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36-047 (6) BP-2024-0577 20 WINCHESTER TERR COMMONWEALTH OF MASSACHUSETTS Map:Block:Lot: 36-047-001 CITY OF NORTHAMPTON Permit: Solar Build PERSONS CONTRACTING WITH UNREGISTERED CONTRACTORS DO NOT HAVE ACCESS TO THE GUARANTY FUND (MGL c.142A) BUILDING PERMIT Permit# BP-2024-0577 PERMISSION IS HEREBY GRANTED TO: Project# 2024 SOLAR Contractor: License: SUNRUN INSTALLATION SERVICES Est.Cost: 8272 INC CS-090170 Const.Class: Exp.Date:05/09/2026 Use Group: Owner: U CARPENTER RALPH F&ANN Lot Size(sq.ft.) Zoning: WSP Applicant: SUNRUN INSTALLATION SERVICES INC Applicant Address Phone: Insurance: 150 PADGETTE ST UNIT A (978)793-8584 WC614287602 CHICOPEE,MA 01022 ISSUED ON: 05/09/2024 TO PERFORM THE FOLLOWING WORK: INSTALL 11 PANEL 4.4 KW ROOF MOUNT SOLAR SYSTEM (NO STRUTURAL OR BATTERY) 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: Final: Final: Final: Rough Frame: Gas: Fire Department Driveway Final: Fireplace/Chimney: Rough: Oil: Insulation: Smoke: Final: THIS PERMIT MAY BE REVOKED BY THE CITY OF NORTHAMPTON UPON VIOLATION OF ANY OF ITS RULES AND REGULATIONS. Signature: /72- Fees Paid: $75.00 212 Main Street,Phone(413)587-1240,Fax:(413)587-1272 Office of the Building Commissioner f/ \ • '•�\;.. • c The Commonwealth of M sachk tts qy\i'`. Board of Building Regulations and sip.•••rds % MU . FOR PALITY Massachusetts State Building Code; ti44,o <'O�� ,,USE Buildi Application To Construct, Repair, Reno ,`•molish a ReMar 2011 Q" 4ngPrmitOne-or Two-Family Dwelling ti gsOFn r� This Section For Official Use Only tis Building Permit Number: g/Qizdfi 599 Date Applied: ituh4.3 as, / /Z -../ Building Official(Print Name) Signature Date SECTION 1:SITE INFORMATION 1 op .Add ess: 1.2 Assessors Map& Parcel Numbers fur) -�e(re� 1.1a Is this an accepted street?yes 1, ' Map Number Parcel Number 1.3 Zoning Information: 1.4 Property Dimensions: Zoning District Proposed Use Lot Area(sq II) Frontage(II) 1.5 Building Setbacks(ft) Front Yard Side Yards Rear Yard Required Provided Required Prop ided Required Provided 1.6 Water Supply:(M.G.L c.40.§54) 1.7 Flood Zone Information: 1.8 Sewage Disposal System: Public❑ Private 0 Lone• _ Check if yes❑ Outside Flood/.one'' Municipal 0 On site disposal system C SECTION 2: PROPERTY OWN ItSHIPt i G...1 of�ecorc ap-dharn0-0. t �..n n '\amp(Pri n (� City.State.ZIP T ao G�i chec4{e r 4(e r iii36863Y/0 \o.and Street Ielephone Email Address SECTION 3: DESCRIPTION OF PROPOSED WORK2(check all that apply) New Construction 0 Existing Building 0 _ Owner-Occupied 0 Repairs(s) 0 Alteration(s) 0 Addition 0 Demolition 0 Accessory Bldg.0 Number of Units_ - Other lit'Specify: St lar-Instaflation )1ef Description of Pro sed Work`: ' n hotovoltaic ystem 9f m_,o��d,,��uulIes it rtn 1,p) � ( .��_E3 7i� errn►f illtt().co SECTION 4: ESTIMATED CONSTRUCTION COSTS Item Estimated Costs: Official Use Only (Labor and Materials) I.Building $ 459y0 I. Building Permit Fee:$ Indicate how fee is determined: 2.Electrical sic sw ri 60 0 Standard City/Town Application Fee tL¢!/ 0 Total Project Costa(Item 6)x multiplier— x 3.Plumbing S 2. Other Fees: $ 4.Mechanical (HVAC) S List: 5.Mechanical (Fire S Total All Fees: Suppression) Check No.9� Check Amount: j' Cash Amount: 6.Total Project Cost: ,;859791/4. 0 Paid in lull 0 Outstanding Balance Due: SECTION 5: CONSTRUCTION SERVICES 5.1 Construction Supervisor License(CSL) CS-090170 05/09/9026 Robert J Decker IV, IV License Number Expiration Date Name of CSL Holder List CSL Type(see below) U 240a Cherry St,Shrewsbury, MA 01545 Type [ksegption No.and Street l' Unrestricted(Buildings up to 35.000 cu.It.) Chicopee, MA 01022 _ _ R • Restricted l&2 Family Dwelling ( it' I own.State.ZIP M Masonry RC Roofing Covering WS Window and Siding SF Solid Fuel Burning Appliances 413-259-8044 pioneervalleypermits@sunrun.com I Insulation Telephone Email address D Demolition . 5.2 Registered Home Improvement Contractor(HIC) • 1 . • Sunrun Installation Services Inc 180120 ' 4 ''T0/13/2024 FIIC Registration Number Expiration Date HIC Company Name or IIIC Registrant Name 225 Bush St Suite 1400 pioneervalleypermits@sunrun.com No.and Street Email address San Francisco.CA 94104 413-259-8044 City/Town,State,ZIP Telephone SECTION 6: WN ORKERS'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 19e No .0 SECTION 7a:OWNER AUTHORIZATION TO BE COMPLETED WHEN OWNER'S AGENT OR CONTRACTOR APPLIES FOR BUILDING PERMIT I,as Owner ofthe subject property.hereby authorize) Sunrun Installation Services Inc to act on my Behalf,ih all matters rel?tivie to work authorized by this building permit'applil ition:, ',• Print Owner's Name(Electronic Signature) Date SECTION 7b:OWNER'OR AUTHORIZED AGENT DECLARATION By entering my name below,I hereby attest under the pains and penalties of perjury that all of the information corn fined in this application is true and accurate to the best of my knowledge and understanding. l'rint O ner s or Aut prized Agent's Name(Electronic Signature) - •• Date NOTES: 1. An Owner who obtains a building permit to do his/her own work,or an owner who hires an unregistered contractor (not registered in the Home Improvement Contractor(HIC)Program),will not have access to the arbitration program or guaranty fund under M.G.L.c. 142A.Other important information on the HIC Program can be found at ..ww.mass.govioca Information on the Construction Supervisor License oap•he•found at www.mass.gov/dps 2. When substantial work is planned.provide the information below: Total floor area(sq.ft.) (including garage,liniSned basement/attics,decks or porch) Gross living area(sq. ft.) Habitable room count Number of fireplaces . Number of bedrooms Number of bathrooms Number of half/baths Type of heating system Number of decks/porches Type of cooling system Enclosed Open 3. "Total Project Square Footage"may be substituted for"Total Project Co '' 'slj The Common wealth of Massachusetts Department of Industrial Accidents ►,= Office of Investigations =1Fai1= Lafayette City Center 2 Avenue de Lafayette, Boston,MA 02111-1750 www mass.gov/dia Workers' Compensation Insurance Affidavit: Builders/Contractors/Electricians/Plumbers Applicant Information Please Print Legibly Name (Business/Organizatiom'Individual): Sunrun Installation Services _ Address: 225 Bush St Ste 1400 City/State/Zip: San Francisco CA 94104 Phone #:415-946-7500 Are you an employer? Check the appropriate box: Type of project(required): LEI I am a employer with 50 4. ❑ I am a general contractor and I employees (full and/or part-time).* have hired the sub-contractors 6. El New construction 2 ❑ I am a sole proprietor or partner- listed on the attached sheet. 7. ❑ Remodeling ship and have no employees These sub-contractors have 8. ❑ Demolition workingfor me in anycapacity. employees and have workers' 9. ❑ Building addition [No workers' comp. insurance comp. insurance.: required.] 5. ❑ We are a corporation and its 10.0 Electrical repairs or additions 3.❑ I am a homeowner doing all work officers have exercised their 11.0 Plumbing repairs or additions myself. [No workers' comp. right of exemption per MGL 12.0 Roof repairs insurance required.] * c. 152, §1(4),and we have no Solar Installation employees. [No workers' 13.0 Other comp. insurance required.] *M* applicant that checks box#1 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: American Zurich Insurance Company Policy#or Self-ins. Lic. #:WC614287602 Expiration Date: 10/1/2024 Job Site Address(90 ()1 e.(9" 1 City/State/Zip:(Jc)1*hanp1on1 Attach a copy of the workers' compensation policy declaration page(showing the policy number and expiration date). Failure to secure coverage as required under Section 25A of MGL c. 152 can lead to the imposition of criminal penalties of 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. Be advised that a copy of this statement may be forwarded to the Office of Investigations of the DIA for insurance coverage verification. I do hereby certify un r the pains and penalties of perjuty that the information provided above is true and correct. &nature: �.._ .. Date: 9/28/2023 Phone#: Official use only. Do not write in this area,to be completed by city or town official. City or Town: Permit/License# Issuing Authority(check one): 1❑Board of Health 2171 Building Department 3.11City/Town Clerk -1.11 Electrical Inspector SJIumbing Inspector 6.0Other_ Contact Person: Phone#: Information and Instructions Massachusetts General Laws chapter 152 requires all employers to provide workers' compensation for their employees. Pursuant to this statute, an employee is defined as"...every person in the service of another under any contract of hire, express or implied,oral or written." An employer is defined as"an individual, partnership, association, corporation or other legal entity, or any two or more of the foregoing engaged in a joint enterprise, and including the legal representatives of a deceased employer, or the receiver or trustee of an individual,partnership, association or other legal entity,employing employees. However the owner of a dwelling house having not more than three apartments and who resides therein, or the occupant of the dwelling house of another who employs persons to do maintenance, construction or repair work on such dwelling house or on the grounds or building appurtenant thereto shall not because of such employment be deemed to be an employer." MGL chapter 152, §25C(6)also states that"every state or local licensing agency shall withhold the issuance or renewal of a license or permit to operate a business or to construct buildings in the commonwealth for any applicant who has not produced acceptable evidence of compliance with the insurance coverage required." Additionally, MGL chapter 152, §25C(7)states"Neither the commonwealth nor any of its political subdivisions shall enter into any contract for the performance of public work until acceptable evidence of compliance with the insurance requirements of this chapter have been presented to the contracting authority." Applicants Please fill out the workers' compensation affidavit completely, by checking the boxes that apply to your situation and, if necessary, supply sub-contractor(s) name(s), address(es)and phone number(s) along with their certificate(s) of insurance. Limited Liability Companies(LLC)or Limited Liability Partnerships(LLP)with no employees other than the members or partners,are not required to carry workers' compensation insurance. If an LLC or LLP does have employees, a policy is required. Be advised that this affidavit may be submitted to the Department of Industrial Accidents for confirmation of insurance coverage. Also be sure to sign and date the affidavit. The affidavit should be returned to the city or town that the application for the permit or license is being requested, not the Department of Industrial Accidents. Should you have any questions regarding the law or if you are required to obtain a workers' compensation policy,please call the Department at the number listed below. Self-insured companies should enter their self-insurance license number on the appropriate line. City or Town Officials Please be sure that the affidavit is complete and printed legibly. The Department has provided a space at the bottom of the affidavit for you to fill out in the event the Office of Investigations has to contact you regarding the applicant. Please be sure to fill in the permit/license number which will be used,as a reference number. In addition,an applicant ,_that must submit multiple permit/license applications in any given year, need only submit one affidavit indicating current policy information(if necessary) and under"Job Site Address"the applicant should write "all locations in (city or town)."A copy of the affidavit that has been officially stamped or marked by the city or town may be provided to the applicant as proof that a valid affidavit is on file for future permits or licenses. A new affidavit must be filled out each year. Where a home owner or citizen is obtaining a license or permit not related to any business or commercial venture (i.e.a dog license or permit to burn leaves etc.)said person is NOT required to complete this affidavit. The Office of Investigations would like to thank you in advance for your cooperation and should you have any questions, please do not hesitate to give us a call. The Department's address, telephone and fax number: The Commonwealth of Massachusetts Department of Industrial Accidents Office of Investigations Lafayette City Center, 2 Avenue de Lafayette Boston, MA 02111-1750 Tel. (617) 727-4900 or 1-877-MASSAFE Revised 7 ?019 Fax (617) 727-7749 www.mass.gov/dia .. Commonwealth of Massachusetts '�Jf Construction Supervisor Division of Occupational Licensure Unrestricted-Buildings of any use group which contain less than Board of Building Re ulations and Standards 35,000 cubic feet(991 cubic meters)of enclosed space. Con stt fg toplrvisor CS-090170 k' •�r�. sxpires: 05/09/2026 ROBERT J DECKER IV,IV F 77 FEDERAl1ST ,. MONTAGUE MA 349. ?� O reo.)t M��I LVdils� Failure to possess a current edition of the Massachusetts State Building Code is cause for revocation of this license. Commissioner S ZWs ` Contact OPSI:(617)727-3200 or visit www.mass.gov/dpl/opsi Phone Number: 559-240-9370 THE COMMONWEALTH OF MASSACHUSETTS Office of Consumer Affairs and Business Regulation 1000 Washingtcp Street- Suite 710 Boston, Massachusetts 02118 Home Improvement Contractor Registration Type. Supplement Card Y PP SUNRUN INSTALLATION SERVICES INC. Registration: 180120 21 WORLDS FAIR DR Expiration: 10/13/2024 SOMERSET.NJ 08873 Update Address and Return Card. THE COMMONWEALTH OF MASSACHUSETTS Office of Consumer Affairs&Business Regulation Registration valid for Individual use only before the HOME IMPROVEMENT CONTRACTOR expiration date. If found return to: TYPE;Supplement Card Office of Consumer Affairs and Business Regulation Reoistt$tIon Expiration 1000 Washington Street -Suite 710 180120 10/13/2024 Boston,MA 02118 SUNRUN INSTALLATION SERVICES INC. ROBERT J.DECKER IV • ® 225 BUSH STREET �f�r -(1L � V)?Gai4 SUITE 1400 V'/ SAN FRANCISCO,CA 94104 Undersecretary Not alid without signature SUNRINC-02 TWANG AC C MI-7 MM/D( DATE DlYYYY) CERTIFICATE OF LIABILITY INSURANCE MM/D23 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 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 License#0C36861 CQNTAcT Walter Tanner NiaME: Alliant Insurance Services,Inc. 560 Mission St 6th Fl (NCNNo,Ext): I(A C No) San Francisco,CA 94105 ADDRESS:Walter.Tanner@alliant.com INSURERS)AFFORDING COVERAGE NAIC# INSURER A:Evanston Insurance Company 35378 INSURED INSURER B:Zurich American Insurance Company 16535 Sunrun Installation Services,Inc INSURER C:American Zurich Insurance Company 40142 775 Fiero Lane,Suite 200 Ph#805-540-7643 INSURER 0: San Luis Obispo,CA 93401 INSURER E: INSURER F: COVERAGES CERTIFICATE NUMBER: 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 TYPE OF INSURANCE ADDL SU POLICY NUMBER POLICY EFF POLICY EXP LIMITS LTR INSR WVD (MMIDDIYYYY) IMMIDDIYYYYI A X COMMERCIAL GENERAL LIABILITY I EACH OCCURRENCE $ 2,000,000 CLAIMS-MADE I X 1 OCCUR MKLV5ENV104332 10/1/2023 10/1/2024 DAMAGE TO RENTEO 1,000,000 PREMISES(Ea ocarcerloel $ MED EXP(Any one person) $ 5,000 PERSONAL&ADV INJURY S 2,000,000 GEN'L AGGREGATE LIMIT APPLIES PER. GENERAL AGGREGATE $ 2,000,000 X POLICY X JECT LOC PRODUCTS-COMP/OP AGG $ 2,000,000 X OTHER Retention:$200,000 Per Project Agg $ 5,000,000 B AUTOMOBILE LIABILITY COMBINED SINGLE LIMIT 2,000,000 (Ea accident) $ X ANY AUTO BAP614287702 10/1/2023 10/1/2024 BODILY INJURY(Per person) $ OWNED SCHEDULED AUTOS ONLY AUTOSyyNEp BODILY INJURY(Per accident) $ _ AUTOS ONLY (Per accRdentDAMAGE S x i oDed.: X Coll..Not Covered Liability Ded.: $ 1,000,000 UMBRELLA LIAB _ OCCUR EACH OCCURRENCE S EXCESS LIAB CLAIMS-MADE AGGREGATE S _ DED RETENTIONS _ $ C WORKERS COMPENSATION 1 Xy PER STATUTE ER AND EMPLOYERS'LIABILITY Y/N WC614287602 10/1/2023 10/1/2024 1,000,000 ANY PROPRIETORIPARTNER/EXECUTIVE E.L.EACH ACCIDENT S OFFICER/MEMMER EXCLUDED? N N I A (Mandatory In NH) E.L.DISEASE-EA EMPLOYEE S 1,000,000 It yes.describe under 1,000,000 DESCRIPTION OF OPERATIONS below E L DISEASE-POLICY LIMIT S 1 DESCRIPTION OF OPERATIONS I LOCATIONS!VEHICLES(ACORD 101.Additional Remarks Schedule,may be attached if more space is required) Workers'Compensation Policy WC614287601 Deductible:$1,000,000. Evidence of Insurance. CERTIFICATE HOLDER CANCELLATION SHOULD ANY OF THE ABOVE DESCRIBED POLICIES BE CANCELLED BEFORE City of Northampton THE EXPIRATION DATE THEREOF, NOTICE WILL BE DELIVERED IN tY P ACCORDANCE WITH THE POLICY PROVISIONS. 212 Main St Northampton,MA 01060 AUTHORIZED REPRESENTATIVE ACORD 25(2016/03) ©1988-2015 ACORD CORPORATION. All rights reserved. The ACORD name and logo are registered marks of ACORD ( It n E MIGHTY I \ � � ENGINEERING CO. May 7,2024 RE: CERTIFICATION LETTER Project Address: RALPH CARPENTER RESIDENCE 20 WINCHESTER TERRACE NORTHAMPTON,MA,01062 Design Criteria: -Applicable Codes=2015 IRC/IBC/IEBC,MA 9th Ed.CMR 780,ASCE 7-10 and 2015 NDS -Risk Category=II -Wind Speed= 117 mph,Exposure Category B,Partially/Fully Enclosed Method -Ground Snow Load=40 psf -ROOF AR-01:2 x 4 @ 16"OC,Roof DL=7 psf,Roof LL/SL=35 psf(Non-PV),Roof LL/SL=29.8 psf(PV) To Whom It May Concern, A structural evaluation of loading was conducted for the above address based on the design criteria listed above. Existing roof structural framing has been reviewed for additional loading due to installation of PV Solar System on the roof.The structural review applies to the sections of roof that is directly supporting the solar PV system. Based on this evaluation,I certify that the alteration to the existing structure by installation of the PV system meets the prescriptive compliance requirements of the applicable existing building and/or new building provisions adopted/referenced above. Additionally,the PV module assembly including attachment hardware has been reviewed to be in accordance with the manufacturer's specifications and to meet and/or exceed the requirements set forth by the referenced codes. Sincerely, J,,Narw, Digitally signed =r WMDU us.CN K.P.INS91 �. by Manouchehr Hakhamaneshi Date: 2024.05.07 `W 4A - 14:02:26-04'00' /1' MIGHTY ENGINEERING Co. RESULTS SUMMARY RALPH CARPENTER RESIDENCE, 20 WINCHESTER TERRACE,NORTHAMPTON,MA,01062 MOUNTING PLANE STRUCTURAL EVALUATION ROOF PITCH MOUNTING PLANE (deg.) RESULT GOVERNING ANALYSIS ROOF AR 01 IEBC IMPACT CHECK I INE MIGHTY LOAD CALCULATION ENGINEERING CO. ROOF AR-01 RALPH CARPENTER RESIDENCE,20 WINCHESTER TERRACE,NORTHAMPTON,MA,01062 PV SYSTEM DEAD LOAD(PV-DL) PV Module Weight = 2.50 psf Hardware Assembly Weight = 0.50 psf Total PV System Dead Load PV-DL= 3.00 psf ROOF DEAD LOAD(R-DL) Existing Roofing Material Weight Composite Shingle Roof 1 Layer(s) = 2.50 psf Underlayment Weight = 0.50 psf Plywood/OSB Sheathing Weight = 1.50 psf Framing Weight 2 x 4 @ 16 in.O.C. = 1.09 psf No Vaulted Ceiling = 0.00 psf Miscellaneous = 1.50 psf Total Roof Dead Load R-DL= 7.10 psf REDUCED ROOF LIVE LOAD(Lr) Roof Live Load Lo= 20.00 psf Member Tributary Area A, <200 ft? ROOF AR-Ol Pitch 19°or 4/12 Tributary Area Reduction Factor R,= 1.00 Roof Slope Reduction Factor R,= 1.00 Reduced Roof Live Load,L,=L0(R,)(R2) L,= 20.00 psf SNOW LOAD Ground Snow Load p:= 40.00 psf Effective Roof Slope 19' Snow Importance Factor I,= 1.00 Snow Exposure Factor Cz= 1.00 Snow Thermal Factor C;= 1.10 Minimum Flat Roof Snow Load PrC,"= 35.00 psf Flat Roof Snow Load pr= 35.00 psf SLOPED ROOF SNOW LOAD ON ROOF(Non-Slippery Surfaces) Roof Slope Factor Cs,00,= 1.00 Sloped Roof Snow Load on Roof ps.rod= 35.00 psf SLOPED ROOF SNOW LOAD ON PV PANEL(Unobstructed Slippery Surfaces) Roof Slope Factor C,.ev= 0.85 Sloped Roof Snow Load on PV Panel ps.P„= 29.80 psf NE MIGHTY IEBC IMPACT CHECK ENGINEERING CO. ROOF AR-01 RALPH CARPENTER RESIDENCE,20 WINCHESTER TERRACE,NORTHAMPTON,MA,01062 • EXISTING WITH PV PANEL Roof Dead Load(DL)= 7.10 10.10 psf Roof Live Load(Lr)= 20.00 0.00 psf Roof Snow Load(SL)= 35.00 29.80 psf EXISTING WITH PV PANEL (DL+Lr)/Cd= 21.68 11.22 psf (DL+SL)/Cd= 36.61 34.70 psf Maximum Gravity Load= 36.61 34.70 psf Load Increase(%)= -5.23% IEBC Provision: 2015 The requirements of section 807.4 of 2015 IEBC are met and the structure is permitted to remain unaltered. SHEET INDEX LEGEND SCOPE OF WORK GENERAL NOTES PAGE# DESCRIPTION •SYSTEM SIZE 4400W DC 3800W AC •ALL WORK SHALL COMPLY WITH MA 9TH ED CMR 780(2015 IRCJIBC/IEBC),7.10 SERVICE ENTRANCE .MODULES (11)HANWHA 0-CELLS 0 PEAK DUO BLK ASCE&2015 NOS 2023 NEC AND 2023 MA ELECTRICAL CODE 527 CMR 1200(2023 PV-1 0 COVER SHEET J ML-G10+lT 400 NFPA 70 WITH MA AMENDMENTS) MUNICIPAL CODE AND ALL MANUFACTURERS' PV-2 0 SITE PLAN ® •INVERTERS (1)SOLAREDGE TECHNOLOGIES LISTINGS AND INSTALLATION INSTRUCTIONS MAIN PANEL SE3800H-USMN •PHOTOVOLTAIC SYSTEM WILL COMPLY WITH NEC 2023 PV-3 0 LAYOUT •RACKING TOPSPEED ATTACHMENT DETAIL MOUNT TO 'V.4 0 ELECTRICAL WOOD DECK SNR-DC-30004 •ELECTRICAL SYSTEM GROUNDING WILL COMPLY WTH NEC 2023 SF SUB-PANEL 'V-5 0 SIGNAGE •PHOTOVOLTAIC SYSTEM IS UNGROUNDED.NO CONDUCTORS ARE SOLIDLY ��� GROUNDED IN THE INVERTER SYSTEM COMPLIES WITH 690 35 K;.C)j PV LOAD CENTER •MODULES CONFORM TO ANC)ARE LISTED UNDER UL 61730 sM I SUNRUN METER •INVERTER CONFORMS TO AND IS LISTED UNDER UL 1741 ®• DEDICATED PV METER •RACKING CONFORMS TO AND IS LISTED UNDER UL 2703 •SNAPNRACK RACKING SYSTEMS IN COMBINATION WITH TYPE I OR TYPE II vV IfJVERTER(SJ MODULES ARE CLASS A FIRE RATED II�� •RAPID SHUTDOWN REQUIREMENTS MET WHEN INVERTERS AND ALL AC DISCONNEGT(S) CONDUCTORS ARE WITHIN ARRAY BOUNDARIES PER NEC 690 12(1) _ •CONSTRUCTION FOREMAN TO PLACE CONDUIT RUN PER 690 31(D? ( DC OISCCNNECT(S) •ARRAY DC CONDUCTORS ARE SIZED FOR DERATED CURRENT ^ •12 18 AMPS MODULE SHORT CIRCUIT CURRENT '1 /) I O COMBINER BOX •15 23 AMPS DERATED SHORT CIRCUIT CURRENT[6690 8(A.)&690.S(B)) ABBREVIATIONS I-7 INTERIOR EQUIPMENT •PV INSTALLATION COMPLIES WITH THE NEC 2023 ARTICLE 69012(8)(2)(2). L J SHOW,'AS DASHED CONTROLLED CONDUCTORS LOCATED INSIDE THE ARRAY BOUNDARY ARE LIMITED TO 80 VOLTS WITHIN 30 SECOND OF A RAPID SHUTDOWN NITIATION \4 CHIMNEY S u n r u n ATTIC VENT --- _j FLUSH ATTIC VENT PVC PIPE VENT VICINITY MAP METAL PIPE VENT 1-. T-VENT STOMER RESIDENCE L PH CARPENTER SATELLITE DISH •'W NCHESTER TERRACE. >RTHAMPTON MA 01E62 ' FIRE SETBACKS 1413)268-0855 '. NHAM-000036.000047.000001 HARDSCAPE .CJECT NUMBER. -4R-020CARP —HL— PROPERT _ -SIGNER 14151580 69:i >: ---SOLAR MODULES -_ N SAL AMAIN —EET REV NAME DATE COVER SHEET __. elle:ei: TOPSPEEO PV-1 0 MOUNT SCALE NTS SITE PLAN-SCALE•3/64"=1%0" (F STRU;TI,RE (El DETACHED . . ----- STRUCTURE R=S. - -- ROOF PAT�tV4VS ( TYP 1 ' } rr FIRE SETBACKSrape (PJ)ARRAY AR•Ot � - � ROOF PATHWAYS - - -- ---1 INV sun r u n (3'TYP) • • 120 • (E)DRIVEWAY ,STOMER RESIDENCE RALPH CARPENTER • 20 W1 NCHESTER TERRACE • NORTHAMPTON,MA.01062 • ARRAY TRUE PV AREA WINCHESTER TERRACE PITCH AZIM (SOFT) TEL 14131268-0655 AR 01 19 181 232 5 APN NHAM-000036-000047.000001 NOTES: PROJECT 224R--020CARPER • RESICE:...L DOES NOT CONTAIN ACTIVE FIRE SPRINKLERS DESIGNER 14151580-6520 ex3 JAN SALAMATIN ARRAY DETAILS. • TOTAL ROOF SURFACE AREA 1543 SOFT SHEET • TOTAL PV ARRAY AREA 232 5 SO FT SITE PLAN • PERCENTAGE PV COVERAGE (TOTAL PV ARRAY AREA/TOTAL ROOF SURFACE REV A 5l712024 -100•151% PAGE PV-2.0 V ROOF INFO FRAMING INFO ATTACHMENT INFORMATION DESIGN CRITERIA MAX DISTRIBUTED LOAD:3-PSF Max OC Minimum Number of Mounts per Up-Slope Max Landscape Max Portrait SNOW LOAD:40 PS, Name Type Height Type Span Spacing Detail Edge Overhang Overhang WIND SPEED: COMP SHINGLE- TOPSPEED ATTACHMENT DETAIL.MOUNT 117 MPH 3-SEC GUST AR-01 1-Sto:, 2X4 CARPENTER TRUSSES 6'-6" 16•' TO WOOD DECK SNR-DC-30004 2rNA '-6" NA S.S.LAG SCREW TOPSPEED 4)#14 X 225"SS SEALING D1-AR-01-SCALE:3/16"=1'-0" WASHER WDOD SCREWS FL.. 'I PENETRATING THROUGH W3-,, PITCH: PTCH: 1 19° DECK (14; NWCHEHNy.1I(AYA11EZH1 CML o, No.55892 r _ , -- 24'•10" v 24'9" 9E'- Digitally signed — 1'ai by Manouchehr e- e Hakhamaneshi Date: 2024.05.07 o' 14:02:54 -04'00' o —e— — sunrun 64 , 0 1C' ! I ='eCt12: ` 1 2,,1„ :S-OMER;.;... . .. .. i-- e-o f •.4LPH CARPLNITER VANCHESTERTERRLCE • '..fir THAMPTON.MA 01062 STRUCTURAL NOTES: • INSTALLERS SHALLNOTIFY ENGINEER OF ANY POTENTIAL STRUCTURAL ISSUES OBSERVED PRIOR TO ,)19)268 0855 PROCEEDING 0INSTALLATION - r 1HAM-00006-000047-000001 . MOUNT NUMBER FOR LEADING DOWNSLOPE EDGE SHALL MATCH REQUIREMENTS LISTED ABOVE • INSTALL PER TOPSPEED10 INSTALLATION MANUAL RD.ECT NUMBER • CONTRACTOR MAY SUBSTITUTE SNAPNRACK DECKTRACK MOUNTS(SNR DETAIL SNR-DC-00453)WITH A '4 Y.020JARP MAX OVERHANG OF 6 — .115)580.652C • LAYOUT PV-3.0 1201240 VAC SINGLE PHASE SERVICE OMETER 8 NA*ONAL GRID 3103522 . u.,I.'A Iv I;AL�:J,AT Ors_ BREAKER .ram EX1ST:'NG yr� P'1C0. - - _- SOLAREDGETECti`;U1.OGIES Se ig7)u...1S:41N - __r,r HANWHAQCEI i.S CI PEAK C.O ELK // ML-G1O+IT 400 owe ✓• —. _,/ Ill)MODULES 7.= U' - OPTIMIZERS WIRED IN. I ` I (1(SERIES OF 111)OPTIMIZERS R LSOLAREDGE POWER OPTtM!ZERS _ _Sri- .• 5440 CONDUIT SCHEDULE 0 CONDUIT CONDUCTOR NEUTRAL GROUND • NONE (2)10 AWG PV V REE .CNP (I)IC AWG BARE COPPER _ EMT OR ECUIV (2;10 AWG TMHN/THWN-2 ,O,_ (1)IC AWG THHNITHWN._ $u n r u n - . , ,.... . .2)10AWGTHHN(THWN-2 (1)10A1'd3"^-.^ .+,: 11)SAWGTHHNRHWN-2 • CUSTOMER RESIDENCE RALPH CARPENTER 20 WNCHESTER TERRAC_ NORTHAMPTON.MA 010(.. MODULE CHARACTERISTICS TEL(413)268.0855 S440 OPTIMIZER CHARACTERISTICS: HANWHA 0-CELLS O PEAK DUO BLK APN NHAM 000036-00004?„, • ML-G10+1f 400• 400 W MIN INPUT VOLTAGE 8 VDC OPEN CIRCUIT VOLTAGE 45 55 V MAX INPUT VOLTAGE 60 VDC PROJECT NUMBER MAX INPUT ISC 14 5 ACC 224R 020CARP MAX POWER VOLTAGE 38 09 V SHORT CIRCUIT CURRENT 12 18 A MAX OUTPUT CURRENT. 15 ADC DESIGNER 11151580-692,.? SYSTEM CHARACTERISTICS-INVERTER 1 JAN SALAMATIN SYSTEM SIZE 4400 W SHEET SYSTEM OPEN CIRCUIT VOLTAGE 11 V ELECTRICAL MAX ALLOWABLE DC VOLTAGE 480 V SYSTEM SHORT CIRCUIT CURRENT 15 A REV A 5r7n024 PAGE PV-4 0 0 INVERTI NOTES AND SPECIFICATIONS •SIGNS AND LABELS SHALL MEET THE REQUIREMENTS OF THE NEC 2023 ARTICLE PHOTOVOLTAIC DC DISCONNECT 110 21031 UNLESS SPECIFIC INSTRUCTIONS ARE REQUIRED BY SECTION 690 OR ELECTRICAL SHOCK HAZARD IF REQUESTED BY THE LOCAL AHJ MAXIMUM SYSTEM VOLTAGE' I.VDC •SIGNS AND LABELS SHALL ADEQUATELY WARN OF HAZARDS USING EFFECTIVE TERMINALS ON LINE AND LOAD WORDS COLORS AND SYMBOLS •LABELS SHALL BE PERMANENTLY AFFIXED TO THE EQUIPMENT OR W1RNG SIDES MAY BE ENERGIZED N LABEL THAN METHOD AND SHALL NOT BE HAND WRITTEN THE OPEN POSITION INVERTERISI DC DISCONNECT(51 •LABEL SHALL BE Of SUFFICIENT DURABILITY TO WITHSTAND THE ENVIRONMENT PER CODEISI NEC 2023 690 7(D) INVOLVED LABEL LOCATION. •SIGNS AND LABELS SHALL COMPLY WITH ANSI Z5354.2011.PRODUCT SAFETY AC/DCSIGNS AND LABELS UNLESS OTHERWISE SPECIFIED AC COMBINER PANEL DIF APPLICABLE/ •DO NOT COVER EXISTING MANUFACTURER LABELS AC OF APPIICABIEI PER CODEISI NEC 2073.9O 13.B!. 7052017 7061> AWARNING UUAL POWER SUPPLY SOURCES UTILITY GRID WARNING: PHOTOVOLTAIC AND PV SOLAR ELECTRIC POWER SOURCE SYSTEM• LABEL LOCATION LABEL LOCATION INTERIOR AND EXTERIOR DC CONDUIT EVERY 10 FT UTILITY SERVICE METER AND MAIN AT EACH TURN ABOVE AND BELOW PENETRATION cAuTioN • SERVICE PANEL ON EVERY JB/PULL BOX CONTAINING DC CIRCUITS .'CODE(S)NEC 20:3 705 30,CI PER CODEIS>NEC 2023.690 31..Dv 2 ■ ifr ARNING RAPID SHUTDOWN SWITCH MULTIPLE SOURCES OF POWER POMIER SOURCE OUTPUT CONNECTION FOR SOLAR PV SYSTEM DO NOT RELOCATE THIS / OVERCURRENT DEVICE anoe; SOLAR PANELS ON ROOF �.,/: .„, _...„.. .„ _ sunrun ,_ _,= .,„ :., •. .. . ,,,,, SOLAR PV SYSTEM EQUIPPED , MAIN PANEL AND PV WITH RAPID SHUTDOWN BREAKER DISCONNECT (I N T) �TOMER RESIDENC: IVRALPH CARPENTER 1.833.607.6937 E!Xt. 0 :`0 WINCHESTER TERRACE 1.855.478.3786 TURN RAPID SHUTDOWN INVERTER (EXT) RTHAMPTON MA 01062 911 SIATTCHTO THE'OFF• AC DISCONNECT 1 Aa,.l 1?.t2660855 TOT...s�..,:.. POSTION TO SHUT DOWN SERVICE ENTRANCE 36..004 ',.,' sunrun PV SYSTEM AND REDUCE SHOCKPROJECT FJUMBER HAZARD IN THE ?24R.020CARO +......�................. .._...., ARRAY. . 20 WINCHESTER TERRACE. NORTHAMPTON. MA, SIGNER 141515S ' 0 1 062 .:AN SALAMATIN ' SHEET --THAT I N SIGNAGE +tv E C-NG MEANS TO+'JH:C I'-n c r.:;r'_I_N:. ARE CONNECTED REV.A PER CODE(SI NEC 2023 690 12IDI PAGE PV-5.0 DocuSign Envelope ID 2720D3F3-5F72-424B-926D-40B4E119F81C S tArl I-I tArl CUSTOMER SALES CONSULTANT Ralph Carpenter Andrei Grama 20 Winchester Terrace, Northampton, MA, 01062 andrei.grama@sunrun.com r - ._/ -riJ �= = r it... '" t " T SW,wiligiNtlir '; _ . . ` } I . M Proposal id:a086000000dugYM Agre N• DocuSign Envelope ID:2720D3F3-5F72-424B-926D-40B4E119E81C S LI1 n Lill ,0 . . anin Hi Ralph, Congratulations, we've finished optimizing the plans for your home and have summarized the updates to your agreement and what needs to be done for you to be solar-ready. Your Design is Ready xElectrical panel location(s) a ti Inverter location(s) .;'AIR:.t Roofs 1 '}',:s tit . • r • $69.12 Optimized Solutions Original Design Final Design Monthly Payments in Year One $75.92 $69.12 Annual Percentage Increase 3.5% 3.5% Solar Cost per kWh,Year One $0.180 $0.180 System Size 4.80 kW DC 4.40 kW DC Year 1 Production 5,061.00 kWh 4,608.00 kWh Updated performance guarantee numbers Lifetime Production 119,217 kWh 108,546 kWh attached in Exhibit A. Ralph Carpenter uSigneed bby.��� ." ill. T'A TA, 4DA437P.7'+C45 I 5/6/2024 Signature Date #1 home so t 900k+ A+ -'t battery co : in Amen year s of Sunrun Clean Energy Better Business A 2023 Brand experience Producers Across the US Bureau A+rated That Matters