Loading...
17C-175 (5) 26 FAIRFIELD AVE BP-2020-0361 GIs#: COMMONWEALTH OF MASSACHUSETTS Map:Block: 17C- 175 CITY OF NORTHAMPTON Lot: -001 PERSONS CONTRACTING WITH UNREGISTERED CONTRACTORS Permit: Buildinq DO NOT HAVE ACCESS TO THE GUARANTY FUND (MGL c.142A) Category: SOLAR ELECTRIC SYSTEM BUILDING PERMIT Permit# BP-2020-0361 Proiect# JS-2020-000603 Est. Cost: $6300.00 Fee: $75.00 PERMISSION IS HEREBY GRANTED TO: Const. Class: Contractor: License: Use Group: SUNPOWER CORPORATION SYSTEMS 20607 Lot Size(sq. 111 5314.32 Owner: BARR DOROTHY Zoning: URB(100)/ Applicant: SUNPOWER CORPORATION SYSTEMS AT. 26 FAIRFI ELD AVE Applicant Address: Phone: Insurance: 50 ROCKWELL RD (860) 595-9899 Workers Compensation NEWINGTONCT06111 ISSUED ON.9/18/2019 0:00:00 TO PERFORM THE FOLLOWING WORK.ROOF MOUNTED SOLAR, 7 PANELS 2.80KW 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# 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 9/18/2019 0:00:00 $75.00 212 Main Street,Phone(413)587-1240,Fax: (413)587-1272 Louis Hasbrouck—Building Commissioner Department use only City of Northam ton RE'C Building Depart I 1 Dri e ay Permit 6 212 Main Str et Sewer/ pti Availability Room 1001 SEP 1 8 2ter ell A ailability Northampton, MA, 010 0 to S s of tructural Plans � a�•-- phone 413-587-1240 ax 41 _ F Plot/Si a Pla s No RT U4DING INS ``--� NAh41�TON @,Iv Peci APPLICATION TO CONSTRUCT,ALTER, REPAIR, RENOVATE OR DE ONE OR TWO FAMILY DWELLING SECTION 1 -SITE INFORMATION —6,d- 26 J4Q ( � This section to be completed by office 1.1 Property Address: ra ��Z �, � � 1l,� ��� 0`� M�` Map Lot Unit No y-'-f4 G *?n *7 Zone Overlay District N Elm St.District CB District SECTION 2-PROPERTY OWNERSHIP/AUTHORIZED AGENT 2.1 Owner of Record: opt g a e F13 g Ci Llc- t)\'� Name(Print) Current Mailing Address: C—O h I r ayl Telephone rr ++�� Signature \Q n) Lt kat— V 2.2 Authorized Agent: 0 �Q►J 1712 5c) 1iiLcdkd =11 Name rin Current Mailing Address: Signa ure Telephone SECTION 3-ESTIMATED CONSTRUCTION COSTS Item Estimated Cost(Dollars)to be Official Use Only completed by permit applicant 1. Building 1 0 -0 (a) Building Permit Fee 2. ElectricalU C�G O (b) Estimated Total Cost of 1 Construction from 6 3. Plumbing Building Permit Fee 4. Mechanical (HVAC) 5. Fire Protection 6. Total = (1 + 2 + 3+4+5) Check Number 717 This Section For Official Use Only Building Permit Number: Date Issued: Signature: Building Commissioner/Inspector of Buildings Date EMAIL ADDRESS (REQUIRED; EITHER HOMEOWNER OR CONTRACTOR) -7C4'* Sch Lo tq- P Pcom 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 1--J Building Height Bldg. Square Footage % Open Space Footage % (Lot area minus bldg&paved parking) #of Parking S aces Fill: volume&Location A. Has a Special Permit/Variance/Finding ever been issued for/on the site? NO Q DONT KNOW © YES O IF YES, date issued: IF YES: Was the permit recorded at the Registry of Deeds? NO 0 DONT KNOW O YES 0 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 © YES IF YES, has a permit been or need to be obtained from the Conservation Commission? Needs to be obtained O 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 O NO Q 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 ® 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) Roofing ❑ Or Doors ID Accessory Bldg. ❑ Demolition ❑ New Signs [O] Decks Siding[O] Other[O] Brief Description of Proposed Z. Work:Y1J.� b►M 1Z=f Y`'iCx)K. k 017 —n1,1 el .S, 0 SA A Alteration of existing bedroom Yes No Adding new bedroom Yes No "— Attached Narrative Renovating unfinished basement Yes No Plans Attached Roll -Sheet 6a. If New house and or addition to existing housing, complete the following: a. Use of building : One Family V, 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 fa kL 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, as Owner of the subject property hereby authorize to act on my behalf, in all matters relative to work authorized by this building permit application. A ature of Owner Date I, to as Owner/Authorized Agent he declare that the statements AQJ information on the foregoing application are true and accurate,to the best of my knowledge and belief. Signed funder the pains and penalties of perjury. Print me Signature of Owner/Agent Date SECTION 8-CONSTRUCTION SERVICES 8.1 Licensed Construction Supervisor: i (� Not Applicable ❑ Name of License Holder L"_ C.Ao�aie License Number Address Expirati n Date Signature Telephone 9. Registered Home Improvement Contractor: Not Applicable ❑ Company Na�mey -,,,,,auun Number J✓t�E1J�iC.AC� ����C]�� L.J Addres{s� Expir tion Dat a Te . 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...... ❑ No...... ❑ City of Northampton _ • Massachusetts w,?` DEPARTMENT OF BUILDING INSPECTIONS St �° 212 Main Street • Municipal Building Northampton, MA 01060 n _• ��o AFFIDAVIT Home Improvement Contractor Law Supplement to Permit Application The Office of Consumer Affairs and Business Regulation("OCABR")regulates the registration of contractors and subcontractors performing improvements or renovations on detached one to four family homes. Prior to performing work on such homes,a contractor must be registered as a Home Improvement Contractor("HIC"). M.G.L.Chapter 142A requires that the"reconstruction, alteration, renovation, repair, modernization, conversion, improvement, removal, demolition, or construction of an addition to any pre-existing owner-occupied building containing at least one but not more than four dwelling units....or to structures which are adjacent to such residence or building"be done by registered contractors. Note:If the homeowner has contracted with �'a(corporation or LLC,that entity must be registered Type of Work: , �'�p�)r. �,( �lO 1 n(Z _ Est. Cost:lign � �y�� Address of Work: a(p V`nt IZ Date of Permit Application: I hereby certify that: Registration is not required for the following reason(s): _Work excluded by law(explain): _Job under$1,000.00 Owner obtaining own permit(explain): Building not owner-occupied Other(specify): OWNERS OBTAINING THEIR OWN PERMIT OR ENTERING INTO CONTRACTS WITH UNREGISTERED CONTRACTORS OR SUBCONTRACTORS FOR APPLICABLE HOME IMPROVEMENT WORK ARE NOT ELIGIBLE FOR AND DO NOT HAVE ACCESS TO THE ARBITRATION PROGRAM OR GUARANTY FUND UNDER M.G.L.Chapter 142A.SUCH OWNERS ALSO ASSUME THE RESPONSIBILITES FOR ALL WORK PERFORMED UNDER THE BUILDING PERMIT.SEE NEXT PAGE FOR MORE INFORMATION. Signed under the penalties of perjury: I hereby apply for a building permit as the agent of the owner: O Date lContractor Name HIC Registration No. OR: Notwithstanding the above notice,I hereby apply for a building permit as the owner of the above property: Date Owner Name and Signature City of Northampton .,� 2' Massachusetts ��S �:. ••.c,�` A DEPARTMENT OF BUILDING INSPECTIONS f� 212 Main Street • Municipal Building Northampton, MA 01060 .•.���0 Massachusetts Residential Building Code Section 110.R5.1.2 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. Section 110.R5.1.3.1 Any homeowner performing work for which a building permit is required shall be exempt from the licensing provisions of 780 CMR 110.R5, provided that if a homeowner engages a person(s) for hire to do such work, then such homeowner shall act as supervisor. 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. City of Northampton +� Massachusetts !<<` C• J,f DEPARTMENT OF BUILDING INSPECTIONS .�F :;�.• ." 212 Main Street •Municipal Building Northampton, MA 01060 ` Debris Disposal Affidavit In accordance of the provisions of MGL c 40, S54, I acknowledge that as a condition of the building permit all debris resulting from the construction activity governed by this Building Permit shall be disposed of in a properly licensed solid waste disposal facility, as defined by MGL c 111, S 150A. The debris from construction work being performed at: G �=ni����t/H ig (Please print house number and street name) Is to be disposed of at: SCS a)r,-:mA) C'T 06 t (Please print name and location of facility) Or will be disposed of in a dumpster onsite rented or leased from: Jo HA)`S Oct 4 G,-(,yCL 0C, /QQ2 IyliD(JLFT&A. A) Ayf AyzTHb26 C-T- L{-72-- (Company Name and Address) Signature of Perm Applicant or Owner Date If, for any reason, the debris will not be disposed of as indicated, the Applicant or Owner shall notify the Building Department as to the location where the debris will be disposed. '`f`R a1 CERTIFICATE OF LIABILITY INSURANCE D10"l IDOnrrYl 0'12/2018 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 have ADDITIONAL INSURED provisions or 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 COII Marsh Risk&Insurance Services NAME: - -- -- —---—— 1735 Technology Drive,Suite 790 PHONE FAXtAtC.No.Er<tY San Jose,CA 95110 E-MAIL — — - -- IAS No): ADDRESS:-- INSURER(S) DDRESSINSURER(S)AFFORDING COVERAGE NNCA 536277-AOS-GAWUE-18-19 INSURERA:N/A N/A INSURED SunPower Corporation INSURER B:Hartford Fire Insurance Company 19682 SunPower Corporation,Systems INSURER C:N/A N/A 77 Rio Robles San Jose,CA 95134 INSURER D: INSURER E: INSURER F: COVERAGES CERTIFICATE NUMBER: SFA-003550810-02 REVISION NUMBER: 3 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 TYPE OF INSURANCE ADDL SUBR POLICY EFF POLICY EXP _ ILTR POLICY NUMBER MM/DDrA-YY) (IMMIDDr""i LIMITS COMMERCIAL GENERAL LIABILITY EACH OCCURRENCE $ DAMAGE TURTNTEU- CLAIMS-MADE OCCUR PREMISES Ea occurrence) S MED EXP(Any one person) $ PERSONAL 8 ADV INJURY $ GENT AGGREGATE LIMIT APPLIES PER: GENERAL AGGREGATE $ POLICY[7 JECT F7LOC PRODUCTS-COMP/OP AGG $ OTHER: $ AUTOMOBILE LIABILITY COMBINEUSINGLE LIMIT $ Ea accident ANY AUTO BODILY INJURY(Per person) $ OWNED SCHEDULED BODILY INJURY Per accident $ AUTOS ONLY _ � AUTOS ( ) HIRED NON-OWNED PROPERTY DAMAGE AUTOS ONLY AUTOS ONLY Per accident _ $ $ UMBRELLA LIAB OCCUR EACH OCCURRENCE _ $ EXCESS LIAB CLAIMS-MADE AGGREGATE __ $ DED RETENTION$ $ B WORKERS COMPENSATION 57 WV WODD15(ADS) X PER OTH- AND EMPLOYERS'LIABILITY Y/N STAT JER I ANYPROPRIETOR/PARTN ER/EXECU,.VE 1,000,000 �N NIA E.L.EACH ACCIDENT $ OFFICER/MEMBER EXCLUDED? -- (Mandatory In NH) E.L.DISEASE-EA EMPLOYEE $ 1,000,000 If yes,describe under DESCRIPTION OF OPERATIONS below E.L.DISEASE-POLICY LIMIT $ 1,000,000 )ESCRIPTION OF OPERATIONS I LOCATIONS I VEHICLES (ACORD 101,Additional Remarks Schedule,may be attached H more space Is required) Evidence of workers'compensation insurance 'ERTIFICATE HOLDER CANCELLATION SunPower Corporation SHOULD ANY OF THE ABOVE DESCRIBED POLICIES BE CANCELLED BEFORE SunPower Corporation,Systems THE EXPIRATION DATE THEREOF, NOTICE WILL BE DELIVERED IN 77 Rio Robles ACCORDANCE WITH THE POLICY PROVISIONS. San Jose,CA 95134 AUTHORIZED REPRESENTATIVE of Marsh Risk&Insurance Services Petronella Massey ©1988-2016 ACORD CORPORATION. All rights reserved. kCORD 25(2016/03) The ACORD name and logo are registered marks of ACORD The Commonwealth of Massachusetts Department of Industrial Accidents I 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. Avulicant Information Please Print I eeibly Name(Business/Organization/Individual): Address:-,aI)z nu? City/State/Zip: Phone Li(p — C� J� J� 9 Are A�a.ma ployer?Check the appropriate box: Type of project(required): 1. ployer with employees(full and/or part-time).* 7. [:]New construction 2.E]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.�I am a homeowner doing all work myself[No workers'comp.insurance required.]t 9. El Demolition 4. I am a homeowner and will be hiring contractors to conduct all work on my property. I will 10 0 Building addition ensure that all contractors either have workers'compensation insurance or are sole 11.Q Electrical repairs or additions proprietors with no employees. 12.❑Plumbing repairs or additions 5.r7 I am a general contractor and I have hired the sub-contractors listed on the attached sheet. 13.�ROOf repairs 'These sub-contractors have employees and have workers'comp.insurance.: p irs 6. We are a corporation and its officers have exercised their right of exemption 14.r1Q'fher ❑ gh p per MGL C. 152,§1(4),and we have no employees.[No workers'comp.insurance required.] *Any applicant that checks box#1 must also fill out the section below showing their workers'compensation policy information. t 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: (M19RIt RtfI Poli #or Self-ins.Lic.#: C7 L,;y wa pp I S (A(��) Policy Expiration Date: Job Site Address: City/State/Zip: 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 eder thepains and penalties of perjury that the information provided above is true and correct. Signature: Date: A/9 Phone#1 �P?5 r 92 1 Oficial 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#: HOMEOWNERS AUTHORIZATION FORM Addendum to Contract Iprint name) Am the owner of the property located at address: 26 `f�e(d Aje. Florence MA I hereby authorize SunPower Corporation,Systems to act as my Agent for the limited purpose of applying for and obtaining local building and other permits from the Authority Having Jurisdiction as required for the installation of a Photovoltaic System located on my Property. Customer Signature:Electronic Signature Accepted J Addendum to Contract Date: Sign Name:Name: M c�j= a o, i. SunPower Corporation,Systems 50 Rockwell Rd. Newlrglon,CT 06111 Phone:(860)595-9899 SUNP WER" 50 Rockwell Rd. Newington, CT 06111 Michael Palmer 576 Grafton St Worcester Ma 01604 508-769-8703 Michael.palmer@sunpowercorp.com Ali i Building Department: Please be advised that I, Michael Palmer, Electrical Contractor for SunPower Corporation, Systems, am designating Jeff Schwartz, Tylon George, and Marilu Medina, SunPower Corporation representatives, as the authorized persons to file for and or obtain an electrical permit on my behalf. The specifications are as follows: Description: e- 1 �+ - Grid tied PV solar panel installation The starting date of this job is to be determined by the approval date of the permit. Michael Palmer ELC 20607A Massachusetts Department of Public Safety Board of Building Regulations and Standards License: CS-110280 Construction Supervisor NEIL DELUCENAY 701 S. HOWARD AVE STE STE 106-395 TAMPA FL 33606 r'--j'+M Expiration: Commissioner 08/17/2020 i Construction Supervisor Restricted to: Unrestricted - Buildings of any use group which contain less than 35,000 cubic feet (991 cubic meters) of enclosed space. Failure to possess a current edition of the Massachusetts State Building Code is cause for revocation of this license. DPS Licensing information visit: WWW.MASS.GOV/DPS Office of Consumer Affairs and Business Regulation 1000 Washington Street - Suite 710 Boston, Massachusetts 02118 Home Improvement Contractor Registration Type: Corporation SUNPOW ER CORPORATION,SYSTEMS Registration: 186445 Expiration: 11/14/2020 Update Address and Return Card. &CA 1 0 2W-W17 Office of Consumer Affairs&Business Regulation HOME IMPROVEMENT CONTRACTOR Registration valid for individual use only TYPE:Corporation before the expiration date. If found return to: Registration Expiration Office of Consumer Ayairs and Business Regulation 186445 11/14/2020 ;zm SUNPOW ER CORPORATION,SYSTEMS NEIL T.DELUCENAY1414 HARBOUR WAYS.STE 1901 CRICHMOND,CA 94804 Undersecretary gnat September 9,2019 structural P ENGINEERS Sunrun Inc. 133 Technology Dr,Suite 100 Irvine,CA,92618 Subject:Structural Certification for Installation of Solar Panels Job Number: 19-09355 Client:Dorothy Barr-RP-88163 Address:26 Fairfield Avenue, Northampton, MA 01062 Attn.:To Whom It May Concern A field observation of the condition of the existing framing system was performed by an audit team from Sunrun Inc.. From the field observation of the property,the existing roof structure was observed as follows: The existing roof structure consists of: • Composition Shingle over Roof Plywood w/Skip Sheathing is supported by 2x4 True @ 24"o.c.SPF#2 at ARRAY 1.The rafters are sloped at approximately 45 degree and have a maximum projected horizontal span of 7 ft 6 in between load • Composition Shingle over Roof Plywood is supported by 2x6 @ 16"o.c.SPF#2 at ARRAY 2.The rafters are sloped at approximately 45 degree and have a maximum projected horizontal span of 11 ft 11 in between load bearing supports. Design Criteria: • Applicable Codes=780 CMR,ASCE 7-10,and NDS-15 • Ground Snow Load=40 psf; Roof Snow Load=21.9 psf ARRAY 1;21.9 psf ARRAY 2 • Roof Dead Load=12.7 psf ARRAY 1;9.9 psf ARRAY 2 • Basic Wind Speed=117 mph Exposure Category C As a result of the completed field observation and design checks: • ARRAY 1:is adequate to support the loading imposed by the installation of solar panels and module p-W odes • ARRAY 2:is adequate to support the loading imposed by the installation of solar panels and modules e_ceauicoc& I certify that the capacity of the structural roof framing that directly supports the additional gravity loading due to the solar panel supports and modules had been reviewed and determined to meet or exceed the requirements without structural upgrade in accordance with the 780 CMR. If you have any questions on the above,do not hesitate to call. Prepared By: PZSE,Inc.-Structural Engineers Roseville,CA IN OFMy 9 PAUL K. ZACHER STRUCTURAL y No.50190 X� 06/30 o 9S/ONAL�G 1478 Stone Point Drive,Suite 190, Roseville, CA 95661 916.961.3960 916.961.3965 V4 www.pzse.com Experience Integrity I Empoweirnen structural September 9,2019 ENGINEERS Sunrun Inc. 133 Technology Dr,Suite 100 Irvine,CA,92618 Subject:Structural Certification for Installation of Solar Panels Job Number: 19-09355 Client:Dorothy Barr-RP-88163 Address:26 Fairfield Avenue,Northampton,MA 01062 Attn.:To Whom It May Concern A field observation of the condition of the existing framing system was performed by an audit team from Sunrun Inc.. From the field observation of the property,the existing roof structure was observed as follows: The existing roof structure consists of: • Composition Shingle over Roof Plywood w/Skip Sheathing is supported by 2x4 True @ 24"o.c.SPF#2 at ARRAY 1.The rafters are sloped at approximately 45 degree and have a maximum projected horizontal span of 7 ft 6 in between load • Composition Shingle over Roof Plywood is supported by 2x6 @ 16"o.c.SPF#2 at ARRAY 2.The rafters are sloped at approximately 45 degree and have a maximum projected horizontal span of 11 ft 11 in between load bearing supports. Desip,n Criteria: • Applicable Codes=780 CMR,ASCE 7-10,and NDS-15 • Ground Snow Load=40 psf; Roof Snow Load =21.9 psf ARRAY 1;21.9 psf ARRAY 2 • Roof Dead Load=12.7 psf ARRAY 1;9.9 psf ARRAY 2 • Basic Wind Speed=117 mph Exposure Category C As a result of the completed field observation and design checks: • ARR i i I I pniintp pport the loading imposed by the installation of solar panels and modules. • ARRAY 2:i ade the loading imposed by the installation of solar panels and modules I certify that the capacity of the structural roof framing that directly supports the additional gravity loading due to the solar panel supports and modules had been reviewed and determined to meet or exceed the requirements without structural upgrade in accordance with the 780 CMR. If you have any questions on the above,do not hesitate to call. Prepared By: PZSE,Inc.-Structural Engineers Roseville,CA N OFIyq 9 PAUL K. ZACHER STRUCTURAL No. 11921190 acis osS�ONAL�G\ 1478 Stone Point Drive, Suite 190, Roseville, CA 95661 916.961.3960 916.961.3965 W www.pzse.com Experience I integrity 1 Empowennnenl w w A-Series:A425 A415 A400 SunPowermResidential AC Module p w == 0 0 u € 0 CERTIFICATE OF COMPLIANCE Z 0 < M mag IrrterModeI:SPWRaSA �Z�OVAC o x x Peak Jutput P3,er 366 VA Max.Continuous Output Power 349 VA Certificate Number 20190131-E478330 o u e Nom.(L-L)VoltagelRangez(VI 2401211-264 Report Reference E478330-20190131 MMax.Units per 20A(L-L)Branch Circuax.CominuousOutputCurrent(A) 1.45 Issue Date 2019-February-22 11 { CEC Weighted Efficiency 97.0% Nom.Frequency 60 H2 Issued to: SUNPOWER CORP Extended Frequency Range 47-68 Hz 77 RIO ROBLES AC Short Circuit Fault Current Over 3 Cycles 58 A rms SAN JOSE CA 95134-1859 Overvoltage Class AC Port III AC Port Backfeed Current 18 mA Power Factor Setting 1.0 This is to certify that AC Modules with integrated Grid Support Utility Interactive Power Factor(adjustable) 0.7 lead,/0.7 lag. representative samples of Inverter with Rapid Shutdown Functionality AC modules, Models: SPR-A425-GAC SPR-A415 G-AC SPR-A406G-AC •25-year limited power warranty SPR-A350-G-AC. SPR-A355-G-AC, SPR-A360-G-AC, I Warranties 25-year limited roductwarran Nom.Power (Poon) 42sw alsw 4o0w p n SPR-A365-G-AC, SPR-A370-G-AC, SPR-A375-G-AC, Power Tol. +5/-0% +57-0% +57-0% •UL 1703 SPR-A380-G-AC, SPR-A385-G-AC, SPR-A390-G-AC, Certifications 'UL 1741/IEEE-1547 Module Efficiency 228 22.3 21.5 UL 1741 AC Module(Type 2 fire rated) SPR-A395-G-AC, SPR-A400-G-AC, SPR-A405-G-AC, Temp.Coef(Power) -0.29%!°C Compliance 'UL 62109-1 1 IEC 62109.2 SPR-A410-G-AC, SPR-A415-G-AC, SPR-A420-G-AC, Shade Tol. Integrated module-level max.power point tracking FCC Part 15 Class B SPR-A425-G-AC ICES-0003 Class B CAN/CSA-C22.2 NO.107.1-01 CA Rule 21(UL 1741 5A)` These AC modules include Enphase inverter 107AS-66-ACM-US Operating Temp. -40°Fto+185°F(-40°Cto+85°Q (IrxludesvolWarandReattivePowerPr(Doty) p UL Listed PV Rapid Shutdown Equipment (QIKH.E341165) evaluated for CPUC rule 21 compliance, tested Max.Ambient Temp. 122*F(50°Q Wind:62psf3000Pa,305kglmtfront&back Enables installation in accordancewlth: to the requirements in UL 1741 Supplement SA Max.Load Snow;125 psf.6000 Pa.611 kg/m=front NEC 690.6(AC module) NEC 690.12 Rapid Shutdown(inside and outside the array) Impact Resistance 1 inch(25 mm)diameter hail at 52 mph(23 m s) NEC 690.15 AC Con hectors.690.33(A)-(E)(1) When used with tnvisiMountracking and lnvisiMouitaccessorie. Have been investigated by UL in accordance with the (UL 2703): Standard(s) indicated on this Certificate. Solar Cells 66 Monocrystalline Maxeon Gen 5 Module grounding and bonding throughlnvisiMount Front Glass High-transmission tempered glass with Class A fire rated anti-reflective coating When used with AC module Q Cables and accessories(UL 6703 and Environ mental Rating Outdoor rated UL 2238)1: Standards)for Safety: UL 1741, Inverters, Converters, Controllers, and Interconnection Rated for load break disconnect Frame Class 1 black anodized(highest AAMA rating) plDTest Potential-induced degradation free System Equipment for Use with Distributed Energy Resources. Weight 46.5lbs(21.1 kg) UL 1703, Flat-Plate Photovoltaic Modules and Panels. Recommended Max. 1.3 in.(33 mm) 72 2(loss) ,'1 i Module Spacing �- -- Additional Information: See the UL Online Certifications Directory at 1.57(40) 1 SunPowerays(26 W,1%efficeftapp• x-1.6 ed t7.9%mreenerlPanel at(based onwww.ul.com/database for additional information arrays(260 W 16%efficient approx.1.6 rM),7.996 more energy per watt(based� www.ul.com/database pan Res for avg.US climate),0.5%tyr slower degradation rate(Jordan,et al. )1 r "Robust PV Degradation Methodology and Application.'PVSC 2018). s 2 Based on search ordatasheet values fromwebsltesofwp 10 manufacturasper IHS,asof o I in.(mm) 1.2(30) January 2019. 3N1 rankin'Fraunhofer W Ourabil ity Inid ative for Solar Modules Part 3.•PVrech Power Only those products bearing the UL Certification Mark should be considered as being covered by UL's paw 201315.Campeau,2.et.il."SunPower Module Degradation Rate;SunPowcrwhite Certification and Follow-Up Service. 4 Factory set to 1547a.2014defaultsettings.CARule2l defaultsertings profileser during -1 _. - 1.57(40) commissloning. 5 Standard Test Conditions(1000W/m'irradiance.AM 1.5.25°Q.NREL-calibration standard: i Look for the UL Certification Mark on the product. SOMS current.LACCS FF and voltage.All DC voltage is fullycontained within the module. 6 This product is UL Listed as PVRSE and conforms with NEC 2014 and NEC 2017690.12; -0.87(22)- and 0.67(2A-and C22.1 2015 Rule 64218 Rapid Shutdown of PV Systems,for AC and DC conductors; when installed according to manufactureirs instructions. REVISIONS See wwwsunpower.comlfacts for more reference information. REV DESCRIPTION DATE DB CB For more details,iee extended datasheet www_:unpc Wer.can/datasheets Specifications included inthi sdatasheet are subject to::hange,without notice �� rw von„.o�,'. ■■ 1-2019 Sun Power Corporation.AS Rights Reserved.SUNPOWERtheSUNPOWERlogo and UM prpq. S U N P V[/'�)W E R� &vaw.nnnnol:.o�rocra auto 4m<ncan c.nmcwon Proy.+m U■ MAXEON are registered traderr�of SmPower Corporationin the U.S.and other %dA r n hAmmm;e:type 2 UL LLc L countries as well.1800-SUNPOWER rlease rea4 the Safety and av-talla cn r,:.ructions 532628 for additlonaldetads. kiy Inromution•M documntarion nvolv�ny Ul Nxr e•n:c••an p:ovra•a on l»n.N o1 UL LLC IUL)er any wthorin4 1­of Ia-r°r pwetlens.pNne• 532618 RevA -I-.I•rd ur C.-s..,nn'wp,..°nt.u»•t n° _s��a a , u OPPORTUNITY Page 1 of 1 PROJECT DATE DRAWN sunpower.com DRAWN BY DATE CHECKED CHECKED BY SCALE SHEET PV MODULE SPECIFICATION SHEET AC MODULE CERTIFICATE OF COMPLIANCE a r PLACARD SIGNAGE/SUNPOWER EQUINOX GROUNDING DETAILS L1J o o tn a m O 3 ¢ a z u ,p w 0 0 0 N r m Z Z ¢ 0 o w Z - ¢ f 0 = _ J 0 y 0 W U SunPower InvisiMount"'with 11211 Grounding Clip U " Ground Path and Compliance >roosr nRare W vw 4 S 6 Ind Cimy 1CAUTION 3 ( 7 ■ M-Aman... � POWER TO THIS BUILDING IS ALSO SUPPLIED FROM THE FOLLOWING ' `ug - - - - + -i- SOURCES WITH DISCONNECT(S) Lam =W ' `M LOCATED AS SHOWN : aBonding Components comph.111(e PHOTOVOLTAIC NEC UL ARRAY ON ROOF Grounding Electrode to 690.47(A) rva UTILITY METER - (eM Service Panel 690A7(D) w 2 Service Panel to 690.43(C) 1741 >_ o x Q Ground%Mrs MAIN SERVICE o < o Ground Win to PANEL ❑ U U1 U Z Ground Lug to 690.43(C) 2703 o z LU Lo a J Rail r -T-y a O 20 K w w 1_y r I O p U< LU Module Frame to LU 69o.43(C) 2703 SOLAR LOAD - ` 1- �_, = J a- o Module Frame 1_d a w Q U ? Z z 5 Module Frame rva 1703 CENTER _ - o � x Z o MA REVENUE -- N Z Rail to 690.43(A) p o g o z a p Mid Clamp to 690.43(C) 2703 METER ; " 0- -- Q U Module Frame 690.43(D) AC Y T o g Module Frame to 690AXA) 26 FAIRFIELD AVENUE 0 0 `^ End Clamp to 690.43(C) 2703 DISCONNECT z Rail 690.43(D) REVISIONS 690.43(A) REV DESCRIPTION DATE DB CB Rail to spike 690.43(C) 2703 690.43(D) Docunrtrz 27506968 Ar,r11 �: tit,raywit i�1 pl+t.n y INSTALLER SPD CONNECTICUT PROJECT RP-88163 DATE DRAWN 09-03-2019 DRAWN BY AI VILLANUEVA DATE CHECKED 09-03-2019 FIGURE 1: SUNPOWER EQUINOX GROUNDING DETAILS FIGURE 2: PLACARD IDENTIFYING LOCATION OF DISCONNECTS AND POWER SOURCES CHECKED BY APATEL SCALE NTS SHEET PVE-4 INSTALLER NAME: w> w o m BRANCH VOLTAGES: 3 a Z Z K U 0 w 1 O O u Z Z � m 2. Z w w f 3. ° x a u � � a 4. 5. � U 6. LEGEND & SYMBOLS: ELI u l JUNCTION BOX L~ GROUND LUG ASSEMBLY [0 R2R GROUNDING CLIP ElI - � TERMINATOR aSEALING CAP FEMALE CONNECTOR ❑ 11 MALE CONNECTOR OOF T� � RAW TRUNK CABLE : � -- 2.0 m. TRUNK CABLE y ,-MODULES L 1.3 m. TRUNK CABLE ONE CONNECTOR sill n 1 O O E: 4 PER MODULE 2.3 m. TRUNK CABLE ONMOD ULE S 1L�. ^� a ,x 1r------ �1L 1r------ ---J 12: 12fill JL_. ° r LuN -----JL_ U) � w ----'J N OO Q U Y Lu U Lu Q >O w p� < >o m QU Q w Q O O p Q� a = J (n J p N-LC Q U PV ACD0 a z� < p p m 0O Z m of N d LJL Q Q yO clf� U) O z N REVISIONS REV DESCRIPTION DATE DB CB INSTALLER SPD CONNECTICUT PROJECT RP-88163 DATE DRAWN 09-03-2019 N DRAWN By AJ VILLANUEVA DATE CHECKED 09-03-2019 CHECKED BY APATEL SCALE 3/16"=V-0" SHEET PVE-5 f W W O o rn ELECTRICAL DATA ATIONS 3 a o Z V W O D n Ocl- Z PHOTOVOLTAIC • • < ZOWITH RAPID SHUTDOWN PHOTOVOLTAIC POINT OF o w O = _ a U INTERCONNECTION • • O a � V V � WARNING: DUAL • • • SOURCE. SIGNAGE LOCATIONS: SECOND SOURCE • MAIN SERVICE PANEL SYSTEM RATED • 10.15 AAMPS MAXIMUM OPERATING AC VOLTAGE: 240 V SOLAR DO NOT RELOCATE SIGNAGE LOCATIONS: OVERCURRENT DEVICE • MAIN SERVICE PANEL • INDOOR/OUTDOOR SUBPANEL SIGNAGE LOCATIONS: • MAIN SERVICE PANEL • NEW INDOOR/OUTDOOR LOAD CENTER • INDOOR/OUTDOOR SUBPANEL PHOTOVOLTAIC RATEDAC DISCONNECT AC• 10.15 A NOMINALOPERATING AC VOLTAGE: 240 V W N SIGNAGE LOCATIONS: ul) �O w Lf) r O LD z • INDOOR/OUTDOOR AC DISCONNECT U U Q w r, Q U J W lD Q Uj w j� U CO O } Q Q� a O a ul) = a w U) Q 0-6 Q SIGNAGE NOTES O o 2:z o a zucj� > o o 1. MATERIAL USED FOR THE SIGNAGE SHALL BE REFLECTIVE, 0 a 0 z U WEATHER RESISTANT AND SUITABLE FOR THE ENVIRONMENT. Q g F- LU 2. ALL SIGNAGE SHALL HAVE ALL CAPITAL LETTERS WITH U) to w MINIMUM 3/s" LETTER HEIGHT, WHITE ON RED BACKGROUND. � z N 3. MAIN SERVICE DISCONNECT MARKING SHALL BE PLACED R EVISION S ADJACENT TO MAIN SERVICE DISCONNECT IN A LOCATION r..ISIALLEI DESCRIPTION___ DATE DB CB CLEARLY VISIBLE FROM THE LOCATION WHERE THE LEVER IS OPERATED. 4. MARKING IS REQUIRED ON ALL INTERIOR AND EXTERIOR DC CONDUIT, RACEWAYS, ENCLOSURES, CABLE ASSEMBLIES, AND JUNCTION BOXES TO ALERT THE FIRE SERVICE TO SPD CONNECTICUT AVOID CUTTING THEM. MARKINGS SHALL BE PLACED EVERY PROJECT RP-88163 10', AT TURNS AND ABOVE AND/OR BELOW PENETRATIONS, AND AT ALL DC COMBINER AND JUNCTION BOXES. DATE DRAWN 09-03-2019 DRAWN BY A3 VILLANUEVA 5. DO NOT USE SCREWS FOR SIGNAGE ATTACHMENT. USE DATE CHECKED 09-03-2019 ONLY APPROVED ADHESIVE. CHECKED BY APATEL SCALE NTS SHEET PVE-3 ELECTRICAL CALCULATIONS ° e o 0 > r o+ N rn �f 1 z uo o J a w o z z ~ m "' w o 10, ¢ E p AC,BRANCH I ¢ ROOF JCT BOX TO SUB-PANEL HARING-BRANCH 1 #10 O U /1 U NUMBER OF MODULES PER BRANCH CIRCUIT 7 y I VOLTAGE 240V BRANCH CURRENT:OUT= 10.15A MINIMUM HARE AMPACITY:IMAX=IOUT z 1.25 12.69 A CONDUCTOR DE-RATING MAXIMUM AMBIENT TEMPERATURE 34°C TEMPERATURE ADDER 22"C TEMPERATURE USED FOR AMPACITY DE-RATING 56°C TEMPERATURE DE-RATING COEFFICIENT 0.71 FILL DE-RATING COEFFICIENT 1 IVIARE_MIN=IMAX I TEMP_COEFF I FILL_COEFF 14.30A WIRE SIZE AMPACITY=MAX OF(Imu OR Wire min) 14.30 A WIRE SIZE SELECTED BASED ON AMPACITY i10 AMPACITY AT TERMINATION(>WIRE SIZE AMPACITY) 35A CONDUCTOR SIZE t10 CONDUCTOR SIZE ADJUSTED FOR VOLTAGE DROP #10 VOLTAGE DROP AT 85 FT DISTANCE 0.89°A OVERCURRENT PROTECTION 20A,2P MINIMUM OCPD.IOUT z 1.25 12.69 A NEXT LARGER OCPD SIZE 20 A Lu Lu � f- N (n 0 W O (n O Q .U. Y Q w r r4 Q O � J Z (n O Q 0co Lu > =O O p Q� a Q _ =a w ((f) U Q p i QU Q UJ CCW p U Oz 2LL >_ p O i0 -OJ z U Of N D_LL ? w Q w 2 Y O o O V) C z ry REVISIONS REV DESCRIPTION DATE DB CB INSTALLER SPD CONNECTICUT PROJECT RP-88163 DATE DRAWN 09-03-2019 DRAWN BY A]VILLANUEVA DATE CHECKED 09-03-2019 CHECKED BY APATEL SCALE NTS SHEET PVE-2 Y r LU TABLE 1 - ARRAYS INFORMATION U ° o ROOF ROOFING ATTACHMENT NO. OF FRAMING FRAMING OC MAX. PENETRATION MAX. MAX. RAIL �~ 0 °` w PENETRATION o o PITCH TYPE TYPE STORIES TYPE SIZE SPACING SPAN PATTERN SPACING OVERHANG _ z r m w Z a � � � U a E R001`1 450 Comp Shingle Pegasus L-foot 2 Wood Rafter 2x4 2' 14.5' Staggered 4' 1.33' 0 a u a 0 ROOF 2 450 Comp Shingle Pegasus L-foot 2 Wood Rafter 2x6 1.33' 11.92' Staggered 4' 1.33' V) FIG 1.1: ROOF 1 STRUCTURAL FRAMING DETAIL FIGURE 2: INVISIMOUNT ROOF ATTACHMENT DETAILS @ TRUSS/ RAFTERS FLASHING MID CLAM INVISIMOUNT RAIL �. Z� WASIMOU11T RAS PV MODULE PV MODULE PV MODULE 1f o :7 in O ri L FOOT— SHINGLE ON TOP OF i FLASHING -- . ------------------ SHOE ASSEMBLY 3 5/16'X 4'S.S. LAG BOLT WITH 5/16'WASHER O COTTER N TYP. PREDRILL REQUIRED. H N ko LU EXTERNAL LOAD INTERNAL LOAD V) Q BEARING WALL BEARING WALL () N U Z Q - Q j � -I =) w� a Q H Q o.s'Mw. CII O] w j 2: LU O D-' W CD FIG 1.2: ROOF 2 STRUCTURAL FRAMING DETAIL TABLE 2: PENETRATION GUIDE FOR INSTALL FIGURE 3: MOUNTING CLAMP = w U)w aCII 0 POSITIONING DETAILSO L` <z o< Z TWO OR MORE ROWS OF MODULES 6' 6- 1 w w � O FLASHING O LL H Q ZQI rte. INVISIMOUNT RAIL 6 N a ko UL Z Z 3• .�N riT 7F=7=F 7;k-T- -4r-+-1 T 4TH F--F, - _ °C Q PV MODULE I I �I I I I I I I I I li I III I I I ' Y 0 In � z I I I I I I I 1I SII I I li '.� I I I R E V I SIONS REV DESCRIPTION DATE DEICE STACKED STAGGERED FULLY STAGGERED ONE ROW OF MODULES INSTALLER SPD CONNECTICUT PROIECT RP-88163 W*F-- —F-*-=F=11F T 41 DATE DRAWN 09-03-2019 EXTERNAL LOAD INTERNAL LOAD I I I I I I I I I� I I YI IT I DRAWN BY A3 VILLANUEVA BEARING WALL BEARING WALL 66 CELL MODULE DATE CHECKED 09-03-2019 CHECKED BY APATEL FULLY STAGGERED STACKED/STAGGERED •RAILS SHALL BE POSITIONED IN THE NON-CROSS SCALE NTS HATCHED REGIONS 11;EET 'CHECK TABLE I FOR MAX..PENETRATION SPACING AND PENETRATION PATTERN FOR EACH ARRAY. P S_1 Cie � � FIGURE A: SINGLE LINE DIAGRAM-2.80 kW N < o c > > a. N rn V) < LO 3 a O x NOTE: ' � u o NOTE: BELOW ARE OPTIONAL OFFERINGS AND SHALL Z ACD MUST BE 24/7 ACCESSIBLE AND ONLY BE INSTALLED IF THE HOMEOWNER SIGNS O o "' Z NOTE: LOCKABLE. A SPECIFIC CONTRACT WITH SUNPOWER: a m p o w • MICROINVERTER:SPWR-A4 SUNPOWER MONITORING SYSTEM a g v p = S ^ J 0 � a Al B 'MSP MAX PV BREAKER(A)= v J u 3 200A X 120%-200A,2P SUNPOWER MODULES (N)SOLAR LOAD CENTER =40A2P INCOMING SOURCE FEED , SPR-A400-G-AC(240) JUNCTION BOX, 100 A MIN.,120/240 V, TOP FED NEMA-3R M.L.O,NEMA-3R (E)MAIN SERVICE PANEL ROOFTOP LOCATION:NEAR MA METER MANUF:SIEMENS ARRAY WIRINGA Q 8 200A,120/240 V, 1 PH,3 W LOCATION:BASEMENT I 120/240V,1PH,3W B MA SMART UTILITY REVENUE METER 200�0A, (E)UTILITY MLO E �\ P I [BIDIRECTIONALMETE #: Ac Branch Circuit#1 NOTE: oc 7 AC MODULES 40MA SMART UTILITY REVENUE f-� 05672756 20A 2P METERS ARE BI-DIRECTIONAL, LOCATION: �\ NET METER AND UTILITY ��1 15A,2P OWNED.METER LOCATIONS EXTERIOR DETERMINED BY UTILITY FOR AMR ACCESS REQUIREMENTS. I / \ I TO EXISTINGF a 1 1 1 LOADS \ ✓� � I I M� II O 120A,2P III PV BREAKER:TO BE INSTALLED ON THE OPPOSITE�IDJ 120/240V, SPH,3W C OF THE MAIN OCPD OF THE BUSS EXISTING CCT GROUND _ PVS6 PR Ag —CATSe ETHERNET UTILITY-LOCKABLE SAFETY SWITCH 30A,240VAC CONNECTION TO SQUARE D DU221RB OR EQUIVALENT❑ DSL/CABLE MODEM LOCATED OUTSIDE WITH VISIBLE KNIFE BLADES W \ D � N BRANCH CIRCUIT SUMMARY } O (W7 BRANCH# ROOF LOCATION U O Q 1 1 Q W J r Q Q 2 r � W l0 a s V1 3 Q 0 > =0 A Z O Co 4 } 0 0 Q f CL w U 5 -- = 2 J N JJ - 11 W (n LLI Q (' LL 6 0 0 LL f Z Z U Lp TAG DESCRIPTION CONDUCTOR/CONDUIT SCHEDULE LU W N 4. Q SOLAR AC MODULE/BRANCH ACM DESCRIPTION& CONDUCTOR SIZE NUMBER OF ELECTRICAL NOTES p0 Q LL ZO oO o U TAG CONDUIT/CABLE TYPE CONDUIT SIZE ce r4 d LL .Z. © DC/DC CONVERTERS NO CONDUCTOR TYPE (AWG) CONDUCTORS 1. PROPER LISTING EXPECTED FOR CONDITIONS OF USE ON ALL LUGS,FITTINGS,CRIMPS,ETC. X SUNPOWER PROVIDED AC MODULES EKTENSION 2. ALL CONDUIT BEND RADII TO CONFORM TO THE NEC MINIMUM BEND RADII REQUIREMENTS. Q © SOURCE CIRCUIT)UNCTION BOX YES CABLE,LISTED AS AN ASSEMBLY #12 2 BRANCH CIRCUIT 3. MINIMUM CLEARANCE SHALL BE MAINTAINED PER NEC FOR ALL NEW EQUIPMENT TO BE INSTALLED. J A❑ FROM PV ARRAY TO -- H J ® SEPARATE DC DISCONNECT NO EGC:BARE Cu #6 1 JUNCTION BOX 4. EXISTING GROUNDING ELECTRODE SYSTEM MUST MEET NEC AND LOCAL UTILITY REQUIREMENTS. Y O LU A 5. COPPER CONDUCTORS SHALL BE USED UNLESS SPECIFIED. O O INTERNAL INVERTER DC DISCONNECT NO THWN-2 #10 2 6. TYPE NM(ROMEX)CONDUCTORS ARE ALLOWED FOR INTERNAL AND ATTIC RUNS AND SHALL BE INSTALLED MEETING NEC REQUIREMENTS. Oz 6Q © EMT 3/4" 7, IF MAIN SERVICE PANEL IS TO BE UPGRADED,IT WILL BE PERMITTED AND INSTALLED BY 3RD PARTY. N STRING INVERTER NO EGC:THWN-2 #10 1 B. AC WIRING SHALL UPSIZE IF VOLTAGE DROP EXCEEDS 2%. eSOLAR LOAD CENTER YES THWN #14 3 9. RUN CONDUCTORS IN EXISTING CONDUIT WHEN AVAILABLE PROVIDED IT HAS NO OTHER CONDUCTORS RUNNING THROUGH IT. R E V I S 10 N S ® © EMT 1/2" 10. EQUIVALENT SPECIFICATION ON CABLES AND ELECTRICAL EQUIPMENT SPECIFIED ARE ACCEPTABLE. REV DESCRIPTION DATE DB Cl MA REVENUE METER YES EGC:THWN #14 1 11. AS DC POWER IS INTERNAL TO THE MODULE,GROUNDING ELECTRODE CONDUCTOR(GEC)FOR THE MODULE OR ARRAY IS NOT REQUIRED. SEPARATE AC DISCONNECT YES ❑ AWG TWISTED PAIR(per CT) #22 2 EMT 1/2" CHECK BOX FOR WHETHER SYSTEM IS GROUNDED OR UNGROUNDED: ❑ GROUNDED(INCLUDE GEC) THWN-2 #10 3 EMT 3/4" AC MODULES NOTES 9 UNGROUNDED EGC:THWN-2 #10 1 INSTALLER SPD CONNECTICUT FOR UNGROUNDED SYSTEMS: 1. DC CIRCUIT IS ISOLATED AND INSULATED FROM GROUND AND MEETS THE REQUIREMENT OF NEC 690.35. SOURRCECE CIRCUIT. vaolEcr RP-88163 • DC DISCONNECT BOTH CONDUCTORS OF EACH 2. SUNPOWER PROVIDED CABLES COMES WITH TWO(2)#12 AWG WIRE AND THIS IS BY DESIGN.NEUTRAL AND ADDITIONAL GROUND WIRE DATE DRAWN 09-03-2019 • UNGROUNDED CONDUCTORS MUST BE IDENTIFIED PER IS NOT REQUIRED FOR PROVIDED TRUNK AND EXTENSION CABLES. 210.5(C).WHITE FINISHED CONDUCTORS ARE NOT 3. SUNPOWER AC MODULES HAVE BEEN TESTED AND CERTIFIED TO UL 2703 FOR INTEGRATED GROUNDING AND HENCE A SEPARATE GROUND DRAWN BY AI VILLANUEVA PERMITTED. WIRE IS NOT REQUIRED WITHIN THE ARRAY. DATE CHECKED 09-03-2019 4. USE ROW-TO-ROW GROUNDING CLIP PROVIDED TO GROUND ROWS OF MODULE.BOND SUB-ARRAYS BY RUNNING#6 AWG BARE CU WIRE AND GROUND LUGS AT A SINGLE POINT ON EACH SUB-ARRAY AND THEN TO THE JUNCTION BOX.REFER TO PVE-4 FOR ADDITIONAL CHECKED BY APATEL DETAILS. SCALE NTS SHEET PVE-1 a CODE INFORMATION Lo a w N a o 0 SOLAR INDIVIDUAL PERMIT PACKAGE APPLICABLE CODES, LAWS AND REGULATIONS h z Y u N Q Q o 2015 INTERNATIONAL BUILDING CODE (IBC) O Z u w 2015 INTERNATIONAL RESIDENTIAL CODE (IRC) c m z z 2015 INTERNATIONAL FIRE CODE (IFC) P, < ° u 2014 NATIONAL ELECTRIC CODE (NEC) z O x x a U DOROTHY BARR 2 . 80 kW GRID -TIED PHOTOVOLTAIC S ( 617 ) 461 - 0559 SATELLITE IMAGE 26 FA I R F I E L D AVENUE PROJECT LOCATION NORTHAMPTON , MASSACHUSETTS 01062/ .. FLORENCE, MA 01062 AHJ : NORTHAMPTON I UTILITY: NATIONAL GRID — MASSACHUSE S JOB NOTES SHEET INDEX Lu N U) 0 w O PV SOLAR ARCHITECTURAL DRAWINGS U Y cn U PVA-0 COVER SHEETJ :-:D Lu LDa PVA-1 ARRAY LAYOUT Q O Lu =)o w O > = a } Lu O p Q� a = 2 J (n J a w Qw Q w 0 cr 2:w p O o Z a >_ U p 00 OJ p N d w z � Q � PV SOLAR STRUCTURAL DRAWINGS Y og PVS 1 MOUNTING DETAILS 0O z fV REVISIONS REV DESCRIPTION DATE DB CB PV SOLAR ELECTRICAL DRAWINGS PVE-1 ELECTRICAL SINGLE-LINE DIAGRAM& INSTALLER SPD CONNECTICUT SPECIFICATIONS PROJECT RP-88163 PVE-2 ELECTRICAL CALCULATION DATE DRAWN 09-03-2019 PVE-3 ELECTRICAL DATA&SPECIFICATIONS DRAWN BY AJ VILIANUEVA PVE-4 PLACARD/ EQUINOX GROUNDING DETAILS DATE CHECKED o9-03-2019 PVE-5 BRANCH DIAGRAM CHECKED By APATEL SCALE NTS SHEET PVA-0 LEGEND f w w o rn ° o N a o El JUNCTION BOX pµ y Z r u o \ f a w O 0 0 , Ul O CONDUIT a o o w Z u 0 S 2 v J n u Lain SERVICE POINT o u � u — AND UTILITY METERING u (E) FENCE/GATE PROPERTY LINE I _ T WIDE ACCESS PATH 48'-511 AC DISCONNECT lD 1 N I MA REVENUE METER (E) DETACHED GARAGE _ Lu VENTS N ❑ N Z 63�-411 M o W OOF TVI/ o E Q ROOF ONE: 4 MODULES o � . + o 12:12 0 0 20'-611 J ,a H LL uLr) N 0 (D NLC M UACD V) U � 1 C) (� J =) Lu l0 d N > cC O z U)O NOTE: > w =rH H 1. FIELD ADJUSTMENTS OF FEWER m 0 > =0 W p TO ELECT THAN 6"MAY BE ALLOWED BASED ON SITE } O p Q g a } UTILITY GRID CONDITIONS AND MEASUREMENTS. = = w Lf)w Q g —� RID I 2. ACD MUST BE 24/7 ACCESSIBLE AND ~ p LL a U = Q LOCKABLE. W w p Q H U_ Z a .�. Q p 00 p LL z C7 Q a _ Y 0 0 0 U) z ry REVISIONS REV DESCRIPTION DATE DEICE CONTRACT MODULE &QUANTITY SPR-A400 G AC(240)(7) INVERTER TYPE SPWR-A4 AND QUANTITY ROOF TYPE COMPOSITION INSTALLER SPD CONNECTICUT ROOF ATTACHMENT 16 PROJECT RP-88163 QUANTITY DATE DRAWN 09-03-2019 STORY HOME TYPE 2- STORY DRAWN BY AJ VILLANUEVA SYSTEM DATE CHECKED 09-03-2019 186 0 ORIENTATION CHECKED BY APATEL ROOF PITCH 12:12& 12:12 SCALE 3/32"=V-0" SHEET CONSUMPTION TBD PVA-1 MONITORING