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29-145 (9) BP-2023-0885 70 SPRUCE HILL AVE COMMONWEALTH OF M SSACHUSETTS Map:Block:Lot: 29-145-001 CITY OF NORTHA PTON Permit: Solar Build PERSONS CONTRACTING WITH UNREGI TERED CONTRACTORS DO NOT HAVE ACCESS TO THE GUARA TY FUND (MGL c.142A) BUILDING PERMIT Permit# BP-2023-0885 PERMISSION IS HEREBY GRANTED TO: Project# 2023 SOLAR Contractor: License: SUNRUN INSTALL TION SERVICES Est.Cost: 19740 INC CS-090170 Const.Class: Exp.Date: 05/09/202 Use Group: Owner: DAVI SON O'CONNOR,SCOTT P&MICHELLE L Lot Size(sq.ft.) Zoning: WSP Applicant: SUNK INSTALLATION SERVICES INC Applicant Address Phone: Insurance: 150 PADGETTE ST UNIT A (978)793-8584 WC614287601 CHICOPEE,MA 01022 ISSUED ON: 07/07/2023 TO PERFORM THE FOLLOWING WORK: INSTALL 28 PANEL 10.5 KW ROOF MOUNT SOLAR SYSTEM 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 NOR HAMPTON UPON VIOLATION OF ANY OF ITS RULES AND REGULATIONS. Signature: CRr~ (it Fees Paid: $75.00 212 Main Street,Phone(413)587-1240,Fax:(413)587-1272 Office of the Building Commissioner - , t 1 , c.-J The Commonwealth of Massachusetts I:� Board of Building Regulations and Stand rds FOR Massachusetts State Building Code,780 C R MUNICIPALITY • r' , USE wilding Permit Application To Construct,Repair, Reno ate Or Demolish a Revised Mar 2011 J r - tor) One-or Two-Family Dwelling I ., This Section For Official Use Only Building Perjnit Number:a?7,02..3 •(}ag.5 Date Applied: k01 ///� 7-7 zaz3 Building Official(Print Name) rgnature Date SECTION 1:SITE INFORMATION I.!� rC op Address: /1 °� 1.2 Assessors M p& Parcel Numbers aCP� i .. 14.45-oD 1 1.la Is this C accepted street?yes no Map Number Parcel Number 1.3 Zonin Information: 1.4 Property Dimensions: WS 4� 1.01 acre Zoning District Proposed Use Lot Area(sq ft) Frontage(ft) 1.5 Building Setbacks(ft) Front Yard Side Yards Rear Yard Required Provided Required Provided Required Provided 1.6 Water Supply:(M.G.L c.40,§54) 1.7 Flood Zone Information: 1.8 Sewage Disposal System: Public CIPrivate 0 Zone: Outside Flood Zone'? Municipal Cl On site disposal system ❑ Check if yes❑ SECTION 2: PROPERTY OWNERSHIP' 2. O%1,n r'of cord: c r_o�� 5 )nnor Oo1hckrnp±O()1 !2 Name(PrinA City,State,ZIP 70 ruse Mi! Ave, 'Yt3 o-(37/7 No.and Street Telephone 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 ❑ Demolition 0 Accessory Bldg.0 Number of Units_ Other l 'Specify: Solar Installation Brief Description of Pr ork': ion of roof to• photovoltaic solar system #of modules I C .. SECTION 4:ESTIMATED CONSTRUCTION COSTS Item Estimated Costs: Official Use Only (Labor and Materials) 1.Building $ iy3 1. Building Permit Fee:$ Indicate how fee is determined: 2.Electrical $67cIA 0 Standard City/Town Application Fee 0 Total Project Cost3(Item 6)x multiplier x 3.Plumbing $ 2. Other Fees: $ 4.Mechanical (HVAC) $ List: 5.Mechanical (Fire $ a All Fees:$ �� o as Suppression) �� ec . °("3 Check Amount:75 Cash Amount: 6.Total Project Cost: $ I9I740 0 Paid in Full 1 El Outstanding Balance Due: SECTION 5: CONSTRUCTION SERVICES 5.1 Construction Supervisor License(CSL) CS-090170 05/09/2024 Robert J Decker IV, IV License Number Expiration Date Name of CSL Holder List CSL Type(see below) U 150 Padgette St Unit A No.and Street Type Description U Unrestricted(Buildings up to 35,000 cu.ft.) Chicopee,MA 01022 R Restricted 1&2 Family Dwelling City/Town,State,ZIP M Mason ry 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) 180 /13/2024 Sunrun Installation Services Inc HIC 1x Registration Number Expiration Date HIC Company Name or HIC 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: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 . 0 SECTION 7a:OWNER AUTHORIZATION TO BE COMPLETED WHEN OWNER'S AGENT OR CONTRACTOR APPLIES FOR BUILDING PERMIT I,as Owner of the subject property,hereby authorize Sunrun Installation Services Inc to act on my behalf,in all matters relative to work authorized by this building permit application. • 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 cont . ed in this application is true and accurate to the best of my knowledge and understanding. / 5 a3 Print Owner's or Authorized 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 www.mass.gov/oca Information on the Construction Supervisor License can be found at www.mass.gov/dps 2. When substantial work is planned,provide the information below: Total floor area(sq.ft.) (including garage,finished 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 Cost" The Common wealth of Massac�i usetts w _ Department of Industrial Accidents .....AI J, Office of Investigations __���- 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/Organization/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): 1.® I am a employer with 50 4. ❑ I am a general contractor and 1 employees (full and/or part-time).* have hired the sub-contractors 6. ❑ New construction 2.0 I am a sole proprietor or partner- listed on the attached sheet. 7. 0 Remodeling ship and have no employees These sub-contractors hav 8. ❑ Demolition workingfor me in anycapacity. employees and have work s' P h 9. ❑ Building addition [No workers' comp. insurance comp. insurance.: required.] 5. 0 We are a corporation and i s 10.0 Electrical repairs or additions 3.❑ I am a homeowner doing all work officers have exercised the r 11.0 Plumbing repairs or additions myself. [No workers' comp. right of exemption per M L 12.0 Roof repairs insurance required.] '' c. 152, §1(4),and we have no employees. [No workers' 13.0 Other comp. insurance required.] *My 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: American Zurich Insurance Company Policy#or Self-ins-. Lic. ##:S1CAC ' WC614287601 Expiration Date: 10/01/2023 Job Site Address: 7 0 /i'iI/ Ave City/State/Zip: anri-hafni0/0fit pia 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 c ify under the painsCDi !_ and penalties of perjury that the information provided above is true and correct. Signature: _ Date: 2/8/2023 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): 10Board of Health 20 Building Department 3,0City/Town Clerk 4.0 Electrical Inspector 5DI'Iumbing 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 Tow n 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 7-2019 Fax (617) 727-7749 www.mass.gov/dia Commonwealth of Massachusetts itDivision of Occupational Licensure Board of Building Re�Ulatlons and Standards ��]�11 i r Const.ctfCttorf S rilsor CS-090170 _ I pires 05/09/2024 ROBERT J DCKER IV.IV a 77 FEDERALIST MONTAGUE ItA 01349 a :1 J ?4. l 'if 1V,tt)' C:mmizs:cncT wt �i 7411~._n� ..- Phone Number: 559-240-9370 THE COMMONWEALTH OF MASSACHUSETTS Office of Consumer Affairs and Business Regulation 1000 Washington Street - Suite 710 Boston, Massachusetts 02118 Home Improvement Contractor Registration Type. Supplement Card SUNRUN INSTALLATION SERVICES INC. Registration. 180120 Expiration. 10/13/2024 21 WORLDS FAIR DR 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 Begistration Expiration 1000 Washington Street -Suite 710 180120 10/13/2024 Boston,MA 02118 SUNRUN INSTALLATION SERVICES INC. ROBERT J.DECKER IV • 225 BUSH STREET L SUITE 1400 SAN FRANCISCO,CA 94104 Undersecretary No Valid without signature City of Northampton v'•"" a Massachusetts .. f� * <G H4l i E '•. DEPARTMENT1.OF BUILDING INSPECTIONS A, ..' "r s 212 Main Street • Municipal Building �J,- D Northampton, MA 01060 j'sNh, 3r,'' CONSTRUCTION DEBRIS AFFIDAVIT (FOR ALL DEMOLITION AND RENOVATION PROJECTS) In accordance of the provisions of MGL c 40, S54, a condition of Building Permit Number is that all debris resulting from this work shall be disposed of in a properly licensed waste disposal facility, as defined by MGL c 111, S 150A. The debris will be disposed of in: Location of Facility: Casella Waste Systems, 686 Main St, Holyoke, MA 01040 The debris will be transported by: Name of Hauler: Casella Waste Systems, 686 Main St, Holyoke, MA 01040 Signature of Applicant: CD-e--- � ''-' Date: =- EV projects@evengineersnet.com 276-220-0064 ENGINEERS http://www.evengineersnet.com 6/26/2023 RE:Structural Certification for Installation of Residential Solar SCOTT OCONNOR:70 SPRUCE HILL AVE, NORTHAMPTON, MA,01062 Attn:To Whom It May Concern This Letter is for the existing roof framing which supports the new PV modules as well as the attachment of the PV system to existing roof framing. From the field observation report, the roof is made of Composite shingle roofing over roof plywood supported by 2X6 Rafters at 16 and 18 inches. The slope of the roof was approximated to be 41 and 13 degrees. After review and based on our structural capacity calculation, the existing roof framing has been determined to be adequate to support the imposed loads without structural upgrades. Contractor shall verify that existing framing is consistent with the described above before install. Should they find any discrepancies, a written approval from SEOR is mandatory before proceeding with install. Capacity calculations were done in accordance with applicable building codes. Design Criteria Code 2015 IRC(ASCE 7-10)-CMR 780 9th Ed Risk category II Wind Load (component and Cladding) Roof Dead Load Dr 10 psf V 117 mph PV Dead Load DPV 3 psf Exposure C Roof Live Load Lr 20 psf Ground Snow S 40 psf If you have any questions on the above, please do not hesitate to call. STRUCT ONL Sincerely, •0\\. OFM4s, VINCENT yG Vincent Mwumvaneza, P.E. o MWUMVANEZA N Signed on:6/26/2023 EV Engineering, LLC N,CIVIL 2 i projects@evengineersnet.com ,��;1 c.p 50- http://www.evengineersnet.com �•� /ONALEN�'\� 1/1 - EV projects@evengineersnet.com 276-220-0064 ENGINEERS http://www.evengineersnet.com Structural Letter for PV Installation 6/26/2023 Job Address: 70 SPRUCE HILL AVE NORTHAMPTON, MA,01062 Job Name: SCOTT OCONNOR Job Number: 062623S0 Scope of Work This Letter is for the existing roof framing which supports the new PV modules as well as the attachment of the PV system to existing roof framing. All PV mounting equipment shall be designed and installed per manufacturer's approved installation specifications. Table of Content Sheet 1 Cover 2 Attachment checks 3 Snow and Roof Framing Check 4 Seismic Check and Scope of work Engineering Calculations Summary Code 2015 IRC(ASCE 7-10)-CMR 780 9th Ed Risk category II Roof Dead Load Dr 10 psf PV Dead Load DPV 3 psf Roof Live Load Lr 20 psf Ground Snow S 40 psf Wind Load (component and Cladding) V , 117 mph Exposure C References NDS for Wood Construction STRUCT . . ONL ek:C OF Mgsr, 9 VINCENT °s Sincerely, o MWUMVANEZA Signed on: 6/26/2023 CIVIL Vincent Mwumvaneza, P.E. N 2 EV Engineering, LLC ;j';'•�• projects@evengineersnet.com /0NA1EN�'\ http://www.evengineersnet.com 1/1 - EV projects@evengineersnet.com 276-220-0064 mom ENGINEERS http://www.evengineersnet.com Wind Load Cont. Risk Category= II ASCE 7-10 Table 1.5-1 Wind Speed (3s gust),V= 117 mph ASCE 7-10 Figure 26.5-1A Roughness= C ASCE 7-10 Sec 26.7.2 Exposure= C ASCE 7-10 Sec 26.7.3 Topographic Factor, KZT= 1.00 ASCE 7-10 Sec 26.8.2 Pitch= 41.0 Degrees Adjustment Factor,X= 1.21 ASCE 7-10 Figure 30.5-1 a = 3.33 ft ASCE 7-10 Figure 30.5-1 Where a:10%of least horizontal dimension or 0.4h,whichever is smaller,but not less than 4%of least horizontal dimension or 3ft(0.9m) Uplift(0.6W) Zone 1(psf) Zone 2(psf) Zone 3(psf) Pnet30= -20.5 -24.7 -24.7 Figure 30.5-1 Pnet=0.6 x x KZT x Pnet30)= 14.87 17.91 17.91 Equation 30.5-1 Downpressure(0.6W) Zone 1(psf) Zone 2(psf) Zone 3(psf) Pnet30= 22.4 22.4 22.4 Figure 30.5-1 Pnet=0.6 x A x KZT x Pnet30)= 16.26 16.26 16.26 Equation 30.5-1 Rafter Attachments:0.6D+0.6W(CD=1.6) Connection Check Attachement max.spacing= 5.3 ft 266 Ibs/in Manufacturer Test Lag Screw Penetration 2.5 in Prying Coefficient 1.4 Allowable Capacity= 512 Ibs 0.6D+0.6W Dpv+0.6W Zone Trib Width Area(ft) Uplift(Ibs) Down(Ibs) 1 5.3 17.2 225.1 331.8 2 5.3 8.6 138.7 165.9 3 2 3.3 52.3 62.6 Max= 225.1 < 512 CONNECTION IS OK 1. Pv seismic dead weight is negligible to result in significant seismic uplift,therefore the wind uplift governs 2. Embedment is measured from the top of the framing member to the tapered tip of a lag screw. Embedment in sheading or other material does not count. 1/1 =- EV projects@evengineersnet.com 276-220-0064 1=k ENGINEERS http://www.evengineersnet.com Vertical Load Resisting System Design Roof Framing Pg= 40 psf ASCE 7-10,Section 7.2 pf= 28 psf Ce= 0.9 ASCE 7-10,Table 7-2 Pfmin. = 35.0 psf Ct= 1.1 ASCE 7-10,Table 7-3 Ps= 35 psf 22.6 plf Is= 1.0 ASCE 7-10,Table 1.5-1 CS 0.483 Max Length, L= 14.5 ft Tributary Width,WT= 16 in Dr= 10 psf 13.33 plf PvDL= 3 psf 4 plf Load Case:DL+0.6W Pnet+Pp cos(0)+PDT= 39.0 plf Max Moment, Mu = 519 lb-ft Conservatively Pv max Shear 165.9 lbs Max Shear,V„=wL/2+Pv Point Load= 292 lbs Load Case: DL+0.75(0.6W+S1) 0.75(Pnet+Ps)+Pp cos(0)+PDT= 50 plf Mdown= 659 lb-ft Mallowable=Sx x Fb' (wind)= 1319 lb-ft > 659 lb-ft OK Load Case:DL+S Ps+Ppvcos(6)+Ppt= 39 plf Mdown= 518 lb-ft Mallowable=Sx x Fb' (wind)= 948 lb-ft > 518 lb-ft OK Max Shear,V„=wL/2+Pv Point Load = 359 lbs Member Capacity SPF41/#2 X6 Design Value CL CF C; Cr Adjusted Value Fb= 875 psi 1.0 1.3 1.0 1.15 1308 psi F„= 135 psi N/A N/A 1.0 N/A 135 psi E= 1400000 psi N/A N/A 1.0 N/A 1400000 psi Depth,d = 5.5 in Width, b= 1.5 in Cross-Sectonal Area,A= 8.25 in2 Moment of Inertia, Ix,= 20.7969 in4 Section Modulus,Sxx= 7.5625 in3 Allowable Moment, Mail= Fb'Sxx= 824.4 lb-ft DCR=MU/Mali= 0.52 < 1 Allowable Shear,Vaii=2/3Fv'A= 742.5 lb DCR=Vu/Vaii= 0.32 < 1 1/1 - EV projects@evengineersnet.com 276-220-0064 ENGINEERS http://www.evengineersnet.com Siesmic Loads Check Roof Dead Load 10 psf %or Roof with Pv 35% Dpv and Racking 3 psf Averarage Total Dead Load 11.1 psf Increase in Dead Load 4.2% OK The increase in seismic Dead weight as a result of the solar system is less than 10% of the existing structure and therefore no further seismic analysis is required. Limits of Scope of Work and Liability We have based our structural capacity determination on information in pictures and a drawing set titled PV plans - SCOTT OCONNOR. The analysis was according to applicable building codes, professional engineering and design experience, opinions and judgments. The calculations produced for this structure's assessment are only for the proposed solar panel installation referenced in the stamped plan set and were made according to generally recognized structural analysis standards and procedures. 1/1 4 '' SHEET INDEX LEGEND SCOPE OF WORK GENERAL NOTES PAGE# DESCRIPTION •SYSTEM SIZE:10500W DC.7600W AC •ALL WORK SHALL COMPLY WITH MA 9TH ED.CMR 780(2015 IRC/IBC/IEBC),2023 ® SERVICE ENTRANCE •MODULES:(28)VIKRAM SOLAR:VSMDHT.60.375.05 NEC AND 2023 MA ELECTRICAL CODE 527 CMR 12.00(2023 NFPA 70 WITH MA PV-1.0 COVER SHEET •INVERTERS:(1)SOLAREDGE TECHNOLOGIES: AMENDMENTS),MUNICIPAL CODE,AND ALL MANUFACTURERS'LISTINGS AND PV-2.0 SITE PLAN SE7600H-USSN INSTALLATION INSTRUCTIONS. MP MAIN PANEL •RACKING:RL UNIVERSAL,SPEEDSEAL TRACK ON COMP, •PHOTOVOLTAIC SYSTEM WILL COMPLY WITH NEC 2023. PV-3.0 LAYOUT SEE DETAIL SNR-DC-00436 PV-4.0 ELECTRICAL •ELECTRICAL SYSTEM GROUNDING WILL COMPLY WITH NEC 2023. SP SUB-PANEL PV-5.0 SIGNAGE •PHOTOVOLTAIC SYSTEM IS UNGROUNDED.NO CONDUCTORS ARE SOLIDLY GROUNDED IN THE INVERTER.SYSTEM COMPLIES WITH 690.35. LC PV LOAD CENTER •MODULES CONFORM TO AND ARE LISTED UNDER UL 1703. SM SUNRUN METER •INVERTER CONFORMS TO AND IS LISTED UNDER UL 1741. •RACKING CONFORMS TO AND IS LISTED UNDER UL 2703. PM DEDICATED PV METER •SNAPNRACK RACKING SYSTEMS,IN COMBINATION WITH TYPE I,OR TYPE II INV INVERTER(S) MODULES,ARE CLASS A FIRE RATED. •RAPID SHUTDOWN REQUIREMENTS MET WHEN INVERTERS AND ALL AC CONDUCTORS ARE WITHIN ARRAY BOUNDARIES PER NEC 690.12(1). 0 AC DISCONNECT(S) •CONSTRUCTION FOREMAN TO PLACE CONDUIT RUN PER 690.31(G). DC DC DISCONNECT(S) •ARRAY DC CONDUCTORS ARE SIZED FOR DERATED CURRENT. •12.82 AMPS MODULE SHORT CIRCUIT CURRENT. CB IQ COMBINER BOX •20.03 AMPS DERATED SHORT CIRCUIT CURRENT[690.8(A)&690.8(B)]. ABBREVIATIONS I--1 INTERIOR EQUIPMENT •PV INSTALLATION COMPLIES WITH THE NEC 2023 ARTICLE 690.12(B)(2)(2). A AMPERE L_I SHOWN AS DASHED CONTROLLED CONDUCTORS LOCATED INSIDE THE ARRAY BOUNDARY ARE LIMITED TO 80 VOLTS WITHIN 30 SECOND OF A RAPID SHUTDOWN INITIATION AC ALTERNATING CURRENT S u n AFC ARC FAULT CIRCUIT INTERUPTER [al CHIMNEY run AZIM AZIMUTH COMP COMPOSITIONQ ATTIC VENT DC DIRECT CURRENT FLUSH ATTIC,VENT ,y ,EX EXISTING VICINITY MAP wnr A cwcoPEL MA.o+ozx-+vT ESS ENERGY STORAGE SYSTEM 0 PVC PIPE VENT ,,,,,� EXT EXTERIOR ® T-VENT CUSTOMER RESIDENCE: INT INTERIOR SCOTT OCONNOR LISP MAIN SERVICE PANEL 6 SATELLITE DISH 70 SPRUCE HILL AVE, (N) NEW NORTHAMPTON,MA,01062 NTS NOT TO SCALE / FIRE SETBACKS -i_ TEL.(413)320-3717 OC ON CENTER APN:NHAM-000029-000145-000001 PRE-FAB PRE-FABRICATED I. , -i HARDSCAPE PSF POUNDS PER SQUARE FOOT PROJECT NUMBER: PV PHOTOVOLTAIC —PL— PROPERTY LINE SOLAR MODULES DESIGNER: (415)580-5920 eX3 RSD RAPID SHUTDOWN DEVICE y LEONARDO VALDEZ TL TRANSFORMERLESS �� _ TYP TYPICAL Q SHEET ✓ VOLTS MINIM _ REV NAME DATE COMMENTS COVER SHEET W WATTS SNR MOUNT REV:A2 6/26/2023 LAN LANDSCAPE SNR MOUNT&SKIRT . ._, ______ PAGE PV-1.0 POR PORTRAIT SCALE:NTS Templele va an 4 S RI SITE PLAN-SCALE=3/32"=1'-0" SITE PLAN DETAIL-SCALE=1/64"=1'-0" , ► 1?1 SPRUCE ol.t-AVE (E)DRIVEWAY ___.q1\____ n ►►'a4 0.� (E)RESIDENCE :■1_ o ap- \ �® \ T- (N)ARRAY AR-01 --(N)ARRAY AR-03 TRWW y —I INV 111/41 ROOF PATHWAYS . (3 TYP) . ) .0/ / /// - FIRE SETBACKS \ 4... rrirriir��rr010 sunrun rr i v f f rrr/ r / o f // 411// / #160,20 la ,O . FAO o la lama DGETfE ST WIH[: A COP E M.0 OY1-JJJ •011111 NOTES: CUSTOMER RESIDENCE: / • RESIDENCE DOES NOT CONTAIN ACTIVE FIRE ill aSPRINKLERS. Kan OCONNOR 70 SPRUCE HILL AVE, ARRAY DETAILS: NORTHAMPTON,MA,01062 ROOF PATHWAYS • TOTAL ROOF SURFACE AREA:1666 SOFT. TEL.(413)320-3717 (3'TYP) • TOTAL PV ARRAY AREA:558.8 SO FT. APN NHAM-000029-000145-000001 • PERCENTAGE PV COVERAGE: (TOTAL PV ARRAY AREA/TOTAL ROOF SURFACE PROJECT NUMBER: (N)ARRAY AR-02 , (N)ARRAY AR-04 AREA)'100=33.5% 224R-070000N ARRAY TRUE MAG PV AREA DESIGNER: (415)580.6920 ex3 (E)SKYLIGHT PITCH AZIM AZIM (SOFT) LEONARDO VALDEZ AR-01 41° 349° 363° 79.8 SHEET AR-02 41° 169' 183' 79.8 SITE PLAN AR-03 13° 349' 363° 179.6 REV A2 6/26/2023 AR-04 41' 169' 183' 219.6 PAGE PV-2.O r npr._0 000•.0.Y0 • ROOF INFO FRAMING INFO ATTACHMENT INFORMATION DESIGN CRITERIA Max OC Max Landscape Max Landscape Max Portrait Max Portrait MAX DISTRIBUTED LOAD:3 PSF Name Type Height Type Span Spacing Detail OC Spacing Overhang OC Spacing Overhang Configuration SNOW LOAD:40 PSF - WIND SPEED: AR-01 COMP SHINGLE-RLU 1-Story 2X6 RAFTERS 13'-2" 18" RL UNIVERSAL,SPEEDSEAL TRACK ON COMP,SEE 6'-0" 2'-4" 3'-0" 1'-6" STAGGERED 117 MPH 3-SEC GUST. DETAIL SNR-DC-00436 _ S.S.LAG SCREW RL UNIVERSAL SPEEDSEAL TRACK ON COMP,SEE 5/16"x4.5"x2.5"MIN.EMBEDMENT AR-02 COMP SHINGLE-RLU 1-Story 2X6 RAFTERS 12'-3" 18" DETAIL SNR-DC-00436 6'-0" 2'-4" 3'-0" 1'-6" STAGGERED AR-03 COMP SHINGLE-RLU 1-Story 2X6 RAFTERS 12'- 16" RL UNIVERSAL SPEEDSEAL TRACK ON COMP,SEE 5'-4" 2'-1" NA NA STAGGERED 10" DETAIL SNR-DC-00436 ' AR-04 COMP SHINGLE-RLU 1-Story 2X6 RAFTERS 14'-6" 16" RL UNIVERSAL.SPEEDSEAL TRACK ON COMP,SEE 5'-4" 2'-1" 4'-0" 2'-0" STAGGERED DETAIL SNR-DC-00436 D1-AR-01-SCALE:1/8"=1'-0" D2-AR-02-SCALE:1/8"=1'-0" AZIM:349° --14'-4" 5'-10" 14'-4" { AZIM:169° 7"-} 5 10"— —5'-4"—} PITCH:41° 1 I PITCH:41° I I '// • ///// ! ////////// 3,`7„ j��® 3' 6 ri /../ SIGNED ON:6/23/2023 6'TYP srRucr,, f 14' 14 ONL or�,`N OFAN-�C9 .c a ti / g' VINCENT N� MWUMVANEZA y CIVIL n n nt f - \ A ir� .0 e 'I`2'-5" 1 l ONALE0 D3-AR-03-SCALE:118"=1'-0" D4-AR-04-SCALE:1/8"=1'-0" AZIM:349° AZIM:169° 3'3"• 17'-0" q-0„_}}} PITCH:13° I PITCH:13° 4,-1' 11,-8" -}T-0„ su n ru n ,/ _ //////77,1 3 41" a o a a a //_llYl 60120 • ❑ ❑ 0 G W IGETTE ST UNIT A CHICOPEE NA oion-ill3 10'-6" ❑ ® o _� o 3 a a o 10 6 5-0 TYP, /� /<- // //, I CUSTOMER SCOTT OCONNOR RESIDENCE: _,5-4"TYP y- o i o ��/, //// ���t // 3,_7„ AVE, n r dl NORTHAMPTON,SPHAC E HILL MA, MA,01062 n n n n 1'-���� 1'-11" / TEL.(413) 0029 ' ' APN:NHAM-000029-000145-000001 14 PROJECT NUMBER: %/ 224R-070000N INSTALLERS SHALL NOTIFY ENGINEER OF ANY POTENTIAL STRUCTURAL ISSUES OBSERVED PRIOR TO j DESIGNER: (415)580-6920 ex3 PROCEEDING W/INSTALLATION. LEONARDO VALDEZ 'IF ARRAY(EXCLUDING SKIRT)IS WITHIN 12"BOUNDARY REGION OF ANY ROOF PLANE EDGES • i/ SHEET (EXCEPT VALLEYS),THEN ATTACHMENTS NEED TO BE ADDED AND OVERHANG REDUCED WITHIN THE r . ' 1-8" 12"BOUNDARY REGION ONLY AS FOLLOWS. I I LAYOUT "ALLOWABLE ATTACHMENT SPACING INDICATED ON PLANS TO BE REDUCED BY 50%. 1'-10"#— —5'-10"— —5'-6"—¢—� "ALLOWABLE OVERHANG INDICATED ON PLANS TO BE 1/5TH OF ALLOWABLE ATTACHMENT SPACING REV:A2 6/26/2023 INDICATED ON PLANS. PAGE PV-3.0 romper.wrvon 4090 120/240 VAC NOTE:TOTAL PV BACKFEED=OA SINGLE PHASE USED FOR INTERCONNECTION SERVICE CALCULATIONS M O METER#: NATIONAL GRID 16499210 UTILITY GRID EXISTING I 200A MAIN BREAKER I (END FED) �� EXISTING 200A MAIN (N)LOCKABLE SOLAREDGE TECHNOLOGIES: '" PANEL BLADE TYPE SE7600H-USSN FACILITY —* �-- AC DISCONNECT 7600 WATT INVERTER JUNCTION BOX PV MODULES LOADS 200 A 0 © 0 OR EQUIVALENT O VIKRAM SOLAR:VSMDHT.60.375.05 MAIN BUS ' c�a �' �_ * /// OPTIMIDULES 1 1 ill ZERS WIRED IN: .--.i (1)SERIES OF(14)OPTIMIZERS �1.2. (1)SERIES OF(14)OPTIMIZERS (N)40A G...o SQUARE D LOAD RATED DC DISCONNECT PV BREAKER AT DU222RB WITH AFCI,RAPID SHUTDOWN SOLAREDGE POWER OPTIMIZERS OPPOSITE END 3R,60A,2P COMPLIANT S440 OF BUSBAR 120240VAC CONDUIT SCHEDULE # CONDUIT CONDUCTOR NEUTRAL GROUND 1 NONE (4)10 AWG PV WIRE NONE (1)10 AWG BARE COPPER 2 3/4"EMT OR EQUIV. (4)10 AWG THHN/THWN-2 NONE (1)10 AWG THHN/THWN-2 s u n r u n 3 3/4"EMT OR EQUIV. (2)10 AWG THHN/THWN-2 (1)10 AWG THHN/THWN-2 (1)8 AWG THHN/THWN-2 #180120 GETTE ST UNIT A CHKOPEE NA 01022-1111 CUSTOMER RESIDENCE: SCOTT OCONNOR 70 SPRUCE HILL AVE, NORTHAMPTON,MA,01062 MODULE CHARACTERISTICS S440 OPTIMIZER CHARACTERISTICS: TEL(413)320-3717 VIKRAM SOLAR:VSMDHT.60.375.05: 375 W MIN INPUT VOLTAGE 8 VDC APN:NHAM-000029-000145-000001 OPEN CIRCUIT VOLTAGE: 41.1 V MAX INPUT VOLTAGE: 60 VDC PROJECT NUMBER: MAX POWER VOLTAGE: 34.9 V MAX INPUT ISC: 14.5 ADC 224R-070000N SHORT CIRCUIT CURRENT: 12.82 A MAX OUTPUT CURRENT: 15 ADC DESIGNER: (415)580-6920 ex3 SYSTEM CHARACTERISTICS-INVERTER 1 LEONARDO VALDEZ SYSTEM SIZE: 10500 W SHEET SYSTEM OPEN CIRCUIT VOLTAGE: 10 V ELECTRICAL SYSTEM OPERATING VOLTAGE: 400 V MAX ALLOWABLE DC VOLTAGE: 480 V SYSTEM OPERATING CURRENT: 26.25 A REV:A2 6/26/2023 SYSTEM SHORT CIRCUIT CURRENT: 45A PAGE PV-4.0 Tempen_w n 4 0 00 DocuSign Envelope ID:8A2494EA-60CB-4891-A75C-48380DA9A230 Sunrun Installation Services Inc. Sunrun Agreement Change Order Scott Oconnor 70 Spruce Hill Ave Northampton, MA 01062 Dear Scott, Thank you for choosing to power your home with clean, solar electri ity from Sunrun. An analysis of your solar system has resulted in the following changes to your Sunrun BrightS ve customer agreement. dated 6/21/2023: Agreement Key Terms Original Revised Deposit $0 $0 Initial Payment $0 1$0 Monthly Payments in Year One $195.82 $155.77 Annual Percentage Increase 3.50% 3.50% Cost per kWh, Year One $0.195 $0.215 System Size 8.62 kW DC 10.50 kW DC Year 1 Production 9,579 kWh 8,694 kWh Lifetime Production 225,642 kWh 204,795 kWh Battery Model LG Chem RESU 10H Prime Battery Count 1 0 The revised terms above are a result of the following: Attached you will find a revised Exhibit A to your customer agreeme t. All revised terms shown above and in Exhibit A hereby supersede and replace the corresponding terms in.luded in your original customer agreement. All other terms and conditions of your original customer ..greement remain in full force and effect. SUNRUN INSTALLATION SERVICES INC. 1225 Bush Street. Suite 1400. .an Francisco, CA 94104 1 888.GO.SOLAR HIC 180120 Contract Version: 202001 V1 Generation Date: 6/21/2023 Pro•osal ID: PK4ZC6Z9Z1 1 L:004-H 1 DocuSign Envelope ID:8A2494EA-60CB-4891-A75C-48380DA9A230 Please sign and date below to indicate you accept these changes as Amendments to your original customer agreement. If you have any questions please do not hesitate to contact Sunrun at 888.GO.SOLAR ustomer ra° rimary Account Holder ,-0Suriromyinstallation Services Inc.. DP1.16$163 by: 17, ' tv,, ' Scatt Cristian Brieva `--8etttffe Scott Oconnor Print Name 6/25/2023 6/26/2023 Date Date SUNRUN INSTALLATION SERVICES INC. 1 225 Bush Street. Suite 1400, San Francisco. CA 94104 I 888.GO.SOLAR HIC 180120 Contract Version: 202001 V1 Generation Date: 6,21/2023 Proposal ID: PK4ZC6Z9Z11 L:004-H 2