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10B-065 (6) BP-2023-0874 35 WATER ST COMMONWEALTH OF M SSACHUSETTS Map:Block:Lot: 10B-065-001 CITY OF NORTHA PTON Permit: Solar Build • PERSONS CONTRACTING WITH UNREGISTERED CONTRACTORS DO NOT HAVE ACCESS TO THE GUARANTY FUND (MGL c.142A) BUILDING PERMIT Permit # BP-2023-0874 PERMISSIO IS HEREBY GRANTED TO: Project# 2023 SOLAR Contractor: License: SUNRUN INSTALL TION SERVICES Est. Cost: 10575 INC CS-090170 Const.Class: Exp.Date: 05/09/202 Use Group: Owner: THO AS MATTHEW DAVID Lot Size (sq.ft.) Zoning: URB Applicant: SUNR INSTALLATION SERVICES INC Applicant Address Phone: Insurance: 150 PADGETTE ST UNIT A (978)793-8584 WC614287601 CHICOPEE, MA 01022 ISSUED ON: 07/05/2023 TO PERFORM THE FOLLOWING WORK: INSTALL 15 PANEL 5.625 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 NORTHAMPTON UPON VIOLATION OF ANY OF ITS RULES AND REGULATIONS. Signature: �. +'6 1 • Fees Paid: $75.00 212 Main Street,Phone(413)587-1240,Fax: (413)587-1272 Office of the Building Commissioner A? C Fib The Commonwealth of Massa use• JOi 0 O � I� Board of Building Regulations d St ,I. •s �yj�, F � Massachusetts State Building Code, ;••' _0'a UM PALITY ' Tyq�/(,)/ SE Buildi g Permit Application To Construct,Repair,Reno ,?t i•. a Revi d Mar 2011 �- O0r One-or Two-Family Dwelling �4q o oo's Thi Section For Official Use Only Building Pe it Number: �-/j jam' 575/ Date Applied: 1SCvry / l7� < -7-5 z / 1 3 Building Official(Print Name) Signature Date ay. SECTION I:SITE INFORMATION 1`I� en7Ar r 1.2 Assessors Map& Parcel Numbers 1.1a Is this an accepted street?yes no Map Number Parcel Number 1.3 Zoning Information: 1.4 Property Dimensions: Zoning District Proposed Use Lot Area(sq ft) 1 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 0 Private 0 Zone: — Outside Flood Zone? Municipal 0 On site disposal system 0 I Check if yes❑ nick?SEECTION 2: PROPERTY OWNERSHIP' z atn of 47"-. 1 o LeecL3, 1 1 ' l/ 1 Name nnt) �W`� City,State,ZIP �� �� 1113-.53C -(5165- No.and Street Telephone Email Address SECTION 3: DESCRIPTION OF PROPOSED WORI(Z(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 IV1 Specify: Solar Installation B 'ef Description of Pr d Work': v Csysten : • u•• - / irck..,,./mitt,. , SECTION 4:ESTIMATED CONSTRUCTION COSTS Item Estimated Costs: Official Use Only (Labor and Materials) 1.Building $11 1. Building Permit Fe :$ Indicate how fee is determined: 2.Electrical $ 0 Standard City/Tows Application Fee U' (!N ❑Total Project Cost (Item 6)x multiplier x 3.Plumbing $ 2. Other Fees: $ 4.Mechanical (HVAC) $ List: 5.Mechanical (Fire $ Suppression) Total All Fees:$ /Ol`t/1IJ1/� Check No. Check Amount: Cash Amount: 6.Total Project Cost: $ ' 0 Paid in Full 0 Outstanding Balance Due: SECTION 5: CONSTRUCTION SERVICES 5.1 Construction Supervisor License(CSL) CS-090170 05/09/2024 Robert J Decker IV,la+'' License Number Expiration Date Name of CSL Holder List CSL Type(see below) U 150 Padgette St Unit A No.and Street Type Description ' Unrestricted(Buildings up to 35,000 cu.ft.) Chicopee,MA 01022 _ R Restricted 1&,2 Family Dwelling City/Town,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) 180120 10/13/2024 Sunrun Installation Services Inc Expiration HIC 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 se 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. • 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 contained in this application is true and accurate to the best of my knowledge and understanding. Print Owner's Agent's Name(Electronic Signature) D e 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 Commonwealth of Massa usetts Department of Industrial Acc dents _;z! 11=�t Office of Investigations =mac Lafayette City Center ok ookly, i • 2 Avenue de Lafayette, Boston,MA 02111-1750 v .: www.mass.gov/dia Workers' Compensation Insurance Affidavit: Builders/ ontractors/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): 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. ❑ 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 work rs' P h' 9. ❑ Building addition [No workers' comp. insurance comp. insurance.$ required.] 5. ❑ We are a corporation and ' s 10.❑ Electrical repairs or additions 3.❑ I am a homeowner doing all work officers have exercised their 11.❑ Plumbing repairs or additions myself. [No workers' comp. right of exemption per MGL I 2.0Roof repairs insurance required.] t c. 152, §1(4),and we have no I ❑ Other 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: American Zurich Insurance Company Policy#or Self-ins. Lic. #:WC614287601 Expiration Date: 10/01/2023 : G Job Site Address Q1 .r (3-1- City/State/Zip: of--i-liQro fial 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 tO7 under the pains and penalties of perjury that the information provided above is true and correct. Signature: o,,..L.,---7-5,-- - 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): 1❑Board of Health 20 Building Department 31:City/Town Clerk 4.0 Electrical Inspector 51=IPlumbing Inspector 6.00ther 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 7-2019 Fax (617) 727-7749 www.mass.gov/dia Commonwealth of Massachusetts 5 Division of Occupational Licensure Board of Building Regulations and Standards �� tr , Cons t ��tton SIS ,rvisor CS-090170tpires- 05/0912024 ROBERT J DDCKER IV,IV 77 FEDERAL'ST • MONTAGUE (IAA 01349 %s Phone Number: 559-240-9370 THE COMMONWEALTH OF MASSACHUSETTS Office of Consumer Affairs and Business Regulation 1000 Washingta atrept- Suite 710 Boston, Massachusetts 02118 Home Improvement Contractor,Registration -- (y rt."' =i• 6_ Type: Supplement Card Megisttation- 180120 SUNRUN INSTALLATION SERVICES INC. --=7:-.: EXpitation: 10/13/2024 21 WORLDS FAIR DR SOMERSET,NJ 08873 .. 7ik1= X UMW moor �; •o WI 11111,4:, 1 AlAf `L. `�p/ 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 Registration 7 Eitniration 1000 Washington Street -Suite 710 180120 10/13/2024 Boston,MA 02118 SUNRUN INSTALLATION SERVICES INC. i ROBERT J.DECKER IV-� " '- L'fsi � �,�(� 225 BUSH STREET `? r s/l.'{zGfs�+6� "t -"�`-"" SUITE 1400 SAN FRANCISCO,CA 94104 Undersecretary Noi Viand without signature _____...'1 SUNRINC-02 LWANG2 ACORO CERTIFICATE OF LIABILITY INSURANCE DATE(MM/DDIYYYY) kair• 8/31/2022 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 Jc2OMEACT Walter Tanner Alliant Insurance Services,Inc. PHONE FAX 560 Mission St 6th Fl (A/c,No,Ext): I(ANC,No): San Francisco,CA 94105 it'rAss:Walter.Tianne alllant.com IN RE s AFFORDING COVERAGE NAIC s 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 INSURERD: 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 SUER. POLICY NUMBER POLICY EFF ' POLICY EXP UNITS LTRINSD WVD IMMIDD/YYYY1'(MMIODIYYYY) A X COMMERCIAL GENERAL LIASIUTY EACH OCCURRENCE $ 2,000,000 CLAIMS-MADE X OCCUR IMKLV5ENV103749 10/1/2022 10/1/2023 PREMISES(DAMAGETORENEa ocwtreTEDnoe) E 1,000,000 MED EXP(Any one person) $ 5,000 h_ 2,000,000 PERSONAL&ADV INJURY t$ GEN'L AGGREGATE LIMIT APPLIES PER GENERAL AGGREGATE $ 2'000,000 X POLICY X JECT 1 LOC PRODUCTS-COMP/OP AGG $ 2,000,000 PRO X OTHER Retention:$100,000 ,Per Project Agg s 5,000,000 B AUTOMOBILE LIABILITY iCOMBINED SINGLE LIMIT 2,000,000 (Ea acadent) $ X ANY AUTO BAP614287701 10/1/2022 10/1/2023 BODILY INJURY(Per Person) $ OWNED SCHEDULED AUTOS ONLY AUTOSRED BODILY _BOODILY INJURYEHTY p (Peracddent) $ ,AUTOS ONLY AUTOS ONLY (Per acddent)SAGE $ X R080°ed x Coil. Not Coverred Liability Ded.: s 250,000 UMBRELLA LIAB I OCCUR EACH OCCURRENCE $ EXEXCESS LIAB RETENTION$ CLAIMS-MADE 1 AGGREGATE $ D C WORKERS COMPENSATION X AND EMPLOYERS'LIABILITY STATUTE OTH- ER ANY PROPRIETOR/PARTNER/EXECUTIVE YIN I�WC614287601 10/1/2022 10/1/2023 1,000,000 OFFICER/MEMBE R EXCLUDED? N 1 N/A E.L EACH ACCIDENT = (Mandatory In NH) ,_ 1,000,000 E.L.DISEASE-EA EMPLOYEE $ If yes,describe under DESCRIPTION OF OPERATIONS below E.L.DISEASE-POLICY LIMIT $ 1'000,OOO DESCRIPTION OF OPERATIONS I LOCATIONS I 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 A .MIGHTY ENGINEERING CO. June 23,2023 RE: CERTIFICATION LETTER Project Address: THOMAS RESIDENCE 35 WATER ST NORTHAMPTON,MA,01053 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 @ 18"OC,Roof DL=7 psf,Roof LUSL=31 psf(Non-PV),Roof LUSL=19 psf(PV) -ROOF AR-02:2 x 4 @ 18"OC,Roof DL=7 psf,Roof LUSL=31 psf(Non-PV),Roof LUSL=19 psf(PV) -ROOF AR-03:2 x 4 @ 18"OC,Roof DL=10 psf,Roof LUSL=31 psf(Non-PV),Roof LUSL=18 psf(PV) -ROOF AR-04:2 x 4 @ 18"OC,Roof DL=10 psf,Roof LUSL=31 psf(Non-PV),Roof LUSL=25.2 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, CN°' , Digitally signed by ""'°"°" I Manouchehr Hakhamaneshi Date: 0 � 1" 05:05:39 39-04'00' Mighty Engineering Co 1 1708 Roxborough Rd Charlotte,NC 28211 1 (980)689.9776 1 in'o@mightyengineeringco.com pg 1 of 14 I\EENGINEERNG CO. RESULTS SUMMARY THOMAS RESIDENCE,35 WATER ST,NORTHAMPTON,MA,01053 MOUNTING PLANE STRUCTURAL EVALUATION MOUNTING PLANE ROOF PITCH RESULT GOVERNING ANALYSIS (deg.) ROOF AR-01 33° OK IEBC IMPACT CHECK ROOF AR-02 33° OK IEBC IMPACT CHECK ROOF AR-03 35° OK IEBC IMPACT CHECK ROOF AR-04 21° OK IEBC IMPACT CHECK Limits of Scope of Work and Liability: The existing structure has been reviewed based on the assumption that it has been originally designed and constructed per appropriate codes. The structural analysis of the subject property is based on the provided site survey data. The calculations produced for this structure's assessment are only for the roof framing supporting the proposed PV installation referenced in the stamped planset and were made according to generally recognized structural analysis standards and procedures. All PV modules, racking and attachment components shall be designed and installed per manufacturer's approved guidelines and specifications. These plans are not stamped for water leakage or existing damage to the structural component that was not accessed during the site survey.Prior to commencement of work,the PV system installer should verify that the existing roof and connections are in suitable condition and inspect framing noted on the certification letter and inform the Engineer of Record of any discrepancies prior to installation. The installer should also check for any damages such as water damage,cracked framing, etc.and inform the Engineer of Record of existing deficiencies which are unknown and/or were not observable during the time of survey and have not been included in this scope of work.Any change in the scope of the work shall not be accepted unless such change,addition,or deletion is approved in advance and in writing by the Engineer of Record. Mighty Engineering Co I 1708 Roxborough Rd Charlotte,NC 28211 I (980)689.9776 I info@mightyengineeringco.com pg 2 of 14 �^1MIGHTY LOAD CALCULATION I ` ,C• ENGINEERING CO. A.K. ROOF AR-01 THOMAS RESIDENCE,35 WATER ST,NORTHAMPTON,MA,01053 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 @ 18 in.O.C. = 0.97 psf No Vaulted Ceiling = 0.00 psf Miscellaneous = 1.50 psf Total Roof Dead Load R-DL= 7.00 psf REDUCED ROOF LIVE LOAD(Lr) Roof Live Load Lo= 20.00 psf Member Tributary Area At <200112 ROOF AR-Ol Pitch 33°or 8/12 Tributary Area Reduction Factor Rl= 1.00 Roof Slope Reduction Factor R2= 0.80 Reduced Roof Live Load,L,=La(R1)(R2) L,= 16.00 psf SNOW LOAD Ground Snow Load pg= 40.00 psf Effective Roof Slope 33° Snow Importance Factor Is= 1.00 Snow Exposure Factor CQ= 1.00 Snow Thermal Factor Ct= 1.10 Minimum Flat Roof Snow Load pf-min= 20.00 psf Flat Roof Snow Load pf= 30.80 psf SLOPED ROOF SNOW LOAD ON ROOF(Non-Slippery Surfaces) Roof Slope Factor Cs_,00f= 1.00 Sloped Roof Snow Load on Roof Ps-roof= 30.80 psf SLOPED ROOF SNOW LOAD ON PV PANEL(Unobstructed Slippery Surfaces) Roof Slope Factor C, = 0.62 Sloped Roof Snow Load on PV Panel ps.p„= 19.00 psf Mighty Engineering Co 11708 Roxborough Rd Charlotte,NC 28211 I (980)689.9776 I irrfo@mightyengineeringco.com pg 3 of 14 INn/I'MIGHTY IEBC IMPACT CHECK ENGINEERING CO. p ~° ROOF AR-01 THOMAS RESIDENCE,35 WATER ST,NORTHAMPTON,MA,01053 EXISTING WITH PV PANEL Roof Dead Load(DL)= 7.00 10.00 psf Roof Live Load(Lr)= 16.00 0.00 psf Roof Snow Load(SL)= 30.80 19.00 psf EXISTING WITH PV PANEL (DL+Lr)/Cd= 18.40 11.11 psf (DL+SL)/Cd= 32.87 25.22 psf Maximum Gravity Load= 32.87 25.22 psf Load Increase(%)= -23.28% OK IEBC Provision: 2015 The requirements of section 807.4 of 2015 IEBC are met and the structure is permitted to remain unaltered. Mighty Engineering Co 11708 Roxborough Rd Charlotte,NC 28211 I (980)689.9776 I info@mightyengineeringco.com pg 4 of 14 NE/'MIGHTY WIND UPLIFT CALCULATION ENGINEERING CO. ROOF AR-01 THOMAS RESIDENCE,35 WATER ST,NORTHAMPTON,MA,01053 SITE INFORMATION Ultimate Wind Speed(mph)= 117.00 mph Roof Pitch(deg.)= 33° Risk Category= II Roof Type= Gable Exposure Category= B Kd= 0.85 Mean Roof Height= 15.00 ft K,t= 1 Solar Array Dead Load= 3.00 psf K,= 0.57 DESIGN CALCULATIONS Wind Velocity Press.(qh)=0.00256*K,*KZt*Kd*Ke*V2= 17.12 psf a(ft)= 4.50 Array Edge Factor(yE)= 1.50 Solar Array Pressure Eq.Factor(ya)= 0.60 Hardware Type: RL UNIVERSAL Allowable Load= 655.00 lbs SPF,2.5"lag embedment _ Max.X-Spacing(Zone 1-2r) 6.00 ft Effective Wind Area Max.Y-Spacing(Zone 1-2r) 5.80 ft 34.80 ft2 Max.X-Spacing(Zone 2n&3r) 6.00 ft Effective Wind Area Max.Y-Spacing(Zone 2n&3r) 5.80 ft 34.80 ft2 Max.X-Spacing(Zone 3e) 5.40 ft Effective Wind Area Max.Y-Spacing(Zone 3e) 5.80 ft 31.32 ft2 ROOF ZONE GCp(-)UPLIFT UPLIFT PRESSURE PULLOUT FORCE 1-2r -1.26 -10.12 psf 352.31 Ibs 2n&3r -1.58 -13.13 psf 456.97 lbs 3e -1.99 -16.91 psf 529.50 lbs NOTE: • Wind calculation is based on ASCE 7-16,29.4-C&C,LC#7:0.6D+0.6W is used. Mighty Engineering Co 11708 Roxborough Rd Charlotte,NC 28211 I (980)689.9776 I in o@mightyengineeringco.com pg 5 of 14 I •E`C MIGHTY LOAD CALCULATION ENGINEERING CO. ROOF AR-02 THOMAS RESIDENCE,35 WATER ST,NORTHAMPTON,MA,01053 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 @ 18 in.O.C. = 0.97 psf No Vaulted Ceiling = 0.00 psf Miscellaneous = 1.50 psf Total Roof Dead Load R-DL= 7.00 psf REDUCED ROOF LIVE LOAD(Lr) Roof Live Load Lo= 20.00 psf Member Tributary Area At <200 ft2 ROOF AR-02 Pitch 33°or 8/12 Tributary Area Reduction Factor Rl= 1.00 Roof Slope Reduction Factor R2= 0.80 Reduced Roof Live Load,L,=La(R2)(R2) L,= 16.00 psf SNOW LOAD Ground Snow Load pg= 40.00 psf Effective Roof Slope 33° Snow Importance Factor Is= 1.00 Snow Exposure Factor Ce= 1.00 Snow Thermal Factor C,= 1.10 Minimum Flat Roof Snow Load pf_m;n= 20.00 psf Flat Roof Snow Load pf= 30.80 psf SLOPED ROOF SNOW LOAD ON ROOF(Non-Slippery Surfaces) Roof Slope Factor _ C,_,00f= 1.00 Sloped Roof Snow Load on Roof ps_roof= 30.80 psf SLOPED ROOF SNOW LOAD ON PV PANEL(Unobstructed Slippery Surfaces) Roof Slope Factor Cs = 0.62 Sloped Roof Snow Load on PV Panel ps_pv= 19.00 psf Mighty Engineering Co 11708 Roxborough Rd Charlotte,NC 28211 I (980)689.9776 I info@mightyengineeringco.com pg 6 of 14 1NE MIGHTY IEBC IMPACT CHECK ENGINEERING CO. ' — w...o.....o..�,,..,.,.. ROOF AR-02 THOMAS RESIDENCE,35 WATER ST,NORTHAMPTON,MA,01053 EXISTING WITH PV PANEL Roof Dead Load(DL)= 7.00 10.00 psf Roof Live Load(Lr)= 16.00 0.00 psf Roof Snow Load(SL)= 30.80 19.00 psf EXISTING WITH PV PANEL (DL+Lr)/Cd= 18.40 11.11 psf (DL+SL)/Cd= 32.87 25.22 psf Maximum Gravity Load= 32.87 25.22 psf Load Increase(%)= -23.28% OK IEBC Provision: 2015 The requirements of section 807.4 of 2015 IEBC are met and the structure is permitted to remain unaltered. Mighty Engineering Co 11708 Roxborough Rd Charlotte,NC 28211 I (980)689.9776 I info@mightyengineeringco.com pg 7 of 14 /t�MIGHTY WIND UPLIFT CALCULATION i • ENGINEERING CO. ROOF AR-02 THOMAS RESIDENCE,35 WATER ST,NORTHAMPTON,MA,01053 SITE INFORMATION Ultimate Wind Speed(mph)= 117.00 mph Roof Pitch(deg.)= 33° Risk Category= II Roof Type= Gable Exposure Category= B Kd= 0.85 Mean Roof Height= 23.00 ft Kn= 1 Solar Array Dead Load= 3.00 psf Kz= 0.65 DESIGN CALCULATIONS Wind Velocity Press.(qh)=0.00256*Kz*Kzt*Kd*Ke*V2= 19.34 psf a(ft)= 4.50 Array Edge Factor(yE)= 1.50 Solar Array Pressure Eq.Factor(ya)= 0.60 Hardware Type: RL UNIVERSAL Allowable Load= 655.00 lbs SPF,2.5"lag embedment Max.X-Spacing(Zone 1-2r) 6.00 ft Effective Wind Area Max.Y-Spacing(Zone 1-2r) 5.80 ft 34.80 ft2 Max.X-Spacing(Zone 2n&3r) 6.00 ft Effective Wind Area Max.Y-Spacing(Zone 2n&3r) 5.80 ft 34.80 ft2 Max.X-Spacing(Zone 3e) 5.40 ft Effective Wind Area Max.Y-Spacing(Zone 3e) 5.80 ft 31.32 ft2 ROOF ZONE GCp(-)UPLIFT UPLIFT PRESSURE PULLOUT FORCE 1-2r -1.26 -11.63 psf 404.90 lbs 2n&3r -1.58 -15.03 psf 523.15 lbs 3e -1.99 -19.30 psf 604.42 lbs NOTE: • Wind calculation is based on ASCE 7-16,29.4-C&C,LC#7:0.6D+0.6W is used. Mighty Engineering Co 11708 Roxborough Rd Charlotte,NC 28211 I (980)689.9776 ( info@mightyengineeringco.com pg 8 of 14 Pr MIGHTY LOAD CALCULATION ENGINEERING CO. ROOF AR-03 THOMAS RESIDENCE,35 WATER ST,NORTHAMPTON,MA,01053 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 @ 18 in.O.C. = 0.97 psf Vaulted Ceiling Weight = 3.00 psf Miscellaneous = 1.50 psf Total Roof Dead Load R-DL= 10.00 psf REDUCED ROOF LIVE LOAD(Lr) Roof Live Load Lo= 20.00 psf Member Tributary Area A, <200 ft2 ROOF AR-03 Pitch 35°or 9/12 Tributary Area Reduction Factor R1= 1.00 Roof Slope Reduction Factor R2= 0.78 Reduced Roof Live Load,L,=Lo(R1)(R2) L,= 15.50 psf SNOW LOAD Ground Snow Load pe= 40.00 psf Effective Roof Slope 35° Snow Importance Factor Is= 1.00 Snow Exposure Factor Ce= 1.00 Snow Thermal Factor C,= 1.10 Minimum Flat Roof Snow Load Pf. = 20.00 psf Flat Roof Snow Load pf= 30.80 psf SLOPED ROOF SNOW LOAD ON ROOF(Non-Slippery Surfaces) Roof Slope Factor Cs roof= 1.00 Sloped Roof Snow Load on Roof = 30.80 psf SLOPED ROOF SNOW LOAD ON PV PANEL(Unobstructed Slippery Surfaces) Roof Slope Factor Cspv= 0.58 Sloped Roof Snow Load on PV Panel ps_P = 18.00 psf Mighty Engineering Co 11708 Roxborough Rd Charlotte,NC 28211 I (980)689.9776 I info@mightyengineeringco.com pg 9 of 14 INE MIGHTY IEBC IMPACT CHECK ENGINEERING CO. ROOF AR-03 THOMAS RESIDENCE,35 WATER ST,NORTHAMPTON,MA,01053 EXISTING WITH PV PANEL Roof Dead Load(DL)= 10.00 13.00 psf Roof Live Load(Lr)= 15.50 0.00 psf Roof Snow Load(SL)= 30.80 18.00 psf EXISTING WITH PV PANEL (DL+Lr)/Cd= 20.40 14.44 psf (DL+SL)/Cd= 35.48 26.96 psf Maximum Gravity Load= 35.48 26.96 psf Load Increase(%)= -24.02% OK IEBC Provision: 2015 The requirements of section 807.4 of 2015 IEBC are met and the structure is permitted to remain unaltered. Mighty Engineering Co 11708 Roxborough Rd Charlotte,NC 28211 I (980)689.9776 I info@mightyengineeringco.com pg 10 of 14 n r-/1'MIGHTY WIND UPLIFT CALCULATION ' `Es ENGINEERING CO. ROOF AR-03 THOMAS RESIDENCE,35 WATER ST,NORTHAMPTON,MA,01053 SITE INFORMATION Ultimate Wind Speed(mph)= 117.00 mph Roof Pitch(deg.)= 35° Risk Category= II Roof Type= Gable Exposure Category= B Kd= 0.85 Mean Roof Height= 23.00 ft K,,= 1 Solar Array Dead Load= 3.00 psf K,= 0.65 DESIGN CALCULATIONS Wind Velocity Press.(qh)=0.00256*K,*K,t*Kd*Ke*V2= 19.34 psf a(ft)= 4.50 Array Edge Factor(yE)= 1.50 Solar Array Pressure Eq.Factor(ya)= 0.60 Hardware Type: RL UNIVERSAL Allowable Load= 655.00 lbs SPF,2.5"lag embedment Max.X-Spacing(Zone 1-2r) 6.00 ft Effective Wind Area Max.Y-Spacing(Zone 1-2r) 5.80 ft 34.80 ft2 Max.X-Spacing(Zone 2n&3r) 6.00 ft Effective Wind Area Max.Y-Spacing(Zone 2n&3r) 5.80 ft 34.80 ftZ Max.X-Spacing(Zone 3e) 5.40 ft Effective Wind Area Max.Y-Spacing(Zone 3e) 5.80 ft 31.32 ft2 ROOF ZONE GCp(-)UPLIFT UPLIFT PRESSURE PULLOUT FORCE 1-2r -1.26 -11.67 psf 406.12 lbs 2n&3r -1.58 -15.07 psf 524.37 lbs 3e -1.99 -19.33 psf 605.52 lbs NOTE: • Wind calculation is based on ASCE 7-16,29.4-C&C,LC#7:0.6D+0.6W is used. Mighty Engineering Co 11708 Roxborough Rd Charlotte,NC 28211 I (980)689.9776 I info@mightyengineeringco.com pg 11 of 14 A'MIGHTY LOAD CALCULATION i ENGINEERING CO. �•...° °�«• ROOF AR-04 THOMAS RESIDENCE,35 WATER ST,NORTHAMPTON,MA,01053 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 @ 18 in.O.C. = 0.97 psf Vaulted Ceiling Weight = 3.00 psf Miscellaneous = 1.50 psf Total Roof Dead Load R-DL= 10.00 psf REDUCED ROOF LIVE LOAD(Lr) Roof Live Load Lo= 20.00 psf Member Tributary Area At <200 ft2 ROOF AR-04 Pitch 21°or 5/12 Tributary Area Reduction Factor R1= 1.00 Roof Slope Reduction Factor R2= 0.98 Reduced Roof Live Load,L,=L. (Rl)(R2) L,= 19.50 psf SNOW LOAD Ground Snow Load pg= 40.00 psf Effective Roof Slope 21° Snow Importance Factor I,= 1.00 Snow Exposure Factor Ce= 1.00 Snow Thermal Factor C,= 1.10 Minimum Flat Roof Snow Load pf_m; = 20.00 psf Flat Roof Snow Load pf= 30.80 psf SLOPED ROOF SNOW LOAD ON ROOF(Non-Slippery Surfaces) Roof Slope Factor C,_roof= 1.00 Sloped Roof Snow Load on Roof Ps_roof= 30.80 psf SLOPED ROOF SNOW LOAD ON PV PANEL(Unobstructed Slippery Surfaces) Roof Slope Factor C = 0.82 Sloped Roof Snow Load on PV Panel ps_pi,= 25.20 psf Mighty Engineering Co 11708 Roxborough Rd Charlotte,NC 28211 I (980)689.9776 I info@mightyengineeringco.com pg 12 of 14 INEMIGHTY IEBC IMPACT CHECK ENGINEERING CO. ROOF AR-04 THOMAS RESIDENCE,35 WATER ST,NORTHAMPTON,MA,01053 EXISTING WITH PV PANEL Roof Dead Load(DL)= 10.00 13.00 psf Roof Live Load(Lr)= 19.50 0.00 psf Roof Snow Load(SL)= 30.80 25.20 psf EXISTING WITH PV PANEL (DL+Lr)/Cd= 23.60 14.44 psf (DL+SL)/Cd= 35.48 33.22 psf Maximum Gravity Load= 35.48 33.22 psf Load Increase(%)= -6.37% OK IEBC Provision: 2015 The requirements of section 807.4 of 2015 IEBC are met and the structure is permitted to remain unaltered. Mighty Engineering Co 11708 Roxborough Rd Charlotte,NC 28211 I (980)689.9776 I info@mightyengineeringco.com pg 13 of 14 INEMIGHTY WIND UPLIFT CALCULATION ENGINEERING CO. ROOF AR-04 THOMAS RESIDENCE,35 WATER ST,NORTHAMPTON,MA,01053 SITE INFORMATION Ultimate Wind Speed(mph)= 117.00 mph Roof Pitch(deg.)= 21° Risk Category= II Roof Type= Gable Exposure Category= B Kd= 0.85 Mean Roof Height= 15.00 ft K,t= 1 Solar Array Dead Load= 3.00 psf K,= 0.57 DESIGN CALCULATIONS Wind Velocity Press,(qh)=0.00256*KZ*KZt*Kd*Ke*V2= 17.12 psf a(ft)= 4.50 Array Edge Factor(yE)= 1.50 Solar Array Pressure Eq.Factor(ya)= 0.60 Hardware Type: RL UNIVERSAL Allowable Load= 655.00 lbs SPF,2.5"lag embedment Max.X-Spacing(Zone 1&2e) 6.00 ft Effective Wind Area Max.Y-Spacing(Zone 1&2e) 5.80 ft 34.80 ft2 Max.X-Spacing(Zone 2n-3e) 6.00 ft Effective Wind Area Max.Y-Spacing(Zone 2n-3e) 5.80 ft 34.80 ft2 Max.X-Spacing(Zone 3r) 5.40 ft Effective Wind Area Max.Y-Spacing(Zone 3r) 5.80 ft 31.32 ft2 ROOF ZONE GCp(-)UPLIFT UPLIFT PRESSURE PULLOUT FORCE 1&2e -1.36 -10.86 psf 378.05 lbs 2n-3e -1.90 -15.89 psf 553.11 lbs 3r -2.13 -18.04 psf 565.08 lbs NOTE: • Wind calculation is based on ASCE 7-16,29.4-C&C,LC#7:0.6D+0.6W is used. Mighty Engineering Co 11708 Roxborough Rd Charlotte,NC 28211 I (980)689.9776 I info@mightyengineeringco.com pg 14 of 14 SHEET INDEX LEGEND SCOPE OF WORK GENERAL NOTES PAGE# DESCRIPTION MI •SYSTEM SIZE:5625W DC,3800W AC •ALL WORK SHALL COMPLY WITH MA 9TH ED.CMR 780(2015 IRC/IBCAEBC),2023 PV-1.0 COVER SHEET SERVICE ENTRANCE •MODULES:(15)VIKRAM SOLAR:VSMDHT.60.375.05 NEC AND 2023 MA ELECTRICAL CODE 527 CMR 12.00(2023 NFPA 70 WITH MA •INVERTERS:(1)SOLAREDGE TECHNOLOGIES: AMENDMENTS),MUNICIPAL CODE,AND ALL MANUFACTURERS'LISTINGS AND PV-2.0 SITE PLAN SE3800H-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 MODULES,ARE CLASS A FIRE RATED. INV INVERTER(S) •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 n 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 r 1 INTERIOR EQUIPMENT •PV INSTALLATION COMPLIES WITH THE NEC 2023 ARTICLE 690.12(B)(2)(2). A AMPERE L J 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 sunrun AFC ARC FAULT CIRCATINTERVPTER ® CHIMNEY AZIM ALNUTH COMP COMPOSITION DC DIRECT CURRENT Q ATTIC VENT #180120 (E) EXISTING = FLUSH ATTIC VENT VICINITY MAP - 150 PAD3ETIE ST UNIT A ,NA wmauu ESS ENERGY STORAGE SYSTEM o PVC PIPE VENT ) PHONE o EXT EXTERIOR ® METAL PIPE VENT CUSTOMER RESIDENCE: INT INTERIOR - MATTHEW THOMAS ® T-VENT MAP ►NMSERVICEPANEL 35 WATER ST,NORTHAMPTON, IN) NEW Q - .<� 9 iE MA,01053 SATELLITE DISH „1 ' ' NTS NOT TO SCALE TEL.(413)539-3165 OC ON CENTER �/ FIRE SETBACKS APN:NHAM-00001013-000065-000001 PRE-FAR PRE-FABRICATED PROJECT NUMBER: PSF POUNDS PER SQUARE FOOT • HARDSCAPE 224R-035TH01 PV PHOTOVOLTAIC • DESIGNER: (415)580b920 ex3 RSD RAPID SHUTDOWN DEVICE —PL- PROPERTY LINE rL TRANSFORMERLESS SOLAR MODULES FLORIEN NIYONKURU SCALE NTS 1 SHEET TYP TYPICAL V VOLTSMIMI REV NAME DATE COMMENTS COVER SHEET W WATTS =MEI REV:A 6/22/2023 ' LAN LANDSCAPE SNR MOUNT PAGE PV-1.0 POR PORTRAIT SNR MOUNT&SKIRT TAmpn-rwoa-4.D.el SITE PLAN-SCALE=3/64"=1'-0" ARRAY TRUE MAG PV AREA (N)ARRAY AR-01 PITCH AZIM AZIM (SOFT) �'� AR-01 33' 84° 98' 79.8 AR-02 33' 174' 188' 99.8 (E)RESIDENCE rM C j AR-03 35' 264' 278° 79.8 (N)ARRAY AR-03 AR-04 21' 265'' 279° 39.9 al AC (N)ARRAY AR-04 NV PL PL PL PL Pl. PL 1 1 - 7311111 \ in r-fr0.4$ _Is rn \ fn ii '---sr ,,,,,, -4 EMI Ril sunrun ENGINEER ADDRESS as&ISis'N ST SUITE 1900 ROOF PATHWAYS SAN ERANCISCO CA w104 P e912.w2m03 (3'TYP) A 6180120 150 PADOETTE ST UNIT A CHICOPEE.MA 010Zb1000 PnONE0 PL —� PL P1 CUSTOMER RESIDENCE: MATTHEW THOMAS L ________ 0. ��— 35 WATER ST,NORTHAMPTON, MA,01053 FIRE TEL.(413)539-3165 SETBACKS(18"TYP) APN:NHAM-0000106-000065-000001 PROJECT NUMBER: NOTES: (N)ARRAY AR-02 224R-035TH01 • RESIDENCE DOES NOT CONTAIN ACTIVE FIRE SPRINKLERS. DESIGNER: (415)580-6920 ex3 (E)DRIVEWAY FLORIEN NIYONKURU ARRAY DETAILS: SHEET • TOTAL ROOF SURFACE AREA:1003 SOFT. SITE PLAN • TOTAL PV ARRAY AREA:299.3 SQ FT. • PERCENTAGE PV COVERAGE: REV:B 6/222023 (TOTAL PV ARRAY AREA/TOTAL ROOF SURFACE AREA)'100=29.8% PAGE PV-2.O rMpMM•_wMon_4 041 ROOF INFO FRAMING INFO ATTACHMENT INFORMATION DESIGN CRITERIA Name Type Height Type Max OC Detail Max Landscape Max Landscape Max Portrait Max Portrait Configuration Span Spacing OC Spacing Overhang OC Spacing Overhang MAX DISTRIBUTED LOAD:3 PSF RL UNIVERSAL,SPEEDSEAL TRACK ON SNOW LOAD:40 PSF AR-01 COMP SHINGLE-RLU 1-Story 2X4 RAFTERS 6'-2" 18" COMP,SEE DETAIL SNR-DC-00436 3'-0" 1'-6' STAGGERED WIND SPEED: 117 MPH 3-SEC GUST. AR-02 COMP SHINGLE-RLU 2-Story 2X4 RAFTERS 6'-2" 18" RL UNIVERSAL,SPEEDSEAL TRACK ON COMP,SEE S.S.LAG SCREW 6'-0" 2'-4" 3'-0" 1'-6" STAGGERED DETAIL SNR-DC-00436 5/16"X5.5"X 2.5"MIN.EMBEDMENT AR-03 COMP SHINGLE-RLU 2-Story 2X4 RAFTERS 6'-2" 18" RL UNIVERSAL,SPEEDSEAL ON COMP,SEE 6'-0" 2'-4" 3'-0" 1'-6" STAGGERED DETAIL SNR-DC-00436 RL UNIVERSAL,SPEEDSEAL TRACK ON COMP,SEE �HOF AR-04 COMP SHINGLE-RLU 1-Story 2X4 RAFTERS 6'-5" 18" DETAIL SNR-DC-00436 6'-0" 2'-4" 3'-0" 1'-6" STAGGERED 0, ssic cr MNOUCHEHR t I HARHAM ESIY n Di-AR-01-SCALE:3/16"=1'-0" D2-AR-02-SCALE:3/18"=1'-0" g cmi. PITCH:AZIM4° PITCH:AZIM74° \_ 5 5891/ 33° 33° \%.gyp NAL 11— 14' — 1'-4" /ry 8'-5" 17'-6" 1'-5" Mir 6'TYP— ► Digitally signed /�%/./. ,'-„" �����Arm Fr i P " 9 Y 91111111 - 5 2'' by Manouchehr Hakhamaneshi Is il II 1 '10" Date: 2023.06.23 05:06:13 -04'00' 8", 7" 10"-, - sunrun D3-AR-03-SCALE:3/16"=1'-0" D4-AR-04-SCALE:3/16"=1'-0" 4160120 AZ1M 265° PITCH:35° 1'-1" —� 14' —3'-5"— PITCH:21° +m wr aeooerre sruAc+acovc�.NA,ma.o +au FAX l i'i 6'TYP ��'-----..-1 1'- CUSTOMER RESIDENCE: MATTHEW THOMAS // /g TMp / 211111111,11101 35 WATER ST,NORTHAMPTON, / 2 9" MA,01053 1 _ , 10"• , 3,_5" TEL.(413)539-3165 APN:NHAM-000010B-000065-000001 5'-10" ' 2'-4" PROJECT NUMBER: 224R-035TH01 p - n — 0 ` _4,-0„_• DESIGNER: (415)580.6920 ex3 1"- FLORIEN NIYONKURU •IF ARRAY(EXCLUDING SKIRT)IS WITHIN 12"BOUNDARY REGION OF ANY ROOF PLANE EDGES SHEET (EXCEPT VALLEYS),THEN ATTACHMENTS NEED TO BE ADDED AND OVERHANG REDUCED WITHIN LAYOUT INSTALLERS SHALL NOTIFY ENGINEER OF ANY POTENTIAL STRUCTURAL ISSUES OBSERVED THE LO12"BOUNDARY REGIONENONLY INA INDICATEDCWS: PRIOR TO PROCEEDING W/INSTALLATION. ••ALLOWABLE ATTACHMENT SPACING ON PLANS TO BE REDUCED BY 50%. REV:B 6/22/2023 "ALLOWABLE OVERHANG INDICATED ON PLANS TO BE 1/5TH OF ALLOWABLE ATTACHMENT SPACING INDICATED ON PLANS. PAGE PV-3.0 r mplN°,5,,O,4.0.91 120/240 VAC SINGLE PHASE SERVICE < OMETER#: NOTE:TOTAL PV BACKFEED=20A NATIONAL GRID 44300462 USED FOR INTERCONNECTION UTILITY CALCULATIONS GRID I SUPPLY SIDE TAP 4 C I EXISTING 100A (N)LOCKABLEBLADE TYPE MAIN BREAKER FUSED AC (N)LOCKABLE SOLAREDGE TECHNOLOGIES: DISCONNECT BLADE TYPE SE3800H-USSN 1 100 A AC DISCONNECT 3800 WATT INVERTER JUNCTION BOX PV MODULES MAIN BUS n n OR EQUIVALENT (� / VIKRAM MODUOLAR:VSMOHT.60.375.05 / EXISTING / �AAAJ 100A MAIN o,o, o�� 2/± —� �— +O// �-, PANEL OPTIMIZERS WIRED IN: FACILITY u (1)SERIES OF(15)OPTIMIZERS 20A FUSES I I LOADS FADcrtr 1GRDUND SQUARE D SQUARE D LOAD RATED DC DISCONNECT D222NRB DU221RB WITH AFCI,RAPID SHUTDOWN L SOLAREDGE POWER OPTIMIZERS 3R,60A 3R,30A,2P COMPLIANT S440 I20/240VAC 120/240VAC CONDUIT SCHEDULE s u n ru n ._ # CONDUIT CONDUCTOR NEUTRAL GROUND 1 NONE (2)10 AWG PV WIRE NONE (1)10 AWG BARE COPPER 2 3/4"EMT OR EQUIV. (2)10 AWG THHN/THWN-2 NONE (1)10 AWGN/THHTHWN-2 #180120 3 3/4"EMT OR EQUIV. (2)10 AWG THHWTHWN-2 (1)10 AWG THHN/THWN-2 (1)8AWGTHHN/THWN-2 ,50PAOC£ITEPT UNIT A,CHICOPEE.MAa10S1-v33 PHONED FAX 0 4 3/4"EMT OR EQUIV. (2)6 AWG THHN/THWN-2 (1)8 AWG THHN/THWN-2 (1)8 AWG THHN/THWN-2 CUSTOMER RESIDENCE: MATTHEW THOMAS 35 WATER ST,NORTHAMPTON, MA,01053 MODULE CHARACTERISTICS g440 OPTIMIZER CHARACTERISTICS: TEL.(413)539-3165 VIKRAM SOLAR:VSMDHT.60.375.05: 375 W MIN INPUT VOLTAGE 8 VDC APN:NHAM-00001013-000065-000001 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-035TH01 SHORT CIRCUIT CURRENT: 12.82 A MAX OUTPUT CURRENT: 15 ADC DESIGNER: (415)580-6920 ex3 SYSTEM CHARACTERISTICS-INVERTER I FLORIEN NIYONKURU SYSTEM SIZE: 5625 W SHEET SYSTEM OPEN CIRCUIT VOLTAGE: 15 V ELECTRICAL SYSTEM OPERATING VOLTAGE: 380 V MAX ALLOWABLE DC VOLTAGE: 480 V SYSTEM OPERATING CURRENT: 14.81 A REV B 6/22/2023 SYSTEM SHORT CIRCUIT CURRENT: 15 A PAGE PV-4.0 rmplas_Fvlson_4.0.91 DocuSign Envelope ID:DB7DB1DC-646E-41C1-BOAB-6EBF9772344B Sunrun BrightSaveTM Agreement Matthew Thomas 35 Water St, Northampton, MA, 01053 Take Control of Your Electric Bill $0 25 Years $ 115 $0 .255 Deposit due Agreement Term Length Monthly Bill for Year Year 1 Cost per kWh Today (3.50% annual increase One (plus taxes, if applicable: (excluding upfront in monthly bill) includes $7.50 discount for payment, if any) Auto-Pay enrollment) WE'VE GOT YOU COVERED WITH OUR WORRY-FREE SERVICE 13' C;) ,„, r We provide hassle-free We monitor the system We warrdnt, insure, Selling your home? design, permitting, and to ensure it runs maintain and repair We guarantee the buyer installation. properly. the sysjtem. We will qualify to assume also pro ide a 10- your agreement. year roo warranty. A SOLAR SYSTEM DESIGN FOR YOUR HOME You get a 5.2$ kW DC Solar System With 14 Solar -anels and 1 Inverter(s) Which will pros uce an est. 5,434 kWh in its first year And offset app ox.124% of your current, estimated electricity usa•e YOUR SALES REPRESENTATIVE: Ray Patel ray.patel@sunrun.com +1 (4 3) 923-2191 DocuSign Envelope ID:DB7DB1DC-646E-41C1-BOAB-6EBF9772344B By signing below, you acknowledge that you have reviewed and received a complete copy of the Agreement without any blanks. Such Agreement shall be the complete understanding between the Parties. SUNRUN I upN SERVICES INC. Signatur : ti."`" Hw.0.., y`,....A'`." 5605EB4F36F94C0... Print Name: Marilyn Munroe Herrera Date: 6/1/2023 Title: project operations Federal Employer Identification Number: 26-2841711 IF YOU CHOOSE TO PAY BY CHECK, MAKE CHECKS OUT TO SUNRUN INC. NEVER MAKE A CHECK OUT TO A SALES REPRESENTATIVE. OUR SALES REPRESENTATIVES ARE NOT AUTHORIZED TO RECEIVE CHECKS IN THEIR OWN NAMES. YOU MAY CANCEL THIS TRANSACTION AT ANY TIME PRIOR TO MIDNIGHT OF THE TENTH EFFECTIVE DATE. PLEASE REVIEW THE ATTACHED NOTICES OF CANCELLATION FOR AN EXPLANATION OF THIS RIGHT. Customer .Pr� ount Holder Secondary Account Holder(Optional) \---nagrillittfft Matthew Thomas Signature 6/1/2023 Date Print Name Email Address*: inthehouse123@comcast.net Mailing Address: 35 Water St Northampton, MA 01053 Phone: (413) 539-3165 Email addresses will be used by Sunrun for official correspondence, such as sending monthly bills or other invoices. Sales Consultant By signing be/ow/acknowledge that/am Sunrun accredited, that/presented this agreement according to swami Code of Conduct, and that/obtained the homeowner's signature on this agreement. tQ67836 eE.. Ray Patel Print Name 866R13n772 Sunrun ID number Sunrun Installation Services Inc. 1225 Bush Street, Suite 1400, San Francisco, CA 94104 1888.GO.SOLAR I HIC 180120 Contract Version: 2020Q1 V1 Generation Date: 6/1/2023 Proposal ID: PK4ZLNDAA33N-H Version 2020Q1 V1 21