area, and rope off area until the questionable material is identified. Reassign workers to continue work in unaffected areas. Resume work in the area of concern after safe working conditions are verified. D. Storage or sale of removed or dismantled items on-site is not permitted unless otherwise indicated. PART 2 -PRODUCTS -(Not Used) PART 3 -EXECUTION 3.01 A. HISTORIC REMOVAL AND DISMANTLING EQUIPMENT Removal Equipment: Use only hand-held tools, except as follows or unless otherwise approved by Architect on a case-by-case basis: 1. Light jackhammers are allowed subject to Architect's approval. 2. Large air hammers are not permitted. B. Dismantling Equipment: Use manual, hand-held tools, except as follows or otherwise approved by Architect on a case-by-case basis: 1. Hand-held power tools and cutting torches are permitted only as submitted in the historic treatment program. They must be adjustable so as to penetrate or cut only the thickness of material being removed. 2. Pry bars more than 18 inches long and hammers weighing more than 2 lb are not permitted for dismantling work. HISTORIC REMOVAL AND DISMANTLING Boston Bay Architects, Inc. 02 42 96 -4 of 6 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCI NORTHAMPTON, MA 3.02 A. EXAMINATION Preparation for Removal and Dismantling: Examine construction to be removed or dismantled to determine best methods to safely and effectively perform removal and dismantling work. Examine adjacent work to determine what protective measures are necessary. Make explorations, probes, and inquiries as necessary to determine condition of construction to be removed or dismantled and location of utilities and services to remain that may be hidden by construction that is to be removed or dismantled. 1. Verify that affected utilities are disconnected and capped. 2. Inventory and record the condition of items to be removed and dismantled for reinstallation or salvage. Enter this information on the submittal of inventory of salvaged items. 3. Before removal or dismantling of existing building elements that will be reproduced or duplicated in final Work, make permanent record of measurements, materials, and construction details required to make exact reproduction. 4. Engineering Survey: Engage a professional engineer to survey condition of building to determine whether removing any element might result in structural deficiency or unplanned collapse of any portion of structure or adjacent structures as a result of removal and dismantling work. B. Survey of Existing Conditions: Record existing conditions by use of preconstruction photographs. C. 3.03 A. B. 1. Comply with requirements specified in Section O 1 32 33 "Photographic Documentation." Perform surveys as the Work progresses to detect hazards resulting from historic removal and dismantling procedures. HISTORIC REMOVAL AND DISMANTLING General: Have removal and dismantling work performed by a qualified historic removal and dismantling specialist. Ensure that historic removal and dismantling specialist's field supervisors are present when removal and dismantling work begins and during its progress. Perform work according to the historic treatment program and approved mockup. 1. Perform removal and dismantling to the limits indicated. 2. Provide supports or reinforcement for existing construction that becomes temporarily weakened by removal and dismantling work, until the Project Work is completed unless otherwise indicated. 3. Perform cutting by hand or with small power tools wherever possible. Cut holes and slots neatly to size required, with minimum disturbance of adjacent work. 4. Do not operate air compressors inside building unless approved by Architect in each case. 5. Do not drill or cut columns, beams, joints, girders, structural slabs, or other structural supporting elements, without having Contractor's professional engineer's written approval for each location before such work is begun. 6. Dispose of removed and dismantled items off-site unless indicated to be salvaged or reinstalled. HISTORIC REMOVAL AND DISMANTLING Boston Bay Architects, Inc. 02 42 96 -5 of 6 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA C. Water-Mist Sprinkling: Use water-mist sprinkling and other wet methods to control dust only with adequate, approved procedures and equipment according to the historic treatment program to ensure that such water does not create a hazard or adversely affect other building areas or materials. D. Unacceptable Equipment: Keep equipment that is not permitted for historic removal or dismantling work away from the vicinity where such work is being performed. E. Removing and Dismantling Items on or Near Historic Surfaces: 1. Use only dismantling equipment and procedures within 12 inches of historic surface. Do not use pry bars. Protect historic surface from contact with or damage by tools. 2. Unfasten items in the opposite order from which they were installed. 3. Support each item as it becomes loosened to prevent stress and damage to the historic surface. 4. Dismantle anchorages. F. Masonry Walls: 1. Remove masonry carefully, and erect temporary bracing and supports as needed to prevent collapse of materials being removed. 2. Dismantle top edge and sides before removing wall. Stop removal work and immediately inform Architect if any structural elements above or adjacent to the work show signs of distress or dislocation during any phase of removal work. 3. Remove wall in easily managed pieces. 4. During removal, maintain the stability of the partially remaining wall. Notify Architect of the condition of temporary bracing for wall if work is temporarily stopped during the wall's removal. G. Anchorages: 1. Remove anchorages associated with removed items. 2. Dismantle anchorages associated with dismantled items. 3. In nonhistoric surfaces, patch holes created by anchorage removal or dismantling according to the requirements for new work. 4. In historic surfaces, patch or repair holes created by anchorage removal or dismantling according to Section that is specific to the historic surface being patched. END OF SECTION HISTORIC REMOVAL AND DISMANTLING Boston Bay Architects, Inc. 02 42 96 - 6 of 6 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA SECTION 02 80 20 -ASBESTOS REMEDIATION PART 1-GENERAL 1.01 GENERAL A. Conditions of the Contract and all sections of Division O 1, General Requirements shall be part of this section unless otherwise specifically excluded. B. Examine all Drawings and all other Sections of the Specifications for requirements therein affecting the work of this trade. 1.02 RELATED WORK UNDER OTHER SECTIONS A. 01 35 43 -Environmental Procedures. 1.03 DESCRIPTION OF WORK A. The work includes the complete removal and disposal of ACM as indicated in Part 3 of this Section. B. The Contractor shall provide a lump sum bid for all required services included in Part 3. C. The Contractor shall comply with all phases on this project at no additional cost to the owner or agents retained by the owner. 1.04 POTENTIAL ASBESTOS HAZARD & DEBRIS A. Where in the performance of the work, workers, supervisory personnel, subcontractors, or consultants may encounter, disturb, or otherwise function in the immediate vicinity of any identified ACM, take appropriate continuous measures as necessary to protect all building occupants from the potential hazard of exposure to airborne asbestos. Such measures shall include the procedures and methods described herein, and compliance with regulations of applicable federal, state and local agencies. B. If the Contractor failed to comply with the requirements of the specifications, the Owner's Representative (Project Monitor) may present a written stop of work order. The Contractor must immediately and automatically stop all work until authorized in writing by the Project Monitor to commence work. All costs related to delays shall be at the Contractor's expense. 1.05 DEFINITIONS A. Abatement: Procedures to control fiber release. Includes encapsulation, enclosure, and removal. B. Air Monitoring: The process of measuring the fiber content of a specific volume of air in a stated period of time. ASBESTOS REMEDIATION 01 35 43 -1 of 11 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA C. Area Monitoring: Sampling of asbestos fibers within the asbestos control area and outside the asbestos control area. D. Asbestos: The name given to a number of naturally occurring hydrated mineral silicates that possess a unique crystalline structure are incombustible and are separable into fibers. Asbestos includes Chrysotile, Crocidolite, Amosite, Anthophyllite, and Actinolite. E. ACM: Any material containing more than 1 % or greater by weight of asbestos of any type or mixture of types. State laws may vary in their definition of asbestos containing material. F. Critical Barrier: A solid, asbestos impermeable partition erected so as to constitute a work area closure; the outer perimeter of an asbestos work area, usually erected across corridors or other open spaces to complete containment. G. Designer: Commonwealth of Massachusetts licensed Designer Ammar Dieb, Universal Envii;~nmental Con§.ultants {fJ)-900326) ,/ } "/ __ . .__/\ ) . I" ) J:Jt j ' ·--,/• \ // /r 1\../ I \ i "-·-"'~"-~,~--' H. Enclosure: All herein specified procedures necessary to complete enclosure of all ACM behind airtight, impermeable, permanent barriers. I. Friable Asbestos Material: Material that contains more than one percent asbestos by weight and that can be crumbled, pulverized, or reduced to powder by hand pressure when dry. J. HEPA Filter: A High Efficiency Particulate Absolute (HEP A) filter capable of trapping and retaining 99.97% of asbestos fibers greater than 0.3 microns in length. K. Project Monitor: A Project Monitor certified in the Commonwealth of Massachusetts to perform air monitoring. L. Removal: All herein specified procedures necessary to strip all ACM from the designated areas and to dispose of these materials at an acceptable site. M. Respirator: A device designed to protect the wearer from the inhalation of harmful atmospheres. N. Visible Emissions: Any emissions containing particulate asbestos material that are visually detectable without the aid of instruments. This does not include condensed uncombined water vapor. 0. Wet Cleaning: The process of eliminating asbestos contamination from building surfaces and objects by using cloths, mops, or other cleaning tools which have been dampened with water, and by afterwards disposing of these cleaning tools as asbestos contaminated waste. P. Work Area: Any area indicated on the Drawings as asbestos abatement areas or as areas containing friable asbestos material. ASBESTOS REMEDIATION 01 35 43 -2 of 11 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA 1.06 CONTRACTOR'S USE OF THE EXISTING BUILDING A. Keep existing driveways and entrances serving the premises clear and available to the Owner and his employees at all times. Do not use these areas for parking or storage of materials, unless authorized in writing by the Owner. B. Smoking or open fires will not be permitted within the building enclosure or on the pre1TI1ses. 1.07 ADMINISTRATIVE AND SUPERVISORY PERSONNEL A. Provide a full time Supervisor with all appropriate state licenses, who is experienced in administration and supervision of asbestos abatement projects including work practices, protective measures for building and personnel, disposal procedures, etc. This person is the Competent Person as required by 29 CFR 1926 for the Contractor and is the Contractor's representative responsible for compliance with all applicable federal, state and local regulations, particularly those relating to asbestos. This person shall have completed a course at an EPA Training Center or equivalent certificate course in asbestos abatement procedures, have had a minimum of two years on the job training and meet all additional requirements set forth in 29 CFR 1926 for a Competent Person. B. The Site Supervisor must be certified by the State of Massachusetts. Contractor shall provide proof of such certification to the Project Monitor not less than 10 days prior to commencing any work. 1.08 NOTIFICATIONS A. Secure necessary permits in conjunction with asbestos removal, hauling, and disposition and provide timely notification as may be required by federal, state, regional, and local authorities. Notify the Department of Environmental Protection (DEP) and the Massachusetts Department of Labor and Standard (DLS) and provide copies of the notification to the Architect and State Environmental Regulatory Agency 10 working days (Document Submission Date) prior to commencement of the work. B. No later than the Document Submission Date, notify the local fire, police and Health Departments, in writing, of proposed asbestos abatement work. Advise the fire department of the nature of the asbestos abatement work, and the necessity that all firefighting personnel who may enter the work site in the case of fire wear self-contained breathing apparatus. Provide one copy of the notices to the Project Monitor prior to commencing the work. C. No later than the Document Submission Date, submit proof satisfactory to the Project Monitor that all required permits, site location, and arrangements for transport and disposal of asbestos containing or contaminated materials, supplies, and the like have been obtained. 1.09 PERMIT AND COMPLIANCE A. The Contractor shall assume full responsibility and liability for compliance with all applicable Federal, State, and local laws, rules, and regulations pertaining to Work practices, protection of Workers, authorized visitors to the site, persons, and property adjacent to the Work. ASBESTOS REMEDIATION 01 35 43 -3 of 11 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA B. The Contractor shall submit to the Consultant the plan for managing the waste including all collection, storage, disposal and decontamination practices/waste disposal at least seven days prior to commencement of work. C. The Contractor must maintain current certificates of training, licenses or registrations pursuant to OSHA, MADEP and EPA regulations for all Work related to this Project, including the removal, handling, transport, and disposal of hazardous and industrial waste. 1.10 SAFETY COMPLIANCE A. Comply with laws, ordinances and regulations of federal, state and local authorities regarding handling, storing, transporting, and disposing of asbestos waste materials. B. Comply with the applicable requirements of the current issue of 29CFR 1926.1101 and 40CFR 61, Subparts A and B. Submit matters of interpretation of standards to the appropriate administrative agency for resolution before starting the work. 1.11 PERSONNEL PROTECTION A. Prior to commencement of work, workers shall be instructed in and shall be knowledgeable of the hazards of asbestos exposure; use and fitting of respirators; use of showers; entry and exit from work areas, and all aspects of work procedures and protective measures. B. All abatement workers shall receive training and shall be accredited as required by 40 CFR 763.90(g). Training and accreditation shall be in accordance with 40 CFR 763, Appendix C to Subpart E. Training shall also be provided to meet the requirements of OSHA Regulations contained in 29 CFR 1926. C. Prior to the start of work, the Asbestos Contractor shall provide medical examinations for all employees in accordance with 29CFR 1926.1101 (m). All employees hired by the Asbestos Contractor after start of work shall have medical examinations in accordance with this paragraph before being put to work. D. Maintain complete and accurate records of employee's medical examinations, during employment and make records of the required medical examinations available for inspection and copying to: The Assistant Secretary of OSHA, the Director of The National Institute for Occupation Safety and Health (NIOSH), authorized representatives of either of them, and an employee's physician upon the request of the employee or former employee. E. Provide personnel exposed to concentrations of asbestos fibers with fire retardant disposable protective whole body clothing, head coverings, gloves, and foot coverings. Make sleeves secure at the wrists and make foot coverings secure at the ankles by the use of tape. Contractor shall require and monitor the use of complete protective clothing. A competent person designated by the Asbestos Contractor in accordance with 29CFR 1926.1101 shall periodically examine protective clothing worn by employees in the work area for rips or tears. F. Provide goggles to personnel engaged in asbestos operations when the use of a full-face respirator is not required. ASBESTOS REMEDIATION 01 35 43 - 4 of 11 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA G. Provide all persons with personally issued and marked respiratory equipment approved by NIOSH and OSHA. The appropriate respiratory protection shall be selected according to the most recent Massachusetts regulations. H. Once all visible asbestos material has been removed during decontamination, cartridge type respirators will be allowed during the final cleanup provided the measured airborne concentrations do not exceed 0.1 fibers per cubic centimeter. Where respirators with disposable filters are employed, provide sufficient filters for replacement as required by the worker or applicable regulation. I. Select respirators from those approved by the Mine Safety and Health Administration (MSHA), Department of Labor, or the National Institute for Occupational Safety and Health (NIOSH), Department of Health and Human Services. All personal wearing negative pressure respirators shall have respirator fit tests within the last six months and signed statements shall be available. 1.12 REFERENCE STANDARDS A. Unless otherwise indicated, all referenced standards shall be the latest edition available at the time of bidding. Requirements of this Section shall in no way invalidate the minimum requirements of the referenced standards. Comply with the provisions of the following codes and standards, except as otherwise shown or specified. Where conflict among requirements or with this Section exists, the more stringent requirements shall apply. B. U.S. Department of Labor, Occupational Safety and Health Administration, (OSHA) requirements, which govern asbestos abatement work or hauling and disposal of asbestos waste materials. C. U.S. Environmental Protection Agency (EPA) requirements, which govern asbestos abatement work or hauling and disposal of asbestos waste materials. D. U.S. Department of Environmental Protection (DEP) and the Massachusetts Department of Labor Standards (DLS). 1.13 SUB MITT ALS A. No work shall commence until the Contractor submit an emailed completed submittals not later than 10-working days prior to commencement of the work. The submittals shall include the following: 1. Submit all licenses and certification required. 2. Submit written evidence that the landfill to be used for disposal of asbestos is approved for disposal of asbestos by the EPA. 3. Submit all required items previously listed. 4. Secure necessary permits in conjunction with asbestos removal, hauling, and disposition and provide timely notification as may be required by federal, state, regional, and local authorities. Notify the Department of Environmental Protection (DEP) and the Massachusetts Department of Labor and Standards (DLS) and provide copies of the notification. ASBESTOS REMEDIATION 01 35 43 -5 of 11 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA 5. Notify the local fire, police and Health Departments, in writing, of proposed asbestos abatement work. Advise the fire department of the nature of the asbestos abatement work, and the necessity that all firefighting personnel who may enter the work site in the case of fire wear self-contained breathing apparatus. Provide one copy of the notices. 6. Submit proof that all required permits, site location, and arrangements for transport and disposal of asbestos containing or contaminated materials, supplies, and the like have been obtained. 7. The Contractor shall submit a plan for managing the waste including all collection, storage, disposal and decontamination practices/waste disposal. 8. Submit medical examinations for all employees in accordance with 29CFR 1926.1101 (m). All employees hired by the Asbestos Contractor after start of work shall have medical examinations in accordance with this paragraph before being put to work. 9. Provide MSDS for all used products on this Project. 10. Submit an abatement plan and schedule for each work area. 1.14 REPORTING A. Maintain on site a daily log documenting the dates and time of the following items, as well as other significant events: 1. Visitations: authorized and unauthorized 2. Personnel: by name, entering and leaving the work area 3. Personnel air monitoring tests and results B. Documentation with confirmation signature of the Project Monitor of the following: 1. Inspection of work area preparation prior to start ofremoval and daily thereafter. 2. Removal of any polyethylene barriers. 3. Removal of waste materials from work area and transport and disposal at approved site. 4. Decontamination of equipment. 5. Waste Shipment Records. No final payment will be approved until all above documents have been submitted. C. Provide two bound copies of this log to the Project Monitor with the application for final payment. 1.15 AIR MONITORING A. Air monitoring might be conducted to ensure that the Contractor is complying with the EPA and OSHA regulations and any applicable state and local government regulations. The Owner will provide a Project Monitor (Universal Environmental Consultants) to take air samples at the job site at no cost to the Asbestos Contractor. B. The purpose of the Project Monitor's air monitoring will be to detect faults in the work area isolation such as: 1. Contamination of the building outside of the work area with airborne asbestos fibers, 2. Failure of filtration or rupture in the negative pressure system, 3. Contamination of the exterior of the building with airborne asbestos fibers. 4. Should any of the above occur the Asbestos Contractor should immediately cease asbestos abatement activities until the fault is corrected! Work shall not recommence until authorized by the Project Monitor. ASBESTOS REMEDIATION 01 35 43 -6 of 11 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCI NORTHAMPTON, MA C. The Asbestos Contractor shall be responsible for providing his/her own personnel monitoring within the work area as required to meeting CFR 1926.1101. PART 2 -PRODUCTS 2.01 MATERIALS A. Plastic Sheet: 6 mil minimum thickness, unless otherwise specified, in sizes to minimize the frequency of joints. B. Tape: Capable of sealing joints of adjacent sheets of plastic and for attachment of plastic sheet to finished or unfinished surfaces of dissimilar materials and capable of adhering under dry and wet conditions, including use of amended water. Provide tape, which minimizes damage to surface finishes. 2.02 EQUIPMENT A. Supply the required number of asbestos air filtration units to the site in accordance with these specifications. 2.03 DANGER SIGNS AND LABELS A. Display danger signs at each location where airborne concentrations of asbestos fibers may be in excess of 0.01 fibers/cc. Post signs at such a distance from such a location so that an employee may read the signs and take necessary protective steps before entering the area marked by the signs. B. The sign shall also contain a pictorial representation of possible danger or hazard, such as a skull and cross bone, or other suitable warning as approved by the Project Monitor. Sign shall meet applicable requirements. C. Affix danger labels to all raw materials, mixtures, scrap, waste, debris, and other products containing asbestos fibers, or to their containers. 2.04 PERSONNEL DECONTAMINATION UNIT (WHERE APPLICABLE) A. Prior to any asbestos abatement work, including placement of plastic on walls that will contact or disturb asbestos containing surfaces, or removal of light fixtures or any items on asbestos containing surfaces, construct a Personnel Decontamination Unit consisting of a serial arrangement of connected rooms or spaces, Changing Room, Shower Room, and Equipment Room. Require all persons without exception to pass through this decontamination unit for entry into and exiting from the work area for any purpose. B. Build suitable framing or use existing rooms, with the Industrial Hygienist written approval, connected with framed in tunnels if necessary; line with 6 mil plastic; seal with tape at all lap joints in the plastic for all enclosures and decontamination enclosure system rooms. Decontamination units and access tunnels constructed outside shall be constructed with tops made of 5/8" plywood, or approved equal. In all cases, access between contaminated and uncontaminated rooms or areas shall be through an airlock. In all cases, access between any two rooms within the decontamination enclosure systems shall be through a curtained doorway. ASBESTOS REMEDIATION 01 35 43 -7 of 11 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCI NORTHAMPTON, MA C. Provide a changing ( clean) room for the purpose of changing into protective clothing. Construct using polyethylene sheeting, at least 6-mil in thickness, to provide an airtight seal between the Clean Room and the rest of the building. Locate so that access to work area from Clean Room is through Shower Room. Separate Clean Room from the building by a sheet polyethylene flapped doorway. D. Require workers to remove all street clothes in this room, dress in clean disposable coveralls, and don respiratory protection equipment. Do not allow asbestos contaminated items to enter this room. Require workers to enter this room either from outside the structure dressed in street clothes, or naked from the showers. E. An existing room may be utilized as the changing room if it is suitably located and of a configuration whereby workmen may enter the Clean Room directly from the Shower Room. Protect all surfaces of room with sheet plastic. Authorization for this shall be obtained from the Industrial Hygienist in writing prior to start of construction. 1. Maintain floor of changing room dry and clean at all times. Do not allow overflow water from shower to wet floor in Changing Room. 2. Damp wipe all surfaces twice after each shift change with a disinfectant solution. 3. Provide a continuously adequate supply of disposable bath towels. 4. Provide posted information for all emergency phone numbers and procedures. 5. Provide 1 storage locker per employee. 6. Provide all other components indicated on the Contract drawings. F. Provide a completely water tight operational shower to be used for transit by cleanly dressed workers heading for the work area from the changing room, or for showering by workers headed out of the Work Area after undressing in the Equipment Room. G. Construct room by providing a shower pan and 2 shower walls in a configuration that will cause water running down walls to drip into pan. Install a freely draining wooden floor in shower pan at elevation of top of pan. 1. Separate this room from the rest of the building with airtight walls fabricated of 6-mil polyethylene. 2. Separate this room from the Clean and Equipment Rooms with airtight walls fabricated of 6-mil polyethylene. 3. Provide showerhead and controls. 4. Provide temporary extensions of existing hot and cold water and drainage, as necessary for a complete and operable shower. 5. Provide a soap dish and a continuously adequate supply of soap and maintain in sanitary condition. 6. Arrange so that water from showering does not splash into the Clean or Equipment Rooms. 7. Arrange water shut off and drain pump operation controls so that a single individual can shower without assistance from either inside or outside of the work area. 8. Provide flexible hose shower head. 9. Pump wastewater to drain and provide 20 micron and 5-micron wastewater filters in line to drain or waste water storage. Locate filter hose inside shower unit so that water lost during filter changes is caught by shower pan and pumped to exterior filtering system. ASBESTOS REMEDIATION 01 35 43 - 8 of 11 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCI NORTHAMPTON, MA H. Provide equipment room for contaminated area; work equipment, footwear and additional contaminated work clothing are to be left here. This is a change and transit area for workers. Separate this room from the work area by a 6-mil polyethylene flap doorway. 1. Separate this room from the rest of the building with airtight walls fabricated of 6-mil polyethylene. 2. Separate this room from the Shower Room and work area with airtight walls fabricated of 6-mil polyethylene. I. Separate work area from the equipment Room by polyethylene barriers. If the airborne asbestos level in the work area is expected to be high, add an intermediate cleaning space between the Equipment room and the work area. Damp wipe clean all surfaces after each shift change. PART 3 -EXECUTION 3.01 SCOPE OF WORK It is anticipated that the asbestos abatement project will be performed in several phases. It is the asbestos contractor's responsibility to comply with the phasing schedule prepared and shall comply with the commencement and completion dates allocated. Changing, decreasing and increasing of phases, size, location and scope of work shall not constitute compensation by the Owner or any of his representatives. Location Various Locations Type of ACM Window Wall System Flashing Mastic Approximate Quantities Refer to Drawings Refer to Drawings I. It's the Asbestos Contractor's responsibility to inspect the site and confirm condition and quantities prior to the submission of his/her bid package. It is also the Asbestos Contractor's responsibility to review the demolition drawings, notes and phasing configurations for quantities. In the event of discrepancies the most stringent requirement will apply. 2. The windows in the attic are historic and shall remain in place. Remove and properly dispose of glazing and framing caulking per drawings. 3. Remove and properly dispose of the windows at main levels. Refer to drawings. 4. Framing and glazing caulking was found to contain asbestos and assumed to contain >lppm of PCB' s. Refer to drawings for detailed scope of work and quantities. 5. Remove and properly dispose of the flashing mastic. Refer to drawings. 3.02 JOB CONDITIONS A. Do not commence asbestos abatement work until: 1. Arrangements have been made for disposal of waste at an acceptable site. Submittal shall be made no later than the Document Submission Date. 2. Arrangements have been made for containing and disposal of wastewater resulting from wet stripping or filtering through a 5-micron filter. B. All materials resulting from abatement work, except as specified otherwise shall become the property of the Asbestos Contractor and shall be disposed of as specified herein. ASBESTOS REMEDIATION 01 35 43 -9 of 11 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCI NORTHAMPTON, MA 3.03 INSPECTION AND PREPARATION A. Examine areas and conditions under which asbestos will be abated and notify the Project Monitor in writing of conditions detrimental to the proper and timely completion of the work. B. Before any work commences, post danger signs in and around the Work Area to comply with 29CFR 1926.1101 (k) (1) as required by federal and state regulations, and as specified herein. C. Pre-clean each area prior to setting up containment and remove all visible ACBM debris. D. Clean all routes used to transport the ACM bags from the abated areas. E. Asbestos abatement activities shall be performed using the glovebag method, mini- containment or full containment depending on each scope of work. Type of enclosures will be determined by the contractor and the on-site project monitor at no additional cost to the owner. 3.04 WORK PROCEDURE A. Perform asbestos related work in accordance with 29CFR 1926.1101 and as specified herein. Use wet removal procedures. Personnel shall wear and utilize protective clothing and equipment as specified herein. B. Workers shall be fully protected with respirators and protective clothing immediately prior to the first disturbance of asbestos containing or contaminated materials and until final cleanup is completed. 3.05 PREPARATION OF THE WORK AREA A. Prior to any asbestos abatement work, clean the proposed work areas using HEPA filtered vacuum equipment and wet cleaning methods as appropriate. Methods that raise dust, such as dry seeping or vacuuming with equipment not equipped with HEP A filters will not be permitted. Dispose of all cloths, which are used for cleaning as contaminated waste. 3.06 MAINTENANCE OF ENCLOSURE SYSTEMS A. Ensure that barriers and plastic linings are effectively sealed and taped. Repair damaged barriers and remedy defects immediately upon discovery. Visually inspect enclosures at the beginning of each work period. 3.07 REMOVAL OF ASBESTOS CONTAINING MATERIALS A. Thoroughly wet ACM to be removed prior to stripping to reduce fiber dispersal into the air. Accomplish wetting by a fine spray (mist) of amended water or removal Encapsulant. Saturate material sufficiently to wet to the substrate without causing excess dripping. Allow time for water or removal Encapsulant to penetrate material thoroughly. If a removal Encapsulant is used, apply in strict accordance with manufacturer's written instructions. ASBESTOS REMEDIATION 01 35 43 -10 of 11 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA B. Mist work area continuously with amended water whenever necessary to reduce airborne fiber levels. C. Remove saturated ACM in small sections from all areas. Do not allow material to dry out. As it is removed, simultaneously pack material while still wet into disposal bags. Twist neck of bags, bend over and seal with minimum three wraps of duct tape. Clean outside and move to wash down station adjacent to material decontamination unit. 3.08 WORK AREA CLEARANCE A. The work is complete when the work area is visually clean and airborne fiber levels have been reduced to the level specified below. When this has occurred, the Asbestos Contractor will notify the Project Monitor that the area is ready for clearance. B. Phase Contrast Microscopy (PCM) will be used for all type of sampling. 3.09 DISPOSAL OF ACM AND ASBESTOS CONTAMINATED WASTE A. To prevent exceeding available storage capacity on site, remove sealed and labeled containers of asbestos waste and dispose of such containers at an authorized disposal site in accordance with the requirements of disposal authority. B. Comply with 29 CFR 1926.1101. C. Seal all asbestos and asbestos contaminated waste material with double thickness 6-mil, sealable plastic bags. Label the bags; transport and dispose of all in accordance with the applicable OSHA and EPA regulations. At the conclusion of the job, place all polyethylene material, tape, cleaning material and clothing in the plastic lined drum. Seal, correctly label, and dispose of as asbestos waste material. D. Transport the bags to the approved waste disposal site. Asbestos Contractor shall obtain trip tickets at the landfill to document disposal of asbestos containing materials. A form shall be signed, not initialed, by all parties. Copies of all trip tickets shall be submitted to the Project Monitor. E. Consider wastewater from showers and sinks to be contaminated waste and dispose of in accordance with this Section, unless water has been filtered through a 5 micron filter. 3.10 DISPOSAL OF NON-CONTAMINATED WASTE A. Remove from the site all non-contaminated debris and rubbish resulting from demolition operations. Transport materials removed from demolished areas and dispose of off site in a legal manner. B. During progress of work, clean site and public properties, and dispose of waste materials, debris, and rubbish. Provide on-site containers for collection of waste materials, debris, and rubbish. Remove waste materials, debris, and rubbish from site and legally dispose of at public or private dumping areas off Owner's property. END OF SECTION ASBESTOS REMEDIATION 01 35 43 -11 of 11 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCI NORTHAMPTON, MA SECTION 04 00 01 -MASONRY FILED SUB BID PART I-GENERAL 1.01 GENERAL PROVISIONS -FILED SUB-BID REQUIRED A. Work of this Section requires Filed Sub-Bids and is governed by the prov1s10ns of the Massachusetts General Laws (MGL), Public Bidding Law Chapter 149, Sections 44A to 44J inclusive; and applicable Section of the MGL, Public Contract Law Chapter 30 as amended. 1.02 RELATED DOCUMENTS A. The Contractor, Subcontractors, and/or suppliers providing goods or services referenced in or related to this Section shall also be bound by the Documents identified in Division 01 Section "Summary", Paragraph 1.0lA, entitled "Related Documents'." 1.03 REQUIREMENTS FOR FILING SUB-BIDS A. Time, Manner and Requirements for Submitting Sub-Bids: 1. Sub-bids for work under this Section shall be for the complete work and shall be submitted through DCAMM's E-Bid Room as stipulated in the DCAMM Instructions to Bidders. 2. Sub-bids filed with the Division of Capital Asset Management and Maintenance shall be accompanied by BID BOND or CASH or CERTIFIED CHECK or TREASURER'S CHECK or CASHIER'S CHECK issued by a responsible bank or trust company payable to the Commonwealth of Massachusetts in the amount of five percent of the sub-bid. A sub-bid accompanied by any other form of bid deposit than those specified will be rejected. B. Sub Sub-Bid Requirements: None required under this Section. 1.04 DESCRIPTION OF WORK A. Work Included: Provide labor, materials and equipment necessary to complete the work of this Section, including the following Specification Sections: 1. 2. 3. 4. 04 03 10 04 03 22 04 03 23 04 03 43 HISTORIC STONE MASONRY CLEANING HISTORIC BRICK UNIT MASONRY REPAIR HISTORIC BRICK UNIT MASONRY REPOINTING HISTORIC STONE MASONRY RESTORATION MASONRY FILED SUB BID Boston Bay Architects, Inc. 04 00 01 -1 of 2 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAffiS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA B. The Work of this Section is shown on the following Drawings: Dl.1, Dl.2, D2.1, D2.2, D2.3, D2.4, Al.1, Al.2, A2.1, A2.2, A2.3, A2.4, A3.l, A4.1, A5.2, Sl, S2,S3 The Trade Contractor shall also examine all other Drawings and all other Sections of the Specifications for coordination requirements therein affecting the Work of this Section, not just those pertaining to this Sub-trade. C. Alternates: Refer to Division 01 Section "Alternates." PART 2-PRODUCTS (Not Used) PART 3 -EXECUTION (Not Used) MASONRY FILED SUB BID Boston Bay Architects, Inc. END OF SECTION 04 00 01 -2 of 2 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCI NORTHAMPTON, MA SECTION 04 03 10 -HISTORIC STONE MASONRY CLEANING PART 1 -GENERAL 1.01 GENERAL PROVISIONS -FILED SUB-BID REQUIRED AS PART OF 04 00 01 MASONRY FILED SUB BID A. Work of this Section requires Filed Sub-Bids and is governed by the prov1s10ns of the Massachusetts General Laws (MGL), Public Bidding Law Chapter 149, Sections 44A to 44J inclusive; and applicable Section of the MGL, Public Contract Law Chapter 30 as amended. 1.02 RELATED DOCUMENTS A. The Contractor, Subcontractors, and/or suppliers providing goods or services referenced in or related to this Section shall also be bound by the Documents identified in Division O 1 Section "Summary", Paragraph 1.0lA, entitled "Related Documents." 1.03 SUMMARY A. Section includes: 1. Historic treatment work consisting of cleaning historic stone masonry surfaces. B. Related Requirements: 1. Section 01 23 00 "Alternates" for bidding requirements of this Section. 2. Section 01 35 91 "Historic Treatment Procedures" for general historic treatment requirements. 3. Section 02 42 96 "Historic Removal and Dismantling" for historic removal and dismantling work. 4. Section 04 03 23 "Historic Stone Masonry Repointing" for repointing and resetting stone masonry. C. The following Sections also include work to be incorporated in the Masonry Filed Sub Bid: 1. Section 04 03 22 "Historic Brick Unit Masonry Repair. 2. Section 04 03 23 "Historic Brick Unit Masonry Repointing. 3. Section 04 03 43 "Historic Stone Masonry Restoration." 1.04 DEFINITIONS A. Very Low-Pressure Spray: Less than 100 psi. B. Low-Pressure Spray: 100 to 400 psi; 4 to 6 gpm. HISTORIC STONE MASONRY CLEANING Boston Bay Architects, Inc. 04 03 10 -1 of 8 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA C. Medium-Pressure Spray: 400 to 800 psi; 4 to 6 gpm. 1.05 PREINSTALLATION MEETINGS A Preinstallation Conference: Conduct conference on historic masonry cleaning at Project site. 1.06 A B. 1.07 A 1. Review minutes of Preliminary Historic Treatment Conference that pertain to masonry historic treatment and cleaning. 2. Review methods and procedures related to cleaning historic masonry, including, but not limited to, the following: a. Historic treatment specialist's personnel, equipment, and facilities needed to make progress and avoid delays. b. Materials, material application, and sequencing. c. Quality-control program. d. Fire-protection plan. e. Cleaning program. f. Coordination with building occupants. SEQUENCING AND SCHEDULING Work Sequence: Perform historic masonry cleaning work in the following sequence: 1. Remove plant growth. 2. Inspect masonry for open mortar Jomts. Where repairs are required, delay further cleaning work until after repairs are completed, cured, and dried to prevent the intrusion of water and other cleaning materials into the wall. 3. Remove paint and tar. 4. Clean stone, remove mortar and paint from face of brick and stone. As scaffolding is removed, patch anchor holes used to attach scaffolding. Patch holes in masonry units according to historic masonry repair Sections. Patch holes in mortar joints according to historic masonry repainting Sections. ACTION SUBMITTALS Product Data: For each type of product. 1. Include material descriptions and application instructions. 2. Include test data substantiating that products comply with requirements. 1.08 INFORMATIONAL SUBMITTALS A Qualification Data: For historic treatment specialists including field supervisors and workers, and chemical-cleaner manufacturer. HISTORIC STONE MASONRY CLEANING Boston Bay Architects, Inc. 04 03 10 - 2 of 8 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA B. C. D. 1.09 A B. C. D. Preconstruction Test Reports: For cleaning materials and methods. Quality-control program. Cleaning program. QUALITY ASSURANCE Historic Treatment Specialist Qualifications: A qualified historic masonry cleaning specialist. Experience cleaning new masonry work is insufficient experience for historic treatment work. Paint-Remover Manufacturer Qualifications: A firm regularly engaged in producing masonry paint removers that have been used for similar applications with successful results, and with factory-authorized service representatives who are available for consultation and Project-site inspection, preconstruction product testing, and on-site assistance. Quality-Control Program: Prepare a written quality-control program for this Project to systematically demonstrate the ability of personnel to properly follow methods and use materials and tools without damaging masonry. Include provisions for supervising performance and preventing damage. Cleaning Program: Prepare a written cleaning program that describes cleaning process in detail, including materials, methods, sequence, and equipment to be used; protection of surrounding materials; and control of runoff during operations. 1. If materials and methods other than those indicated are proposed for any phase of cleaning work, add to the quality-control program a written description of such materials and methods, including evidence of successful use on comparable projects, and demonstrations to show their effectiveness for this Project. E. Mockups: Prepare mockups of cleaning on existing surfaces to demonstrate aesthetic effects and to set quality standards for materials and execution. 1.10 A 1. Cleaning: Clean an area approximately 25 sq. ft. for each surface condition. a. Test cleaners and methods on samples of adjacent materials for possible adverse reactions. Do not test cleaners and methods known to have deleterious effect. b. Allow a waiting period of not less than seven days after completion of sample cleaning to permit a study of sample panels for negative reactions. 2. Approval of mockups does not constitute approval of deviations from the Contract Documents contained in mockups unless Architect specifically approves such deviations in writing. PRECONSTRUCTION TESTING Preconstruction Testing Service: Engage a qualified historic treatment specialist or one or more chemical-cleaner manufacturers to perform preconstruction testing on masonry surfaces. HISTORIC STONE MASONRY CLEANING Boston Bay Architects, Inc. 04 03 10 -3 of 8 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCI NORTHAMPTON, MA 1. Use test areas as indicated and representative of proposed materials and existing construction. 2. Propose changes to materials and methods to suit Project. 1.11 FIELD CONDITIONS A Temporary Support Facilities: Furnish and install all temporary lifts, hoists, staging, scaffolding, rigging, labor and materials, and temporary support to perform all operations in connection with the installation of this Work. Remove all temporary support facilities when no longer required. B. Weather Limitations: Proceed with installation only when existing and forecasted weather conditions permit masonry cleaning work to be performed according to product manufacturers' written instructions and specified requirements. C. Clean masonry surfaces only when air temperature is 40 deg F and above and is predicted to remain so for at least seven days after completion of cleaning. D. Limitations for installation of impregnator penetrating sealer: Proceed with application only when the following existing and forecasted weather and substrate conditions permit water repellents to be applied according to manufacturers' written instructions and warranty requirements: 1. Mortar has cured for not less than 28 days. 2. Ambient temperature is above 40 deg F and below 100 deg F and will remain so for 24 hours. 3. Substrate is not frozen and substrate-surface temperature is above 40 deg F and below 100 deg F. 4. Rain or snow is not predicted within 24 hours. 5. Not less than 24 hours have passed since surfaces were last wet. 6. Windy conditions do not exist that might cause water repellent to be blown onto vegetation or surfaces not intended to be treated. PART 2 -PRODUCTS 2.01 A B. C. CLEANING MATERIALS Water: Potable. Hot Water: Water heated to a temperature of 140 to 160 deg F. Detergent Solution, Job Mixed: Solution prepared by mixing 2 cups of tetrasodium pyrophosphate (TSPP), 1/2 cup oflaundry detergent, and 20 quarts of hot water for every 5 gal. of solution required. HISTORIC STONE MASONRY CLEANING Boston Bay Architects, Inc. 04 03 10 -4 of 8 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REP AIRS PHASE TWO, DCP 1828 HCI NORTHAMPTON, MA D. 2.02 A 2.03 A Mold, Mildew, and Algae Remover, Job Mixed: Solution prepared by mixing 2 cups of tetrasodium pyrophosphate (TSPP), 5 quarts of 5 percent sodium hypochlorite (bleach), and 15 quarts of hot water for every 5 gal. of solution required. PAINT REMOVERS Low-Odor, Solvent-Type Paint Remover: Manufacturer's standard low-odor, water-rinsable solvent-type gel formulation, containing no methanol or methylene chloride, for removing paint coatings from masonry. 1. Products: Subject to compliance with requirements, provide one of the following: a. Cathedral Stone Products, Inc.; S-301, S-303, or S-305. b. Dumond Chemicals, Inc.; Peel Away 6, Peel Away 7, or Peel Away 8. c. PROSOCO; Enviro Klean Safety Peel 1 or Enviro Klean Safety Peel 3. ACCESSORY MATERIALS Other Products: Select materials and methods of use based on the following, subject to approval ofamockup: 1. Previous effectiveness in performing the work involved. 2. Minimal possibility of damaging exposed surfaces. 3. Consistency of each application. 4. Uniformity of the resulting overall appearance. 5. Do not use products or tools that could do the following: a. Remove, alter, or harm the present condition or future preservation of existing surfaces, including surrounding surfaces not in contract. b. Leave residue on surfaces. PART 3 -EXECUTION 3.01 A 3.02 A PROTECTION Remove hardware adjacent to immediate work area and store during masonry cleaning. Reinstall when masonry cleaning is complete. 1. Provide temporary rain drainage during work to direct water away from building. CLEANING MASONRY, GENERAL Cleaning Appearance Standard: Cleaned surfaces are to have a uniform appearance as viewed from 20 feet away by Architect. HISTORIC STONE MASONRY CLEANING Boston Bay Architects, Inc. 04 03 10 - 5 of 8 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA B. Proceed with cleaning in an orderly manner; work from top to bottom of each scaffold width and from one end of each elevation to the other. Ensure that dirty residues and rinse water do not wash over dry, cleaned surfaces. C. Use only those cleaning methods indicated for each masonry material and location. 1. Brushes: Do not use wire brushes or brushes that are not resistant to chemical cleaner being used. 2. Spray Equipment: Use spray equipment that provides controlled application at volume and pressure indicated, measured at nozzle. Adjust pressure and volume to ensure that cleaning methods do not damage masonry. a. Equip units with pressure gauges. b. For chemical-cleaner spray application, use low-pressure tank or chemical pump suitable for chemical cleaner indicated, equipped with nozzle having a cone- shaped spray. c. For water-spray application, use fan-shaped spray that disperses water at an angle of 25 to 50 degrees. d. For high-pressure water-spray application, use fan-shaped spray that disperses water at an angle of at least 40 degrees. e. For heated water-spray application, use equipment capable of maintaining temperature between 140 and 160 deg F at flow rates indicated. f. For steam application, use steam generator capable of delivering live steam at nozzle. D. Perform each cleaning method indicated in a manner that results in uniform coverage of all surfaces, including corners, moldings, and interstices, and that produces an even effect without streaking or damaging masonry surfaces. Keep wall wet below area being cleaned to prevent streaking from runoff. E. Perform additional general cleaning, paint and stain removal, and spot cleaning of small areas that are noticeably different when viewed according to the "Cleaning Appearance Standard" Paragraph above, so that cleaned surfaces blend smoothly into surrounding areas. F. Water Application Methods: 1. Water-Soak Application: Soak masonry surfaces by applying water continuously and uniformly to limited area for time indicated. Apply water at low pressures and low volumes in multiple fine sprays using perforated hoses or multiple spray nozzles. Erect a protective enclosure constructed of polyethylene sheeting to cover area being sprayed. 2. Water-Spray Applications: Unless otherwise indicated, hold spray nozzle at least 6 inches from masonry surface, and apply water in horizontal back-and-forth sweeping motion, overlapping previous strokes to produce uniform coverage. G. After cleaning is complete, remove protection no longer required. Remove tape and adhesive marks. HISTORIC STONE MASONRY CLEANING Boston Bay Architects, Inc. 04 03 10 - 6 of 8 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA 3.03 A. B. C. 3.04 A. B. 3.05 A. B. C. PRELIMINARY CLEANING Removing Plant Growth: Completely remove visible plant, moss, and shrub growth from masonry surfaces. Carefully remove plants, creepers, and vegetation by cutting at roots and allowing remaining growth to dry as long as possible before removal. Remove loose soil and plant debris from open masonry joints to whatever depth they occur. Preliminary Cleaning: Before beginning general cleaning, remove extraneous substances that are resistant to planned cleaning methods. Extraneous substances include paint, calking, asphalt, and tar. 1. Carefully remove heavy accumulations of rigid materials from masonry surface with sharp chisel. Do not scratch or chip masonry surface. Contractor to remove earth/soil, one foot deep and two feet wide, at foundation to cut and repoint stones below grade. Remove organic materials, tars, and mortars from face stone. PAINT REMOVAL Paint-Remover Application, General: Apply paint removers according to paint-remover manufacturer's written instructions. Do not allow paint removers to remain on surface for periods longer than those indicated or recommended in writing by manufacturer. Paint Removal with Solvent-Type Paint Remover: 1. Remove loose and peeling paint using medium-pressure spray, scrapers, stiff brushes, or a combination of these. Let surface dry thoroughly. 2. Apply thick coating of paint remover to painted masonry with natural-fiber cleaning brush, deep-nap roller, or large paint brush. 3. Allow paint remover to remain on surface for period recommended by manufacturer. 4. Rinse with cold water applied by medium-pressure spray to remove chemicals and paint residue. CLEANING UNPOLISHED STONEWORK Cold-Water Wash: Use cold water applied by high-pressure spray. Hot-Water Wash: Use hot water applied by high-pressure spray. Detergent Cleaning: 1. Wet surface with hot water applied by low-pressure spray. 2. Scrub surface with detergent solution using medium-soft brushes until soil is thoroughly dislodged and can be removed by rinsing. Use small brushes to remove soil from mortar joints and crevices. Dip brush in solution often to ensure that adequate fresh detergent is used and that surface remains wet. 3. Rinse with hot water applied by high-pressure spray to remove detergent solution and soil. HISTORIC STONE MASONRY CLEANING Boston Bay Architects, Inc. 04 03 10 -7 of 8 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA 4. Repeat cleaning procedure above, where required to produce cleaning effect established bymockup. D. Mold, Mildew, and Algae Removal: 3.06 A. B. 3.07 A. B. C. D. 1. Wet surface with hot water applied by low-pressure spray. 2. Apply mold, mildew, and algae remover by brush. 3. Scrub surface with medium-soft brushes until mold, mildew, and algae are thoroughly dislodged and can be removed by rinsing. Use small brushes for mortar joints and crevices. Dip brush in mold, mildew, and algae remover often to ensure that adequate fresh cleaner is used and that surface remains wet. 4. Rinse with hot water applied by high-pressure spray to remove mold, mildew, and algae remover and soil. 5. Repeat cleaning procedure above, where required to produce cleaning effect established bymockup. FINAL CLEANING Clean adjacent nonmasonry surfaces of spillage and debris. Use detergent and soft brushes or cloths. Remove masking materials, leaving no residues that could trap dirt. FIELD QUALITY CONTROL Testing Agency: Owner will engage a qualified testing agency to perform tests and inspections. Allow inspectors use of lift devices and scaffolding, as needed, to perform inspections. Architect's Project Representatives: Architect will assign Project representatives to help carry out Architect's responsibilities at the site, including observing progress and quality of portion of the Work completed. Allow Architect's Project representatives use of lift devices and scaffolding, as needed, to observe progress and quality of portion of the Work completed. Notify inspectors and Architect's Project representatives in advance of times when lift devices and scaffolding will be relocated. Do not relocate lift devices and scaffolding until inspectors and Architect's Project representatives have had reasonable opportunity to make inspections and observations of work areas at lift device or scaffold location. Manufacturer's Field Service: Engage chemical-cleaner manufacturer's factory-authorized service representatives for consultation and Project-site inspection, to perform preconstruction product testing, and provide on-site assistance when requested by Architect. Have chemical- cleaner manufacturer's factory-authorized service representatives visit Project site not less than twice to observe progress and quality of the Work. END OF SECTION HISTORIC STONE MASONRY CLEANING Boston Bay Architects, Inc. 04 03 10 -8 of 8 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA SECTION 04 03 22-HISTORIC BRICK UNIT MASONRY REPAIR PART 1 -GENERAL 1.01 GENERAL PROVISIONS -FILED SUB-BID REQUIRED AS PART OF 04 00 01 MASONRY FILED SUB BID A. Work of this Section requires Filed Sub-Bids and is governed by the prov1s10ns of the Massachusetts General Laws (MGL), Public Bidding Law Chapter 149, Sections 44A to 441 inclusive; and applicable Section of the MGL, Public Contract Law Chapter 30 as amended. 1.02 RELATED DOCUMENTS A. The Contractor, Subcontractors, and/or suppliers providing goods or services referenced in or related to this Section shall also be bound by the Documents identified in Division 01 Section "Summary", Paragraph LOIA, entitled "Related Documents." 1.03 SUMMARY A. Section includes historic treatment work consisting of repairing historic clay brick masonry as follows: 1. Repairing unit masonry. 2. Reanchoring veneers. B. Related Requirements: 1. Section 01 23 00 "Alternates" for bidding requirements of this Section. 2. Section 01 35 91 "Historic Treatment Procedures" for general historic treatment requirements. 3. Section 02 42 96 "Historic Removal and Dismantling" for historic removal and dismantling work. 4. Section 07 62 OO"Sheet Metal Flashing and Trim" for metal flashing installed in or on repaired masonry. C. The following Sections also include work to be incorporated in the Masonry Filed Sub Bid: 1. Section 04 03 10 "Historic Stone Masonry Cleaning." 2. Section 04 03 23 "Historic Brick Unit Masonry Repointing. 3. Section 04 03 43 "Historic Stone Masonry Restoration." HISTORIC BRICK UNIT MASONRY REP AIR Boston Bay Architects, Inc. 04 03 22 - 1 of 13 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA 1.04 DEFINITIONS A. Low-Pressure Spray: 1. Pressure: 100 to 400 psi. 2. Flow Rate: 4 to 6 gpm. B. Rebuilding (Setting) Mortar: Mortar used to set and anchor masonry in a structure, distinct from pointing mortar installed after masonry is set in place. C. Saturation Coefficient: Ratio of the weight of water absorbed during immersion in cold water to weight absorbed during immersion in boiling water; used as an indication of resistance of bricks to freezing and thawing. 1.05 PREINST ALLATION MEETINGS A. Preinstallation Conference: Conduct conference at Project site. 1. Review minutes of Preliminary Historic Treatment Conference that pertain to masonry historic treatment and repair. 2. Review methods and procedures related to repairing historic brick masonry, including, but not limited to, the following: a. Historic treatment specialist's personnel, equipment, and facilities needed to make progress and avoid delays. b. Materials, material application, sequencing, tolerances, and required clearances. c. Quality-control program. d. Fire-protection plan. e. Unit masonry historic treatment program. f. Coordination with building occupants. 1.06 SEQUENCING AND SCHEDULING A. Order sand and gray portland cement for colored mortar immediately after approval of Samples. Take delivery of and store at Project site a sufficient quantity to complete Project. B. Work Sequence: Perform masonry historic treatment work in the following sequence, which includes work specified in this and other Sections: 1. Remove plant growth. 2. Inspect masonry for open mortar joints and permanently or temporarily point them before cleaning to prevent intrusion of water and other cleaning materials into the wall. 3. Remove paint. 4. Clean masonry. 5. Rake out mortar from joints surrounding masonry to be replaced and from joints adjacent to masonry repairs along joints. 6. Repair masonry, including replacing existing masonry with new masonry materials. 7. Rake out mortar from joints to be repainted. HISTORIC BRICK UNIT MASONRY REP AIR Boston Bay Architects, Inc. 04 03 22 - 2 of 13 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA 1.07 A. 8. Point mortar and sealant joints. 9. After repairs and repainting have been completed and cured, perform a final cleaning to remove residues from this work. ACTION SUBMITTALS Product Data: For each type of product. 1. Include construction details, material descriptions, dimensions of individual components and profiles, and finishes. 2. Include recommendations for product application and use. 3. Include test data substantiating that products comply with requirements. B. Shop Drawings: 1. Include plans, elevations, sections, and locations of masonry repair work on the structure. 2. Show full-size patterns with complete dimensions for new molded brick shapes and their jointing, showing relationship of existing units to new units. 3. Show provisions for expansion joints or other sealant joints. 4. Show provisions for flashing, lighting fixtures, conduits, and weep holes as required. 5. Show replacement and repair anchors. Include details of anchors within individual bricks, with locations of anchors and dimensions of holes and recesses in units required for anchors. 6. Show locations of scaffolding and points of scaffolding in contact with masonry. Include details of each point of contact or anchorage. C. Samples for Initial Selection: For the following: 1. Colored Mortar: Submit sets of mortar that will be left exposed in the form of sample mortar strips, 6 inches long by 1/4 inch wide, set in aluminum or plastic channels. a. Match existing historical mortar, sand, aggregates, lime and cement removed from building stone from 3 inch stone depth. b. Have each set contain a close color range of at least three Samples of different mixes of colored sands and cements that produce a mortar matching existing, cleaned mortar when cured and dry. c. Submit with precise measurements on ingredients, proportions, gradations, and sources of colored sands from which each Sample was made. 2. Sand Types Used for Mortar: Minimum 8 oz. of each in plastic screw-top jars. a. For blended sands, provide Samples of each component and blend. Identify blend ratio. b. Identify sources, both supplier and quarry, of each type of sand. 3. Include similar Samples of accessories involving color selection. HISTORIC BRICK UNIT MASONRY REP AIR Boston Bay Architects, Inc. 04 03 22 -3 of 13 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA D. Samples for Verification: For the following: 1.08 A. B. C. D. 1.09 A. B. C. 1. Each type of brick to be used for replacing existing units. Include sets of Samples to show the full range of shape, color, and texture to be expected. a. For each brick type, provide straps or panels containing at least four bricks. Include multiple straps for brick with a wide range. 2. Each type of patching compound in the form of briquettes, at least 3 inches long by 1-1/2 inches wide. Document each Sample with .manufacturer and stock number or other information necessary to order additional material. 3. Accessories: Each type of anchor, accessory, and miscellaneous support. INFORMATIONAL SUBMITTALS Qualification Data: For historic treatment specialist including field supervisors and workers and testing service. Preconstruction Test Reports: For existing bricks and mortar and replacement bricks. Quality-control program. Unit masonry historic treatment program. QUALITY ASSURANCE Historic Treatment Specialist Qualifications: A qualified historic brick masonry repair specialist. Experience installing standard unit masonry is insufficient experience for masonry historic treatment work. Quality-Control Program: Prepare a written quality-control program for this Project to systematically demonstrate the ability of personnel to properly follow methods and use materials and tools without damaging masonry. Include provisions for supervising worker performance and preventing damage. Unit Masonry Historic Treatment Program: Prepare a written, detailed description of materials, methods, equipment, and sequence of operations to be used for each phase of historic treatment work, including protection of surrounding materials and Project site. 1. Include methods for keeping exposed mortar damp during curing period. 2. If materials and methods other than those indicated are proposed for any phase of historic treatment work, add to the quality-control program a written description of such materials and methods, including evidence of successful use on comparable projects, and demonstrations to show their effectiveness for this Project. D. Mockups: Prepare mockups of historic treatment to demonstrate aesthetic effects and to set quality standards for materials and execution and for fabrication and installation. HISTORIC BRICK UNIT MASONRY REP AIR Boston Bay Architects, Inc. 04 03 22 -4 of13 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA 1. Masonry Repair: Prepare sample areas for each type of masonry material indicated to have repair work performed. If not otherwise indicated, size each mockup not smaller than two adjacent whole units or approximately 48 inches in least dimension. Construct sample areas in locations in existing walls where directed by Architect unless otherwise indicated. Demonstrate quality of materials, workmanship, and blending with existing work. Include the following as a minimum: a. Replacement: Four brick units replaced. b. Reanchoring Veneers: Install three masonry repair anchors m mockup wall assembly of each anchor type required. 2. Approval of mockups does not constitute approval of deviations from the Contract Documents contained in mockups unless Architect specifically approves such deviations in writing. 3. Subject to compliance with requirements, approved mockups may become part of the completed Work if undisturbed at time of Substantial Completion. 1.10 PRECONSTRUCTION TESTING A. Preconstruction Testing Service: Engage a qualified testing agency to perform preconstruction testing on brick masonry as follows: 1. Provide test specimens as indicated and representative of proposed materials and existing construction. 2. Replacement Brick: Test each proposed type ofreplacement brick, according to sampling and testing methods in ASTM C 67 for compressive strength, 24-hour cold-water absorption, five-hour boil absorption, saturation coefficient, and initial rate of absorption (suction). 3. Existing Brick: Test each type of existing brick indicated for replacement, according to testing methods in ASTM C 67 for compressive strength, 24-hour cold-water absorption, five-hour boil absorption, saturation coefficient, and initial rate of absorption (suction). Carefully remove five existing units for testing from locations designated by Architect. Take testing samples from these units. 4. Existing Mortar: Test according to ASTM C 1324, modified as agreed by testing service and Architect for Project requirements, to determine proportional composition of original ingredients, sizes and colors of aggregates, and approximate strength. Use X-ray diffraction, infrared spectroscopy, and differential thermal analysis to supplement microscopical methods. Carefully remove existing mortar for testing from within joints at five locations designated by Architect or testing service. 1.11 DELIVERY, STORAGE, AND HANDLING A. Deliver bricks to Project site strapped together in suitable packs or pallets or in heavy-duty cartons and protected against impact and chipping. B. Deliver packaged materials to Project site in manufacturer's original and unopened containers, labeled with manufacturer's name and type of products. HISTORIC BRICK UNIT MASONRY REP AIR Boston Bay Architects, Inc. 04 03 22 - 5 of 13 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA C. D. E. F. G. 1.12 A. Store cementitious materials on elevated platforms, under cover, and in a dry location. Do not use cementitious materials that have become damp. Store hydrated lime in manufacturer's original and unopened containers. Discard lime if containers have been damaged or have been opened for more than two days. Store lime putty covered with water in sealed containers. Store sand where grading and other required characteristics can be maintained and contamination avoided. Handle bricks to prevent overstressing, chipping, defacement, and other damage. FIELD CONDITIONS Temporary Support Facilities: Furnish and install all temporary lifts, hoists, staging, scaffolding, rigging, labor and materials, and temporary support to perform all operations in connection with the installation of this Work. Remove all temporary support facilities when no longer required. B. Weather Limitations: Proceed with installation only when ex1stmg and forecasted weather conditions permit repair work to be performed according to product manufacturers' written instructions and specified requirements. C. Temperature Limits: Repair brick masonry only when air temperature is between 40 and 90 deg F and is predicted to remain so for at least seven days after completion of the Work unless otherwise indicated. D. Cold-Weather Requirements: Mortar repair is not permitted when the air temperature falls below 40 deg F. E. Hot-Weather Requirements: Protect masonry repairs when temperature and humidity conditions produce excessive evaporation of water from mortar and repair materials. Provide artificial shade and wind breaks, and use cooled materials as required to minimize evaporation. Do not apply mortar to substrates with temperatures of 90 deg F and above unless otherwise indicated. F. For manufactured repair materials, perform work within the environmental limits set by each manufacturer. PART 2 -PRODUCTS 2.01 A. PERFORMANCE REQUIREMENTS Source Limitations: Obtain each type of material for repairing historic masonry (face brick, cement, sand, etc.) from single source with resources to provide materials of consistent quality in appearance and physical properties. HISTORIC BRICK UNIT MASONRY REP AIR Boston Bay Architects, Inc. 04 03 22 -6 of 13 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA 2.02 A 2.03 A OWNER-FURNISHED MATERIAL Salvaged brick. MASONRY MATERIALS Face Brick: Units, including molded, ground, cut, or sawed shapes as required to complete masonry repair work. 1. Brick Matching Existing: Units with colors, color variation within units, surface texture, size, and shape that match existing brickwork and with physical properties within 5 percent of those determined from preconstruction testing of selected existing units. a. For existing brickwork that exhibits a range of colors or color variation within units, provide brick that proportionally matches that range and variation rather than brick that matches an individual color within that range. 2. Special Shapes: a. Provide molded, 100 percent solid shapes for applications where core holes or "frogs" could be exposed to view or weather when in final position, and where shapes produced by sawing would result in sawed surfaces being exposed to view. b. Provide specially ground units, shaped to match patterns, for arches and where indicated. c. Mechanically chopping or breaking brick, or bonding pieces of brick together by adhesive, are unacceptable procedures for fabricating special shapes. 3. Tolerances as Fabricated: According to tolerance requirements in ASTM C 216, Type FBS. 4. Date Identification: Emboss in the clay body on a concealed, interior surface of each unit in easily read 1/2-inch-high characters, "MADE 2018." Manufacturer's name may also be embossed. B. Building Brick: ASTM C 62, of same vertical dimension as face brick, for masonry work concealed from view. C. 2.04 A 1. Grade SW or Grade MW for concealed backup. 2. Date Identification: Emboss in the clay body on a concealed, interior surface of each unit in easily read 1/2-inch-high characters, "MADE 2018." Manufacturer's name may also be embossed. Salvaged Brick: Obtain salvaged brick from location indicated on Drawings. Clean off residual mortar. MORTAR MATERIALS Portland Cement: ASTM C 150/C 150M, Type I or Type II; white or gray or both where required for color matching of mortar. HISTORIC BRICK UNIT MASONRY REP AIR Boston Bay Architects, Inc. 04 03 22 -7 of 13 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA 1. Provide cement containing not more than 0.60 percent total alkali when tested according to ASTM C 114. B. Hydrated Lime: ASTM C 207, Type S. C. Factory-Prepared Lime Putty: ASTM C 1489. D. Quicklime: ASTM C 5, pulverized lime. E. Mortar Sand: ASTM C 144 unless otherwise indicated. 1. Match size, texture, and gradation of existing mortar sand as closely as possible. Blend several sands if necessary to achieve suitable match. 2. Colored Mortar: Natural sand or ground marble, granite, or other sound stone of color necessary to produce required mortar color. 3. For exposed mortar, provide sand with rounded edges. F. Mortar Pigments: ASTM C 979/C 979M, compounded for use in mortar mixes, and having a record of satisfactory performance in masonry mortars. G. Water: ASTM C 270, potable. 2.05 ACCESSORY MATERIALS A. · Masonry Repair Anchors, Expansion Type: Mechanical fasteners designed for masonry veneer stabilization consisting of 1/4-inch-diameter, Type 304 stainless-steel rod with brass expanding shells at each end and water-shedding washer in the middle. Expanding shells shall be designed to provide positive mechanical anchorage to veneer on one end and backup masonry on the other. B. Masonry Repair Anchors, Spiral Type: Driven-in, Type 304 stainless-steel spiral rods designed to be installed in drilled holes and relying on screw effect rather than adhesive to secure them to backup and veneer. Anchors are flexible in plane of veneer but rigid perpendicular to it. C. Setting Buttons and Shims: Resilient plastic, nonstaining to masonry, sized to suit joint thicknesses and bed depths of bricks, less the required depth of pointing materials unless removed before pointing. D. Masking Tape: Nonstaining, nonabsorbent material; compatible with mortar, joint primers, sealants, and surfaces adjacent to joints; and that easily comes off entirely, including adhesive. E. Other Products: Select materials and methods of use based on the following, subject to approval ofa mockup: 1. Previous effectiveness in performing the work involved. 2. Minimal possibility of damaging exposed surfaces. 3. Consistency of each application. 4. Uniformity of the resulting overall appearance. 5. Do not use products or tools that could do the following: HISTORIC BRICK UNIT MASONRY REP AIR Boston Bay Architects, Inc. 04 03 22 - 8 of 13 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA 2.06 A B. C. a. Remove, alter, or harm the present condition or future preservation of existing surfaces, including surrounding surfaces not in Contract. b. Leave residue on surfaces. MORTAR MIXES Preparing Lime Putty: Slake quicklime and prepare lime putty according to appendix to ASTM C 5 and manufacturer's written instructions. Measurement and Mixing: Measure cementitious materials and sand in a dry condition by volume or equivalent weight. Do not measure by shovel; use known measure. Mix materials in a clean, mechanical batch mixer. Colored Mortar: Produce mortar of color required by using specified ingredients. Do not alter specified proportions without Architect's approval. 1. Mortar Pigments: Where mortar pigments are indicated, do not add pigment exceeding 10 percent by weight of the cementitious or binder materials, except for carbon black which is limited to 2 percent, unless otherwise demonstrated by a satisfactory history of performance. D. Do not use admixtures in mortar unless otherwise indicated. E. Mixes: Mix mortar materials in the following proportions: 1. Rebuilding (Setting) Mortar by Volume: ASTM C 270, Proportion Specification, 1 part portland cement, 2 parts lime, and 7 parts sand. 2. Colored Mortar: Add mortar pigments to produce exposed, setting (rebuilding) mortar of colors required. PART 3 -EXECUTION 3.01 A 3.02 A PROTECTION Prevent mortar from staining face of surrounding masonry and other surfaces. 1. Cover sills, ledges, and other projecting items to protect them from mortar droppings. 2. Keep wall area wet below rebuilding and repair work to discourage mortar from adhering. 3. Immediately remove mortar splatters in contact with exposed masonry and other surfaces. MASONRY REP AIR, GENERAL Have repair work performed only by qualified historic treatment specialist. HISTORIC BRICK UNIT MASONRY REP AIR Boston Bay Architects, Inc. 04 03 22 - 9 of 13 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA B. 3.03 A. Repair Appearance Standard: Repaired surfaces are to have a uniform appearance as viewed from 5 feet away by Architect. BRICK REMOVAL AND REPLACEMENT At locations indicated, remove bricks that are damaged, spalled, or deteriorated or are to be reused. Carefully remove entire units from joint to joint, without damaging surrounding masonry, in a manner that permits replacement with full-size units. 1. When removing single bricks, remove material from center of brick and work toward outside edges. B. Support and protect remaining masonry that surrounds removal area. C. Maintain flashing, reinforcement, lintels, and adjoining construction m an undamaged condition. D. Notify Architect of unforeseen detrimental conditions, including voids, cracks, bulges, loose masonry units in existing backup, rotted wood, rusted metal, and other deteriorated items. E. Remove in an undamaged condition as many whole bricks as possible. 1. Remove mortar, loose particles, and soil from brick by cleaning with hand chisels, brushes, and water. 2. Remove sealants by cutting close to brick with utility knife and cleaning with solvents. 3. Store brick for reuse. Store off ground, on skids, and protected from weather. 4. Deliver cleaned brick not required for reuse to Owner unless otherwise indicated. F. Clean masonry surrounding removal areas by removing mortar, dust, and loose particles in preparation for brick replacement. G. Replace removed damaged brick with other removed brick and salvaged brick in good condition, where possible, or with new brick matching existing brick. Do not use broken units unless they can be cut to usable size. H. Install replacement brick into bonding and coursing pattern of existing brick. If cutting is required, use a motor-driven saw designed to cut masomy with clean, sharp, unchipped edges. 1. Maintain joint width for replacement units to match existing joints. 2. Use setting buttons or shims to set units accurately spaced with uniform joints. I. Lay replacement brick with rebuilding (setting) mortar and with completely filled bed, head, and collar joints. Butter ends with sufficient mortar to fill head joints and shove into place. Wet both replacement and surrounding bricks that have ASTM C 67 initial rates of absorption (suction) of more than 30 g/30 sq. in. per min .. Use wetting methods that ensure that units are nearly saturated but surface is dry when laid. 1. Tool exposed mortar joints in repaired areas to match joints of surrounding existing brickwork. HISTORIC BRICK UNIT MASONRY REP AIR Boston Bay Architects, Inc. 04 03 22 -10 of 13 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA a. Provide concave joint for interior brick. 2. Rake out mortar used for laying brick before mortar sets according to Section 04 03 23 "Historic Brick Unit Masonry Repointing." Point at same time as repointing of surrounding area. 3. When mortar is hard enough to support units, remove shims and other devices interfering with pointing of joints. J. Curing: Cure mortar by maintaining in thoroughly damp condition for at least 72 consecutive hours, including weekends and holidays. 3.04 A. B. C. D. E. 1. Hairline cracking within the mortar or mortar separation at edge of a joint 1s unacceptable. Completely remove such mortar and repoint. BACKUP MASONRY REMOVAL AND REPLACEMENT Where backup masonry is fractured or unstable and at locations indicated, remove mortar and masonry units that are broken or deteriorated and rebuild with whole, new brick or whole salvaged backup masonry units. Carefully remove entire units from joint to joint, without damaging surrounding masonry, in a manner that permits replacement with full-size units. Support and protect remaining masonry that surrounds removal area. Maintain flashing, reinforcement, anchors, lintels, and adjoining construction in an undamaged condition. Notify Architect of unforeseen detrimental conditions, including voids, cracks, bulges, loose masonry units beyond the removal area, rotted wood, rusted metal, and other deteriorated items. Remove in an undamaged condition as many whole bricks as possible. 1. Remove mortar, loose particles, and soil from brick by cleaning with hand chisels, brushes, and water. 2. Remove sealants by cutting close to brick with utility knife and cleaning with solvents. 3. Store brick for reuse. Store off ground, on skids, and protected from weather. 4. Deliver cleaned brick not required for reuse to Owner unless otherwise indicated. F. Clean masonry surrounding removal areas by removing mortar, dust, and loose particles m preparation for brick replacement. G. Replace removed damaged brick with salvaged backup brick in good condition, where possible, or with new building brick matching existing backup brick. Do not use broken units unless they can be cut to usable size. H. Install replacement brick into bonding and coursing pattern of existing brick. If cutting is required, use a motor-driven saw designed to cut masonry with clean, sharp, unchipped edges. HISTORIC BRICK UNIT MASONRY REP AIR Boston Bay Architects, Inc. 04 03 22 -11 of 13 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REP AIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA I. Lay replacement brick with rebuilding (setting) mortar and with completely filled bed, head, and collar joints. Butter ends with sufficient mortar to fill head joints and shove into place. Wet both replacement and surrounding bricks that have ASTM C 67 initial rates of absorption (suction) of more than 30 g/30 sq. in. per min .. Use wetting methods that ensure that units are nearly saturated but surface is dry when laid. J. Curing: Cure mortar by maintaining in thoroughly damp condition for at least 72 consecutive hours, including weekends and holidays. 3.05 A. B. 3.06 A. B. C. D. 3.07 A. B. 1. Hairline cracking within the mortar or mortar separation at edge of a joint 1s unacceptable. Completely remove such mortar and repaint. REANCHORING VENEERS Install masonry repair anchors in horizontal mortar joints and according to manufacturer's written instructions. Space anchors not more than 16 inches o.c. vertically and 24 inches o.c. horizontally apart unless otherwise indicated. Install at locations to avoid penetrating flashing. Recess anchors 5/8 inch or more from surface of mortar joint, and fill recess with pointing mortar according to Section 04 03 23 "Historic Brick Unit Masonry Repainting." FINAL CLEANING After mortar has fully hardened, thoroughly clean exposed masonry surfaces of excess mortar and foreign matter; use wood scrapers, stiff-nylon or -fiber brushes, and clean water, applied by low-pressure spray. 1. Do not use metal scrapers or brushes. 2. Do not use acidic or alkaline cleaners. Clean adjacent nonmasonry surfaces. Use detergent and soft brushes or cloths. Clean mortar and debris from roof; remove debris from gutters and downspouts. Rinse off roof and flush gutters and downspouts. Remove masking materials, leaving no residues that could trap dirt. FIELD QUALITY CONTROL Testing Agency: Owner will engage qualified testing agencies to perform tests and inspections. Allow inspectors use of lift devices and scaffolding, as needed, to perform inspections. Architect's Project Representatives: Architect will assign Project representatives to help carry out Architect's responsibilities at the site, including observing progress and quality of portion of the Work completed. Allow Architect's Project representatives use of lift devices and scaffolding, as needed, to observe progress and quality of portion of the Work completed. HISTORIC BRICK UNIT MASONRY REP AIR Boston Bay Architects, Inc. 04 03 22 -12 of 13 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA C. 3.08 A B. Notify testing agency and Architect's Project representatives in advance of times when lift devices and scaffolding will be relocated. Do not relocate lift devices and scaffolding until inspectors and Architect's Project representatives have had reasonable opportunity to make inspections and observations of work areas at lift device or scaffold location. MASONRY-WASTE DISPOSAL Salvageable Materials: Unless otherwise indicated, excess masonry materials are Contractor's property. Masomy Waste: Remove masonry waste and legally dispose of off Owner's property. END OF SECTION HISTORIC BRICK UNIT MASONRY REP AIR Boston Bay Architects, Inc. 04 03 22 -13 of 13 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCI NORTHAMPTON, MA SECTION 04 03 23 -HISTORIC BRICK UNIT MASONRY REPOINTING PART 1 -GENERAL 1.01 GENERAL PROVISIONS -FILED SUB-BID REQUIRED AS PART OF 04 00 01 MASONRY FILED SUB BID A Work of this Section requires Filed Sub-Bids and is governed by the prov1s10ns of the Massachusetts General Laws (MGL), Public Bidding Law Chapter 149, Sections 44A to 44J inclusive; and applicable Section of the MGL, Public Contract Law Chapter 30 as amended. 1.02 RELATED DOCUMENTS A The Contractor, Subcontractors, and/or suppliers providing goods or services referenced in or related to this Section shall also be bound by the Documents identified in Division 01 Section "Summary", Paragraph l.OlA, entitled "Related Documents."- 1.03 SUMMARY A Section includes historic treatment work consisting of repointing brick masonry as follows: 1. Repointingjoints with mortar. B. Related Requirements: 1. Section O 1 23 00 "Alternates" for bidding requirements of this Section. 2. Section 01 35 91 "Historic Treatment Procedures" for general historic treatment requirements. 3. Section 02 42 96 "Historic Removal and Dismantling" for historic removal and dismantling work. C. The following Sections also include work to be incorporated in the Masonry Filed Sub Bid: 1. Section 04 03 10 "Historic Stone Masonry Cleaning." 2. Section 04 03 22 "Historic Brick Unit Masonry Repair. 3. Section 04 03 43 "Historic Stone Masonry Restoration." 1.04 UNIT PRICES A Work of this Section is affected by unit prices specified in Section 01 22 00 "Unit Prices." 1. Unit prices apply to additions to and deletions from Work as authorized by Change Orders. HISTORIC BRICK UNIT MASONRY REPOINTING Boston Bay Architects, Inc. 04 03 23 -1 of 11 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA 1.05 DEFINITIONS A. Low-Pressure Spray: 1. Pressure: 100 to 400 psi. 2. Flow Rate: 4 to 6 gpm. 1.06 PREINSTALLATION MEETINGS A Preinstallation Conference: Conduct conference at Project site. 1. Review minutes of Preliminary Historic Treatment Conference that pertain to masonry historic treatment and repainting. 2. Review methods and procedures related to repainting historic brick masonry, including, but not limited to, the following: a. Historic treatment specialist's personnel, equipment, and facilities needed to make progress and avoid delays. b. Materials, material application, sequencing, tolerances, and required clearances. c. Quality-control program. d. Fire-protection plan. e. Unit masonry historic treatment program. f. Coordination with building occupants. 1.07 SEQUENCING AND SCHEDULING A Order sand and gray portland cement for pomtmg mortar immediately after approval of Samples. Take delivery of and store at Project site a sufficient quantity to complete Project. B. Work Sequence: Perform masonry historic treatment work in the following sequence, which includes work specified in this and other Sections: 1. Remove plant growth. 2. Inspect masonry for open mortar joints and permanently or temporarily point them before cleaning to prevent intrusion of water and other cleaning materials into the wall. 3. Remove paint. 4. Clean masonry. 5. Rake out mortar from joints surrounding masonry to be replaced and from joints adjacent to masonry repairs along joints. 6. Repair masonry, including replacing existing masonry with new masonry materials. 7. Rake out mortar from joints to be repainted to a minimum 2 inch depth. 8. Point mortar joints. 9. After repairs and repainting have been completed and cured, perform a final cleaning to remove residues from this work. 10. Where water repellents are to be used on or near masonry work, delay application of these chemicals until after pointing and cleaning. HISTORIC BRICK UNIT MASONRY REPOINTING Boston Bay Architects, Inc. 04 03 23 - 2 of 11 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA 1.08 A ACTION SUBMITTALS Product Data: For each type of product. 1. Include construction details, material descriptions, dimensions of individual components and profiles, and finishes. 2. Include recommendations for product application and use. 3. Include test data substantiating that products comply with requirements. B. Shop Drawings: 1. Include plans, elevations, sections, and locations of repainting work on the structure. 2. Show provisions for expansion joints or other sealant joints. 3. Show locations of scaffolding and points of scaffolding in contact with masonry. Include details of contact or anchorage. C. Samples for Initial Selection: For the following: 1. Pointing Mortar: Submit sets of mortar for pointing in the form of sample mortar strips, 6 inches long by 1/4 inch wide, set in aluminum or plastic channels. a. Have each set contain a close color range of at least three Samples of different mixes of colored sands and cements that produce a mortar matching existing, cleaned mortar when cured and dry. b. Submit with precise measurements on ingredients, proportions, gradations, and sources of colored sands from which each Sample was made. 2. Sand Type Used for Pointing Mortar: Minimum 8 oz. of each in plastic screw-top jars. a. For blended sands, provide Samples of each component and blend. Identify blend ratio. b. Identify sources, both supplier and quarry, of each type of sand. 3. Sealant materials. 4. Include similar Samples of accessories involving color selection. D. Samples for Verification: For the following: 1. Each type, color, and texture of pointing mortar in the form of sample mortar strips, 6 inches long by 1/4 inch wide, set in aluminum or plastic channels. a. Include with each Sample a list of ingredients with proportions of each. Identify sources, both supplier and quarry, of each type of sand and brand names of cementitious materials and pigments if any. 2. Sealant materials. 3. Accessories: Each type of anchor, accessory, and miscellaneous support. HISTORIC BRICK UNIT MASONRY REPOINTING Boston Bay Architects, Inc. 04 03 23 -3 of 11 HAMPSIIlRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA 1.09 A B. C. D. 1.10 A B. C. INFORMATIONAL SUBMITTALS Qualification Data: For historic treatment specialist including field supervisors and workers and testing service. Preconstruction Test Reports: For existing bricks and mortar. Quality-control program. Unit masonry historic treatment program. QUALITY ASSURANCE Historic Treatment Specialist Qualifications: A qualified historic masonry repointing specialist with a minimum 10 years' historic masonry experience. Experience in pointing or repointing only new or nonhistoric masonry is insufficient experience for masonry historic treatment work. Quality-Control Program: Prepare a written quality-control program for this Project to systematically demonstrate the ability of personnel to properly follow methods and use materials and tools without damaging masonry. Include provisions for supervising worker performance and preventing damage. Unit Masonry Historic Treatment Program: Prepare a written, detailed description of materials, methods, equipment, and sequence of operations to be used for each phase of historic treatment work, including protection of surrounding materials and Project site. 1. Include methods for keeping pointing mortar damp during curing period. 2. If materials and methods other than those indicated are proposed for any phase of historic treatment work, add to the quality-control program a written description of such materials and methods, including evidence of successful use on comparable projects, and demonstrations to show their effectiveness for this Project. D. Mockups: Prepare mockups of historic treatment on existing surfaces to demonstrate aesthetic effects and to set quality standards for materials and execution. 1. Repointing: Rake out joints in two separate areas, each approximately 36 inches high by 48 inches wide for each type of repointing required and repoint one of the areas. a. Allow first mockup to dry for at least 7 days prior to Architect approval, to ensure accuracy of mortar color. b. Upon approval of first mockup, repoint second mockup and allow to dry · for at least 7 days prior to Architect approval. 2. Approval of mockups does not constitute approval of deviations from the Contract Documents contained in mockups unless Architect specifically approves such deviations in writing. 3. Subject to compliance with requirements, approved mockups may become part of the completed Work if undisturbed at time of Substantial Completion. HISTORIC BRICK UNIT MASONRY REPOINTING Boston Bay Architects, Inc. 04 03 23 -4 of 11 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA 1.11 A. PRECONSTRUCTION TESTING Preconstruction Testing Service: Engage a qualified testing agency to perform preconstruction testing on brick masonry as follows: 1. Provide test specimens as indicated and representative of proposed materials and existing construction. 2. Existing Brick: Test each type of existing brick indicated for repointing, according to testing methods in ASTM C 67 for compressive strength and initial rate of absorption (suction). Carefully remove three existing units for testing from locations designated by Architect. Take testing samples from these units. 3. Existing Mortar: Test according to ASTM C 1324, modified as agreed by testing service and Architect for Project requirements, to determine proportional composition of original ingredients, sizes and colors of aggregates, and approximate strength. Use X-ray diffraction, infrared spectroscopy, and differential thermal analysis to supplement microscopical methods. Carefully remove existing mortar for testing from within joints at five locations designated by Architect or testing service. 1.12 DELIVERY, STORAGE, AND HANDLING A.· Deliver packaged materials to Project site in manufacturer's original and unopened containers, labeled with manufacturer's name and type of products. B. Store cementitious materials on elevated platforms, under cover, and in a dry location. Do not use cementitious materials that have become damp. C. Store hydrated lime in manufacturer's original and unopened containers. Discard lime if containers have been damaged or have been opened for more than two days. D. Store lime putty covered with water in sealed containers. E. Store sand where grading and other required characteristics can be maintained and contamination avoided. 1.13 FIELD CONDITIONS A. Temporary Support Facilities: Furnish and install all temporary lifts, hoists, staging, scaffolding, rigging, labor and materials, and temporary support to perform all operations in connection with the installation of this Work. Remove all temporary support facilities when no longer required. B. Weather Limitations: Proceed with installation only when existing and forecasted weather conditions permit repointing work to be performed according to product manufacturers' written instructions and specified requirements. C. Temperature Limits: Repoint mortar joints only when air temperature is between 40 and 90 deg F and is predicted to remain so for at least seven days after completion of the Work unless otherwise indicated. HISTORIC BRICK UNIT MASONRY REPOINTING Boston Bay Architects, Inc. 04 03 23 - 5 of 11 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA D. Cold-Weather Requirements: Mortar repointing and repair is not permitted when the air temperature falls below 40 deg F. E. Hot-Weather Requirements: Protect mortar-Jomt pointing when temperature and humidity conditions produce excessive evaporation of water from mortar materials. Provide artificial shade and wind breaks, and use cooled materials as required to minimize evaporation. Do not apply mortar to substrates with temperatures of 90 deg F and above unless otherwise indicated. PART 2 -PRODUCTS 2.01 A 2.02 A PERFORMANCE REQUIREMENTS Source Limitations: Obtain each type of material for repointing historic masonry (cement, sand, etc.) from single source with resources to provide materials of consistent quality in appearance and physical properties. MORTAR MATERIALS Portland Cement: ASTM C 150/C 150M, Type I or Type II; white or gray or both where required for color matching of mortar. 1. Provide cement containing not more than 0.60 percent total alkali when tested according to ASTM C 114. B. Hydrated Lime: ASTM C 207, Type S. C. Factory-Prepared Lime Putty: ASTM C 1489. D. Quicklime: ASTM C 5, pulverized lime. E. Mortar Sand: ASTM C 144 unless otherwise indicated. 1. Match size, texture, and gradation of existing mortar sand as closely as possible. Blend several sands if necessary to achieve suitable match. 2. Color: Natural sand or ground marble, granite, or other sound stone of color necessary to produce required mortar color. 3. Provide sand with rounded edges. F. Mortar Pigments: ASTM C 979/C 979M, compounded for use in mortar mixes, and having a record of satisfactory performance in masonry mortars. G. Water: ASTM C 270, potable. HISTORIC BRICK UNIT MASONRY REPOINTING Boston Bay Architects, Inc. 04 03 23 -6 of 11 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA 2.03 A. ACCESSORY MATERIALS Sealant Materials: 1. Sealant manufacturer's standard elastomeric sealant(s) of base polymer and characteristics indicated below and according to applicable requirements in Section 07 92 00 "Joint Sealants." a. Type: Single-component, nonsag urethane sealant. 2. Colors: Provide colors of exposed sealants to match colors of mortar adjoining installed sealant unless otherwise indicated. 3. Ground-Mortar Aggregate: Custom crushed and ground pointing mortar sand or existing mortar retrieved from joints. Grind to a particle size that matches the adjacent mortar aggregate and color. Remove all fines passing No. [100] <Insert number> sieve. B. Joint-Sealant Backing: 1. Cylindrical Sealant Backings: ASTM C 1330, Type C (closed-cell material with a surface skin) and of size and density to control sealant depth and otherwise contribute to producing optimum sealant performance. 2. Bond-Breaker Tape: Polyethylene tape or other plastic tape recommended in writing by sealant manufacturer for preventing sealant from adhering to rigid, inflexible joint-filler materials or joint surfaces at back of joint where such adhesion would result in sealant failure. Provide self-adhesive tape where applicable. C. Masking Tape: Nonstaining, nonabsorbent material; compatible with mortar, joint primers, sealants, and surfaces adjacent to joints; and that easily comes off entirely, including adhesive. D. Other Products: Select materials and methods of use based on the following, subject to approval ofa mockup: 2.04 A. 1. Previous effectiveness in performing the work involved. 2. Minimal possibility of damaging exposed surfaces. 3. Consistency of each application. 4. Uniformity of the resulting overall appearance. 5. Do not use products or tools that could do the following: a. Remove, alter, or harm the present condition or future preservation of existing surfaces, including surrounding surfaces not in Contract. b. Leave residue on surfaces. MORTAR MIXES Preparing Lime Putty: Slake quicklime and prepare lime putty according to appendix to ASTM C 5 and manufacturer's written instructions. HISTORIC BRICK UNIT MASONRY REPOINTING Boston Bay Architects, Inc. 04 03 23 -7 of 11 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA B. Measurement and Mixing: Measure cementitious materials and sand in a dry condition by volume or equivalent weight. Do not measure by shovel; use known measure. Mix materials in a clean, mechanical batch mixer. 1. Mixing Pointing Mortar: Thoroughly mix cementlt10us materials and sand together before adding any water. Then mix again adding only enough water to produce a damp, unworkable mix that will retain its form when pressed into a ball. Maintain mortar in this dampened condition for 15 to 30 minutes. Add remaining water in small portions until mortar reaches desired consistency. Use mortar within one hour of final mixing; do not retemper or use partially hardened material. C. Colored Mortar: Produce mortar of color required by using specified ingredients. Do not alter specified proportions without Architect's approval. 1. Mortar Pigments: Where mortar pigments are indicated, do not add pigment exceeding 10 percent by weight of the cementitious or binder materials, except for carbon black, which is limited to 2 percent, unless otherwise demonstrated by a satisfactory history of performance. D. Do not use admixtures in mortar unless otherwise indicated. E. Mixes: Mix mortar materials in the following proportions: 1. Pointing Mortar by Volume: ASTM C 270, Proportion Specification, 1 part portland cement, 2 parts lime, and 7 parts sand. PART 3-EXECUTION 3.01 A. 3.02 A. B. PROTECTION Prevent mortar from staining face of surrounding masonry and other surfaces. 1. Cover sills, ledges, and other projecting items to protect them from mortar droppings. 2. Keep wall area wet below rebuilding and pointing work to discourage mortar from adhering. 3. Immediately remove mortar splatters in contact with exposed masonry and other surfaces. MASONRY REPOINTING, GENERAL Have repointing work performed only by qualified historic treatment specialist. Appearance Standard: Repointed surfaces are to have a uniform appearance as viewed from 20 feet away by Architect. HISTORIC BRICK UNIT MASONRY REPOINTING Boston Bay Architects, Inc. 04 03 23 - 8 of 11 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA 3.03 A REPOINTING Rake out and repoint joints to the following extent: 1. All joints in areas indicated. 2. Joints indicated as sealant-filled joints. 3. Joints at locations of the following defects: a. Holes and missing mortar. b. Cracks that can be penetrated 1/4 inch or more by a knife blade 0.027 inch thick. c. Cracks 1/8 inch or more in width and of any depth. d. Hollow-sounding joints when tapped by metal object. e. Eroded surfaces 1/4 inch or more deep. f. Deterioration to point that mortar can be easily removed by hand, without tools. g. Joints filled with substances other than mortar. B. Do not rake out and repoint joints where not required. C. Rake out joints as follows, according to procedures demonstrated in approved mockup: 1. Remove mortar from joints to depth of joint width plus 1/8 inch and not less than that required to expose sound, unweathered mortar. Do not remove unsound mortar more than 2 inches deep; consult Architect for direction. 2. Remove mortar from masonry surfaces within raked-out joints to provide reveals with square backs and to expose masonry for contact with pointing mortar. Brush, vacuum, or flush joints to remove dirt and loose debris. 3. Do not spall edges of bricks or widen joints. Replace or patch damaged bricks as directed by Architect. a. Cut outmortar by hand with chisel and resilient mallet. Do not use power-operated grinders without Architect's written approval based on approved quality-control program. b. Cut out center ofmortarbedjoints using angle grinders with diamond-impregnated metal blades. Remove remaining mortar in bed joints and mortar in head joints by hand with chisel and resilient mallet. Strictly adhere to approved quality-control program. D. Notify Architect of unforeseen detrimental conditions, including voids in mortar joints, cracks, loose masonry units, rotted wood, rusted metal, and other deteriorated items. E. Pointing with Mortar: 1. Rinse joint surfaces with water to remove dust and mortar particles. Time rinsing application so, at time of pointing, joint surfaces are damp but free of standing water. If rinse water dries, dampen joint surfaces before pointing. 2. Apply pointing mortar first to areas where existing mortar was removed to depths greater than surrounding areas. Apply in layers not greater than 3/8 inch until a uniform depth is formed. Fully compact each layer thoroughly and allow it to become thumbprint hard before applying next layer. HISTORIC BRICK UNIT MASONRY REPOINTING Boston Bay Architects, Inc. 04 03 23 -9 of 11 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA F. 3.04 A B. C. D. 3.05 A 3. After deep areas have been filled to same depth as remaining joints, point joints by placing mortar in layers not greater than 3/8 inch. Fully compact each layer and allow it to become thumbprint hard before applying next layer. Where existing brick have worn or rounded edges, slightly recess finished mortar surface below face of masonry to avoid widened joint faces. Take care not to spread mortar beyond joint edges onto exposed masonry surfaces or to featheredge the mortar. 4. When mortar is thumbprint hard, tool joints to match original appearance of joints as demonstrated in approved mockup. Remove excess mortar from edge of joint by brushing. 5. Cure mortar by maintaining in thoroughly damp condition for at least 72 consecutive hours, including weekends and holidays. a. Acceptable curing methods include covering with wet burlap and plastic sheeting, periodic hand misting, and periodic mist spraying using system of pipes, mist heads, and timers. b. Adjust curing methods to ensure that pointing mortar is damp throughout its depth without eroding surface mortar. 6. Hairline cracking within the mortar or mortar separation at edge of a joint 1s unacceptable. Remove mortar and repoint. Where repainting work precedes cleaning of existing masonry, allow mortar to harden at least 30 days before beginning cleaning work. FINAL CLEANING After mortar has fully hardened, thoroughly clean exposed masonry surfaces of excess mortar and foreign matter; use wood scrapers, stiff-nylon or -fiber brushes, and clean water, applied by low-pressure spray. 1. Do not use metal scrapers or brushes. 2. Do not use acidic or alkaline cleaners. Clean adjacent nonmasonry surfaces. Use detergent and soft brushes or cloths. Clean mortar and debris from roof; remove debris from gutters and downspouts. Rinse off roof and flush gutters and downspouts. Remove masking materials, leaving no residues that could trap dirt. FIELD QUALITY CONTROL Testing Agency: Owner will engage qualified testing agencies to perform tests and inspections. Allow inspectors use of lift devices and scaffolding, as needed, to perform inspections. HISTORIC BRICK UNIT MASONRY REPOINTING Boston Bay Architects, Inc. 04 03 23 -10 of 11 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REP AIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA B. Architect's Project Representatives: Architect will assign Project representatives to help carry out Architect's responsibilities at the site, including observing progress and quality of portion of the Work completed. Allow Architect's Project representatives use of lift devices and scaffolding, as needed, to observe progress and quality of portion of the Work completed. C. Notify testing agency and Architect's Project representatives in advance of times when lift devices and scaffolding will be relocated. Do not relocate lift devices and scaffolding until inspectors and Architect's Project representatives have had reasonable opportunity to make inspections and observations of work areas at lift device or scaffold location. END OF SECTION HISTORIC BRICK UNIT MASONRY REPOINTING Boston Bay Architects, Inc. 04 03 23 -11 of 11 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCI NORTHAMPTON, MA SECTION 04 03 43 -HISTORIC STONE MASONRY RESTORATION PART I-GENERAL 1.01 A 1.02 A 1.03 A GENERAL PROVISIONS -FILED SUB-BID REQUIRED AS PART OF 04 00 01 MASONRY FILED SUB BID Work of this Section requires Filed Sub-Bids and is governed by the prov1s1ons of the Massachusetts General Laws (MGL), Public Bidding Law Chapter 149, Sections 44A to 44J inclusive; and applicable Section of the MGL, Public Contract Law Chapter 30 as amended. RELATED DOCUMENTS The Contractor, Subcontractors, and/or suppliers providing goods or services referenced in or related to this Section shall also be bound by the Documents identified in Division 01 Section "Summary", Paragraph l.OlA, entitled "Related Documents." SUMMARY Section includes historic treatment work consisting of repairing and resetting historic stone assemblies as follows: 1. Repointing stone masonry joints with mortar, including granite and brownstone. 2. Resetting whole units. B. Related Requirements: 1. Section O l 23 00 "Alternates" for bidding requirements of this Section. 2. Section 01 35 91 "Historic Treatment Procedures" for general historic treatment requirements. 3. Section 02 42 96 "Historic Removal and Dismantling" for historic removal and dismantling work. 4. Section 04 03 10 "Historic Stone Masonry Cleaning" for stone cleaning procedures prior to repointing and resetting. C. The following Sections also include work to be incorporated in the Masonry Filed Sub Bid: 1. Section 04 03 10 "Historic Stone Masonry Cleaning." 2. Section 04 03 22 "Historic Brick Unit Masonry Repair. 3. Section 04 03 23 "Historic Brick Unit Masonry Repointing. DEFINITIONS 1.04 A Rebuilding (Setting) Mortar: Mortar used to set and anchor masonry in a structure, distinct from pointing mortar installed after masomy is set in place. HISTORIC STONE MASONRY RESTORATION Boston Bay Architects, Inc. 04 03 43 -1 of 13 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCI NORTHAMPTON, MA B. Stone Terminology: ASTM C 119. 1.05 PREINSTALLATION MEETINGS A Preinstallation Conference: Conduct conference at Project site. 1. Review minutes of Preliminary Historic Treatment Conference that pertain to masonry historic treatment and repointing. 2. Review methods and procedures related to repointing historic stone masonry including, but not limited to, the following: a. Verify historic treatment specialist's personnel, equipment, and facilities needed to make progress and avoid delays. b. Materials, material application, sequencing, tolerances, and required clearances. c. Quality-control program. d. Fire-protection plan. e. Stone historic treatment program. f. Coordination with building occupants. 1.06 SEQUENCING AND SCHEDULING A Order sand and portland cement for pointing mortar immediately after approval of mockups. Take delivery of and store at Project site a sufficient quantity to complete Project. B. Work Sequence: Perform stone historic treatment work in the following sequence, which includes work specified in this and other Sections: C. 1.07 A 1. Remove plant growth. 2. Inspect for open mortar joints and repair before cleaning to prevent the intrusion of water and other cleaning materials into the wall. 3. Remove paint. 4. Clean stone. 5. Rake out mortar from joints surrounding stone to be replaced and from joints adjacent to stone repairs along joints. 6. Repair stonework, including resetting existing stone. 7. Rake out mortar from joints to be repointed to a minimum 2 inch depth. 8. Point mortar joints. 9. After repairs and repointing have been completed and cured, perform a final cleaning to remove residues from this work. As scaffolding is removed, patch anchor holes used to attach scaffolding. Patch holes in stone according to Part 3 "Stone Patching" Article. Patch holes in mortar joints. ACTION SUBMITT ALS Product Data: For each type of product. 1. Include material descriptions and application instructions. HISTORIC STONE MASONRY RESTORATION Boston Bay Architects, Inc. 04 03 43 -2 of 13 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA 2. Include test data substantiating that products comply with requirements. 3. Include construction details, material descriptions, dimensions of individual components and profiles, and finishes. 4. Include recommendations for product application and use. Include test data substantiating that products comply with requirements. B. Shop Drawings: 1. Include plans, elevations, sections, and locations of repainting and resetting work on the structure. 2. Indicate complete dimensions for new stone units and their jointing, showing relation of existing to new units. 3. Show partial replacement stone units (dutchmen). 4. Show provisions for expansion joints or other sealant joints. 5. Show provisions for flashing, lighting fixtures, conduits, and weep holes as required. 6. Show replacement and repair anchors, including drilled-in pins. Include details of anchors within individual stone units, with locations of anchors and dimensions of holes and recesses in stone required for anchors, including direction and angle of holes for pins. 7. Show locations of scaffolding and points of scaffolding in contact with masonry. Include details of each point of contact or anchorage. C. Samples for Verification: For the following: 1.08 A. B. C. D. 1. Each type, color, and texture of pointing mortar in the form of sample mortar strips, 6 inches long by 1/4-inch-wide, set in aluminum or plastic channels. a. Include with each Sample a list of ingredients with proportions of each. Identify sources, both supplier and quarry, of each type of sand and brand names of cementitious materials and pigments if any. 2. Patching Compound: Submit sets of patching compound Samples in the form of plugs (patches in drilled holes) in sample units of stone representative of the range of stone colors on the building. a. Have each set. contain a close color range of at least three Samples of different mixes of patching compound that matches the variations in existing stone when cured and dry. 3. Accessories: Each type of anchor, accessory, and miscellaneous support. INFORMATIONAL SUBMITTALS Qualification Data: For historic treatment specialists, including field supervisors and workers and testing service. Preconstruction Test Reports: For existing mortar materials. Quality-control program. Stone historic treatment program. HISTORIC STONE MASONRY RESTORATION Boston Bay Architects, Inc. 04 03 43 -3 of 13 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA 1.09 A B. C. QUALITY ASSURANCE Historic Treatment Specialist Qualifications: A qualified historic masonry cleaning and repointing specialist. Experience in pointing or repointing only new or nonhistoric masonry is insufficient experience for masonry historic treatment work. Quality-Control Program: Prepare a written quality-control program for this Project to systematically demonstrate the ability of personnel to properly follow methods and use materials and tools without damaging masonry. Include provisions for supervising worker performance and preventing damage. Stone Historic Treatment Program: Prepare a written, detailed description of materials, methods, equipment, and sequence of operations to be used for each phase of the historic treatment work including protection of surrounding materials and Project site. 1. Include methods for keeping pointing mortar damp during curing period. 2. If materials and methods other than those indicated are proposed for any phase of historic treatment work, add to the quality-control program a written description of such materials and methods, including evidence of successful use on comparable projects, and demonstrations to show their effectiveness for this Project. D. Mockups: Prepare mockups of historic treatment on existing surfaces to demonstrate aesthetic effects and to set quality standards for materials and execution. 1. Stone Repair: Prepare sample areas for each type of stone indicated to have repair work performed. If not otherwise indicated, size each mockup not smaller than two adjacent whole units or approximately 48 inches in least dimension. Construct sample areas in locations in existing walls where directed by Architect. Demonstrate quality of materials, workmanship, and blending with existing work. Include the following as a minimum: a. Replacement: Four stone units replaced. b. Partial Stone Replacement: Two partial stone replacements ( dutchman repairs). c. Patching: Three small holes at least 1 inch in diameter for each type of stone indicated to be patched, so as to leave no evidence of repair. 2. Repointing: Rake out joints in two separate areas, each approximately 36 inches high by 48 inches wide for each type of repointing required and repoint one of the areas. a. Allow first mockup to dry for at least 7 days prior to Architect approval, to ensure accuracy of mortar color. b. Upon approval of first mockup, repoint second mockup and allow to dry for at least 7 days prior to Architect approval. 3. Approval of mockups does not constitute approval of deviations from the Contract Documents contained in mockups unless Architect specifically approves such deviations in writing. 4. Subject to compliance with requirements, approved mockups may become part of the completed Work if undisturbed at time of Substantial Completion. HISTORIC STONE MASONRY RESTORATION Boston Bay Architects, Inc. 04 03 43 -4 of 13 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA 1.10 A. 1.11 A. B. C. D. 1.12 A. PRECONSTRUCTION TESTING Preconstruction Testing Service: Engage a qualified testing agency to perform preconstruction testing on stone units as follows: 1. Provide test specimens as indicated and representative of existing construction. 2. Existing Stone: Test each type of existing stone indicated for repainting, according to ASTM C 170/C 170M for compressive strength, wet and dry, perpendicular and parallel to rift. Carefully remove three existing stones for testing from locations designated by Architect. Take testing samples from these stones. 3. Existing Mortar: Test according to ASTM C 295, modified as agreed by testing service and Architect for Project requirements, to determine proportional composition of original ingredients, sizes and colors of aggregates, and approximate strength. Use x-ray diffraction, infrared spectroscopy, and differential thermal analysis to supplement microscopical methods. Carefully remove existing mortar from within joints at five locations designated by Architect or testing service. 4. Temporary Patch: As directed by Architect, provide temporary materials at locations from which existing samples were taken. DELIVERY, STORAGE, AND HANDLING Deliver packaged materials to Project site in manufacturer's original and unopened containers, labeled with manufacturer's name and type of products. Store cementitious materials on elevated platforms, under cover, and in a dry location. Do not use cementitious materials that have become damp. Store hydrated lime in manufacturer's original and unopened containers. Discard lime if containers have been damaged or have been opened for more than two days. Store sand where grading and other required characteristics can be maintained and contamination avoided. FIELD CONDITIONS Temporary Support Facilities: Furnish and install all temporary lifts, hoists, staging, scaffolding, rigging, labor and materials, and temporary support to perform all operations in connection with the installation of this Work. Remove all temporary support facilities when no longer required. B. Weather Limitations: Proceed with installation only when existing and forecasted weather conditions permit repainting work to be performed according to product manufacturers' written instructions and specified requirements. C. Temperature Limits, General: Repoint mortar joints only when air temperature is between 40 and 90 deg F and is predicted to remain so for at least seven days after completion of the Work unless otherwise indicated. HISTORIC STONE MASONRY RESTORATION Boston Bay Architects, Inc. 04 03 43 -5 of 13 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA D. Cold-Weather Requirements: Mortar repointing and repair is not permitted when the air temperature falls below 40 deg F. E. Hot-Weather Requirements: Protect mortar-Jomt pomtmg when temperature and humidity conditions produce excessive evaporation of water from mortar materials. Provide artificial shade and wind breaks and use cooled materials as required to minimize evaporation. Do not apply mortar to substrates with temperatures of 90 deg F and above unless otherwise indicated. F. For manufactured repair materials, perform work within the environmental limits set by each manufacturer. PART 2 -PRODUCTS 2.01 A. 2.02 A. 2.03 A. MATERIALS, GENERAL Source Limitations: Obtain each type of material for repointing historic masonry ( cement, sand, etc.) from single source with resources to provide materials of consistent quality in appearance and physical properties. MASONRY UNITS Original Building Stone: Reuse original building stone or replicated new units only where original units cannot be reused. MORT AR MATERIALS Portland Cement: ASTM C 150/C 150M, Type I or Type II; white or gray or both, where required for color matching of mortar. 1. Provide cement containing not more than 0.60 percent total alkali when tested according to ASTM C 114. B. Hydrated Lime: ASTM C 207, Type S. C. Factory-Prepared Lime Putty: ASTM C 1489. D. Quicklime: ASTM C 5, pulverized lime. E. Mortar Sand: ASTM C 144 unless otherwise indicated. 1. Match size, texture, and gradation of existing mortar sand as closely as possible. Blend several sands if necessary to achieve suitable match. 2. Color: Natural sand or ground marble, granite, or other sound stone of color necessary to produce required mortar colors. 3. Provide sand with rounded edges. HISTORIC STONE MASONRY RESTORATION Boston Bay Architects, Inc. 04 03 43 -6 of 13 HAMPSIDRE COUNTY COURIBOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA F. G. 2.04 A. B. Mortar Pigments: ASTM C 979/C 979M, compounded for use in mortar mixes, and having a record of satisfactory performance in masonry mortars. Water: ASTM C 270, potable. MORTAR MIXES Preparing Lime Putty: Slake quicklime and prepare lime putty according to appendix in ASTM C 5 and to manufacturer's written instructions. Measurement and Mixing: Measure cementitious materials and sand in a dry condition by volume or equivalent weight. Do not measure by shovel; use known measure. Mix materials in a clean, mechanical batch mixer. 1. Mixing Pointing Mortar: Thoroughly mix cemenbt10us materials and sand together before adding any water. Then mix again, adding only enough water to produce a damp, unworkable mix that will retain its form when pressed into a ball. Maintain mortar in this dampened condition for 15 to 30 minutes. Add remaining water in small portions until mortar reaches desired consistency. Use mortar within one hour of final mixing; do not retemper or use partially hardened material. C. Colored Mortar: Produce mortar of color required by using specified ingredients. Do not alter specified proportions without Architect's approval. 1. Mortar Pigments: Where mortar pigments are indicated, do not add pigment exceeding 10 percent by weight of the cementitious or binder materials, except for carbon black, which is limited to 2 percent, unless otherwise demonstrated by a satisfactory history of performance. Where mortar pigments are indicated, do not exceed a pigment-to-cement ratio of 1: 10 by weight. D. Do not use admixtures in mortar unless otherwise indicated. E. Mixes: Mix mortar materials in the following proportions: 2.05 A. 1. Pointing Mortar by Volume: ASTM C 270, Proportion Specification, 1 part portland cement, 2 parts lime, and 7 parts sand. Add mortar pigments to produce mortar colors required. a. Provide mortar colors to match red mortar color for brownstone and gray/brown mortar for granite. MANUFACTURED REPAIR MATERIALS Stone-Patching Compound: Factory-mixed cementitious product that is custom manufactured for patching stone. 1. Use formulation that is vapor and water permeable (equal to or more than the stone), exhibits low shrinkage, has lower modulus of elasticity than the stone units being repaired, and develops high bond strength to all stone types. HISTORIC STONE MASONRY RESTORATION Boston Bay Architects, Inc. 04 03 43 -7 of 13 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCI NORTHAMPTON, MA 2.06 A B. C. 2. Use formulation having working qualities and retardation control to permit forming and sculpturing where necessary. 3. Formulate patching compound in colors, textures, and grain to match stone being patched. Provide no fewer than three colors to enable matching each piece of stone. ACCESSORY MATERIALS Stone Anchors and Pins: Type and size indicated or, if not indicated, to match existing anchors in size and type. Fabricate from Type 304 stainless steel. Setting Buttons and Shims: Resilient plastic, nonstaining to stone, sized to suit joint thicknesses and bed depths of stone units, less the required depth of pointing materials unless removed before pointing. Sealant Materials: 1. Sealant manufacturer's standard elastomeric sealant(s) of base polymer and characteristics indicated below and according to applicable requirements in Section 07 92 00 "Joint Sealants." a. Type: Single-component, nonsag urethane sealant. 2. Colors: Provide colors of exposed sealants to match colors of mortar adjoining installed sealant unless otherwise indicated. 3. Ground-Mortar Aggregate: Custom crushed and ground pointing mortar sand or existing mortar retrieved from joints. Grind to a particle size that matches the adjacent mortar aggregate and color. Remove all fines passing the 100 sieve. D. Joint-Sealant Backing: 1. Cylindrical Sealant Backings: ASTM C 1330, Type C (closed-cell material with a surface skin), and of size and density to control sealant depth and otherwise contribute to producing optimum sealant performance. 2. Bond-Breaker Tape: Polyethylene tape or other plastic tape recommended in writing by sealant manufacturer for preventing sealant from adhering to rigid, inflexible joint-filler materials or joint surfaces at back of joint where such adhesion would result in sealant failure. Provide self-adhesive tape where applicable. E. Masking Tape: Nonstaining, nonabsorbent material; compatible with mortar, joint primers, sealants, and surfaces adjacent to joints; and that easily comes off entirely, including adhesive. F. Other Products: Select materials and methods of use based on the following, subject to approval ofa mockup: 1. Previous effectiveness in performing work involved. 2. Minimal possibility of damaging exposed surfaces. 3. Consistency of each application. 4. Uniformity of the resulting overall appearance. 5. Do not use products or tools that could do the following: HISTORIC STONE MASONRY RESTORATION Boston Bay Architects, Inc. 04 03 43 -8 of 13 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA a. Remove, alter, or harm the present condition or future preservation of existing surfaces, including surrounding surfaces not in contract. b. Leave residue on surfaces. PART 3 -EXECUTION 3.01 A. PROTECTION Prevent mortar from staining face of surrounding stone and other surfaces. 1. Cover sills, ledges, and other projecting items to protect them from mortar droppings. 2. Keep wall area wet below rebuilding and pointing work to discourage mortar from adhering. 3. Immediately remove mortar splatters in contact with exposed stone and other surfaces. B. Remove gutters and downspouts and associated hardware adjacent to immediate work area and store during stone repointing work. Reinstall when repointing is complete. 3.02 A. 3.03 A. 3.04 A. B. 3.05 A. 1. Provide temporary rain drainage during work to direct water away from building. CLEANING MASONRY Cleaning: Comply with Section 04 03 10 "Historic Stone Masonry Cleaning." PAINT REMOVAL Paint Removal: Comply with Section 04 03 10 "Historic Stone Masonry Cleaning." STONE REP AIR AND REPOINTING, GENERAL Have repair and repointing work performed only by qualified historic treatment specialist. Appearance Standard: Repaired and repointed surfaces are to have a uniform appearance as viewed from 5 feet away by Architect. REPOINTING STONEWORK Rake out and repoint joints to the following extent: 1. All bed and vertical joints. 2. Joints at locations of the following defects: a. Holes and missing mortar. b. Cracks that can be penetrated 1/4 inch or more by a knife blade 0.027 inch thick. c. Cracks 1/16 inch or more in width and of any depth. HISTORIC STONE MASONRY RESTORATION Boston Bay Architects, Inc. 04 03 43 - 9 of 13 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCI NORTHAMPTON, MA d. Hollow-sounding joints when tapped by metal object. e. Eroded surfaces 1/4 inch or more deep. f. Deterioration to point that mortar can be easily removed by hand, without tools. g. Joints filled with substances other than mortar. B. Rake out joints as follows, according to procedures demonstrated in approved mockup: 1. Remove mortar from joints to depth of 2 inches. Do not remove unsound mortar more than 2 inches deep; consult Architect for direction. 2. Remove mortar from stone surfaces within raked-out joints to provide reveals with square backs and to expose stone for contact with pointing mortar. Brush, vacuum, or flush joints to remove dirt and loose debris. 3. Do not spall edges of stone units or widen joints. Replace or patch damaged stone units as directed by Architect. a. Cut out mortar by hand with chisel and resilient mallet. Do not use power-operated grinders without Architect's written approval based on approved quality-control program. b. Cut out center of mortar bed joints using angle grinders with diamond-impregnated metal blades. Remove remaining mortar in bed joints and mortar in head joints by hand with chisel and resilient mallet. Strictly adhere to approved quality-control program. C. Notify Architect of unforeseen detrimental conditions including voids in mortar joints, cracks, loose stone, rotted wood, rusted metal, and other deteriorated items. D. Pointing with Mortar: 1. Rinse joint surfaces with water to remove dust and mortar particles. Time rinsing application so, at time of pointing, joint surfaces are damp but free of standing water. If rinse water dries, dampen joint surfaces before pointing. 2. Apply pointing mortar first to areas where existing mortar was removed to depths greater than surrounding areas. Apply in layers not greater than 3/8 inch until a uniform depth is formed. Fully compact each layer thoroughly and allow it to become thumbprint hard before applying next layer. 3. After deep areas have been filled to same depth as remaining joints, point joints by placing mortar in layers not greater than 3/8 inch. Fully compact each layer and allow it to become thumbprint hard before applying next layer. Where existing stone has worn or rounded edges, slightly recess finished mortar surface below face of stone to avoid widened joint faces. Take care not to spread mortar beyond joint edges onto exposed stone surfaces or to featheredge the mortar. 4. When mortar is thumbprint hard, tool joints to match original appearance of joints as demonstrated in approved mockup. Remove excess mortar from edge of joint by brushing. a. Provide custom shape tools to match exterior stone mortar bead. 5. Cure mortar by maintaining in thoroughly damp condition for at least 72 consecutive hours, including weekends and holidays. HISTORIC STONE MASONRY RESTORATION Boston Bay Architects, Inc. 04 03 43 -10 of 13 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCI NORTHAMPTON, MA E. 3.06 A. B. C. D. E. F. G. a. Acceptable curing methods include covering with wet burlap and plastic sheeting, periodic hand misting, and periodic mist spraying using system of pipes, mist heads, and timers. b. Adjust curing methods to ensure that pointing mortar is damp throughout its depth without eroding surface mortar. 6. Hairline cracking within the mortar or mortar separation at edge of a joint 1s unacceptable. Remove mortar and repaint. Where repainting work precedes cleaning of existing stone, allow mortar to harden at least 30 days before beginning cleaning work. STONE REMOVAL AND REPLACEMENT Provide and install all temporary shoring, bracing and support to surrounding construction before beginning removal. Removal shall be done slowly and methodically to maintain stability to all remaining elements at all times. Contractor shall be responsible for maintaining integrity and safety of surrounding construction, in general, during work. Carefully remove designated masonry, maintaining support to all surrounding and supported elements that are otherwise dependent upon the masonry being removed for support or stability. Carefully remove entire units from joint to joint, without damaging surrounding masonry, in a manner that permits replacement with full-size units. Stone Identification: Identify each stone removed for the installation of flashing at roof base of Tower. Reset stones required to install a minimum of 12-inch-high copper flashing. 1. Temporarily number each individual stone on each elevation. 2. Submit color photo to Architect prior to start of stone and flashing work, a minimum of 11 x 17 inch format, to identify all stones that will be removed as part of the work. 3. Reset stones in existing locations. 4. Remcive temporary numbers after stones are reset. Notify Architect of unforeseen detrimental conditions including voids, cracks, bulges, loose units in existing stone or unit masonry backup, rotted wood, rusted metal, and other deteriorated items. Remove in an undamaged condition as many whole stone units as possible. 1. Remove mortar, loose particles, and soil from stone by cleaning with hand chisels, brushes, and water. 2. Remove sealants by cutting close to stone with utility knife and cleaning with solvents. 3. Store stone for reuse. Store off ground, on skids, and protected from weather. Clean masonry surrounding reioval areas by removing mortar, dust, and loose particles m preparation for stone replacement. Replace removed damaged stone with salvaged stone in good condition. Do not use broken units unless they can be cut to usable size. HISTORIC STONE MASONRY RESTORATION Boston Bay Architects, Inc. 04 03 43 -11 of 13 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCI NORTHAMPTON, MA 1. Maintain joint width for replacement stone to match existing joints. 2. Use setting buttons or shims to set stone accurately spaced with uniform joints. H. Set replacement stone with rebuilding (setting) mortar and with completely filled bed, head, and collar joints. Butter vertical joints for full width before setting and set units in full bed of mortar unless otherwise indicated. 3.07 A. 1. Tool exposed mortar joints in repaired areas to match joints of surrounding existing stonework. 2. Rake out mortar used for laying stone before mortar sets. Point at same time as repointing of surrounding area. 3. When mortar is sufficiently hard to support units, remove shims and other devices interfering with pointing of joints. STONE PATCHING Patch the following stone units unless another type of repair or replacement is indicated: 1. Units indicated to be patched. B. Remove and replace existing patches where indicated. C. Remove deteriorated material, and remove adjacent material that has begun to deteriorate. Carefully remove additional material so patch does not have feathered edges but has square or slightly undercut edges on area to be patched and is at least 1/4 inch thick, but not less than as recommended in writing by patching compound manufacturer. D. Mask adjacent mortar joint or rake out for repointing if patch extends to edge of stone unit. E. Mix patching compound in individual batches to match each stone unit being patched. Combine one or more colors of patching compound, as needed, to produce exact match. F. Brush-coat stone surfaces with slurry coat of patching compound according to manufacturer's written instructions. G. Place patching compound in layers as recommended in wntmg by patching compound manufacturer, but not less than 1/4 inch or more than 2 inches thick. Roughen surface of each layer to provide a key for next layer. 1. Simple Details: Trowel, scrape, or carve surface of patch to match texture and surrounding surface plane or contour of the stone. Shape and finish surface before or after curing, as determined by testing, to best match existing stone. 2. Carved Details: Build patch up 1/4 inch above surrounding stone, and carve surface to match adjoining stone after patching compound has hardened. H. Keep each layer damp for 72 hours or until patching compound has set. I. Remove and replace patches with hairline cracks or that show separation from stone at edges, and those that do not match adjoining stone in color or texture. HISTORIC STONE MASONRY RESTORATION Boston Bay Architects, Inc. 04 03 43 -12 of 13 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCI NORTHAMPTON, MA J. 3.08 A B. C. D. 3.09 A B. C. 3.10 A B. Use stainless steel pins spaced at 12 inches on center horizontally and vertically, with lesser spacing at smaller patching areas. Provide minimum 2 inch depth of patching area cut. FINAL CLEANING Final Cleaning: Comply with Section 04 03 10 "Historic Stone Masonry Cleaning." After mortar has fully hardened, thoroughly clean exposed stone surfaces of excess mortar and foreign matter; use wood scrapers, stiff-nylon or -fiber brushes, and clean water applied by low- pressure spray. 1. Do not use metal scrapers or brushes. 2. Do not use acidic or alkaline cleaners. Clean adjacent nonstone surfaces. Use detergent and soft brushes or cloths. Remove masking materials, leaving no residues that could trap dirt. FIELD QUALITY CONTROL Testing Agency: Owner will engage qualified testing agencies to perform tests and inspections. Allow inspectors use of lift devices and scaffolding, as needed, to perform inspections. Architect's Project Representatives: Architect will assign Project representatives to help carry out Architect's responsibilities at the site, including observing progress and quality of portion of the Work completed. Allow Architect's Project representatives use of lift devices and scaffolding, as needed, to observe progress and quality of portion of the Work completed. Notify testing agency and Architect's Project representatives in advance of times when lift devices and scaffolding will be relocated. Do not relocate lift devices and scaffolding until inspectors and Architect's Project representatives have had reasonable opportunity to make inspections and observations of work areas at lift device or scaffold location. STONE-WASTE DISPOSAL Salvageable Materials: Unless otherwise indicated, excess stone materials are Contractor's property. Stone Waste: Remove stone waste and legally dispose of off Owner's property. END OF SECTION HISTORIC STONE MASONRY RESTORATION Boston Bay Architects, Inc. 04 03 43 -13 ofl3 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA SECTION 05 03 74 -HISTORIC DECORATIVE METAL REPLICATION PART 1 -GENERAL 1.01 GENERAL PROVISIONS -FILED SUB-BID REQUIRED AS PART OF 07 00 01 ROOFING AND FLASHING FILED SUB BID A. Work of this Section requires Filed Sub-Bids and is governed by the prov1s10ns of the Massachusetts General Laws (MGL), Public Bidding Law Chapter 149, Sections 44A to 44J inclusive; and applicable Section of the MGL, Public Contract Law Chapter 30 as amended. 1.02 RELATED DOCUMENTS A. The Contractor, Subcontractors, and/or suppliers providing goods and services referenced in or related to this Section shall also be bound by the Documents identified in Division 01 Section "Summary", Paragraph 1.0lA, entitled "Related Documents." 1.03 SUMMARY A. Section includes historic treatment of decorative metal in the form of replicating and installing historic items and whole assemblies, and as follows. 1. Remove each unit for sizing and reproduction within 15 days of Contract start date; protect roof from weather. 2. Replication of cresting and finials. 3. Replication of pressed metal siding and tympanums. B. Related Requirements: 1. Section 01 35 91 "Historic Treatment Procedures" for general historic treatment requirements. 2. Section 02 42 96 "Historic Removal and Dismantling" for historic removal and dismantling work. 3. Section 06 10 53 "Miscellaneous Rough Carpentry" for wood blocking furnished and installed by this Section as required for replication of metal components. 4. Section 07 62 00 "Sheet Metal Flashing and Trim." 5. Section 07 92 00 "Joint Sealants." C. The following Sections also include work to be incorporated in the Roofing and Flashing Filed Sub Bid: 1. Section 07 01 50.19 "Preparation for Re-Roofing." 2. Section 07 31 26 "Slate Shingles." 3. Section 07 32 13 "Architectural Terra Cotta Roof Tiles." 4. Section 07 62 00 "Sheet Metal Flashing and Trim." HISTORIC DECORATIVE METAL REPLICATION Boston Bay Architects, Inc. 05 03 74 -1 of 9 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA 1.04 A 1.05 A B. 5. Section 07 72 53 "Snow Guards." 6. Section 08 61 00 "Roof Windows." PREINST ALLATION MEETINGS Preinstallation Conference: Conduct conference at the cemetery entrance at 765 Prospect Street. 1. Review minutes of Preliminary Historic Treatment Conference that pertain to historic treatment of decorative metal. 2. Review methods and procedures related to historic treatment of decorative metal including, but not limited to, the following: a. Historic treatment specialist's personnel, equipment, and facilities needed to make progress and avoid delays. b. Materials, material application, sequencing, tolerances, and required clearances. c. Fire-protection plan. d. Decorative metal historic treatment program. e. Coordination with building occupants. ACTION SUBMITTALS Product Data: For each type of product. Shop Drawings: 1. Include plans, elevations, and sections showing locations and extent of repair and replication work, with enlarged details of replacement parts indicating materials, profiles, methods of attachment, accessory items, and finishes. 2. Include field-verified dimensions and the following: a. Full-size patterns with complete dimensions for new decorative metal components and their jointing, showing relation of existing to new items. b. Templates and directions for installing anchor bolts and other anchorages. c. Identification of each new metal item and component and its location on the structure in annotated plans and elevations. d. Provisions for expansion, weep holes, and conduits as required for each location and exposure. e. Provisions for sealant type joints including joints between decorative metal components. C. Samples for Initial Selection: For the following: 1. Each type of decorative metal item and component with applied finishes. 2. Sealant materials: Including sample of sealant materials, miscellaneous materials and accessories including size, color, or finish selection. 3. Accessories to verify color selection. HISTORIC DECORATIVE METAL REPLICATION Boston Bay Architects, Inc. 05 03 74 -2 of 9 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCI NORTHAMPTON, MA D. Samples for Verification: For the following products in manufacturer's standard sizes unless otherwise indicated, finished as required for use in the Work: 1.06 A. B. 1.07 A. B. 1. Each type of new material to be used for replacing existing or missing decorative metal; 6 inches long in least dimension or whole item. a. Patterns for Casting: Before casting items, submit the actual patterns from which molds will be made for casting. Package and ship to prevent loss or damage, or make patterns available for inspection by Architect at fabrication plant. b. Casting Samples: For castings, provide one of each shape, color, and texture of component, suitable and ready for installation. Make this submittal after acceptance of patterns for casting. 2. Fittings and brackets. 3. Each type of exposed connection between components. Show method of finishing components at connections. 4. Each type of exposed finish prepared on metal of the same alloy to be used for the Work of this Section; 6 inches long in least dimension. 5. Sealant materials. 6. Accessories: Each type of anchor, accessory, and miscellaneous support in required finishes. INFORMATIONAL SUBMITT ALS Qualification Data: For historic treatment specialist. Decorative Metal Historic Treatment Program: For replicating historic decorative metalwork. MAINTENANCE MATERIAL SUBMITTALS Furnish extra materials that match products installed and that are packaged with protective covering for storage and identified with labels describing contents, including material, finish, source, and location on or in building. Molds for Castings: On completion of manufacturing of cast components, deliver one unused mold of each shape and size of component to Project site. Deliver to a location and at a time determined by Owner, to become property of Owner. 1. Deliver molds carefully packed, protected from dirt, moisture, and breakage so as to arrive in usable, undamaged condition and enable long-term storage and possible future use. HISTORIC DECORATIVE METAL REPLICATION Boston Bay Architects, Inc. 05 03 74 -3 of 9 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA 1.08 A. B. QUALITY ASSURANCE Single Historic Treatment Specialist Qualifications: A qualified historic decorative metal cleaning, fabrication and installation specialist. Repair specialist shall be experienced in forge welding, torch or arc welding and installing and finishing new decorative metalwork is insufficient experience for decorative metal historic treatment work. Decorative Metal Historic Treatment Program: Prepare a written, detailed description of materials, methods, equipment, and sequence of operations to be used for historic treatment work, including each process or phase of repairing and/or replicating decorative metal, related work, and the protection of surrounding materials and Project site. 1. If materials and methods other than those indicated are proposed for any phase of historic treatment work, add a written description of such materials and methods, including evidence of successful use on comparable projects, and demonstrations to show their effectiveness for this Project. C. Mockups: Prepare mockups of historic treatment repair, replication and installation processes on existing surfaces to demonstrate aesthetic effects and to set quality standards for materials and execution and for fabrication and installation. Prepare mockups so they are inconspicuous. D. 1.09 A. B. C. 1. Stamped Metal Components: Submit patterns, models, or plaster castings made from existing decorative formed metal components for each replacement item required. 2. Replicated-Metal Items: Submit patterns, models, or plaster castings made from existing decorative metal for each replacement required. 3. Approval of mockups does not constitute approval of deviations from the Contract Documents contained in mockups unless Architect specifically approves such deviations in writing. 4. Subject to c~mpliance with requirements, approved mockups may become part of the completed Work if undisturbed at time of Substantial Completion. All work shall be performed by a single, qualified specialty contractor and all off-site restoration and repairs shall occur in a single climate controlled shop with at least five years' well referenced experience. DELIVERY, STORAGE, AND HANDLING Pack, deliver, and store decorative metal items in suitable packs, heavy-duty cartons, or wooden crates; surround with sufficient packing material to ensure that products are not deformed, cracked, or otherwise damaged. Store decorative metal inside a well-ventilated area, away from uncured concrete and masonry and protected from weather, moisture, soiling, abrasion, extreme temperatures, and humidity. Protect strippable protective covering on decorative metal from exposure to sunlight and high humidity, except to the extent necessary for the period of decorative metal installation. HISTORIC DECORATIVE METAL REPLICATION Boston Bay Architects, Inc. 05 03 74 -4 of 9 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCI NORTHAMPTON, MA 1.10 FIELD CONDITIONS A Temporary Support Facilities: Furnish and install all temporary lifts, hoists, staging, scaffolding, rigging, labor and materials, and temporary support to perform all operations in connection with the installation of this Work. Remove all temporary support facilities when no longer required. B. Weather Limitations: Proceed with historic treatment of decorative metal only when existing and forecasted weather conditions are within the environmental limits set by each manufacturer's written instructions and specified requirements. PART 2 -PRODUCTS 2.01 A B. C. D. METAL MATERIALS General: Provide decorative metal materials made of the alloys, forms, and types that match existing metals and have the ability to receive finishes matching existing finishes unless otherwise indicated. Exposed-to-view surfaces exhibiting imperfections inconsistent with existing materials are unacceptable. Source Limitation for Replacement Cast Materials: Obtain castings for historic treatment of decorative metal from single source from single manufacturer with resources to provide materials of consistent quality in appearance and physical properties. Provide materials of consistent quality in appearance and physical properties. Copper Alloys, Bronze: Copper alloy designated below for each form required: 1. Extruded Shapes: ASTM B455, Alloy UNS No. C38500 (extruded architectural bronze, 57 percent copper and 40 percent zinc). 2. Plate, Sheet, Strip, and Bars: ASTM B36/B36M, Alloy UNS No. C28000 (muntz metal, 60 percent copper and 40 percent zinc). E. Copper Alloys, Brass: Copper alloy designated below for each form required: 2.02 A 1. Extruded Shapes: ASTM B249/B249M, Alloy UNS No. C36000 (free-cutting brass, 60 percent copper, 36 percent zinc, and small amounts of other metals). 2. Plate, Sheet, Strip, and Bars: ASTM B36/B36M, Alloy UNS No. C26000 (cartridge brass, 70 percent copper and 30 percent zinc). MISCELLANEOUS MATERIALS Welding Electrodes and Filler Metal: Select according to A WS specifications for metal alloy welded; use metal type and alloy as recommended in writing by producer of metal to be welded or filled and as required for color match, strength, and compatibility in fabricated items. HISTORIC DECORATIVE METAL REPLICATION Boston Bay Architects, Inc. 05 03 74 -5 of 9 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA B. Metal-Patching Compound: Two-part, epoxy-or polyester-resin, metal-patching compound; knife-grade formulation as recommended in writing by manufacturer for type of metal repair indicated, tooling time required for the detail of work, and site conditions. Compound shall be produced for filling metal that has deteriorated because of corrosion or deformation. Filler shall be capable of filling deep holes and spreading to feather edge. C. Brazing Rods for Copper-Alloy Components: Type and alloy as recommended in writing by producer of metal to be brazed and as required for color match, strength, and compatibility in fabricated items. D. Fasteners: Fasteners of same basic metal as fastened metal unless otherwise indicated. Use metals that are noncorrosive and compatible with each metal joined. 1. Match existing fasteners in material and in type of fastener unless otherwise indicated. 2. Use concealed fasteners for interconnecting decorative metal components and for attaching them to other work. 3. Use concealed fasteners for interconnecting decorative metal components and for attaching them to other work unless exposed fasteners are unavoidable or the existing fastening method. 4. For exposed fasteners, use Phillips-type machine screws of head profile flush with metal surface unless otherwise indicated. 5. Finish exposed fasteners to match finish of metal fastened unless otherwise indicated. E. Anchoring Cement: Factory-packaged, nonshrink, nonstaining, hydraulic-controlled expansion cement formulation for mixing with water at Project site to create pourable anchoring, patching, and grouting compound. . 1. Water-Resistant Product: At exterior locations, provide formulation that is resistant to erosion from water exposure without needing protection by a sealer or waterproof coating and that is recommended in writing by manufacturer for exterior use. F. Sealant Materials: 1. Provide manufacturer's standard, elastomeric single-component, nonsag urethane sealant complying with applicable requirements in Section 07 92 00 "Joint Sealants." 2. Colors: Provide colors of exposed sealants to match colors of metals in which sealant is placed unless otherwise indicated. G. Bituminous Paint: Cold-applied asphalt emulsion complying with ASTM D 1187 /D 1187M. H. Liquid Strippable Masking Agent: Manufacturer's standard liquid, film-forming, strippable masking material for protecting glass, metal, glazed masonry, and polished stone surfaces from damaging effects of acidic and alkaline cleaners. 1. Products: Subject to compliance with requirements, provide products by one of the following: a. Carboline Global Coatings. b. International Coatings. c. Wasser High Tech Coatings. HISTORIC DECORATIVE METAL REPLICATION Boston Bay Architects, Inc. 05 03 74 - 6 of 9 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCI NORTHAMPTON, MA I. Masking Tape: Nonstaining, nonabsorbent material; compatible with chemical solutions being used and substrate surfaces, and that will easily come off entirely, including adhesive. J. Other Products: Select materials and methods of use based on the following, subject to approval ofa mockup: 2.03 A. 1. Previous effectiveness in performing the work involved. 2. Little possibility of damaging exposed surfaces. 3. Consistency of each application. 4. Uniformity of the resulting overall appearance. 5. Do not use products or tools that could do the following: a. Remove, alter, or in any way harm the present condition or future preservation of existing surfaces, including surrounding surfaces not in the Contract. b. Leave an unintended residue on surfaces. PREFABRICATED METAL PRODUCTS Wall-Cladding Panel: Factory-stamped and prefinished metal panels for pressed metal siding. Fabricate components that match existing by using original, historic dies or custom-made patterns and dies. 1. Copper: 16 oz./sq. ft. 2. Size: Match existing. 3. Pattern Type: Match existing. 4. Pattern Repeat: Match existing. B. Copper Cresting: Fabricate components that match existing by using original, historic dies or custom-made patterns and dies. 2.04 A. B. C. D. 1. Copper: 16 oz./sq. ft. 2. Size: Match existing. 3. Pattern Type: Match existing. 4. Pattern Repeat: Match existing. METAL FABRICATION Custom fabricate decorative metal items and components in sizes and profiles to match existing decorative metal, with accurate curves, lines, and angles. Mill joints to a tight, hairline fit. Form assemblies and joints exposed to weather to resist water penetration and retention. Provide uniform, neat seams with minimum exposure of welds, brazing, solder, and sealant. Straighten irregularly bent items and pickets. Maximum deviation from straight shall be 1/8 inch in 4 feet. Stamped components shall have embossed designs that are sharp and clear and shall be trimmed to exact size so that installed edges will be concealed or exposed as indicated on Drawings. HISTORIC DECORATIVE METAL REPLICATION Boston Bay Architects, Inc. 05 03 74 - 7 of 9 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA E. Provide rebates, lugs, and brackets necessary to assemble components and to attach to existing work. Drill and tap for fasteners. Use concealed fasteners where possible; use exposed fasteners to match existing work. F. Comply with A WS for recommended practices in welding and brazing. Provide welds and brazes behind finished surfaces without distorting or discoloring exposed side. Clean exposed welded and brazed joints of flux, and dress exposed and coritact surfaces. G. 2.05 A B. 2.06 A B. 1. Use materials and methods that match color of base metal, minimize distortion, and develop maximum strength and corrosion resistance. 2. Remove flux immediately. 3. At exposed connections, match contours of adjoining surfaces, and finish exposed surfaces smooth and blended so no roughness shows after finishing. Date Identification: Emboss on a concealed, interior surface of the metal body of each new component, in easily read characters, "MADE 2018." Manufacturer's name may also be embossed. FINISHES, GENERAL Protect mechanical finishes on exposed surfaces from damage by applying a strippable, temporary protective covering before shipping. Appearance of Finished Work: Noticeable variations in same piece are not acceptable. Variations in appearance of adjoining components are acceptable if they are within the range of approved Samples and are assembled or installed to minimize contrast. COPPER-ALLOY FINISHES General: Finish designations for copper alloys comply with the system defined in NAAMM/NOMMA's "Metal Finishes Manual for Architectural and Metal Products (AMP 500- 06)." Buffed Finish: M21 (buffed, smooth specular mechanical finish). PART 3 -EXECUTION 3.01 A B. HISTORIC DECORATIVE METAL REPLICATION, GENERAL Replication Appearance Standard: Replicated surfaces are to have a uniform appearance as viewed from two feet away by Architect. Execution of the Work: In replicating historic items, disturb remammg existing work as minimally as possible and as follows: 1. Remove deteriorated coatings and corrosion. HISTORIC DECORATIVE METAL REPLICATION Boston Bay Architects, Inc. 05 03 74 - 8 of 9 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA 2. Sequence work to minimize time before protective coatings are applied. 3. Replace or reproduce historic items where indicated or scheduled. 4. Make installation of replicated items reversible whenever possible. C. Replicate Decorative Metal Item: Where indicated, duplicate existing items with new metals matching existing metals and features. 1. Replace heavily deteriorated or missing features of decorative metal with compatible materials, using surviving prototypes to create patterns or molds for replication. 2. Do not use substitute materials unless otherwise indicated. 3. Compatible substitute materials may be used and only when approved by Architect prior to commencement of the work. END OF SECTION HISTORIC DECORATIVE METAL REPLICATION Boston Bay Architects, Inc. 05 03 74 - 9 of 9 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA SECTION 05 50 00-METAL FABRICATIONS PART I-GENERAL 1.01 RELATED DOCUMENTS A The Contractor, Subcontractors, and/or suppliers providing goods or services referenced in or related to this Section shall also be bound by the Documents identified in Division O 1 Section "Summary", Paragraph 1.0lA, entitled "Related Documents." 1.02 SUMMARY A This Section includes the following: 1.03 A 1. Steel framing and supports for rough carpentry. 2. Loose steel lintels. ACTION SUBMITTALS Product Data: For the following: 1. Structural-steel materials. 2. Paint products. B. Shop Drawings: Show fabrication and installation details. Include plans, elevations, sections, and details of metal fabrications and their connections. Show anchorage and accessory items. 1.04 A B. 1. Include details of cuts, connections, splices, camber, holes, and other pertinent data. 2. Include embedment Drawings. 3. Indicate welds by standard A WS symbols, distinguishing between shop and field welds, and show size, length, and type of each weld. Show backing bars that are to be removed and supplemental fillet welds where backing bars are to remain. 4. Indicate type, size, and length of bolts, distinguishing between shop and field bolts. Identify pretensioned and slip-critical, high-strength bolted connections. 5. Identify members and connections of the seismic-load-resisting system. 6. Indicate locations and dimensions of protected zones. 7. Identify demand-critical welds. 8. Identify members not to be shop primed. INFORMATIONAL SUBMITTALS Welding certificates. Qualification Data: For fabricator. METAL FABRICATIONS Boston Bay Architects, Inc. 05 50 00 - 1 of 7 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA C. D. 1.05 A 1.06 A Paint Compatibility Certificates: From manufacturers of topcoats applied over shop primers, certifying that shop primers are compatible with topcoats. Research/Evaluation Reports: For post-installed anchors, from ICC-ES. QUALITY ASSURANCE Welding Qualifications: Qualify procedures and personnel according to AWS Dl.1/Dl.lM, "Structural Welding Code -Steel." PROJECT CONDITIONS Field Measurements: Verify actual locations of walls and other construction contiguous with metal fabrications by field measurements before fabrication and indicate measurements on Shop Drawings. 1. Provide allowance for trimming and fitting at site. PART 2 -PRODUCTS 2.01 A 2.02 A 2.03 A B. PERFORMANCE REQUIREMENTS Thermal Movements: Provide exterior metal fabrications that allow for thermal movements resulting from the following maximum change (range) in ambient and surface temperatures by preventing buckling, opening of joints, overstressing of components, failure of connections, and other detrimental effects. Base engineering calculation on surface temperatures of materials due to both solar heat gain and nighttime-sky heat loss. 1. Temperature Change (Range): 120 deg F, ambient; 180 deg F, material surfaces. METALS, GENERAL Metal Surfaces, General: Provide materials with smooth, flat surfaces, unless otherwise indicated. For metal fabrications exposed to view in the completed Work, provide materials without seam marks, roller marks, rolled trade names, or blemishes. FERROUS METALS Steel Plates, Shapes, and Bars: ASTM A 36/ A 36M. Cold-Formed Hollow Structural Sections: ASTM A500/A500M, Grade B structural tubing. METAL FABRICATIONS Boston Bay Architects, Inc. 05 50 00 - 2 of 7 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA 2.04 FASTENERS A General: Unless otherwise indicated, provide Type 304 stainless-steel fasteners for exterior use and zinc-plated fasteners with coating complying with ASTM B 633, Class Fe/Zn 5, at exterior walls. Provide stainless-steel fasteners for fastening aluminum. Select fasteners for type, grade, and class required. B. Steel Bolts and Nuts: Regular hexagon-head bolts, ASTM A 307, Grade A; with hex nuts, ASTM A 563; and, where indicated, flat washers. C. Stainless-Steel Bolts and Nuts: Regular hexagon-head annealed stainless-steel bolts, nuts and, where indicated, flat washers; ASTM F 593 for bolts and ASTM F 594 for nuts, Alloy Group 1. D. Anchor Bolts: ASTM F 1554, Grade 36. 1. Provide hot-dip or mechanically deposited, zinc-coated anchor bolts where item being fastened is indicated to be galvanized. E. Eyebolts: ASTM A 489. F. Machine Screws: ASME B18.6.3. G. Lag Bolts: ASME B18.2.l. H. Wood Screws: Flat head, ASME B18.6.l. I. Plain Washers: Round, ASME B 18 .22.1. J. Lock Washers: Helical, spring type, ASME B18.21.l. K. Expansion Anchors: Anchor bolt and sleeve assembly with capability to sustain, without failure, a load equal to six times the load imposed when installed in unit masonry and four times the load imposed when installed in concrete, as determined by testing according to ASTM E 488, conducted by a qualified independent testing agency. 1. Material for Anchors in Interior Locations: Carbon-steel components zinc-plated to comply with ASTM B 633, Class Fe/Zn 5. 2. Material for Anchors in Exterior Locations: Alloy Group 1 stainless-steel bolts complying with ASTM F 593 and nuts complying with ASTM F 594. 2.05 MISCELLANEOUS MATERIALS A Welding Rods and Bare Electrodes: Select according to A WS specifications for metal alloy welded. B. Universal Shop Primer: Fast-curing, lead-and chromate-free, universal modified-alkyd primer complying with MPI#79. METAL FABRICATIONS Boston Bay Architects, Inc. 05 50 00 -3 of 7 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA C. D. 2.06 A. Galvanizing Repair Paint High-zinc-dust-content paint for regalvanizing welds in steel, complying with SSPC-Paint 20. Nonshrink, Nonmetallic Grout: Factory-packaged, nonstaining, noncorrosive, nongaseous grout complying with ASTM C 1107. Provide grout specifically recommended by manufacturer for interior and exterior applications. FABRICATION, GENERAL Structural Steel: Fabricate and assemble in shop to greatest extent possible. Fabricate m accordance with ANSI/ AISC 303 and to ANSI/ AISC 360. 1. Mark and match-mark materials for field assembly. 2. Complete structural-steel assemblies, including welding of units, before starting shop- priming operations. B. Shop Assembly: Preassemble items in the shop to greatest extent possible. Disassemble units only as necessary for shipping and handling limitations. Use connections that maintain structural value of joined pieces. Clearly mark units for reassembly and coordinated installation. C. Cut, drill, and punch metals cleanly and accurately. Remove burrs and ease edges to a radius of approximately 1/32 inch, unless otherwise indicated. Remove sharp or rough areas on exposed surfaces. D. Form bent-metal comers to smallest radius possible without causmg gram separation or otherwise impairing work. E. Form exposed work true to line and level with accurate angles and surfaces and straight edges. F. Weld comers and seams continuously to comply with the following: 1. Use materials and methods that minimize distortion and develop strength and corrosion resistance of base metals. 2. Obtain fusion without undercut or overlap. 3. Remove welding flux immediately. 4. At exposed connections, finish exposed welds and surfaces smooth and blended so no roughness shows after finishing and contour of welded surface matches that of adjacent surface. G. Form exposed connections with hairline joints, flush and smooth, using concealed fasteners where possible. Where exposed fasteners are required, use Phillips flat-head (countersunk) screws or bolts, unless otherwise indicated. Locate joints where least conspicuous. H. Fabricate seams and other connections that will be exposed to weather in a manner to exclude water. Provide weep holes where water may accumulate. I. Cut, reinforce, drill, and tap metal fabrications as indicated to receive finish hardware, screws, and similar items. METAL FABRICATIONS Boston Bay Architects, Inc. 05 50 00 -4 of 7 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA J. 2.07 A. B. C. 2.08 A. B. C. 2.09 A. B. 2.10 A. Provide for anchorage of type indicated; coordinate with supporting structure. Space anchoring devices to secure metal fabrications rigidly in place and to support indicated loads. MISCELLANEOUS FRAMING AND SUPPORTS General: Provide steel framing and supports not specified in other Sections as needed to complete the Work. Fabricate units from steel shapes, plates, and bars of welded construction, unless otherwise indicated. Fabricate to sizes, shapes, and profiles indicated and as necessary to receive adjacent construction retained by framing and supports. Cut, drill, and tap units to receive hardware, hangers, and similar items. 1. Furnish inserts if units are installed after concrete is placed. Galvanize miscellaneous framing and supports where indicated. LOOSE STEEL LINTELS Fabricate loose steel lintels from steel angles and shapes of size indicated for openings and recesses in masonry walls and partitions at locations indicated. Weld adjoining members together to form a single unit where indicated. Size loose lintels to provide bearing length at each side of openings equal to 1/12 of clear span but not less than 8 inches, unless otherwise indicated. Galvanize loose steel lintels located in exterior walls. FINISHES, GENERAL Comply with NAAMM's "Metal Finishes Manual for Architectural and Metal Products" for recommendations for applying and designating finishes. Finish metal fabrications after assembly. STEEL AND IRON FINISHES Galvanizing: Hot-dip galvanize items as indicated to comply with applicable standard listed below: 1. ASTM A 123/A 123M, for galvanizing steel and iron products. 2. ASTM A 153/A 153M, for galvanizing steel and iron hardware. B. Preparation for Shop Priming: Prepare uncoated ferrous-metal surfaces to comply with minimum requirements indicated below for SSPC surface preparation specifications and environmental exposure conditions of installed metal fabrications: METAL FABRICATIONS Boston Bay Architects, Inc. 05 50 00 -5 of 7 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA 1. Exteriors (SSPC Zone lB): SSPC-SP 6/NACE No. 3, "Commercial Blast Cleaning." 2. Interiors (SSPC Zone lA): SSPC-SP 3, "Power Tool Cleaning." C. Shop Priming: Apply shop primer to uncoated surfaces of metal fabrications, except those with galvanized finishes and those to be embedded in concrete, sprayed-on fireproofing, or masonry, unless otherwise indicated. Comply with SSPC-PA 1, "Paint Application Specification No. 1: Shop, Field, and Maintenance Painting of Steel," for shop painting. 1. Stripe paint comers, crevices, bolts, welds, and sharp edges. PART 3 -EXECUTION 3.01 A B. C. D. E. 3.02 A INSTALLATION, GENERAL Cutting, Fitting, and Placement: Perform cutting, drilling, and fitting required for installing metal fabrications. Set metal fabrications accurately in location, alignment, and elevation; with edges and surfaces level, plumb, true, and free of rack; and measured from established lines and levels. Fit exposed connections accurately together to form hairline joints. Weld connections that are not to be left as exposed joints but cannot be shop welded because of shipping size limitations. Do not weld, cut, or abrade surfaces of exterior units that have been hot-dip galvanized after fabrication and are for bolted or screwed field connections. Field Welding: Comply with the following requirements: 1. Use materials and methods that minimize distortion and develop strength and corrosion resistance of base metals. 2. Obtain fusion without undercut or overlap. 3. Remove welding flux immediately. 4. At exposed connections, finish exposed welds and surfaces smooth and blended so no roughness shows after finishing and contour of welded surface matches that of adjacent surface. Fastening to In-Place Construction: Provide anchorage devices and fasteners where metal fabrications are required to be fastened to in-place construction. Provide threaded fasteners for use with concrete and masonry inserts, toggle bolts, through bolts, lag bolts, wood screws, and other connectors. Provide temporary bracing or anchors in formwork for items that are to be built into concrete, masonry, or similar construction. INSTALLING MISCELLANEOUS FRAMING AND SUPPORTS General: Install framing and supports to comply with requirements of items being supported, including manufacturers' written instructions and requirements indicated on Shop Drawings. METAL FABRICATIONS Boston Bay Architects, Inc. 05 50 00 -6 of 7 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA ADJUSTING AND CLEANING 3.03 A Touchup Painting: Immediately after erection, clean field welds, bolted connections, and abraded areas. Paint uncoated and abraded areas with the same material as used for shop painting to comply with SSPC-PA 1 for touching up shop-painted surfaces. 1. Apply by brush or spray to provide a minimum 2.0-mil dry film thickness. METAL FABRICATIONS Boston Bay Architects, Inc. END OF SECTION 05 50 00 -7 of 7 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA SECTION 06 10 53 -MISCELLANEOUS ROUGH CARPENTRY PART 1 -GENERAL 1.01 RELATED DOCUMENTS A The Contractor, Subcontractors, and/or suppliers providing goods or services referenced in or related to this Section shall also be bound by the Documents identified in Division 01 Section "Summary", Paragraph l.OlA, entitled "Related Documents." 1.02 SUMMARY A This Section includes the following: 1. Framing with dimension and engineered lumber. 2. Wood blocking. 3. Wood blocking for snow guards. 4. Gate latch hardware. B. Related Sections include the following: 1. Section 05 50 00 "Metal Fabrications." 2. Section 06 16 00 "Sheathing" for plywood roof sheathing. 1.03 DEFINITIONS A Dimension Lumber: Lumber of 2 inches nominal or greater but less than 5 inches nominal in least dimension. B. Exposed Framing: Framing not concealed by other construction. C. Lumber grading agencies, and the abbreviations used to reference them, include the following: 1.04 A 1. NHLA: National Hardwood Lumber Association. 2. NLGA: National Lumber Grades Authority. 3. WCLIB: West Coast Lumber Inspection Bureau. 4. WWP A: W estem Wood Products Association. SUBMITTALS Product Data: For each type of process and factory-fabricated product. Indicate component materials and dimensions and include construction and application details. MISCELLANEOUS ROUGH CARPENTRY Boston Bay Architects, Inc. 06 10 53 -1 of 7 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA 1. Include data for wood-preservative treatment from chemical treatment manufacturer and certification by treating plant that treated materials comply with requirements. Indicate type of preservative used and net amount of preservative retained. 2. For products receiving a waterborne treatment, include statement that moisture content of treated materials was reduced to levels specified before shipment to Project site. 3. Include copies of warranties from chemical treatment manufacturers for each type of treatment. B. Research/Evaluation Reports: For the following, showing compliance with building code in effect for Project: 1. Preservative-treated wood. 2. Power-driven fasteners. 3. Powder-actuated fasteners. 4. Expansion anchors. C. Fastener Patterns: Full-size templates for fasteners in exposed framing. 1.05 DELIVERY, STORAGE, AND HANDLING A Stack lumber flat with spacers between each bundle to provide air circulation. Provide for air circulation around stacks and under coverings. B. Deliver interior wood materials that are to be exposed to view only after building is enclosed and weatherproof, wet work other than painting is dry, and HV AC system is operating and maintaining temperature and humidity at occupancy levels. PART 2 -PRODUCTS 2.01 A WOOD PRODUCTS, GENERAL Lumber: DOC PS 20 and applicable rules of grading agencies indicated. If no grading agency is indicated, provide lumber that complies with the applicable rules of any rules-writing agency certified by the ALSC Board of Review. Provide lumber graded by an agency certified by the ALSC Board of Review to inspect and grade lumber under the rules indicated. 1. Factory mark each piece of lumber with grade stamp of grading agency. 2. Where nominal sizes are indicated, provide actual sizes required by DOC PS 20 for moisture content specified. Where actual sizes are indicated, they are minimum dressed sizes for dry lumber. 3. Provide dressed lumber, S4S, unless otherwise indicated. B. Maximum Moisture Content of Lumber: 19 percent. C. Plywood: DOC PS 1. MISCELLANEOUS ROUGH CARPENTRY Boston Bay Architects, Inc. 06 10 53 - 2 of 7 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA 1. Thickness: As needed to comply with requirements specified, but not less than thickness indicated. 2. Factory mark panels to indicate compliance with applicable standard. D. Engineered Wood Products: Acceptable to authorities having jurisdiction and for which current model code research or evaluation reports exist that show compliance with building code in effect for Project. 2.02 A. 1. Allowable design stresses, as published by manufacturer, shall meet or exceed those indicated. Manufacturer's published values shall be determined from empirical data or by rational engineering analysis and demonstrated by comprehensive testing performed by a qualified independent testing agency. WOOD-PRESERVATIVE-TREATED MATERIALS Preservative Treatment by Pressure Process: A WPA Ul; Use Category UC2 for interior construction not in contact with ground, Use Category UC3b for exterior construction not in contact with ground, and Use Category UC4a for items in contact with ground. 1. Preservative Chemicals: Acceptable to authorities having jurisdiction and containing no arsenic, chromium or chromated copper arsenate (CCA). B. Kiln-dry lumber after treatment to a maximum moisture content of 19 percent. Do not use material that is warped or does not comply with requirements for untreated material. C. Mark lumber with treatment quality mark of an inspection agency approved by the ALSC Board of Review. D. Application: Treat miscellaneous carpentry, including the following: 1. Wood sills, sleepers, blocking, furring, and similar concealed members in contact with masonry or concrete. 2. Wood framing and furring attached directly to the interior of below-grade exterior masonry or concrete walls. E. Manufacturers: Subject to compliance with requirements, provide products by one the following: 2.03 A. 1. Georgia Pacific. 2. Hoover Treated Wood Products, Inc. 3. Koppers Performance Chemicals; Nature Wood. DIMENSION LUMBER FRAMING Dimension Lumber Items: No. 2 grade lumber of any of the following species: 1. Hem-fir (north); NLGA. 2. Hem-fir; WCLIB or WWPA. MISCELLANEOUS ROUGH CARPENTRY Boston Bay Architects, Inc. 06 10 53 -3 of 7 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA 2.04 A. MISCELLANEOUS LUMBER General: Provide miscellaneous lumber indicated and lumber for support or attachment of other construction, including the following: 1. Blocking. 2. Nailers. 3. Furring. B. For items of dimension lumber size, provide Construction or No. 2 lumber with 15 percent maximum moisture content and the following species: C. D. 2.05 A. B. 1. Hem-fir (north); NLGA. For blocking not used for attachment of other construction Utility, Stud, or No. 3 grade lumber of any species may be used provided that it is cut and selected to eliminate defects that will interfere with its attachment and purpose. For blocking and nailers used for attachment of other construction, select and cut lumber to eliminate knots and other defects that will interfere with attachment of other work. ENGINEERED WOOD PRODUCTS Source Limitations: Obtain each type of engineered wood product from single source from a single manufacturer. Laminated-Veneer Lumber: Structural composite lumber made from wood veneers with grain primarily parallel to member lengths, evaluated and monitored according to ASTM D 5456 and manufactured with an exterior-type adhesive complying with ASTM D 2559. 1. Basis of Design Product: Subject to compliance with requirements, provide products by Roseburg Forest Products Co. or one of the following: a. Boise Cascade Corporation. b. Georgia-Pacific. c. Louisiana-Pacific Corporation. d. Weyerhaeuser Company. 2. Extreme Fiber Stress in Bending, Edgewise: 3000 psi for 12-inch nominal depth members, or as indicated on Structural Drawings. 3. Modulus of Elasticity, Edgewise: 2,000,000 psi, or as indicated on Structural Drawings. MISCELLANEOUS ROUGH CARPENTRY Boston Bay Architects, Inc. 06 10 53 - 4 of 7 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA 2.06 GATE LATCH HARDWARE A. Gate Latch: Ornamental thumb latch fabricated from heavy gauge steel, zinc plated and finished in flat black coating. Reversible for right or left hand configuration and lockable. 1. Basis of Design Product: Subject to compliance with requirements, provide the following, or equal: a. Stanley Hardware; 760-830 Ornamental Thumb Latch. 2. Size: 10-3/8 inches. 2.07 FASTENERS A. General: Provide fasteners of size and type indicated that comply with requirements specified in this Article for material and manufacture. 1. Where carpentry is exposed to weather, in ground contact, fire retardant treated, or in area of high relative humidity, provide fasteners of with hot-dip zinc coating complying with ASTM A 153/A 153M. B. Nails, Brads, and Staples: ASTM F 1667. C. Power-Driven Fasteners: NES NER-272. D. Wood Screws: ASME B18.6.l. E. Lag Bolts: ASME B18.2.l. F. Bolts: Steel bolts complying with ASTM A 307, Grade A; with ASTM A 563 hex nuts and, where indicated, flat washers. G. Expansion Anchors: Anchor bolt and sleeve assembly of material indicated below with capability to sustain, without failure, a load equal to 6 times the load imposed when installed in unit masonry assemblies and equal to 4 times the load imposed when installed in concrete as determined by testing per ASTM E 488 conducted by a qualified independent testing and inspecting agency. 1. Material: Stainless steel with bolts and nuts complying with ASTM F 593 and ASTM F 594, Alloy Group 1 or 2. 2.08 METAL FRAMING ANCHORS A. Basis-of-Design Product: Subject to compliance with requirements, provide products by Simpson Strong-Tie Co., Inc. or comparable product by one of the following: 1. Cleveland Steel Specialty Co. 2. KC Metals Products, Inc. MISCELLANEOUS ROUGH CARPENTRY Boston Bay Architects, Inc. 06 10 53 -5 of 7 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA 3. MiTek. 4. Phoenix Metal Products, Inc. B. Allowable Design Loads: Provide products with allowable design loads, as published by manufacturer that meet or exceed those of products of manufacturers listed. Manufacturer's published values shall be determined from empirical data or by rational engineering analysis and demonstrated by comprehensive testing performed by a qualified independent testing agency. C. Galvanized-Steel Sheet: Hot-dip, zinc-coated steel sheet complying with ASTM A 653/A 653M, G60 coating designation. 1. Use for interior locations unless otherwise indicated. PART 3 -EXECUTION 3.01 A B. C. D. E. F. INSTALLATION, GENERAL Framing Standard: Comply with AF&PA's WCD 1, "Details for Conventional Wood Frame Construction," unless otherwise indicated. Set rough carpentry to required levels and lines, with members plumb, true to line, cut, and fitted. Fit rough carpentry accurately to other construction. Locate furring, nailers, blocking, grounds, and similar supports to comply with requirements for attaching other construction. Install metal framing anchors to comply with manufacturer's written instructions. Install fasteners through each fastener hole. Do not splice structural members between supports, unless otherwise indicated. Provide blocking and framing as indicated and as required to support facing materials, fixtures, specialty items, and trim. Sort and select lumber so that natural characteristics will not interfere with installation or with fastening other materials to lumber. Do not use materials with defects that interfere with function of member or pieces that are too small to use with minimum number of joints or optimum joint arrangement G. Securely attach carpentry work to substrate by anchoring and fastening as indicated, complying with the following: 1. NES NER-272 for power-driven fasteners. 1. Table 2305.2, "Fastening Schedule," in the Massachusetts State Building Code. H. Use common wire nails, unless otherwise indicated. Select fasteners of size that will not fully penetrate members where opposite side will be exposed to view or will receive finish materials. Make tight connections between members. Install fasteners without splitting wood; do not countersink nail heads, unless otherwise indicated. MISCELLANEOUS ROUGH CARPENTRY Boston Bay Architects, Inc. 06 10 53 -6 of 7 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA 3.02 A B. 3.03 A WOOD BLOCKING AND NAILER INSTALLATION Install where indicated and where required for attaching other work. Form to shapes indicated and cut as required for true line and level of attached work. Coordinate locations with other work involved. Attach items to substrates to support applied loading. Recess bolts and nuts flush with surfaces, unless otherwise indicated. PROTECTION Protect rough carpentry from weather. If, despite protection, rough carpentry becomes wet, apply EPA-registered borate treatment. Apply borate solution by spraying to comply with EPA- registered label. END OF SECTION MISCELLANEOUS ROUGH CARPENTRY Boston Bay Architects, Inc. 06 10 53 -7 of 7 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA SECTION 06 16 00 -SHEATHING PART 1-GENERAL 1.01 RELATED DOCUMENTS A. The Contractor, Subcontractors, and/or suppliers providing goods or services referenced in or related to this Section shall also be bound by the Documents identified in Division O 1 Section "Summary", Paragraph LOIA, entitled "Related Documents." 1.02 SUMMARY A. This Section includes the following: 1. Plywood roof deck sheathing. 2. Wood roof decking (unit price). B. Related Sections include the following: 1. Section 06 10 53 "Miscellaneous Rough Carpentry" for wood blocking. UNIT PRICES 1.03 A. Work of this Section is affected by unit prices specified in Section O 1 22 00 "Unit Prices." 1. Unit prices apply to additions to and deletions from Work as authorized by Change Orders. 1.04 SUB MITT ALS A. Product Data: For each type of process and factory-fabricated product. Indicate component materials and dimensions and include construction and application details. 1.05 DELIVERY, STORAGE, AND HANDLING A. Stack plywood and other panels flat with spacers between each bundle to provide air circulation. Provide for air circulation around stacks and under coverings. SHEATHING 06 16 00 -1 of 4 Boston Bay Architects, Inc. HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA PART 2 -PRODUCTS 2.01 WOOD PANEL PRODUCTS, GENERAL A. Plywood: DOC PS 1. 1. Thickness: As needed to comply with requirements specified, but not less than thickness indicated. 2. Factory mark panels to indicate compliance with applicable standard. 2.02 ROOF SHEATHING A. Plywood Roof Sheathing: Exposure I, Structural I sheathing. 1. Span Rating: Not less than 16/0. 2. Nominal Thickness: Not less than 3/4 inch. 2.03 SOLID-SAWN WOOD ROOF DECKING A. Standard for Solid-Sawn Wood Roof Decking: Comply with AITC 112. B. Roof Decking Species: Douglas fir-larch, Douglas fir-larch (North), or hem-fir, hem-fir (North). C. Roof Decking Nominal Size: As indicated, or as required to match existing. D. Roof Decking Grade: Select Decking. E. Grade Stamps: Factory mark each item with grade stamp of grading agency. Apply grade stamp to surfaces that are not exposed to view. F. Moisture Content: Provide wood roof decking with 19 percent maximum moisture content at time of dressing. G. Face Surface: Smooth. 2.04 FASTENERS A. General: Provide fasteners of size and type indicated that comply with requirements specified in this Article for material and manufacture. 1. For roof sheathing, provide fasteners with hot-dip zmc coating complying with ASTM A 153/A 153M. 2. Fasteners for Solid-Sawn Roof Decking: Provide fastener size and type complying with AITC 112 for thickness of deck used. B. Nails: Common; complying with ASTM F1667, Type I, Style 10. SHEATHING 06 16 00 - 2 of 4 Boston Bay Architects, Inc. HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA C. Power-Driven Fasteners: NES NER-272. D. Wood Screws: ASME B18.6.l. PART 3 -EXECUTION 3.01 A. B. INSTALLATION,GENERAL Do not use materials with defects that impair quality of sheathing or pieces that are too small to use with minimum number of joints or optimum joint arrangement. Cut panels at penetrations, edges, and other obstructions of work; fit tightly against abutting construction, unless other.vise indicated. C. Securely attach to substrate by fastening as indicated, complying with the following: D. E. F. G. 3.02 A. B. 1. NES NER-272 for power-driven fasteners. 2. Table 2305.2, "Fastening Schedule," in the Massachusetts State Building Code. Fasten with screws in accordance with manufacturer's recommendations. Coordinate roof sheathing installation with flashing and joint-sealant installation so these materials are installed in sequence and manner that prevent exterior moisture from passing through completed assembly. Do not bridge building expansion joints; cut and space edges of panels to match spacing of structural support elements. Coordinate sheathing installation with installation of materials installed over sheathing so sheathing is not exposed to precipitation or left exposed at end of the workday when rain is forecast. WOOD STRUCTURAL PANEL INSTALLATION General: Comply with applicable recommendations in APA Form No. E30S, "Engineered Wood Construction Guide," for types of structural-use panels and applications indicated. Fastening Methods: Fasten panels as indicated below: 1. Plywood Roof Sheathing: a. Nail to wood framing. b. Space panels 1/8 inch apart at edges and ends. SHEATHING 06 16 00 - 3 of 4 Boston Bay Architects, Inc. HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA 3.03 WOOD ROOF PLANK INSTALLATION A. Install solid-sawn wood roof decking to comply with AITC 112. 1. Locate end joints for lay-up to match existing. END OF SECTION SHEATHING Boston Bay Architects, Inc. 06 16 00 -4 of 4 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA SECTION 06 20 13 -EXTERIOR FINISH CARPENTRY PART 1 -GENERAL 1.01 RELATED DOCUMENTS A The Contractor, Subcontractors and/or suppliers providing goods or services referenced in or related to this Section shall also be bound by the Documents identified in Division 01 Section "Summary", Paragraph l.OlA, entitled "Related Documents." 1.02 SUMMARY A This Section includes the following: 1. Exterior wood trim, including custom profiles to match existing. B. Related Sections include the following: 1.03 A 1. Section 00 31 26 "Existing Hazardous Materials Information." 2. Section 01 35 91 "Historic Treatment Procedures" for general historic treatment requirements. 3. Section 06 10 53 "Miscellaneous Rough Carpentry" for wood blocking. 4. Section 08 03 52 "Historic Treatment of Wood Windows." 5. Section 09 03 91 "Historic Treatment of Plain Painting" for field finishing exterior wood trim. UNIT PRICES Work of this Section is affected by unit prices specified in Section O 1 22 00 "Unit Prices." 1. Unit prices apply to additions to and deletions from Work as authorized by Change Orders. 1.04 SUBMITTALS A Product Data: For each type of process and factory-fabricated product. Indicate component materials, dimensions, profiles, textures, and colors and include construction and application details. B. Samples: For each exposed product and for each color and finish specified, in manufacturer's or fabricator's standard size. 1. For each species and cut of lumber, with 1/2 of exposed surface finished; 50 sq. in. for lumber and 8 by 10 inches for panels. EXTERIOR FINISH CARPENTRY Boston Bay Architects, Inc. 06 20 13 -1 of 5 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA 1.05 A. B. C. 1.06 A. 1.07 A. B. QUALITY ASSURANCE Fabricator Qualifications: Shop that employs skilled workers who custom fabricate products similar to those required for this Project and whose products have a record of successful in- service performance. Preinstallation Conference: Conduct conference at Project site. Mockups: Build mockups to set quality standard for installation. 1. Build mockup of each type of wood trim installation, as directed by the Architect. 2. Approved mockups may become part of the completed Work if undisturbed at time of Substantial Completion. DELIVERY, STORAGE, AND HANDLING Protect materials against weather and contact with damp or wet surfaces. Stack lumber, plywood, and other panels flat with spacers between each bundle to provide air circulation. Provide for air circulation within and around stacks and under temporary coverings. FIELD CONDITIONS Weather Limitations: Proceed with installation only when existing and forecasted weather conditions permit work to be performed and at least one coat of specified finish can be applied without exposure to rain, snow, or dampness. Field Measurements: Where exterior finish carpentry is indicated to fit to other construction, verify dimensions of other construction by field measurements before fabrication, and indicate measurements on Shop Drawings. Coordinate fabrication schedule with construction progress to avoid delaying the Work. 1. Locate concealed framing, blocking, and reinforcements that support woodwork by field measurements before being concealed by construction, and indicate measurements on Shop Drawings. C. Do not install finish carpentry materials that are wet, moisture damaged, or mold damaged. 1. Indications that materials are wet or moisture damaged include, but are not limited to, discoloration, sagging, or irregular shape. 2. Indications that materials are mold damaged include, but are not limited to, fuzzy or splotchy surface contamination and discoloration. EXTERIOR FINISH CARPENTRY Boston Bay Architects, Inc. 06 20 13 -2 of 5 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA PART 2 -PRODUCTS 2.01 A MATERIALS, GENERAL Lumber grading agencies, and the abbreviations used to reference them, include the following: 1. NeLMA: Northeastern Lumber Manufacturers' Association. 2. NLGA: National Lumber Grades Authority. B. Lumber: DOC PS 20 and applicable grading rules of inspection agencies certified by ALSC's Board of Review. 2.02 A 2.03 A 1. Factory mark each piece of lumber with grade stamp of inspection agency indicating grade, species, moisture content at time of surfacing, and mill. 2. For exposed lumber, mark grade stamp on end or back of each piece. EXTERIOR WOOD TRIM Lumber Trim for Painted Finish: 1. Species and Grade: N orthem white cedar. 2. Maximum Moisture Content: 19 percent with at least 85 percent of shipment at 12 percent or less. 3. Finger Jointing: Not allowed. 4. Face Surface: Surfaced (smooth). 5. Factory Priming: Factory coated on faces and edges, with exterior primer compatible with topcoats specified in Section "Historic Treatment of Plain Painting." MISCELLANEOUS MATERIALS Fasteners for Exterior Finish Carpentry: Provide nails or screws, m sufficient length to penetrate not less than 1-1/2 inches into wood substrate. 1. For applications not otherwise indicated, provide stainless-steel fasteners. 2. The use of staples, brads, finish nails and wire nails is not permitted. B. Wood Glue: Waterproof resorcinol glue recommended by manufacturer for exterior carpentry use. C. Sealants: Urethane based sealants without silicone, complying with applicable requirements in Section 07 92 00 "Joint Sealants"; recommended by sealant manufacturer and manufacturer of substrates for intended application. EXTERIOR FINISH CARPENTRY Boston Bay Architects, Inc. 06 20 13 -3 of 5 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA 2.04 A B. FABRICATION Back out or kerf backs of standing and running trim wider than 5 inches, except members with ends exposed in finished work. Ease edges of lumber less than 1 inch in nominal thickness to 1/16-inch radius and edges of lumber 1 inch or more in nominal thickness to 1/8-inch radius. PART 3 -EXECUTION 3.01 A B. C. 3.02 A B. 3.03 A EXAMINATION Examine substrates, with Installer present, for compliance with requirements for installation tolerances and other conditions affecting performance. Examine finish carpentry materials before installation. Reject materials that are wet, moisture damaged, and mold damaged. Proceed with installation only after unsatisfactory conditions have been corrected. PREPARATION Clean substrates of projections and substances detrimental to application. Cut lumber trim and moldings to required lengths and prime all cuts and ends. Comply with requirements in Section 09 03 91 "Historic Treatment of Plain Painting." INSTALLATION, GENERAL Do not use materials that are unsound, warped, improperly treated or finished, inadequately seasoned, or too small to fabricate with proper jointing arrangements. 1. Do not use manufactured units with defective surfaces, sizes, or patterns. B. Install exterior finish carpentry level, plumb, true, and aligned with adjacent materials. Use concealed shims where necessary for alignment. 1. Scribe and cut exterior finish carpentry to fit adjoining work. Refinish and seal cuts as recommended by manufacturer. 2. Install to tolerance of 1/8 inch in 96 inches for level and plumb. Install adjoining exterior finish carpentry with 1/32-inch maximum offset for flush installation and 1/16-inch maximum offset for reveal installation. 3. Coordinate exterior finish carpentry with materials and systems in or adjacent to it. Provide cutouts for mechanical and electrical items that penetrate exterior finish carpentry. EXTERIOR FINISH CARPENTRY Boston Bay Architects, Inc. 06 20 13 -4 of 5 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA 3.04 A. STANDING AND RUNNING TRIM INSTALLATION Install trim with minimum number of joints practical, using full-length pieces from maximum lengths of trim available. Do not use pieces less than 24 inches long except where necessary. 1. Use scarf joints for end-to-end joints. 2. Stagger end joints in adjacent and related members. B. Fit exterior joints to exclude water. Cope at returns and miter at comers to produce tight-fitting joints with full-surface contact throughout length of joint. Plane backs of casings to provide uniform thickness across joints, where necessary for alignment. C. Install trim boards with two fasteners per every framing member. Trimboards 12-inches and wider, and sheets, require additional fasteners per manufacturer's recommendation. Install fasteners no more than 2-inches from the end of the board. D. 3.05 A. 3.06 A. 3.07 A. B. 1. Face nail all trim boards. 2. Predrilling for fasteners may be required in low temperatures. Comply with manufacturer's recommendations. 3. Allow for 1/8-inch per 18 foot of run for expansion and contraction. Install sealant in all nail holes prior to finish painting by Division 09 Section "Painting." ADJUSTING Replace exterior finish carpentry that is damaged or does not comply with requirements. Exterior finish carpentry may be repaired or refinished if work complies with requirements and shows no evidence of repair or refinishing. Adjust joinery for uniform appearance. CLEANING Clean exterior finish carpentry on exposed and semi-exposed surfaces. Touch up factory- applied finishes to restore damaged or soiled areas. PROTECTION Protect installed products from damage from weather and other causes during construction. Remove and replace finish carpentry materials that are wet, moisture damaged, and mold damaged. 1. Indications that materials are wet or moisture damaged include, but are not limited to, discoloration, sagging, or irregular shape. 2. Indications that materials are mold damaged include, but are not limited to, fuzzy or splotchy surface contamination and discoloration. END OF SECTION EXTERIOR FINISH CARPENTRY Boston Bay Architects, Inc. 06 20 13 -5 of 5 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA SECTION 06 40 23 -INTERIOR ARCHITECTURAL WOODWORK PART I-GENERAL 1.01 A 1.02 A RELATED DOCUMENTS The Contractor, Subcontractors and/or suppliers providing goods or services referenced in or related to this Section shall also be bound by the Documents identified in Division O 1 Section "Summary", Paragraph l.OlA, entitled "Related Documents." SUMMARY This Section includes the following: 1. Interior standing and running trim. B. Related Sections include the following: 1.03 A 1. Division 09 Section "Staining and Transparent Finishing" for field finishing interior wood trim. SUBMITTALS Product Data: For each type of product indicated. 1. For installation adhesives, documentation including printed statement ofVOC content. 2. For composite wood products and adhesives, documentation indicating that product contains no urea formaldehyde. B. Product Certificates: For each type of product, signed by product manufacturer. C. Shop Drawings: Show location of each item, dimensioned plans and elevations, large-scale details, attachment devices, and other components. 1. Show details full size. 2. Show locations and sizes of furring, blocking, and hanging strips, including concealed blocking and reinforcement specified in other Sections. 3. Show locations and sizes of cutouts and holes for plumbing fixtures, faucets, and other items installed in architectural woodwork. D. Qualification Data: For Fabricator. INTERIOR ARCHITECTURAL WOODWORK Boston Bay Architects, Inc. 06 40 23 -1 of 5 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCI NORTHAMPTON, MA 1.04 A. B. C. 1.05 A. 1.06 A. B. 1.07 A. QUALITY ASSURANCE Fabricator Qualifications: Shop that employs skilled workers who custom-fabricate products similar to those required for this Project and whose products have a record of successful in- service performance. Installer Qualifications: Fabricator of products, or installer approved by fabricator. Quality Standard: Unless otherwise indicated, comply with AWI's "Architectural Woodwork Quality Standards" for grades of interior architectural woodwork indicated for construction, finishes, installation, and other requirements. DELIVERY, STORAGE, AND HANDLING Do not deliver woodwork until painting and similar operations that could damage woodwork have been completed in installation areas. If woodwork must be stored in other than installation areas, store only in areas where environmental conditions comply with requirements specified in "Project Conditions" Article. PROJECT CONDITIONS Environmental Limitations: Do not deliver or install woodwork until building is enclosed, wet work is complete, and HV AC system is operating and maintaining temperature between 60 and 90 deg F and relative humidity between 25 and 55 percent during the remainder of the construction period. Field Measurements: Where woodwork is indicated to fit to other construction, verify dimensions of other construction by field measurements before fabrication, and indicate measurements on Shop Drawings. Coordinate fabrication schedule with construction progress to avoid delaying the Work. 1. Locate concealed framing, blocking, and reinforcements that support woodwork by field measurements before being enclosed, and indicate measurements on Shop Drawings. COORDINATION Coordinate sizes and locations of framing, blocking, furring, reinforcements, and other related units of Work specified in other Sections to ensure that interior architectural woodwork can be supported and installed as indicated. INTERIOR ARCHITECTURAL WOODWORK Boston Bay Architects, Inc. 06 40 23 -2 of 5 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA PART 2 -PRODUCTS 2.01 A. 2.02 A. B. C. D. E. 2.03 A. B. MATERIALS General: Provide materials that comply with requirements of A WI's quality standard for each type of woodwork and quality grade specified, unless otherwise indicated. MISCELLANEOUS MATERIALS Furring, Blocking, Shims, and Hanging Strips: Softwood or hardwood lumber, kiln dried to less than 15 percent moisture content. Anchors: Select material, type, size, and finish required for each substrate for secure anchorage. Provide nonferrous-metal or hot-dip galvanized anchors and inserts on inside face of exterior walls and elsewhere as required for corrosion resistance. Provide toothed-steel or lead expansion sleeves for drilled-in-place anchors. Adhesives, General: Do not use adhesives that contain urea formaldehyde. Adhesive for Bonding Plastic Laminate: Contact cement. VOC Limits for Installation Adhesives and Glues: Use installation adhesives that comply with the following limits for VOC content when calculated according to 40 CFR 59, Subpart D (EPA Method 24): 1. Wood Glues: 30 g/L. FABRICATION, GENERAL Interior Woodwork Grade: Unless otherwise indicated, provide Custom-grade interior woodwork complying with referenced quality standard. Wood Moisture Content: Comply with requirements of referenced quality standard for wood moisture content in relation to ambient relative humidity during fabrication and in installation areas. C. Complete fabrication, including assembly and hardware application, to maximum extent possible before shipment to Project site. Disassemble components only as necessary for shipment and installation. Where necessary for fitting at site, provide ample allowance for scribing, trimming, and fitting. 1. Trial fit assemblies at fabrication shop that cannot be shipped completely assembled. Install dowels, screws, bolted connectors, and other fastening devices that can be removed after trial fitting. Verify that various parts fit as intended and check measurements of assemblies against field measurements indicated on Shop Drawings before disassembling for shipment. INTERIOR ARCHITECTURAL WOODWORK Boston Bay Architects, Inc. 06 40 23 - 3 of 5 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA 2.04 A B. C. INTERIOR STANDING AND RUNNING TRIM FOR TRANSPARENT FINISH (FIELD FINISHED) Grade: Custom. Wood Species: Honduran (South American) Mahogany. Backout or groove backs of flat trim members and kerf backs of other wide, flat members, except for members with ends exposed in finished work. PART 3 -EXECUTION 3.01 A B. 3.02 A B. C. D. E. F. PREPARATION Before installation, condition woodwork to average prevailing humidity conditions m installation areas. Before installing architectural woodwork, examine shop-fabricated work for completion and complete work as required, including removal of packing and backpriming. INSTALLATION Grade: Install woodwork to comply with requirements for the same grade specified in Part 2 for fabrication of type of woodwork involved. Assemble woodwork and complete fabrication at Project site to comply with requirements for fabrication in Part 2, to extent that it was not completed in the shop. Install woodwork level, plumb, tme, and straight. Shim as required with concealed shims. Install level and plumb (including tops) to a tolerance of 1/8 inch in 96 inches. Scribe and cut woodwork to fit adjoining work, refinish cut surfaces, and repair damaged finish at cuts. Anchor woodwork to anchors or blocking built in or directly attached to substrates. Secure with countersunk, concealed fasteners and blind nailing as required for complete installation. Use fine finishing nails for exposed fastening, countersunk and filled flush with woodwork and matching final finish if transparent finish is indicated. Standing and Running Trim: Install with minimum number of joints possible, using full-length pieces (from maximum length of lumber available) to greatest extent possible. Do not use pieces less than 96 inches long, except where shorter single-length pieces are necessary. Scarf mnningjoints and stagger in adjacent and related members. 1. Fill gaps, if any, between top of base and wall with plastic wood filler, sand smooth, and finish same as wood base if finished. INTERIOR ARCHITECTURAL WOODWORK Boston Bay Architects, Inc. 06 40 23 -4 of 5 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA G. 3.03 A. 2. Install standing and running trim with no more variation from a straight line than 1/8 inch in 96 inches. Touch up finishing work specified in this Section after installation of woodwork. Fill nail holes with matching filler where exposed. ADJUSTING AND CLEANING Repair damaged and defective woodwork, where possible, to eliminate functional and visual defects; where not possible to repair, replace woodwork. Adjust joinery for uniform appearance. B. Clean woodwork on exposed and semiexposed surfaces. END OF SECTION INTERIOR ARCHITECTURAL WOODWORK Boston Bay Architects, Inc. 06 40 23 - 5 of 5 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA SECTION 07 00 01-ROOFING AND FLASHING FILED SUB BID PART 1 -GENERAL 1.01 GENERAL PROVISIONS -FILED SUB-BID REQUIRED A. Work of this Section requires Filed Sub-Bids and is governed by the provisions of the Massachusetts General Laws (MGL), Public Bidding Law Chapter 149, Sections 44A to 44J inclusive; and applicable Section of the MGL, Public Contract Law Chapter 30 as amended. 1.02 RELATED DOCUMENTS A. The Contractor, Subcontractors, and/or suppliers providing goods and services referenced in or related to this Section shall also be bound by the Related Documents identified in Division 01 Section "Summary." 1.03 REQUIREMENTS FOR FILING SUB-BIDS A. Time, Manner and Requirements for Submitting Sub-Bids: 1. Sub-bids for work under this Section shall be for the complete work and shall be submitted through DCAMM's E-Bid Room as stipulated in the DCAMM Instructions to Bidders. 2. Sub-bids filed with the Division of Capital Asset Management and Maintenance shall be accompanied by BID BOND or CASH or CERTIFIED CHECK or TREASURER'S CHECK or CASHIER'S CHECK issued by a responsible bank or trust company payable to the Commonwealth of Massachusetts in the amount of five percent of the sub-bid. A sub-bid accompanied by any other form of bid deposit than those specified will be rejected. B. Sub Sub-Bid Requirements: None required under this Section. 1.04 DESCRIPTION OF WORK A. Work Included: Provide labor, materials and equipment necessary to complete the work of this Section, including the following Specification Sections: 1. 05 03 74 HISTORIC DECORATIVE METAL REPLICATION 2. 070150.19PREPARATIONFORRE-ROOFING 1 3. 07 31 26 SLATE SHINGLES 4. 07 32 13 ARCHITECTURAL TERRA COTT A ROOF TILES 5. 07 62 00 SHEET METAL FLASHING AND TRIM 6. 07 72 53 SNOW GUARDS 7. 08 61 00 ROOF WINDOWS ROOFING AND FLASHING FILED SUB BID Boston Bay Architects, Inc. 07 00 01-1 of2 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCI NORTHAMPTON, MA B. The Work of this Section is shown on the following Drawings: Dl.1, D2.1, D2.2, D2.3, D2.4, Al.1, Al.2, A2.1, A2.2, A2.3. A2.4, A3.1, A6.l, A6.2 The Trade Contractor shall also examine all other Drawings and all other Sections of the Specifications for coordination requirements therein affecting the Work of this Section, not just those pertaining to this·sub-trade. C. Alternates: Refer to Division 01 Section "Alternates." PART 2 -PRODUCTS (Not Used) PART 3 -EXECUTION (Not Used) END OF SECTION ROOFING AND FLASHING FILED SUB BID Boston Bay Architects, Inc. 07 00 01 - 2 of 2 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA SECTION 07 01 50.19 -PREPARATION FOR RE-ROOFING PART 1 -GENERAL 1.01 GENERAL PROVISIONS -FILED SUB-BID REQUIRED AS PART OF 07 00 01 ROOFING AND FLASHING FILED SUB BID A. Work of this Section requires Filed Sub-Bids and is governed by the provisions of the Massachusetts General Laws (MGL), Public Bidding Law Chapter 149, Sections 44A to 44J inclusive; and applicable Section of the MGL, Public Contract Law Chapter 30 as amended. 1.02 RELATED DOCUMENTS A. The Contractor, Subcontractors, and/or suppliers providing goods or services referenced in or related to this Section shall also be bound by the Documents identified in Division O 1 Section "Summary", Paragraph l.OlA, entitled "Related Documents." 1.03 SUMMARY A. Section Includes: 1. Roof tear-off. 2. Removal of damaged or deteriorated wood rafters, planking, and blocking. 3. Removal of base flashings. 4. Temporary roof protection. 5. All hoisting and scaffolding for completion of roof removal work. 6. Waste disposal. B. Related Sections: 1. Section 01 35 91 "Historic Treatment Procedures" for general historic treatment requirements. 2. Section 07 31 26 "Slate Shingles." C. The following Sections also include work to be incorporated in the Roofing and Flashing Filed Sub Bid: 1. Section 05 03 74 "Historic Decorative Metal Replication." 2. Section 07 31 26 "Slate Shingles." 3. Section 07 32 13 "Architectural Terra Cotta Roof Tiles." 4. Section 07 62 00 "Sheet Metal Flashing and Trim." 5. Section 07 72 53 "Snow Guards." 6. Section 08 61 00 "Roof Windows." PREPARATION FOR RE-ROOFING Boston Bay Architects, Inc. 07 0150.19-1 of5 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA 1.04 A. 1.05 A. B. C. D. 1.06 A. B. C. D. 1.07 A. B. C. MATERIALS OWNERSHIP Except for items or materials indicated to be salvaged, reused, reinstalled, or otherwise indicated to remain Owner's property, demolished materials shall become Contractor's property and shall be removed from Project site. DEFINITIONS Roofing Terminology: Refer to ASTM D 1079 and glossary in NRCA's "The NRCA Roofing and Waterproofing Manual" for definition of terms related to roofing work in this Section. Roof Tear-Off: Removal of existing slate and clay tile roofing systems from deck. Remove: Detach items from existing construction and legally dispose of them off-site unless indicated to be removed and reinstalled. Existing to Remain: Existing items of construction that are not indicated to be removed. SUBMITTALS Product Data: For each type of product indicated. Photographs: Show existing conditions of adjoining construction and site improvements, including exterior and interior finish surfaces, that might be misconstrued as having been damaged by reroofing operations. Submit before Work begins. Landfill Records: Indicate receipt and acceptance of hazardous wastes, such as asbestos- containing material, by a landfill facility licensed to accept hazardous wastes. Qualification Data: For Installer. QUALITY ASSURANCE Installer Qualifications: Installer of new asphalt shingle roofing system. Regulatory Requirements: Comply with governing EPA notification regulations before beginning membrane roofing removal. Comply with hauling and disposal regulations of authorities having jurisdiction. Reroofing Conference: Conduct conference at Project site. 1. Meet with Owner; Architect; Owner's insurer if applicable; testing and inspecting agency representative; roofing system manufacturer's representative; deck Installer; roofing Installer including project manager, superintendent, and foreman; and installers whose work interfaces with or affects reroofing including installers of roof accessories and roof- mounted equipment. PREPARATION FOR RE-ROOFING Boston Bay Architects, Inc. 07 0150.19-2 of5 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA 1.08 A. 2. Review methods and procedures related to roofing system tear-off and replacement including, but not limited to, the following: a. Reroofing preparation, including membrane roofing system manufacturer's written instructions. b. Construction schedule and availability of materials, Installer's personnel, equipment, and facilities needed to make progress and avoid delays. c. Existing deck removal procedures and Owner notifications. d. Condition and acceptance of existing roof deck and base flashing substrate for reuse. e. Structural loading limitations of deck during reroofing. f. Base flashings, special roofing details, drainage, penetrations, equipment curbs, and condition of other construction that will affect reroofing. g. Discovery of asbestos-containing materials. h. Governing regulations and requirements for insurance and certificates if applicable. 1. Existing conditions that may require notification of Architect before proceeding. PROJECT CONDITIONS Temporary Support Facilities: Furnish and install all temporary lifts, hoists, staging, scaffolding, rigging, labor and materials, and temporary support to perform all operations in connection with the installation of this Work. Remove all temporary support facilities when no longer required. B. Existing Roofing Systems: 1. Natural slate shingles. 2. Clay tile roofing. C. Owner will occupy portions of building immediately below reroofing area. Conduct reroofing so Owner's operations are not disrupted. Provide Owner with not less than 72 hours' notice of activities that may affect Owner's operations. 1. Coordinate work activities daily with Owner so Owner can place protective dust and water-leakage covers over sensitive equipment and furnishings, shut down HV AC and fire-alarm or -detection equipment if needed, and evacuate occupants from below work area. 2. Before working over structurally impaired areas of deck, notify Owner to evacuate occupants from below affected area. Verify that occupants below work area have been evacuated before proceeding with work over impaired deck area. D. Protect building to be reroofed, adjacent buildings, walkways, site improvements, exterior plantings, and landscaping from damage or soiling from reroofing operations. E. Maintain access to existing walkways, corridors, and other adjacent occupied or used facilities. F. Conditions existing at time of inspection for bidding will be maintained by Owner as far as practical. PREPARATION FOR RE-ROOFING Boston Bay Architects, Inc. 07 01 50.19 - 3 of 5 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCI NORTHAMPTON, MA G. Weather Limitations: Proceed with reroofing preparation only when existing and forecasted weather conditions permit Work to proceed without water entering existing roofing system or building. H. Hazardous Materials: It is not expected that hazardous materials are present in building to be reroofed. 1. If unidentified hazardous materials are encountered during the work, do not disturb hazardous materials or items suspected of containing hazardous materials. Stop all work on the project and immediately notify Architect. PART 2 -PRODUCTS 2.01 A. 2.02 A. TEMPORARY PROTECTION MATERIALS Plywood: DOC PS 1, Grade CD Exposure 1. AUXILIARY REROOFING MATERIALS General: Use auxiliary reroofing preparation materials recommended by roofing system manufacturer for intended use and compatible with components of new roofing system. PART 3 -EXECUTION 3.01 A. B. C. 3.02 A. B. PREPARATION Prior to removal operations, examine all interior and exterior conditions. Identify and accommodate existing assemblies anchored to existing substrates and/or impacted by removal operations. During removal operations, have sufficient and suitable materials on-site to facilitate rapid installation of temporary protection in the event of unexpected rain. Verify that rooftop utilities and service piping have been shut off before beginning the Work. ROOF TEAR-OFF General: Notify Owner's Project Manager each day of extent of roof tear-off proposed for that day. Roof Tear-Off: Remove existing slate shingles, clay tiles, underlayment and other roofing system components down to the deck. 1. Remove fasteners from deck. PREPARATION FOR RE-ROOFING Boston Bay Architects, Inc. 07 01 50.19 -4 of 5 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA 3.03 A B. C. 3.04 A B. 3.05 A 2. Remove all existing roofing materials down to existing deck. a. Ensure substrate is dry and free of loose debris prior to installation of new roofing materials. DECK PREPARATION Inspect deck after tear-off of membrane roofing system. If broken or loose fasteners that secure deck panels to one another or to structure are observed or if deck appears or feels inadequately attached, immediately notify Architect. Do not proceed with installation until directed by Architect. If deck surface is not suitable for receiving new roofing or if structural integrity of deck is suspect, immediately notify Architect. Do not proceed with installation until directed by Architect. EXISTING BASE FLASHINGS Remove existing base flashings around parapets, curbs, walls, and penetrations. 1. Clean substrates of contaminants such as asphalt, sheet materials, dirt, and debris. Do not damage metal counterflashings that are to remain. Replace metal counterflashings damaged during removal with counterflashings specified in Section 07 62 00 "Sheet Metal Flashing and Trim." DISPOSAL Collect demolished materials and place in containers. Promptly dispose of demolished materials. Do not allow demolished materials to accumulate on-site. 1. Storage or sale of demolished items or materials on-site is not permitted. 2. Comply with Section 017419 "Construction Waste Management and Disposal." B. Separate, salvage, recycle, and dispose of materials in accordance with Commonwealth of Massachusetts "Waste Ban" 310 CMR 19.017. C. Transport and legally dispose of demolished materials off Owner's property. PREPARATION FOR RE-ROOFING Boston Bay Architects, Inc. END OF SECTION 07 0150.19-5 ofS HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAms PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA SECTION 07 31 26 -SLATE SHINGLES PART 1 -GENERAL 1.01 GENERAL PROVISIONS -FILED SUB-BID REQUIRED AS PART OF 07 00 01 ROOFING AND FLASHING FILED SUB BID A Work of this Section requires Filed Sub-Bids and is governed by the prov1s10ns of the Massachusetts General Laws (MGL), Public Bidding Law Chapter 149, Sections 44A to 441 inclusive; and applicable Section of the MGL, Public Contract Law Chapter 30 as amended. 1.02 RELATED DOCUMENTS A. The Contractor, Subcontractors, and/or suppliers providing goods or services referenced in or related to this Section shall also be bound by the Documents identified in Division O 1 Section "Summary", Paragraph l.OlA, entitled "Related Documents." 1.03 SUMMARY A Section Includes: 1. Slate shingles, including repairs to existing slate shingle roofing. 2. Underlayment. 3. All hoisting and scaffolding necessary for the completion of the roof work. 4. Waste disposal. B. Related Sections: 1. Section 01 35 91 "Historic Treatment Procedures" for general historic treatment requirements. 2. Section 06 10 53 "Miscellaneous Rough Carpentry" for wood blocking and related items. 3. Section 0701 50.19 "Preparation for Re-Roofing" for roof removals. 4. Section 07 62 00 "Sheet Metal Flashing and Trim." 5. Section 07 72 53 "Snow Guards." C. The following Sections also include work to be incorporated in the Roofing and Flashing Filed Sub Bid: 1. Section 05 03 74 "Historic Decorative Metal Replication." 2. Section 07 01 50.19 "Preparation for Re-Roofing." 3. Section 07 32 13 "Architectural Terra Cotta Roof Tiles." 4. Section 07 62 00 "Sheet Metal Flashing and Trim." 5. Section 07 72 53 "Snow Guards." 6. Section 08 61 00 "Roof Windows." SLATE SHINGLES Boston Bay Architects, Inc. 07 31 26 -1 of 8 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA 1.04 UNIT PRICES A Work of this Section is affected by unit prices specified in Section 01 22 00 "Unit Prices." 1. Unit prices apply to additions to and deletions from Work as authorized by Change Orders. 1.05 DEFINITIONS A Roofing Terminology: See ASTM D 1079 and glossary in NRCA's "The NRCA Roofing and Waterproofing Manual" for definitions of terms related to roofing work in this Section. 1.06 ACTION SUBMITTALS A Product Data: For each type of product indicated. B. Samples for Initial Selection: Of each color, size, texture, and shape. 1. Include similar Samples of trim and accessories involving color selection. C. Samples for Verification: For the following products, of sizes indicated, to verify color selected: 1. Slate Shingle: Full size, of each color, size, texture, and shape. 2. Fasteners: Three fasteners of each type, length, and finish. 1.07 INFORMATIONAL SUBMITTALS A Material Test Reports: Based on evaluation of comprehensive tests performed by a qualified testing agency, for each slate variety. B. Warranty: Sample of special warranty. 1.08 MAINTENANCE MATERIAL SUBMITTALS A Furnish extra materials that match products installed and that are packaged with protective covering for storage and identified with labels describing contents. 1. Slate Shingles: 200 sq. ft. of each type and color, in unbroken bundles. 1.09 QUALITY ASSURANCE A Source Limitations: Obtain slate shingles from single quarry capable of producing slate of consistent quality in appearance and physical properties. SLATE SHINGLES Boston Bay Architects, Inc. 07 31 26 -2 of 8 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA B. Installer Qualifications: All work shall be performed by mechanics experienced in the handling and setting of the material having not less than ten years of satisfactory experience in comparable installation of slate roofing including work on at least five projects similar in scope and scale to this Project. 1. Submit references with name of contact person and telephone number for the three submitted similar projects. C. Mockups: Build mockups to verify selections made under sample submittals and to demonstrate aesthetic effects and set quality standards for materials and execution. 1. Build mockups for slate shingles including related roofing materials. a. Size: 48 inches long by 48 inches wide. 2. Approval of mockups does not constitute approval of deviations from the Contract Documents contained in mockups unless Architect specifically approves such deviations in writing. 3. Approved mockups may become part of the completed Work if undisturbed at time of Substantial Completion. D. Preinstallation Conference: Conduct conference at Project site. 1.10 DELIVERY, STORAGE, AND HANDLING A. Store underlayment rolls on end, on pallets or other raised surfaces. Do not double stack rolls. 1. Handle, store, and place roofing materials in a manner to avoid significant or permanent damage to roof deck or structural supporting members. B. Protect unused underlayment from weather, sunlight, and moisture when left overnight or when roofing work is not in progress. 1.11 PROJECT CONDITIONS A. Temporary Support Facilities: Furnish and install all temporary lifts, hoists, staging, scaffolding, rigging, labor and materials, and temporary support to perform all operations in connection with the installation of this Work. Remove all temporary support facilities when no longer required. B. 1.12 A. Environmental Limitations: Proceed with installation of self-adhering sheet underlayment only within the range of ambient and substrate temperatures recommended by manufacturer. WARRANTY Special Warranty: Standard form in which roofing Installer agrees to repair or replace slate roofing that fails in materials or workmanship within specified warranty period. SLATE SHINGLES Boston Bay Architects, Inc. 07 31 26 -3 of 8 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA 1. Warranty Period: Two years from date of Substantial Completion. PART 2 -PRODUCTS 2.01 A. SLATE SHINGLES Slate Shingles: ASTM C 406, Grade Sl; hard, dense, and sound; chamfered edges, with nail holes machine punched or drilled and countersunk. No broken or cracked slates, no broken exposed comers, and no broken comers on covered ends that could sacrifice nailing strength or laying of a watertight roof. 1. Manufacturers: Subject to compliance with requirements, provide products by one of the following, or equal: a. Monson Maine Slate Co. b. North Country Slate. c. The Vintage Slate Company. 2. Thickness: Nominal 1/4 to 3/8 inch, to match existing. 3. Surface Texture: To match existing. 4. Size: 10 x 20 inches, 8-1/2 inch exposure, to match existing. 5. Nail Holes: Two per shingle. 6. Butt Shape: Standard square cut. 7. Color: Black Monson. B. Starter Slate: Slate shingles with chamfered nail holes front-side punched. C. 2.02 A. 1. Length: Exposure of slate shingle plus head lap. Ridge Slate: Slate shingles fabricated with vertical grain orientation. UNDERLAYMENT MATERIALS Self-Adhering Sheet Underlayment, Polyethylene Faced: ASTM D 1970, minimum of 40-mil- thick, slip-resisting, polyethylene-film-reinforced top surface laminated to SES-modified asphalt adhesive, with release paper backing; cold applied. 1. Products: Subject to compliance with requirements, provide one of the following: a. CertainTeed; WinterGuard HT. b. GCP Applied Technologies; Grace Ice and Water Shield. c. Johns Manville International, Inc.; Roof Defender. d. Owens Coming; W eatherLock M. SLATE SHINGLES 07 31 26 -4 of 8 Boston Bay Architects, Inc. HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA 2.03 A. B. C. ACCESSORIES Butyl Sealant: ASTM C 1311, single-component, solvent-release butyl rubber sealant; polyisobutylene plasticized; heavy bodied. Elastomeric Sealant: ASTM C 920, elastomeric polyurethane polymer sealant; of type, grade, class, and use classifications required to seal joints in slate-shingle roofing and remain watertight. Slating Nails: ASTM F 1667, copper or stainless-steel, smooth shanked, wire nails; 0.135-inch minimum thickness; sharp pointed; with 3/8-inch-minimum diameter flat head; of sufficient length to penetrate a minimum of 3/4 inch into sheathing. 1. Where nails are in contact with metal flashing, use nails made from same metal as flashing. D. Underlayment Nails: Aluminum, stainless-steel, or hot-dip galvanized-steel wire nails with low-profile capped heads or disc caps, I-inch minimum diameter. E. Wood Blocking: Comply with requirements in Section 06 10 53 "Miscellaneous Rough Carpentry." 2.04 A. METAL FLASHING AND TRIM Fabricate sheet metal flashing and trim to comply with recommendations that apply to design, dimensions, metal, and other characteristics of the item in SMACNA's "Architectural Sheet Metal Manual." 1. Sheet Metal: Copper, 20 oz. 2. Step Flashings: Fabricate with a head lap of 3 inches and a minimum extension of 4 inches both horizontally and vertically. 3. Drip Edges: Fabricate in lengths not exceeding 10 feet with 2-inch roof-deck flange and 1-1/2-inch fascia flange with 3/8-inch drip at lower edge. B. Vent-Pipe Flashings: ASTM B 749, Type L51121, at least 1/16 inch thick. Provide lead sleeve sized to slip over and tum down into pipe, soldered to skirt at slope of roof and extending at least 4 inches from pipe onto roof. PART 3 -EXECUTION 3.01 A. EXAMINATION Examine substrates, areas, and conditions, with Installer present, for compliance with requirements for installation tolerances and other conditions affecting performance of the Work. 1. Examine roof sheathing to verify that sheathing joints are supported by framing and blocking or metal clips and that installation is within flatness tolerances. SLATE SHINGLES Boston Bay Architects, Inc. 07 31 26 -5 of 8 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA B. C. 3.02 A B. 3.03 A B. C. D. E. 2. Verify that substrate is sound, dry, smooth, clean, sloped for drainage, and completely anchored and that provision has been made for flashings and penetrations through roofing. Prepare written report, endorsed by Installer, listing conditions detrimental to performance of the Work. Proceed with installation only after unsatisfactory conditions have been corrected. UNDERLAYMENT INSTALLATION General: Comply with underlayment manufacturer's written installation instructions applicable to products and applications indicated unless more stringent requirements apply. Self-Adhering Sheet Underlayment: Install, wrinkle free, on roof deck. Comply with low- temperature installation restrictions of underlayment manufacturer if applicable. Install at locations indicated on Drawings, lapped in direction to shed water. Lap sides not less than 3- 1/2 inches. Lap ends not less than 6 inches, staggered 24 inches between courses. Roll laps with roller. Cover underlayment within seven days. 1. Prime concrete and masonry surfaces to receive self-adhering sheet underlayment. 2. Eaves: Extend from edges of eaves 36 inches beyond interior face of exterior wall. 3. Rakes: Extend from edges of rakes 36 inches beyond interior face of exterior wall. 4. Valleys: Extend from lowest to highest point 18 inches on each side. 5. Hips: Extend 18 inches on each side. 6. Ridges: Extend 36 inches on each side. 7. Sidewalls: Extend 18 inches beyond sidewalls and return vertically against sidewalls not less than 4 inches. 8. Dormers, Chimneys, Skylights, and Other Roof-Penetrating Elements: Extend 18 inches beyond penetrating elements and return vertically against penetrating elements not less than 4 inches. 9. Roof-Slope Transitions: Extend 18 inches on each roof slope. METAL FLASHING INSTALLATION General: Install metal flashings according to recommendations in NRCA's "The NRCA Roofing and Waterproofing Manual." Apron Flashings: Extend lower flange over and beyond each side of downslope slate shingles and up the vertical surface. Step Flashings: Install with a head lap of 3 inches and extend both horizontally and vertically. Install with lower edge of flashing just upslope of, and concealed by, butt of overlying slate shingle. Fasten to roof deck only. Rake Drip Edges: Install over underlayment and fasten to roof deck. Eave Drip Edges: Install beneath underlayment and fasten to roof deck. SLATE SHINGLES Boston Bay Architects, Inc. 07 31 26 -6 of 8 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA F. 3.04 A Pipe Flashings: Form flashing around pipe penetrations and slate shingles. Fasten and seal to slate shingles. SLATE-SHINGLE INSTALLATION General: Beginning at eaves, install slate shingles according to manufacturer's written instructions and to details and recommendations in NRCA's "The NRCA Roofing and Waterproofing Manual." 1. Install wood nailer strip cant at eave edges. 2. Install shingle starter course chamfered face down. B. Install first and succeeding shingle courses with chamfered face up. Install full-width first course at rake edge. 1. Offset joints of uniform-width slate shingles by half the shingle width in succeeding courses. 2. Offset joints of random-width slate shingles a minimum of 3 inches in succeeding courses. C. Maintain a 4-inch-minimum head lap between succeeding shingle courses. D. Maintain uniform exposure of shingle courses between eaves and ridge. E. Extend shingle starter course and first course 1 inch over fasciae at eaves. F. Extend shingle starter course and succeeding courses 1 inch over fasciae at rakes. G. Cut and fit slate neatly around roof vents, pipes, ventilators, and other projections through roof. H. Hang slate with two slating nails for each shingle with nail heads lightly touching slate. Do not drive nails home drawing slates downward or leave nail head protruding enough to interfere with overlapping shingle above. I. Ridges: Install ridge slate in saddle configuration. 1. Install and anchor wood nailer strips of thicknesses to match abutting courses of slate shingles, terminating nailer strip 3 to 4 inches from the eave. Cover with underlayment strip, extending to underlying slate but concealed by ridge slate. 2. Lay ridge slate in bed of butyl sealant. 3. Anchor ridge slate to supporting wood nailer strip with four nails for each slate shingle without nails penetrating underlying slate. 4. Cover heads of exposed nails at final ridge shingle with butyl sealant. SLATE SHINGLES Boston Bay Architects, Inc. 07 31 26 -7 of 8 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCI NORTHAMPTON, MA 3.05 ADJUSTING AND CLEANING A. Remove and replace damaged or broken slate shingles. B. Remove excess slate and debris from Project site. SLATE SHINGLES Boston Bay Architects, Inc. END OF SECTION 07 31 26 -8 of 8 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA SECTION 07 32 13 -ARCHITECTURAL TERRA COTTA ROOF TILES PART 1 -GENERAL 1.01 GENERAL PROVISIONS -FILED SUB-BID REQUIRED AS PART OF 07 00 01 ROOFING AND FLASHING FILED SUB BID A. Work of this Section requires Filed Sub-Bids and is governed by the prov1s10ns of the Massachusetts General Laws (MGL), Public Bidding Law Chapter 149, Sections 44A to 44J inclusive; and applicable Section of the MGL, Public Contract Law Chapter 30 as amended. 1.02 RELATED DOCUMENTS A. The Contractor, Subcontractors, and/or suppliers providing goods or services referenced in or related to this Section shall also be bound by the Documents identified in Division O 1 Section "Summary", Paragraph 1.0lA, entitled "Related Documents." 1.03 SUMMARY A. Section Includes: 1. Terra cotta roof tiles. 2. Underlayment. B. Related Requirements: 1. Section 01 35 91 "Historic Treatment Procedures" for general historic treatment requirements. 2. Section 06 10 53 "Miscellaneous Rough Carpentry" for wood blocking and related items. 3. Section 07 01 50.19 "Preparation for Re-Roofing" for roofremovals. 4. Section 07 62 00 "Sheet Metal Flashing and Trim." C. The following Sections also include work to be incorporated in the Roofing and Flashing Filed Sub Bid: 1. Section 05 03 74 "Historic Decorative Metal Replication." 2. Section 07 01 50.19 "Preparation for Re-Roofing." 3. Section 07 31 26 "Slate Shingles." 4. Section 07 62 00 "Sheet Metal Flashing and Trim." 5. Section 07 72 53 "Snow Guards." 6. Section 08 61 00 "Roof Windows." ARCHITECTURAL TERRA COTTA ROOF TILES Boston Bay Architects, Inc. 07 32 13 -1 of 13 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA 1.04 A. 1.05 A. 1.06 A. B. DEFINITIONS Roofing Terminology: See ASTM D 1079, glossaries in TRI/WSRCA's "Concrete and Clay Roof Tile Design Criteria Installation Manual for Moderate Climate Regions," and NRCA's "NRCA Roofing and Waterproofing Manual" for definitions of terms related to roofing work in this Section. PREINSTALLATION MEETINGS Preinstallation Conference: Conduct conference at Project site. ACTION SUBMITTALS Product Data: For each type of product. Submit manufacturer's specifications and other product data for each manufactured product including instructions for storage, handling and use. Shop and Setting Drawings: 1. Submit shop, fabrication and setting drawings for approval by both the Architect and the Installer prior to production of any material. Installer shall be responsible for all field dimension verification. 2. Show sections, dimensions and connection with other work. These drawings must conform as nearly as practicable to the construction documents, but shall be in accordance with good Terra Cotta structural practice. 3. Anchorage: Terra Cotta unit anchorage shall be coordinated with the Terra Cotta manufacturer and designed by Installer's structural engineer and submitted to the Architect for approval. The attachment design shall withstand loads from wind, earthquake, gravity, building movement, and thermally induce movement according to the requirements of the Massachusetts State Building Code and good engineering practice. C. Samples: For each exposed product and for each color and texture specified. 1. Terra Cotta Roof Tiles: Full size, showing full range of values and blends. a. Whenever Terra Cotta is required to match existing terra cotta in contour, color finish and surface treatment, as for example in connection with alterations to existing work, the Terra Cotta manufacturer shall be furnished with the required profiles and samples of the original work and other needed information. 2. Accessory Tiles: Full size. D. Samples for Initial Selection: For each type ofterra cotta roof tile and accessory tile. 1. Submit two 6" x 6" x5/8" samples showing typical color range and finish for preliminary acceptance. ARCHITECTURAL TERRA COTT A ROOF TILES Boston Bay Architects, Inc. 07 32 13 - 2 of 13 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA E. Samples for Verification: For the following products, in manufacturer's standard sizes: 1. Terra Cotta Roof Tiles: After approval of the preliminary color sample, submit two final samples at minimum 12" x 12" x 3/4" which when inspected and approved become the standard for quality, color range, texture and color finish. All materials shall conform to the approved samples within the range, subject to normal ceramic variation. 2. Accessory Tiles: Full size, each type. F. Submit details and procedures for incremental protection of completed work. G. Field Sample: After acceptance of sample submittal, but prior to commencement of work under this Section, prepare a working field sample. Demonstrate all methods, materials and workmanship required for the Project. Approved field sample will serve as a standard for the balance of Terra Cotta unit installation procedures. If approved, field sample may or may not remain as part of the finished work. 1.07 INFORMATIONAL SUBMITTALS A Material Test Reports: For each type of terra cotta roof tile, based on evaluation of comprehensive tests performed by a qualified testing agency and in accordance with ASTM C67. B. Evaluation Reports: From ICC-ES or other testing and inspecting agency acceptable to authorities having jurisdiction, indicating that product is suitable for intended use under applicable building codes for the following: 1. Terra cotta roof tiles, fasteners, and attachment systems. 2. Underlayments. C. Sample Warranty: For manufacturer's materials warranty. 1.08 CLOSEOUT SUBMITT ALS A Maintenance Data: For roofing to include in maintenance manuals. 1.09 MAINTENANCE MATERIAL SUBMITTALS A Furnish extra materials, from the same product run, that match products installed and that are packaged with protective covering for storage and identified with labels describing contents. 1. Terra Cotta Roof Tiles: 200 sq. ft. of each type, in unbroken bundles. 2. Terra Cotta Hip Caps: 20 units. B. Mockups: Build mockups to verify selections made under Sample submittals, to demonstrate aesthetic effects, and to set quality standards for materials and execution. 1. Build mockups for terra cotta roof tiles including related roofing materials. ARCHITECTURAL TERRA COTT A ROOF TILES Boston Bay Architects, Inc. 07 32 13 -3 of 13 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA 1.10 A B. 1.11 A a. Size: 48 inches long by 48 inches wide. 2. Approval of mockups does not constitute approval of deviations from the Contract Documents contained in mockups unless Architect specifically approves such deviations in writing. 3. Subject to compliance with requirements, approved mockups may become part of the completed Work if undisturbed at time of Substantial Completion. QUALITY ASSURANCE Manufacturer Qualifications: Manufacturer of terra cotta shall have a minimum of ten years' experience in the manufacturer of terracotta roof tiles, and not less than three projects similar in scope and scale to this Project. Installer Qualifications: All work shall be performed by mechanics experienced in the handling and setting of the material having not less than ten years of satisfactory experience in comparable installation of new Terra Cotta including work on at least five projects similar in scope and scale to this Project. 1. Submit references· with name of contact person and telephone number for the three submitted similar projects. DELIVERY, STORAGE, AND HANDLING Packing and crating of the architectural Terra Cotta shall be done by the manufacturer to prevent damage to the units in transit by normal handling methods. Delivery shall be made to correspond to priority sequencing as directed by the customer. All crates will be delivered f.o.b. job site, unless otherwise requested. 1. The Installer becomes responsible for the product at the time it is received. 2. The Installer has a 72-hour window for inspecting the delivery. Any non-conformity must be communicated to the Manufacturer immediately and in writing, within that time frame. 3. If any pieces of Terra Cotta are damaged in transit, the manufacturer sh.all be immediately notified in writing by the setting contractor and proceed with the remaking of the pieces. The responsibility for the cost of such replacements shall be determined by the point of delivery outlined in the contract. The Owner shall assume responsibility for the necessary proof of damage. B. Store underlayment rolls in a dry, well-ventilated location protected from weather, sunlight, and moisture according to manufacturer's written instructions. 1. Store on end, on pallets or other raised surfaces. Do not double stack rolls. C. Protect unused underlayment from weather, sunlight, and moisture when left overnight or when roofing work is not in progress. D. Handle, store, and place roofing materials in a manner to prevent damage to roof deck or structural supporting members. ARCHITECTURAL TERRA COTT A ROOF TILES Boston Bay Architects, Inc. 07 32 13 -4 of 13 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA 1.12 A. FIELD CONDITIONS Temporary Support Facilities: Furnish and install all temporary lifts, hoists, staging, scaffolding, rigging, labor and materials, and temporary support to perform all operations in connection with the installation of this Work. Remove all temporary support facilities when no longer required. B. Environmental Limitations: Proceed with installation only when existing and forecasted weather conditions permit roofing to be installed according to manufacturer's written instructions and warranty requirements. C. D. E. F. 1.13 A. 1. Install self-adhering sheet underlayment within the range of ambient and substrate temperatures recommended by manufacturer. Cold Weather: Perform work in accordance with ACI 530.1 current edition. Hot Weather: Perform work in accordance with ACI 530.1 current edition. At end of the working day, or during rainy weather, cover work exposed to weather with waterproof coverage and securely anchor as necessary. Protection: Adequately protect and do not damage existing construction to remain. WARRANTY Materials Warranty: Manufacturer agrees to repair or replace terra cotta roof tiles that fail in materials within specified warranty period. 1. Warranty Period: 75 years from date of Substantial Completion. B. Roofing Installer's Warranty: On warranty form at end of this Section, signed by Installer, in which Installer agrees to repair or replace components of terra cotta-tile roofing that fail in materials or workmanship within specified warranty period. 1. Warranty Period: Two years from date of Substantial Completion. PART 2 -PRODUCTS 2.01 A. PERFORMANCE REQUIREMENTS Exterior Fire-Test Exposure: Provide terra cotta roof tiles and related roofing materials identical to those of assemblies tested for Class A fire resistance according to ASTM E 108 or UL 790 by Underwriters Laboratories, Inc. or another testing and inspecting agency acceptable to authorities having jurisdiction. Identify products with appropriate markings of applicable testing agency. ARCHITECTURAL TERRA COTTA ROOF TILES Boston Bay Architects, Inc. 07 32 13 - 5 of 13 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA 2.02 A TERRA COTTA ROOF TILES Terra Cotta Roof Tiles: As detailed on Drawings with respect to exterior appearance and profile. 1. Basis of Design Product: Subject to compliance with requirements, provide Ludowici; Clay Roof Tiles or comparable product by the following, or equal: a. Boston Valley Terra Cotta. 2. Manufacture all pieces for particular installation conditions to minimize any cutting in the field. Installer to adjust individual piecc;s to accommodate setting sequence. 3. Adjust Terra Cotta to accommodate relieving angles, vents, weeps, expansion joints, and similar conditions. 4. a. Proper provision should be made for expansion joints to prevent the development of disruptive stresses cause by deflection, wind pressure, temperature changes, settlement and like forces. b. Properly constructed flashing should be provided. c. Reglets shall be provided to receive gutter linings and flashing when the joints cannot be used for the purpose. Reglets shall be not less than 3/4' deep, unless otherwise specified. Physical Properties: Terra Cotta Specifications Test Average (based on 10 Sam12les) Method Compressive Strength-6000 psi ASTMC67 ASTMC126 Absorption (5 hour boil) 11.5% ASTMC67 Absorption (24 hour soak) 7.5% ASTMC67 Saturation Coefficient -.69 ASTM C67 Craze Resistance ASTMC126 Glaze absorption -.15% ASTMC67 Freeze/thaw resistance ASTMC67 300 Cycles without degradation B. Install by anchored method as required by referenced standards and as described on approved shop drawings. 1. All anchors, hangers, bolts, clips, straps, rods and pins for securing Terra Cotta shall be of stainless steel or galvanized steel. C. Quality Control: 1. Terra Cotta units shall conform to the physical requirements listed below as preformed in accordance with ASTM Specifications. a. Compressive Strength: ASTM C67 b. Absorption (5hour boil): ASTM C67 ARCHITECTURAL TERRA COTT A ROOF TILES Boston Bay Architects, Inc. 07 32 13 -6 of 13 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA 2.03 A. B. c. Saturation Coefficient: ASTM C67 d. Crazing: ASTM C126 2. Face Dimension Tolerances from Approved Shop Drawing: All dimensional tolerances will be +/-. 0105" per inch of length except diamond saw cut dimensions which will be within+/-1/16". [.0105" x length in inches= tolerance limitations. For example, for a part with a 12" long shop drawing dimension, the tolerance would be: .0105" x 12" = +/- .126" or 1/8" or 3 .2mm] 3. Warpage Tolerances: The exposed face of hand-made Terra Cotta shall not vary from a true plane more than the existing original material. 4. Warpage Tolerances: The exposed face of machine extruded ceramic veneer shall not vary from a true plane by more than 0.005 inch per inch of length. 5. Finished faces that will be exposed when installed shall be free from chips, blisters or other imperfections detracting from the appearance of the finished wall when viewed from a normal viewing distance or of a minimum of 15 feet. UNDERLAYMENT MATERIALS Provide basis of design underlayment product with basis of design or comparable terra cotta products, or self-adhering sheet underlayment with comparable terra cotta product. Roll-Roofing Underlayment: Exceeding ASTM D 226, rubberized asphalt with fiberglass mat reinforcement. 1. Basis of Design Product: Subject to compliance with requirements, provide the following, or equal: a. Ludowici; Pro70 Underlayment. C. Self-Adhering Sheet Underlayment, Polyethylene Faced: ASTM D 1970, minimum of 40-mil- thick, slip-resisting, polyethylene-film-reinforced top surface laminated to SES-modified asphalt adhesive, with release paper backing; cold applied. 1. Product: Subject to compliance with requirements, provide one of the following: 2.04 A. B. a. CertainTeed; WinterGuard HT. b. GCP Applied Technologies; Grace Ice and Water Shield. c. Johns Manville International, Inc.; Roof Defender. d. Owens Coming; WeatherLock M. MORTAR AND GROUT MATERIALS Mortars shall comply with ASTM C 270. Grouts shall comply with ASTM C 476. ARCHITECTURAL TERRA COTTA ROOF TILES Boston Bay Architects, Inc. 07 32 13 -7 of 13 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA C. Cementitious Materials: 1. Portland Cement: ASTM C 150, Type I or II; low-alkali per ASTM C150, Table 2 2. Hydrated Lime: ASTM C 207, Type S. D. Aggregates: 2.05 A. B. C. 2.06 A. 1. Sand: Clean, washed natural or manufactured silica sand grated according to ASTM C144, shall contain no more than 50 parts per million of chloride ions, and shall be free or organic contaminants. 2. Coarse Aggregates: ASTM C404 with a maximum size of 3/8" diameter. Aggregate shall contain no more than 50 parts per million of chloride ions and shall be free of organic contaminants. 3. Water: Potable, clean and free from injurious amount of oil, alkali, organic matter or other deleterious material. ACCESSORIES Elastomeric Sealant: ASTM C 920, elastomeric polyurethane-based joint sealant of type, grade, class, and use classifications required to seal joints in terra cotta-tile roofing and remain watertight. Eave Closure: Manufacturer's standard copper eave closure formed to shape of terra cotta roof tile. Wood Nailers: Comply with requirements for pressure-preservative-treated wood in Section 06 10 53 "Miscellaneous Rough Carpentry." FASTENERS Roofing Nails: ASTM F 1667, copper, 11 gauge shank, sharp-pointed, conventional roofing nails with barbed shanks; minimum 3/8-inch-diameter head; of sufficient length to penetrate 3/4 inch beyond surface of substrate, blocking, or sheathing, whichever is less. 1. Where nails are in contact with metal flashing, use nails made from same metal as flashing. B. Underlayment Nails: Aluminum, stainless-steel, or hot-dip galvanized-steel wire with low- profile metal or plastic caps, I-inch minimum diameter. 1. Provide cap nails complying with written instructions of synthetic-underlayment manufacturer. 2. Provide with minimum 0.0134-inch-thick cap, and with minimum 0.105-inch-thick shank of length to penetrate at least 3/4 inch into roof sheathing. ARCHITECTURAL TERRA COTTA ROOF TILES Boston Bay Architects, Inc. 07 32 13 -8 of 13 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA 2.07 A METAL FLASHING AND TRIM General: Comply with requirements in Section 07 62 00 "Sheet Metal Flashing and Trim." 1. Sheet Metal: Copper. B. Fabricate sheet metal flashing and trim to comply with recommendations in SMACNA's "Architectural Sheet Metal Manual" for design, dimensions, metal, and other characteristics of the item. C. 2.08 A B. 1. Step Flashings: Fabricate with a head lap of 3 inches and a minimum extension of 4 inches both horizontally and vertically. 2. Drip Edges: Fabricate in lengths not exceeding 10 feet, with 2-inch roof-deck flange and 1-1/2-inch fascia flange with 3/8-inch drip at lower edge. Vent-Pipe Flashings: ASTM B 749, Type L51121, at least 1/16 inch thick. Provide lead sleeve sized to slip over and tum down into pipe, soldered to skirt at slope of roof and extending at least 4 inches from pipe onto roof. FABRICATION Walls shall not be less than one inch thick and partitions shall be of such thickness and so spaced as to perform their proper functions with regard to form and structure. Necessary anchor holes and hand holds shall be provided in accordance with shop drawings so formed as to properly engage the structure. All joints shall be straight and true. All Terra Cotta shall be laid out at the factory to check for uniformity of joint widths and over-all dimensions. Where necessary to secure accurate dimensions and uniform joint widths, the material shall be sized straight and true. PART 3 -EXECUTION 3.01 A EXAMINATION Examine substrates, areas, and conditions, with Installer present, for compliance with requirements for installation tolerances and other conditions affecting performance of the Work. 1. Examine roof sheathing to verify that sheathing joints are supported by framing and blocking or metal clips and that installation is within flatness tolerances. 2. Verify that substrate is sound, dry, smooth, clean, sloped for drainage, and completely anchored and that provision has been made for flashings and penetrations through roofing. B. Prepare written report, endorsed by Installer, listing conditions detrimental to performance of the Work. C. Proceed with installation only after unsatisfactory conditions have been corrected. ARCHITECTURAL TERRA COTTA ROOF TILES Boston Bay Architects, Inc. 07 32 13 - 9 of 13 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA 3.02 A. UNDERLAYMENT INSTALLATION General: Comply with terra cotta roof tile manufacturer's written instructions and with recommendations in NRCA's "NRCA Roofing Manual: Steep-Slope Roof Systems" unless more stringent requirements are indicated. 1. Cover hip wood nailers with underlayment strips. B. Double-Layer Underlayment: Install on roof deck parallel with and starting at the eaves. Install a 19-inch-wide starter course at eaves and completely cover with a 36-inch-wide second course. Install succeeding 36-inch-wide courses lapping previous courses 19 inches in shingle fashion. Lap ends a minimum of 6 inches. Stagger end laps between succeeding courses at least 72 inches. Fasten with underlayment nails. C. 3.03 A. 1. Install fasteners at no more than 12 inches o.c. between side laps and 6-inch spacing at side laps. 2. Apply a continuous layer of asphalt roofing cement over starter course and on underlayment surface to be concealed by succeeding courses as each felt course is installed. Apply over entire roof. 3. Install underlayment on roof sheathing not covered by self-adhering sheet underlayment. Lap edges over self-adhering sheet underlayment not less than 4 inches in direction that sheds water. 4. Terminate underlayment extended up not less than 4 inches against sidewalls, curbs, chimneys, and other roof projections. Double-Layer Self-Adhering Sheet Underlayment: Install wrinkle free; comply with low- temperature installation restrictions of underlayment manufacturer if applicable. Install lapped in direction that sheds water. Lap sides not less than 3-1/2 inches. Lap ends not less than 6 inches, staggered 24 inches between succeeding courses. Roll laps with roller. Cover underlayment within seven days. METAL FLASHING INSTALLATION General: Install metal flashings and other sheet metal to comply with requirements m Section 07 62 00 "Sheet Metal Flashing and Trim." 1. Install metal flashings according to terra cotta roof tile manufacturer's written instructions and recommendations in NRCA's "NRCA Roofing Manual: Steep-Slope Roof Systems." B. Step Flashings: Install with a head lap of 3 inches and extend both horizontally and vertically. Install with lower edge of flashing just upslope of, and concealed by, butt of overlying tile. Fasten to roof deck only. C. Eave Drip Edges: Install beneath underlayment and fasten to roof deck. D. Pipe Flashings: Form flashing around pipe penetrations and tile roofing. Fasten and seal to tile roofing. ARCHITECTURAL TERRA COTTA ROOF TILES Boston Bay Architects, Inc. 07 32 13 -10 of 13 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA 3.04 A B. 3.06 A B. C. D. E. 3.07 A WOOD NAILERS Install wood nailers securely fastened to roof deck at the following locations: 1. Hips. 2. Rakes. Install beveled wood cant at hip caps and eaves, and securely fasten to roof deck. INSTALLATION,GENERAL All loose anchors, such as clamps, hangers, clips, straps, and pins shall be furnished and installed by the Terra Cotta Installation Contractor. Proper care should be exercised to prevent the corrosion of all steel supports,ties, etc. Where such protection cannot be permanently secured through encasement with mortar or concrete, or through the use of corrosion resistant metallic coating, non-corrosive metals should be employed. Exposed free-standing construction, subject to the absorption of water through mortar joints and liable to injury from subsequent freezing, or the expansion of improper filling material, should generally be left unfilled and should be ventilated by means of small, inconspicuously placed weep-holes indicated by W.H. on the shop drawings. Maintain uniform joint widths to match existing. Erection Tolerances: 1. Variation from Plumb: In accordance with ACI 530.1 current edition. 2. Variation from Level: In accordance with ACI 530.1 current edition 3. Variation from True Plane: In accordance with ACI 530.1 current edition. MIXING MORTAR AND GROUT Mix and proportion cementitious materials for site-made setting beds and grout: 1. Setting Mortar: Use Type N mortar; in accordance with ASTM C270 with the following material mix proportion by volume: a. Portland Cement: 1 part b. Hydrated Lime: 1 part c. Sand: 6 parts 2. Color of mortar shall match building's existing cleaned mortar. 3. Use colored sand to obtain desired mortar color. ARCHITECTURAL TERRA COTT A ROOF TILES Boston Bay Architects, Inc. 07 32 13 -11 of 13 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA 3.08 A TERRA COTTA ROOF TILE INSTALLATION General: Install terra cotta roof tiles according to manufacturer's written instructions and recommendations in TRI/WSRCA's "Concrete and Clay Roof Tile Design Criteria Installation Manual for Moderate Climate Regions" and NRCA's "NRCA Roofing Manual: Steep-Slope Roof Systems" unless more stringent requirements are indicated. 1. Maintain uniform exposure and coursing of terra cotta roof tiles throughout roof. 2. Extend tiles 2 inches over eave fasciae. 3. Nail Fastening: Drive nails to clear the terracotta roof tile so the tile hangs from the nail and is not drawn up. a. Install wire through nail holes of cut tiles that cannot be nailed directly to roof deck and fasten to nails driven into deck. 4. Storm Clips: Install to capture edges of longitudinal sides of terra cotta roof tiles and securely fasten to roof deck. 5. Cut and fit terra cotta roof tiles neatly around roof vents, pipes, ventilators, and other projections through roof. Fill voids with mortar. 6. Install terra cotta roof tiles with color blend approved by Architect. B. Flat-Shingle Terra Cotta Roof Tile Installation: 3.09 A B. 3.10 A B. C. 1. Maintain 2-inch head lap between succeeding courses of terra cotta roof tiles. 2. Offset joints by half the terra cotta roof tile width in succeeding courses. 3. Extend terracotta roof tiles 1 inch over fasciae at rakes. CUTTING AND FITTING Obtain Architect/Engineer concurrence prior to job site cutting and fitting any item not indicated on drawing. Cutting and fitting of the Terra Cotta that may be required at the building, including all fitting around anchors, steel and ironwork and reinforced concrete, shall be done by the contractor for setting Terra Cotta. Do not impair appearance or strength of Terra Cotta. All necessary face cutting of Terra Cotta at the job site shall be done with a saw using a water- cooled diamond blade. Face cutting shall not disturb the glaze. ADJUSTING AND CLEANING Remove and replace damaged or broken terra cotta roof tiles. Upon completion of Terra Cotta replacement operations, remove tools, equipment, and other unnecessary materials from site. Return adjacent area to the clean condition, which existed prior to the start of work. Remove and legally dispose off-site all debris, rubbish, and other materials resulting from Terra Cotta installation. ARCHITECTURAL TERRA COTTA ROOF TILES Boston Bay Architects, Inc. 07 32 13 -12 of 13 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA 3.11 A. B. PROTECTION Protect and do not damage existing adjacent work to remain. Protect new work from damage or staining due to construction operations. 1. All incomplete work including Terra Cotta and backing shall be protected by waterproof covering at night and at any time when liable to injury from storms or freezing. C. On completion of construction, remove all temporary protection. END OF SECTION ARCHITECTURAL TERRA COTTA ROOF TILES Boston Bay Architects, Inc. 07 32 13 -13 of 13 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA SECTION 07 62 00 -SHEET METAL FLASHING AND TRIM PART 1 -GENERAL 1.01 GENERAL PROVISIONS -FILED SUB-BID REQUIRED AS PART OF 07 00 01 ROOFING AND FLASHING FILED SUB BID A. Work of this Section requires Filed Sub-Bids and is governed by the prov1s10ns of the Massachusetts General Laws (MGL), Public Bidding Law Chapter 149, Sections 44A to 44J inclusive; and applicable Section of the MGL, Public Contract Law Chapter 30 as amended. 1.02 RELATED DOCUMENTS A. The Contractor, Subcontractors, and/or suppliers providing goods or services referenced in or related to this Section shall also be bound by the Documents identified in Division 01 Section "Summary", Paragraph l.OlA, entitled "Related Documents." 1.03 SUMMARY A. Section Includes: 1. Formed Products: a. Formed counterflashing. b. Formed steep-slope roof sheet metal fabrications. c. Roof penetration flashing. 2. All hoisting and scaffolding necessary for the completion of the work. 3. Waste disposal. B. Related Sections: 1. Section 05 03 74 "Historic Decorative Metal Replication" for replication of existing copper crown, cresting, finials and pressed metal siding. 2. Section 06 10 53 "Miscellaneous Rough Carpentry" for wood blocking. C. The following Sections also include work to be incorporated in the Roofing and Flashing Filed Sub Bid: 1. Section 05 03 74 "Historic Decorative Metal Replication." 2. Section 07 01 50.19 "Preparation for Re-Roofing." 3. Section 07 31 26 "Slate Shingles." 4. Section 07 32 13 "Architectural Terra Cotta Roof Tiles." 5. Section 07 72 53 "Snow Guards." 6. Section 08 61 00 "Roof Windows." SHEET METAL FLASHING AND TRIM Boston Bay Architects, Inc. 07 62 00 -1 of 9 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA 1.04 PERFORMANCE REQUIREMENTS A. General: Sheet metal flashing and trim assemblies as indicated shall withstand wind loads, structural movement, thermally induced movement, and exposure to weather without failure due to defective manufacture, fabrication, installation, or other defects in construction. Completed sheet metal flashing and trim shall not rattle, leak, or loosen, and shall remain watertight. B. Thermal Movements: Provide sheet metal flashing and trim that allows for thermal movements from ambient and surface temperature changes. 1. Temperature Change (Range): 120 deg F, ambient; 180 deg F, material surfaces. 1.05 SUB MITT ALS A. Product Data: For each type of product indicated. Include construction details, material descriptions, dimensions of individual components and profiles, and finishes for each manufactured product and accessory. B. Shop Drawings: Show fabrication and installation layouts of sheet metal flashing and trim, including plans, elevations, expansion-joint locations, and keyed details. Distinguish between shop-and field-assembled work. Include the following: 1. Identification of material, thickness, weight, and finish for each item and location in Project. 2. Details for forming sheet metal flashing and trim, including profiles, shapes, seams, and dimensions. 3. Details for joining, supporting, and securing sheet metal flashing and trim, including layout of fasteners, cleats, clips, and other attachments. Include pattern of seams. 4. Details of termination points and assemblies, including fixed points. 5. Details of expansion joints and expansion-joint covers, including showing direction of expansion and contraction. 6. Details of edge conditions, including eaves, ridges, valleys, rakes, crickets, and counterflashings as applicable. 7. Details of special conditions. 8. Details of connections to adjoining work. 9. Detail formed flashing and trim at a scale of not less than 1-1/2 inches per 12 inches. C. Fabrication Samples: For copings and roof edge flashings made from 12-inch lengths of full- size components including fasteners, cover joints, accessories, and attachments. D. Samples for Initial Selection: For each type of sheet metal flashing, trim, and accessory indicated with factory-applied color finishes involving color selection. E. Samples for Verification: For each type of exposed finish required, prepared on Samples of size indicated below: 1. Sheet Metal Flashing: 12 inches long by actual width of unit, including finished seam and in required profile. Include fasteners, cleats, clips, closures, and other attachments. SHEET METAL FLASHING AND TRIM Boston Bay Architects, Inc. 07 62 00 -2 of 9 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA 2. Trim, Metal Closures, Expansion Joints, Joint Intersections, and Miscellaneous Fabrications: 12 inches long and in required profile. Include fasteners and other exposed accessories. 3. Accessories and Miscellaneous Materials: Full-size Sample. F. Qualification Data: For qualified fabricator. G. Maintenance Data: For sheet metal flashing, trim, and accessories to include in maintenance manuals. 1.06 A. QUALITY ASSURANCE Product Options: Information on Drawings and in Specifications establishes requirements for system's aesthetic effects and performance characteristics. Aesthetic effects are indicated by dimensions, arrangements, alignment, and profiles of components and assemblies as they relate to sightlines, to one another, and to adjoining construction. Performance characteristics are indicated by criteria subject to verification by one or more methods including preconstruction testing, field testing, and in-service performance. 1. Do not modify intended aesthetic effects, as judged solely by Architect, except with Architect's approval. If modifications are proposed, submit comprehensive explanatory data to Architect for review. B. Fabricator Qualifications: Shop that employs skilled workers who custom fabricate sheet metal flashing and trim similar to that required for this Project and whose products have a record of successful in-service performance. C. Sheet Metal Flashing and Trim Standard: Comply with SMACNA's "Architectural Sheet Metal Manual" unless more stringent requirements are specified or shown on Drawings. D. Preinstallation Conference: Conduct conference at Project site. 1. Meet with Owner, Architect, Project Manager, Owner's insurer if applicable, Installer, and installers whose work interfaces with or affects sheet metal flashing and trim including installers of roofing materials, roof accessories, unit skylights, and roof- mounted equipment. 2. Review methods and procedures related to sheet metal flashing and trim. 3. Examine substrate conditions for compliance with requirements, including flatness and attachment to structural members. 4. Review special roof details, roof drainage, roof penetrations, and condition of other construction that will affect sheet metal flashing. 5. Document proceedings, including corrective measures and actions required, and furnish copy of record to each participant. SHEET METAL FLASHING AND TRIM Boston Bay Architects, Inc. 07 62 00 - 3 of 9 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA 1.07 A. B. 1.08 A. DELIVERY, STORAGE, AND HANDLING Do not store sheet metal flashing and trim materials in contact with other materials that might cause staining, denting, or other surface damage. Store sheet metal flashing and trim materials away from uncured concrete and masonry. Protect strippable protective covering on sheet metal flashing and trim from exposure to sunlight and high humidity, except to the extent necessary for the period of sheet metal flashing and trim installation. PROJECT CONDITIONS Temporary Support Facilities: Furnish and install all temporary lifts, hoists, staging, scaffolding, rigging, labor and materials, and temporary support to perform all operations in connection with the installation of this Work. Remove all temporary support facilities when no longer required. 1.09 COORDINATION A. Coordinate installation of manufactured roof specialties with interfacing and adjoining construction to provide a leakproof, secure, and noncorrosive installation. PART 2 -PRODUCTS 2.01 A. B. SHEET METALS General: Protect mechanical and other finishes on exposed surfaces from damage by applying a strippable, temporary protective film before shipping. Zinc-Tin Alloy-Coated Copper Sheet: ASTM B 370, cold-rolled copper sheet, HOO temper, of minimum uncoated weight (thickness) indicated; coated on both sides with a zinc-tin alloy (50 percent zinc, 50 percent tin). 1. Products: Subject to compliance with requirements, provide the following: a. Revere Copper Products, Inc.; FreedomGray. C. Copper Sheet: ASTM B 370, cold-rolled copper sheet, HOO or HOl temper. 1. Nonpatinated Exposed Finish: Mill. SHEET METAL FLASHING AND TRIM Boston Bay Architects, Inc. 07 62 00 -4 of 9 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REP AIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA 2.02 A. B. MISCELLANEOUS MATERIALS General: Provide materials and types of fasteners, solder, welding rods, protective coatings, separators, sealants, and other miscellaneous items as required for complete sheet metal flashing and trim installation and recommended by manufacturer of primary sheet metal or manufactured item unless otherwise indicated. Fasteners: Wood screws, annular threaded nails, self-tapping screws, self-locking rivets and bolts, and other suitable fasteners designed to withstand design loads and recommended by manufacturer of primary sheet metal or manufactured item. 1. General: Blind fasteners or self-drilling screws, gasketed, with hex-washer head. a. Exposed Fasteners: Heads matching color of sheet metal using plastic caps or factory-applied coating. b. Blind Fasteners: High-strength aluminum or stainless-steel rivets suitable for metal being fastened. 2. Fasteners for Zinc-Tin Alloy-Coated Copper Sheet: Series 300 stainless steel. 3. Fasteners for Copper Sheet: Copper, hardware bronze or passivated Series 300 stainless steel. C. Solder: 1. For Zinc-Tin Alloy-Coated Copper: ASTM B 32, 100 percent tin. 2. For Copper: ASTM B 32, Grade Sn50, 50 percent tin and 50 percent lead. D. Sealant Tape: Pressure-sensitive, 100 percent solids, gray polyisobutylene compound sealant tape with release-paper backing. Provide permanently elastic, nonsag, nontoxic, nonstaining tape 1/2 inch (13 mm) wide and 1/8 inch (3 mm) thick. E. Elastomeric Sealant: ASTM C 920, elastomeric polyurethane polymer sealant; low modulus; of type, grade, class, and use classifications required to seal joints in sheet metal flashing and trim and remain watertight. F. Butyl Sealant: ASTM C 1311, single-component, solvent-release butyl rubber sealant; polyisobutylene plasticized; heavy bodied for hooked-type expansion joints with limited movement. G. Epoxy Seam Sealer: Two-part, noncorrosive, aluminum seam-cementing compound, recommended by aluminum manufacturer for exterior nonmoving joints, including riveted joints. H. Bituminous Coating: Cold-applied asphalt emulsion complying with ASTM D 1187. SHEET METAL FLASHING AND TRIM Boston Bay Architects, Inc. 07 62 00 - 5 of 9 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA 2.03 A FABRICATION, GENERAL General: Custom fabricate sheet metal flashing and trim to comply with recommendations in SMACNA's "Architectural Sheet Metal Manual" that apply to design, dimensions, geometry, metal thickness, and other characteristics of item indicated. Fabricate items at the shop to greatest extent possible. 1. Fabricate sheet metal flashing and trim in thickness or weight needed to comply with performance requirements, but not less than that specified for each application and metal. 2. Obtain field measurements for accurate fit before shop fabrication. 3. Form sheet metal flashing and trim without excessive oil canning, buckling, and tool marks and true to line and levels indicated, with exposed edges folded back to form hems. 4. Conceal fasteners and expansion provisions where possible. Exposed fasteners are not allowed on faces exposed to view. B. Fabrication Tolerances: Fabricate sheet metal flashing and trim that is capable of installation to a tolerance of 1/4 inch in 20 feet on slope and location lines as indicated and within 1/8-inch offset of adjoining faces and of alignment of matching profiles. C. Sealed Joints: Form nonexpansion but movable joints in metal to accommodate elastomeric sealant. D. E. F. G. H. 2.04 A Expansion Provisions: Where lapped expansion provisions cannot be used, form expansion joints of intermeshing hooked flanges, not less than 1 inch deep, filled with butyl sealant concealed withinjoints. Fabricate cleats and attachment devices from same material as accessory being anchored or from compatible, noncorrosive metal. Fabricate cleats and attachment devices of sizes as recommended by SMACNA's "Architectural Sheet Metal Manual" for application, but not less than thickness of metal being secured. Seams: Fabricate nonmoving seams with flat-lock seams. Tin edges to be seamed, form seams, and solder. Do not use graphite pencils to mark metal surfaces. STEEP-SLOPE ROOF SHEET METAL FABRICATIONS Step Flashing: Fabricate from the following material: 1. Copper: 20 oz./sq. ft. B. Drip Edges: Fabricate from the following material: 1. Copper: 20 oz./sq. ft. SHEET METAL FLASHING AND TRIM Boston Bay Architects, Inc. 07 62 00 -6 of 9 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA C. Roof-Penetratioq Flashing: Fabricate from the following material: 1. Zinc-Tin Alloy-Coated Copper: 20 oz./sq. ft. PART 3 -EXECUTION 3.01 A B. C. 3.02 A EXAMINATION Examine substrates, areas, and conditions, with Installer present, to verify actual locations, dimensions and other conditions affecting performance of the Work. 1. Verify compliance with requirements for installation tolerances of substrates. 2. Verify that substrate is sound, dry, smooth, clean, sloped for drainage, and securely anchored. For the record, prepare written report, endorsed by Installer, listing conditions detrimental to performance of the Work. Proceed with installation only after unsatisfactory conditions have been corrected. INSTALLATION, GENERAL General: Anchor sheet metal flashing and trim and other components of the Work securely in place, with provisions for thermal and structural movement. Use fasteners, solder, welding rods, protective coatings, separators, sealants, and other miscellaneous items as required to complete sheet metal flashing and trim system. 1. Install sheet metal flashing and trim true to line and levels indicated. Provide uniform, neat seams with minimum exposure of solder, welds, and sealant. 2. Install sheet metal flashing and trim to fit substrates and to result in watertight performance. Verify shapes and dimensions of surfaces to be covered before fabricating sheet metal. 3. Space cleats not more than 12 inches apart. Anchor each cleat with two fasteners. Bend tabs over fasteners. 4. Install exposed sheet metal flashing and trim without excessive oil canning, buckling, and tool marks. 5. Install sealant tape where indicated. 6. Torch cutting of sheet metal flashing and trim is not permitted. 7. Do not use graphite pencils to mark metal surfaces. B. Metal Protection: Where dissimilar metals will contact each other or corrosive substrates, protect against galvanic action by painting contact surfaces with bituminous coating or by other permanent separation as recommended by SMACNA. 1. Underlayment: Where installing metal flashing directly on cementltlous or wood substrates, install a course of felt underlayment and cover with a slip sheet or install a course of polyethylene sheet. SHEET METAL FLASHING AND TRIM Boston Bay Architects, Inc. 07 62 00 -7 of 9 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCI NORTHAMPTON, MA C. Expansion Provisions: Provide for thermal expansion of exposed flashing and trim. Space movement joints at a maximum of 10 feet with no joints allowed within 24 inches of comer or intersection. Where lapped expansion provisions cannot be used or would not be sufficiently watertight, form expansion joints of intermeshing hooked flanges, not less than 1 inch (25 mm) deep, filled with sealant concealed within joints. D. Fastener Sizes: Use fasteners of sizes that will penetrate wood sheathing not less than 1-1/4 inches for nails and not less than 3/4 inch for wood screws. E. Seal joints as shown and as required for watertight construction. 1. Where sealant-filled joints are used, embed hooked flanges of joint members not less than 1 inch into sealant. Form joints to completely conceal sealant. When ambient temperature at time of installation is moderate, between 40 and 70 deg F, set joint members for 50 percent movement each way. Adjust setting proportionately for installation at higher ambient temperatures. Do not install sealant-type joints at temperatures below 40 deg F. 2. Prepare joints and apply sealants to comply with requirements in Section 07 92 00 "Joint Sealants." F. Soldered Joints: Clean surfaces to be soldered, removing oils and foreign matter. Pre-tin edges of sheets to be soldered to a width of 1-1/2 inches, except reduce pre-tinning where pre-tinned surface would show in completed Work. 3.03 A. B. C. 1. Do not solder aluminum sheet. 2. Pre-tinning is not required for zinc-tin alloy-coated copper. 3. Do not use torches for soldering. Heat surfaces to receive solder and flow solder into joint. Fill joint completely. Completely remove flux and spatter from exposed surfaces. ROOF FLASHING INSTALLATION General: Install sheet metal flashing and trim to comply with performance requirements[, sheet metal manufacturer's written installation instructions,] and SMACNA's "Architectural Sheet Metal Manual." Provide concealed fasteners where possible, set units true to line, and level as indicated. Install work with laps, joints, and seams that will be permanently watertight and weather resistant. Pipe or Post Counterflashing: Install counterflashing umbrella with close-fitting collar with top edge flared for elastomeric sealant, extending a minimum of 4 inches over base flashing. Install stainless-steel draw band and tighten. Counterflashing: Coordinate installation of counterflashing with installation of base flashing. Insert counterflashing in reglets or receivers and fit tightly to base flashing. Extend counterflashing 4 inches over base flashing. Lap counterflashing joints a minimum of 4 inches and bed with sealant. Secure in a waterproof manner by means of snap-in installation and sealant or lead wedges and sealant. SHEET METAL FLASHING AND TRIM Boston Bay Architects, Inc. 07 62 00 -8 of 9 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA D. 3.04 A. B. 3.05 A. B. C. D. E. 3.06 A. Roof-Penetration Flashing: Coordinate installation of roof-penetration flashing with installation of roofing and other items penetrating roof. Seal with elastomeric sealant and clamp flashing to pipes that penetrate roof. ERECTION TOLERANCES Installation Tolerances: Shim and align sheet metal flashing and trim within installed tolerance of 1/4 inch in 20 feet on slope and location lines as indicated and within 1/8-inch offset of adjoining faces and of alignment of matching profiles. Installation Tolerances: Shim and align sheet metal flashing and trim within installed tolerances specified in MCA's "Guide Specification for Residential Metal Roofing." CLEANING AND PROTECTION Clean exposed metal surfaces of substances that interfere with uniform oxidation and weathering. Clean and neutralize flux materials. Clean off excess solder. Clean off excess sealants. Remove temporary protective coverings and strippable films as sheet metal flashing and trim are installed unless otherwise indicated in manufacturer's written installation instructions. On completion of installation, remove unused materials and clean finished surfaces. Maintain in a clean condition during construction. Replace sheet metal flashing and trim that have been damaged or that have deteriorated beyond successful repair by finish touchup or similar minor repair procedures. WASTE DISPOSAL Unless otherwise indicated, excess materials are Contractor's property. At completion of roofing work, remove from Project site. Separate, salvage, recycle, and legally dispose of materials in accordance with the Commonwealth of Massachusetts Waste Ban, 310 CMR 19.017. END OF SECTION SHEET METAL FLASHING AND TRIM Boston Bay Architects, Inc. 07 62 00 - 9 of 9 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA SECTION 07 72 53 -SNOW GUARDS PART 1 -GENERAL 1.01 A 1.02 A 1.03 A GENERAL PROVISIONS -FILED SUB-BID REQUIRED AS PART OF 07 00 01 ROOFING AND FLASHING FILED SUB BID Work of this Section requires Filed Sub-Bids and is governed by the proV1s10ns of the Massachusetts General Laws (MGL), Public Bidding Law Chapter 149, Sections 44A to 441 inclusive; and applicable Section of the MGL, Public Contract Law Chapter 30 as amended. RELATED DOCUMENTS The Contractor, Subcontractors, and/or suppliers providing goods or services referenced in or related to this Section shall also be bound by the Documents identified in Division O 1 Section "Summary", Paragraph 1.0 IA, entitled "Related Documents." SUMMARY Section Includes: 1. Rail-type, flat-mounted snow guards. B. Related Sections: 1. Section 07 31 26 "Slate Shingles" for installation of rail-type, flat mounted snow guards on slate shingle roofing. C. The following Sections also include work to be incorporated in the Roofing and Flashing Filed Sub Bid: 1. Section 05 03 74 "Historic Decorative Metal Replication." 2. Section 0701 50.19 "Preparation for Re-Roofing." 3. Section 07 31 26 "Slate Shingles." 4. Section 07 3:2 13 "Architectural Terra Cotta Roof Tiles." 5. Section 07 62 00 "Sheet Metal Flashing and Trim." 6. Section 08 61 00 "Roof Windows." 1.04 ACTION SUBMITTALS A Product Data: Include construction details, material descriptions, dimensions of individual components and profiles, and finishes for snow guards. SNOW GUARDS 07 72 53 - 1 of 3 Boston Bay Architects, Inc. HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCI NORTHAMPTON, MA B. Shop Drawings: Include roof plans showing layouts and attachment details of snow guards. 1. Include calculation of number and location of snow guards based on snow load, roof slope, roof type, components, spacings, and finish. 2. Include details of rail-type snow guards. C. Samples: 1.05 A 1.06 A 1. Base, bracket and 12-inch-long rail. INFORMATIONAL SUBMITTALS Product Test Reports: For each type of snow guard, for tests performed by manufacturer and witnessed by a qualified testing agency. PROJECT CONDITIONS Temporary Support Facilities: Furnish and install all temporary lifts, hoists, staging, scaffolding, rigging, labor and materials, and temporary support to perform all operations in connection with the installation of this Work. Remove all temporary support facilities when no longer required. PART 2 -PRODUCTS 2.01 A PERFORMANCE REQUIREMENTS Performance Requirements: Provide snow guards that withstand exposure to weather and resist thermally induced movement without failure, rattling, or fastener disengagement due to defective manufacture, fabrication, installation, or other defects in construction. 1. Temperature Change: 120 deg F, ambient; 180 deg F, material surfaces. B. Structural Performance: In accordance with the Massachusetts State Building Code. 2.02 A 1. Snow Loads: As indicated on Drawings. RAIL-TYPE SNOW GUARDS Flat-Mounted, Rail-Type Snow Guards: 1. Basis-of-Design Product: Subject to compliance with requirements, provide Alpine SnowGuards; a division of Vermont Slate & Copper Services, Inc.; Model PP225, or comparable product by one of the following: a. Rocky Mountain Snow Guards, Inc. SNOW GUARDS 07 72 53 - 2 of 3 Boston Bay Architects, Inc. HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCI NORTHAMPTON, MA b. Sno Gem, Inc. 2. Description: Units fabricated from metal baseplate anchored to fixed bracket and equipped with three bars. 3. Brackets: 1/8-inch 260 half hard brass. 4. Baseplate: 1/8-inch 260 half hard brass, sized to match size of one slate shingle. 5. Tubing: 272 Series brass, 1-inch outside diameter and 1/8-inch wall thickness. 6. Couplings: 300 Series brass, 3-inch long internal and concealed coupling. 7. End Caps: Brass plated, Type 304 stainless steel. 8. End Collars: C304 Brass. 9. Ice Flags: 260 Brass. 10. Ice Screen: 260 Brass. 11. Washers: 4 washers at 3/16-inch and 2 washers at 1/4 inch brass. 12. Connector: C87500 silicon bronze, 3/8 inch thick. 13. Fasteners: Compatible with roof application and that meet specified pull out values as indicated in load test data. PART 3 -EXECUTION 3.01 A B. 3.02 A B. 3.03 A B. EXAMINATION Examine substrates and conditions, with Installer present, for compliance with requirements for installation tolerances, snow guard attachment, and other conditions affecting performance of the Work. 1. Verify compatibility with and suitability of substrates including compatibility with existing finishes or primers. Proceed with installation only after unsatisfactory conditions have been corrected. PREPARATION Clean and prepare substrates for bonding snow guards. Prime substrates according to snow guard manufacturer's written instructions. INSTALLATION Install snow guards according to manufacturer's written instructions. Attachment for Slate Shingle Roofing: 1. Flat-Mounted, Rail-Type Snow Guards: Mounting plates screwed to the roof in place of a shingle. END OF SECTION SNOW GUARDS 07 72 53 -3 of 3 Boston Bay Architects, Inc. HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA SECTION 07 92 00 -JOINT SEALANTS PART 1 -GENERAL 1.01 A. 1.02 A. RELATED DOCUMENTS The Contractor, Subcontractors, and/or suppliers providing goods or services referenced in or related to this Section shall also be bound by the Documents identified in Division O 1 Section "Summary", Paragraph l.OlA, entitled "Related Documents." SUMMARY Section Includes: 1. Silicone joint sealants. 2. Urethane joint sealants. B. Related Sections include the following: 1.03 A. 1. Section 04 03 22 "Historic Brick Unit Masonry Repair." 2. Section 04 03 23 "Historic Brick UnitMasonry Repointing." 3. Section 04 03 43 "Historic Stone Masonry Restoration." 4. Section 07 31 26 "Slate Shingles." 5. Section 07 32 13 "Architectural Terra Cotta Roof Tiles." 6. Section 08 03 52 "Historic Treatment of Wood Windows." 7. Section 08 52 00 "Wood Windows." PRECONSTRUCTION TESTING Preconstruction Compatibility and Adhesion Testing: Submit to joint-sealant manufacturers, for testing indicated below, samples of materials that will contact or affect joint sealants. 1. Use ASTM C 1087 to determine whether priming and other specific joint preparation techniques are required to obtain rapid, optimum adhesion of joint sealants to joint substrates. 2. Submit not fewer than eight pieces of each type of material, including joint substrates, shims, joint-sealant backings, secondary seals, and miscellaneous materials. 3. Schedule sufficient time for testing and analyzing results to prevent delaying the Work. 4. For materials failing tests, obtain joint-sealant manufacturer's written instructions for corrective measures including use of specially formulated primers. 5. Testing will not be required if joint-sealant manufacturers submit joint preparation data that are based on previous testing of current sealant products for adhesion to, and compatibility with, joint substrates and other materials matching those submitted. JOINT SEALANTS Boston Bay Architects, Inc. 07 92 00 -1 of 8 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA 1.04 A B. 1.05 A B. C. D. PERFORMANCE REQUIREMENTS Provide elastomeric joint sealants that establish and maintain watertight and airtight continuous joint seals without staining or deteriorating joint substrates. Provide joint sealants for interior applications that establish and maintain airtight and water- resistant continuous joint seals without staining or deteriorating joint substrates. ACTION SUBMITTALS Product Data: For each joint-sealant product indicated. Samples for Initial Selection: Manufacturer's color charts consisting of strips of cured sealants showing the full range of colors available for each product exposed to view. Samples for Verification: For each type and color of joint sealant required, provide Samples with joint sealants in 1/2-inch-wide joints formed between two 6-inch-long strips of material matching the appearance of exposed surfaces adjacent to joint sealants. Joint-Sealant Schedule: Include the following information: 1. Joint-sealant application, joint location, and designation. 2. Joint-sealant manufacturer and product name. 3. Joint-sealant formulation. 4. Joint-sealant color. 1.06 INFORMATIONAL SUBMITTALS A Product Certificates: For each type of joint sealant and accessory, signed by product manufacturer. B. Qualification Data: For Installer. C. Compatibility and Adhesion Test Reports: From sealant manufacturer, indicating the following: 1. Materials forming joint substrates and joint-sealant backings have been tested for compatibility and adhesion with joint sealants. 2. Interpretation of test results and written recommendations for primers and substrate preparation needed for adhesion. D. Product Test Reports: Based on comprehensive testing of product formulations performed by a qualified testing agency, indicating that sealants comply with requirements. E. Preconstruction Compatibility and Adhesion Test Reports: From sealant manufacturer, indicating the following: 1. Materials forming joint substrates and joint-sealant backings have been tested for compatibility and adhesion with joint sealants. JOINT SEALANTS Boston Bay Architects, Inc. 07 92 00 - 2 of 8 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCI NORTHAMPTON, MA F. 1.07 A. 2. Interpretation of test results and written recommendations for primers and substrate preparation needed for adhesion. Warranties: Special warranties specified in this Section. QUALITY ASSURANCE Installer Qualifications: Manufacturer's authorized Installer who is approved or licensed for installation of elastomeric sealants required for this Project. B. Source Limitations: Obtain each type of joint sealant through one source from a single manufacturer. C. Product Testing: Test joint sealants using a qualified testing agency. 1. Testing Agency Qualifications: An independent testing agency qualified according to ASTM C 1021 to conduct the testing indicated. 2. Test according to SWRI's Sealant Validation Program for compliance with requirements specified by reference to ASTM C 920 for adhesion and cohesion under cyclic movement, adhesion-in-peel, and indentation hardness. D. Mockups: Build mockups incorporating sealant joints, as follows, to verify selections made under sample submittals and to demonstrate aesthetic effects and set quality standards for materials and execution: E. 1.08 A. 1. Joints in mockups of assemblies specified in other Sections that are indicated to receive elastomeric joint sealants, which are specified by reference to this Section. 2. Each type of sealant and joint substrate indicated. Preinstallation Conference: Conduct conference at Project site to comply with requirements in Section 01 31 00 "Project Management and Coordination." PROJECT CONDITIONS Do not proceed with installation of joint sealants under the following conditions: 1. When ambient and substrate temperature conditions are outside limits permitted by joint- sealant manufacturer or are below 40 deg F. 2. When joint substrates are wet.. 3. Where joint widths are less than those allowed by joint-sealant manufacturer for applications indicated. 4. Contaminants capable of interfering with adhesion have not yet been removed from joint substrates. JOINT SEALANTS Boston Bay Architects, Inc. 07 92 00 -3 of 8 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA 1.09 A WARRANTY Special Installer's Warranty: Installer's standard form in which Installer agrees to repair or replace elastomeric joint sealants that do not comply with performance and other requirements specified in this Section within specified warranty period. 1. Warranty Period: Two years from date of Substantial Completion. B. Special Manufacturer's Warranty: Manufacturer's standard form in which elastomeric sealant manufacturer agrees to furnish elastomeric joint sealants to repair or replace those that do not comply with performance and other requirements specified in this Section within specified warranty period. 1. Warranty Period: Five years from date of Substantial Completion. C. Special warranties specified in this Article exclude deterioration or failure of elastomeric joint sealants from the following: 1. Movement of the structure resulting in stresses on the sealant exceeding sealant manufacturer's written specifications for sealant elongation and compression caused by structural settlement or errors attributable to design or construction. 2. Disintegration of joint substrates from natural causes exceeding design specifications. 3. Mechanical damage caused by individuals, tools, or other outside agents. 4. Changes in sealant appearance caused by accumulation of dirt or other atmospheric contaminants. PART 2 -PRODUCTS 2.01 A B. MATERIALS, GENERAL Compatibility: Provide joint sealants, backings, and other related materials that are compatible with one another and with joint substrates under conditions of service and application, as demonstrated by joint-sealant manufacturer, based on testing and field experience. VOC Content of Interior Sealants: Provide sealants and sealant primers for use inside the weatherproofing system that comply with the following limits for VOC content when calculated according to 40 CFR 59, Part 59, Subpart D (EPA Method 24 ): 1. Architectural Sealants: 250 g/L. 2. Sealant Primers for Nonporous Substrates: 250 g/L. 3. Sealant Primers for Porous Substrates: 775 g/L. C. Liquid-Applied Joint Sealants: Comply with ASTM C 920 and other requirements indicated for each liquid-applied joint sealant specified, including those referencing ASTM C 920 classifications for type, grade, class, and uses related to exposure and joint substrates. JOINT SEALANTS Boston Bay Architects, Inc. 07 92 00 - 4 of 8 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REP AIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA D. E. 2.02 Stain-Test-Response Characteristics: Where sealants are specified to be nonstaining to porous substrates, provide products that have undergone testing according to ASTM C 1248 and have not stained porous joint substrates indicated for Project. Colors of Exposed Joint Sealants: As selected by Architect from manufacturer's full range. SILICONE JOINT SEALANTS A. Single-Component, Nonsag, Neutral-Curing Silicone Joint Sealant: ASTM C 920, Type S, Grade NS, Class 100/50, for Use NT. 1. Products: Subject to compliance with requirements, provide one of the following: a. Dow Corning Corporation; 790. b. Pecora Corporation; 890 NST. c. Tremco Incorporated; Spectrem 1. 2.03 URETHANE JOINT SEALANTS A. Single-Component, Nonsag, Urethane Joint Sealant: ASTM C 920, Type S, Grade NS, Class 25, for Use NT. 1. Products: Subject to compliance with requirements, provide one of the following: a. BASF Corporation-Construction Systems; MasterSeal NP 1. b. Pecora Corporation; Dynatrol I-XL. c. Sherwin Williams; Loxon lK Smooth. d. Sika Corporation, Construction Products Division; Sikaflex -la. e. Tremco; Dymonic. B. Multicomponent, Nonsag, Urethane Joint Sealant: ASTM C 920, Type M, Grade NS, Class 50, for Use NT. 2.04 A. 1. Products: Subject to compliance with requirements, provide one of the following: a. BASF Corporation-Construction Systems; MasterSeal NP 2. b. Pecora Corporation; Dynatrol II. c. Sherwin Williams; Loxon 2K NS. d. Tremco; Dymeric 240 FC. JOINT-SEALANT BACKING General: Provide sealant backings of material and type that are nonstaining; are compatible with joint substrates, sealants, primers, and other joint fillers; and are approved for applications indicated by sealant manufacturer based on field experience and laboratory testing. JOINT SEALANTS Boston Bay Architects, Inc. 07 92 00 -5 of 8 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCI NORTHAMPTON, MA B. C. 2.05 A. B. C. Cylindrical Sealant Backings: ASTM C 1330, Type C (closed-cell material with a surface skin) as approved in writing by joint-sealant manufacturer for joint application indicated, and of size and density to control sealant depth and otherwise contribute to producing optimum sealant performance. Bond-Breaker Tape: Polyethylene tape or other plastic tape recommended by sealant manufacturer for preventing sealant from adhering to rigid, inflexible joint-filler materials or joint surfaces at back of joint where such adhesion would result in sealant failure. Provide self- adhesive tape where applicable. MISCELLANEOUS MATERIALS Primer: Material recommended by joint-sealant manufacturer where required for adhesion of sealant to joint substrates indicated, as determined from preconstruction joint-sealant-substrate tests and field tests. Cleaners for Nonporous Surfaces: Chemical cleaners acceptable to manufacturers of sealants and sealant backing materials, free of oily residues or other substances capable of staining or harming joint substrates and adjacent nonporous surfaces in any way, and formulated to promote optimum adhesion of sealants to joint substrates. Masking Tape: Nonstaining, nonabsorbent material compatible with joint sealants and surfaces adjacent to joints. PART 3 -EXECUTION 3.01 A. B. 3.02 A. EXAMINATION Examine joints indicated to receive joint sealants, with Installer present, for compliance with requirements for joint configuration, installation tolerances, and other conditions affectingjoint- sealant performance. Proceed with installation only after unsatisfactory conditions have been corrected. PREPARATION Surface Cleaning of Joints: Clean out joints immediately before installing joint sealants to comply with joint-sealant manufacturer's written instructions and the following requirements: 1. Remove all foreign material from joint substrates that could interfere with adhesion of joint sealant, including dust, paints (except for permanent, protective coatings tested and approved for sealant adhesion and compatibility by sealant manufacturer), old joint sealants, oil, grease, waterproofing, water repellents, water, surface dirt, and frost. 2. Clean porous joint substrate surfaces by brushing, grinding, blast cleaning, mechanical abrading, or a combination of these methods to produce a clean, sound substrate capable of developing optimum bond with joint sealants. Remove loose particles remaining after JOINT SEALANTS Boston Bay Architects, Inc. 07 92 00 - 6 of 8 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA B. C. 3.03 A. B. C. cleaning operations above by vacuuming or blowing out joints with oil-free compressed air. Porous joint substrates include the following: a. Concrete. b. Masonry. c. Unglazed surfaces of ceramic tile. 3. Remove laitance and form-release agents from concrete. 4. Clean nonporous surfaces with chemical cleaners or other means that do not stain, harm substrates, or leave residues capable of interfering with adhesion of joint sealants. Nonporous joint substrates include the following: a. Metal. b. Glass. c. Porcelain enamel. d. Glazed surfaces of ceramic tile. Joint Priming: Prime joint substrates, where recommended in wntmg by joint-sealant manufacturer, based on preconstruction joint-sealant-substrate tests or prior experience. Apply primer to comply with joint-sealant manufacturer's written instructions. Confine primers to areas of joint-sealant bond; do not allow spillage or migration onto adjoining surfaces. Masking Tape: Use masking tape where required to prevent contact of sealant with adjoining surfaces that otherwise would be permanently stained or damaged by such contact or by cleaning methods required to remove sealant smears. Remove tape immediately after tooling without disturbing joint seal. INSTALLATION OF JOINT SEALANTS General: Comply with joint-sealant manufacturer's written installation instructions for products and applications indicated, unless more stringent requirements apply. Sealant Installation Standard: Comply with recommendations in ASTM C 1193 for use of joint sealants as applicable to materials, applications, and conditions indicated. Install sealant backings of type indicated to support sealants during application and at position required to produce cross-sectional shapes and depths of installed sealants relative to joint widths that allow optimum sealant movement capability. 1. Do not leave gaps between ends of sealant backings. 2. Do not stretch, twist, puncture, or tear sealant backings. 3. Remove absorbent sealant backings that have become wet before sealant application and replace them with dry materials. D. Install bond-breaker tape behind sealants where sealant backings are not used between sealants and backs of joints. E. Install sealants using proven techniques that comply with the following and at the same time backings are installed: JOINT SEALANTS Boston Bay Architects, Inc. 07 92 00 -7 of 8 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA 1. Place sealants so they directly contact and fully wet joint substrates. 2. Completely fill recesses in each joint configuration. 3. Produce uniform, cross-sectional shapes and depths relative to joint widths that allow optimum sealant movement capability. F. Tooling of Nonsag Sealants: Immediately after sealant application and before skinning or curing begins, tool sealants according to requirements specified below to form smooth, uniform beads of configuration indicated; to eliminate air pockets; and to ensure contact and adhesion of sealant with sides of joint. 3.04 A 3.05 A 3.06 A 1. Remove excess sealant from surfaces adjacent to joints. 2. Use tooling agents that are approved in writing by sealant manufacturer and that do not discolor sealants or adjacent surfaces. 3. Provide concave joint configuration per Figure 5A in ASTM C 1193, unless otherwise indicated. CLEANING Clean off excess sealant or sealant smears adjacent to joints as the Work progresses by methods and with cleaning materials approved in writing by manufacturers of joint sealants and of products in whichjoints occur. PROTECTION Protect joint sealants during and after curing period from contact with contaminating substances and from damage resulting from construction operations or other causes so sealants are without deterioration or damage at time of Substantial Completion. If, despite such protection, damage or deterioration occurs, cut out and remove damaged or deteriorated joint sealants immediately so installations with repaired areas are indistinguishable from original work. JOINT-SEALANT SCHEDULE Joint-Sealant Application: Exterior joints in vertical surfaces and horizontal nontraffic surfaces. 1. Joint Locations: a. Perimeter joints at frames of doors and windows. b. Other joints as indicated. 2. Urethane Joint Sealant: Multicomponent, nonsag, Class 50. 3. Joint-Sealant Color: As selected by Architect from manufacturer's full range of colors, for each material. END OF SECTION JOINT SEALANTS Boston Bay Architects, Inc. 07 92 00 -8 of 8 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA SECTION 08 03 52 -HISTORIC TREATMENT OF WOOD WINDOWS PART 1 -GENERAL 1.01 RELATED DOCUMENTS A The Contractor, Subcontractors, and/or suppliers providing goods or services referenced in or related to this Section shall also be bound by the Documents identified in Division O 1 Section "Summary", Paragraph LOIA, entitled "Related Documents." 1.02 SUMMARY A Section includes historic treatment of wood windows as follows: 1. Repairing wood window sashes, including reglazing, in shop. 2. Providing new weatherstripping. 3. Repairing wood frames and sills. B. Related Requirements: 1.03 A B. C. 1. Section 00 31 26 "Existing Hazardous Materials Information." 2. Section 01 35 43 "Environmental Procedures" for procedures for lead paint removal. 3. Section 01 35 91 "Historic Treatment Procedures" for general historic treatment requirements. 4. Section 02 80 20 "Asbestos Remediation." 5. Section 06 20 13 "Exterior Finish Carpentry." 6. Section 08 52 00 "Wood Windows" for new wood windows. 7. Section 09 03 91 "Historic Treatment of Plain Painting" for field finish painting wood window sashes, frames and trim by the Painting Filed Sub Bid. DEFINITIONS Glazing: Includes glass, glazing points, glazing tapes, glazing sealants, and glazing compounds. Window: Includes window frame, sash, and hardware, unless otherwise indicated by context. Wood Window Component Terminology: Wood window components for historic treatment work include the following classifications: 1. Frame Components: Head, jambs, and sill. 2. Sash Components: Stiles and rails, parting bead, stop, and muntins. 3. Exterior Trim: Exterior casing, brick mold, and cornice or drip cap. HISTORIC TREATMENT OF WOOD WINDOWS Boston Bay Architects, Inc. 08 03 52 -1 of 13 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA 1.04 A. 1.05 A. PREINSTALLATION MEETINGS Preinstallation Conference: Conduct conference at Project site. 1. Review minutes of Preliminary Historic Treatment Conference that pertain to historic treatment of wood windows. 2. Review methods and procedures related to historic treatment of wood windows including, but not limited to, the following: a. Historic treatment specialist's personnel, equipment, and facilities needed to make progress and avoid delays. b. Materials, material application, sequencing, tolerances, and required clearances. c. Fire-protection plan. d. Wood window historic treatment program. SEQUENCING AND SCHEDULING Perform historic treatment of wood windows in the following sequence, which includes work specified in this and other Sections: 1. Label each window frame with permanent opening-identification number in inconspicuous location. 2. Tag existing window sash with opening-identification numbers and remove for off-site repair. Indicate on tags the locations on window of each component, such as "top sash," and "bottom sash." 3. Remove window sash, dismantle hardware, and tag hardware with opening-identification numbers. 4. Install temporary protection and security at window openings. 5. In the shop, label each sash unit with permanent opening-identification number m inconspicuous location and remove site-applied tags. 6. Sort units by condition, separating those that need extensive repair. 7. Clean surfaces. 8. General Wood-Repair Sequence: a. Remove paint to bare wood. b. Rack frames slightly to inject adhesive into mortise and tenon joints; square frames to proper fit before adhesive sets. c. If thicker than original glass is required, rout existing muntins to required rebate size. d. Repair wood by consolidation, member replacement, partial member replacement, and patching. e. Sand, prime, fill, sand again, and prime surfaces again for refinishing. 9. Reglaze as required. 10. Repair, refinish, and replace hardware ifrequired. Reinstall operating hardware. 11. Remove temporary protection and security at window openings. 12. Reinstall units. 13. Application of finish coats by Painting Filed Sub Bid. 14. Install remaining hardware and new weather stripping. HISTORIC TREATMENT OF WOOD WINDOWS Boston Bay Architects, Inc. 08 03 52 - 2 of 13 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCI NORTHAMPTON, MA 1.06 A. ACTION SUBMITTALS Product Data: For each type of product. 1. Include recommendations for product application and use. Include test data substantiating that products comply with requirements. B. Shop Drawings: 1. Include plans, elevations, and sections showing locations and extent of repair and replacement work, with enlarged details of replacement parts indicating materials, profiles, joinery, reinforcing, method of splicing into or attaching to existing wood window, accessory items, and finishes. 2. Include field-verified dimensions and the following: a. Full-size shapes and profiles with complete dimensions for replacement components and their jointing, showing relation of existing to new components. b. Templates and directions for installing hardware and anchorages. c. Identification of each new unit and its corresponding window locations in the building on annotated plans and elevations. d. Provisions for sealant joints as required for location. C. Samples for Initial Selection: For each type of exposed wood and finish. 1. Identify wood species, cut, and other features. 2. Include Samples of hardware and accessories involving color selection. D. Samples for Verification: For the following products in manufacturer's standard sizes unless otherwise indicated, finished as required for use in the Work: 1.07 A. 1. Replacement Units: 12-inch-long, full-size frame and sash sections with applied finish. 2. Replacement Members: 12 inches long for each replacement member, including parts of frame, sash, exterior trim, and interior trim. a. Additional Samples of replacement members that show fabrication techniques, materials, and finishes as requested by Architect. 3. Repaired Wood Window Members: Prepare Samples using ex1stmg wood window members removed from site, repaired, and prepared for refinishing. 4. Primed Wood Window Members: Prepare Samples using existing wood window members removed from site, repaired, and primed. 5. Hardware: Full-size units with restored finish. 6. Weather Stripping: 12-inch-long sections. 7. Glass: Full-size units of each type and appearance. INFORMATIONAL SUBMITTALS Qualification Data: For historic treatment specialist, including workers and wood-repair- material manufacturer. HISTORIC TREATMENT OF WOOD WINDOWS Boston Bay Architects, Inc. 08 03 52 -3 of 13 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCI NORTHAMPTON, MA B. 1.08 A. B. Wood Window Historic Treatment Program: Submit before work begins. QUALITY ASSURANCE Historic Treatment Specialist Qualifications: A qualified historic wood window specialist, experienced in repairing, refinishing, and replacing wood windows in whole and in part with a minimum of 10 years' experience with projects of this size and scope. Experience only in fabricating and installing new wood windows is insufficient experience for wood-window historic treatment work. Wood-Repair-Material Manufacturer Qualifications: A firm regularly engaged in producing wood consolidant and wood-patching compound that have been used for similar historic wood- treatment applications with successful results, and with factory-authorized service representatives who are available for consultation and Project-site inspection and on-site assistance. C. Wood Window Historic Treatment Program: Prepare a written, detailed description of materials, methods, equipment, and sequence of operations to be used for historic treatment work, including protection of surrounding materials and Project site. 1. If materials and methods other than those indicated are proposed for any phase of historic treatment work, add a written description of such materials and methods, including evidence of successful use on comparable projects, and demonstrations to show their effectiveness for this Project. D. Mockups: Prepare mockups of historic treatment repair processes to demonstrate aesthetic effects and to set quality standards for materials and execution and for fabrication and installation. Prepare mockups so they are as inconspicuous as practicable. 1.09 A. 1. Locate mockups on existing windows where directed by Architect. 2. Wood Window Repair: Prepare one entire double hung window unit to serve as mockup to demonstrate samples of each type of repair of wood window members including existing frame, sash, glazing, and hardware. a. Prepare existing wood frames for installation of repaired window sashes. b. Apply linseed oil to lubricate bare wood of the channels. 3. Approval of mockups does not constitute approval of deviations from the Contract Documents contained in mockups unless Architect specifically approves such deviations in writing. 4. Subject to compliance with requirements, approved mockups may become part of the completed Work if undisturbed at time of Substantial Completion. DELIVERY, STORAGE, AND HANDLING Pack, deliver, and store products in suitable packs, heavy-duty cartons, or wooden crates; surround with sufficient packing material to ensure that products are not deformed, broken, or otherwise damaged. HISTORIC TREATMENT OF WOOD WINDOWS Boston Bay Architects, Inc. 08 03 52 - 4 of 13 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA B. 1.10 A. Store products inside a well-ventilated area and protect from weather, moisture, soiling, abrasion, extreme temperatures, and humidity, and where environmental conditions comply with manufacturer's requirements. FIELD CONDITIONS Weather Limitations: Proceed with historic treatment of wood windows only when existing and forecasted weather conditions are within the environmental limits set by each manufacturer's written instructions and specified requirements. PART 2 -PRODUCTS 2.01 A. 2.02 A. B. 2.03 A. MANUFACTURERS Available Fabricators: Subject to compliance with requirements, fabricators offering products that may be incorporated into the Work include, but are not limited to, the following: 1. Beacon Hill Restoration, LLC, Holliston, MA 2. Cleary & Son Historic Window Restoration, Waltham, MA 3. J.P. Moriarty & Co., Inc., Somerville, MA. 4. Olde Bostonian, Boston, MA 5. Window Woman of New England, Amesbury, MA. 6. WindowRepair.com, Inc., Framingham, MA. HISTORIC TREATMENT OF WOOD WINDOWS, GENERAL Historic Quality Standard: Comply with National Park Service, U.S. Department of the Interior; Preservation Brief 9: The Repair of Historic Wooden Windows. Quality Standard: Comply with applicable requirements in Section 12, "Historic Restoration Work," and related requirements in AWI/AWMAC/Wl's "Architectural Woodwork Standards" for construction, finishes, grades of wood windows, and other requirements unless otherwise indicated. 1. Exception: Industry practices cited in Section 12, Article 1.5, Industry Practices, of the Architectural Woodwork Standards do not apply to the work of this Section. REPLICATED WOOD WINDOW UNITS Replicated Wood Window Sash: Custom-fabricated replacement wood units and trim, with operating and latching hardware. 1. Joint Construction: Mortise and tenon joints. 2. Wood Species: Match wood species of exterior window trim and sash parts. 3. Wood Cut: Match cut of existing exterior wood window trim and sash parts. HISTORIC TREATMENT OF WOOD WINDOWS Boston Bay Architects, Inc. 08 03 52 -5 of 13 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REP AIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA 2.04 A 4. Wood Window Members and Trim: Match profiles and detail of existing window members and trim. 5. Glazing Stops: Provide replacement glazing stops coordinated with glazing system indicated. 6. Exposed Hardware: Match existing exposed window hardware. 7. Weather Stripping: Full-perimeter and meeting rail weather stripping for each operable sash. WOOD-REPLACEMENT MATERIALS Wood, General: Clear fine-grained lumber; kiln dried to a moisture content of 6 to 12 percent at time of fabrication; free of visible finger joints, blue stain, knots, pitch pockets, and surface checks larger than 1/32-inch-deep by 2 inches wide. 1. Species: Match species of each existing type of wood component or assembly unless otherwise indicated. B. Frame Heads and Jambs: Match existing species. C. Exterior Trim: Northern white cedar to comply with Section 06 20 13 "Exterior Finish Carpentry." D. E. F. 2.05 A B. C. 2.06 A Sills: Match existing species. Sash Components: Match existing species. Interior Trim: Match existing species. WOOD-REP AIR MATERIALS Source Limitations: Obtain wood consolidant and wood-patching compound from single source from single manufacturer. Wood Consolidant: Ready-to-use product designed to penetrate, consolidate, and strengthen soft fibers of wood materials that have deteriorated due to weathering and decay and designed specifically to enhance the bond of wood-patching compound to existing wood. Wood-Patching Compound: Two-part epoxy-resin wood-patching compound; knife-grade formulation as recommended in writing by manufacturer for type of wood repair indicated, tooling time required for the detail of work, and site conditions. Compound shall be designed for filling voids in damaged wood materials that have deteriorated due to weathering and decay. Compound shall be capable of filling deep holes and spreading to feather edge. GLAZING MATERIALS Glass: Reuse existing glass or replace broken glass with new clear glass in thickness to match. HISTORIC TREATMENT OF WOOD WINDOWS Boston Bay Architects, Inc. 08 03 52 -6 of 13 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA B. Glazing Systems: 2.07 A 2.08 A B. 2.09 A B. 1. Modem Glazing Products: Glazing points and single-component polyurethane glazing compound; ASTM C 920, Type S, Grade NS, Class 25, Use G; struck uniformly to match taper of existing glazing putty (removed); colored as required to match painted sash. 2. Primers and Cleaners for Glazing: As recommended in writing by glazing material manufacturer. HARDWARE Window Hardware: Reinstall all existing hardware. WEATHER STRIPPING Compression-Type Weather Stripping: Compressible weather stripping designed for permanently resilient sealing under bumper or wiper action; completely concealed when window is closed. 1. Weather-Stripping Material: Silicone. Metal Weather Stripping: Bronze weather stripping; designed either as one piece to seal by sliding into a groove in the sash or as two pieces that interlock; and completely concealed when window is closed. MISCELLANEOUS MATERIALS Borate Preservative Treatment: Inorganic, borate-based solution, with disodium octaborate tetrahydrate as the primary ingredient; manufactured for preserving weathered and decayed wood from further damage by decay fungi and wood-boring insects; complying with A WPA PS; containing no boric acid. Cleaning Materials: 1. Detergent Solution: Solution prepared by mixing 2 cups of tetrasodium pyrophosphate (TSPP), 1/2 cup of laundry detergent that contains no ammonia, 5 quarts of 5 percent sodium hypochlorite bleach, and 15 quarts of warm water for each 5 gal. of solution required. 2. Mildewcide: Commercial, proprietary mildewcide or a solution prepared by mixing 1/3 cup of household detergent that contains no ammonia, 1 quart of 5 percent sodium hypochlorite bleach, and 3 quarts of warm water. C. Adhesives: Wood adhesives for exterior exposure, with minimum 15-to 45-minute cure at 70 deg F, in gunnable and liquid formulations as recommended in writing by adhesive manufacturer for each type of repair. HISTORIC TREATMENT OF WOOD WINDOWS Boston Bay Architects, Inc. 08 03 52 -7 of 13 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA D. Fasteners: Use fastener metals that are noncorrosive and compatible with each material joined. E. 2.10 A. 1. Match existing fasteners in material and type of fastener unless otherwise indicated. 2. Use concealed fasteners for interconnecting wood components. 3. Use concealed fasteners for attaching items to other work unless exposed fasteners are unavoidable or the existing fastening method. 4. For fastening metals, use fasteners of same basic metal as fastened metal unless otherwise indicated. 5. For exposed fasteners, use Phillips-type machine screws of head profile flush with metal surface unless otherwise indicated. 6. Finish exposed fasteners to match finish of metal fastened unless otherwise indicated. Anchors, Clips, and Accessories: Fabricate anchors, clips, and window accessories of aluminum, nonmagnetic stainless steel, or hot-dip zinc-coated steel complying with requirements in ASTM B 633 for SC 3 (Severe) service condition. WOOD WINDOW FINISHES Shop-Primed Replacement Units: Manufacturer's standard factory-prime coat on exposed exterior and interior wood surfaces; compatible with indicated finish coating. PART 3 -EXECUTION 3.01 A. B. C. 3.02 A. B. PREPARATION Protect adjacent materials from damage by historic treatment of wood windows. Clean wood windows of mildew, algae, moss, plant material, loose paint, grease, dirt, and other debris by scrubbing with bristle brush or sponge and detergent solution. Scrub mildewed areas with mildewcide. After cleaning, rinse thoroughly with fresh water. Allow to dry before repairing or painting. Condition replacement wood members and replacement units to prevailing conditions at installation areas before installing. HISTORIC TREATMENT OF WOOD WINDOWS, GENERAL Historic Treatment Appearance Standard: Completed work is to have a uniform appearance as viewed by Architect from the window interior at 5 feet away and from the window exterior at 20 feet away. General: In treating historic items, disturb them as minimally as possible and as follows: 1. Stabilize and repair wood windows to reestablish structural integrity and weather resistance while maintaining the existing form of each item. HISTORIC TREATMENT OF WOOD WINDOWS Boston Bay Architects, Inc. 08 03 52 - 8 of 13 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCI NORTHAMPTON, MA 2. Remove coatings and apply borate preservative treatment before repair. Remove coatings according to Section 09 03 91 "Historic Treatment of Plain Painting" unless otherwise indicated. 3. Repair items in place where possible. Comply with Preservation Brief 9 for the following categories of work: a. Repair Class I: Routine Maintenance. b. Repair Class II: Stabilization. c. Repair Class III: Splices and Parts Replacement. 4. Install temporary protective measures to protect wood window work that is indicated to be completed later. 5. Refinish historic wood windows according to Section 09 03 91 "Historic Treatment of Plain Painting" unless otherwise indicated. C. Mechanical Abrasion: Where mechanical abrasion is needed for the work, use only the gentlest mechanical methods, such as scraping and natural-fiber bristle brushing, that will not abrade wood substrate, reducing clarity of detail. Do not use abrasive methods such as sanding, wire brushing, or power tools except as indicated as part of the historic treatment program and as approved by Architect. D. Repair and Refinish Existing Hardware: Dismantle window hardware; strip paint, repair, and refinish it to match finish samples; and lubricate moving parts just enough to function smoothly. E. Repair Wood Windows: Match existing materials and features, retaining as much original material as possible to perform repairs. 1. Unless otherwise indicated, repair wood windows by consolidating, patching, splicing, or otherwise reinforcing wood with new wood matching existing wood or with salvaged, sound, original wood. 2. Where indicated, repair wood windows by limited replacement matching existing material. 3. Sash Balance: Repair sash balances to function according to type as specified in "Hardware" Article" above. Provide missing sash balances. F. Replace Wood Units: Where indicated, duplicate and replace units with units made from salvaged, sound, original wood or with new wood matching existing wood. Use surviving prototypes to create patterns for duplicate replacements. 1. Do not use substitute materials unless otherwise indicated. 2. Compatible substitute materials may be used. G. Protection of Openings: Where sash or windows are indicated for removal, cover resultant openings with temporary enclosures so that openings are weathertight during repair period. H. Identify removed windows, frames, sash, and members with numbering system corresponding to window locations to ensure reinstallation in same location. Key windows, sash, and members to Drawings showing location of each removed unit. Permanently label units in a location that will be concealed after reinstallation. HISTORIC TREATMENT OF WOOD WINDOWS Boston Bay Architects, Inc. 08 03 52 -9 of 13 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA 3.03 A. WOOD WINDOW PATCH-TYPE REPAIR General: Patch wood members that exhibit depressions, holes, or similar voids, and that have limited amounts of rotted or decayed wood. 1. Verify that surfaces are sufficiently clean and free of paint residue before patching. 2. Treat wood members with wood consolidant before applying patching compound. Coat wood surfaces by brushing, applying multiple coats until wood is saturated and unable to absorb more. Allow treatment to harden before filling void with patching compound. 3. Remove rotted or decayed wood down to sound wood. B. Apply borate preservative treatment to accessible surfaces either before applying wood consolidant or after removing rotted or decayed wood. Apply treatment liberally by brush to joints, edges, and ends; top, sides, and bottom. Allow treatment to dry. C. Apply wood-patching compound to fill depressions, nicks, cracks, and other voids created by removed or missing wood. 3.04 A. 1. Prime patch area with application of wood consolidant or manufacturer's recommended pnmer. 2. Mix only as much patching compound as can be applied according to manufacturer's written instructions. 3. Apply patching compound in layers as recommended in writing by manufacturer until the void is completely filled. 4. Sand patch surface smooth and flush with adjacent wood, without voids in patch material, and matching contour of wood member. 5. Clean spilled compound from adjacent materials immediately. WOOD WINDOW MEMBER-REPLACEMENT REPAIR General: Replace parts of or entire wood window members at locations indicated on Drawings. 1. Verify that surfaces are sufficiently clean and free of paint residue before repair. 2. Remove broken, rotted, and decayed wood down to sound wood. 3. Custom fabricate new wood to replace missing wood; either replace entire wood member or splice new wood part into existing member. 4. Secure new wood using finger joints, multiple dowels, or splines with adhesive and nailing to ensure maximum structural integrity at each splice. Use only concealed fasteners. Fill nail holes and patch surface to match surrounding sound wood. B. Apply borate preservative treatment to accessible surfaces after replacements are made. Apply treatment liberally by brush to joints, edges, and ends; top, sides, and bottom. C. Repair remaining depressions, holes, or similar voids with patch-type repairs. D. Clean spilled materials from adjacent surfaces immediately. HISTORIC TREATMENT OF WOOD WINDOWS Boston Bay Architects, Inc. 08 03 52 -10 of 13 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA E. Glazing: Reglaze units before reinstallation. F. G. 3.05 A. B. C. D. E. F. G. H. I. J. 3.06 A. I. Mill new and rout existing glazed members to accommodate new glass thickness. 2. Provide replacement glazing stops coordinated with glazing system indicated. 3. Provide glazing stops to match contour of sash frames. Reinstall units removed for repair into original openings. Weather Stripping: Replace nonfunctioning and install missing weather stripping to ensure full- perimeter and meeting rail weather stripping for each operable sash. GLAZING Comply with combined written instructions of manufacturers of glass, glazing systems, and glazing materials, unless more stringent requirements are indicated. Remove cracked and damaged glass and glazing materials from openings and prepare surfaces for reglazing. Remove existing glass and glazing where indicated on Drawings and prepare surfaces for re glazing. Remove glass and glazing from openings and prepare surfaces for reglazing. Size glass as required by Project conditions to provide necessary bite on glass, minimum edge and face clearances, with reasonable tolerances. Apply primers to joint surfaces where required for adhesion of glazing system, as determined by preconstruction testing. Install setting bead, side beads, and back bead against stop in glazing rabbets before setting glass. Install glass with proper orientation so that coatings, if any, face exterior or interior as required. Install glazing points. Disposal of Removed Glass: Remove from Owner's property and legally dispose of it. WEATHER STRIPPING INSTALLATION Install weather stripping for tight seal of joints as determined by preconstruction testing and demonstrated in mockup. HISTORIC TREATMENT OF WOOD WINDOWS Boston Bay Architects, Inc. 08 03 52 -11 of13 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA 3.07 A 3.08 A 3.09 A B. C. 3.10 A B. FIELD QUALITY CONTROL Manufacturers Field Service: Engage wood-repair-material manufacturers' factory-authorized service representatives for consultation and Project-site inspection and to provide on-site assistance when requested by Architect. ADJUSTING Adjust existing and replacement operating sash, screens, hardware, weather stripping, and accessories for a tight fit at contact points and weather stripping for smooth operation and weathertight closure. Lubricate hardware and moving parts. CLEANING AND PROTECTION Protect window surfaces from contact with contaminating substances resulting from construction operations. Monitor window surfaces adjacent to and below exterior concrete and masonry during construction for presence of dirt, scum, alkaline deposits, stains, or other contaminants. If contaminating substances contact window surfaces, remove contaminants immediately. Clean exposed surfaces immediately after historic treatment of wood windows. Avoid damage to coatings and finishes. Remove excess sealants, glazing and patching materials, dirt, and other substances. Remove and replace glass that has been broken, chipped, cracked, abraded, or damaged during construction. HISTORIC WOOD WINDOW SCHEDULE Refer to Drawings for complete window repair/ restoration scope for all window types. Historic Wood Windows: 1. General: Repair existing wood windows using indicated treatments. Repair sash, off-site. 2. Removal of Existing Paint and Refinishing: See Section 09 03 91 "Historic Treatment of Plain Painting" for paint removal, surface preparation for refinishing, and refinishing historic wood windows. a. Field painting by Painting Filed Sub Bid. 3. Window Frame Member Repair: Repair head, jamb and sills with patch-type repairs and whole or partial member-replacement repairs. Re-anchor and realign the head, jambs and sills. a. Scrape clean and sand jambs and sash channels to bare wood. b. Apply linseed oil to bare wood of sash channels. c. Vacuum out weight pockets. HISTORIC TREATMENT OF WOOD WINDOWS Boston Bay Architects, Inc. 08 03 52 -12 of13 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA d. Lubricate pulleys. e. Repair sills with epoxy if excessively rotted or checked 4. Window Sash Member Repair: Repair sash members with patch-type repairs and whole or partial member-replacement repairs. Realign stiles and rails. 5. Replace glazing putty and reglaze sash with existing glass. a. Replace glazing if damaged or broken. 6. Replace all weight cords or chains with new material in weight pockets. a. Window Type Al: One window unit b. Window Type A2: Three window units. 7. Clean glass. 8. Hardware: a. Install all new weatherstripping on sash. b. Reinstall existing hardware. END OF SECTION HISTORIC TREATMENT OF WOOD WINDOWS Boston Bay Architects, Inc. 08 03 52 -13 of 13 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA SECTION 08 3113 -ACCESS DOORS AND FRAMES PART 1 -GENERAL 1.01 RELATED DOCUMENTS A. The Contractor, Subcontractors, and/or suppliers providing goods or services referenced in or related to this Section shall also be bound by the Documents identified in Division 01 Section "Summary", Paragraph l.OlA, entitled "Related Documents." 1.02 SUMMARY B. This Section includes the following: 1. Access doors and frames for walls and ceilings. 1.03 ACTION SUBMITTALS C. Product Data: For each type of product. 1. Include construction details, fire ratings, material descriptions, dimensions of individual components and profiles, and finishes. D. Shop Drawings: Show fabrication and installation details of access doors and frames for each type of substrate. Include plans, elevations, sections, details, and attachments to other work. E. Access Door and Frame Schedule: Provide complete access door and frame schedule, including types, locations, sizes, latching or locking provisions, and other data pertinent to installation. 1.04 INFORMATIONAL SUBMITTALS F. Qualification Data: For testing and inspecting agency. 1. Fire-Rated Door Inspector: Submit documentation of compliance with NFPA 80, section 5.2.3.1. 2. Submit copy of DHI Fire and Egress Door Assembly Inspector (FDAI) certificate. 1.05 QUALITY ASSURANCE G. Fire-Rated Door Inspector Qualifications: Inspector for field quality control inspections of fire- rated door assemblies shall meet the qualifications set forth in NFPA 80, section 5.2.3.1 and the following: ACCESS DOORS AND FRAMES Boston Bay Architects, Inc. 08 31 13 -1 of 5 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA 1. Door and Hardware Institute Fire and Egress Door Assembly Inspector (FDAI) certification. 1.06 QUALITY ASSURANCE H. Size Variations: Obtain Architect's acceptance of manufacturer's standard-size units, which may vary slightly from sizes indicated. 1.07 COORDINATION I. Verification: Determine specific locations and sizes for access doors needed to gain access to concealed plumbing, mechanical, or other concealed work, and indicate in the schedule specified in "Submittals" Article. PART 2 -PRODUCTS 2.01 PERFORMANCE REQUIREMENTS A. Fire-Rated Access Doors and Frames: Units complying with NFPA 80 that are identical to access door and frame assemblies tested for fire-test-response characteristics per the following test method and that are listed and labeled by UL or another testing and inspecting agency acceptable to authorities having jurisdiction: 1. NFP A 252 or UL lOB for vertical access doors and frames. 2. ASTM E 119 or UL 263 for horizontal access doors and frames. 2.02 ACCESS DOORS AND FRAMES A. Source Limitations: Obtain access doors and frames through one source from a single manufacturer. B. Basis of Design Product: Subject to compliance with requirements, provide product indicated, or comparable product by one of the following: 1. J. L. Industries, Inc. 2. Karp Associates, Inc. 3. Larsen's Manufacturing Company. 4. Milcor Inc. 5. Nystrom, Inc. C. Fire-Rated, Flush Access Doors with Exposed Flanges: ACCESS DOORS AND FRAMES Boston Bay Architects, Inc. 08 3113 -2 of 5 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REP AIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA 1. Basis-of-Design Product: Babcock Davis; BU-Series Model BUT. 2. Assembly Description: Fabricate door to fit flush to frame, uninsulated. Provide self- latching door with automatic closer and interior latch release. Provide manufacturer's standard-width exposed flange, proportional to door size. 3. Locations: Wall, brick masonry. 4. Fire-Resistance Rating: Not less than 1 hour. 5. Uncoated Steel Sheet for Door: Nominal 14 gage. a. Finish: White powder coat. 6. Frame Material: Nominal 16 gauge, factory prime. 7. Hinges: Concealed pivoting rod hinge. 8. Hardware: Mortise cylinder slam latch. 9. Door Size: 24 x 48 inches. D. Latch and Lock Hardware: 1. Quantity: Furnish number of latches and locks required to hold doors tightly closed. 2. Keys: Furnish two keys per lock and key all locks alike. 2.03 MATERIALS A. Steel Sheet: Uncoated cold-rolled steel sheet substrate complying with ASTM A 1008/A 1008M, Commercial Steel (CS), exposed. 2.04 FABRICATION A. General: Provide access door and frame assemblies manufactured as integral units ready for installation. B. Metal Surfaces: For metal surfaces exposed to view in the completed Work, provide materials with smooth, flat surfaces without blemishes. Do not use materials with exposed pitting, seam marks, roller marks, rolled trade names, or roughness. C. Doors and Frames: Grind exposed welds smooth and flush with adjacent surfaces. Furnish attachment devices and fasteners of type required to secure access panels to types of supports indicated. 1. Exposed Flanges: As indicated. D. Latching Mechanisms: Furnish number required to hold doors in flush, smooth plane when closed. ACCESS DOORS AND FRAMES Boston Bay Architects, Inc. 08 31 13 -3 of 5 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCI NORTHAMPTON, MA 2.05 FINISHES A. Comply with NAAMM's "Metal Finishes Manual for Architectural and Metal Products" for recommendations for applying and designating finishes. B. Protect mechanical finishes on exposed surfaces from damage by applying a strippable, temporary protective covering before shipping. C. Appearance of Finished Work: Noticeable vanabons in same piece are not acceptable. Variations in appearance of adjoining components are acceptable if they are within the range of approved Samples and are assembled or installed to minimize contrast. D. Steel and Metallic-Coated-Steel Finishes: 1. Factory Finished: Apply manufacturer's standard baked-enamel or powder-coat finish immediately after cleaning and pretreating, with minimum dry-film thickness of 1 mil for topcoat. PART 3 -EXECUTION 3.01 INSTALLATION A. Comply with manufacturer's written instructions for installing access doors and frames. B. Set frames accurately in position and attach securely to supports with plane of face panels aligned with adjacent finish surfaces. C. Install doors flush with adjacent finish surfaces or recessed to receive finish material. 3.02 FIELD QUALITY CONTROL A. Inspection Agency: Engage a qualified inspector to perform inspections and to furnish reports to Architect. B. Inspections: 1. Fire-Rated Door Inspections: Inspect each fire-rated access door in accordance with NFPA 80, section 5.2. C. Repair or remove and replace installations where inspections indicate that they do not comply with specified requirements. D. Reinspect repaired or replaced installations to determine if replaced or repaired door assembly installations comply with specified requirements. E. Prepare and submit separate inspection report for each fire-rated access door indicating compliance with each item listed in NFPA 80. ACCESS DOORS AND FRAMES Boston Bay Architects, Inc. 08 3113 -4 of 5 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCI NORTHAMPTON, MA 3.03 ADJUSTING A. Adjust doors and hardware after installation for proper operation. B. Remove and replace doors and frames that are warped, bowed, or otherwise damaged. ACCESS DOORS AND FRAMES Boston Bay Architects, Inc. END OF SECTION 08 31 13 -5 of 5 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA SECTION 08 52 00 -WOOD WINDOWS PART 1-GENERAL 1.01 A 1.02 A RELATED DOCUMENTS The Contractor, Subcontractors and/or suppliers providing goods or services referenced in or related to this Section shall also be bound by the Documents identified in Division O 1 Section "Summary", Paragraph 1.01A, entitled "Related Documents." SUMMARY This Section includes wood-framed windows of the following type: 1. Aluminum clad. B. Related Sections: 1.03 A 1.04 A 1. Section O 1 23 00 "Alternates" for bidding requirements of this Section. 2. Section 07 92 00 "Joint Sealants" for installation of joint sealants installed with wood windows and for sealants to the extent not specified in this Section. 3. Section 09 93 00 "Staining and Transparent Finishing" for field finishing interior surfaces of wood windows. PREINST ALLA TI ON MEETINGS Preinstallation Conference: Conduct conference at Project site. 1. Review and finalize construction schedule and verify availability of materials, Installer's personnel, equipment, and facilities needed to make progress and avoid delays. 2. Review, discuss, and coordinate the interrelationship of wood windows with other exterior wall components. Include provisions for anchoring, flashing, weeping, sealing perimeters, and protecting finishes. 3. Review and discuss the sequence of work required to construct a watertight and weathertight exterior building envelope. 4. Inspect and discuss the condition of substrate and other preparatory work performed by other trades. ACTION SUBMITTALS Product Data: Include construction details, material descriptions, fabrication methods, dimensions of individual components and profiles, hardware, finishes, and operating instructions for each type of wood window indicated. WOOD WINDOWS Boston Bay Architects, Inc. 08 52 00 -1 of 10 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA B. Shop Drawings: Include plans, elevations, sections, details, hardware, attachments to other work, operational clearances, installation details, and the following: 1. Joinery details. 2. Expansion provisions. 3. Flashing and drainage details. 4. Weather-stripping details. 5. Thermal-break details. 6. Glazing details. 7. Window cleaning provisions. 8. For installed products indicated to comply with design loads, include structural analysis data prepared by or under the supervision of a qualified professional engineer licensed in the Commonwealth of Massachusetts detailing fabrication and assembly of wood windows and used to determine the following: a. Structural test pressures and design pressures from basic wind speeds indicated. b. Deflection limitations of glass framing systems. C. Samples for Initial Selection: For units with factory-applied color finishes. D. Samples for Verification: For wood windows and components required, prepared on Samples of size indicated below: E. 1.05 A. B. C. D. E. 1.06 A. 1. Exposed Finishes: 2 by 4 inches. 2. Exposed Hardware: Full-size units. Product Schedule: For wood windows. Use same designations indicated on Drawings. INFORMATIONAL SUBMITTALS Qualification Data: For manufacturer and Installer. Product Test Reports: Based on evaluation of comprehensive tests performed within the last four years by a qualified testing agency for each type, class, grade, and size of wood window. Test results based on use of downsized test units will not be accepted. Maintenance Data: For finishes, to include in maintenance manuals. Field quality-control reports. Warranty: Special warranty specified in this Section. QUALITY ASSURANCE Manufacturer Qualifications: A manufacturer capable of fabricating wood windows that meet or exceed performance requirements indicated and of documenting this performance by test reports, and calculations. WOOD WINDOWS Boston Bay Architects, Inc. 08 52 00 - 2 of 10 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA B. Professional Structural Engineer Qualifications: A professional structural engineer who is legally qualified to practice in the Commonwealth of Massachusetts and who is experienced in providing engineering services of the kind indicated. Engineering services are defined as those performed for installations that are similar to those indicated for this Project in material, design, and extent. C. Installer Qualifications: An installer acceptable to wood window manufacturer for installation of units required for this Project. 1. Installer's responsibilities include providing professional engineering services needed to assume engineering responsibility. 2. Engineering Responsibility: Preparation of data for wood windows, including Shop Drawings, based on testing and engineering analysis of manufacturer's standard units in assemblies similar to those indicated for this Project. D. Product Options: Drawings indicate size, profiles, and dimensional requirements of wood windows and are based on the specific system indicated. Refer to Section 01 60 00 "Product Requirements." Do not modify size and dimensional requirements. 1. Do not modify intended aesthetic effects, as judged solely by Architect, except with Architect's approval. If modifications are proposed, submit comprehensive explanatory data to Architect for review. E. Fenestration Standard: Comply with AAMA/WDMA 101/1.S.2/NAFS, "North American Fenestration Standard Voluntary Performance Specification for Windows, Skylights and Glass Doors," for definitions and minimum standards of performance, materials, components, accessories, and fabrication unless more stringent requirements are indicated. 1. Provide WDMA-certified wood windows with an attached label. F. Glazing Publications: Comply with published recommendations of glass manufacturers and with GANA's "Glazing Manual" unless more stringent requirements are indicated. G. Mockups: Build mockups to verify selections made under Sample submittals, to demonstrate aesthetic effects, and to set quality standards for materials and execution. 1. Build mockup of typical window units as follows: a. One new double hung window unit, complete including all interior and exterior trim. 2. Approval of mockups does not constitute approval of deviations from the Contract Documents contained in mockups unless Architect specifically approves such deviations in writing. 3. Subject to compliance with requirements, approved mockups may become part of the completed Work if undisturbed at time of Substantial Completion. WOOD WINDOWS Boston Bay Architects, Inc. 08 52 00 -3 of 10 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA 1.07 A 1.08 A PROJECT CONDITIONS Field Measurements: Verify wood window openings by field measurements before fabrication and indicate measurements on Shop Drawings. WARRANTY Special Warranty: Manufacturer's standard form in which manufacturer agrees to repair or replace wood windows that fail in materials or workmanship within specified warranty period. 1. Failures include, but are not limited to, the following: a. Failure to meet performance requirements. b. Structural failures including excessive deflection, water leakage, air infiltration, or condensation. c. Faulty operation of movable sash and hardware. d. Deterioration of wood, metals, vinyl, other materials, and finishes beyond normal weathering. e. Failure of insulating glass. 2. Warranty Period from date of Substantial Completion: a. Clear insulating glass with stainless steel spacers is warranted against seal failure caused by manufacturing defects and resulting in visible obstruction through the glass for twenty (20) years. Glass is warranted against stress cracks caused by manufacturing defects from ten (10) years. b. Hardware and other non-glass components are warranted to be free from manufacturing defects for ten (10) years. c. Exterior Factory Finish: Ten (10) years. PART 2 -PRODUCTS 2.01 A 2.02 A MANUFACTURERS Source Limitations: Obtain wood windows from single source from single manufacturer. WINDOW PERFORMANCE REQUIREMENTS Product Standard: Comply with AAMA/WDMA/CSA 101/LS.2/A440 for definitions and minimum standards of performance, materials, components, accessories, and fabrication unless more stringent requirements are indicated. 1. Window Certification: WDMA certified with label attached to each window. WOOD WINDOWS Boston Bay Architects, Inc. 08 52 00 - 4 of 10 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA B. AAMNWDMA Performance Requirements: Provide wood windows of performance indicated that comply with AAMNWDMA 101/1.S.2/NAFS. 1. Performance Class and Grade: LC-PG50, DP50 minimum. C. Thermal Transmittance: NFRC 100 maximum whole-window U-factor of 0.24 Btu/sq. ft. x h x degF. D. Solar Heat-Gain Coefficient (SHGC): NFRC 200 maximum whole-window SHGC of 0.27. E. Air Infiltration: Maximum rate not more than indicated when tested according to AAMNWDMA 101/1.S.2/NAFS, Air Infiltration Test. 1. Maximum Rate: 0.3 cfm/sq. ft. of area at an inward test pressure of 1.57 lbf/sq. ft. F. Condensation-Resistance Factor (CRF): Provide wood windows tested for thermal performance according to AAMA 1503, showing a CRF of 55. G. Water Resistance: No water leakage as defined in AAMA/WDMA referenced test methods at a 2.03 A water test pressure equaling that indicated, when tested according to . AAMNWDMA 101/1.S.2/NAFS, Water Resistance Test. 1. Test Pressure: 15 percent of positive design pressure, but not less than 2.86 lbf/sq. ft. or more than 15 lbf/sq. ft. WOOD WINDOWS Basis of Design Product: Subject to compliance with requirements, provide Kolbe Windows & Doors; Ultra Series XL Sterling or comparable product by one of the following: 1. Loewen. 2. Marvin Windows and Doors. B. Operating Types: Provide the following operating types in locations indicated on Drawings: 1. Double hung, with.true divided lights in sash, in configuration as indicated on Drawings. C. Sizes: Provide custom size units to fit existing window openings where indicated. D. Frame: Constructed of mahogany, with mahogany interior stops and mull casings on mulled units, water repellent, preservative treated in accordance with WDMA LS. 4-07' A Assembled frames have factory installed heavy vinyl nailing fins at head, side jambs, and sill. Nailing fin at head has integral drip cap. Transom head drip cap to be field applied to frame. 1. Jamb thickness: 3/4 inch at the side jambs and head. 2. Standard overall jamb with extensions applied: 5-inch. 3. Interior Parting Stop: Solid wood 13/16-inch. 4. Sill thickness: 1-3/16 inch with 14° slope. WOOD WINDOWS Boston Bay Architects, Inc. 08 52 00 -5 of 10 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCI NORTHAMPTON, MA 5. Exterior: All frame parts are .050 inch (1.3mm) thick 6063 extruded aluminum alloy with accessory grooves, press fit onto the wood frame. Extruded aluminum inboard and outboard jamb liner covers are press fit into vinyl jamb liner. Extruded aluminum outboard weatherstrip holder is mechanically fastened into blindstop. 6. Corner Construction: Head and side jambs have mitered corners and use internal corner keys with sealer. Sill end has a profile cut and utilizes an end key with sealer. 7. Sash Sill Pin: 1/4 inch stainless steel rod 8. Prep for stool. E. Sa~h: Constructed of mahogany, water repellent, preservative treated m accordance with WDMA LS. 4-07'A. 1. Thickness: 1-23/32 inch. 2. Exterior: Sash parts are completely covered by a .050 inch (1.3mm) thick 6063 extruded aluminum alloy with kerf mount, press fit and mechanically fastened into the wood sash with coped ends. 3. Corner Construction: mortise-and-tenon. 4. Bottom Sash Stile Reinforcement Plate: 1/8 inch thick aluminum. 5. Interior glazed. F. Surface Finish: 1. Exterior: Two-coat flouropolymer. a. Color: As selected by Architect from manufacturer's full range. 2. Interior: Bare wood. G. Fabricate wood windows that are reglazable without dismantling sash or ventilator framing. H. Factory machine windows for openings and for hardware that is not surface applied. I. J. K. 2.04 A. Factory-Glazed Fabrication: Glaze wood windows in the factory. Comply with AAMA/WDMA 101/1.S.2/NAFS. Glazing Stops: Provide glazing stops to match sash and ventilator frames. Complete fabrication, assembly, finishing, hardware application, and other work in the factory to greatest extent possible. Disassemble components only as necessary for shipment and installation. Allow for scribing, trimming, and fitting at Project site. MATERIALS Wood: Kiln dried to a moisture content of 6 to 12 percent at time of fabrication; free of visible finger joints, blue stain, knots, pitch pockets, and surface checks larger than 1/32 inch deep by 2 inches wide; water-repellent preservative treated. 1. Species: Mahogany. WOOD WINDOWS Boston Bay Architects, Inc. 08 52 00 -6 of 10 HAMPSffiRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA B. Aluminum Extrusions and Rolled Aluminum for Cladding: Manufacturer's standard 0.045 inch thick extruded-aluminum cladding, mechanically bonded to exterior exposed wood members. Provide aluminum alloy and temper recommended by wood window manufacturer for strength, corrosion resistance, and application of required finish, but not less than 22,000-psi ultimate tensile strength, and not less than 16,000-psi minimum yield strength. 1. General: Comply with NAAMM's "Metal Finishes Manual for Architectural and Metal Products" for recommendations for applying and designating finishes. 2. Finish designations prefixed by AA comply with the system established by the Aluminum Association for designating aluminum finishes. 3. High-Performance Organic Finish for Extrusions and Sheet: AA-Cl2C42Rlx (Chemical Finish: cleaned with inhibited chemicals; Chemical Finish: acid-chromate-fluoride- phosphate conversion coating; Organic Coating: as specified below). Prepare, pretreat, and apply coating to exposed metal surfaces to comply with coating and resin manufacturers' written instructions. a. Fluoropolymer Two-Coat System: Manufacturer's standard two-coat, thermocured system consisting of specially formulated inhibitive primer and fluoropolymer color topcoat containing not less than 70 percent polyvinylidene fluoride resin by weight; complying with AAMA 2605. C. Fasteners: Aluminum, nonmagnetic stainless steel, epoxy adhesive, or other materials warranted by manufacturer to be noncorrosive and compatible with wood window members, cladding, trim, hardware, anchors, and other components. D. E. 2.05 A. B. 1. Exposed Fasteners: Unless unavoidable for applying hardware, do not use exposed fasteners. For application of hardware, use fasteners that match finish of member or hardware being fastened, as appropriate. Anchors, Clips, and Accessories: Aluminum, nonmagnetic stainless steel, or zinc-coated steel or iron complying with ASTM B 633 for SC 3 severe service conditions; provide sufficient strength to withstand design pressure indicated. Reinforcing Members: Aluminum, or nonmagnetic stainless steel, or nickel/chrome-plated steel complying with ASTM B 456 for Type SC 3 severe service conditions, or zinc-coated steel or iron complying with ASTM B 633 for SC 3 severe service conditions; provide sufficient strength to withstand design pressure indicated. GLAZING Glass: Manufacturer's standard clear, insulating-glass units, argon gas filled, with manufacturer's Low E2 coating to meet thermal performance requirements. Glazing System: Manufacturer's standard factory-glazing system that produces weathertight seal. WOOD WINDOWS Boston Bay Architects, Inc. 08 52 00 -7 of 10 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA 2.06 A B. HARDWARE General: Provide manufacturer's standard hardware fabricated from aluminum, stainless steel, carbon steel complying with AAMA 907, or other corrosion-resistant material compatible with wood and aluminum cladding; designed to smoothly operate, tightly close, and securely lock wood windows, and sized to accommodate sash or ventilator weight and dimensions. Do not use aluminum in frictional contact with other metals. Where exposed, provide die-cast zinc with special coating finish. Hung Window Hardware: Provide in finish as selected by Architect from manufacturer's full range of colors and finishes. 1. Latches and Locks: Top rail tilt latches are made of a nylon plunger and housing colored beige. Sash locks are a pick resistant cam lock and keeper constructed of high-pressure die-cast zinc with aluminum back plate. · a. Powder Coat Finish: Brass. b. Operation of the sash lock will actuate beige polycarbonate latches that are housed in an internal hardware channel. Standard and high performance units will have a beige ABS hardware channel. c. The top check rail is fitted with a high impact polymer interlock which engages into the hardware channel on the bottom check rail. The interlock color is to match the exterior aluminum frame color. 2. Balancing system: Class 5 balance with spring loaded stainless steel spiral system. Vinyl balance tube covers are hidden by the wood wrapped jambliner closure to the interior and by the extruded aluminum j ambliner covers to the exterior. · Zinc die-cast pins are used on the bottom sash and steel pins on the top sash. Both sash do not tilt. C. Weatherstripping: 2.07 A 1. Top Rail: Beige rigid weatherable PVC weather seal holder with flexible fins installed with two rows of weatherstripping. The two rows are a beige PVC bulb. 2. Top Sash Stile: Beige rigid weatherable PVC and flexible PVC stile weatherseal. 3. Top Check Rail Interlock: One row of beige bulb weatherstrip. 4. Bottom Rail: Beige dual durometer polyolefin with arloc slipcoat bulb. 5. Sill: Rigid weatherable, Beige UV resistant PVC water seal/weatherstrip. Passes drop dart test. 6. Head and sill pads: Closed cell PVC foam pads. 7. Jambliners: Made of weatherable, Beige UV resistant PVC with beige foam filled bulb vertical weatherstrip. Jambliner is hidden by the wood wrapped jambliner closure to the interior and an extruded aluminumjambliner cover to the exterior. Passes drop dart test.\ ACCESSORIES Dividers (False Muntins): Provide divider grilles in designs indicated for each sash lite. 1. Quantity and Type: Simulated divided lites with aluminum exterior muntins and wood interior muntins to match sash, including internal spacer bars. WOOD WINDOWS Boston Bay Architects, Inc. 08 52 00 -8 of 10 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCI NORTHAMPTON, MA 2. Pattern: As indicated on Drawings. 3. Sticking: Ogee. 4. Color: Match sash finish. PART 3-EXECUTION 3.01 A 3.02 A B. C. D. E. 3.03 A EXAMINATION Examine openings, substrates, structural support, anchorage, and conditions, with Installer present, for compliance with requirements for installation tolerances and other conditions affecting performance of work. Verify rough opening dimensions, levelness of sill plate, and operational clearances. Examine wall flashings, vapor retarders, water and weather barriers, and other built-in components to ensure a coordinated, weathertight window installation. 1. Metal Surfaces: Dry; clean; free of grease, oil, dirt, rust, corrosion, and welding slag; without sharp edges or offsets at joints. 2. Proceed with installation only after unsatisfactory conditions have been corrected. Commencement of the work indicates acceptance of substrates. INSTALLATION Comply with Drawings, Shop Drawings, and manufacturer's written instructions for installing windows, hardware, accessories, and other components. Install windows level, plumb, square, true to line, without distortion or impeding thermal movement, anchored securely in place to structural support, and in proper relation to wall flashing and other adjacent construction. Set continuous sill members and flashing in full sealant bed as specified in Section 07 92 00 "Joint Sealants" to produce weathertight installation. Separate aluminum and other corrodible surfaces from sources of corrosion or electrolytic action at points of contact with other materials. Install perimeter joint sealants to comply with Section 07 92 00 "Joint Sealants." FIELD QUALITY CONTROL Testing Agency: Engage a qualified testing agency to perform tests and inspections. 1. Testing and inspecting agency will interpret tests and state in each report whether tested work complies with or deviates from requirements. B. Testing Services: Testing and inspecting of installed windows shall take place as follows: 1. Testing Methodology: Testing of windows for air infiltration and water resistance shall be performed according to AAMA 502. WOOD WINDOWS Boston Bay Architects, Inc. 08 52 00 -9 of IO HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA C. D. E. 3.04 A. B. C. D. E. 2. Air-Infiltration Testing: a. Test Pressure: That required to determine compliance with AAMA/WDMA/CSA 101/1.S.2/A440 performance class indicated. b. Allowable Air-Leakage Rate: 1.5 times the applicable AAMA/WDMA/CSA 101/I.S.2/A440 rate for product type and performance class rounded down to one decimal place. 3. Water-Resistance Testing: a. Test Pressure: Full test pressure required to determine compliance with AAMA/WDMA/CSA 101/1.S.2/A440 performance grade indicated. b. Allowable Water Infiltration: No water penetration. 4. Testing Extent: Three windows of each type as selected by Architect and a qualified independent testing and inspecting agency. Windows shall be tested after perimeter sealants have cured. 5. Test Reports: Prepared according to AAMA 502. Remove and replace noncomplying windows and retest as specified above. Additional testing and inspecting, at Contractor's expense, will be performed to determine compliance of replaced or additional work with specified requirements. Prepare test and inspection reports. ADJUSTING, CLEANING, AND PROTECTION Adjust operating sashes and ventilators, hardware, and accessories for a tight fit at contact points and weather stripping for smooth operation and weathertight closure. Lubricate hardware and moving parts. Clean exposed surfaces immediately after installing windows. Avoid damaging protective coatings and finishes. Remove excess sealants, glazing materials, dirt, and other substances. Clean factory-glazed glass immediately after installing windows. Comply with manufacturer's written recommendations for final cleaning and maintenance. Remove nonpermanent labels, and clean surfaces. Remove and replace glass that has been broken, chipped, cracked, abraded, or damaged during construction period. Protect window surfaces from contact with contaminating substances resulting from construction operations .. In addition, monitor window surfaces adjacent to and below exterior concrete and masonry surfaces during construction for presence of dirt, scum, alkaline deposits, stains, or other contaminants. If contaminating substances do contact window surfaces, remove contaminants immediately according to manufacturer's written recommendations. END OF SECTION WOOD WINDOWS Boston Bay Architects, Inc. 08 52 00 -10 oflO HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCI NORTHAMPTON, MA SECTION 08 61 00 -ROOF WINDOWS PART 1-GENERAL 1.01 GENERAL PROVISIONS -FILED SUB-BID REQUIRED AS PART OF 07 00 01 ROOFING AND FLASHING FILED SUB BID A Work of this Section requires Filed Sub-Bids and is governed by the provis10ns of the Massachusetts General Laws (MGL), Public Bidding Law Chapter 149, Sections 44A to 44J inclusive; and applicable Section of the MGL, Public Contract Law Chapter 30 as amended. 1.02 RELATED DOCUMENTS A. The Contractor, Subcontractors, and/or suppliers providing goods or services referenced in or related to this Section shall also be bound by the Documents identified in Division O 1 Section "Summary", Paragraph l.OlA, entitled "Related Documents." 1.03 SUMMARY A Section Includes: 1. Deck mounted fixed skylight. B. Related Requirements: 1. Section 06 10 53 "Miscellaneous Rough Carpentry." C. The following Sections also include work to be incorporated in the Roofing and Flashing Filed Sub Bid: 1. Section 05 03 74 "Historic Decorative Metal Replication." 2. Section 07 01 50.19 "Preparation for Re-Roofing." 3. Section 07 31 26 "Slate Shingles." 4. Section 07 32 13 "Architectural Terra Cotta Roof Tiles." 5. Section 07 62 00 "Sheet Metal Flashing and Trim." 6. Section 07 72 53 "Snow Guards." 1.04 ACTION SUBMITTALS A Product Data: For each type of product. 1. Include construction details, material descriptions, dimensions of individual components and profiles, and finishes for roof windows. ROOF WINDOWS 08 61 00 - 1 of 6 Boston Bay Architects, Inc. HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA B. Shop Drawings: For roof windows. 1. Include plans, elevations, sections, and installation details. C. Samples: For each exposed product and for each color and texture specified. D. Samples for Initial Selection: For units with factory-applied finishes. E. Samples for Verification: For each type of roof window and each type of exposed finish, in manufacturer's standard sizes. 1. Include full-size Samples of hardware and accessories involving color selection. 1.05 INFORMATIONAL SUBMITTALS A. Product Test Reports: For each roof windows, for comprehensive tests performed by a qualified testing agency. B. Sample Warranty: For manufacturer's special warranty. 1.06 CLOSEOUT SUBMITTALS A. Maintenance Data: For roof windows and accessories to include in maintenance manuals. 1.07 QUALITY ASSURANCE A. Manufacturer Qualifications: 1. Skylight manufacturer shall have a minimum of ten years' experience in design and fabrication of deck mount glass skylights. 2. Skylights shall be manufactured to the highest standards of quality and craftsmanship in ISO 9001 and ISO 14001-certifiedfacilities. 3. Flashings shall be engineered and manufactured for the roofing material and skylight. 4. Skylight installed with three layers of protection: Deck seal mounting system, adhesive underlayment wrapped round the skylight frame and onto the roof deck, and engineered flashings, carries a "No Leak" installation warranty. B. Source Limitations: Obtain unit skylights, flashings, and accessories from single source and from a single manufacturer. C. Unit Skylight Standard: Comply with AAMA/WDMA 101/1.S.2./NAFS, North American Fenestration Standard Voluntary Peiformance specifications for Windows, Skylights and Glass Doors, and all later editions for minimum standards of performance, materials, components, accessories, and fabrication. Comply with more stringent requirements if indicated. 1. Provide WDMA Hallmark certified unit skylight with an attached label. ROOF WINDOWS 08 61 00 -2 of 6 Boston Bay Architects, Inc. HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA 1.08 A. 1.09 A. 1.10 A. B. 1.11 A. DELIVERY, STORAGE, AND HANDLING Protect roof windows during transit, storage, and handling to prevent damage, soiling, and deterioration. Store off ground and covered in a clean, dry, well-ventilated, protected space. Comply with manufacturer's written instructions. PROJECT CONDITIONS Temporary Support Facilities: Furnish and install all temporary lifts, hoists, staging, scaffolding, rigging, labor and materials, and temporary support to perform all operations in connection with the installation of this Work. Remove all temporary support facilities when no longer required. COORDINATION Coordinate unit skylight flashing requirements with roofing system. Preinstallation conference: Conduct conference at Project site. WARRANTY Special Warranty: Manufacturer agrees to repair or replace roof windows that fail in materials or workmanship within specified warranty period. 1. Failures include, but are not limited to, the following: a. Failure to meet performance requirements. b. Structural failures, including excessive deflection. c. Water leakage. d. Deterioration of materials and finishes beyond normal weathering. e. Deterioration of insulating-glass units, including failure of hermetic seal under normal use that is not attributed to glass breakage or to maintaining and cleaning insulating-glass units contrary to manufacturer's written instructions. Evidence of failure is the obstruction of vision by dust, moisture, or film on interior surfaces of glass. 2. Warranty Period: 10 years from date of Substantial Completion. PART 2 -PRODUCTS 2.01 A. PERFORMANCE REQUIREMENTS Product Standard: Comply with AAMA/WDMA/CSA 101/1.S.2/A440 for definitions and minimum standards of performance, materials, components, accessories, and fabrication unless more stringent requirements are indicated. ROOF WINDOWS 08 61 00 - 3 of 6 Boston Bay Architects, Inc. HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA 1. Window Certification: WDMA certified, with label attached to each roof window. B. Minimum Performance Grade: AAMA/WDMA/CSA 101/I.S.2/A440. C. D. E. F. 2.02 A. 1. Downward design pressure= 150 psf 2. Uplift Design Pressure = 40 psf Thermal Transmittance: NFRC 100 maximum whole-unit U-factor of 0.43 Btu/sq. ft. x h x degF. Solar Heat-Gain Coefficient (SHGC): NFRC 200 maximum whole-window SHGC of 0.26 or less. Air leakage: Less than or equal to 0.08 CFM/ft2 of total unit area, measured at a pressure of 1.57 psf as measured in accordance with ASTM E 283, on test sizes listed per the NAPS in (A). Water Penetration: No water penetration occurred when measured in accordance with ASTM E 331 with a test pressure differential of 720 Pa (15 psf). ROOF WINDOWS Roof Window (Skylight): Fixed deck mounted skylight that consists of the following integrated components: 1. Interior condensation drainage gasket, pre-finished white wooden frame and sash. 2. Exterior maintenance-free copper cladding/counter flashing, ASA comer keys, and an insulating thermal pane glass unit with two panes, warm edge spacer system, three coats of low-E silver to increase visible light transmittance while reducing solar heat and a continuous deck seal mounting system with durable foam seal. B. Configuration: Fixed, engineered deck seal mounting system with durable foam seal to seal the skylight to the roof deck. Pre-installed accessory mounting brackets. 1. Basis of Design Product: Subject to compliance with requirements, provide the following, or equal: a. Velux; Model FS. C. Condensation Control: Integral internal condensation collection system and drainage slots. D. Maintenance-free exterior cladding: Roll formed 0.55 mm copper frame coverings, 0.50 copper sash coverings, mill finish, production engineered, and fabricated to fit exterior exposed surfaces. 1. Flashing: Rigid polyvinyl chloride (PVC) for the frame and sash components with co- extruded gaskets and white finish. EPS filler where possible. E. Wood: Kiln-dried, laminated Ponderosa Pine pre-painted with two coats of white finish. ROOF WINDOWS 08 61 00 - 4 of 6 Boston Bay Architects, Inc. HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA F. Insulating-Glass Units: ASTM E 2190. 1. Exterior Lite: Fully tempered glass with Low-E coating. 2. Interior Lite: Laminated glass; heat-strengthened glass and 0.030-inch-thick polyvinyl butyral interlayer. 3. Filling: Fill space between glass lites with argon. G. Glazing System: Manufacturer's standard factory-glazing system that produces weathertight seal. H. Fasteners: 1-1/4 inch ring shank nails provided for attaching deck seal mounting flange to roof decking. Ring shank nails are double hot dipped zinc coated. I. Weather stripping: Factory applied neoprene and thermoplastic elastomer weather stripping throughout entire frame and sash, profiled to effect weather seal. J. Mounting System: Continuous corrosion resistant steel mounting system with a durable foam seal and rough opening alignment notches. K. Flashing: Type EDW Flashing is a prefabricated gutter flashing system designed for use with roofing material greater than 3/4" thick, or high profile material, and for roof slopes of 14 degrees to 85 degrees. Sill flashing section consists of corrugated apron to allow form fit of high profile material. L. Fabrication: 1. Fabricate frame with slip mortise and tendon comers that are glued and nailed for strength and stability. 2. Fabricate frame components with precision tolerances enabling installation and movement of sash and dynamic movement of perimeter weather stripping. 3. Provide permanent external drainage channels to manage water flow and drain to the exterior. Provide internal drainage of glazing spaces to exterior through gasketing. 4. Assemble insect screen of rolled aluminum rectangular sections. Sections are square cut and assembled using square comer keys. Fit mesh taut and secure with vinyl spline. 5. All units factory glazed with hot melt silicone-based exterior seal. 6. No site fabrication needed. 7. Rough opening to be framed per manufacturer's listed dimensions. PART 3 -EXECUTION 3.01 A. B. EXAMINATION Examine substrates and conditions, with Installer present, for compliance with requirements, rough opening dimensions, and other conditions affecting performance of the Work. Proceed with installation only after unsatisfactory conditions have been corrected. ROOF WINDOWS 08 61 00 -5 of 6 Boston Bay Architects, Inc. HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA 3.02 A. B. C. D. 3.03 A. B. C. D. E. F. G. INSTALLATION Comply with manufacturer's written installation instructions for installing roof windows and access ones. 1. Use the alignment notches on the deck seal mounting system to align skylight flush with the rough opening, free of warp or twist; maintain dimensional tolerances. 2. Attach and seal the skylight to roof sheathing by nailing through the predrilled holes in the deck seal mounting system. 3. Apply one layer of adhesive underlayment around the perimeter of the skylight frame. 4. Install the manufacturer's engineered perimeter flashing in accordance with manufacturer's installation instructions to achieve weather tight installation. 5. Install sun screen products and electrical controls. Install roof windows square, true, and without distortion, warp, or rack of frames and sash. Securely anchor windows to structural support without impeding thermal movement. Install flashing to provide a watertight and weathertight seal. Separate aluminum, copper, and other corrodible surfaces from sources of corrosion or electrolytic action at points of contact with other materials according to recommendations in ASTM E 2112. ADJUSTING, CLEANING, AND PROTECTION Clean frame surfaces immediately after installing roof windows. Comply with manufacturer's written instructions for final cleaning and maintenance. Avoid damaging protective coatings and finishes. Inspect drainage holes for blockage. Clean and free holes of any obstructions to allow drainage. Clean glass immediately after installing roof windows. Comply with manufacturer's written instructions for final cleaning and maintenance. Remove nonpermanent labels and clean surfaces. Remove and replace glass that has been broken, chipped, cracked, abraded, or damaged during construction period. Protect roof window surfaces from contact with contaminating substances resulting from construction operations. If contaminating substances contact roof window surfaces, remove contaminants immediately according to manufacturer's written instructions. Refinish or replace roof windows that have damaged finishes. Replace damaged components. END OF SECTION ROOF WINDOWS 08 61 00 -6 of 6 Boston Bay Architects, Inc. HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REP AIRS PHASE TWO, DCP 1828 HCI NORTHAMPTON, MA SECTION 09 00 01-PAINTING FILED SUB BID PART 1 -GENERAL 1.01 GENERAL PROVISIONS -FILED SUB-BID REQUIRED A Work of this Section requires Filed Sub-Bids and is governed by the prov1s10ns of the Massachusetts General Laws (MGL), Public Bidding Law Chapter 149, Sections 44A to 44J inclusive; and applicable Section of the MGL, Public Contract Law Chapter 30 as amended. 1.02 RELATED DOCUMENTS A The Contractor, Subcontractors, and/or suppliers providing goods and services referenced in or related to this Section shall also be bound by the Related Documents identified in Division 01 Section "Summary." 1.03 REQUIREMENTS FOR FILING SUB-BIDS A Time, Manner and Requirements for Submitting Sub-Bids: 1. Sub-bids for work under this Section shall be for the complete work and shall be submitted through DCAMM's E-Bid Room as stipulated in the DCAMM Instructions to Bidders. 2. Sub-bids filed with the Division of Capital Asset Management and Maintenance shall be accompanied by BID BOND or CASH or CERTIFIED CHECK or TREASURER'S CHECK or CASHIER'S CHECK issued by a responsible bank or trust company payable to the Commonwealth of Massachusetts in the amount of five percent of the sub-bid. A sub-bid accompanied by any other form of bid deposit than those specified will be rejected. B. Sub Sub-Bid Requirements: None required under this Section. 1.04 DESCRIPTION OF WORK A Work Included: Provide labor, materials and equipment necessary to complete the work of this Section, including the following Specification Sections: 1. 2. 09 03 91 09 93 00 PAINTING FILED SUB BID Boston Bay Architects, Inc. HISTORIC TREATMENT OF PLAIN PAINTING STAINING AND TRANSPARENT FINISHING 09 00 01 -1 of 2 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA B. The Work ofthis Section is shown on the following Drawings: Dl.2, D2.1, D2.2, D2.3, D2.4, Al.2, Al.3, A2.l, A2.2, A2.3, A2.4, A3.l, A4.1, A5.l, A5.2 The Trade Contractor shall also examine all other Drawings and all other Sections of the Specifications for coordination requirements therein affecting the Work of this Section, not just those pertaining to this Sub-trade. C. Alternates: Refer to Division 01 Section "Alternates." PART 2 -PRODUCTS (Not Used) PART 3 -EXECUTION (Not Used) PAINTING FILED SUB BID Boston Bay Architects, Inc. END OF SECTION 09 00 01 -2 of 2 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA SECTION 09 01 06.91 -WOOD FLOORING RESTORATION PART I-GENERAL 1.01 A 1.02 A 1.03 A B. 1.04 A B. RELATED DOCUMENTS The Contractor, Subcontractors, and/or suppliers providing goods or services referenced in or related to this Section shall also be bound by the Documents identified in Division O 1 Section "Summary", Paragraph l.OlA, entitled "Related Documents." SUMMARY Section includes: 1. Refinishing and repair of existing wood flooring. SUBMITTALS Product Data: For each type of product indicated. 1. Provide certification by the manufacturer that finishing products supplied comply with Commonwealth of Massachusetts Ozone Transportation Commission (OTC) regulations controlling use of volatile organic compounds (VOCs). Samples for Verification: For each type of wood flooring, with finish required, approximately 12 inches long and of same thickness and material indicated for the Work and showing the full range of normal color and texture variations expected. QUALITY ASSURANCE Hardwood Flooring: Comply with NOFMA's "Official Flooring Grading Rules" for species, grade, and cut. Build mockup of typical flooring area, including base and shoe moldings. 1. To set quality standards for sanding and application of field finishes, prepare finish mockup of floor area as shown on Drawings. Provide the following mockups: a. Refinished wood flooring, 100 square feet. 2. Approval of mockups does not constitute approval of deviations from the Contract Documents contained in mockups unless Architect specifically approves such deviations in writing. WOOD FLOORING RESTORATION Boston Bay Architects, Inc. 09 01 06.91-1 of6 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA 1.05 A. B. C. 1.06 A. B. 1.07 A. 3. Approved mockups may become part of the completed Work if undisturbed at time of Substantial Completion. DELIVERY, STORAGE, AND HANDLING Deliver wood flooring materials in unopened cartons or bundles. Protect wood flooring from exposure to moisture. Do not deliver wood flooring until after concrete, masonry, plaster, ceramic tile, and similar wet work is complete and dry. Store wood flooring materials in a dry, warm, ventilated, weathertight location. PROJECT CONDITIONS Conditioning period begins not less than seven days before wood flooring installation, is continuous through installation, and continues not less than seven days after wood flooring installation. 1. Environmental Conditioning: Maintain an ambient temperature between 65 and 75 deg F and relative humidity planned for building occupants in spaces to receive wood flooring during the conditioning period. 2. Wood Flooring Conditioning: Move wood flooring into spaces where it will be installed, no later than the beginning of the conditioning period. a. Do not install flooring until it adjusts to relative humidity of, and is at same temperature as, space where it is to be installed. b. Open sealed packages to allow wood flooring to acclimatize immediately on moving flooring into spaces in which it will be installed. After conditioning period, maintain relative humidity and ambient temperature planned for building occupants. MAINTENANCE MATERIAL SUBMITTALS Furnish extra materials described below, before installation begins, that match products installed and that are packaged with protective covering for storage and identified with labels describing contents. 1. Wood Flooring: Equal to 10 percent of amount installed for each type of wood flooring indicated. WOOD FLOORING RESTORATION Boston Bay Architects, Inc. 09 01 06.91 -2 of 6 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA PART 2 -PRODUCTS 2.01 A. 2.02 A. B. FIELD-FINISHED WOOD FLOORING Solid-Wood, Strip Flooring: Kiln dried to 6 to 9 percent maximum moisture content, tongue and groove and end matched, and with backs channeled (kerfed) for stress relief. 1. Species, Cut and Grade: Match existing species. 2. Thickness: 25/32 inch, or as required to match existing. 3. Face Width: 2-1/4 inches, or as required to match existing. 4. Lengths: Random-length strips complying with applicable grading rules. FINISHES All products shall comply with the VOC content regulations of the Ozone Transportation Commission (OTC) effective in the Commonwealth of Massachusetts, for interior paints and coatings applied at Project site. Urethane Finish System: Complete water-based system of compatible components that is recommended by finish manufacturer for application indicated. 1. Basis of Design Product: Subject to compliance with requirements, provide Bona; Bona Traffic HD or comparable product by one of the following: a. Dura Seal, Sherwin-Williams Company (The). b. Hillyard, Inc. 2. VOC Content: When calculated according to 40 CFR 59, Subpart D (EPA Method 24), as follows: a. Finish Coats and Floor Sealers: Not more than 350 g/L. b. Stains: Not more than 250 g/L. 3. Finish system materials shall comply with the testing and product requirements of the California Department of Health Services' "Standard Practice for the Testing of Volatile Organic Emissions from Various Sources Using Small-Scale Environmental Chambers." 4. Stain: Penetrating and nonfading type. a. Color: As selected by Architect from manufacturer's full range. 5. Floor Sealer: Pliable, penetrating type. 6. Finish Coats: Formulated for multicoat application on wood flooring. C. Wood Filler: Compatible with finish system components and recommended by filler and finish manufacturers for use indicated. If required to match approved Samples, provide pigmented filler. WOOD FLOORING RESTORATION Boston Bay Architects, Inc. 09 01 06.91 -3 of 6 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA D. Interior Wood Stain: Factory-formulated water-based penetrating wood stain for interior application applied at spreading rate recommended by manufacturer (250 g/L). 2.03 A. 1. Lenmar; W aterbome Interior Wood Stain 1 WB 1300. 2. Pittsburgh Paints; Olympic Premium Interior Oil Based Wood Stain, Tint Base 44500. 3. Sherwin-Williams; Minwax Wood Finish 250 VOC Stains. ACCESSORY MATERIALS Fasteners: As recommended by manufacturer, but not less than that recommended in NWF A's "Installation Guidelines: Wood Flooring." PART 3 -EXECUTION 3.01 A. 3.02 A. B. 3.03 A. E::~AMINA TION Examine substrates, areas and conditions, with Installer present, for compliance with requirements for maximum moisture content, installation tolerances, and other conditions affecting performance of wood flooring. 1. Verify that substrates comply with tolerances and other requirements specified in other Sections. 2. Proceed with installation only after unsatisfactory conditions have been corrected. PREPARATION Remove coatings, including curing compounds, and other substances on substrates that are incompatible with installation adhesives and that contain soap, wax, oil, or silicone, using mechanical methods recommended by manufacturer. Do not use solvents. Broom or vacuum clean substrates to be covered immediately before product installation. After cleaning, examine substrates for moisture, alkaline salts, carbonation, or dust. Proceed with installation only after unsatisfactory conditions have been corrected. FLOORING REPAIR Comply with the following for areas of existing wood flooring that require repair prior to refinishing: 1. Provide new flooring as required to match existing. 2. Flooring strips shall be laced into the existing floor. Each strip shall be laid out so joints in adjoining strips are as far apart as the stock permits. Each strip shall be driven into position and blind-nailed with 7d floor nails with spacing not exceeding 18 inches. Nails shall be "toe-nailed" into the piece of flooring toward the preceding piece to which it joins with end joints tight. WOOD FLOORING RESTORATION Boston Bay Architects, Inc. 09 01 06.91 -4 of 6 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCI NORTHAMPTON, MA 3.04 A 3. Repair all holes in flooring materials. One inch and smaller diameter holes may be plugged with matching material by removing adjacent flooring materials down to the existing sub-floor with a 1-1/2 inch drill bit. The subfloor shall remain to provide a secure seat for the plug. The plug shall be tightly fitted, fastened with epoxy glue, and shall slightly project above adjacent surfaces. Excess glue shall be removed and the area wiped clean. New flooring strips shall be provided where holes are larger than one inch in diameter. FIELD FINISHING Machine-sand flooring to remove offsets, ridges, cups, raised grain and sanding-machine marks that would be noticeable after finishing. Vacuum and tack with a clean cloth immediately before applying finish. Keep sanding to a minimum. 1. Comply with applicable recommendations in NWFA's "Installation Guidelines: Wood Flooring." 2. Take great care to ensure that the minimum amount of wood is taken off when sanding the existing floor. B. Fill and repair wood flooring seams and defects. C. Apply floor-finish materials in number of coats recommended by finish manufacturer for application indicated, but not less than one coat of floor sealer and three finish coats. D. E. 3.05 A 1. For water-based finishes, use finishing methods recommended by finish manufacturer to mmnruze grain raise. Cover wood flooring before finishing. Do not cover wood flooring after finishing until finish reaches full cure, and not before seven days after applying last finish coat. PROTECTION Protect installed wood flooring during remainder of construction period with covering of heavy kraft paper or other suitable material. Do not use plastic sheet or film that might cause condensation. 1. Do not move heavy and sharp objects directly over kraft-paper-covered wood flooring. Protect flooring with plywood or hardboard panels to prevent damage from storing or moving objects over flooring. WOOD FLOORING RESTORATION Boston Bay Architects, Inc. 09 01 06.91 -5 of 6 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA 3.06 A. INTERIOR STAIN AND NATURAL-FINISH SCHEDULE Typical Wood Flooring: 1. Stain Satin-Varnish Finish: Two finish coats of clear satin varnish over a sealer coat and interior wood stain. a. Stain Coat: Interior wood stain, custom color to match existing. b. Sealer Coat: Clear sanding sealer. c. Finish Coats: Interior polyurethane-based clear satin varnish. WOOD FLOORING RESTORATION Boston Bay Architects, Inc. END OF SECTION 09 01 06.91-6 of6 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA SECTION 09 03 91-HISTORIC TREATMENT OF PLAIN PAINTING PART 1 -GENERAL 1.01 GENERAL PROVISIONS -FILED SUB-BID REQUIRED AS PART OF 09 00 01 PAINTING FILED SUB BID A. Work of this Section requires Filed Sub-Bids and is governed by the prov1s10ns of the Massachusetts General Laws (MGL), Public Bidding Law Chapter 149, Sections 44A to 44J inclusive; and applicable Section of the MGL, Public Contract Law Chapter 30 as amended. 1.02 RELATED DOCUMENTS A. The Contractor, Subcontractors, and/or suppliers providing goods or services referenced in or related to this Section shall also be bound by the Documents identified in Division O 1 Section "Summary", Paragraph LOIA, entitled "Related Documents." 1.03 SUMMARY A. Section includes historic treatment of plain painting, interior and exterior wood, as follows: 1. Removing existing paint and varnish. 2. Repairing substrates. 3. Plain painting of historic surfaces. B. Related Requirements: 1. Section O 1 35 43 "Environmental Procedures" for procedures for lead paint removal. 2. Section 01 35 91 "Historic Treatment Procedures" for general historic treatment requirements. 3. Section 02 80 20 "Asbestos Remediation." 4. Section 08 03 52 "Historic Treatment of Wood Windows." 5. Section 09 01 06.91 "Wood Flooring Restoration" for refinishing wood stairs. 6. Section 09 93 00 "Staining and Transparent Finishing" for field finishing of new wood windows. C. The following Section also includes work to be incorporated in the Painting Filed Sub Bid: 1. Section 09 93 00 "Staining and Transparent Finishing." 1.04 DEFINITIONS A. Modern Paint Materials: Paint materials not designed to match historic paint formulations but that may be required to match historic paint colors. HISTORIC TREATMENT OF PLAIN PAINTING Boston Bay Architects, Inc. 09 03 91 -1 of 14 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCI NORTHAMPTON, MA B. C. D. 1.05 A. 1.06 A. 1.07 A. Plain Painting: For historic treatment, this means painting that requires attention to historic treatment requirements, but no special, decorative or artistic painting skill. Low-Pressure Spray: 100 to 400 psi; 4 to 6 gpm Medium-Pressure Spray: 400 to 800 psi; 4 to 6 gpm PREINSTALLATION MEETINGS Preinstallation Conference: Conduct conference at Project site. 1. Review minutes of Preliminary Historic Treatment Conference that pertain to historic treatment of painting. 2. Review methods and procedures related to historic treatment of painting including, but not limited to, the following: a. Verify historic treatment specialist's personnel, equipment, and facilities needed to make progress and avoid delays. b. Materials, material application, colors, patterns, and' sequencing. c. Fire-protection plan. d. Plain painting historic treatment program. SEQUENCING AND SCHEDULING Perform historic treatment of painting in the following sequence, which includes work specified in this and other Sections: · 1. Dismantle existing surface-mounted objects and hardware except items indicated to remain in place. Tag items with location identification and protect. 2. Verify that temporary protections have been installed. 3. Examine condition of surfaces to be painted. 4. Remove existing paint to the degree required for each substrate and surface condition of existing paint. 5. Apply paint system. 6. Reinstall dismantled surface-mounted objects and hardware unless otherwise indicated. ACTION SUBMITTALS Product Data: For each type of product. 1. Include recommendations for product application and use. Include test data substantiating that products comply with requirements. B. Samples: For each type of paint system and each pattern, color, and gloss; minimum 6 inches long in least dimension, but not less than whole pattern. HISTORIC TREATMENT OF PLAIN PAINTING Boston Bay Architects, Inc. 09 03 91 - 2 of 14 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCI NORTHAMPTON, MA 1. Include stepped Samples defining each separate coat, including fillers and pnmers. Resubmit until each required sheen, color, and texture is achieved. 2. For each painted color being matched to a standardized color-coding system, include the color chips from the color-coding-system company with Samples. 3. Include a list of materials for each coat of each Sample. 4. Label each Sample for location and application. 5. Sample Size: a. Plain Painted Surfaces: 4-by-8-inch Samples for each color anq material, on hardboard. C. Product List: For each paint product indicated, include the following: 1.08 A B. C. D. 1.09 A 1. Cross-reference to paint system and locations of application areas. Use same designations indicated on Drawings and in schedules. 2. voe content. INFORMATIONAL SUBMITTALS Qualification Data: For historic treatment specialist(s) and paint-remover manufacturer. Plain Painting Historic Treatment Program: Submit before work begins. Color Matching Certificate: For computer color matching of historic colors. Preconstruction Test Reports: For cleaning materials, paint removers, and paint coatings and systems. MAINTENANCE MATERIAL SUBMITTALS Furnish extra paint materials, from the same production run, that match products applied and that are packaged with protective covering for storage and identified with labels describing contents, including material, finish, source, and location on building. 1. Quantity: Furnish Owner with an additional 5 percent, but not less than 1 gal. or one case, as appropriate, of each material and color applied. 1.10 QUALITY ASSURANCE A Historic Treatment Specialist Qualifications: A qualified historic pamtmg specialist with expertise in matching and touching up existing painting. Experience only in new painting work is insufficient experience for historic treatment work. B. Paint-Remover Manufacturer Qualifications: A firm regularly engaged in producing paint removers that have been used for similar historic painting applications with successful results, and with factory-authorized service representatives who are available for consultation and Project-site inspection and on-site assistance. HISTORIC TREATMENT OF PLAIN PAINTING Boston Bay Architects, Inc. 09 03 91-3 of 14 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA C. Plain Painting Historic Treatment Program: Prepare a written, detailed description of materials, methods, equipment, and sequence of operations to be used for historic treatment work, including protection of surrounding materials and Project site and control of runoff during cleaning, paint removal, repainting, and other processes. 1. If materials and methods other than those indicated are proposed for any phase of historic treatment work, add a written description of such materials and methods, including evidence of successful use on comparable projects, and demonstrations to show their effectiveness for this Project. D. Mockups: Prepare mockups of historic treatment processes for each type of coating system and substrate indicated and each color and finish required to demonstrate aesthetic effects and to set quality standards for materials and execution. Duplicate appearance of approved Sample submittals. 1.11 A. 1. Locate mockups on existing surfaces where directed by Architect and in locations that enable viewing under same conditions as the completed Work. Provide mockups of the following: a. Existing wood windows. 2. Surface-Preparation Mockups: On existing surfaces using applicable specified methods of cleaning and other surface preparation, provide mockup sample of at least 100 sq. ft. 3. Coating Mockups: Two wall surfaces of at least 100 sq. ft. to represent surfaces and conditions for application of each type of coating system under same conditions as the completed Work. a. Plain painted surfaces. 4. Approval of mockups does not constitute approval of deviations from the Contract Documents contained in mockups unless Architect specifically approves such deviations in writing. 5. Subject to compliance with requirements, approved mockups may become part of the completed Work if undisturbed at time of Substantial Completion. DELIVERY, STORAGE, AND HANDLING Store materials not in use in tightly covered containers in well-ventilated areas with ambient temperatures continuously maintained at not less than 45 deg F. 1. Maintain containers in clean condition, free of foreign materials and residue. 2. Remove rags and waste daily. HISTORIC TREATMENT OF PLAIN PAINTING Boston Bay Architects, Inc. 09 03 91 - 4 of 14 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA 1.12 A. FIELD CONDITIONS Temporary Support Facilities: Furnish and install all temporary lifts, hoists, staging, scaffolding, rigging, labor and materials, and temporary support to perform all operations in connection with the installation of this Work. Remove all temporary support facilities when no longer required. B. Weather Limitations: Proceed with historic treatment of painting only when ex1stmg and forecasted weather conditions are within the environmental limits set by each manufacturer's written instructions and specified requirements. C. Apply paints only when temperature of surfaces to be painted and ambient air temperatures are between 50 and 95 deg F. D. Do not apply paint in snow, rain, fog, or mist; when relative humidity exceeds 85 percent; at temperatures less than 5 deg Fabove the dew point; or to damp or wet surfaces. 1. Painting may continue during inclement weather if surfaces and areas to be painted are enclosed and heated within temperature limits specified by manufacturer for surface preparation and during paint application and drying periods. E. Concealed and undocumented historic items, murals, and similar objects encountered during historic treatment remain Owner's property. Carefully protect each item or object. PART 2 -PRODUCTS 2.01 A. B. C. D. 2.02 A. PREPARATORY CLEANING MATERIALS Water: Potable. Hot Water: Water heated to a temperature of 140 to 160 deg F. Detergent Solution: Solution prepared by mixing 2 cups of tetrasodium pyrophosphate (TSPP), 1/2 cup of laundry detergent that contains no ammonia, 5 quarts of 5 percent sodium hypochlorite bleach, and 15 quarts of warm water for every 5 gal. of solution required. Mildewcide: Commercial proprietary mildewcide or a job-mixed solution prepared by mixing 1/3 cup of household detergent that contains no ammonia, 1 quart of 5 percent sodium hypochlorite bleach, and 3 quarts of warm water. PAINT REMOVERS Low-Odor, Solvent-Type Paste Paint Remover: Manufacturer's standard low-odor, water- rinsable, solvent-type paste, gel, or foamed emulsion formulation for removing paint from masonry, stone, wood, plaster, or metal as required to suit Project; and containing no methanol or methylene chloride. HISTORIC TREATMENT OF PLAIN PAINTING Boston Bay Architects, Inc. 09 03 91 - 5 of 14 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA 2.03 A. B. 2.04 A. 2.05 A. 2.06 A. 1. Products: Subject to compliance with requirements, provide one of the following: a. American Building Restoration Products, Inc.;Super Bio Strip Gel. b. Cathedral Stone Products, Inc.; S-301. c. Dumond Chemicals, Inc; Smart Strip Pro. d. PROSOCO, Inc; Enviro Klean SafStrip 8. PAINT, GENERAL Material Compatibility: 1. Provide materials for use within each paint system that are compatible with one another and substrates indicated, under conditions of s.ervice and application as demonstrated by manufacturer, based on testing and field experience. 2. For each coat in a paint system, provide products recommended in writing by manufacturers of topcoat for use in paint system and on substrate indicated. Colors: As selected by Architect from full range of industry colors. MODERN PAINT MATERIALS, GENERAL Transition Coat: Paint manufacturer's recommended coating for use where a residual existing coating is incompatible with the paint system. MODERN PAINT MATERIAL MANUFACTURERS Basis of Design Products: Subject to compliance with requirements, provide products by Sherwin-Williams Co. or one of the following: 1. Benjamin Moore & Co. 2. PPG Architectural Finishes, Inc.; Pittsburgh Paints. EXTERIOR FINISHES Exterior Wood Primer: Factory-formulated alkyd primer for exterior application. 1. Benjamin Moore; Super Spec Alkyd Exterior Primer No. 176: Applied at a dry film thickness of not less than 1.3 mils. 2. Pittsburgh Paints; SpeedHide Exterior Wood Primer Alkyd: Applied at a dry film thickness of not less than 1.8 mils. 3. Sherwin-Williams; Exterior Oil-Based Wood Primer Y24W8020: Applied at a dry film thickness of not less than 2.3 mils. B. Exterior Satin Acrylic Paint: Factory-formulated satin acrylic-emulsion latex paint for exterior wood application. HISTORIC TREATMENT OF PLAIN PAINTING Boston Bay Architects, Inc. 09 03 91 - 6 of 14 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA 2.07 A. 1. Benjamin Moore; Moorcraft Super Spec Satin Latex House Paint No. 184: Applied at a dry film thickness of not less than 1.1 mils. 2. Pittsburgh Paints; 6-2045 Series SpeedHide Exterior Satin 100% Acrylic Latex: Applied at a dry film thickness of not less than 1.2 mils. 3. Sherwin-Williams; Emerald Exterior Acrylic Satin K48 Series: Applied at a dry film thickness of not less than 2.1 mils. INTERIOR FINISHES Interior Wood Primer for Acrylic-Enamel Finishes: Factory-formulated acrylic-latex-based interior wood primer (150 g/L). 1. Benjamin Moore; Fresh Start Multi-Purpose Latex Primer N023: Applied at a dry film thickness of not less than 1.2 mils. 2. Pittsburgh Paints; 6-855 Interior Latex Enamel Undercoater: Applied at a dry film thickness of not less than 1.2 mils. 3. Sherwin-Williams; Premium Wall and Wood Primer B28W8111 Series: Applied at a dry film thickness of not less than 1.8 mils. B. Interior Acrylic Enamel for Wood Surfaces: Factory-formulated semi-gloss acrylic latex enamel (150 g/L). 2.08 A. 1. Benjamin Moore; Regal Select Semi-Gloss Finish 551: Applied at a dry film thickness of not less than 1.5 mils. (primer not required). 2. Pittsburgh Paints; 6-500 Series SpeedHide Interior Semi-Gloss Acrylic Latex: Applied at a dry film thickness of not less than 1.4 mils. 3. Sherwin-Williams; ProMar 200 Zero VOC Interior Latex Semi-Gloss B31-2600 Series: Applied at a dry film thickness of not less than 1.7 mils. PATCHING MATERIALS Wood-Patching Compound: Two-part, epoxy-resin, wood-patching compound; knife-grade formulation as recommended in writing by manufacturer for type of wood repair indicated, tooling time required for the detail of work, and site conditions. Compound shall be designed for filling voids in damaged wood materials that have deteriorated due to weathering and decay. Compound shall be capable of filling deep holes and spreading to feather edge. PART 3 -EXECUTION 3.01 A. PROTECTION Comply with each manufacturer's written instructions for protecting building and other surfaces against damage from exposure to its products. Prevent chemical solutions from coming into contact with people, motor vehicles, landscaping, buildings, and other surfaces that could be harmed by such contact. HISTORIC TREATMENT OF PLAIN PAINTING Boston Bay Architects, Inc. 09 03 91 -7 of 14 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCI NORTHAMPTON, MA 3.02 A. B. C. D. 3.03 A. B. 1. Cover adjacent surfaces with materials that are proven to resist chemical solutions being used unless the solutions will not damage adjacent surfaces. Use protective materials that are UV resistant and waterproof. Apply masking agents to comply with manufacturer's written instructions. Do not apply liquid masking agent to painted or porous surfaces. When no longer needed, promptly remove masking to prevent adhesive staining. 2. Do not apply chemical solutions during winds of sufficient force to spread them to unprotected surfaces. 3. Neutralize and collect alkaline and acid wastes before disposal. 4. Dispose of runoff from operations by legal means and in a manner that prevents soil erosion, undermining of paving and foundations, damage to landscaping, and water penetration into building interiors. HISTORIC TREATMENT OF PAINTING, GENERAL Historic Treatment Appearance Standard: Completed work is to have a uniform appearance as viewed by Architect from building interior at 10 feet away from painted surface and from building exterior at 20 feet away from painted surface. Execution of the Work: In treating historic items, disturb them as minimally as possible and as follows: 1. Remove failed coatings and corrosion and repaint. 2. Verify that substrate surface conditions are suitable for painting. 3. Allow other trades to repair items in place and retain as much original material as possible before repainting. 4. Reproduce original, historic paint systems where indicated or scheduled. 5. Install temporary protective measures to protect historic painted surfaces that shall be treated later. Mechanical Abrasion: Where mechanical abrasion is needed for the work, use only the gentlest mechanical methods, such as scraping and lightly hand sanding, that will not abrade softer substrates, reducing clarity of detail. Do not use abrasive methods such as rotary sanding, rotary wire brushing, or power tools except as indicated as part of the historic treatment program and as approved by Architect. Heat Processes: Do not use torches, heat guns, or heat plates. EXAMINATION Examine substrates and conditions, with historic treatment specialist present, for compliance with requirements for maximum moisture content and other conditions affecting performance of painting work. Comply with paint manufacturer's written instructions for inspection. Maximum Moisture Content of Substrates: Do not begin application of coatings unless moisture content of exposed surface is below the maximum value recommended in writing by paint manufacturer and not greater than the following maximum values when measured with an electronic moisture meter appropriate to the substrate material: HISTORIC TREATMENT OF PLAIN PAINTING Boston Bay Architects, Inc. 09 03 91 -8 of 14 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA 1. Wood: 15 percent. C. Alkalinity: Do not begin application of coatings unless surface alkalinity is within range recommended in writing by paint manufacturer. Conduct alkali testing with litmus paper on exposed plaster, cementitious, and masonry surfaces. D. Verify suitability of substrates, including surface conditions and compatibility with existing finishes and primers. 1. If existing surfaces cannot be prepared to an acceptable condition for proper finishing by using specified surface-preparation methods, notify Architect in writing. E. Begin coating application only after unsatisfactory conditions have been corrected and surfaces are dry. 3.04 A. B. C. D. 3.05 A. 1. Beginning coating application constitutes Contractor's acceptance of substrates and conditions. PREPARATORY CLEANING General: Use only the gentlest, appropriate method necessary to clean surfaces in preparation for painting. Clean all surfaces, comers, contours, and interstices. Detergent Cleaning: Wash surfaces by hand using clean rags, sponges, and bristle brushes. Scrub surface with detergent solution and bristle brush until soil is thoroughly dislodged and can be removed by rinsing. Use small brushes to remove soil from joints and crevices. Dip brush in solution often to ensure that adequate fresh detergent is used and that surface remains wet. Rinse with water applied by clean rags or sponges. Solvent Cleaning: Use solvent cleaning to remove oil, grease, smoke, tar, and asphalt from painted or unpainted surfaces before other preparation work. Wipe surfaces with solvent using clean rags and sponges. If necessary, spot-solvent cleaning may be employed just prior to commencement of paint application, provided enough time is allowed for complete evaporation. Use clean solvent and clean rags for the final wash to ensure that all foreign materials have been removed. Do not use solvents, including primer thinner and turpentine, that leave residue. Mildew: Clean off existing mildew, algae, moss, plant material, loose paint, grease, dirt, and other debris by scrubbing with bristle brush or sponge and detergent solution. Scrub mildewed areas with mildewcide. Rinse with water applied by clean rags or sponges. PAINT REMOVAL General: Remove paint where indicated. Where cleaning methods have been attempted and further removal of the paint is required because of incompatible or unsatisfactory surfaces for repainting, remove paint to extent required by conditions. HISTORIC TREATMENT OF PLAIN PAINTING Boston Bay Architects, Inc. 09 03 91 - 9 of 14 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA 1. Application: Apply paint removers according to paint-remover manufacturer's written instructions. Do not allow paint removers to remain on surface for periods longer than those indicated or recommended in writing by manufacturer. a. Apply materials to all surfaces, comers, contours, and interstices, to provide a uniform final appearance without streaks. b. After work is complete, remove protection no longer required. Remove tape and adhesive marks. 2. Brushes: Use brushes that are resistant to chemicals being used. a. Metal Substrates: If using wire brushes on metal, use brushes of same metal composition as metal being treated. b. Wood Substrates: Do not use wire brushes. 3. Spray Equipment: Use spray equipment that provides controlled application at volume and pressure indicated, measured at nozzle. Adjust pressure and volume to ensure that spray methods do not damage surfaces. a. Equip units with pressure gages. b. Unless otherwise indicated, hold spray nozzle at least 6 inches from surface and apply material in horizontal, back-and-forth sweeping motion, overlapping previous strokes to produce uniform coverage. c. For chemical spray application, use low-pressure tank or chemical pump suitable for chemical indicated, equipped with nozzle having a cone-shaped spray. d. For water-spray application, use fan-shaped spray tip that disperses water at an angle of 25 to 50 degrees. e. For heated water-spray application, use equipment capable of maintaining temperature between 140 and 160 deg F at flow rates indicated. B. Paint Removal with Hand Tools: Remove paint manually using hand-held scrapers, wire brushes, sandpaper, and metallic wool as appropriate for the substrate material. Do not use other methods except as indicated as part of the historic treatment program and as approved by Architect. C. Paint Removal with Solvent-Type Paste Paint Remover: 1. Remove loose and peeling paint using water, scrapers, stiff brushes, or a combination of these. Let surface dry thoroughly. 2. Apply thick coating of paint remover to dry, painted surface with natural-fiber cleaning brush, deep-nap roller, or large paintbrush. Apply in one or two coats according to manufacturer's written instructions. 3. Allow paint remover to remain on surface for period recommended in writing by manufacturer or as determined by preconstruction testing. 4. Rinse with cold water applied by low-pressure spray to remove chemicals and paint residue. 5. Use mechanical methods recommended in writing by manufacturer to remove chemicals and paint residue. 6. Repeat process if necessary to remove all paint. HISTORIC TREATMENT OF PLAIN PAINTING Boston Bay Architects, Inc. 09 03 91 -10 of 14 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REP AIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA 3.06 A. B. 3.07 A. B. C. D. 3.08 A. 3.09 A. B. C. SUBSTRATE REPAIR General: Repair substrate surface defects that are inconsistent with the surface appearance of adjacent materials and finishes. Wood Substrate: 1. Repair wood defects including dents and gouges more than 1/8 inch in size and all holes and cracks by filling with wood-patching compound and sanding smooth. Reset or remove protruding fasteners. PAINT APPLICATION, GENERAL Comply with manufacturers' written instructions for application methods unless otherwise indicated in this Section. Prepare surfaces to be painted according to the Surface-Preparation Schedule and with manufacturer's written instructions for each substrate condition. Apply a transition coat over incompatible existing coatings. Blending Plain Painted Surfaces: When painting new substrates patched into existing surfaces or touching up missing or damaged finishes, apply coating system specified for the specific substrate. Apply final finish coat over entire surface from edge to edge and comer to comer. PAINTING EXISTING WOOD WINDOW FRAMES Paint surfaces of existing window frame that are exposed to view, with the exception of sash channels in double and double-double hung windows. FIELD QUALITY CONTROL Testing Agency: Owner will engage a testing agency to perform tests and inspections. Allow inspectors use oflift devices and scaffolding, as needed, to perform inspections. Notify testing agency in advance of times when lift devices and scaffolding will be relocated. Do not relocate lift devices and scaffolding until testing agency has had reasonable opportunity to inspect work areas at lift device or scaffold location. Manufacturer's Field Service: Engage paint-remover manufacturer's factory-authorized service representative for consultation and Project-site inspection, and provide on-site assistance when requested by Architect. HISTORIC TREATMENT OF PLAIN PAINTING Boston Bay Architects, Inc. 09 03 91-11 of14 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA D. Paint Material Testing: Owner may engage the services of a qualified testing and inspecting agency to inspect and test paint for composition and dry film thickness. 3.10 A. B. C. D. 3.11 A. 1. Paint Composition: The following procedure may be performed at any time and as often as Owner deems necessary during the period when paints are being applied: a. Testing agency will sample paint materials being used. Samples of material delivered to Project site will be taken, identified, sealed, and certified in presence of Contractor. b. Testing agency will perform tests for compliance of paint materials with product requirements. c. If test results show materials being used do not comply with product requirements, Contractor shall remove noncomplying-paint materials from Project site, pay for testing, and repaint surfaces painted with rejected materials. Remove rejected materials from previously painted surfaces if, on repainting with complying materials, the two paints are incompatible. 2. Dry Film Thickness: a. Contractor shall touch up and restore painted surfaces damaged by testing. b. If test results show that dry film thickness of applied paint does not comply with paint manufacturer's written instructions, Contractor shall pay for testing and apply additional coats as needed to provide dry film thickness that complies with paint manufacturer's written instructions. CLEANING AND PROTECTION At end of each workday, remove rubbish, empty cans, rags, and other discarded materials from Project site. After completing paint application, clean spattered surfaces. Remove spattered paints by washing, scraping, or other methods. Do not scratch or damage adjacent finished surfaces. Protect work of other trades against damage from paint application. Correct damage to work of other trades by cleaning, repairing, replacing, and refinishing, as approved by Architect, and leave in an undamaged condition. At completion of construction activities of other trades, touch up and restore damaged or defaced painted surfaces. SURF ACE-PREPARATION SCHEDULE General: Before painting, prepare surfaces where indicated on Drawings for painting according to applicable requirements specified in this schedule. 1. Examine surfaces to evaluate each surface condition according to paragraphs below. 2. Where existing degree of soiling prevents examination, preclean surface and allow it to dry before making an evaluation. HISTORIC TREATMENT OF PLAIN PAINTING Boston Bay Architects, Inc. 09 03 91 -12 of14 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCI NORTHAMPTON, MA 3. Repair substrate defects according to "Substrate Repair" Article. B. Surface Preparation for MPI DSD O Degree of Surface Degradation: 1. Surface Condition: Existing paint film in good condition and tightly adhered. 2. Paint Removal: Not required. 3. Preparation for Painting: Wash surface by detergent cleaning; use solvent cleaning where needed. Roughen or degloss cleaned surf aces to ensure paint adhesion according to paint manufacturer's written instructions. C. Surface Preparation for MPI DSD 1 Degree of Surface Degradation: 1. Surface Condition: Paint film cracked or broken but adhered. 2. Paint Removal: Scrape by hand-tool cleaning methods to remove loose paint until only tightly adhered paint remains. 3. Preparation for Painting: Wash surface by detergent cleaning; use other cleaning methods for small areas of bare substrate if required. Roughen, degloss, and sand the cleaned surfaces to ensure paint adhesion and a smooth finish according to paint manufacturer's written instructions. D. Surface Preparation for MPI DSD 2 Degree of Surface Degradation: 1. Surface Condition: Paint film loose, flaking, or peeling. 2. Paint Removal: Remove loose, flaking, or peeling paint film by hand-tool or chemical paint-removal methods. 3. Preparation for Painting: Wash surface by detergent cleaning; use solvent cleaning where needed. Use other cleaning methods for small areas of bare substrate if required. Sand surfaces to smooth remaining paint film edges. Prepare bare cleaned surface to be painted according to paint manufacturer's written instructions for substrate construction materials. E. Surface Preparation for MPI DSD 3 Degree of Surface Degradation: 3.12 A. 1. Surface Condition: Paint film severely deteriorated, obscuring fine architectural detail work because of paint-layer buildup and surface indicated to have paint completely removed. 2. Paint Removal: Completely remove paint film by hand-tool or chemical paint-removal methods. Remove rust. 3. Preparation for Painting: Prepare bare cleaned surface according to paint manufacturer's written instructions for substrate construction materials. EXTERIOR HISTORIC PAINTING SCHEDULE Exterior Painting Schedule: 1. Window Type Al: One unit. 2. Window Type A2: Three units. 3. Tower Room Windows Type F: 20 units. 4. Exterior Main Entrance Doors (two), frame and transom. HISTORIC TREATMENT OF PLAIN PAINTING Boston Bay Architects, Inc. 09 03 91-13 of14 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA B. Exterior Painting, General: 1. Paint exterior and interior windows, wood brick molds and frames as indicated. 2. Remove all paint from wood, sand smooth, patch, before painting. 3. Deteriorated wood sash to be repaired by Section 08 03 52 "Historic Treatment of Wood Windows." C. Wood: Provide the following finish systems over existing exterior wood surfaces at Tower Room windows: 3.13 A 1. Satin Latex Finish: Two finish coats over wood primer. Treat with linseed oil before priming. a. Primer: Exterior alkyd primer. b. Finish Coats: Exterior satin acrylic latex. INTERIOR HISTORIC PAINTING SCHEDULE Interior Painting Schedule: 1. Window Type Al: One unit. 2. Window Type A2: Three units. 3. Tower Room Windows Type F: 20 units. B. Wood: Provide the following paint finish systems over existing interior wood surfaces of wood windows: 1. Semi-Gloss Acrylic-Enamel Finish: Two finish coats over a wood primer. a. Primer: Interior wood primer for acrylic-enamel finishes. b. Finish Coats: Interior acrylic enamel for wood surfaces. END OF SECTION HISTORIC TREATMENT OF PLAIN PAINTING Boston Bay Architects, Inc. 09 03 91-14 of14 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA SECTION 09 93 00-STAINING AND TRANSPARENT FINISHING PART 1 -GENERAL 1.01 GENERAL PROVISIONS -FILED SUB-BID REQUIRED AS PART OF 09 00 01 PAINTING FILED SUB BID A. Work of this Section requires Filed Sub-Bids and is governed by the prov1s10ns of the Massachusetts General Laws (MGL), Public Bidding Law Chapter 149, Sections 44A to 44J inclusive; and applicable Section of the MGL, Public Contract Law Chapter 30 as amended. 1.02 RELATED DOCUMENTS A. The Contractor, Subcontractors, and/or suppliers providing goods or services referenced in or related to this Section shall also be bound by the Documents identified in Division O 1 Section "Summary", Paragraph 1.0lA, entitled "Related Documents." 1.03 SUMMARY A. Section includes surface preparation and application of wood stains and transparent finishes on the following substrates: 1. Interior Substrates: a. Interior standing and running wood trim. b. Wood windows. B. Related Requirements: 1. Section 06 40 23 "Interior Architectural Woodwork." 2. Section 08 52 00 "Wood Windows." 3. Section 09 01 06.91 "Wood Flooring Restoration" for refinishing wood stairs. 4. Section 09 03 91 "Historic Treatment of Plain Painting." C. The following Section also includes work to be incorporated in the Painting Filed Sub Bid: 1. Section 09 03 91 "Historic Treatment of Plain Painting." 1.04 ACTION SUBMITTALS A. Product Data: For each type of product. Include preparation requirements and application instructions. 1. Indicate voe content. STAINING AND TRANSPARENT FINISHING Boston Bay Architects, Inc. 09 93 00 -1 of 6 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA B. Samples for Initial Selection: For each type of product. C. Samples for Verification: For each type of finish system and in each color and gloss of finish required. 1. Submit Samples on representative samples of actual wood substrates, 8 inches long. 2. Apply coats on Samples in steps to show each coat required for system. 3. Label each coat of each Sample. 4. Label each Sample for location and application area. D. Product List: Cross-reference to finish system and locations of application areas. Use same designations indicated on Drawings and in schedules. Include color designations. 1.05 MAINTENANCE MATERIAL SUBMITTALS A. Furnish extra materials, from the same product run, that match products installed and that are packaged with protective covering for storage and identified with labels describing contents. 1. Stains and Transparent Finishes: 5 percent, but not less than 1 gal. of each material and color applied. 1.06 QUALITY ASSURANCE A. Mockups: Apply mockups of each finish system indicated and each color selected to verify preliminary selections made under Sample submittals, to demonstrate aesthetic effects, and to set quality standards for materials and execution. 1. Architect will select one surface to represent surfaces and conditions for application of each type of finish system and substrate. a. Vertical and Horizontal Surfaces: Provide samples of at least 100 sq. ft. b. Other Items: Architect will designate items or areas required. 2. Final approval of stain color selections will be based on mockups. a. If preliminary stain color selections are not approved, apply additional mockups of additional stain colors selected by Architect at no added cost to Owner. 1.07 DELIVERY, STORAGE, AND HANDLING A. Store materials not in use in tightly covered containers in well-ventilated areas with ambient temperatures continuously maintained at not less than 45 deg F. 1. Maintain containers in clean condition, free of foreign materials and residue. 2. Remove rags and waste from storage areas daily. STAINING AND TRANSPARENT FINISHING Boston Bay Architects, Inc. 09 93 00 - 2 of 6 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA 1.08 A. FIELD CONDITIONS Temporary Support Facilities: Furnish and install all temporary lifts, hoists, staging, scaffolding, rigging, labor and materials, and temporary support to perform all operations in connection with the installation of this Work. Remove all temporary support facilities when no longer required. B. Apply finishes only when temperature of surfaces to be finished and ambient air temperatures are between 50 and 95 deg F. C. Do not apply finishes when relative humidity exceeds 85 percent, at temperatures less than 5 deg F above the dew point, or to damp or wet surfaces. PART 2 -PRODUCTS 2.01 MANUFACTURERS A. Manufacturers: Subject to compliance with requirements, provide products by one of the following: 2.02 A. 1. Benjamin Moore & Co., including affiliate the following affiliate brand: a. Lenmar Wood Finishes. 2. PPG Architectural Finishes, Inc.; Pittsburgh Paints. 3. Sherwin-Williams Co. MATERIALS, GENERAL Material Compatibility: 1. Materials for use within each paint system shall be compatible with one another and substrates indicated, under conditions of service and application as demonstrated by manufacturer, based on testing and field experience. 2. For each coat in a paint system, products shall be recommended in writing by manufacturers of topcoat for use in paint system and on substrate indicated. B. VOC Content for Interior Paints and Coatings: 1. All interior paints and coatings shall comply with the VOC content regulations of the Ozone Transportation Commission (OTC) effective in the Commonwealth of Massachusetts. For interior paints and coatings applied at Project site, the following VOC limits, exclusive of colorants added to a tint base, when calculated according to 40 CFR 59, Subpart D (EPA Method 24). a. Clear Wood Finish: Sanding Sealer: 350g/L. b. Clear Wood Finish: Varnish: 350 g/L. STAINING AND TRANSPARENT FINISHING Boston Bay Architects, Inc. 09 93 00 -3 of 6 HAMPSHIRE COUNTY COURTIIOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA C. 2.03 A. c. Stain: 250 g/L. Stain Colors: Custom, to match existing stain. INTERIOR WOOD STAINS AND VARNISHES Interior Wood Stain: Factory-formulated water-based penetrating wood stain for interior application applied at spreading rate recommended by manufacturer (250 g/L). 1. Lenmar; Waterborne Interior Wood Stain 1 WB1300. 2. Pittsburgh Paints; Olympic Premium Interior Oil Based Wood Stain, Tint Base 44500. 3. Sherwin-Williams; Minwax Wood Finish 250 VOC Stains. B. Clear Sanding Sealer: Factory-formulated fast-drying acrylic polyurethane clear wood sealer applied at spreading rate recommended by manufacturer. (350 g/L) 1. Benjamin Moore; Benwood Stays Clear Acrylic Polyurethane Gloss N422. 2. Pittsburgh Paints; Olympic Premium Interior Water Based Sanding Sealer 41061. 3. Sherwin-Williams; Wood Classics Waterborne Polyurethane A68 Series C. Interior Polyurethane-Based Clear Varnish: Factory-formulated polyurethane-based clear varnish (350 g/L) 2.04 A. 1. Benjamin Moore; Benwood Stays Clear Acrylic Polyurethane Low Lustre N423. 2. Pittsburgh Paints; Olympic Premium Interior Water Based Polyurethane Clear Satin 42786. 3. Sherwin-Williams; Wood Classics Waterborne Polyurethane A68 Series SOURCE QUALITY CONTROL Testing of Materials: Owner reserves the right to invoke the following procedure: 1. Owner will engage the services of a qualified testing agency to sample wood finishing materials. Contractor will be notified in advance and may be present when samples are taken. If materials have already been delivered to Project site, samples may be taken at Project site. Samples will be identified, sealed, and certified by testing agency. 2. Testing agency will perform tests for compliance with product requirements. 3. Owner may direct Contractor to stop applying wood finishes if test results show materials being used do not comply with product requirements. Contractor shall remove noncomplying materials from Project site, pay for testing, and refinish surfaces finished with rejected materials. Contractor will be required to remove rejected materials from previously finished surfaces before refinishing with complying materials if the two finishes are incompatible or produce results that, in the opinion of the Architect, are aesthetically unacceptable. STAINING AND TRANSPARENT FINISHING Boston Bay Architects, Inc. 09 93 00 -4 of 6 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA PART 3-EXECUTION 3.01 A B. EXAMINATION Examine substrates and conditions, with Applicator present, for compliance with requirements for maximum moisture content and other conditions affecting performance of the Work. Maximum Moisture Content of Interior Wood Substrates: 15 percent, when measured with an electronic moisture meter. C. Verify suitability of substrates, including surface conditions and compatibility with existing finishes and primers. D. Proceed with finish application only after unsatisfactory conditions have been corrected. 3.02 A B. 1. Beginning finish application constitutes Contractor's acceptance of substrates and conditions. PREPARATION Comply with manufacturer's written instructions and recommendations in "MPI Architectural Painting Specification Manual" applicable to substrates indicated. Remove hardware, covers, plates, and similar items already in place that are removable. If removal is impractical or impossible because of size or weight of item, provide surface-applied protection before surface preparation and finishing. 1. After completing finishing operations, use workers skilled in the trades involved to reinstall items that were removed. Remove surface-applied protection if any. C. Clean and prepare surfaces to be finished according to manufacturer's written instructions for each substrate condition and as specified. 1. Remove dust, dirt, oil, and grease by washing with a detergent solution; rinse thoroughly with clean water and allow to dry. Remove grade stamps and pencil marks by sanding lightly. Remove loose wood fibers by brushing. 2. Remove mildew by scrubbing with a commercial wash formulated for mildew removal and as recommended by stain manufacturer. D. Interior Wood Substrates: 1. Scrape and clean knots, and apply coat of knot sealer before applying primer. 2. Apply wood filler paste to open-grain woods, as defined in "MPI Architectural Painting Specification Manual," to produce smooth, glasslike finish. 3. Sand surfaces exposed to view and dust off. 4. After priming, fill holes and imperfections in the finish surfaces with putty or plastic wood filler. Sand smooth when dry. STAINING AND TRANSPARENT FINISHING Boston Bay Architects, Inc. 09 93 00 -5 of 6 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA 3.03 A. B. 3.04 A. B. C. D. 3.05 A. B. APPLICATION Apply finishes according to manufacturer's written instructions and recommendations in "MPI Architectural Painting Specification Manual." 1. Use applicators and techniques suited for finish and substrate indicated. 2. Finish surfaces behind movable equipment and furniture same as similar exposed surfaces. 3. Do not apply finishes over labels of independent testing agencies or equipment name, identification, performance rating, or nomenclature plates. Apply finishes to produce surface films· without cloudiness, holidays, lap marks, brush marks, runs, ropiness, or other surface imperfections. CLEANING AND PROTECTION At end of each workday, remove rubbish, empty cans, rags, and other discarded materials from Project site. After completing finish application, clean spattered surfaces. Remove spattered materials by washing, scraping, or other methods. Do not scratch or damage adjacent finished surfaces. Protect work of other trades against damage from finish application. Correct damage by cleaning, repairing, replacing, and refinishing, as approved by Architect, and leave in an undamaged condition. At completion of construction activities of other trades, touch up and restore damaged or defaced finished wood surfaces. INTERIOR WOOD -FINISH-SYSTEM SCHEDULE Wood Substrates: Wood trim and wood windows. Stained Woodwork: Provide the following stained finishes over new interior woodwork: 1. Stain Satin-Varnish Finish: Two finish coats of alkyd-based clear satin varnish over a sealer coat and interior wood stain. a. Stain Coat: Interior wood stain in custom color to match existing. b. Sealer Coat: Clear sanding sealer. c. Finish Coats: Interior polyurethane-based clear satin varnish. END OF SECTION STAINING AND TRANSPARENT FINISHING Boston Bay Architects, Inc. 09 93 00 - 6 of 6 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl .NORTHAMPTON, MA SECTION 12 24 13 -ROLLER WINDOW SHADES PART 1-GENERAL 1.01 A 1.02 A 1.03 A B. C. RELATED DOCUMENTS The Contractor, Subcontractors and/or suppliers providing goods or services referenced in or related to this Section shall also be bound by the Documents identified in Division 01 Section "Summary", Paragraph l. lA, entitled "Related Documents." SUMMARY This Section includes manually operated roller shades. SUBMITTALS Product Data: For each type of product indicated. Include styles, material descriptions, construction details, dimensions of individual components and profiles, features, finishes, and operating instructions. Shop Drawings: Show location and extent of roller shades. Include elevations, sections, details, and dimensions not shown in Product Data. Show installation details, mountings, attachments to other work, operational clearances, and relationship to adjoining work. Samples for Initial Selection: For each colored component of each type of shade indicated. 1. Include similar Samples of accessories involving color selection. D. Samples for Verification: 1. Complete, full-size operating unit not less than 16 inches wide for each type of roller shade indicated. 2. For the following products: a. Shade Material: Not less than 3 inches square, with specified treatments applied. Mark face of material. E. Window Treatment Schedule: For roller shades. Use same designations indicated on Drawings. F. Product Certificates: For each type of roller shade, signed by product manufacturer. G. Qualification Data: For Installer. H. Product Test Reports: For each type of roller shade. ROLLER WINDOW SHADES Boston Bay Architects, Inc. 12 24 13 - 1 of 6 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA I. Product Test Reports: Based on evaluation of comprehensive tests performed by a qualified testing agency, for each type of roller shade. J. Maintenance Data: For roller shades to include in maintenance manuals. Include the following: K. 1.04 A B. C. 1. Methods for maintaining roller shades and finishes. 2. Precautions about cleaning materials and methods that could be detrimental to fabrics, finishes, and performance. 3. Operating hardware. Warranty: Special warranty included in this Section. QUALITY ASSURANCE Installer Qualifications: Fabricator of products. Source Limitations: Obtain roller shades through one source from a single manufacturer. Fire-Test-Response Characteristics: Provide roller shade band materials with the fire-test- response characteristics indicated, as determined by testing identical products per test method indicated below by UL or another testing and inspecting agency acceptable to authorities having jurisdiction: 1. Flame-Resistance Ratings: Passes NFPA 701. D. Product Standard: Provide roller shades complying with WCMA A 100.1. E. Mockups: Build mockups to verify selections made under sample submittals and to demonstrate aesthetic effects and set quality standards for materials and execution. 1.05 A 1.06 A 1. Approved mockups may become part of the completed Work if undisturbed at time of Substantial Completion. DELIVERY, STORAGE, AND HANDLING Deliver shades in factory packages, marked with manufacturer and product name, fire-test- response characteristics, lead-free designation, and location of installation usmg same designations indicated on Drawings and in a window treatment schedule. PROJECT CONDITIONS Environmental Limitations: Do not install roller shades until construction and wet and dirty finish work in spaces, including painting, is complete and ambient temperature and humidity conditions are maintained at the levels indicated for Project when occupied for its intended use. ROLLER WINDOW SHADES Boston Bay Architects, Inc. 12 24 13 - 2 of 6 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA B. Field Measurements: Where roller shades are indicated to fit to other construction, verify dimensions of other construction by field measurements before fabrication and indicate measurements on Shop Drawings. Allow clearances for operable glazed units' operation hardware throughout the entire operating range. Notify Architect of discrepancies. Coordinate fabrication schedule with construction progress to avoid delaying the Work. 1.07 WARRANTY A. Special Warranty: Manufacturer's standard form in which manufacturer agrees to repair or replace components of manual roller shades that fail in performance, materials, or workmanship within specified warranty period. 1. Warranty Period for Spring Roller Shades: Lifetime. 1.08 EXTRA MATERIALS A. Furnish extra materials described below that match products installed and that are packaged with protective covering for storage and identified with labels describing contents. 1. Rollers Shades: Before installation begins, for each size, color, texture, and pattern indicated, full-size units equal to 5 percent of amount installed, but not fewer than 5 units. PART 2 -PRODUCTS 2.01 A. 2.02 A. MANUFACTURERS Basis of Design Products: Subject to compliance with requirements, provide Blindster; Premium Solar Shades or comparable product by one of the following: 1. Crown Shade Company. 2. Draper, Inc. 3. Eco Smart Roller Shades. MANUALLY OPERATED SHADES WITH SINGLE ROLLERS Chain-and-Clutch Operating Mechanisms: With continuous-loop bead chain and clutch that stops shade movement when bead chain is released; permanently adjusted and lubricated. 1. Bead Chains: Manufacturer's standard. a. Loop Length: Full length of roller shade. b. Limit Stops: Provide upper and lower ball stops. c. Chain-Retainer Type: Clip, jamb mount. ROLLER WINDOW SHADES Boston Bay Architects, Inc. 12 24 13 - 3 of 6 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCI NORTHAMPTON, MA B. Rollers: Electrogalvanized steel tube of diameter and wall thickness required to support and fit internal components of operating system and the weight and width of shade band material without sagging; designed to be easily removable from support brackets; with manufacturer's standard method for attaching shade material. Provide capacity for one roller shade band(s) per roller. 1. Direction of Roll: Regular, from back of roller. C. Mounting Brackets: Fascia end caps, fabricated from steel finished to match fascia or headbox. D. Shadebands: E. 2.03 A B. 2.04 A 1. Shadeband Material: Light filtering fabric. a. Type: Exposed with endcaps. b. Bottom Hem: Straight. 2. Shadeband Bottom (Hem) Bar: Manufacturer's standard kiln dried maple slat. Mounting: Inside mounting permitting easy removal and replacement without damaging roller shade or adjacent surfaces and finishes. SHADEBAND MATERIALS Shadeband Material Flame-Resistance Rating: Comply with NFPA 701. Testing by a qualified testing agency. Identify products with appropriate markings of applicable testing agency. Light-Filtering Fabric: Vinyl coated fiberglass and polyester. 1. Basis of Design Product: Subject to compliance with requirements, provide the following, or approved equal: a. Phifer; Sheerweave 4100 or 2360. 2. Source: Roller-shade manufacturer. 3. Weave: Basketweave. 4. Thickness: 0.032". 5. Weight: 16.7 oz./sq. yd. 6. Openness Factor: 10 percent. 7. Color: Beige Q20. ROLLER SHADE FABRICATION Product Description: Roller shade consisting of a roller, a means of supporting the roller, a flexible sheet or band of material carried by the roller, a means of attaching the material to the roller, a bottom bar, and an operating mechanism that lifts and lowers the shade. ROLLER WINDOW SHADES Boston Bay Architects, Inc. 12 24 13 -4 of 6 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl, NORTHAMPTON, MA B. Concealed Components: Noncorrodible or corrosion-resistant-coated materials. 1. Lifting Mechanism: With permanently lubricated moving parts. C. Unit Sizes: Obtain units fabricated in sizes to fill window and other openings as follows, measured at 74 deg F: 1. Between (Inside) Jamb Installation: Width equal to jamb-to-jamb dimension of opening in which shade is installed less 1/4 inch per side or 1/2-inch total, plus or minus 1/8 inch. Length equal to head-to-sill or -floor dimension of opening in which shade is installed less 1/4 inch, plus or minus 1/8 inch. 2. Outside of Jamb Installation: Width and length as indicated, with terminations between shades of end-to-end installations at centerlines of mullion or other defined vertical separations between openings. D. Shadeband Fabrication: Fabricate shadebands without battens or seams to extent possible except as follows: 1. Vertical Shades: Where width-to-length ratio of shadeband is equal to or greater than 1 :4, provide battens and seams at uniform spacings along shadeband length to ensure shadeband tracking and alignment through its full range of movement without distortion of the material. E. Installation Brackets: Designed for easy removal and reinstallation of shade, for supporting headbox, roller, and operating hardware and for hardware position and shade mounting method indicated. F. Installation Fasteners: No fewer than two fasteners per bracket, fabricated from metal noncorrosive to shade hardware and adjoining construction; type designed for securing to supporting substrate; and supporting shades and accessories under conditions of normal use. G. Color-Coated Finish: For metal components exposed to view, apply manufacturer's standard baked finish complying with manufacturer's written instructions for surface preparation including pretreatment, application, baking, and minimum dry film thickness. H. Colors of Metal and Plastic Components Exposed to View: Matching or coordinating with shade band color, unless otherwise indicated. PART 3-EXECUTION 3.01 A. EXAMINATION Examine substrates, areas, and conditions, with Installer present, for compliance with requirements for installation tolerances, operational clearances, and other conditions affecting performance. 1. Proceed with installation only after unsatisfactory conditions have been corrected. ROLLER WINDOW SHADES Boston Bay Architects, Inc. 12 24 13 - 5 of 6 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REP AIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA 3.02 A 3.03 A 3.04 A B. C. 3.05 A ROLLER SHADE INST ALLA TI ON Install roller shades level, plumb, and aligned with adjacent units according to manufacturer's written instructions, and located so shade band is not closer than 2 inches to interior face of glass. Allow clearances for window operation hardware. ADJUSTING Adjust and balance roller shades to operate smoothly, easily, safely, and free from binding or malfunction throughout entire operational range. CLEANING AND PROTECTION Clean roller shade surfaces after installation, according to manufacturer's written instructions. Provide final protection and maintain conditions, in a manner acceptable to manufacturer and Installer, that ensure that roller shades are without damage or deterioration at time of Substantial Completion. Replace damaged roller shades that cannot be repaired, in a manner approved by Architect, before time of Substantial Completion. DEMONSTRATION Engage a factory-authorized service representative to train Owner's maintenance personnel to adjust, operate, and maintain roller shades. Refer to Division 01 Section "Demonstration and Training." END OF SECTION ROLLER WINDOW SHADES Boston Bay Architects, Inc. 12 24 13 - 6 of 6 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REP AIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA SECTION 32 92 00 -TURF AND GRASSES PART 1 -GENERAL 1.01 A 1.02 A B. 1.03 A B. C. D. E. RELATED DOCUMENTS The Contractor, Subcontractors, and/or suppliers providing goods or services referenced in or related to this Section shall also be bound by the Documents identified in Division 01 Section "Summary", Paragraph l.OlA, entitled "Related Documents." SUMMARY Section Includes: 1. Repair of existing lawns following completion of the work including the following: a. Seeding. b. Sodding. 2. Lawn maintenance of newly placed and reconditioned existing lawns. 3. Landscape edgings. 4. Mulch. Owner Furnished Work: Owner shall provide water and water connection at building. DEFINITIONS Finish Grade: Elevation of finished surface of planting soil. Pesticide: A substance or mixture intended for preventing, destroying, repelling, or mitigating a pest. Pesticides include insecticides, miticides, herbicides, fungicides, rodenticides, and molluscicides. They also include substances or mixtures intended for use as a plant regulator, defoliant, or desiccant. Pests: Living organisms that occur where they are not desired or that cause damage to plants, animals, or people. Pests include insects, mites, grubs, mollusks (snails and slugs), rodents (gophers, moles, and mice), unwanted plants (weeds), fungi, bacteria, and viruses. Planting Soil: Existing, on-site soil; imported soil; or manufactured soil that has been modified with soil amendments and perhaps fertilizers to produce a soil mixture best for plant growth. Subgrade: The surface or elevation of subsoil remaining after excavation is complete, or the top surface of a fill or backfill before planting soil is placed. TURF AND GRASSES Boston Bay Architects, Inc. 32 92 00 -1 of 10 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCI NORTHAMPTON, MA 1.04 A 1.05 A 1.06 A B. C. D. 1.07 A 1.08 A PREINSTALLATION MEETINGS Preinstallation Conference: Conduct conference at Project site. ACTION SUBMITTALS Samples for Verification: For each of the following: 1. Mulch: 1-pint volume of each organic mulch required; in sealed plastic bags labeled with composition of materials by percentage of weight and source of mulch. Each Sample shall be typical of the lot of material to be furnished; provide an accurate representation of color, texture, and organic makeup. 2. Edging Materials and Accessories: Manufacturer's standard size, to verify color selected. INFORMATIONAL SUBMITTALS Qualification Data: For landscape Installer. Certification of Grass Seed: From seed vendor for each grass-seed monostand or mixture, stating the botanical and common name, percentag~ by weight of each species and variety, and percentage of purity, germination, and weed seed. Include the year of production and date of packaging. 1. Certification of each seed mixture for turfgrass sod. Include identification of source and name and telephone number of supplier. Product Certificates: For fertilizers, from manufacturer. Pesticides and Herbicides: Product label and manufacturer's application instructions specific to Project. CLOSEOUT SUBMITTALS Maintenance Data: Recommended procedures to be established by Owner for maintenance of turf during a calendar year. Submit before expiration of required maintenance periods. QUALITY ASSURANCE Installer Qualifications: A qualified landscape installer whose work has resulted in successful turf establishment. 1. Professional Membership: Installer shall be a member in good standing of either the National Association of Landscape Professionals or AmericanHort. 2. Experience: Five years' experience in turf installation in addition to requirements m Section 01 40 00 "Quality Requirements." TURF AND GRASSES Boston Bay Architects, Inc. 32 92 00 -2 of 10 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCI NORTHAMPTON, MA 1.09 A. B. C. 1.10 A. 3. Installer's Field Supervision: Require Installer to maintain an experienced full-time supervisor on Project site when work is in progress. 4. Personnel Certifications: Installer's field supervisor shall have certification in one of the following categories from the National Association of Landscape Professionals: a. Landscape Industry Certified Technician -Exterior. b. Landscape Industry Certified Lawn Care Manager. c. Landscape Industry Certified Lawn Care Technician. 5. Pesticide Applicator: State licensed, commercial. DELIVERY, STORAGE, AND HANDLING Seed and Other Packaged Materials: Deliver packaged materials in original, unopened containers showing weight, certified analysis, name and address of manufacturer, and indication of compliance with state and Federal laws, as applicable. Sod: Harvest, deliver, store, and handle sod according to requirements in "Specifications for Turfgrass Sod Materials" and "Specifications for Turfgrass Sod Transplanting and Installation" sections in TPl's "Guideline Specifications to Turf grass Sodding." Deliver sod within 24 hours of harvesting and in time for planting promptly. Protect sod from breakage and drying. Bulk Materials: 1. Do not dump or store bulk materials near structures, utilities, walkways and pavements, or on existing turf areas or plants. 2. Provide erosion-control measures to prevent erosion or displacement of bulk materials; discharge of soil-bearing water runoff; and airborne dust reaching adjacent properties, water conveyance systems, or walkways. 3. Accompany each delivery of bulk materials with appropriate certificates. FIELD CONDITIONS Planting Restrictions: Plant during one of the following periods. Coordinate planting periods with initial maintenance periods to provide required maintenance from date of planting completion. 1. Spring Planting: April 15 to June 1. 2. Fall Planting: August 15 to September 15. B. Weather Limitations: Proceed with planting only when ex1stmg and forecasted weather conditions permit planting to be performed when beneficial and optimum results may be obtained. Apply products during favorable weather conditions according to manufacturer's written instructions. TURF AND GRASSES Boston Bay Architects, Inc. 32 92 00 -3 of 10 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA PART 2 -PRODUCTS 2.01 SEED A. Grass Seed: Fresh, clean, dry, new-crop seed complying with AOSA's "Rules for Testing Seeds" for purity and germination tolerances. B. Seed Species: 2.02 A. B. Sun and Partial Shade: Proportioned by wei!!ht as follows: PROPORTION NAME MIN. %GERM MIN % PURE MAX. % (%) SEED WEED SEED 50 Turf Type Tall Fescue 80 98 0.5 20 Chewings Red Fescue 85 98 0.5 20 Kentucky Bluegrass 80 85 0.5 10 Perennial Rye Grass 85 92 1.0 Sh d P a e: roport10ne db . h £ 11 ,y we1g t as 0 ows: PROPORTION NAME MIN. %GERM MIN % PURE MAX. % (%) SEED WEED SEED 50 Chewings Red Fescue 85 98 0.5 35 Turf Type Tall F escue 80 85 1.0 15 Perennial Rye Grass 85 92 1.0 TURFGRASS SOD Turfgrass Sod: Certified Number 1 Quality/Premium, including limitations on thatch, weeds, diseases, nematodes, and insects, complying with "Specifications for Turfgrass Sod Materials" in TPI's "Guideline Specifications to Turf grass Sodding." Furnish viable sod of uniform density, color, and texture that is strongly rooted and capable of vigorous growth and development when planted. Turfgrass Species: Sod of grass species as follows: 1. Sun and Partial Shade: Proportioned by wei!!ht as follows: PROPORTION NAME MIN.%GERM MIN % PURE MAX. % (%) SEED WEED SEED 50 Kentucky Bluegrass 80 85 0.5 30 Chewings Red F escue 85 98 0.5 10 Perennial Rye Grass 90 98 0.5 10 Redtop 85 92 1.0 2 Sh d P a e: roport10ne db . h £ 11 >Y we1gJ t as o ows: PROPORTION NAME MIN.%GERM MIN % PURE MAX. % (%) SEED WEED SEED 50 Chewings Red Fescue 85 98 0.5 35 Rou!!h Bluegrass 80 85 1.0 15 Redtop 85 92 1.0 TURF AND GRASSES Boston Bay Architects, Inc. 32 92 00 - 4 of 10 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA 2.03 A. 2.04 A. B. C. 2.05 A. 2.06 A. FERTILIZERS Commercial Fertilizer: Commercial-grade complete fertilizer of neutral character, consisting of fast-and slow-release nitrogen, 50 percent derived from natural organic sources of urea formaldehyde, phosphorous, and potassium in the following composition: 1. Composition: 1 lb/1000 sq. ft. of actual nitrogen, 4 percent phosphorous, and 2 percent potassium, by weight. PESTICIDES General: Pesticide, registered and approved by the EPA, acceptable to authorities having jurisdiction, and of type recommended by manufacturer for each specific problem and as required for Project conditions and application. Do not use restricted pesticides unless authorized in writing by authorities having jurisdiction. Pre-Emergent Herbicide (Selective and Nonselective): Effective for controlling the germination or growth of weeds within planted areas at the soil level directly below the mulch layer. Post-Emergent Herbicide (Selective and Nonselective): Effective for controlling weed growth that has already germinated. MULCHES Organic Mulch: Free from deleterious materials and suitable as a top dressing of trees and shrubs, consisting of one of the following: 1. Type: Wood and bark chips. 2. Size Range: 3 inches maximum, 1/2 inch minimum. 3. Color: Dark brown, undyed. LANDSCAPE EDGINGS Plastic Edging: Standard black polyethylene edging, extruded in standard lengths. 1. Basis of Design Product: Subject to compliance with requirements, provide the following, or equal: a. Master Mark Plastics; 22620 Deep Edge Landscape Edging. 2. Edging Size: 0.1-inch-thick by 6 inches deep. 3. Top Profile: Round top, 1/2 inch in diameter. 4. Accessories: Manufacturer's standard alignment clips or plugs. TURF AND GRASSES Boston Bay Architects, Inc. 32 92 00 -5 of 10 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA PART 3 -EXECUTION 3.01 A. B. C. 3.02 A. B. 3.03 A. B. EXAMINATION Examine areas to be planted for compliance with requirements and other conditions affecting installation and performance of the Work. 1. Verify that no foreign or deleterious material or liquid such as paint, paint washout, concrete slurry, concrete layers or chunks, cement, plaster, oils, gasoline, diesel fuel, paint thinner, turpentine, tar, roofing compound, or acid has been deposited in soil within a planting area. 2. Suspend planting operations during periods of excessive soil moisture until the moisture content reaches acceptable levels to attain the required results. 3. Uniformly moisten excessively dry soil that is not workable or which is dusty. Proceed with installation only after unsatisfactory conditions have been corrected. If contamination by foreign or deleterious material or liquid is present in soil within a planting area, remove the soil and contamination as directed by Architect and replace with new planting soil. PREPARATION Protect structures; utilities; sidewalks; pavements; and other facilities, trees, shrubs, and plantings from damage caused by planting operations. Install erosion-control measures to prevent erosion or displacement of soils and discharge of soil-bearing water runoff or airborne dust to adjacent properties and walkways. TURF AREA PREPARATION General: Prepare planting area for soil placement and mix planting soil. Placing Planting Soil: Blend planting soil in place. 1. Reduce elevation of planting soil to allow for soil thickness of sod. C. Moisten prepared area before planting if soil is dry. Water thoroughly and allow surface to dry before planting. Do not create muddy soil. D. Before planting, obtain Architect's acceptance of finish grading; restore planting areas if eroded or otherwise disturbed after finish grading. TURF AND GRASSES Boston Bay Architects, Inc. 32 92 00 -6 of 10 HAMPSHIRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA 3.04 A B. C. D. E. 3.05 A SEEDING Sow seed with spreader or seeding machine. Do not broadcast or drop seed when wind velocity exceeds 5 mph. 1. Evenly distribute seed by sowing equal quantities in two directions at right angles to each other. 2. Do not use wet seed or seed that is moldy or otherwise damaged. 3. Do not seed against existing trees. Limit extent of seed to outside edge of planting saucer. Sow seed at a total rate of 3 to 4 lb/1000 sq. ft. Rake seed lightly into top 1/8 inch of soil, roll lightly, and water with fine spray. Protect seeded areas with slopes exceeding 1 :4 with erosion-control blankets installed and stapled according to manufacturer's written instructions. Protect seeded areas from hot, dry weather or drying winds by applying compost mulch within 24 hours after completing seeding operations. Soak areas, scatter mulch uniformly to a thickness of 3/16 inch, and roll surface smooth. SODDING Sodding Preparation: Remove existing grass and soil to a minimum depth of 3 inches in all areas where new sod is to be installed. Add 3 inches of topsoil to excavated area. Use as conditioned base soil to accept new sod. B. Lay sod within 24 hours of harvesting unless a suitable preservation method is accepted by Architect prior to delivery time. Do not lay sod if dormant or if ground is frozen or muddy. C. Lay sod to form a solid mass with tightly fitted joints. Butt ends and sides of sod; do not stretch or overlap. Stagger sod strips or pads to offset joints in adjacent courses. Avoid damage to soil or sod during installation. Tamp and roll lightly to ensure contact with soil, eliminate air pockets, and form a smooth surface. Work sifted soil or fine sand into minor cracks between pieces of sod; remove excess to avoid smothering sod and adjacent grass. D. 3.06 A 1. Lay sod across slopes exceeding 1: 3. 2. Anchor sod on slopes exceeding 1:6 with wood pegs spaced as recommended by sod manufacturer but not less than two anchors per sod strip to prevent slippage. Saturate sod with fine water spray within two hours of planting. During first week after planting, water daily or more frequently as necessary to maintain moist soil to a minimum depth of 1-1/2 inches below sod. TURF RENOVATION Renovate turf damaged by Contractor's operations, such as storage of materials or equipment and movement of vehicles. TURF AND GRASSES Boston Bay Architects, Inc. 32 92 00 -7 of 10 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCl NORTHAMPTON, MA 1. Reestablish turf where settlement or washouts occur or where rumor regrading 1s required. 2. Install new planting soil as required. B. Remove sod and vegetation from diseased or unsatisfactory turf areas; do not bury in soil. C. Remove topsoil containing foreign materials, such as oil drippings, fuel spills, stones, gravel, and other construction materials resulting from Contractor's operations, and replace with new planting soil. D. Mow, dethatch, core aerate, and rake existing turf. E. Remove weeds before seeding. Where weeds are extensive, apply selective herbicides as required. Do not use pre-emergence herbicides. F. Remove waste and foreign materials, including weeds, soil cores, grass, vegetation, and turf, and legally dispose of them off Owner's property. G. Till stripped, bare, and compacted areas thoroughly to a soil depth of 6 inches. H. Apply initial fertilizer required for establishing new turf and mix thoroughly into top 4 inches of existing soil. Install new planting soil to fill low spots and meet finish grades. I. J. 3.07 A 1. Initial Fertilizer: Commercial fertilizer applied according to manufacturer's recommendations. Apply sod or seed and protect with straw mulch as required for new turf. Water newly planted areas and keep moist until new turf is established. TURF MAINTENANCE General: Maintain and establish turf by watering, fertilizing, weeding, mowing, trimming, replanting, and performing other operations as required to establish healthy, viable turf. Roll, regrade, and replant bare or eroded areas and remulch to produce a uniformly smooth turf. Provide materials and installation the same as those used in the original installation. 1. Fill in as necessary soil subsidence that may occur because of settling or other processes. Replace materials and turf damaged or lost in areas of subsidence. 2. In areas where mulch has been disturbed by wind or maintenance operations, add new mulch and anchor as required to prevent displacement. 3. Apply treatments as required to keep turf and soil free of pests and pathogens or disease. Use integrated pest management practices whenever possible to minimize the use of pesticides and reduce hazards. B. Watering: Install and maintain temporary piping, hoses, and turf-watering equipment to convey water from sources and to keep turf uniformly moist to a depth of 4 inches. TURF AND GRASSES Boston Bay Architects, Inc. 32 92 00 -8 of 10 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCI NORTHAMPTON, MA 1. Schedule watering to prevent wilting, puddling, erosion, and displacement of seed or mulch. Lay out temporary watering system to avoid walking over muddy or newly planted areas. 2. Water turf with fine spray at a minimum rate of 1 inch per week unless rainfall precipitation is adequate. C. Mow turf as soon as top growth is tall enough to cut. Repeat mowing to maintain specified height without cutting more than 40 percent of grass height. Remove no more than one-third of grass-leaf growth in initial or subsequent mowings. Do not delay mowing until grass blades bend over and become matted. Do not mow when grass is wet. Schedule initial and subsequent mowings to maintain the following grass height: 1. Mow grass to a height of 1 to 2 inches during spring and fall seasons. 2. Mow grass to a height of 2 to 3 inches during summer season. D. Turf Postfertilization: Apply commercial fertilizer after initial mowing and when grass is dry. 3.08 A. B. 3.09 A. B. 1. Use fertilizer that provides actual nitrogen of at least 1 lb/1000 sq. ft. to turf area. SATISFACTORY TURF Turf installations shall meet the following criteria as determined by Architect: 1. Satisfactory Seeded Turf: At end of maintenance period, a healthy, uniform, close stand of grass has been established, free of weeds and surface irregularities, with coverage exceeding 90 percent over any 10 sq. ft. and bare spots not exceeding 5 by 5 inches. 2. Satisfactory Sodded Turf: At end of maintenance period, a healthy, well-rooted, even- colored, viable turf has been established, free of weeds, open joints, bare areas, and surface irregularities. Use specified materials to reestablish turf that does not comply with requirements and continue maintenance until turf is satisfactory. PESTICIDE APPLICATION Apply pesticides and other chemical products and biological control agents according to requirements of authorities having jurisdiction and manufacturer's written recommendations. Coordinate applications with Owner's operations and others in proximity to the Work. Notify Owner before each application is performed. Post-Emergent Herbicides (Selective and Nonselective): Apply only as necessary to treat already-germinated weeds and according to manufacturer's written recommendations. TURF AND GRASSES Boston Bay Architects, Inc. 32 92 00 -9 of 10 HAMPSIDRE COUNTY COURTHOUSE BUILDING ENVELOPE REPAIRS PHASE TWO, DCP 1828 HCI NORTHAMPTON, MA 3.10 A. B. 3.11 A. 3.12 A. B. C. D. 3.13 A. PLANTING AREA MULCHING Install weed-control barriers before mulching according to manufacturer's written instructions. Completely cover area to be mulched, overlapping edges a minimum of 6 inches and secure seams with galvanized pins. Mulch backfilled surfaces of planting areas and other areas indicated. EDGING INSTALLATION Plastic Edging: Install plastic edging where indicated according to manufacturer's written instructions. Anchor with steel stakes spaced approximately 48 inches apart, driven through upper base grooves or V-lip of edging. CLEANUP AND PROTECTION Promptly remove soil and debris created by turf work from paved areas. Clean wheels of vehicles before leaving site to avoid tracking soil onto roads, walks, or other paved areas .. Remove surplus soil and waste material, including excess subsoil, unsuitable soil, trash, and debris, and legally dispose of them off Owner's property. Erect temporary fencing or barricades and warning signs as required to protect newly planted areas from traffic. Maintain fencing and barricades throughout initial maintenance period and remove after plantings are established. Remove nondegradable erosion-control measures after grass establishment period. MAINTENANCE SERVICE Turf Maintenance Service: Provide full maintenance by skilled employees of landscape Installer. Maintain as required in "Turf Maintenance" Article. Begin maintenance immediately after each area is planted and continue until acceptable turf is established, but for not less than the following periods: 1. Seeded Turf: 60 days from date of Substantial Completion. a. When initial maintenance period has not elapsed before end of planting season, or if turf is not fully established, continue maintenance during next planting season. 2. Sodded Turf: 30 days from date of Substantial Completion. END OF SECTION TURF AND GRASSES Boston Bay Architects, Inc. 32 92 00 -10 of 10