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37-065 (77)
127 BLACK BIRCH TRAIL BP-2017-1071 GIS#: COMMONWEALTH OF MASSACHUSETTS Map:Block: 37-065 CITY OF NORTHAMPTON Lot:-000 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-2017-1071 Project# JS-2017-001834 Est. Cost: $19850.00 Fee: 575.00 PERMISSION IS HEREBY GRANTED TO: Const.Class: Contractor: License: • Use Group: PIONEER VALLEY PHOTOVOLTAICS 106329 Lot Size(sq.ft.): Owner: ENTIN LENA Zoning: Applicant: PIONEER VALLEY PHOTOVOLTAICS AT: 127 BLACK BIRCH TRAIL Applicant Address: Phone: Insurance: 311 WELLS ST - SUITE B (413) 772-8788 Workers Compensation G R E E N F I E L D MA01301 ISSUED ON:3/28/2017 0:00:00 TO PERFORM THE FOLLOWING WORK:INSTALLATION OF 12 SOLAR PANELS ON ROOF - 4.32KW 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 it 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: FeeTvpe: Date Paid: Amount: Building 3/28/2017 0:00:00 $75.00 212 Main Street, Phone(413)587-1240, Fax: (413)587-1272 Louis Hasbrouck—Building Commissioner File N BP-2017-1071 APPLICANT/CONTACT PERSON PIONEER VALLEY PHOTOVOLTAICS ADDRESS/PHONE 311 WELLS ST-SUITE B GREENFIELD (413)772-8788 PROPERTY LOCATION 127 BLACK BIRCH TRAIL MAP 37 PARCEL 065 000 ZONE THIS SECTION FOR OFFICIAL USE ONLY: PERMIT APPLICATION CHECKLIST ENCLOSED REQUIRED DATE ZONING FORM FILLED OUT Fee Paid , l Building Permit Filled out ft Fee Paid Typeof Construction: INSTALLATION OF 12 SOLAR PANELS ON ROOF-4.32KW 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 INFORMATION 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 �- m "•n Delay 3 ; 8 /7 Sign. lire of Building Official 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. Cj7J - /777/4-/7r Detment use only City of Northampton StaWsofF qnk: _ _BMilding Department Cunt 4prinerjsyPgpyl: ?` - 12 Main Street Sev+et/SepucAvaleWN`y Room 100 Waser'IWalfAvpysi r 77 99pp rth mpton, MA 01060 TwoSetti-of Struatunit Piens MAR ZphdlYe141 58 -1240 Fax 413-587-1272 PloliSlle Piens L_ - outer Spedy .'. APPLICATIONiO-CONSTUCT,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 Map Lot Unit 127 Black Birch Trail, Florence MA 01062 Zone Overlay District Elm St.District CB District SECTION 2-PROPERTY OWNERSHIP/AUTHORIZED AGENT 2.1 Owner of Record: Entin Lena B. 127 Black Birch Trail,Florence MA 01062 Name(Print) Current Mailing Address (`'13)2104217 See attachment (A) Telephone Signature 2.2 Authorized Anent: Pioneer Valley PhotoVoltaics Cooperative, LLC 311 Wells Street, Suite B, Greenfield, MA, 01301 Name(Print) Current Mailing Address: 413-772-8788 Signature / Telephone SECTION 3-ESTIMATED CONSTRUCTION COST Item Estimated Cost(Dollars)to be Official Use Only completed by permit applicant 1. Building 19,850 (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 vv7JJ �p 6. Total=(1 +2+3+4+5) 19,850 Check Number 4 60 f This Section For Official Use Only Building Permit Number: Date Issued: Signature: Building Commissioner/Inspector of Buildings Date 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 area 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 0 DONT KNOW Q YES 0 IF YES, date issued: IF YES: Was the permit recorded at the Registry of Deeds? NO 0 DON'T 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 0 YES O IF YES, has a permit been or need to be obtained from the Conservation Commission? Needs to be obtained © Obtained , Date Issued: C. Do any signs exist on the property? YES 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 0 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 Alteration(s) ❑ Rooting ❑ Or Doors 0 Accessory Bldg. ❑ Demolition ❑ New Signs [M] Decks [p Siding[Cl Other WA] Brief Description of Proposed Wart Imiallmlon of rout-mounted 0o10-011.w mounting symm for solar panels on south side or house root: 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 6a.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 Bathrodms 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 well City water Supply SECTION 7a-OWNER AUTHORIZATION-TO BE COMPLETED WHEN OWNERS AGENT OR CONTRACTOR APPLIES FOR BUILDING PERMIT I, Lena Entin ,as Owner of the subject property hereby authorize Philippe Rigollaud to act on my behalf, in all matters relative to work authorized by this building permit application. See attachment (A) Signature of Owner Date Philippe Rigollaud ,as Owner/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 RIGOLLAUD Print Name zed 03/21/2017 Signature of e t Date SECTION 8-CONSTRUCTION SERVICES 8.1 Licensed Construction Supervisor: Not Applicable 0 Name of License Holder: Maya Fulford CS-106329 License Number 159 Clark Drive, Giulford VT, 05301 03/14/2018 Address /nom h ' r� Expiration Date O 1 413-772-8788 Signature Telephone p.Registered Nome 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 D No ❑ 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. Sixth Edition Section 108.3.5.1. 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 he/she 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 person(s) you hire to perform work for you under this permit. 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 . err C er,eyneu hereto asa pct or V s .i. weer Ve le, Phew, eLeics Coo;,e1aoae 'LU pierced wan .t „h v. , .. :r enu fu the' amh, ae , ..nee; ... ley P iotoVWwc,Cu petar _. _ „ OI, .. i, rel ` pe ca: n, rr eao hehar cf theOne JIB n . _ .r p-°jeer tab ,,sed U1 f Va6ev P ctcVc tuns Cc p rat :e fog n • . ._i r_. os ° and I e`" returning thisoreerrn_ cl d , eig. E.rposa rG;e Ste‘de O' Ne.11 ',- Dare Le_.,01 L(\ 2 } / 1- P.//le Wd414niouv o/PQAtv.zack P-:::: Office of Consumer Affairs and Business Regulation ` _ . 10 Park Plaza- Suite 5170 Boston,Massachusetts 02116 Home Improvement Contractor Registration Registration: 1/0077 =_= = Type' Private Corporagon Elgthatlon: 911612017 Tr! 270458 PIONEER VALLEY PHOTOVOLTAICSaO PHILIPPE RIGOLLAUD -' == �-= -• ' --- _ 311 WELLS ST SUITE 8 - --_ GREENFIELD, MA 01301 --- Update Address mod return and.Mark raven for change. U Address ❑ Renewal ❑ E.pbymemt C Lost Card KAI a mnasnr &3$ fi .., !l./,lo,:mit-/autt 41 °Mee f GossamerAllam&Bopnw Regulate. Usenet or reglstrmaoe valid for indiridul est only ME IMPROVEMENT CONTRACTOR before the expiration date. If found refers to: Regisffi 1/0077 Type Office of Consumer Affairs and Business to:Regulation - Eap ntion: 9fl0 017 Private Coryaretia 10 Park Plaza Suite 517'0�5(////////,/ry Began,MA 02116 l7 _ PIONEER VALLEY PHOTWVOLTARS COOP SUITE PHILIPPE RIODLLAUD 311 WELLS ST R xa�>3m_ -i GREENFlEID,NA 01301 Undersecretary --- Not valid witko ,- . iv Massachusetts Department of Public Safety Ilt Board of Building Regulations and Standards .. . .„ License: CS-106329 --' Construction Supervisor MAYA FULFORD 159 CLARK DRIVE z G$ULFORD VT 08301 I A Illr .eM Expiration: Commissioner 03114/2018 a 4 CERTIFICATE OF LIABILITY INSURANCE D TE(M/w2DN 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(ies)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 Ileu of such endorsement(s). PRODUCER CONTACT Linda Powers • NAME: Webber & Grinnell PHONE (413)586-0111 F'� G131506-6481xo E¢I' IAI{J_ 8 North Xing Street ADDRESS:1powere/webbera¢dgrinnell.corn INSURER(S)AFFORDING COVERAGE NAIL Northampton MA 01060 INSURER AIWI Global Ins. CD/Bnergi__ INSURED INSURER a Itarkel Insurance Company Pioneer Valley PhotoVoltaics Cooperative, Inc. mums C:Inter'1 Ins. Co of Hannover/Hnergi Attn: Kim Pinkham INSURER O: 311 wells Street, Suite B INSURER E: Greenfield MA 01301 INSURER F: COVERAGES CERTIFICATE NUMBER4laster 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 THIS 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 SHOWN MAY HAVE BEEN REDUCED BY PAID CLAIMS. INSR ADDL SUER POLICY EFT POLICY EXP LTR TYPE OF INSURANCE INSD WED, POLICY NUMBER IMPAMONYYYI IMMDDIYYYYI, UNITS X COMMERCIAL GENERAL IJABILny I EACH OCCURRENCE $ 1,000,000 II DAMAGE TO RENTED M A I CLAIMS- ACE 'iIx.X 1 OCCUR PREMISES Me cmerencel $ 100.000 EGGCR000241219 1/1/2017 11/1/2018 MED EXP(Any one perWn) $ 5,000 PERSONAL 8ADV INJURY $ 1,000,000 GENL AGGREGATE UMIT APPLIES PER: , GENERAL AGGREGATE $ 2,000,000 X POLICY JJEECT LOC I 'I PRODUCTS-COMP/OPAGG $ 2,000,000 OTHER: $ AUTOMOBILE LMBIUTY ' COMB NEO SINGLE UMR $ 1,000,000 (Ea aCddm0 A ANY AUTO ! BODILY INJURY(Per person) $ ALL OWNED X ISUIED AUTOS AUTOS I EACCR000241217 1/1/2017 1/1/3018 BODILY INJURY(Per accident) $ X HIRED AUTOS X AUTOSWNED • (Peraw PROPERTY DAMAGE $ AUTOS (Per amdmt)__ I Underinsured motorist Bl spit $ 100,000 X UMBRELLA UAB X OCCUR LEACH OCCURRENCE $ 3,000,000 B EXCESS UAB - •CIAIMSAUDE AGGREGATE S 3,000,000 DEC X RETENTIONS 10,000 ISI EYACR000241717 1/1/2017 1/1/3018 i $ WORKERS COMPENSATION ' ' PERNIE ' LIOTH. ! U AND EMPLOYERS' ABIUTY X STA __`ER___ _ YIN EL.EACH ACCIDENT -$ 1,000,000 '�ANV PER/MEMBER EXCLUDED%ECIPIVE OFFICER/MEMBER EXCWOEV! i1_, — A If yes. In NH) L� awGCR000241217 11/1/2017 1/1/3018 E.L_DISEASE-EA EMPLOYES$ 1,000,000 byes describe under IESCRIPTION OF OPERATIONS below ". E.L.DISEASE-POLICY LIMIT $ 1,000,000 C Commercial Propertyi CP8.17E174800 1/1/2017 1/1/2018 Business personal property $1,750,000 ' Installation $350,000 DESCRIPTION OF OPERATIONS/LOCATIONS I VEHICLES(ACORD 101,Additional Remarks Schedule,may be attached N more wee Ie 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 IN ACCORDANCE WITH THE POLICY PROVISIONS. AUTHORIZED REPRESENTATIVE Linda Powers/LMP �F t nn_iw_a 01988.2010 ACORD CORPORATION. All rights reserved. ACORD 25(2010/01) The ACORD name and logo are registered marks of ACORD INS025 nn1eml _ The Commonwealth of Massachusetts WT7 Department of Industrial Accidents =•:t= 1 Congress Street, Suite 100 Boston, MA 02114-2017 • � www.massgov/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 #:413-772-8788 Are you an employer?Check the appropriate box: Type of project(required): LEI am a employer with 45 employees(full andbr pan-tinse).* 7. ❑ New construction 2.❑l am a sole proprietor or partnership and have no employees working for me in 8. ❑ Remodeling any capacity.[No workers comp.isurance required.] 3.0 I am a homeowner doing all workm if[No workers c - required.] 9. ❑ Demolition s myself comp. t 4.91am a homeowner and will he hiringconduct all work on rt twin 10❑ Building addition contractors to my property. ensure that all contractors either have workers'compensation insurance or are sole II.❑Electrical repairs or additions proprietors with no employees. 12.❑Plumbing repairs or additions 41 I am a general contractor and I have hired the sub-contractors listed on the attached sheet 13.0ROOf repairs These sub-contractors have employees and have workers'comp.insurance t 6.9 W e are a corporation and its officers have exercised their right ofempron per MGL e. 14.QOther SOLAR PV 152 I(4),and we have no employees.[No workers'comp.insurance required.] 'Any applicant that checks box g I must also fill out the section below showing their workers'compensation pokey information. *I homeowners who submit this affidavit indicating they are doing all work and then hire outside contractors must submit a new affidavit indicaling such. Contractors that check this box must attached an additional sheet showing the name of the sub-contractors and state whether or not hose entities have employees. If the sub-contractors have employees,they must provide their workers'comp.policy number. lam an employer that is providing workers'compensation insurance for my employees. Below is the policy andjob site information. Insurance Company Name: HDI Global Ins. Co/ Energi Policy#or Self-ins.Lie.#: EWGCR000241217 Expiration Date:01/01/2018 Job Site Address: 127 Black Birch Trail City/State/Zip: Florence, MA 01062 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 SI,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. 1 do hereby certify under the pains and mollies of perjury that the information provided above is true and correct. Signature: Date: 03/22/2017 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#: ecu4 400 ENTIN & ONEILL - NORTHAMPTON Roof mounted PV System(12) SPR 360 ACPV • Owner: Stephen O'Neill&Lena Entin Address: 127 Black Birch Trail !• � Florence, MA 01062 • r•3 -w "•.v try -rash Phone: (413)5870276 • e-mail: stephendanieloneill@gmail.com System Size:4.32 kW DC pV Array: (12)SPR 360 ACPV in portrait as two rows 6 modules Mounting: Sunpower Invisimount roof mounted racking system on L-feet on Ecofasten Quick foot Roof Structure: New Colonial Style. 2x 12 rafters @ 16"OC,45° pitch.See PE stamped letter. Roofi g Material: Asphalt Composite MEC March 9,2017 Mr. Matt Valliere Pioneer Valley PhotoVoltaics Cooperative Inc. 311 Wells Street,Suite B Greenfield, MA 01301 Re: Entin &O'Neil Residence, Northampton, MA GZA File No.02.0172356.10 T-15 PV Squared No. 11569 Dear Mr.Valliere, At your request GZA has reviewed the information PV Squared ("you")provided on the roof and supporting structure at the Entin&O'Neil residence at 127 Black Birch Trail in Northampton, MA.The purpose of this review was to provide an opinion as to the structure's ability to support proposed rooftop photovoltaic panels.You also provided catalog information on the proposed photovoltaic(PV) panels. Both the roof structure information and the information on the proposed PV panels are attached to this letter for reference. You are proposing to erect PV panels on the south side of the roof of the house.The house is a two story colonial.The house measures approximately 24'x25'.The roof is symmetric about the peak and the roof slope is approximately 45-degrees.The roof is supported by 2x12 rafters at 16" O.C.These rafters span approximately 12'on the horizontal.There are rafter ties every 4th rafter(48" O.C.).The second floor joists resist the outward reaction of the rafters at the supporting walls.At the peak,there is a 6"x14" LVL ridge beam which spans approximately 25'and supports the rafters. The rafter bays are insulated and the roof deck is not visible.We assume the roof has a plywood deck.The roofing material consists of asphalt shingles. From the photos you have provided the roof and supporting structure appear to be newly constructed and in good condition. Conclusion: Based on the information and photographs you have provided, in our opinion, the roof is satisfactorily 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 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 ,"i 0Pp".wni,,er],"me.M/F/V/H GZ March 9,2017 File No.02.0172356.10 T-12 Entin&O'Neil Residence, Northampton MA Page 12 psf. Based on the information 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. 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. flonathan Rugg, P. . Carl Gol•knopf, P.E. Project Manager Senior Consultant R m Tu -er, GOLNOPF sociate Principal STROCIUR4L v. N0.31869 Ar Attachments: -Residence and proposed PV information (PV)2 Entin & Oneil - Northampton PV Squared STRUCTURAL ASSESMENT REPORT 3/6/2017 .94., ; 31612017 2 EonPwn °ne11 - PIO(tha REPORT (pV) S squared "fRUcTURA�ASSESMEPI f! r 1 * , �+ t , xy' kx • �-`.0- • . n • • (PV)2 Entin & Oneil - Northampton PV Squared STRUCTURAL ASSESMENT REPORT 3/6/2017 Visual report: eFr after dim ons 2x12 nom Roof Pitch 45°,\ ±; Collar Tie Di : ension 245., LVL Ridge beam 6x14 ne al 2 (PV) Entin & Oneil - Northampton PV Squared STRUCTURAL ASSESMENT REPORT 3/6/2017 Rafter Spacing 16" OC Collar Tie Spacing 48" OC (every third bay) IA Rafters tied to top plate with iartie to , dge 22" brackets RAFTER STRUCTURE worsen: Lis H.p.nMl9wn. a Overall S i a�InWbe Roof Dims I O �9 Sp(IM NoRT / ....... • --1, --• • rid —.- •1 • • ._1. ‘7,..4 1 i 1I N a c aRo, Roof plan ARA R , Structural Info pu , L, HHn. R ,Ra Ss d l a. 2 @ I sway. it, ix_awm RB R .e ams: LCL f Al4 I RH anal to V Fano II a'� a CTiCOW TY mm o?Fb RC Raw a Pan w won 2.a" f Il' RT c�.sM,u xw am. � F,_..a K s— Kaee 4` Kan wa Hum /f i — ti \ ��._._. LG' WNW w&. Genera Roles: O. s not a scale. Section 2 PROJECT I , • h STRUCTURAL ASSESMENT (Pv) $ PV Squared Solar a,lwxs s,.sa.B IADDRESS : \a1_ I\.cl his. DATA COLLECTED sv. MV Greens MA.Eno yy SHEET i DOLL 03772-M B NEI ITIl7.T1 TT ,\. o, c, V 1 Y 1 nen. », I6 . mane^s.0nesae.,•e.mno JOB NUMBER \ . 3 S \DATE. 3/E /I} DRAWN BY it\�. i 4. `. E.ai 5a At •1- "" t Ai SunPower' X22-360-C-AC 1 Residential AC Module Series Design-Driven Advantages ©22 • #1 module aesthetics and efficiency, L • Unmatched module reliability T__ {_T' SERIES • No electro ytic capac tors 25-year Combined Power and Product Warranty Maximize Value for Roof • Size system for roof, not string inverter • Optimize performance of each module Expand Deployment Options • Complex roofs and partial shaoing • Small systems System expandability - a Simplify& Speed Installation Optimize System and Installation Efficiency • Factory-integrated microinverter Robust,double-locking AC connectors SunPower'AC Modues, which Include a factory Integra-col • Design flexibility offsite and onsite SunPowe microinverte, orovide a revo utionary comoindocr.of high • No DC string sizing process effic enry, nigh reliability,and moaule-leve DC-to-AC power conversion. • Fewer installation steps than competing systems - Designed soecifically for use won Sunnower nvsiMount'"and the • Intuitive commissioning SunPowe Monitoring System,Sur Rowev AC Nodules enable rapid :rood moo,hes:in-class system aestneos,ano intuitive visoiIity into Component of Complete System Bolt use with Sun Powero InvisiMoun['"" system performance.NIois comes mit.the best Combined 'ower and the SunPower Monitoring System ano 'roduc:Warranty. • Superior system reliability and aesthetics oSF 0 sunpower.com SUNP WER I.- • b:v n,..'a.:4 ''xr .se^ "3 $ .' ''^ .y „yhx a. x 'y sit. ,iii s I is SunPowerr X22-360-C-ACI Residential AC Module Series Vc ',ar ) Data SPR-X22-360-C-AC Sola Cels 96 Monody talline Maxeon®Gen III Nomndl op..er (uncm) 360 VJ High-tmnsnssion tempe ed gloss ^ Lt anu Power Tolerance „ ,ran) ass/-04. ss reflective cooline Atm Pae Eft ce cy 22.2* urillfrnta Outdoor watfrc emp.COO (Power) 030'n/ ( Rat ng •Three o,pass diodes "ane Classl black anoc zed;highest AAJArating) Shade Toleran:e • Integrated module eroel max num power We,gh: L55lbs 0 6 6g)- ooi nt[racking Max. - — Recommenced 1in.(33 mm) Moeble SOacinc Output @740 Vdm;n/nom/max) 21'/240'264V OumOt @208 V pnminom,/max) )831202/229 V _. . Opera:ngFrequency(min nom/max) 59.3/6001605 dzrontics • J5-year 'wed rower warranty VyoOutput Power ra¢or(nn) 0.99 _ year fmlted product warranty AC Max.Continuous Output Current @ 2LOV 133.A • „r 741, scluding romp iance with AC MaxContinuous Outout Current Co 208v applk a➢le requ repents LEE 15,-7 and AC Max Cuwt Output Power g;W IFLC 150.1 DC/AC CLC Conversion Efficiency 96P., ' ICC anc CES-003 Class B Max Unrs Per 20 A Brach Orcut Cr 240" 2(sing le phase; • AC module Type 2 ore Ratec Max.Unrs Per 20 A Banc Cv:uit@202 , 1u;-.%u Foie) OL 2703 Li ed...nen installed cath Cea fitations Imiallount'" i. • Class A F sled �)e f ;�CofsYons e Rated when m.-.allec wit, In/siMount'"and when distance between Operating Temp -40°F to-185°F(_L0°C to 85'C) ___ : roof surace and bottom o`Sun= w oer Max A bcntemp. 127' F(50'C) modulo franc is s 3.5'(889 cm) Max.Looe d n _62 ps,3000 Pa R05/girl,front&baa: • Alter na:ing Cur i en:(AC)Module d desib.,atIJfi S ).1..125 ps,6000 P',6"Icg/m,-r--in' endo es Instal atioa it aaa [a1[o t til NEC 1 ,n.h(25 mm)dla n,re, n„ r ' mph,)9 6906 mpaaR ,std ce - -- - n s) "'ID Test Poem al-'floured degrader on tree 280 inrn --in I \ ;11271 1 L n`1 ml 0, r, issuna SUNP WER @ .1-*3 vg fat sY*3ta s -' 1: ntat. 72: n— 7 ", +; —/� s SunPower® InvisiMountTM I Residential Mounting System Simple and Fast Installation �,_` • Integrated module-to-rail grounding • Pre-assembled mid and end clamps • I eutating mid comp for easy placement • Mid damp width facilitates consistent,even module spacing • Simpe,pre-drifted rail splice • UL 2703 L'sted integrated grounding Flexible Design '...-1.....L. i • Addresses near y ad sloped res'dential roofs i • Design in landscape and portrait • Rails enable easy obstacle management Customer-Preferred Aesthetics _ • #1 module and#1 mounting aesthetics • Best-in-class system aesther cs Elegant Simplicity • Premium,low-profile design • Black anodized components Sunpower® InvisiMounts" 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 Sun Power DC and AC modules The InvisiMount product was specifically envisioned and • Best-in-class system reliability and aesthetics Combine 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_ a -. sunpower.com Da1J5hee1 SUNP WER :teff.grf 6f ai -X :T§';':--.1:77.: ' ` "X c A #' * fi ' aff � qv Y „ N 1. irefR R4 : S* .: . * ^ j g,3 '+ �m -..___--- '•''- ':;I d y n? t S+s s3 " Ri3xtiR l�s ,. ,+. �. • iWVL i+.. n ➢ .. SunPower@ InvisiMount' 1 Residential Mounting System lovis Nol.nr ComoJ cnen nags e Module` f di Clark.and ARI Jll"IFn]Clan'p and Nail r r. , .. . _ , lid Clamp Intl Clamp Rail E Rail Splice @round Leg Asse rby End Cap * Cfr illkii JS1 r D'rinone1 Dea 'S v �Mounc0 lg ConD COS Camnperawre Ifa I,a I;I RFC1' Lr r,d tlCCaTIT, 3e<3oxJ Sa 0 ap,.steel ALl End Clamp Bi-f_Adq)J,ze^Al cm fe ra a4 08 R r Pi g'388 Azi Fad Bllackancd zap a u maym dIc 60CR 66 5 A_jRR l3 RR IA llvlo l'.lAaucr l�S{kl'rl (ni 3tions aiiSPlicekumieuiroy£056 830,/ •i9CC -year r..-.l_ /rat-rarity c ,dl a til _.. 'l ,,,,,,qt-. FSS Ad"t-y td, t la e- 'g5 'SCJ -y earns an, slack=_eta !POI 1depolmier '71:1 - k2RO31itel cucrs 3oof Aaacln q �a'owa'eSupoo:co oy 013sv.Dfe .aaf u1v:s! C Syscm les gn -oo', • C crac-Rif en SAir gelPa c Ale.IP errii.Lcica ter Corrpn a FI r eTus10Avra_ b-Ir. i m 'err-laceRaofA.iaLhment a awz-e War an es • rood re .rrrec j'Cr` I ori r�Joror S'� � c I i2'1U k-ierbrC 'AA!Aar'I'Artm_netoc[1 e _ n a i Module frame that if compatible with the InvlsMount system required lot harowa-ye mlemperabgTy r2015 SurP,Aer Corporation All Rights Reserved SUNPOWER.the SUNP(MER logo andA SM UNiaeadenarks oreglstered trademarks of Sunpower Corporation.Al othertademarks are the property of thepecloe owners. ultru iiri"' cr. ri Thrall,actors included in this aatasnec are sublen to chonfewihout notice Document#509506 RevC SUN P . WER' ' Au t1 1,1 7 i; QuikFoot- Product Guide Cut Sheets Bracket Op` ons - SCL 10'-3 If' P . 1x;,1, .ii!' it 3/8"--- tea A 46 SERRATIONS J ( i � , in a.4 \_..) d v Lo :I` l i 1 I i - 81/16 4 g T , . 1 7/8" - - - 1/4" ro kv, — 3/4" 1/16" 1 R.005 4 R.O1010 “ ``f "' (-- 1 2X R.O1 `� k /Ma r a 4 n 4 60.00° 9 i. 0 3/8"±.002 006 1/a' ; .0 " 0 7/8" X 82° TAILSLE A ; p 1 b. f 4 V - :1,1'; t1 y 5{� k�' { a in 1 it � T , " 877-859-3947 EcoFasten Solar'All content protected under copyright.All rights reserved.10/09/14 37 EcoFasten Solar products are protected by the following U S.Patents 8.151,522 82 8153.700 B2 8.181.398 B2 8.166.713 82 8.146 299 82 8,209 914 B2 8,245,454 B2 8.272174 B2 8.225,557 82 Z QuikFOOL PRODUCT GUIDE 0 xofoded Pmol:ct I_CN.'B.3.V. - +uw� InstalaUon Instructions -2 Immmi or Soecif cations -4 9 ` U +' Q. w O. I ,; I t (� . �F I ; ■ i ■ ; coFasten Solar 44, TM1' t}1i dltl } h, - QuikFoot - Product Guide Exploded Product View, Bill oF Mateoals 1 #s S 1(,ir i ^ 1, -- Materials Needed For Assembly l1 1 a ) EEO, I Item No. Description of Material/Part Quantity p :lc; 1 QuikFoot Base Plate 1 it ii`. lc; 11 0 r1 ) ^ 2 Fastener(Length to be determined) 2 T' ' Li, 3 QuikFoot Flashing 1 1 04 ad- 4 EPDM Washer 1 h5 L-102-3"Bracket*(other options available) 1 k f` t �,. I 7 - 3/865taPnDles MBSteel He onded BNutS Washerr ....,- 1 2 of 4111 , ,e Required Tools I /I ,4 at tfil 4 I 15 I ', ,fri541 t; 0 t4. Iti 141 p i 1 &t5� rfr iT 4' s S r 11,1 877-859-3947 EcoFasten Solar All content protected under copyright.All rights reserved. 10/09114 1.1 'a- rr EcOFaSten Solar products are protected be the lollowino U.S.Patents 8.151522 828153,700 B20.181 398 B28.166713 B28.146.299 B20.209 914 132 8,245,454 82 8 272.174 B28,225.557 B2 1 1 I #s; di . %,,,L1 , try. S,, QuikFoot– Product Guide Cut Sheets: QE-AL-Base iii �, lU 2X 0 .33in I11ufy,iid 1 [8.38mm] N, ' f , 11 IL ir i„i , � 1I i,, 4 I $ r1 _ hs 1 1a O — co (NI la Up 5-51 } r 4no---..— r r t 1 —Ilerw,, 1 .SOin l ° [38. 10mm] ;. et, ,. . + 3/8"-16 Stud O 7 9 • . QFM ' 1 .5” 4,1$ ; ' r . —. .--- ,--- QF-L . 1 .75" siii A 1 1 . I t 877-859-3947 EcoFasten Solar"All content protected ander copyright All rights reserved 10/09/14 31 4 ` EcoFSsten Solar products are protected by the following U.S.Patents.8.1515221328.153 700 82 8 8.181.398 132 8166713 82 8.146 299 82 8,209.914 82 8.245.454 82 8.272,174 82 8.225.557 82 • ' \© \ \\ 64 z a; a- Product a* . . . . . . . . . . arSheets: Q s '( \\i \�\ ,y R.38in . \ mm ! .032in \ ii i ( [0« mm ] » 1 , \ for\ / , \ \mom : <p u \ (tflex e.n 2 } L \ \ { _A m [ Amm] , , 0 | may . » A { [�2mm] .- ‘1 J ¥ \ % __ yre : A © .mn L ey \p , EAn § z3mm] s{y [20 2mm ] P\ a . / /\ , v w \ , EcoFasten ,_,____>,_reserved _w 3 q r 41 .p, QuikFoot— Product Guide Specifications • sir i, IL ft CIr,,,t.,�y,..- PART C1ENERAL ad,/i '' } r 1.1 SUMMARY 13 SUBMITTAL k , 141)51 A WORK INCLUDES A. Submit manufacturer's written specihcationg. B. Base plate is 6000 series aluminum with one r16i lified ;1, Qukboot base plate attachment bracket that B. Submit standard product cut sheets. PEM Type Press-In Stud 188 SS. attaches dire[ w to the roof deck. installation instructions. C Fasteners to be compatible with chosen t o0 EP ti 8' C. Suhmicf 11 ta L o r . e actbreo'ate bracket a Ji ased-Hr5 pl , G 5=u t r product <pedfic load test,f [a enc cg apo shown a meet co pull vtna_des tp� fm the rou syste'it ultimate and allowable load values specific to'444 I a, in Mao test data le I :44 B_ RELATED SECTIONSp { ( � the roofdeck specified for the project D. Counter a 3.0 gauge aluminum E „II t Section 07600 Flashing and Sheet Metal $t An 1 bossedlateto accept shape of stainless steelbase t( . 2 Section 07500 Roofing 1 n QUALITY ASSURANCE plate tits, r` +t = '°i 2 +D on I:AC Bra) `eand.-Y ecedvai Installer t9 be experienced n the installation of ft �; + Rego _mens specified roofing material for ro less than 5 years in 2.3 FINISH J 4 1( ° 4 4.Division 7tTheraa and Moisture Protection the area of the protectif ,ii . fr L2 W TFP00ESCRIp TION A Bracket is mill finish alu maaum An 1.5 DELIVER JSTORAGE d HANDLING 3. Base flashy-3g.Black kynar panted # t A GOVRONEu1s3Inspect matenal upon netmei No;`-y manut tuner 1 QuikFoot system consists omi 'alunum i1 lis within 24 hours of any missing or defective Items. PART 3 - EXECUTION t tir bracket and oa'e plate with stainless steel t ,-st stud, (1)stainless steel nut (1) EPDM washerKeen material dry,covered,and off the ground until ' installed. ill and(1)bonded stainless steel and EPDM 31 EXAMINATION pastetA Substrate etoei Inspect s d ve onwitwi b ticket's • r '� g5 PART2-PRiCDUCTS are be install oandderbythatovnllwith- Z Fasteners stand y p i A To he of metal compatible win QuikFooC j 1 t 1 MANUFACTURER anyadditional loading thatbe incurredL _ bracket. gmay '#? 4! 9 Fasteners should be selected for corncobKOFasten Solar tb V'Jeaith[ 2 .,t,r-:eek 28D Hawret Street Mods made VI djci9,1 B General Co Eco _'u of a_ deficiencies At vrq/p F clatterer strength should excoed or be ,877)85'11-30L7 before rnstall-rng EcoFasten Solar bracket=. r �'- www.ecofastensolarcom T/ equal to that of the allowable load of the 4 < System See test data at C Ver re that rooting material hasbeen installed L1`^" '� www erofasteii War.Com 2.2 MATERIALS correctly prior to installing solar attachment }. A Attachment Bracket brackets. jar " 'fi s ea antpgdee by roof u`actdt ere A lottetrir s 6000 eves Aluminum,CPCOSO orae filmt to tie roofm nutacturer approved 7 3.2 INSTALLATION . }- 'h. 4 Alum num cocmfer-flashing 1.CF-SQ-Slotted A. Complywith architectural 'a ' 9 5. Aluminum attachment bracket 2. F 11-A eddrawings and protect '•' engineer's recommendations for location of a r 3.F'-: CSK E NIS 4 Sq.-idl system Com01 tion Mafor tau urea's written In- ; €„ 3_ DESIGN P,t spa i2-. c x } of m , ober)and ladout. 1 ''d ,a a ' 1 Bracket spacing to he recommended by 5. L-102.3" stela' in ur*bre f� l'' project engine Cr 6.I-102-6" )sI qs'i 2 Irstall a minimum of two fasteners per 7.Z-101 B I4 J bare plate. 8.Comp Slide *�f . t s r'pottart to dtagn=tew �actiales O 8_Custom as5rxs existing structures tr crake sure that 1161.1� ' ( ' they can wiitl grand retained loads_ 3 877-833947 'ccofzstenye t°ATI-contemoroteo under ceoyrght%rghtz reservedd.10'' 14 41 e -iEcoFasten Sotar products ore protected by the foowino U.S.Patents'8.151,522 D20,t53700828.18139882°.156 713 828 146 292 82 8 209 919 B2 8.245459 ft28.272.174 R28225 557 BY / -287-/7 City of Northampton 62 ��v Q VBuilding Department Plan Review i0 / //7/".70( 212 Main Street Dotted line indicated potential Northampton, MA 01060array expansion used to center Array Start Point Open L-feet on Ecofasten Quikfoot bases attached the array in the roof. 2 x 12 Rafters @ 16" OC See Notes#1 to roof structure with(2)GRK RSS 1/4"x3-1/8" / fasteners, staggered and spaced TVP. @ 48" • # w \ ROOF/ARRAY REFERENCE PLAN ® ® ® ¢p ® } INITIAL BILL OF MATERIALS PART: MAKE&MODEL'. NCF. 10.E RAIL Sun Power Inviisimount 8 BASES Ecotasten Quiktoot 24 N SPLICES Sun Power lnvisimount V MODULES Sun Power X22-300C-AC 12 -r 161'4" i 64" i -/— 32" vi —r IIF PROJECT NOTES. -®. . __ _- _ . - - __ -. H ®r - - __ _... _i® 1__ __ - __ - ® -- -_ - - � ® — TIII' T Array e positioned room that the ess possible array the such cemerel The - _ dotted red nes indicate potential future expansion it 2 Exactof members co be on site _ _ d 3 SlideI assembly needed avoid E0- ® C ® I ® I ® ! 0-1 interfering with n bases 4 Unlessb abstaggeredd and spaced t48"LSC -r 129yq' rai (i• 121'' 'ail r - S M allowable p er LS M II 3l 4 atl ry a tea / t al pan 7ma > 121 ail }— 294" rail i Add ' base,. 1t d in p If g comply 'N rail P and cantilever - - la - - 5 Keep pr specifications1 ( Lon and mid clamps � ® ® —l i u p. ® ® \\F 0 Module has GS frame with dimensions o1fi10"x _ _ __ -.. __ _ _ _ _ -. ID Clamp centerline to be M1 e d 16 oh e dlerentl Orlde module frame L-Feet UPSLOfacing it Torque L-Feet nnm c lamp t m 9s ln-bs UPSLOPE 1' Torque tFeel-to sp nuts ms7sinm:- 13. Roof material is asphalt shingles. throughout ,=. = �/ v� Job Entin & O'Neill N r i &. i/ Site I27 Black Birch Train. Northampton.MA 01060 l. 1 Tone ARRAY LAYOUT No I I bbg I Date; 03/o7/2017 Designer John Griese Design Tool SunPowei tD gs ale 3/e 0 'Prints,e n".1? Revision P Date SHEET II/11 4 561/4" array k 2501/4" array ,4 4 array 14S' /t _U i k 321" roof overall, confirm on site 4 /"� 2 I I I I (PV) PV Squared Sia worker-owned cooperative l Wells Street.Suite B Greenfield.MA 01301 413a72-8782 deslsn@pvsquared coop