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Addendum 2 Combined - REV1RK Finn Ryan Road Elementary School, Northampton, Massachusetts Leeds Elementary School, Leeds, Massachusetts Page 1 of 1 Raymond Design Associates, Inc. 60 Ledgewood Place, Rockland, Massachusetts 02370 Telephone 1-781-421-3480 Fax 1-339-461-1293 Addendum to the Bidding Documents Addendum No. 2 MSBA Accelerated Roof Repair Program May 1, 2015 RK Finn Ryan Road Elementary School, Northampton, Massachusetts Leeds Elementary School, Leeds, Massachusetts To: Prospective Bidders This Addendum forms a part of the Contract Documents and modifies the Bidding Documents dated April 14, 2015 as noted below. Acknowledge receipt of this Addendum in the space provided on the Bid Form. Failure to do so may subject the Bidder to disqualification. This Addendum consists of one (1) page and (3) attachments, which are to be incorporated into the Bidding Documents: Attachments: Contractor Bid Questions and Answers – Addenda 2, dated May 1, 2015 (2 pages) Northampton Schools – Roof Projects – Filed Sub Bid Tabulation, Bid Opening 4/29/2015, 2:00 PM (2 pages) Northampton School – Roof Projects –Filed Sub Bid Unit Prices (1 Page) END OF ADDENDUM RK Finn Ryan Road Elementary School, Northampton, Massachusetts Leeds Elementary School, Leeds, Massachusetts Page 1 of 2 Raymond Design Associates, Inc. 60 Ledgewood Place, Rockland, Massachusetts 02370 Telephone 1-781-421-3480 Fax 1-339-461-1293 Addendum to the Bidding Documents Addendum No. 2 MSBA Accelerated Roof Repair Program May 1, 2015 RK Finn Ryan Road Elementary School, Northampton, Massachusetts Leeds Elementary School, Leeds, Massachusetts Contractor Bid Questions and Answers The Contractor Questions and Answers provided below shall become part of the Contract Documents and are binding to all Filed Subcontractors, Subcontractors and the General Contractor. It is the responsibility of each Filed Subcontractor, Subcontractor and the General Contractor to review the questions and answers set forth and to incorporate and include this information within their Bid Submittal. 1. In the metal wall panel section 07 42 13-3 it states 2 wall panel sizes 4'x8' and 5'x10'. At the walk thru i only noticed one section that was approxametly 40"x 42" is that the only section being replaced? Answer: There is only one wall panel infill, refer to details 1 & 2/A3.13 for location, assume 5’-0” x 5’-0” for size. 2. I would like to submit Versico’s Versiflex PVC as an equal alternative to the specified roof system for the Roof Replace (RK Finn Ryan Rd School & LeadsES) located in Northampton, MA. I have attached a completed Substitution Request Form, and Product Data Sheet with some additional information regarding our VersiFlex product. Please contact me if you have any questions. Answer: The Versico’s Versaflex PVC will be accepted as an approved equal for the PVC membrane portion of the Roof at the Leeds Elementary Canopy. 3. The spec calls out LVOC adhesives, is that the intent or are standard adhesives acceptable? Answer: Please follow the specifications as described. 4. Section 3.02 A&B gravel removal speaks of repairing blisters and using scratching machines. The drawing A1.0 under general demolition notes number 2 reads demolish existing roofing down to deck at gym roof as shown on plan. Please clarify? Answer: Paragraph 3.02 A & B to be deleted regarding gravel removal. General Demolition Note #2 is correct. 5. On the channel infill detail, I just wanted to clarify that all the two story channels are being filled but not the lower side that mostly faces the playground. Is this correct? Answer: Refer to sheet A1.3 for locations of channel infill. RK Finn Ryan Road Elementary School, Northampton, Massachusetts Leeds Elementary School, Leeds, Massachusetts Page 2 of 2 6. The raking of the joints where the window frame meets the masonry, re caulking and touch up paint. Is that the responsibility of the mason or the roofer? Answer: Leeds - Raking / recaulking and painting at steel window framing and brick junction is by the Roofing section. END OF ADDENDUM QUESTIONS AND ANSWERS NORTHAMPTON SCHOOLS ‐ ROOF PROJECTSFILED SUB BID TABULATIONBID OPENING 4‐29‐15 AT 2 PMBIDDER NAME BONDDCAM CERT. DCAM UPDATE RESTRICTADD # 1Statement Tax ComplianceAffidavit of ComplianceUNIT PRICESBASE BID AMOUNT Alt # 1Company Present Y/NMASONRY1MDM Engineering Co.YY YUse only by MDM Y No 83,000$ N/A N2Kenny MasonryYY Y No YY97,890$ N/A Y3Champlain MasonryYY Y No Y Y YY130,111$ N/A N4Calhess RestorationY Y Y No Y Y Y Y 132,000$ N/A N5Sullivan & Narey Constr.YY Y No YY144,692$ N/A NPLUMBING1Waterline Industries CorpYY YUse only by Waterline Y Y 21,500$ -$ N2Royal Steam HeatY Y Y No Y Y $27,500 -$ N3Corcoran Plumb & HeatY Y Y No Y Y $47,511 (13,648)$ Y5/1/2015 NORTHAMPTON SCHOOLS ‐ ROOF PROJECTSFILED SUB BID TABULATIONBID OPENING 4‐29‐15 AT 2 PMBIDDER NAME BONDDCAM CERT. DCAM UPDATE RSTRICTADD # 1Statement Tax ComplianceAffidavit of ComplianceUNIT PRICESBASE BID AMOUNT Alt # 1Company Present Y/NHVAC1Waterline Industries CorpYY YUse only by Waterline Y N 12,300$ -$ N2Royal Steam HeatY Y Y No Y N 38,200$ N/A N3Corcoran Plumb & HeatY Y Y No Y N $ 56,300 $0 YElectrical1Waterline Industries CorpYY YUse only by Waterline Y N 24,677$ -$ N2Staiti Electrical LLCY Y Y No Y N 35,523$ N/A N3Amp ElectricalY Y Y No Y N 45,162$ N/A N5/1/2015 NORTHAMPTON SCHOOL ‐ ROOF PROJECTSFILED SUB BID UNIT PRICESMASONRY:MDMKennyChamplainCalhessSullivan & NareyProvide through wall flashings at base of masonry wall per LFno pricing$175/LF$226/LF$150/LF$391/LFExterior Masonry cleaning & pressure washing per 1000 SFno pricing$2/SF$3.50/SF$3.10/SF$4/SFPLUMBING:Waterline Royal Steam Corcoran PlumbReplace existing roof drain bowl assembly per each$1,000$2,600$3,2005/1/2015