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31C-026 (5)
53 FORD CROSSING BP-2017-1452 GIS#: COMMONWEALTH OF MASSACHUSETTS Map:Block: 3IC-026 CITY OF NORTHAMPTON Lot: - PERSONS CONTRACTING WITH UNREGISTERED CONTRACTORS Permit: Building DO NOT HAVE ACCESS TO THE GUARANTY FUND (MGL c.142A) Category: SOLAR ELECTRIC SYSTEM BUILDING PERMIT Permit# BP-2017-1452 Project# JS-2017-002403 Est.Cost:$27336.00 Fee: $75.00 PERMISSION IS HEREBY GRANTED TO: Const.Class: Contractor: License: Use Group: PIONEER VALLEY PHOTOVOLTAICS 106329 Lot Size(sq.ft.): 4446.00 Owner: BAKER LINDA Zoning: PV Applicant: PIONEER VALLEY PHOTOVOLTAICS AT: 53 FORD CROSSING Applicant Address: Phone: Insurance: 311 WELLS ST -SUITE B (413) 772-8788 Workers Compensation GREEN FI ELDMA01301 ISSUED ON::6/20/2017 0:00:00 TO PERFORM THE FOLLOWING WORKAPORE ROOF MOUNTED SOLAR, 16 PANELS 5.12 KW POST THIS CARD SO IT IS VISIBLE FROM THE STREET Inspector of Plumbing Inspector of Wiring D.P.W. Building Inspector Underground: Service: Meter: Footings: Rough: Rough: House ft Foundation: Driveway Final: Final: Final: Rough Frame: Gas: Fire Department Fireplace/Chimney: Rough: Oil: Insulation: Final: Smoke: Final: THIS PERMIT MAY BE REVOKED BY THE CITY OF NORTHAMPTON UPON VIOLATION OF ANY OF ITS RULES AND REGULATIONS. Certificate of Occupancy Signature: FeeType: Date Paid: Amount: Building 6/20/2017 0:00:00 $75.00 212 Main Street, Phone(413)587-1240,Fax: (413)587-1272 Louis Hasbrouck—Building Commissioner Fite#BP-2017-1452 APPLICANT/CONTACT PERSON PIONEER VALLEY PHOTOVOLTAICS ADDRESS/PHONE 311 WELLS ST-SUITE B GREENFIELD (413)772-8788 PROPERTY LOCATION 53 FORD CROSSING MAP 31C PARCEL 026 ZONE PV THIS SECTION FOR OFFICIAL USE ONLY: PERMIT APPLICATION CHECKLIST ENCLOSED REQUIRED DATE ZONING FORM FILLED OUT Fee Paid Building Permit Filled out Fee Paid Tyoeof Construction: WIRE ROOF MOUNTED SOLAR, 16 PANELS 5.12 KW New Construction Non Structural interior renovations Addition to Existing Accessory Structure Building Plans Included: Owner/Statement or License 106329 3 sets of Plans/Plot Plan THE FOLLOWING ACTION HAS BEEN TAKEN ON THIS APPLICATION BASED ON INFC9MATION PRESENTED: Approved_ Additional permits required(see below) PLANNING BOARD PERMIT REQUIRED UNDER:§ Intermediate Project: Site Plan AND/OR _Special Permit With Site Plan Major Project: Site Plan AND/OR Special Permit With Site Plan ZONING BOARD PERMIT REQUIRED UNDER: § Finding Special Permit _ Variance* Received&Recorded at Registry of Deeds Proof Enclosed Other Permits Required: Curb Cut from DPW Water Availability Sewer Availability Septic Approval Board of Health Well Water Potability Board of Health Permit from Conservation Commission Permit from CB Architecture Committee Permit from Elm Street Commission Permit DPW Storm Water Management I" I �� Signature of Building 0 icia Date Note:Issuance of a Zoning permit does not relieve a applicant's burden to comply with all zoning requirements and obtain all required permits from Board of Health,Conservation Commission,Department of public works and other applicable permit granting authorities. * Variances are granted only to those applicants who meet the strict standards of MGL 40A.Contact Office of Planning& Development for more information. Department use only // / City of Northampton status of permit: `' / .1 Building 22Main Street Curb Cut/Driveway Permity !// ,::.1e,,' � /_' 212 Main Street Sewer/Septic Availability Room 100 WaterWeIlA ty _ Northampton, MA 01060 Two Sets of Structural Plans ' / . ,/Nphone 413-587-1240 Fax 413-587-1272 Plot/Site Plans Other Specify oz/ LIGATION TO CONSTRUCT,ALTER,REPAIR,RENOVATE OR DEMOLISH A ONE OR TWO FAMILY DWELLING SECTION 1 -SITE INFORMATION 1.1 property Address: This section to be completed by office 53 Ford Crossing , Northampton MA 01060 Map � , La, Unit Zone Overlay District Elm St.District CB District SECTION 2-PROPERTY OWNERSHIP/AUTHORIZED AGENT 2.1 Owner of Record: Linda Baker 53 Ford Crossing Northampton,MA 01060 Name(Print) Current Mailing Address (413)341-3105 See attachment (A) Tebphone Signature 2.2 Authorized Anent: Pioneer Valley PhotoVoltaics Cooperative,LLC 311 Wells Street,Suite B, Greenfield,MA,01301 Name(Print) / Current Mating Address: �,,//�- 413-772-8788 Signature Telephone SECTION 3-ESTIMATED CONSTRUCTION COSTS Item Estimated Cost(Dollars)to be Official Use Only completed by permit applicant 1. Building $5,807 (a)Building Permit Fee 2. Electrical (b)Estimated Total Cost of Construction from(6) 3. Plumbing Building Permit Fee 4. Mechanical(HVAC) 5. Fire Protection P 6. Total=(1 +2+3+4+5) $27,336 Check Number —7/65D . This Section For Official Use Only Building Permit Number: Data ssued: Signature: Building Commissioner/Inspector of 6ufdings Date 9puq 4 RSG PV Squared Solar/www.pvsquared coop Phone:413-772-87881Far:413-772-8668 311 Wells St.,Ste.B J Greenfield,MA 01301 •. •• MA Elec.Lic.A13764 j MA HIC 140077 n, a se - Dear Town Inspections Officials, Please see our enclosed applications to permit a Solar Photovoltaic System in your jurisdiction. As you are likely aware, PV Squared is a worker-owned-cooperative B-Corp, employing 40+ people in Greenfield. We have installed thousands of PV Systems out of our Greenfield, MA Headquarters since 2002. PV Squared is committed to complying with all Commonwealth laws and regulations. Our worksite guidelines are created with the intention of exceeding all safety, electrical, and building requirements as defined by their respective jurisdictional entities. This includes the work of people from multiple disciplines, including electrical engineering, structural engineering, civil engineering, electricians, construction supervisors, roofers, and their associated helpers. We are a company that values training and education. We make certain that every individual is qualified for the roles and responsibilities that they assume. It is our policy to pay for the employees travel and training time and cost of the education, including CSL and Journeyman and Master Electrician classes. As an electrical contractor we are furthermore guided by the January 30, 2009 Massachusetts Board of State Examiners of Electricians (BSEE)judgements, and rulings that have followed. We pay strict adherence to these mandates and all electrical work is conducted by an electrician and an electrician's apprentice in a 1:1 ratio. We also understand that non-electrical tasks associated with a Solar installation can be completed by non-electrical workers, such as CSLs and others. I have attached our installation policy for your review, as well as a list of example non-electrical tasks. Should you have any questions or concerns regarding this policy or delineation of work, please let us know. We are a learning organization that is always trying to improve on what we do. Respectfully, Adam Thurrell Operations Manager Section 4. ZONING All Information Must Be Completed. Permit Can Be Denied Due To Incomplete Information Existing Proposed Required by Zoning This column to be filled in by Building Department Lot Size Frontage Setbacks Front Side L: R: L: R: Rear Building Height Bldg.Square Footage % Open Space Footage (Lot arca minus bldg&paved parking) #of Parking Spaces Fill: (volume&Location) A. Has a Special Permit/Variance/Finding ever been issued for/on the site? NO O DON'T KNOW O YES O IF YES, date issued: IF YES: Was the permit recorded at the Registry of Deeds? NO 0 DONT KNOW O YES O IF YES: enter Book Page and/or Document # B. Does the site contain a brook, body of water or wetlands? NO O DON'T KNOW O YES O IF YES, has a permit been or need to be obtained from the Conservation Commission? Needs to be obtained O Obtained O , Date Issued: C. Do any signs exist on the property? YES O NO O IF YES, describe size, type and location: D. Are there any proposed changes to or additions of signs intended for the property? YES O NO O IF YES, describe size, type and location: E. Will the construction activity disturb(clearing,grading,excavation, or filling)over 1 acre or is it part of a common plan that will disturb over 1 acre? YES O NO O IF YES,then a Northampton Storm Water Management Permit from the DPW is required. • SECTION 5•DESCRIPTION OF PROPOSED WORK(check all applicable) New House ❑ Addition ❑ Replacement Windows Alteratlon(s) D Roofing ❑ Or Doors 0 Accessory Bldg. ❑ Demolition ❑ New Signs [0] Decks [q Siding[0] Other[CD] Brief Description of Proposed Work: Installation of roof mounted phom..mom system for mm panels on east side of house roof Alteration of existing bedroom Yes X No Adding new bedroom Yes X No Attached Narrative Renovating unfinished basement Yes x _No Plans Attached Roll -Sheet Ba.If New house and or addition to existing housing, complete the following: a. Use of building:One Family Two Family Other b. Number of rooms in each family unit: Number of Bathrooms c. Is there a garage attached? d. Proposed Square footage of new construction. Dimensions e. Number of stories? f. Method of heating? Fireplaces or Woodstoves Number of each g. Energy Conservation Compliance. Masscheck Energy Compliance form attached? h. Type of construction i. Is construction within 100 ft.of wetlands? Yes No. Is construction within 100 yr. floodplain Yes No j. Depth of basement or cellar floor below finished grade k. Will building conform to the Building and Zoning regulations? Yes No . I. Septic Tank City Sewer Private welt City water Supply SECTION 7a-OWNER AUTHORIZATION-TO BE COMPLETED WHEN OWNERS AGENT OR CONTRACTOR APPLIES FOR BUILDING PERMIT Linda Baker ,as Owner of the subject property hereby authorize Philippe Algol laud to act on my behalf, in alt matters relative to work authorized by this building permit application. See attachment (A) 6/5/2017 Signature of Owner Date Philippe Rigol laud , as Bwwer/Authorized Agent hereby declare that the statements and information on the foregoing application are true and accurate,to the best of my knowledge and belief. Signed under the pains and penalties of perjury. PHILIPPE RIGOLLAt1D Print Name Acni 6/5/2017 Signature of e t Date SECTION 8-CONSTRUCTION SERVICES 8,1 Licensed Construction Supervisor: Not Applicable 0 Name of License lipids!:Maya„Fulford CS-106329 License Number 159 Clark Drive, Giulford VT, 05301 03/14/2018 Addresst Expiration Date 7~ C,a 413-772-8788 Signature Telephone 9.Rsgistenad Home Improvement Contractor Not Applicable 0 Pioneer Valley Photovoltaics Cooperative, LLC 140077 Company Name Registration Number 311 Wells Street, Suite B. Greenfield. MA, 01301 09/16/2017_ Address Expiration Date Telephone 413-772-8788 SECTION 10-WORKERS'COMPENSATION INSURANCE AFFIDAVIT(M.G.L.c.152,§25C(6)) Workers Compensation Insurance affidavit must be completed and submitted with this application. Failure to provide this affidavit will result in the denial of the Issuance of the building permit. Signed Affidavit Attached Yes 0 No 0 11. - Home Owner Exemption The current exemption for"homeowners”was extended to include Owner-occupied Dwellings of one(1) or two(2)families and to allow such homeowner to engage an individual for hire who does not possess a license,provided that the owner acts as supervisor.CMR 780, Math Edition Section 1083.5,1 Definition of Homeowner: Person(s)who own a parcel of land on which he/she resides or intends to reside,on which there is,or is intended to be,a one or two family dwelling,attached or detached structures accessory to such use and/or farm structures.A person who constructs more than one home In a two-year period shall not be considered a homeowner. Such"homeowner'shall submit to the Building Official,on a form acceptable to the Building Official,,that hetshe shall be responsible for all such work performed under the building permit. As acting Construction Supervisor your presence on the job site will be required from time to time,during and upon completion of the work for which this permit is issued. Also be advised that with reference to Chapter 152(Workers'Compensation) and Chapter 153(Liability of Employers to Employees for injuries not resulting in Death)of the Massachusetts General Laws Annotated,you may be liable for persons) you hire to perform work for you under this pemtit, The undersigned"homeowner"certifies and assumes responsibility for compliance with the State Building Code,City of Northampton Ordinances,State and Local Zoning Laws and State of Massachusetts General Laws Annotated. Homeowner Signature ATTACHMENT A AUTHORIZATION TO PROCEED AND SERVE AS AUTHORIZED AGENT I hereby agree to the Project as set out above,and I agree to pay the contract price according to the Terms of Payment. I further agree to the Terms and Conditions attached hereto as a part of this Proposal and Agreement. I hereby authorize Pioneer Valley PhotoVoltaics Cooperative to proceed with the above-referenced Project in accordance with this Agreement. I further authorize Pioneer Valley Photovoltaics Cooperative, or its designated representative, to obtain required permits for this project on behalf of the Owner. I will allow any photographs or videos of this project to be used by Pioneer Valley Photovoltaics Cooperative for marketing purposes.A check for the First Payment is enclosed and !am returning this Agreement within 21 days of the Proposal date. Lrri g r t.j/,;�/h0J9 Printed Name ,/y-7y Date 24 6 O. . ignature y-� Title Printed Name Date Signature Title Proposal andAgrcenient 000012568 Page Sof 13 tindaBaker-Apn118.209 _ ':'�° Office of Consumer Affairs and Business Regulation - - 10 Park Plaza- Suite 5170 Boston, Massachusetts 02116 Home Improvement Contractor Registration = „ur_ Registration: 140077 "_ — Typeon : Private Corporati Expiration: 9/16/2017 Tr* 210458 PIONEER VALLEY PHOTOVOLTAICS O - PHILIPPE RIGOLLAUD - - _ - 311 WELLS ST SUITE B = -- - -- GREENFIELD, MA 01301 '1 'Update Address and return card.Murk reason for change- 0 hange SCA Io estiO Address ❑ Renewal ` Employment D Lent Card cS/e* ///OI(e..rLrud[i Officeet Costumer Art n&Badness Regulation License or registration valid forfndividW use only "NOME IMPROVEMENT CONTRACTOR before the expiration date. If found retain,to: Repm4ab n: 1400 Type Office of Consumer Affairs and Business Regulation Expiration: 9/16/2017 Private Corporation '0 Pah Plav Suite 5170 -- Boston,MA 02116 PIONEER VALLEY PHOTOVOLTAICS COOP PHILIPPE RIOOLLAUpc.- 311WELLS STSUITE e.'. GREENFIELD.MA 01301 --- -� Undermere : Not valid wah7 , ..- Massachusetts Department of Public Safety Board of Building Regulations and Standards License: CS-106329 - Construction Supervisor MAYA FULFORD 159 CLARK DRIVE CJULFORD VT 05309 "+ ��. - 44 Expiration: Commissioner 03/1412018 41 TE A CERTIFICATE OF LIABILITY INSURANCE DAT/3/L301 THIS CERTIFICATE IS ISSUED AS A MATTER OF INFORMATION ONLY AND CONFERS NO RIGHTS UPON THE CERTIFICATE HOLDER. THIS CERTIFICATE DOES NOT AFFIRMATIVELY OR NEGATIVELY AMEND, EXTEND OR ALTER THE COVERAGE AFFORDED BY THE POLICIES BELOW. THIS CERTIFICATE OF INSURANCE DOES NOT CONSTITUTE A CONTRACT BETWEEN THE ISSUING INSURER(S), AUTHORIZED REPRESENTATIVE OR PRODUCER,AND THE CERTIFICATE HOLDER. IMPORTANT: If the certificate holder is an ADDITIONAL INSURED,the policy(les)must be endorsed. If SUBROGATION IS WAIVED,subject to the terms and conditions of the policy,certain policies may require an endorsement. A statement on this certificate does not confer rights to the certificate holder in lieu of such endorsement(s). PRODUCER CONTACT Linda Powers NAME: Webber & Grinnell PuxSox Em (413)586-0111 FAX pia(413)506-6451 $ North King Street Ao LESSI powers@webberandgrinnell.con INSURER(S)AFFORDING COVERAGE _ __NMC F Northampton MA 01060 INSURER A:FMI Global Ins. Co/Energi _. INSURED INSURER B Markel Insurance Company — Pioneer Valley PhotoVoltnee Cooperative, Inc. INSuRER c:Int er'1 Ina. Co of Hannover Hoer•i Attn: Kim Pinkham INSURER D: _ 311 Hells Street, Suite 3 INSURER E_ Greenfield MA 01301 INSURERF: I COVERAGES CERTIFICATE NUMBERMaster Bxp 1-2018 REVISION NUMBER: THIS IS TO CERTIFY THAT THE POLICIES OF INSURANCE LISTED BELOW HAVE BEEN ISSUED TO THE INSURED NAMED ABOVE FOR THE POLICY PERIOD INDICATED. NOTWITHSTANDING ANY REQUIREMENT, TERM OR CONDITION OF ANY CONTRACT OR OTHER DOCUMENT WITH RESPECT TO WHICH THI: CERTIFICATE MAY BE ISSUED OR MAY PERTAIN, THE INSURANCE AFFORDED BY THE POLICIES DESCRIBED HEREIN IS SUBJECT TO ALL THE TERMS.. EXCLUSIONS AND CONDITIONS OF SUCH POLICIES.LIMITS SHOMM MAY HAVE BEEN REDUCED BY PAID CLAIMS. LTR _._.. . POLICY EFF POLICY EXP LTp i TYPE OF INSURANCE Nee vivo POLICY NUMBER LM WttM ➢OYYY11MT1W 0YY1 LIMITS X COMMERCIAL GENERAL LIABILITY EACH OCCURRENCE $ 1,000,00 I DAMAGE TO RENTED $ 100,00 A CLAIMS-MADE X OCCUR PREMISES(Ea occurrence) ECGCR000241217 - 1/1/2017 1/1/2018 MED EXP(Any one person) $ 5,00 ' PERSONAL&ADV INJURY I$ 1,000,00 GEN'L AGGREGATE LIMIT APPLIES PER. GENERAL AGGREGATE $ 2,000,00 X POLICY I PRC ECT LOC PRODUCTS-COMP/OP AGG $ 2,000,00 OTHER. $ AUTOMOBILE IUBILrtY COMBINE(SINGLE LIMIT s 1,000,00 IEal A ANY AUTO BODILYILYINJURY Per person) $ ALL OWNED X SCHEDULED flGCR00024121] 1/1/2017 1/1/2018 BODILY INJURY(Pa accident) $ AUTOS — NON-OWNED PROPERTY DAMAGE _. $ X ':HIRED AUTOS X AUTOS (Pa accident) _ .. Undennsured motorist BI spm $ 100,0C X UMBRELLA UAB X OCCUR 'EACH OCCURRENCE S 3,000,00 B EXCESS UAB CLAIMS-MADE AGGREGATE _ 1 3,000,00 DED X RETENTIONS 10,000 'EXAGR000241]1] 1/1/2017 1/1/2018 1$ WORKERS COMPENSATION X STATUTE I I ER AND EMPLOYERS'UABIUY - -.. ,ANY PROPRIETOPARTNEWEXECUTIVE YIN RJNIA I EL EACH ACCIDENT $ 1,000,01 OFFI(MandaRM.En NER H)E%CLUDED9 ENGCR00024121] 1/1/2017 1/1/2019 E.L.DISEASE-EA EMPLOYEE S. 1,000,01 A Ifyes dbrybe and xp RIPTIO Omar DESCRIPTION OF OPERATIONS below EL.DISEASE-POLICY LIMIT $ 1,000,0( C Commercial Property CPR17E144900 1/1/2017 1/1/2018 Business personal properly $1,950,0( Installation $350,0( DESCRIPTION OF OPERATIONS I LOCATIONS/VEHICLES (ACORD 101,Additional Remarks Schedule,may be attached If more space is required) CERTIFICATE HOLDER CANCELLATION SHOULD ANY OF THE ABOVE DESCRIBED POLICIES BE CANCELLED BEFORE For Informational Purposes Only THE EXPIRATION DATE THEREOF, NOTICE WILL BE DELIVERED It. ACCORDANCE WITH THE POLICY PROVISIONS. AUTHORISED REPRESENTATIVE Linda Powers/LMP ".--.-y�"' ©1981-2014 ACORD CORPORATION. All rights reserve ACORD 25(2014101) The ACORD name and logo are registered marks of ACORD INS02512nienn yaU44. BAKER - Northampton a' ia s •. • 4yr a sc Owner: Linda Baker Address: 53 Ford Crossing Northampton MA 01060 Phone. (413)341-3105 p-mail: lbaker@keene.edu System Size : 5.76 kW «y PV Array: (16) SunPower®X22-360-C-AC in ? portrait as two rows of eight columns tours ,, the western side of the residence south ®yet,. •'.; ey roof '"" Mounting: SunPower Invisimount racking -+ t on L-feet on Quickfoot bases. Roof Structure: Main house roof rafters 2x8 @16 OC. 45° pitch . See PE Letter. . •- Roofing Material: Asphalt composite • .31111.11111a The Commonwealth of Massachusetts lF g m t!? Department of Industrial Accidents a —watt ` 1 Congress Street, Suite 100 Boston, MA 02114-2017 www.mass.gov/dia Workers'Compensation Insurance Affidavit:Builders/Contractors/Electricians/Plumbers. TO BE FILED WITH THE PERMITTING AUTHORITY. Applicant Information Please Print Legibly Name (Business/Organization/Individual):PIONEER VALLEY PHOTOVOLTAICS Address:311 WELLS STREET, SUITE B City/State/Zip:GREENFIELD, MA 01301 Phone it:413-772-8788 Are you all employer?Check the appropriate box: Type of project(required): ICI I am a employer with 45 employees(full and/or pan-time)." 7. 0 New construction 20 I am a sole proprietor or partnership and have no employees working for me in 8. ❑Remodeling any capacity.[No workers'comp.insurance required.] 3.01 am a homeowner doing all work myself.[No workers'comp.insurance required.]' 9. 0 Demolition 4.0 I am a homeowner and will be hiring contractors to conduct all work on my property. 1 will 10 Building addition ensure that all contractors either have workers'compensation insurance or are sole 11.0 Electrical repairs or additions proprietors with no employees. 12.❑Plumbing repairs or additions 5.0 1 am a general contractor and I have hired the sub-contractors listed on the attached sheet. 13.0R wf repairs These sub-contractors have employees and have workers'comp.insurance? 6.0We are a corporation and its officers have exercised their right of exemption per MGL c. 14.0 Other SOLAR PV 152,§1(4),and we have no employees.[No workers'comp.insurance required.] *Any applicant hat checks box 41 must also fill out the section below showing their workers'compensation policy information. Homeowners who submit this affidavit indicating they are doing all work and then hire outside contractors must submit a new affidavit indicating such. [Contractors that check this box must attached an additional sheet showing the name of the sub-contractors and state whether or not those entities have employees. If the sub-contractors have employees,they must provide their workers'comp.policy number. I am an employer that is providing workers'compensation insurance for my employees. Below is the policy and job site information. Insurance Company Name: HDI Global Ins. Col Energi Policy or Self-ins.Lic. EWGCR000241217 Expiration Date:01/01/2018 Job Site Address: 53 Ford Crossing City/State/Zip:Northampton, MA 01060 Attach a copy of the workers'compensation policy declaration page(showing the policy number and expiration date). Failure to secure coverage as required under MGL c. 152, §25A is a criminal violation punishable by a fine up to$1,500.00 and/or one-year imprisonment,as well as civil penalties in the form of a STOP WORK ORDER and a fine of up to$250.00 a day against the violator.A copy of this statement may be forwarded to the Office of Investigations of the DIA for insurance coverage verification. I do hereby certify under the pains and nalties of perjury that the information provided above is true and correct. Signature: Date: 06/06/2017 Phone#:413-772-8788 Official use only. Do not write in this area,to be completed by city or town official. City or Town: Permit/License# Issuing Authority(circle one): 1.Board of Health 2.Building Department 3.City/Town Clerk 4.Electrical Inspector 5.Plumbing Inspector 6.Other Contact Person: Phone#: GZ\ May 25, 2017 Ms. Madeleine Geschwind Pioneer Valley PhotoVoltaics Cooperative Inc. 311 Wells Street,Suite B Greenfield, MA 01301 Re: Baker residence, Northampton, MA GZA File No.02.0172356.10 T-31 PV Squared No. 11631 Dear Ms. Geschwind, At your request GZA has reviewed the information PV Squared ("you") provided on the roof and supporting structure at the Baker residence at 53 Ford Crossing, in Northampton, MA. The purpose of this review was to provide an opinion as to the structure's ability to support proposed rooftop photovoltaic(PV) panels.The house is recently constructed and you have provided architectural plans(dated May, 2015),as well as photographs and field measurements.You have also provided catalog information on the proposed PV panels. Both the building and roof structure information, and the information on the proposed PV panels is attached for reference. You are proposing to erect PV panels on the south side of the roof of the house.The house is a recently constructed two-story residence with an unfinished attic.The house roof measures approximately 20'x40'.The roof is supported by 2x8 rafters at 16" O.C.These rafters span approximately 10'on the horizontal.The roof pitch is 45-degrees and the roof is symmetric about the peak.The roof has a plywood deck; and asphalt shingles comprise the roofing material. Conclusion: Based on the information that you have provided, in our opinion,the roof system is sufficiently robust to support the additional dead load of the proposed PV system. We base our opinion on the information you have provided and the following assumptions.We assume that, owing to their slippery surface,the solar panels will shed snow better than the existing asphalt shingles.We further assume that the panels will be installed parallel to the roof, eliminating any additional wind load. The design ground snow load for Northampton is 55 psf. Based on the information that you provided,the proposed PV panels weigh 2.6 psf (4.7%of the design ground snow load). To summarize,in our opinion,the roof is structurally adequate to support the additional Dead Load of the proposed roof mounted Photovoltaic System. .o.al Opportunity r o"..,MnnrH May 25, 2017 File No.02.0172356.10 T-31 Baker Residence,Northampton,MA Page ( 2 If we can be of further assistance, please call Jonathan Rugg(603)232-8794 or Carl,Goldknopf(603)232-8792. Very truly yours, GZA GEOENVIRONMENTAL, INC. onathan Rugg, P.E.' Carl Goldknopf, P.E. Project Manager Senior Consultant yRasim Turner, P.E. ((Z!' "^ il0Pg Associate Principal S�JCTI *'. Ala 81968 o • / • // Attachments: -Existing Building,& PV information SQ Uq Baker-Northampton STRUCTURAL ASSESMENT REPORT 5/18/2017 * '+r . sem` Visual report: f 010r • OleraII Structure • 14, 440,111 View •nt of /1 o `i • 40u44 a p Ink Baker-Northampton �" STRUCTURAL ASSESMENT REPORT 5/18/2017 4 • p /. • let • SC, m 't t \ _ tri r xt 0 8 @16 0 Cellulose fill line. Other ruler 4. had 14" 2 x 12 Ridge beam. The wood on the left just holds a light bulb , t � _ " ! . © f) t - ( ) 4 \ li ^ ^ ¶ \ § ) ; j | } 111111111- Olin 11, z 0 \ ) \ | . 1 . i . °®§ , § \ ; \ ) p§ e ( mgi7 1 ) / \c .I g ; . 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OawrJ NNm wrEi/i0®Bd� 'Drawing.mtnwr 0 Section fpt.4A PROJECT. s4kcw -NaNgr�PMn^ STRUCTURAL ASSESMEN1 sa PV Squared Solar noosEss: DATA COLLECTED IPP 1..�� Ell Web St Subs 13 5 a..nA.la M.slxt SHEET._ �, nA •. 4134721718 *4.' . . resklentRREVRIPRothecOP JOB NUMBER Ilbvl MME: Sj•IlTt DRAWN BY: N. 5 r 3tyf SunPower® X22-360-C-AC I Residential AC Module Series Design-Driven Advantages - ©n^ #1 module aesthetics and efficiency' LL LL Unmatched module reiabilitys SERIES No electrolytic capacitors 25-year Combined Power and Produc Warranty Maximize Value for Roof • Size system for roof, not string Inverter Optimize performance of each module Expand Deployment Options • Como ex roofs and partial shading • Small systems • System expandabi.ity Simplify & Speed Installation Optimize System and Installation Efficiency • Factory-integrated microinverter • Robust double-ocking AC connectors Sys-Morse, Ar Prudu es,which induce a factory ntegrated • Design flexibisty offsite and onste Sr:nl'owor m cresnhel ter, f „ des r escluriai ihr, ro obi rat• c.rnlg5 No DC stung sizing process ern: greynigh -e'abiliy,arca rn,.du e Ieve DS A( parer co ice son. • Fewer Installation steps than competing systems Des?per;spec fleshy foe use with SunIw ce' MuL and the • Intuitive commissioning S nrocscr Isfautor rig System Su-Power AC Mc zit e-enaole espia i stalation.test-n-cass spasm aes:netics,aid hayy, yinto Component of Complete System • Built for use witn Sunflowers' nvs'Mounts' system pe for umce.A!!t•:i c res withthg e t tmo n� r 'ewer and the SunPower Monitoring System a1 Poocc',Aa ranty. • Superior system reliability and aesthetics 4 sunpower.corn h, - SUN P C)W E R r --e SunPower"' X22-360-C-AC 1 ResidentialAC Module Series SPR-X22-360-CAC Thlai Cells 96 Monocrys[alb-ie Maxeon6 Gni If Non ScI ower Pnoml360 N H gh t ansmissicrite npered glass with anti- _. ❑on.Glass PowerOera,ce -r/-ave electve coa:ing _ AE Panel F`5c ency )223M Evn nnen'al C loo tared ems.Coef.(Power) 03990 C Rat ng — —_ Ce b/pas s ode-, Frame Class 1 :la.k anodized(h ghest AAMA ,t g) 1 •ThrShade-o erance . integaiein ase-level rnaximnni power '5 ghl 45 5 los(205 Kg) point.racking Max — — — ——— Peco mm ended 1 3 in (33 mm) Module Soaring Ou.put @ 240 V(min/nom./max) 21'/240/264V Output@ 208V Imn./nom lm3x) 133/208/224V operating Frequency(min.'nom'max) 59 3/60 0/60 5 Hz Won anres ' 2S year lmited power arraoy Output'owCi octor(rnn) 049 _ -year llm ted pi product wa'is my i AC Max Continuous Output Curren-@ 240 V 133 A 1741.iniudingoo nplance with AC Max Continuos Output Currr@ 208" applicao e requ rements of IEEE 1542 and AC Max Con[ Output Power 320`y".. i IEEE 1SGJl CAC r,E Conversion E c'ex,. 94 0% FCC arid ICES 00 Class B Ma, Units er 20 A Pranch Cir:u @ 240 ' 12( :rase! • /C module Type2Eye Pa ed Max units Per 20 A B•driLh C rrnt@ 208" 10 ft.No no e) • J_2 03 Listed Abel stalle with — — -- - — Cegtt cat ons 'visiMount'" • Class A Hire Rated when irlstaled with Inv siMcurCmand' then distance h iwee'i Opmailg Temo_ -40° F to 12S°F(-40°C-no-85°H I roc'sur'.);e ano bottom ofSOnF er Max Ambien'. :emp. 122°F(50°C) i noccle fame s< 3 S`18 A9 cm) Max.:oa0 Wnd:6t s'.3000 Pa.305 r-front Noack • Alterr'at ng Curren:(AC)Module designation Sno,.: >H.os'.6000 Pa,6'1 ke/rn'_fon: I enables i nstai lat on in dr:(or-dance with NEC Impart 4esislar ' 'c,(. mm)c nct_r v e 52moh(23 _ _- 90.6 _ _ I FD l est Pcterr tat ineuced dog adat on free �" . iii 02i,] 1 111. 1.1111. A 1), L,omm u l Pr 11. rl •; r.Lm rd e l -�1a,3n1 — 0 l l LCC, l F e vee e , . n e ttl3n iaee r.r +S J- ITL.. l. � SUNP . EWER' ifvi 4s , w , ar pt -Y f SunPower® InvisiMountTM Residential Mounting System Simple and Fast Installation • Integrated module-to rail grounding • Pre-assembled mid and end clamps • Levitating mid cramp for easy placement jag • Mia clamp width facilitates consistent,even " module spacing • Simple, pre-drilled rail splice -- - - • UL 2703 Listed integrated grounding i Flexible Design • Addresses new y a sloped residential roofsdi&, • Design in landscape and portrait • Rails enable easy obstacle management yi.r Customer-Preferred Aesthetics _. _ • #1 module and#1 mounting aesthetics • Best in class system aesthetics Elegant Simplicity • Premium, low-profile design Black anon)zed components SunPower" InvisiMountrM is a SunPower-designed • hidden mid clamps and end clamps rail-based mounting system. The InvisiMount system and capped,flush rails addresses residential sloped roofs and combines faster Part of Superior System installation time, design flexibility, and superior aesthetics. • Built for use with SunPower DC and AC modules The InvisiMount product was specifically envisioned and • Best-in-class system reliability and aesthetics • Combine with SunPower modules and engineered to pair with SunPower modules. The resulting monitoring app system-level approach will amplify the aesthetic and installation benefits for both homeowners and installers- 0 of _ _ sunpower.corn Datasheet SUN P OW E R' L„'.„ >_•. 3 SunPower® InvisiVountTM I Residential Mounting System • Invls Mount Component Images 'Module'/Mid Doan and Sd I Module*''Er r a dip and dad VICCIanG , .n.. 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Document#509506 RevC SUNP ':_ WER z QUIRFOOt PRODUCT GUIDE Expioded Product V ew/3.0AA. - 1 Ing a atlon Instructions- 2 F _„ Cut Sheets - _, Specifir_aions - a Liu ..,,i , ' i Lu usi G EcoFasten Solar. QuikFoot— Product Guide Exploded Product View, Bill o`Materia(s 1I Materials Needed for Assembly ++ O Item No. Description of Material/Part Quantity i i J _IX') 1 QuikFoot Base Plate 1 1 4.1.17 ! l 0 to 2 Fastener(Length to be determined) 2 + at fig CO . 3 ¢uikFcot Washing 4 EPDM Washer 1 1 11,11. lig ;. 'I 5 L-102-3"Bracket*(other options available) 1 . C � 6 5116"EPDM Bonded 188 SS Washer 1 7 3/8'Stainless Steel Hex Nut 1 0 Required Tools © i I 1 IoI tr Y 1 1.1. j6+"TKx� J' i i ,,`, /I QuikFoot- Product Guide Cut Sheets: OF-AL-Ease .. . ' r a II 2X 0 .33in f 1 [8.38mm] 1I !Leal , u u CD E E u LoN LO CO 1 01.- -,.---,, i —0.-11 .so n I-...— [38.10mm] � 3/8"-16 Stud lQ 7 E E p. Q F M : 1 .5' I QF-L : 1 .75' j ' J - co t All rved 8]Fasten Sol EooraatenSolar All efoni protectednou-S- tens: .1515228281531708281813989/14 3.1 Ecoresu3n Solar products are protected thebvlollowinnuS Patents 8.151522628.159'/00 B28.t81398828.166 713818.14829982$20e.914 B28245A54 6282]21]0 828225,55/B2 I. I P Cut Sheets: 9FL-812 "" < QuikFoot— Product Guide u iii Iii..,Ii " I [` ] i I [9.53mm ]R.38in 0321n „ 0.81 mm I i. f I 12.00in [304.80 m m ] W-J /� J i 0 3.00in ,. ,A,prii 11 �j1� [76.20mm] % 41 ` simipscam SOIn -1110.--, 1-1•1- 8.00in [ 12.70mm] -1110.--, [203.20mm] . " I k.' ,• QuikFoot- Product Guide Cut Sheets: Bracket Options -SCL-10�-3 I iT l'I It R l' 1 11 1 ij 'I '' 3/8" I -- (f) A 46 SERRATIONS I C T I - ua , ,c4, 1 7/8" ,— R1 /16" 1 /q.. o� 1/16" - 3/4" t- ---- 44. R.005 R.010,7 ,,,,,, 2X R.01 V c` 60.00° Q \ 006 3/8'_.002 8.. V/ 0 7/8" X 82° DETAIL SCALE 3:1 I 877-859-3947 EcoFasten Solar"All content protected under copyright All rights reserved 10/09/14 37 EcoFasten Solar products are protected by the 1°l1owine U.S.Patents.8.151.522132 8.153 700 82 8.181 398 B2 8.166,713 828.146.299 828.209,914 528,245.454 B2 8.272,174 52 8 225.657 82 , . i f f l g, QuikFoot— Product Guide Specifications a - � ill Xi).l. Ii PART 1 — GENERAL ar j a; - SiabgeARY 73 SUBMITTAL r A. 1:20P. NC..-DESS A. Submit manufacturer's rlr.>ten specifications. B. Base plate is 6000 series alumi i,m wit one �� r 1 QuikFoot base plate attachment bracket that B Submit standard product cut sheets. PEM Tyjpe. Press-in Stun 18.8 SS I� t ,�' attaches directly roof deck. C. Submit installation instructions. C. Fasteners to be compatible with chosen roof qy II 2 Provide appropriate bracket and fasteners D. Submit product specific load test data, showing application and meet specified pull out values for the roof system as shown in load test data. ultimate and allowable load values specific to RELATED SEC ONS the roof deck specified for the project- D. Counter flashing is 032 gauge aluminum em- 1.Section 07600. Flashing and Sheer Metal bossed to accept shape of stainless steel base 2.Section 07500: Roofing, DUALT✓ASSURANCL plate 3.Division l Administrative and Procedural Installer to be experienced in the installation of ( Requirements specified rooting material Cor no less than S years in ", tNISid 14.Division"?T.e•rrai a Mo:sto e PrOtece0r -,(}._area ct lite(lro1eCC. iA Bracket is mill finish aluminum I,2 Sys M OESCRIPT Jh 1.5 e lk uRV lupon rye .Nota HANDLING B Base flashing Black-kynar painted A, Quik NENTS. Inspect material upon delivery.Notify manufacturer 1. QuikFoot system consists of aluminum vithis 24 housaan mesio a-defective Rens. brat et and base pale+++iib(?)=Cane=_c steel y g PAP.T -EKE{t `1, V r stud,(1)stainless steer nut(1)EPDM washer Keep material dry,covered,ano oft the ground until and(1)bonded stainless steel and EPDM installed- 31 EXAMINATION - fy�, washer. PART 2- PRODUCTS A. Substrate. Inspect structure on which brackets f are to be installed and vert that 1t will with- 2. Fasteners verify A T be of metal compaPtie wan Qui FCot staxa a bracket Z.1 MANEfrtT EUREA anyany doitionai loading that may be incurredEco . B Fasteners should be selected for compat 289 Harrel Solaria ibility with the roof deck 289 Harrel Street Morrisville,of 05661 B Notify General Contractor of any brae deficiencies C Fastener strength should exceed or be 1877)859-3947 en before installing Ecprasten Solar brackets. equal to that of N a Iowa lc i.o d of The l^Nett-�ofaSetY4NarC xii system.See test data at C Verify that roofing mate-a has been,to ied www.ecofastensolar.com 2.2 MATERIALS correctly priorinstalling solar attachment 3. Sealant(if required by roof manufacturer): A Attachment Bracket brackets. tobe roof manufacturer approved, 6000 Series Aluminum(choose one) ` 1 7 INSTALIATiros 4 Aluminum counter-iiashiag 1.CP-SQ-Slotted A Ccm with architectu-al drawings 5. Aluminum attachment bracket 2. F-111-A py. g p.oft---.5 engineers recommendations for location of }n' 3.P-3-CSK system.Comply with Manufacturer's written in- A - 6. DESIGN REQUIREMENTS: 4.SCL-101-3 stallation instructions for installation and layout. Y T 1. Bracket spacing to be recommended by 5.L-102-3" ` s"oject engineer. 6 L-102 6" 2. Install a minimum of two fasteners per 7-7-101 base plate 8 Comp Slide 3. It is important to design new structures or 8.Custom assess existing structures to make sure that ' "; they can withstand Teta red_pads. Pioneer Valley PhotoVoltaics Cooperative POLICY DOCUMENT #9 Current version adopted by the Board of Directors on April 28, 2011 INSTALLATION CREW OPERATING POLICY This policy applies to all PV Squared employees in Massachusetts, but is particularly directed at those involved in the installation of solar electric and other renewable energy systems (licensed electrician, learner/apprentice electrician, licensed constructor supervisor, supervised carpenter and laborer). When engaged in this work as an employee of PV Squared on a PV Squared project site, activities of PV Squared employees are covered under the General Liability Insurance maintained by the Cooperative. It is the intent of this policy to provide clarity to installation situations where the applicable codes and regulations are unclear, ambiguous, or silent. It is possible that a municipal building or electrical inspector could interpret the codes and regulations in a manner that differs from what appears here. But this policy sets out, in writing, how the cooperative interprets legal work requirements and unclear details. It is an internal consensus working model, intended to be revised and improved from time to time. As a general matter, a city's or town's Building Commissioner is charged with enforcing the State Building Code, Plumbing and Gas Code, Electrical Code and Architectural Access Code. The commissioner addresses concerns about the safety, accessibility and security of construction of homes and businesses. The commissioner also enforces zoning bylaws. In accordance with Massachusetts General Law, employees of the cooperative who perform electrical tasks and activities must hold a Massachusetts journeymen's electrician license or be under the direct supervision of such licensed personnel. These tasks and activities include installing electrical wiring, conduits, apparatus, devices, fixtures or other appliances for carrying or using the electricity associated with Renewable Energy Generators (electrically active solar photovoltaic modules, wind turbine-generators, hydroelectric generators, etc.). In no circumstances shall the Massachusetts licensed journeymen have more than one learner or apprentice working with him/her or under his/her supervision. Mounting structures come in a variety of configurations and have differing functional and physical characteristics. A structural component or assembly becomes associated with electrical work as the Renewable Energy Generator is electrically bonded to the mounting structure. Unless otherwise noted in M.G.L. c.143 §§3 through §§6O inclusive, all structural work defined as follows shall not be required to be performed by a Massachusetts licensed journeymen electrician: • Structural improvements • Elements of a Renewable Energy Generator's support structure that fall under a building permit (e.g., assembly of top-of-pole mounting structure on steel pole with concrete foundation prior to execution of any required electrical bonding of the support structure and associated renewable energy generator (solar electric module) to the support structure Policy # 9 Installation Crew Operating Policy Non Electrical Work at a typical PV Squared installation: • Ali Material Handling tasks o Module prep and moving o Ladder lift set up o Ladder set up o Trash/recycling removal and sorting • Structural Improvements o All carpentry work • Roof Mount Array o Fall protection anchor setup and removal o Layout and mounting bases o Racking up to but not including"bonding/grounding related activities" o Leveling of racking o Sealing seams/patching roofing/additional flashing • Ground mount array o Site work, earth moving o Trenching/digging o Construction of racking up to but not including "bonding/grounding related activities" • Conduit run o Making holes in structure e Fire blocking, sealing penetrations o Stickers • Power Board o Build wall,hang plywood o Stickers • Interconnection o Stickers • Monitoring o Wifi options o Any"plug and play'devices o Programming of monitoring devices o Computer based activities • Installation completion o Final building inspections o Install pictures- See checklist o Update one line and roof drawings to reflect as built o Completion checklist o Notes for others o COC left onsite • Misc o Truck Organizing o Material List, ordering o Daily check-in o Customer interaction and training activities • Pioneer Valley PhotoVoltaics Cooperative POLICY DOCUMENT #9 Current version adopted by the Board of Directors on April 28, 2011 • Roof-top mounting support structures including but not limited to posts, stand-offs, flashings, feet, and mounting rails • Operation of heavy equipment involved in moving, hoisting, digging and other tasks • Earth work, excavation and concrete work • Manual labor involved in moving loading and unloading of equipment • Moving, hoisting, and attaching an electrically bonded panel assembly (defined as one or more assembled and electrically bonded solar electric modules) to an existing structural support designed to host the panel assembly. Note however that construction of a panel assembly is an electrical task due to the required electrical bonding activities. Repair and Servicing of Installed Equipment Repair or replacement of an electrically bonded and/or energized renewable energy generator (e.g., installed solar electric panel) will be performed by a licensed electrician or properly supervised learner or apprentice working with the licensed electrician. Replacement of an installed inverter must be performed by a licensed electrician or properly supervised learner or apprentice working with the licensed electrician, if the work requires removal of AC and/or DC conduit and associated wiring that originates outside of the installed inverter (e.g., removal of external AC conduit and wiring between the inverter and point of interconnection with the on-site electrical service). Note that this activity may require a wiring permit in some local jurisdictions. This requirement also applies to the servicing of an installed inverter that involves replacement or repair of components and wiring internal to the pre-manufacturer inverter (i.e., factory installed components that were originally shipped with the inverter) even though such activity may not require a wiring permit. Replacement of an installed inverter may also be performed by a qualified technician who may or may not be a licensed electrician or properly supervised learner or apprentice working with a licensed electrician if the inverter is of a "plug and play" design. Such a qualified technician can also performed other tasks that include installation and servicing inverter-based performance monitoring systems (e.g., replacing internal communication cards, making "plug and play" ethernet connections, etc.), assuming these activities do not require creation of a new AC power source circuit to operate the communication system(s). Policy # 9 Installation Crew Operating Policy II 2ac��e g /�l7 ii City of Northampton L-Feet facing illui A. --, j Building oent Plan Review UPSLOPE throughout. 1111111111 Array Start Point 212 Main Street 1111111 See Note#1 Northampton. MA01060 i ® Plan View Attachment pattern start ESTIMATED BILL OF MAICRIALS Dint See Note#4. PART_ MAKE a MODEL NO. P / RAI SunPower lnvisnnoum 12 1 SPLICE SunPower Invisimount 8 • 1` / approx. 504" roof overall — BASE Ecofasten Quikfoot 33 approx. 6" —} 335Y4"array& rail overall approx. 1621/4' k MOD. stinpower X72.360-CAr 16 6 ROOF RIDGE PROJECT NOTES 1. Array . de ridge tovoito begin shading 6-fro from • _ _ __ corner of roof 1 I _ d r 2. Exact framing lL be verified on I 3?" 9s/.. 3, Slideerail assembly as needed to avoid interfering with splices or bases. • 4 Unless otherwise d bases are - r II 12 /4"_ mil 123_1/4. rail77tl I xK a a spaced 48"a c.v iP. 5. Maxallowable it p .1 _ ° ] — , } 6. Max.allowable cantilever isa and+-- 3 2m 1 I -/� 34"_ _ 3r y- mfexceed l/S length ofatll adjacent 1 1 fit - l Z span.° 7. Additional or alternative bases may b e°' s . , 1,1 ! used rn response I hoof profile m2 fig- comply whl equipmentN ( fications CV N e 8. Keep basesmust be at least 2"from all ofil 1 tls including el' hNuns. 32" L 9. module hG5 frame withd bus of 1 ° Ll 11 t 1-1 . !i a 1e'. pC ate. d 1 —k- 0 ore Jeer end lot the be frame, co I I. Torque Invmmount clamps o 85 in-lbs. 12 Torque LFeet-to-tail nuts to 375 in-lbs. 13. Roof material is asphalt shingles. O_ZO 0_ I a t -.•lx- I ROOF DRIP LINE REVISIONS Adjacent span may need to be 2x8 rafters Open L-Feet on Ecofasten Quikfoot bases a DESCRIPTION DATE longer depending on actual @ 16" O,C. attached to roof structure with(2)GRK RSS 2 Array to Top Left 6/2/2017 cantilever.See Note#6. 5/16" x 3-1/8"fasteners JOB- Baker SITE 53 Ford Crossing Northampton,MA 01060 TITLE Array Layout Bv' John Griese FDN#. 11631 DATE. 05/26/2017 PAGE: 1/I scALE v4"�1'-0 SHEET A-01 SIZE: 11-x17- &a"4 PV Squared Solar 4 .13 311 Wells Street.Suite B Greenfield MA 01301 AV- Build Note: Overall roof dimensions from interior 11�f aesigncpvsquaredCoop measurements and should be confirmed on site. mans-g7Be