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29-393 (6) B$2022-1011 89 BROOKWOOD DR COMMONWEALTH OF MASSACHUSETTS Map:Block:Lot: 29-393-001 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-2022-1011 PERMISSIONIS HEREBY GRANTED TO: Project# 2022 SOLAR Contractor: License: Est. Cost: 24180 SUNRUN INC 112307 Const.Class: Exp.Date: I0/25/2023 Use Group: Owner: ZELAYA BLANCA M&MAR IRENE REYES Lot Size (sq.ft.) Zoning: WSP Applicant: SUNRUN INC Applicant Address Phone: Insurance: 150 PADGETTE ST UNIT A (978)793-8584 WC614287600 CHICOPEE, MA 01022 ISSUED ON:08/18/2022 TO PERFORM THE FOLLOWING WORK: INSTALL 34 PANEL 12.4 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: , • ei )2 CS... • Fees Paid: $75.00 212 Main Street, Phone(413)587-1240,Fax:(413)587-1272 Office of the Building Commissioner - 1 i The Commonwealth of Massachusetts f Board of Building Regulations and Standards; AUG 1 7 20 OR ! W Massachusetts State Building Code, 780 CM IPALITY USE Building Permit Application To Construct, Repair, Re>,lovat`e"9r DeffpR ' vis d Ma 2011 �;�TI� INSPECTIONS One-or Two-Family Dwelling �'.i," L.".1A din n f This Section For Official Use Only J Bui)lddii g Permit NNuumber: P•-D. a-- / O l l Date Applied: /leA g Building Official(Print Name) Signature Date SECTION 1:SITE INFORMATION 1gr er Addr_e�s:t w d be. 1.2 Assessorsa� Map& Parcel 3 Numbers 1.1a Is thislFnn accepted(``�ed street?yes no Map Number Parcel Number 1.3 Zoning Information: 1.4 Property Dimensions: Zoning District Proposed Use Lot Area(sq ft) Frontage(ft) 1.5 Building Setbacks(ft) L Front Yard Side Yards Rear Yard Required Provided Required Provided Required Provided 1.6 Water Supply:(M.G.L c.40,§54) 1.7 Flood Zone Information: 1.8 Sewage Disposal System: Public 0 Private❑ Zone: Outside Flood Zone? Municipal 0 On site disposal syst$m ❑ Check if yes❑ SECTION 2: PROPERTY OWNERSHIP' 'o�Icor'�'t.JT a o V i L.LI�Z pOwne • t) �— be C I �t�� ?;,J5'4--/z5 ;1 P 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 V Specify: Solar Installation Brief Description of Proposed Work2: voltaic.solar sy —i SECTION 4:ESTIMATED CONSTRUCTION COSTS Item Estimated Costs: Official Use Only (Labor and Materials) 1.Building $ .4,.,, 1. Building Permit Fee: $ Indicate how fee is determined: $2.Electrical 41 Li ab 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 $ Suppression) Total All Fees: L 6 Check No.JOY Check Amount: 7 Cash Amount: 6.Total Project Cost: $2U/ I IV ❑Paid in Full 0 Outstanding Balance Due: SECTION 5: CONSTRUCTION SERVICES 5.1 Construction Supervisor License(CSL) CS-112307 10/25/2023 Jonathan Soutra 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 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) 180 /2022 Sunrun Installation Services Inc HIC Exp10/1iration Registration Number 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 14' 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 c fined in this ap licat* n's true and accurate to the best of my knowledge and understands g. tint r s o utio 'zed ge s Name Electronic Signature Dat gn ) 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. I42A.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" (�ornn,mWc3uh of MasS•1<al. fl Division of Occupational L,ctnsur-. Board of Building Revulatir ns and Start::: • COBS • t rStlV 15 elf ' • CS-112307 6p:rk - 10/,5l2023 { JONATHAN S SOUTRA 6 MUNSEU_ST. BELCHERTOWN MA 01007 it 400:1411 rntss.oner 0 A', - cwii= Contact Info: Tel# 860-964-5376 Email pioneervalleypermits@sunrun.com 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 225 BUSH STREET Expiration' 10/13/2022 SUITE 1400 SAN FRANCISCO,CA 94104 Update Address and Return Card. SCA t 0 200M--051117 Office of Consumer Affairs&Business Regulation HOME IMPROVEMENT CONTRACTOR Registration valid for Individual use only TYPE:Supplement Card before the expiration date. If found return to: Registration Exoiratlon Office of Consumer Affairs and Business Regulation 180120 10/13/2022 1000 Washington Street -Suite 710 SUNRUN INSTALLATION SERVICES INC. Boston,MA 02118 GRETA MASIELLO G° 225 BUSH STREET �Grw�n . a.(40.4 SUITE 1400 Undersecre Not v Id without signature SAN FRANCISCO,CA 94104 DocuSign Envelope ID:55558E36-6215-4612-8DEC-77C83A7F5373 sunrun Welcome to a planet run by the sun Blanca Zelaya 89 Brookwood Dr, Northampton, MA, 01062 Your Sales Representative Zack Lalande zack.lalande@sunrun.com License: 1r4'. DocuSign Envelope ID:55558E36-6215-4612-8DEC-77C83A7F5373 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 T 4fl N SERVICES INC. Signatur : mot,Eto., on co 0F7578BC101C4A2.-. Print Name: Milton Tonuzco Date: 7/20L2022 Title: Prnjert nppratinnc 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 rPf,716.. int Holder Secondary Account Holder(Optional) L7iSteftwttpe Blanca Zelaya Signature 7/20/2022 Date Print Name Email Address*: bzelaya@comcast.net Mailing Address: 89 Brookwood Dr Northampton, MA 01062 Phone: (413) 387-7529 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 ocCsrahz Code of Conduct, and that/obtained the homeowner's signature on this agreement ce 7pC0� lisolr Zack ualande 1259436361 Sunrun ID number SunrunInstallation Services Inc. i 225 Bush Street, Suite 1400, San Francisco, CA 94104 1888.GO.SOLAR I HIC 180120 Contract Version: 202001 V1 Generation Date: 7/20/2022 Proposal ID: PK4NVLL3R1F1-H Version 202001 V1 2-1 ,.�....,,N SUNRINC-02 TWANG ACORA CERTIFICATE OF LIABILITY INSURANCE DATE(MMIDDIYYYY) �-- 9/10/2021 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 provisio s 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 NQAFT Walter Tanner Alliant Insurance Services,Inc. PHONE I FAX 575 Market St Ste 3600 (A/C,No,Ext): (A/C,No): San Francisco,CA 94105 E-MAIL Walter.Tanner@alliant.com INSURERS)AFFORDING COVERAGE NAIC N INSURER A:Navigators Specialty Insurance Company 36056 INSURED INSURERS 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 SUBR POLICY NUMBER POUCY EFF POUCY EXP LIMITS LTrt-- - INSD WVD ,(MM/DDIYYYY1 (MMIDD/YYYYI - A X COMMERCIAL GENERAL LIABIUTY EACH OCCURRENCE $ 2,000,000 CLAIMS-MADE X OCCUR LA21CGL2303211C 10/1/2021 10/1/2022 DAMAGE ?Eaocc rr 1,000,000 PREMISES(Ea occurrence) $ MED EXP(Any one person) $ 5,000 PERSONAL&ADV INJURY $ 2,000,000 GEN'L AGGREGATE LIMITRa APPLIES PER: GENERAL AGGREGATE $ 2,000,000 X POLICY X JECT LOC PRODUCTS-COMP/OP AGG $ 2,000,000 X OTHER:Retention:5100,000 Per Project Agg $ 10,000,000 B AUTOMOBILE UABIUTY COMBINED SINGLE LIMIT 2,000,000 (Ea accident) $ X ANY AUTO BAP614287700 10/1/2021 10/1/2022 BODILY INJURY(Per person) $ OWNED SCHEDULED AUTOSRE�ONLY _ AUTOS BODILYBODILY INJURY(Per accident) $ AUTOS ONLY _ AUTO ONLY PROPERTYeDAMAGE $ X RRDed.: X Con.:Not Covered Liability Ded.: $ 250,000 UMBRELLA LIAB OCCUR EACH OCCURRENCE $ EXCESS[JAB CLAIMS-MADE — — . AGGREGATE $ DED RETENTION$ $ C WORKERS COMPENSATIONPER AND EMPLOYERS'LIABILITY Ya* WC614287600 - — -- 10/1/2021 10/1/2022 - STATUTE ERH 1,000,000 ANY PROPRIETOR/PARTNER/EXECUTIVE E.L.EACH ACCIDENT $ andatory45- R EXCLUDED?-- N Kro — — 1,000,000 E.L.DISEASE-EA EMPLOYEE $ If yes,describe under 1,000,000 DFSCRIPTION.OF OPERAIIONSbelow_ _ ,E L DISFASF-POI ICY I IMIT $ -. DESCRIPTION OF OPERATIONS I LOCATIONS/VEHICLES (ACORD 101,Additional Remarks Schedule,may be attached if more space is required) Workers'Compensation Policy WC614287600 Deductible:$1,000,000. Evidence of Insurance. CERTIFICATE HOLDER CANCELLATION SHOULD ANY OF THE ABOVE DESCRIBED POLICIES BE CANCELLED BEFORE City of Northampton THE EXPIRATION DATE THEREOF, NOTICE WILL BE DELIVERED IN Y p ACCORDANCE WITH THE POLICY PROVISIONS. 212 Main St Northampton,MA 01060 I AUTHORIZED REPRESENTATIVE v uc_ ACORD 25(2016/03) ®1988-2015 ACORD CORPORATION. All rights reserved. The ACORD name and logo are registered marks of ACORD • The Commonwealth of Massachusetts Department of Industrial Accidents i ,,,.. • ��'i �= Office of Investigations '��la 1 Congress Street, Suite 100 ''��'' Boston, MA 02114-2017 44,T v www.mass.gov/dia Workers'Compensation Insurance Affidavit: Builders/Contractors/Electricians/Plumbers Applicant Information Please Print Legibly Name (Business/Organization/Individual):Sunrun Installation Services Inc ____ Address: 225 Bush St, Suite 1400 City/State/Zip: San Francisco. CA 94104 Phone#: 4 6-7500 Are you an employer?Check the appropriate box: Type of project(required): 1.❑Q I am a employer with_ 253 4. ❑ I am a general contractor and I employees (full and/or part-time).* have hired the sub contractors 6. ❑New construction listed on the attached sheet. 7. ❑ Remodeling 2.❑ I am a sole proprietor or partner These sub-contractors have ship and have no employees8. ❑ Demolition working for me in any capacity. employees and have workers' 9. ❑ Building addition' [No workers' comp. insurance comp. insurance.$ required.] 5. ❑ We are a corporation and its 10.❑ Electrical repairs or additions 3.❑ I am a homeowner doing all work officers have exercised their 11.0 Plumbing repairs or additions myself. [No workers' comp. right of exemption per MGL 12,0 Roof repairs insurance required.] t c. 152,§1(4),and we have no employees. [No workers' 13.i i Other Solar Installation comp. insurance required.] *Any applicant that checks box#1 must also fill out the section below showing their workers'compensation policy information. +tionKKI wv ucts who submit this affidavit indicating they are doing all work and then hire outside contractors must submit a new affidavit indicating such. tContractors 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.#: WC614287600 • Expiration Date: 10/1/2022_. s. JoiFocisx.y3d t _Site Address: ID City/State/Zip ifYlpf'3011YI 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$250.00 a day against the violator. Be advised that a copy of this statement may be forwarded to the Office of Investigations of the DIA for insurance coverage verification. I Signature: -- pains —�f perjury f Date: 9/16/2021 do herebycerti under and penalties o er u that the information provided above is true and correct. Phone#: 415-946-7500 Official use only. Do not write in this area,to be completed by city or town official. City or Town: _Permit/License# Issuing Authority(circle one): 1. Board of Health 2. Building Department 3.City/Town Clerk 4. Electrical Inspector 5.Plumbing Inspector 6.Other Contact Person: Phone#: TABLE OF CONTENTS SCOPE OF WORK QI4NERA117 NOTES LEGEND AND ABBREVIATIONS PAGE# DESCRIPTION •SYSTEM SIZE 12410W DC,10000W AC •ALL WORK SHALL COMPLY WITH MA 9th Ed.CMR 780(2015 IRC/IBC/IEBC), 1 SOLAR MODULES PV-1.0 COVER SHEET • . _ (34) (GREEN ENERGY TECHNOLOGY CO D ALL MANUFACTURERS'LISTINGS AN D INSTALLATION SERVICE ENTRANCE LTD DR4-0OHPH-365M _ INSTRUCTIONS. AN _ _ - a I a o -s -PV7Q •—SITE PLAN — •INVERTERS:(1)SOLAREDGE TECHNOLOGIES: •PHOTOVOLTAIC SYSTEM WILL COMPLY WITH NEC 2020. - o, a PV-3.0 LAYOUT SE10000H-USSN MP MAIN PANEL • •RACKING:RL UNIVERSAL,SPEEDSEAL TRACK ON COMP, •ELECTRICAL SYSTEM GROUNDING WILL COMPLY WITH NEC 2020. PV-4.0 ELECTRICAL i SEE DETAIL SNR-DC-00436 0SNR MOUNT r •MODULES CONFORM TO AND ARE LISTED UNDER UL 1703. SUB-PANEL SNR MOUNT&SKIRT PV-5.0 SIGNAGE •INVERTER CONFORAI'IS TO AND IS LISTED UNDER UL 1741. LC PV LOAD CENTER •RACKING CONFORMS TO AND IS LISTED UNDER UL 2703. CHIMNEY •SNAPNRACK RACKING SYSTEMS,IN COMBINATION WITH TYPE I,OR TYPE II SM SUNRUN METER MODULES,ARE CLAS$A FIRE RATED. ATTIC VENT •RAPID SHUTDOWN Ir EQUIREMENTS MET WHEN INVERTERS AND ALL PM DEDICATED PV METER FLUSH ATTIC VENT CONDUCTORS ARE WITHIN ARRAY BOUNDARIES PER NEC 690.12(1). o PVC PIPE VENT •CONSTRUCTION,,,yyy FOREMAN TO PLACE CONDUIT RUN PER 690.31(G). INV INVERTER(S) 0 METAL PIPE VENT •ARRAY DC CcNDUC'ORS ARE SIZED FOR DERATED CURRENT. ®, T-VENT AC AC DISCONNECT(S) I •11.43 AMPS MODULE SHORT CIRCUIT CURRENT. r� SATELLITE DISH •17.85 AMPS DERATED SHORT CIRCUIT CURRENT[690.8(a)&690.8(b)]. O DC DISCONNECT(S) FIRE SETBACKS •PI/INSTALLATION CQMPLIES WITH THE NEC 2017 ARTICLE 690.12(B)(2). CONTROLLED cONDLCTORS LOCATED INSIDE THE ARRAY BOUNDARY ARE LIMITED TO 80 VOLTS'WITHIN 30 SECOND OF A RAPID SHUTDOWN INITIATION CB IQ COMBINER BOX HARDSCAPE E—I INTERIOR EQUIPMENT —PL— PROPERTY LINE L_1 SHOWN AS DASHED SCALE:NTS A AMPERE s u n r n AC ALTERNATING CURRENT - AFC! ARC FAULT CIRCUIT INTERRUPTER VICINITY MAP AZIM AZIMUTH COMP COMPOSITION #180120 DC DIRECT CURRENT ' n4. - i (E) EXISTING 50PADGETTE ST UNIT•CwcOPEE,u,401022-+333 i I-� 41 r'?,nll f irt]:7;k.,�. _ ESS ENERGY STORAGE SYSTEM FAX 0 �' PHONE 0 e EXT EXTERIOR INT INTERIOR CUSTOMER RESIDENCE: MAG MAGNETIC BLANCA ZELAYA I ,-: MSP MAIN SERVICE PANEL 89 BROOKWOOD DR, I :Ft.1f AENCF Ii (N) NEW NORTHAMPTON,MA,01062 I i - NTS NOT TO SCALE ,0 OC ON CENTER TEL.(413)387-7529 B PRE-FAB PRE-FABRICATED APN:NHAM-000029-000393-000001 Or; uNOn!18t00kWmN'O0p<Otl,AAA.. PSF POUNDS PER SQUARE FOOT PROJECT NUMBER: I PV PHOTOVOLTAIC 224R-089ZELA RSD RAPID SHUTDOWN DEVICE TL TRANSFORMERLESS (415)590-6920 ex3 TYP TYPICAL DESIGNER: V VOLTS PRADEEP KUMAR ' ,• W WATTS SHEET ( •�. REV NAME DATE COMMENTS COVER SHEET .!' ,,_r5% , • REV:A 8/4/2022 (l t PAGE ; I I • SITE PLAN-SCALE=1/18"=1'4" 1 ARRAY TRUE MAG •PV AREA PITCH AZIM AZIM (SOFT) (E)DETACHED AR-01 19' 162' 176' 353 ,et I i STRUCTURE AR-02 18° 342' 358' 313.7 1 —(E)GATE ...... ...--...--\R P // \________ e4 1�^ '__.---------- (E)GATE /1 \ ' / a ' ° \ ° INV (N)ARRAY AR-02 1001111111A' MP \ ° as O AC \ \ • ° a ••�.,.' ,! (E)GATE a •° ����• sunrn (E)RESIDENCE • 4 `4 ' (N)ARRAY AR-01 #180120 • iw PACOME ST UNIT A caCOPff•MP 01022. (E)FENCE -/ 4 <1 PHONE ' AXo \ 1 (E)FENCE CUSTOMER RESIDENCE: •a b a� BLANCH ZELAYA 89 BROOKWOOD DR. •1 a . NORTHAMPTON,MA,01062 • V. / TEL(413)387-7529 a,AI , / pU APN:NHAM-000029-000393-000001 PROJECT NUMBER: _ 224R-089ZELA DESIGNER: (415)580-6920 ex3 // °` BROOKWpOOOR PRADEEPKUMAR P, SHEET SITE PLA REV:A 8/4/2022 I ! 1 PAGE PV-2.O 1 1 • • ROOF INFO FRAMING INFO • ATTACHMENT INFORMATION DESIGN CRITERIA Name T Hei Type • Max OC Max Landscape Max Landscape Max Portrait Max Portrait MAX DISTRIBUTED LOAD:3 PSF Type 9h1 YP Span Spacing Detail OC Spacing Overhang OC Spacing Overhang Configuration SNOW LOAD:40 PSF RI UNIVERSAI SPFFDSEAL TRACK ON WIND SPEED: AR-01 COMP SHINGLE-RLU 1-Stor/ 2X4 TRUSS -6" 24 -4 COMP,SEE DETAIL SNR-DC-00436 6'-0- 2'-4 4'-0" 1'-5" STAGGERED 7-MPH 3-SEC-GUST. • • S.S.LAG SCREWS: 1 ARi021 COMP SHINGLE-RLU 1-Story 2X4 TRUSS 7'-7" 24" RL UNIVERSAL,SPEEDSEAL TRACK ON 6,_0" 2'-4" 4'-0" 1'-5" STAGGERED 5/16":2.6"MIN EMBEDMENT i COMP,SEE DETAIL SNR-DC-00436 STRUCTURAL NOTES: • INSTALLERS SHALL NOTIFY DPI-AR-01-SCALE:3/18"=1'-0" i ENGINEER OF ANY POTENTIAL A27M:12' 6" 9„ STRUCTURAL ISSUES WITCH: 9' J_ 34P 10„ �,_ OBSERVED PRIOR T PROCEEDING W/ I --- --- INSTALLATION. 1'-0„ , ❑ 0 ❑ ❑ ❑ ❑ ❑ • IF ARRAY(E2 BOU I G SKIRT) IS WITHIN 12"BOUN ARY REGION OF ANY RO F PLANE • i EDGES(EXCEPT VA LEYS), I THEN ATTACHMENT NEED • ❑ ❑ ® O ❑ 0 TO BE ADDED AND OVERHANG • 10'�" REDUCED WITHIN THE 12" BOUNDARY REGION ONLY AS • ❑ ❑ ❑ 6-6 TYP , ❑ ❑ FOLLOWS: ••ALLOWABLE ATTACHMENT SPACING INDICATED ON PLANS TO BE REDUCED BY • 1'-0" ..ALLOWABLE OVERHANG �� INDICATED ON PLANS TO BE 1/5TH OF ALLOWABLE ATTACHMENT SPACING ' • INDICATED ON PLANS • •:,;i D2-AR-02-SCALE:318"=1'-0" i PITCH:42. s u n r u n PITCH:18° ,-L9„ Fr9" ,--_ - -34'-10"- - s-.- 1,$ #180120 O —r} - n ❑- -- ID 0 0 150 PADOETTE sT UNIT A.CHIM•PP,W 1310]].11. PHONED STRUCT :, PnzD • 1 ONL 1N OFM �� �Issv CUSTOMER RESIDENC E: Li u U B - O 7 ❑ oe �y� BLANCA ZELAYA • of VINCENT '"„ 89 BROOKWOOD DR, 10'-4" C3'-6" o MWUMVANEZA N NORTHAMPTON,MA,01062 civil --6'TYP N' ❑ ❑ _ ❑ 0 ❑ ❑ ❑ 5 i// �.0 ,tee TEL.(413)367-7529 (� • `� 0NA EN�\�� APN:NHAM-000029-000393-000001 PROJECT NUMBER: • • O ci O O O O 224R-089ZEtA 1'-0" DESIGNER: (415)560-6 920 ex3 11'-7"--- --� ! 1T-5" iPRADEEP KUMAR SHEET LAYOUT REV:A 64/2022 SEE SITE PLAN FOR NORTH ARROW PAGE PV-3.0 • • I 1 120/240 VAC SINGLE PHASE SERVICE NOTE.TOTAL PV BACKFEED=53A < OMETER#. USED FOR INTERCONNECTION NATIONAL GRID 98644923 CALCULATIONS UTILITY ' GRID SUPPLY SIDE TAP -I 4) (N)LOCKABLE I EXISTING 200A BLADE TYPE SOLAREDGE TECHNOLOGIES: MAIN BREAKER FUSED AC I 1SE10000H-USSN WITH DISCONNECT REVENUE GRADE METERING 1 10000 WATT INVERTER JUNCTION BOX 1 - OR EQUIVALENT PV MODULES �� EXISTING �3 (21 1 LONGI GREEN ENERGY TECHNOLOGY < �` — dx / CO LTD:LR4-6OHPH-365M 200A MAIN �/` .—,i •1/j PANEL (34)MODULES FACILITY OPTIMIZERS WIRED IN: 60A FUSES ( I (1)SERIES OF(12)O TIMIZERS LOADS�cm o SQUARED LOAD RATED OC DISCONNECT 8 (1)SERIES OF(11)OPTIMIZERS D222NRB WITH AFCI,RAPID SHUTDOWN (1)SERIES OF(11)O TIMIZERS 3R,60A240 COMPLIANT —SOLAREDGE POWER OPTIMIZERS 120240VAC P401 I I i CONDUIT SCHEDULE # CONDUIT CONDUCTOR NEUTRAL 11 GROUND 1 NONE (6)10 AWG PV WIRE NONE (')10 AWG BLARE COPPER 2 3/4"EMT OR EQUIV. (6)10 AWGW THHWTHN-2 NONE (1)10 AWG THHN/THWN-2 5 u n r u n 3 3/4"EMT OR EQUIV. (2)6 AWG THHN/THWN-2 (1)10 AWG THHN/THWN-2 (1)8 AWG THHN/THWN-2 4 q/4"EMT OR EQUIV. (2)6 AWG THHN/THWN-2 (1)8 AWG THHN/THWN-2 (1)8 AWG THHWTHWN-2 #180120 F I 150 PADOETTE ST HAT A.lCOPEE.W 01022-133] HONE 0 CUSTOMER RESIDENCE: BLANCA ZELAYA : 89 BROOKWOOD DR, NORTHAMPTON,MA,01082 MODULE CHARACTERISTICS P401 OPTIMIZER CHARACTERISTICS: TEL.(413)387-7529 LONGI GREEN ENERGY MIN INPUT VOLTAGE: 8 VPC APN:NHAM-000029-000393-000001 TECHNOLOGY CO LTD: MAX INPUT VOLTAGE 60 VDC PROJECT NUMBER: LR4-0OHPH-385M: 365 W MAX INPUT ISC: 11.75 ADC 224R-089ZELA OPEN CIRCUIT VOLTAGE: 40.7 V MAX OUTPUT CURRENT 15 ADC MAX POWER VOLTAGE: 34.2 V SHORT CIRCUIT CURRENT-. DESIGNER: (415)580.8920 ex3 11.43 A PRADEEP KUMAR SYSTEM CHARACTERISTICS-INVERTER 1 SYSTEM SIZE: 12410 W I SHEET ' ' SYSTEM OPEN CIRCUIT VOLTAGE: 12 V I ELECTRICAL SYSTEM OPERATING VOLTAGE: 400 V MAX ALLOWABLE DC VOLTAGE: 480 V SYSTEM OPERATING CURRENT: 31.02 A REV:A 8/42022 SYSTEM SHORT CIRCUIT CURRENT: 45 A I PAGE PV-4.0 I . EV projects@evengineersnet.com 276-220-0064 ENGINEERS http://www.evengineersnet.com 8/4/2022 RE:Structural Certification for Installation of Residential Solar BLANCA ZELAYA:89 BROOKWOOD DR, 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 2X4 Trusses at 24 inches.The slope of the roof was approximated to be 18 and 19 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, ���tH OF Mgss9c 4 VINCENT a� Vincent Mwumvaneza, P.E. 0 MWUMVANEZA N CIVIL EV Engineering, LLC N•. projects@evengineersnet.com A`�%1ER� ',�``� http://www.evengineersnet.com '•r ioNALENC'\ 1/1 =. EV projects@evengineersnet.com 276-220-0064 ENGINEERS http://www.evengineersnet.com Structural Letter for PV Installation 8/4/2022 Job Address: 89 BROOKWOOD DR NORTHAMPTON, MA 01062 Job Name: BLANCA ZELAYA Job Number: 220804BZ 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 5 40 psf Wind Load (component and Cladding) V 117 mph Exposure C References NDS for Wood Construction STRUCT cjoi OF 4,746s9 c Sincerely, �4- VINCENT G� o MWUMVANEZA (./1 CIVIL Vincent Mwumvaneza, P.E. N/� EV Engineering, LLC 41)!I.%IE�tc)'\4, projects@evengineersnet.com ioNALOc http://www.evengineersnet.com 1/1 =. EV projects@evengineersnet.com 276,220-0064 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, Ku= 1.00 ASCE 7-10 Sec 26.8.2 Pitch= 18.0 Degrees Adjustment Factor, A= 1.21 ASCE 7-10 Figure 30.5-1 a= 3.60 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 -28.8 -45.5 Figure 30.5-1 Pnet=0.6 x A x KZT x Pnet30)= 14.87 20.94 33.02 Equation 30.5-1 Downpressure(0.6W1 Zone 1(psf) Zone 2(psf) Zone 3(psf) Pnet30= 11.0 11.0 11.0 Figure 30.5-1 Pnet=0.6 x A x KZT x Pnet30)= 7.97 7.97 7.97 Equation 30.5-1 Rafter Attachments:0.6D+0.6W(CD=1.6) Connection Check Attachement max.spacing= 6 ft 205 Ibs/in Lag Screw Penetration 2.5 in Allowable Capacity= 512.5 0.6D+0.6W Dpv+0.6W Zone Trib Width Area(ft) Uplift(Ibs) Down(Ibs) 1 6 16.5 215.6 181.0 2 6 16.5 315.9 181.0 3 3 8.3 257.5 90.5 Max= 315.9 < 512.5 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 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 60.7 plf Is= 1.0 ASCE 7-10,Table 1.5-1 CS 0.867 Max Length,L= 7.58 ft Tributary Width,WT= 24 in Dr= 10 psf 20 plf PvDL= 3 psf 6 plf Load Case: DL+0.6W Pnet+PPvcos(0)+PDT= 41.9 plf Max Moment, Mu= 168 lb-ft Conservatively Pv max Shear 181.0 lbs Max Shear,V =wL/2+Pv Point Load = 279 lbs Load Case: DL+0.75(0.6W+S)) 0.75(Pnet+Ps)+PPVcos(6)+PDT= 83 plf MdoWn= 332 lb-ft Mallowable=Sx x Fb' (wind)= 534 lb-ft > 332 lb-ft OK Load Case:DL+S Ps+PPvcos(6)+PoL= 86 plf MdoWn= 345 lb-ft Mallowable=Sx x Fb' (wind)= 384 lb-ft > 345 lb-ft OK Max Shear,V„=wL/2+Pv Point Load = 327 lbs Member Capacity SPF#1/#2 .'2X4• - Design Value _ CL _CF C; CL Adjusted Value Fb= 875 psi 1.0 1.3 1.0 1.15 _ 1308 psi Fv= 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= 3.5 in Width, b= 1.5 in Cross-Sectonal Area,A= 5.25 in2 Moment of Inertia, I,,,= 5.35938 in4 Section Modulus,SXx= 3.0625 in3 Allowable Moment, Mail= Fb'SXX= 333.8 lb-ft DCR=M„/Mail= 0.86 <1 Satisfactory -- Allowable Shear,Vail=2/3F„'A= 472.5 lb DCR=V /Vail= 0.69 < 1 Satisfactory 1/1 mrEV projects@evengineersnet.com 276.220-0064 ENGINEERS http://www.evengineersnet.com Siesmic Loads Check Roof Dead Load 10 psf or Roof with Pv 70% Dpv and Racking 3 psf Averarage Total Dead Load 12.1 psf Increase in Dead Load 8.4% 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 PW plans -BLANCA ZELAYA.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