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BP-2024-0755 19 ELLINGTON RD COMMONWEALTH OF MASSACHUSETTS Map:Block:Lot: 29-433-001 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-2024-0755 PERMISSION IS HEREBY GRANTED TO: Project# SOALR 2024 Contractor: License: SUNRUN INSTALLATION SERVICES Est.Cost: 8272 INC CS-090170 Const.Class: Exp.Date:05/09/2026 Use Group: Owner: L. MATUSZEK, MICHAEL Lot Size (sq.ft.) Zoning: WSP Applicant: SUNRUN INSTALLATION SERVICES INC Applicant Address Phone: Jnsurance: 240A CHERRY ST 413-259-8044 WC614287602 SHREWSBURY, MA 01545 ISSUED ON: 06/11/2024 TO PERFORM THE FOLLOWING WORK: INSTALL 11 ROOFTOP SOLAR MODULES 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: iti<re Fees Paid: $75.00 212 Main Street,Phone(413)587-1240,Fax:(413)587-1272 Office of the Building Commissioner RAC--VEQ The Commonwealth of Massacl usett Board of Building Regulations and Stan ardsJUN �024 OR ;' 1UNI [PAM 1' 60 Massachusetts State Building Cod 780 MR SE Building P rmit Application To Construct,Repai Rend T�r1 evis Mar 2011 I Jar-fho n O One-or Two-Family Dwelling THAM,,rorv.MAp, s This Section For Official Use Only Building Permit Number' 2 4f -76-S-- Date Applied: F 4/8-4125, // Z------- 1,-H-zovi Building Official(Print Name) Signature Date SECTION 1:SITE INFORMATION III r f Address l t/� 1.2 Assessors Map& Parcel Numbers 1.1a Is this an aL�e'pteedJistreet?yes no Map Number Parcel Number 1.3 Zoning Information: 1.4 Property Dimensions: Zoning District Proposed Use Lot Area(sq R) Frontage(It) 1.5 Building Setbacks(ft) Front Yard Side Yards Rear Yard Required Provided Required Provided Required Provided 1.6 Water Supply:(M.G.L c.40,§54) 1.7 Flood Zone Information: 1.8 Sewage Disposal System: Public 0 Private 0 Zone: _ Outside Flood Zone? Municipal❑ On site disposal system ❑ Check if ves❑ SECTION 2: PROPERTY OWNERSHIP' lif) thuter'of/ReA ICIlaai Pia rdirl:I aZek 0 Of+-604--Mi°lai MA N ie(FAIN, Cii - �tatc.ZIP �d ago a13 a188 No.and Street telephone Email Address SECTION 3:DESCRIPTION OF PROPOSED WORK'(check all that apply) New Construction 0 Existing Building❑ Owner-Occupied 0 Repairs(s) 0 Alteration(s) 0 Addition 0 Demolition 0 Accessory Bldg. 0 Number of Units Other lit'Specify: olar Installation -/�/f Desc Option of Proposed Work':I Calla on of roof top_ voltaic solar sys module ei �`h eerWa>� p . run.COY1 SECTION 4: ESTIMATED CONSTRUCTION COSTS Item Estimated Costs: Official Use Only (Labor an Materials) I. Building Si 1. Building Permit Fee:$ Indicate how fee is determined: 2. Electrical s*/ 0 Standard City/Town Application Fee '— 0 Total Project Cost;(Item 6)x multiplier x 3.Plumbing S 2. Other Fees: $ 4.Mechanical (HVAC) S List: - 5.Mechanical (Fire S Suppression) Total All Fees::$ Check No.. In Check Amount:/1 Cash Amount:_ 6.Total Project Cost: 5vt, /t� ❑Paid in Full 0 Outstanding Balance Due: SECTION 5: CONSTRUCTION SERVICES 5.1 Construction Supervisor License(CSL) CS-090170 05109/2026 Robert J Decker IV, IV License Number Expiration Date Name of CSI. I folder List CSL Type(see below) U 240a Cherry St, Shrewsbury, MA 01545 Type Descripticm No.and Street 11 Unrestricted(Buildings up to 35.000 cu.tt.) Chicopee, MA 01022 R Restricted I&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) . , . ,, , • 1. Sunrun Installation Services Inc 180120 E1xpiration Date IIIC Company Name or HIC Registrant Name 225 Bush StSuite 1400 pioneervalleypermitsesunrun.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 beha'f,in all matters relative'to worLicauthorized by this building pefrtiit application. 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 con fined in this application is true and accurate to the best of my knowledge and understanding. 'E"- : ,a0,464 . .a. /aMt Prm 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 \ ww.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,fmishbd 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 Massachusetts _w= Department of Industrial Accidents = ' Office of Investigations tr'l- Lafayette City Center _ a • "!zr=c- 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 I 6. ❑ New construction employees (full and/or part-time).* have hired the sub-contractors 2 (1 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 ❑ Roof repairs insurance required.] t c. 152, §I(4),and we have no Solar Installation employees. [No workers' 13.® Other comp. insurance required.] *Any applicant that checks box#1 must also till 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: 1 0/1/2024 Job Site Address: 19 £ //ir)517L011 id City/State/Zip:UQ r+h t rn t�t 112. P Attach a copyof 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 an r the pains and penalties of perjury that the information provided above is true and correct. Si 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): 10Board of Health 20 Building Department 31:City/Town Clerk 4.0 Electrical Inspector 5E'lumbing 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 inforn tion (if necessary) and under"Job Site Address"the applicant should write"all'Idcations'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 c. Commonwealth of Massachusetts Construction Supervisor IPDivision of Occupational Licensure Unrestricted-Buildings of any use group which contain less than Board of Building Regulations and Standards 35,000 cubic feet(991 cubic meters)of enclosed space. Con Regulations CS-090170 spires:05/09/2026 I. ROBERTJD C F 77 FEDERALIST O MONTAGUE Paik 2' f„ r �O .r b'vOj LE+dil�00 Failure to possess a current edition of the Massachusetts State Building Code is cause for revocation of this license. Commissioner eW s,— Contact OPSI:(617)727-3200 or visit www.mass.gov/dpllopsi 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 Re ration: 180120 21 WORLDS FAIR DR Ex xpipiration: 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 Re 1 f[Htlpn Ex!lrtticn 1000 Washington Street -Suite 710 180120 10/13/2024 Boston,MA 02118 SUNRUN INSTALLATION SERVICES INC. ROBERT J.DECKER IV � /� 225 BUSH STREET /larlr "%7Lr'r�'1/L l:•��1 SUITE 1400 Vf/ SAN FRANCISCO,CA 94104 Undersecretary Not alid without signature �—.",I SUNRINC-02 TWANG ACORO CERTIFICATE OF LIABILITY INSURANCE DATE(MMIDD/YYYY) _ `.----- 9/1/2023 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 CONTACT NAME: Walter Tanner Alliant Insurance Services,Inc. PHONE FAX 560 Mission St 6th Fl (AM,No,Ext): I(AIC,No): San Francisco,CA 94105 AooRESS:Walter.Tanner@alliant.COm INSURER(S)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 D: 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 I POLICY EFF POLICY EXP LIMITS LTR INSD WVD (MM(DD/YYY`O,(11MIDD/YYYY) A X COMMERCIAL GENERAL LIABILITY 2,000,000 EACH OCCURRENCE $ CLAIMS-MADE X OCCUR MKLV5ENV104332 10/1/2023 10/1/2024 DAMAGE TO RENTED 1,000,000 PREMISES(Eaoccurrence) $ MED EXP(Any one person) $ 5,000 PERSONAL&ADV INJURY $ 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 ((EOM a NaccidEentD SINGLE LIMIT) $ 2,000,000 X ANY AUTO BAP614287702 10/1/2023 10/1/2024 BODILY INJURY(Per person) $ OAAUTOS ONLY AUTOSSULED BODILY INJURY(Per accident) $ HIRES AlTOS Ram? PROPERTY DAMAGE AUTOS ONLY A N (Per accident) $ X Co 8 X0Ded.: Coll..Not Covered Liability Ded.: $ 1,000,000 SUMBRELLA LIAB OCCUR EACH OCCURRENCE $ EXCESS LIAB CLAIMS-MADE AGGREGATE $ DED RETENTION$ $ C WORKERS COMPENSATION X H AND EMPLOYERS'LIABILITY STATUTE ER WC614287602 10/1/2023 10/1/2024 1,000,000 ANY YIPROPRIETggO��RR�IPARTNERJE ECUTIVE YNN N/A E.L.EACH ACCIDENT $ (Mandatory In NH) E L.DISEASE-EA EMPLOYEE $ 1,000,000 If yes.describe under 1,000,000 DESCRIPTION OF OPERATIONS below E.L.DISEASE-POLICY LIMIT $ DESCRIPTION OF OPERATIONS I LOCATIONS/VEHICLES (ACORD 101,Additional Remarks Schedule,may be attached if more space is required) Workers'Compensation Policy WC614287601 Deductible:51,000,000. Evidence of Insurance. CERTIFICATE HOLDER CANCELLATION SHOULD ANY OF THE ABOVE DESCRIBED POLICIES BE CANCELLED BEFORE Cityof Northampton THE EXPIRATION DATE THEREOF, NOTICE WILL BE DELIVERED IN 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 �E MIGHTY ENGINEERING CO. June 9,2024 RE CERTIFICATION LETTER Project Address: MICHAEL MATUSZEK RESIDENCE 19 ELLINGTON RD NORTHAMPTON, MA,01062 Design Criteria: -Applicable Codes=2015 IRC/IBC/IEBC W/(780 CMR)MA 9th Edition,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 @ 24"OC. Roof DL=7 psf,Roof LUSL=35 psf(Non-PV),Roof LL/SL=30.3 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. D igitally signed by UCHEHRK MESH Manouchehr No. 5589Z Hakhamaneshi Date: 2024.06.09 12:16:38 -04'00' Mighty Engineering Co 11708 Roxborough Rd Charlotte,NC 28211 I (980)689.9776 I info@mightyengineeringco.com pg i of 4 E/I' MIGHTY r i ENGINEERING CO. RESULTS SUMMARY Olitle.TO T K[(D[RVTCTAT}ONS MICHAEL MATUSZEK RESIDENCE, 19 ELLINGTON RD,NORTHAMPTON,MA,01062 MOUNTING PLANE STRUCTURAL EVALUATION MOUNTING PLANE ROOF PITCH RESULT GOVERNING ANALYSIS (deg.) ROOF AR-01 18 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 mode 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 os 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 11708 Roxborough Rd Charlotte, NC 28211 I (980)689.9776 I info@mightyengineeringco.com pg 2 of 4 /'MIGHTY LOAD CALCULATION • ENGINEERING CO. ...,..,..,, ROOF AR-01 MICHAEL MATUSZEK RESIDENCE,19 ELLINGTON RD,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 @ 24 in.O.C. = 0.73 psf No Vaulted Ceiling = 0.00 psf Miscellaneous = 1.50 psf Total Roof Dead Load R-DL= 6.70 psf REDUCED ROOF LIVE LOAD(Lr) Roof Live Load Lo= 20.00 psf Member Tributary Area A, <200 ft2 ROOF AR-Ol Pitch 18°or 4/12 Tributary Area Reduction Factor RI= 1.00 Roof Slope Reduction Factor R,= 1.00 Reduced Roof Live Load,L,=L,(R2)(R2) Lr= 20.00 psf SNOW LOAD Ground Snow Load pg= 40.00 psf Effective Roof Slope 18° Snow Importance Factor Is= 1.00 Snow Exposure Factor Ce= 1.00 Snow Thermal Factor C,= 1.10 Minimum Flat Roof Snow Load pr rn,„= 35.00 psf Flat Roof Snow Load Pr= 35.00 psf SLOPED ROOF SNOW LOAD ON ROOF(Non-Slippery Surfaces) Roof Slope Factor Cs.,00r= 1.00 Sloped Roof Snow Load on Roof Ps•root= 35.00 psf SLOPED ROOF SNOW LOAD ON PV PANEL(Unobstructed Slippery Surfaces) Roof Slope Factor Cs.P„= 0.87 Sloped Roof Snow Load on PV Panel ps.p„= 30.30 psf Mighty Engineering Co 11708 Roxborough Rd Charlotte,NC 28211 I (980)689.9776 I info@mightyengineeringco.com pg 3 of 4 MIGHTY IEBC IMPACT CHECK INE ENGINEERING CO. ROOF AR-01 MICHAEL MATUSZEK RESIDENCE,19 ELLINGTON RD,NORTHAMPTON,MA,01062 EXISTING WITH PV PANEL Roof Dead Load(DL)= 6.70 9.70 psf Roof Live Load(Lr)= 20.00 0.00 psf Roof Snow Load(SL)= 35.00 30.30 psf EXISTING WITH PV PANEL (DL+Lr)/Cd= 21.36 10.78 psf (DL+SL)/Cd= 36.26 34.78 psf Maximum Gravity Load= 36.26 34.78 psf Load Increase(%)_ -4.08% 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 4 SHEET INDEX SCOPE OF WORK GENERAL NOTES PAGE H DESCRIPTION •SYSTEM SIZE 4400W DC,3800W AC •ALL WORK SHALL COMPLY WITH MA 9TH ED CMR 780(2015IRCABCAEBC),7.1C PV-1 0 COVER SHEET •MODULES (11)HANWHA O-CELLS 0 PEAK DUO BLK ASCE&2015 NDS,2023 NEC AND 2023 MA ELECTRICAL CODE 527 CMR 12 00(2023 ML-G10+/T 400 NFPA 70 WITH MA AMENDMENTS).MUNICIPAL CODE,AND ALL MANUFACTURERS PV-2.0 SITE PLAN •INVERTERS (1)GROWATT NEW ENERGY TECHNOLOGY CO LISTINGS AND INSTALLATION INSTRUCTIONS LTD MIN 3800TL-XH-US •PHOTOVOLTAIC SYSTEM WILL COMPLY WTH NEC 2023. PV-3.0 LAYOUT •RACKING.TOPSPEED,ATTACHMENT DETAIL.MOUNT TO PV-4 0 ELECTRICAL WOOD DECK.SNR•DC-30004 •ELECTRICAL SYSTEM GROUNDING WILL COMPLY WTH NEC 2023. V•5 0 SIGNAGE •RAPID SHUTDOWN.(11)TIGO ENERGY,INC TS4-A-F ROOFTOP MODULE LEVEL RAPID SHUTDOWN DEVICE •PHOTOVOLTAIC SYSTEM IS UNGROUNDED.NO CONDUCTORS ARE SOLIDLY GROUNDED IN THE INVERTER SYSTEM COMPLIES WTH 690.35 •MODULES CONFORM TO AND ARE USTED UNDER UL 61730 •INVERTER CONFORMS TO AND IS LISTED UNDER UL 1741 •RACKING CONFORMS TO AND IS LISTED UNDER UL 2703 •SNAPNRACK RACKING SYSTEMS,IN COMBINATION MATH TYPE I.OR TYPE II MODULES,ARE CLASS A FIRE RATED •RAPID SHUTDOWN REQUIREMENTS MET WHEN INVERTERS AND ALL CONDUCTORS ARE WTHIN ARRAY BOUNDARIES PER NEC 690 12(1) •CONSTRUCTION FOREMAN TO PLACE CONDUIT RUN PER 690 31(D) •ARRAY DC CONDUCTORS ARE SIZED FOR DERATED CURRENT •1218 AMPS MODULE SHORT CIRCUIT CURRENT •19.04 AMPS DERATED SHORT CIRCUIT CURRENT(690 8(A)&690 8(B)). •PV INSTALLATION COMPLIES WITH THE NEC 2023 ARTICLE 690.12(B)(2)(2) CONTROLLED CONDUCTORS LOCATED INSIDE THE ARRAY BOUNDARY ARE LIMITED TO 80 VOLTS WTHIN 30 SECOND OF A RAPID SHUTDOWN]INITIATION sunrun 018012C ABBREVIATIONS VICINITY MAP oT ..n.,A:„,,.„ry . ANstur c PL ALTECNATING':LIRREIIT Q CUSTOMER RESIDENCE A, AAr rM,IT.-RCAT INTERIPTER • MICHAEL MATUSZEK wlmrtN 19 ELLINGTON RD, • COIAPCigTION NORTHAMPTON,MA.01062 f.RECT CURRENT TEL p131289.0895 rcm,+; APN NHAM-000029-000431000001 EIF_R:v�Tcw+;E sr 5TEM . ' PROJECT NUMBER t 224R-019MATU IF.v DESIGNER U151580.6920ex3 P MAZLI MATUTE SHEET PV f+ COVER SHEET Rite r.. TL REV.A 6/812024 PAGE PV-1.0 w Y.A•. SITE PLAN-SCALE=1116"=1'-0' NOTES: • RESIDENCE DOES NOT CONTAIN ACTIVE FIRE i. SPRINKLERS , ARRAY DETAILS: (N)ARRAY AR-01 • TOTAL ROOF SURFACE AREA 1524 SOFT Q. • TOTAL PV ARRAY AREA 232.5 SQ FT. • PERCENTAGE PV COVERAGE 2 (TOTAL PV ARRAY AREA/TOTAL ROOF SURFACE AREA)•100=15 3% ROOF PATHWAYS (3'TYP) <s<l4i ARRAY TRUE MAG PV AREA FIRE SETBACKS CT� PITCH AZIM AZIM (SOFT) (18'TYP) AL '3po AR-01 18' 43' 57' 2325 ROOF PATHWAYS -=lir :.�,� l' / • <\\. , la • (E)DRIVEWAY 4 / (E)RESIDENCE sunrun 4 #180120 \ . „ I— 1 L�J '3 g® MICHAEL MAEUSCUSTOMER ZE CE K 0 19 ELUNGTON RD. \/ NORTHAMPTON,MA 01062 (E)DETACHED STRUCTURE TEL(413)289-0895 NOTE:ROOFTOP MODULE LEVEL RAPID SHUTDOWN DEVICE APN NHAA4000029 000433-000001 INSTALLED ON EACH MODULE PER NEC 69012 PROJECT NUMBER 224R-019MATU LEGEND ® SUNRUN METER 112311 AC DISCONNECT(S) EV ELECTRIC VEHICLE MICROGRID i_ GROUNDING SOLAR MODULES DESIGNER I4151580 6920 ex7 SUPPLY EQUPMENT pj INTERCONNECT DEVICE ELECTRODE MAZLI MATUTE L y QOC +J L ENERGY STORAGE (� E-1 INTERIOR EQUIPMENT DEDICATED PV METER DC DISCONNECTS) l f SYSTEM I� J METER ADAPTER L J SHOWN AS DASHED SHEET re SERVICE ENTRANCE KSP)SUB PANEL ®INVERTER(S) Q ACREL METER K BI)BACKUP INTERFACE OcONMl1NICATION SITE PLAN L. ALam_ I�-/ REV.A 6/8/2024 Mp MAIN PANEL LC PV LOAD CENTER LIIIJ SOLAREDGE METER CB IQ COMBINER BOX BP BACKUP LOADS PANEL TOPSPEED PAGE PV-2.0 MOUNT - ` 1 ROOF INFO FRAMING INFO ATTACHMENT INFORMATION DESIGN CRITERIA T Height T Max OC Minimum Number of Mounts per Max Landscape Max Portrait MAX DISTRIBUTED LOAD:3 PSF '.ame Type g Type Span Spaarg Detail Up-Slope Overhang Overhang COMP SHINGLE- TOPSPEED,ATTACHMENT DETAIL.MOUNT SNOW LOAD:40 PSF R' 01 TOPSPEED 1-Story 2X4 CARPENTER TRUSSES 6'-3" 24" TO DOD DECK SNR-DC-30004 2/NA 1'-6" NA WOOD - WIND SPEED: D1-AR-01-SCALE:3/16"=1%0" 117 MPH 3-SEC GUST AZIM:43" PITCH:16. S.S.LAG SCREW (4)#14X226"SS SEALING WASHER WOOD SCREWS FULLY PENETRATING THROUGH WOOD DECK 3aor 4s cPIO. cmL Sl692 } 12.2" t 37-4" ,—3'— II �� '' /��/�/l//////l///////�/j I Digitally signed 4 I by Manouchehr e e e e e e e e e o 0 0 H h m aka aneshl Date: 2 2 t 0 4.06.09 I 0 0 0 0 • 0 0 0 0 e e o o 641" 12:17:05 -04'00' I n r n 000000000e / ; su u ___... _ , �- - 18%5" 31'-1" CUSTOMER RESIDENCL MICHAEL MATUSZEK 19 ELUNGTON RD, NORTHAMPTON,MA,01062 STRUCTURAL NOTES:TOPSPEED TEL (413)289-0895 APN NHAM-000029-000433.0000" A INSTALLERS SHALL NOTIFY ENGINEER OF ANY POTENTIAL STRUCTURAL ISSUES OBSERVED PRIOR PROJECT NUMBER. TO PROCEEDING W INSTALLATION 224R-019MATU A MOUNT NUMBER FOR LEADING DOWNSLOPE EDGE SHALL MATCH REQUIREMENTS LISTED ABOVE A•IF A MODULE(EXCLUDING SKIRT)IS WITHIN 12'BOUNDARY REGION OF ANY ROOF PLANE EDGE DESIGNER (415(580-6920 ex3 (EXCEPT VALLEYS),ADDITIONAL MOUNTS WILL BE REQUIRED IN THE FOLLOWING CONFIGURATIONS MAZLI MATUTE A A EAVE&RIDGE-TOPSPEED ATTACHMENTS MUST BE USED ON THE MODULE EDGE SHEET A A GABLE&HIP-3RD TOPSPEED ATTACHMENT MUST BE ADDED ON THE MODULE CORNER NEAREST LAYOUT TO THE ROOF EDGE. CONTRACTOR MAY SUBSTITUTE SNAPNRACK DECKTRACK MOUNTS(SNR DETAIL SNR-DC-00453)WITH REV.A 6/8/2024 A MAX OVERHANG OF 6" PAGE PV-3.0 120/240 VAC SINGLE PHASE NOTE.TOTAL PV BACKFEED=20A SERVICE USED FOR INTERCONNECTION METER it: CALCULATIONS 7 O NATIONAL GRID 83551583 UTiLiTY GRID^ ) EXISTING 100A / MAIN BREAKER 1 EXISTING 125A GROWATT NEW ENERGY y MAIN PANEL (N)LOCKABLE TECHNOLOGY CO LTD MIN BLADE TYPE 3800TL-XH-US FACILITY —. 125A AC DISCONNECT 3800 WATT INVERTER JUNCTION BOX PV MODULES LOADS MAIN BUS c OO 2 OR EOUNALENT 1 HANWHA 0-CELLS 0 PEAK DUO BLK AT AT -� / ML-G10+/T 400 o�� `� _ `h),�� 01)MODULES --- ,_�� y� (I)STRING OF(it)MODULES I I (11)TIGO TS4-A-F MODULE LEVEL (N)20A .1.!!:.....;.. SQUARED LOAD RATED DC RAPID SHUTDOWN DEVICES PV BREAKER AT DU222RB DISCONNECT WITH AFCI. OPPOSITE END 3R.60A,2P TIGOTRANSMITTER OF BUSBAR 120/240VAC CONDUIT SCHEDULE it 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 AVID THHN/THWN-2 s u n r u n 3 3/4'EMT OR EQUIV (2)8 AWG THHN/THWN-2 (1)8 AWG THHN/THWN-2 (1)8 AWG THHNiTHWN-2 CUSTOMER RESIDENCE MICHAEL MATUSZEK 19 ELLINGTON RD NORTHAMPTON MA 01062 MODULE CHARACTERISTICS TEL.14131289.0895 HANWHA Q-CELLS.0.PEAK DUO BLK APN.NHAM-000029.000433-000001 ML-G10+/T 400 400 W PROJECT NUMBER OPEN CIRCUIT VOLTAGE 45 55 V 224R-019MATU MAX POWER VOLTAGE 38.09 V SHORT CIRCUIT CURRENT. 1218 A DESIGNER tat 51580-6920 a=' MAZU MATUTE SYSTEM CHARACTERISTICS-INVERTER 1 SYSTEM SIZE. SHEET SYSTEM OPEN CIRCUIT VOLTAGE' 55087 V ELECTRICAL MAX ALLOWABLE DC VOLTAGE 600 V SYSTEM SHORT CIRCUIT CURRENT 15 23 A REV A 8/8/2024 PAGE PV-4 0 A ti s it-,. INVERTER 1 NOTES AND SPECIFICATIONS' •SIGNS AND LABELS SHALL MEET THE REQUIREMENTS OF THE NEC 2023 ARTICLE PHOTOVOLTAIC DC DISCONNECT 110 21(B).UNLESS SPECIFIC NSTRUCTKJNS ARE REQUIRED BY SECTION 690.OR ELECTRICAL SHOCK HAZARD IF REQUESTED BY THE LOCAL AHJ, MAXIMUM SYSTEM VOLTAGE ®UDC •SIGNS AND LABELS SHALL ADEQUATELY WARN OF HAZARDS USING EFFECTIVE TERMINALS ON LINE AND LOAD WORDS.COLORS AND SYMBOLS. SIDES MAY BE ENERGIZED IN LABEL LABELS SHALL BE PERMANENTLYAFFIXED TO THE EQUIPMENT OR WIRING LOCATION. METHOD AND SHALL NOT BE HAND WRITTEN_ THEOPEN POSITION INVERTER(S).DC DISCONNECT(S). •LABEL SHALL BE OF SUFFICIENT DURABILITY TO WITHSTAND THE ENVIRONMENT PER CODE(S).NEC 2023.690.7(D) INVOLVED. LABEL LOCATION: •SIGNS AND LABELS SHALL COMPLY WITH ANSI 25354.2011.PRODUCT SAFETY INVERTER(S),AC/DC DISCONNECT(S), SIGNS AND LABELS.UNLESS OTHERWISE SPECIFIED. AC COMBINER PANEL(IF APPLICABLE) •OO NOT COVER EXISTING MANUFACTURER LABELS PER CODE(S):NEC 2023,690,13(B). 705.20(7).706.15(C) AWARNIN DUAL POWER SUPPLY SOURCES:UTILITY GRID 'YARNING:PHOTOVOLTAIC POWE' AND PV SOLAR ELECTRIC SOURCE SYSTEM LABEL LOCATION. LABEL LOCATION. AND EXTERIOR DC CONDUIT EVERY 10 FT. UTILITY SERVICE INTERIOR METER AND MAN AT EACHRTURN. BOVE AND BELOW PENETRATIONS. CAUTION : SERVICE PANEL. ON EVERY JB4•ULL BOX CONTAINING DC CIRCUITS. PER CODE(S)NEC 2023 705 30(C) PER CODE(S)NEC 2023'690.31(0)2) -A- = ► ► e1i RAPID SHUTDOWN SWITCH MULTIPLE SOURCES OF POWER POWER SOURCE OUTPUT CONNECT,DN FOR SOLAR PV SYSTEM DO NOT RELOCATE THIS OVERCURRENT DEVICE —SOLAR PANELS ON ROOF Op LABEL LOCATION' 461, LABEL LOCATION. INSTALLED WITHIN 3'OF RAPID SHUT DOWN ADJACENT TO PV BREAKER AND ESS SWITCH PER CODE(S)•NEC 2021:690 120362).IFC sunrun OCPD(IF APPLICABLE). 2018.1204 5 3 PER COOE(S)NEC 2023-705 t 21BN2) - fi 4 - 1 --1 1.833.607.6937 ext. 0 SOLAR PV SYSTEM EQUIPPED - #180120 Fe. or Cb.town at 1.855.478.6786 WITH RAPID SHUTDOWN ... _ 911 CUSTOMER RESIDENCE Tills KN;',Isyfl ,.,..,.,, I, CHAEL LMAT SZEK sunrun SERVICE ENTRANCE MAIN PANEL AND PV BREAKER NORTHAMPTON.MA 01062 TURN RAPID SHUTDOWN :.F.LL LOCATION: SWITCH TOTHUTDO AC DISCONNECT DISCONNECT(INT) TEL(413)289.0895 �)AN SERVICE DISCONNECT POSITION TO SHUT DOWNA6 APN:NHAM-000029-000433-000001 PV SYSTEM AND REDUCE PROJECT NUMBER: SHOCK HAZARD IN THE INVERTER (EXT)— 224R.O1DMATU ARRAY. II DESIGNER (415)580.6920 ex3 19 ELLINGTON RD, NORTHAMPTON, MA, 01062 MAZLI MATUTE -,- ` — SHEET LABEL LOCATION SIGNAGE ON OR NO MORE THAT I M(3 FT)FROM'THE SERVICE PER CODE(SY NEC 2023 705 10(2) DISCONNECTING MEANS TO WHICH THE PV SYSTEMS ARE CONNECTED. REV.A 6/8/2024 PER CODE(5).NEC 2023:690 12(0) PAGE PV-5.0 DocuS•n Envelope ID:CBFFBB57-A838-4B95-957E-62D36CB12F2D sun run Welcome to a planet run by the sun MICHAEL MATUSZEK 19 Ellington Rd, Northampton, MA. . . . . . . . . . . 01062 . . . . . . . . . . . . . . . . . . . MICHAELMATUSKI@GMAIL.COM "4111111111111111111 OM I ommoir Your Sales Representative Andrei Grama andre l.gra ma@sunru n.com Proposal Id:a086000000oae8c Agreement:a4m60000003MKl3QAG Template order:25 Template Key:0T_065UAE547925 DocuSign Envelope ID:CSFFBB57-A838-4B95-957E-62D36CB12F2D IP Your signature below indicates that (a) you're 18 years of age or older, (b) you're the owner of legal title to the Home and that every person or entity with an ownership interest in the Home has agreed to be bound by the terms of the Agreement, (c) that you have been advised on your rights to cancel this agreement,and(d)that you have read,understood,and accepted the provisions set forth in this contract. You also understand that if you do not give us a written request on which end of term option you choose 30 days before your Agreement terminates, we will automatically renew this Agreement for 5 years. YOU MAY CANCEL THIS TRANSACTION AT ANY TIME PRIOR TO THE DATE WE COMMENCE CONSTRUCTION AT YOUR HOME. PLEASE REVIEW THE ATTACHED NOTICES OF CANCELLATION FOR AN EXPLANATION OF THIS RIGHT. Do not sign this contract if there are any blank spaces. ,—DocuSigned by: Q Agreed and accepted by Agreed and accepted by: '—AF682D47784046F (Second Signer, optional): Print Name: Michael Print Name Matuszek (Second signer, optional): Date: 6/3/2024 DocuSigned by: pocuS ned by: isr Sales Cotart Corpora s ' nab reaha�sa\ Signature Signature IA4C7D8A4F6648A 901F3A771223478 Print Name: Andrei Grama Print Name: Sara camagon Sunrun ID Number: 1873978073 Date: 6/3/2024 Title: Project-Operations Contract Version 1.0 Proposal:PKV61 FKF31 RF-H Version 2021 Q4V1 Proposal Id:a086000000oae8c Agreement:a4m60000003MKI3QAG Template Order:320 Template Key: OT_213EA1437705 26