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HomeMy WebLinkAboutBLD-23-002841 • ii/Z3»2.., ONE & TWO FAMILY ONLY- BUILDING PERMIT Town of Yarmouth Building Department .....r 1146 Route 28,South Yarmouth,MA 02664-4492 S � 508-398-2231 ext. 1261 Fax 508-398-0836 Massachusetts State Building Code,780 CMR Building Permit Application To Construct, Repair, Renovate Or Demolish a One-or Two-Family Dwelling This Section For Official Use Only Q i Building Permit Number: L tL j7•-=2.3 -n0,2 4 N I Date Applied: _RECEIVED Building ffi Fie) Si re 2 2022 _ SECTION 1: ITE INFORMATION 2,t1IL0ING DEPARTMENT 1.1 Property Address: 1.2 Assessors Map&Parcel Numbers s 89 WASHINGTON AVE, 63 591 > 1.1 a 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) Frontage(ft) 1.5 Building Setbacks(ft) Front Yard Side Yards Rear Yard Required Provided Required Provided Required Provided 1.6 Water Supply:(IvM.G.L c.40,§54) 1.7 Flood Zone Information: 1 1.8 Sewage Disposal System: Public 0 Private 0 Zone: Outside Flood Zone?_ Municipal 0 On site disposal system 0 Check if yes❑ SECTION 2: PROPERTY OWNERSHIP' 2.1. Owner'of Record: THACHER LAZZARI Yarmouth MA 02673 Name(Print) City,State,ZIP 89 WASHINGTON AVE, .(904) 249-3807 thacherlazzari@yahoo.com 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 1 Repairs(s) 0 Alteration(s) O rAddition ❑ i f Demolition 0 1 Accessory Bldg.0 Number of Units 1 Other 0 Specify: Brief Description of Proposed Work2: installation of an interconnected PV system including 28 panels at 9.94 Kw DC No ESS SECTION 4:ESTIMATED CONSTRUCTION COSTS. Item Estimated Costs: Official Use Only (Labor and Materials) 1.BuiIding S 5185 1. Building Permit Fee:S'I NO Indicate how fee is determined: 2.Electrical S O Standard City/Town Application Fee 13568 ❑Total Project Cost;(Item 6)x multiplier x 3.Plumbing $ 2. Other Fees: $ � jr gg 4.Mechanical (HVAC) $ List: eAC (A)5/7 5 5.Mechanical (Fire $ Sulpression) Total All Fees:$ Check No. Check Amount: Cash Amount: 6.Total Project Cost: $ 19383 ❑Paid in Full 0 Outstanding Balance Due: 1.I VI', I i i SECTION 5: CONSTRUCTION SERVICES 5.1 Construction Supervisor License(CSL) C /2023 Stephen Kelly LicSeNumber Expiration x0 i01onDate Name of CSL Holder List CSL Type(see below) U 16 Parkway Rd.No,and Street Type Description U ' Unrestricted(Buildings up to 35,000 cu.ft) Stoneham MA, 02180 — City/Town,State,ZIP R Restricted l&c2 Family Dwelling dIvl Masonry RC I Roofing Covering WS Window and Siding SF Solid Fuel Burning Appliances 978 793-7881 eastmapermits@sunrun.com I Insulation Telephone Email address D Demolition 5.2 Registered Home Improvement Contractor(HIC) HIC - 180120 10/13/2024 Sunrun Installation Services Inc./ Stephen Kelly HIC Registration Number Expiration Date . HIC Company Name or HIC Registrant Name 695 Myles Standish Blvd. eastmapermits@sunrun.com t No. MA 02780 978 793-7881 Email address 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 i this affidavit will result in the denial of the Issuance of the building permit. Signed Affidavit Attached? Yes V No SECTION 7a:OWNER AUTHORIZATION TO BE COMPLETE])WHEN OWNER'S AGENT OR CONTRACTOR APPLIES FOR BUILDING PERMIT I,as Owner of the subject property,hereby authorize Sunrun Installation Services Inc./ Stephen Kelly to act on my behalf,in all matters relative to work authorized by this building permit application. See Attached Contract 11/21/2022 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 contained in this application is true and accurate to the best of my knowledge and understanding. Sunrun Installation Services Inc./Stephen Kelly ,� 11/21/2022 Print Owner's or Authorized Agent's Name(Ele onic Sifature) Date NOTES: 1. An Owner who obtains a building permit to do his/her own work,or an owner who hires an unregistered contractor (not registered in the Home Improvement Contractor(HIC)Program),will not have access to the arbitration program or guaranty fund under M.G.L.c. 142A.Other important information on the HIC Program can be found at www.mass.gov/oca Information on the Construction Supervisor License can be found at www.mass.aov/dps I 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" �, SUNRINC-02 LWANG2 ACORif, CERTIFICATE OF LIABILITY INSURANCE DATE(MM/DD YYYY) kir.....------ 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 CONTACT Walter Tanner NAME: Alliant Insurance Services,Inc. PHONE 1 FAX 560 Mission St 6th Fl (A/C.No,EA: I(NC,No): San Francisco,CA 94105 mass:Walter.Tanner@alliant.com INSURER(S)AFFORDING COVERAGE NAIC C INSURER A:Evanston Insurance Company 35378 INSURED INSURER B:James River Insurance Company 12203 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' ADDL SUM I POLICY EFF POLICY EXP LTR TYPE OF INSURANCE INSD WVD I POLICY NUMBER IMM/DD/YYYY) IMMIDD/YYYY) LIMITS A X COMMERCIAL GENERAL LIABILITY EACH OCCURRENCE S 2,000,000 CLAIMS MADE X OCCUR MKLV5ENV103749 DAMAGE TO RENTED 10/1/2022 10/1/2023 PREMISES(Ea occurrence) S 1,000,000 MED EXP(Any one person) S 5,000 PERSONAL&ADV INJURY S 2,000,000 GEN1 AGGREGATE LIMIT APPLIES PER: GENERAL AGGREGATE S 2,000,000 X POLICY[ X LOC PRODUCTS-COMP/OP AGG $ 2,000,000 _ X OTHER.Retention: $100,000 • Per Project Agg $ 5,000,000 AUTOMOBILECOMBINED SINGLE LIMIT LIABILITY (Ea accident) S ANY AUTO BODILY INJURY(Per person) S OWNED SCHEDULED AUTOS ONLY AUTOS BODILY INJURY(Per accident) S NON-OWNED pROPER DAMAGE AUTOS ONLY O NL (Per at) S S B UMBRELLA UAB X OCCUR EACH OCCURRENCE S 4,000,000 X EXCESS LIAB CLAIMS-MADE 001072261 10/1/2021 10/1/2022 AGGREGATE S 4,000,000 DED RETENTIONS S C WORKERS COMPENSATION X I STATUTE PERI ER AND EMPLOYERS'LIABILITY ANY PROPRIETOR/PARTNER/EXECUTIVE Y/N WC614287601 10/1/2022 10/1@023 E.L.EACH ACCIDENT S 1,000,000 OFFICER/Mf )pgi�g�EXCLUDED? N NIA (Mandatory rn NFi) E.L.DISEASE-EA EMPLOYEE 5 1,000,000 If yes,describe under 1,000,000 DESCRIPTION OF OPERATIONS below E.L.DISEASE-POLICY LIMIT S DESCRIPTION OF OPERATIONS/LOCATIONS/VEHICLES (ACORD 101,Additional Remarks Schedule.may be attached if more space is required) Workers'Compensation Policy WC614287601 Deductible:$1,000,000. Re:Permitting within jurisdiction. CERTIFICATE HOLDER CANCELLATION SHOULD ANY OF THE ABOVE DESCRIBED POLICIES BE CANCELLED BEFORE Town of Yarmouth THE EXPIRATION DATE THEREOF, NOTICE WILL BE DELIVERED IN ACCORDANCE WITH THE POLICY PROVISIONS. 1146 Route 28 South Yarmouth,MA 02664-4492 AUTHORIZED REPRESENTATIVE 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 =—V Office of Investigations ==®l- Lafayette City Center 2 Avenue de Lafayette, Boston,MA 02111-1750 www.mass.gov/dia Workers'Compensation Insurance Affidavit: Builders/Contractors/Electricians/Plumbers Applicant Information Please Print Legibly Name(Business/Organization/Individual): Sunrun Installation Services /Nathan Ashe Address:225 Bush St STE 1400 City/State/Zip:San Francisco CA 94104 Phone #: 978 594-3519 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.❑ I am a sole proprietor or partner- listed on the attached sheet. 7. ❑Remodeling ship and have no employees These sub-contractors have 8. ❑Demolition workingfor me in anycapacity. employees and have workers' 9. ❑Building addition [No workers' comp. insurance comp.insurance.* required.] 5. ❑ We are a corporation and its 10.0 Electrical repairs or additions 3.❑ I am a homeowner doing all work officers have exercised their 11.0 Plumbing repairs or additions myself. [No workers' comp. right of exemption per MGL 12.0 Roof repairs insurance required.]t c. 152,§1(4),and we have no employees. [No workers' 13.®Other Roof Mounted Solar comp. insurance required.] *My applicant that checks box#1 must also fill out the section below showing their workers'compensation policy information. Homeowners who submit this affidavit indicating they are doing all work and then hire outside contractors must submit a new affidavit indicating such. :Contractors that check this box must attached an additional sheet showing the name of the sub-contractors and state whether or not those entities have employees. If the sub-contractors have employees,they must provide their workers'comp.policy number. I am an employer that is providing workers'compensation insurance for my employees. Below is the policy and job site information. Insurance Company Name: American Zurich Insurance Company Policy#or Self-ins. Lic.#:WC614287601 Expiration Date: 10/01/2023 Job Site Address: 89 WASHINGTON AVE, City/State/Zip: Yarmouth MA 02673 Attach a copy of the workers'compensation policy declaration page(showing the policy number and expiration date). Failure to secure coverage as required under Section 25A of MGL c. 152 can lead to the imposition of criminal penalties of a fine up to$1,500.00 and/or one-year imprisonment,as well as civil penalties in the form of a STOP WORK ORDER and a fine of up to$250.00 a day against the violator. Be advised that a copy of this statement may be forwarded to the Office of Investigations of the DIA for insurance coverage verification. I do hereby certify under the pains and penalties of erjurt'that the information provided above is true and correct. Signature: Date: 11/21/2022 Phone#: 97'8594-3519 Official use only. I)o not write in this area,to be completed by city or town official. City or Town: Permit/License# Issuing Authority(check one): 11=1Board of Health 20 Building Department 31:City/Town Clerk 4.0 Electrical Inspector 50Plumbing Inspector 6.00ther Contact Person: Phone#: Corrurwnweaan of Massacnusens Construction Supervisor 11, Division of Professional licensure Unrestricted -Buildings of any use group which contain Board of Building Regulations and Standards less than 35,000 cubic feet(s91 cubic meters)of enclosed ,_,.,:5"k�rf+11M`rv!5,Dr space. CS-040622 Csrpnes:08/0112023 STEPHEN A KELLY - 16 PARKWANROAD STONEHAM 02190 t 8 r Failure to possess a current edition of the Massachusetts Commissioner n/ K (Ort _.. State Building Code is cause for revocation of this license. For information about this license Call(617)7273200 or visit lafwwmass.govldpi THE COMMONWEALTH OF MASSACHUSETTS Office of Consumer Affairs and Business Regulation 1000 Washington Street-Suite 710 Boston,Massachusetts 02118 Home Improvement Contractor Registration •lr- 4 "_44 R .`I Tape: Supplement x Cad SUNRUN INSTALLATION SERVICES INC. o t f0H yp44 21 WORLDS FAIR DR ` • SOMERSET,NJ 08873 - ff Update Address and Retvs Card THE COMMONWEALTH OF MASSACHUSETTS Olflee of Consumer Mesas a 6,e nn o Rs guletton IlsasIslbn veld for mdrodual um only before ISO HOME IMPROVEMENT CONTRACTOR espintlon data.S found return to: TYPE:S,ppfement Card Otfll:e of C tnsumer Affairs and Rumness Regulation RsWYaaaO EmitaMon 1000 W0Angton SOW-Suss 710 100120 10113/2024 Boston,MA 02110 SUNRUN INSTALLATION SERVICES INC. STEPHEN KELLV 72 �r 5 BUSH STREET p.a,r. oGG.., 4 SUITE 1400 - SAN FRANCISCO,CA 91104 Undersecretary valid without nature Stephen A Kelly 695 Myles Standish Blvd Taunton MA 02780 TEL:978-793-7881 Email: eastmapermits@sunrun.com . §TOWN OF YARMOUTH 1146 Route 28, South Yarmouth, MA 02664 508-398-2231 ext. 1261 Fax 508-398-0836 Office of the Building Commissioner BUILDING DEPARTMENT DEMOLITION DEBRIS DISPOSAL AFFIDAVIT Pursuant to M.G.L. Ch. 40, §54 and 780 CMR- Section 105.3.1. #4. I hereby certify that the debris resulting from the proposed work/demolition to be conducted at 89 WASHINGTON AVE, Work Address Is to be disposed of oat the following location: 695 Myles Standish Blvd. Taunton, MA 02780 Said disposal site shall be a licensed solid waste facility as defined by M.G.L. Ch. 111, §150A. a 11/21/2022 Signatur f Applicatio Date Permit No. ONE or TWO FAMILY— BULDING PERMIT APPLICATION REGULATORY APPROVALS NOTICE Address of Proposed Work: 89 WASHINGTON AVE, Scope of Proposed Work: Installation of an interconnected PV system including 28 panels at 9.94 Kw DC No Ess Date: 11/21/2022 Based on the scope of work described above,the applicant is required to obtain approval sign- offs from the following departments as checked-of below: Health Dept.—508-398-2231 ext. 1241 Conservation—508-398-2231 ext. 1288 Water Dept. —99 Buck Island Road, 508-771-7921 Old Kings HWY. Hist. Comm. —508-398-22631 ext. 1292 Engineering Dept.—508-398-2231 ext. 1250 Fire Dept.—Kevin Huck/Scott Smith, 96 Old Main Street, SY Note: Please call Fire Department for an appointment. 508-398-2212 Other Appropriate plans and/or application shall be provided to each departments checked-off above. Each of these regulatory authorities has their own requirements outside the jurisdiction of the Building Department. All applicable approvals shall be obtained prior to submitting a building permit application to the Building Dept. Thank you for your cooperation. Receipt Acknowledgement: a 11/21/2022 Applicant's Signature Date Rev.Jan. 2019 SHEET INDEX LEGEND SCOPE OF WORK GENERAL NOTES PAGE N DESCRIPTION gigSERVICE ENTRANCE •SYSTEM SIZE:9940W DC,7600W AC •ALL WORK SHALL COMPLY WITH MA 9TH PV-1.0 COVER SHEET S •MODULES:(28)LONG!GREEN ENERGY TECHNOLOGY CO ED.CMR 780(2015 IRC/IBC/IEBC),MUNICIPAL CODE.AND ALL MANUFACTURERS LTD:LR4-60HPB-355M LISTINGS AND INSTALLATION INSTRUCTIONS. PV-2.0 SITE PLAN Mp MAIN PANEL •INVERTERS:(1)SOLAREDGE •PHOTOVOLTAIC SYSTEM WILL COMPLY WITH NEC 2020. PV-3.0 LAYOUT TECHNOLOGIES:SE7600H-USSN •RACKING:RL UNIVERSAL,SPEEDSEAL TRACK ON •ELECTRICAL SYSTEM GROUNDING WILL COMPLY WITH NEC 2020. PV-4.0 ELECTRICAL SP• SUB-PANEL COMP,SEE DETAIL SNR-DC-00436 PV-5.0 SIGNAGE •PHOTOVOLTAIC SYSTEM IS UNGROUNDED.NO CONDUCTORS ARE SOLIDLY GROUNDED IN THE INVERTER.SYSTEM COMPLIES WITH 690.35. 0 PV LOAD CENTER •MODULES CONFORM TO AND ARE LISTED UNDER UL 1703. 0 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 CONDUCTORS ARE WITHIN ARRAY BOUNDARIES PER NEC 690.12(1). AC AC DISCONNECT(S) [^—I •CONSTRUCTION FOREMAN TO PLACE CONDUIT RUN PER 690.31(G). DC DC DISCONNECT(S) •ARRAY DC CONDUCTORS ARE SIZED FOR DERATED CURRENT. r—i •11.25 AMPS MODULE SHORT CIRCUIT CURRENT CB IQ COMBINER BOX •17.57 AMPS DERATED SHORT CIRCUIT CURRENT[690.8(A)8 690.8(B)). •PV INSTALLATION COMPLIES WITH THE NEC 2020 ARTICLE 690.12(B) ABBREVIATIONS E 7 INTERIOR EQUIPMENT (2).CONTROLLED CONDUCTORS LOCATED INSIDE THE ARRAY BOUNDARY ARE L J SHOWN AS DASHED LIMITED TO 80 VOLTS WITHIN 30 SECOND OF A RAPID SHUTDOWN INITIATION A AMPERE AC ALTERNATING CURRENT AFC ARC FAULT CIRCUIT INTERUPTER C,.ii CHIMNEY S u n r u n AZR. AZMUTH COMP CpMPORITGN DC DIRECT CURRENT ATTIC VENT #180120 IEI EXISTING I,-- FLUSH ATTIC VENT VICINITY MAP EOB ENERGY STORAGE SYSTEM PVC PIPE VENT - . _. . __ PNoreassTARIXR RAOYAVNrw.wonro n.+ Fuld EXT EXTERIOR METAL PIPE VENT CUSTOMER RESIDENCE: INT INTERIOR T-VENT THACHER LAZZARI MSP MAIN SERVICE PANEL - YARMOUTH, 89 WASHINGTON AVE, 7 tie` `• '•=•n I YARMOUTH,MA,02673 RN NEW SATELLITE DISH Eatnstat:.A Nis NOT TO SCALE TEL.(904)249-3807 OC ON CENTER FIRE SETBACKS I ..,, - -' APN:YARM-000083-000059 PREFAB PREFABRICATED ._ + -. PBF POUNDS PER SOUARE FOOT HARDSCAPE - - PROJECT 089L NUMBER: w PHOTOVOLTAIC • • —PL— PROPERTY LINE DESIGNER: (415)580-8920 MNc3 ROD RAPID SHUTDOWN DEVICE -SOLAR MODULES :A1 • _ -C'i h NIKESH CHAUHAN R TMNSFORMERLESS ( SCALE:NTS rn TYPICALP (ze) SHEET er.1, r•I•.• -'" REV NAME DATE COMMENTS COVER SHEET W WATTS REV.A 11/17/2022 LAN LANDSCAPEL SN UN R MOT PAGE POR PORTRAIT SNR MOUNT&SKIRT - • °' PV-1.O TrlpIN merlon M.SMR 8 N C a D g m $Z g o 1. ¢s � =z M w : / a cv C - in�5 0.8 ZNa Li j § wiD N U 01-� > WZ a OQ2M . U ,o e ; c H UriF z Ili Qw u t m % a" W vi CC a 6u o F, i N § W 93 W 2 m m Q CY Cr,- M N a %a Q ? ¢0 0 F-------- b - b b - b --- b I 7 e d > 1 Q Z U• a In d co Inn 3 a ____I'll' d II i E W I- : iiia'j,,,, a d I d I 1 I I 1 I i R b ��� a______7_ x ! x n I 1 to L� e W r o J L ¢? y ROOF INFO FRAMING INFO ATTACHMENT INFORMATION DESIGN CRITERIA Name Type Height Type Max OC Detail Max Landscape Max Landscape Max Portrait Max Portrait Configuration MAX DISTRIBUTED LOAD:3 PSF Span Spacing OC Spaang Overhang OC Spacing Overhang SNOW LOAD:30 PSF • 11'- RL UNIVERSAL,SPEEDSEAL TRACK ON WIND SPEED: - AR-01 COMP SHINGLE-RLU 1-Story 2X6 RAFTERS 10" 16 COMP.SEE DETAIL SNR-DC-00436 6'-0" 2'-4" 3'-0" 1'-6" STAGGERED 140 MPH 3-SEC GUST. S.S.LAG SCREW AR-02 COMP SHINGLE-RLU 1-Story 2X8 RAFTERS 18'- 16" RL UNIVERSAL,SPEEDSEAL TRACK ON 5'-4" 2'-1" 4'-0" 2'-0" STAGGERED 5/16" 2.5"MIN.EMBEDMENT 11" COMP,SEE DETAIL SNR-DC-00436 D1-AR-01-SCALE:3/16"4 1'-0" 40'-8" n AZIM:183' V-10"1 .,23,-3 --- _-- _ - —5'11' 11.-7,. ___.'',_._}1,1„ PITCH:30° 1'} -5 6'TYP. �} 6'-10" ❑ ❑ 0 ❑ El M ❑ ❑ $ 8 ❑ ❑ 10'-4" n n iii E3 ❑ ❑ ❑ 0 0 n _- 0 _0_ S7 C21 , 3' { 13.-5" 29'-1"—_- _..___.__ ____........ _ D2-AR-02-SCALE:3/16"x 1'-0" AZIM:183' {-4'-7" 1 i'-7" 1 r 1't" S u n r u n PITCH:25' 1t0 INSTALLERS SHALL NOTIFY ENGINEER OF ANY POTENTIAL STRUCTURAL ISSUES OBSERVED PRIOR TO PROCEEDING WI STRUCT, INSTALLATION. #180120 OM. p1 OF ill! _ _ 'IF ARRAY(EXCLUDING SKIRT)IS WITHIN 12" w°rvies s*r�ae�aw.�Mxnv�.wmreFra� ��� "�Si, BOUNDARY REGION OF ANY ROOF PLANEPHONE ��� VINCENT ° EDGES(EXCEPT VALLEYS),THEN _"10 o MWUMVANEZA,N ATTACHMENTS NEED TO BE ADDED AND CUSTOMER RESIDENCE: CIVIL OVERHANG REDUCED WITHIN THE 12" BOUNDARY REGION ONLY AS FOLLOWS: THACHER LAZZARI 89 WASHINGTON AVE, . . . p,� Ep WQ Signed:1i/172022 "ALLOWABLE ATTACHMENT SPACING •?i PNG��� MI. -_, 7. ..17 3" INDICATED ON PLANS TO BE REDUCED BY YARMOUTH,MA,02673 oNA�E 50%. TEL.(904)249.3807 ALLOWABLE OVERHANG INDICATED ON APN YARM-000083-000059 PLANS TO BE 1I5TH OF ALLOWABLE ATTACHMENT SPACING INDICATED ON PLANS. PROJECT NUMBER: 223R-089LAZZ_ _ - DESIGNER: (415)580-8920 ex3 NIKESH CHAUHAN _O O _ n • SHEET I LAYOUT I REV:A 11/17/2022 SEE SITE PLAN FOR NORTH ARROW 1'-11"4-- PAGE PV-3.0 T•nskf w•nen I.GM 120/240 VAC NOTE:TOTAL PV BACKFEED=40A SINGLE PHASE USED FOR INTERCONNECTION SERVICE CALCULATIONS OMETER N: EVERSOURCE 1936780 UTILITY GRID- I 1 EXISTING /1 200A MAIN l BREAKER EXISTING (N)MA SMART / �-._ 200A (N)LOCKABLE UTILITY SOLAREDGE TECHNOLOGIES: �� MAIN BLADE TYPESE7600H-USSN FACILITY — — PANELc3d REVENUE AC DISCONNECT METER 7600 WATT INVERTER JUNCTION BOX PV MODULES LOADS n .T n OR EQUIVALENT LONGI GREEN ENERGY TECHNOLOGY �A? `J;,/ `FJ / CO LTD:LR480HPB-355M o._„ O `^ _ --- '�// (28)MODULES OPTIMIZERS WIRED IN: ( 1 (1)SERIES OF(14)OPTIMIZERS (N)40A .Lwow SQUARED 240V METER SOCKET LOAD RATED DC DISCONNECT L (1)SERIES OF(14)OPTIMIZERS PV BREAKER AT DU222RB 100A CONTINUOUS WITH AFCI,RAPID SHUTDOWN SOLAREDGE POWER OPTIMIZERS OPPOSITE END 3R.60A,2P UTILITY SIDE OF CIRCUIT COMPLIANT S440 OF BUSBAR 120240VAC CONNECTS TO TOP LUGS• (LINE AT TOP LOAD AT BOTTOM) CONDUIT SCHEDULE 0 CONDUIT CONDUCTOR NEUTRAL GROUND 1 NONE (4)10 AWG PV WIRE NONE (1)10 AWG BARE COPPER 2 3/4"EMT OR EQUIV. (4)10 AWG THHN/THWN-2 NONE , (1)10 AWG THHN/THWN-2 S u n r u n 3 3/4"EMT OR EQUIV. (2)8 AWG THHN/THWN-2 (1)10 AWG THHN/THWN-2 (1)8 AWG THHWTHWN-2 #180120 SMI ES S...9.w.'WM...02l60-I331 more a FAA MODULE CHARACTERISTICS CUSTOMER RESIDENCE: LONGI GREEN ENERGY THACHER I G77ARI S440 OPTIMIZER CHARACTERISTICS: TECHNOLOGY CO LTD: 89 WASHINGTON AVE, LR4-60HPB-355M. 355 W MIN INPUT VOLTAGE: 8 VDC YARMOUTH,MA,02673 OPEN CIRCUIT VOLTAGE: 40.6 V MAX INPUT VOLTAGE. 60 VDC MAX POWER VOLTAGE: 34.6 V MAX INPUT ISC 14.5 ADC SHORT CIRCUIT CURRENT: 11.25 A MAX OUTPUT CURRENT: 15 ADC TEL.(904)249-3807 APN:YARM 000063-000059 PROJECT NUMBER: SYSTEM CHARACTERISTICS-INVERTER 1 223R-089I A77 SYSTEM SIZE 9940 W SYSTEM OPEN CIRCUIT VOLTAGE: 14 V DESIGNER: (415)580-6920 ex3 SYSTEM OPERATING VOLTAGE: 400 V MAX ALLOWABLE DC VOLTAGE: 480 V NIKESH CHAUHAN SYSTEM OPERATING CURRENT: 24.85 A SHEET SYSTEM SHORT CIRCUIT CURRENT: 30 A ELECTRICAL REV:A 11/17/2022 PAGE PV-4.0 TweYM tiaan_.O.SO ./1. WA RN INVERTER I NOTES AND SPECIFICATIONS. •SIGNS AND LABELS SHALL MEET THE REQUIREMENTS OF TIE NEC 2020 ARTICLE PHOTOVOLTAIC DC DISCONNECT 110.21(B),UNLESS SPECIFIC INSTRUCTIONS ARE REQUIRED BY SECTION 690,OR ELECTRICAL SHOCK HAZARD ------- IF REQUESTED BY THE LOCAL AHJ MAXIMUM SYSTEM VOLTAGE 480 VDC •SIGNS AND LABELS SHALL ADEQUATELY WARN OF HAZARDS USING EFFECTIVE TERMINALS ON LINE AND LOAD WORDS,COLORS AND SYMBOLS SIDES MAY BE ENERGIZED IN I.PBEL LOCATION: •LABELSMETANDHOD SBE HALLNO PERMANENTLY AFFIXET BE HAND D WRITTEN.TO THE EQUIPMENT OR WIRING THE OPEN POSITION INVERTER(S),DC DISCONNECT(S). •LABEL SHALL BE OF SUFFICIENT DURABIUTY TO WITHSTAND THE ENVIRONMENT PER CODE(S).NEC 2020 690.53 INVOLVED LABEL LOCATION. •SIGNS AND LABELS SHALL COMPLY WITH ANSI Z535.4-2011,PRODUCT SAFETY INVERTER(S),AC/DC DISCONNECT(S), SIGNS AND LABELS,UNLESS OTHERWISE SPECIFIED. AC COMBINER PANEL(IF APPLICABLE). •DO NOT COVER EXISTING MANUFACTURER LABELS. PER CODE(S).NEC 2020 690.13(B) WARNING: PHOTOVOLTAIC POWER SOURCE LABEL LOCATION: DUAL POWER SUPPLY INTERIOR AND EXTERIOR DC CONDUIT EVERY 10 FT, SOURCES:UTILITY GRID AT EACH TURN,ABOVE AND BELOW PENETRATIONS, ON EVERY JBIPULL BOX CONTAINING DC CIRCUITS. AND PV SOLAR ELECTRIC PER CODE(S):NEC 2020 690.31(0)(2),IFC 2012 SYSTEM 605.11.1.4 CAUTION : LABEL LOCATIONUTILITY SERVICE METER AND MAIN SERVICE PANEL PER CODE(S)NEC 2020 705 12(C) WARNING RAPID SHUTDOWN MULTIPLE SOURCES OF POWER POWER SOURCE OUTPUT CONNECTION FOR SOLAR PV SYSTEM `` �= DO NOT RELOCATE THIS OVERCURRENT DEVICE LABEL LOCATION. l INSTALLED WITHIN 3'OF RAPID SHUT DOWN LABEL LOCATION SWITCH PER CODE(S):NEC 2020 690.56(C)(2).IFC s u n r u n ADJACENT TO PV BREAKER AND ESS 2012:60511.1,IFC 201/3 1204.5.3 SOLAR PANELS ON OCPD(IF APPLICABLE). PER CODEIS).NEC 2020 4• ROOF 705 121811352) \WARNING __ SOLAR PV SYSTEM EQUIPPED #180120 PHOTOVOLTAIC SYSTEM - mums srwas„°lw.TAW..AN.0nm.a1 COMBINER PANEL WITH RAPID SHUTDOWN MAIN PANEL (INT)- . __ ° ° \ DO NOT ADD LOADS I it I CUSTOMER RESIDENCE: THACHER LAZZARI LABEL LOCATION LTAIC AC COMBINER(IF 89 WASHINGTON AVE, PHOTOVO HOTOVOLE), INVERTER(EXT) YARMOUTH,MA,02673 APPUCAB PER CODE(S).NEC 2020 705.12(D)l2X3((c) 3" TURN RAPID SHUTDOWN SWITCH TO THE"OFF" -PRODUCTION METER TEL.(904)249-3807 POSITION TO SHUT DOWN APN:YARM-000083-000059 PV SYSTEM DISCONNECT PV SYSTEM AND REDUCE —AC DISCONNECT PROJECT NUMBER: MAXIMUM AC OPERATING CURRENT:32.00 AMP SHOCK HAZARD IN THE NOMINAL OPERATING AC VOLTAGE 240 V ARRAY. MI -SERVICE ENTRANCE 223R-0B9LAZZ ,. DESIGNER: (415)560-6920 ex3 LABEL LOCATION. 89 WASHINGTON AVE, YARMOUTH, MA, 02673 NIKESH CHAUHAN AC DISCONNECT(S),PHOTOVOLTAIC SYSTEM POINT OF INTERCONNECTION SHEET PER CODE(S).NEC 2020:690.54 LABEL LOCATION. PER CODE(S)-NEC 2020 705.t0,710.10 SIGNAGE ON OR NO MORE THAT 1 M(3 FT)FROM THE SERVICE DISCONNECTING MEANS TO WHICH THE PV SYSTEMS ARE CONNECTED REV.A 11/172022 PER CODE(S).NEC 2020.690.56(C) PAGE PV-5.0 • • T EV projects@evengineersnet.com 276-220-0064 mom ENGINEERS http://www.evengineersnet.com 11/18/2022 RE:Structural Certification for Installation of Residential Solar THACHER LAZZARI:89 WASHINGTON AVE,YARMOUTH,MA,02673 Attn:To Whom It May Concern This Letter is for the existing roof framing which supports the new PV modules as well as the attachment of the PV system to existing roof framing. From the field observation report,the roof is made of Composite shingle roofing over roof plywood supported by 2X6 Rafters at 18 inches and 2X8 Rafters at 16 inches.The slope of the roof was approximated to be 25 and 30 degrees. After review of the field observation data 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 140 mph PV Dead Load DPV 3 psf Exposure C Roof Live Load Lr 20 psf Ground Snow S 30 psf If you have any questions on the above,please do not hesitate to call. STRUCT , ONL ``HOFMgS Sincerely, ��FA sy� y4 �� VINCENT r Vincent Mwumvaneza, P.E. 0 MWUMVANEZA H EV Engineering, LLC N'CIVIL 2 i projects(a�evengineersnet.com Q�/i iERFo\��4� http://www.evengineersnet.com �•f ONALEN�' 1/1 =- EV projects@evengineersnet.com 276-220-0064 ENGINEERS http://www.evengineersnet.com Structural Letter for PV Installation 11/18/2022 Job Address: 89 WASHINGTON AVE YARMOUTH,MA,02673 Job Name: THACHER LAZZARI Job Number: 111722TL Scope of Work This Letter is for the existing roof framing which supports the new PV modules as well as the attachment of the PV system to existing roof framing.All PV mounting equipment shall be designed and installed per manufacturer's approved installation specifications. Table of Content Sheet 1 Cover 2 Attachment checks 3 Snow and Roof Framing Check 4 Seismic Check and Scope of work Engineering Calculations Summary Code 2015 IRC(ASCE 7-10)-CMR 780 9th Ed Risk category II Roof Dead Load Dr 10 psf PV Dead Load DPV 3 psf Roof Live Load Lr 20 psf Ground Snow S 30 psf Wind Load (component and Cladding) V 140 mph Exposure C References NDS for Wood Construction STRUCT ONL OF M4ss40 S' Sincerely, � VINCENT °� O MWUMVANEZA CIVIL Vincent Mwumvaneza, P.E. NI. 2 A EV Engineering,LLC '',,•• P.E. protects@evengineersnet.com ONM. 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= ' 140 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,Kn= 1.00 ASCE 7-10 Sec 26.8.2 Pitch= 25.0 Degrees Adjustment Factor,A= 1.21 ASCE 7-10 Figure 30.5-1 a= 3.20 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 10.6W1 Zone 1(psf) Zone 2(psf) Zone 3(psf) Pnet30= -29.3 -41.3 -65.1 Figure 30.5-1 Pnet=0.6 x A x KZT x Pnet30)= 21.29 29.99 47.28 Equation 30.5-1 Downpressure(0.6W1 Zone 1(psf) Zone 2(psf) Zone 3(psf) Pnet30= 15.7 15.7 15.7 Figure 30.5-1 Pnet=0.6 x A x KZT x Pnet30)= 11.41 11.41 11.41 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 12.9 251.4 185.9 2 6 12.9 363.6 185.9 3 3 6.5 293.3 92.9 Max= 363.6 < 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 wm ENGINEERS http://www.evengineersnet.com Vertical Load Resisting System Design Roof Framing Pg= 30 psf ASCE 7-10,Section 7.2 pf= 21 psf Ce= 0.9 ASCE 7-10,Table 7-2 Pfmin.= 30.0 psf Ct= 1.1 ASCE 7-10,Table 7-3 ps= 30 psf 33.8 plf I,= 1.0 ASCE 7-10,Table 1.5-1 CS 0.75 Max Length,L= 11.83 ft Tributary Width,WT= 18 in Dr= 10 psf 15 plf PvDL= 3 psf 4.5 plf Load Case:DL+0.6W Pnet+PP„cos(6)+PDT= 36.6 plf Max Moment,Mt,= 468 lb-ft Conservatively Pv max Shear 185.9 lbs Max Shear,Vu=wL/2+Pv Point Load= 301 lbs Load Case:DL+0.75(0.6W+S)) 0.75(Pnet+Ps)+PP cos(0)+PDT= 57 plf Mdown= 731 lb-ft Mallowable=Sx x Fb' (wind)= 1319 lb-ft > 731 lb-ft OK Load Case:DL+S Ps+PP cos(0)+PDL= 53 plf Mdown= 675 lb-ft Mallowable=Sx x Fb' (wind)= 948 lb-ft > 675 lb-ft OK Max Shear,V„=wL/2+Pv Point Load= 338 lbs Member Capacity SPF#1/#2 2X6 Design Value CL CF C; Cr Adjusted Value Fb= 875 psi 1.0 1.3 1.0 1.15 1308 psi = 135 psi N/A N/A 1.0 N/A 135 psi E= 1400000 psi N/A N/A 1.0 N/A 1400000 psi Depth,d= 5.5 in Width, b= 1.5 in Cross-Sectonal Area,A= 8.25 in2 Moment of Inertia, IXX= 20.7969 in4 Section Modulus,Sxx= 7.5625 in3 Allowable Moment, Mail=Fb'Sxx= 824.4 lb-ft DCR=M u/Mali= 0.68 < 1 $ ,thfaCtOrti Allowable Shear,Vaii=2/3F„'A= 742.5 lb DCR=Vu/Vail= 0.23 <1 ',Siati tars 1/1 • =T EV projects@evengineersnet.com 276-220-0064 imm ENGINEERS http://www.evengineersnet.com Siesmic Loads Check Roof Dead Load 10 psf or Roof with Pv 44% Dpv and Racking 3 psf Averarage Total Dead Load 11.3 psf Increase in Dead Load 5.3% OK The increase in seismic Dead weight as a result of the solar system is less than 10%of the existing structure and therefore no further seismic analysis is required. Limits of Scope of Work and Liability We have based our structural capacity determination on information in pictures and a drawing set titled PV plans- THACHER LAZZARI.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 S • . EV projects@evengineersnet.com 276-220-0064 ENGINEERS http://www.evengineersnet.com 11/18/2022 RE:Structural Certification for Installation of Residential Solar THACHER LAZZARI:89 WASHINGTON AVE,YARMOUTH, MA,02673 Attn:To Whom It May Concern This Letter is for the existing roof framing which supports the new PV modules as well as the attachment of the PV system to existing roof framing. From the field observation report,the roof is made of Composite shingle roofing over roof plywood supported by 2X6 Rafters at 18 inches and 2X8 Rafters at 16 inches.The slope of the roof was approximated to be 25 and 30 degrees. After review of the field observation data 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 140 mph PV Dead Load DPV 3 psf Exposure C Roof Live Load Lr 20 psf Ground Snow S 30 psf If you have any questions on the above,please do not hesitate to call. STRUCT ONL `1N„FMA Sincerely, �FA Ssyc yG 6MWUMVANEZA \ Vincent Mwumvaneza, P.E.EV Engineering, LLC NICIVIL 2 projects@evensineersnet.com .�-J-/ ,<�� http://www.evengineersnet.com •• aNALENG 1/1 WOK EV projects@evengineersnet.com 276-220-0064 MEM wila ENGINEERS http://www.evengineersnet.com Structural Letter for PV Installation 11/18/2022 Job Address: 89 WASHINGTON AVE YARMOUTH,MA, 02673 Job Name: THACHER LAZZARI Job Number: 111722TL Scope of Work This Letter is for the existing roof framing which supports the new PV modules as well as the attachment of the PV system to existing roof framing.All PV mounting equipment shall be designed and installed per manufacturer's approved installation specifications. Table of Content Sheet 1 Cover 2 Attachment checks 3 Snow and Roof Framing Check 4 Seismic Check and Scope of work Engineering Calculations Summary Code 2015 IRC(ASCE 7-10)-CMR 780 9th Ed Risk category II Roof Dead Load Dr 10 psf PV Dead Load DPV 3 psf Roof Live Load Lr 20 psf Ground Snow S 30 psf Wind Load (component and Cladding) V 140mph Exposure C References NDS for Wood Construction STRUCT ..: ONL sOew F'"SS4 ct Sincerely, �4' VINCENT 'm O MWUMVANEZA CIVIL Vincent Mwumvaneza, P.E. No. 2 i.1 RC, �Q EV Engineering, LLC 9; �• E N� 1/4, protects@evengineersnet.com ONA�E http://www.evengineersnet.com 1/1 • momT EV projects@evengineersnet.com 276 220 0064 mum ENGINEERS http://www.evengineersnet.com Wind Load Cont. Risk Category= II ASCE 7-10 Table 1.5-1 Wind Speed(3s gust),V= 140 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, Krr= 1.00 ASCE 7-10 Sec 26.8.2 Pitch = 25.0 Degrees Adjustment Factor,A= 1.21 ASCE 7-10 Figure 30.5-1 a= 3.20 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= -29.3 -41.3 -65.1 Figure 30.5-1 Pnet=0.6 x A x KZT x Pnet30)= 21.29 29.99 47.28 Equation 30.5-1 Downpressure(0.6W) Zone 1(psf) Zone 2(psf) Zone 3(psf) Pnet30= 15.7 15.7 15.7 Figure 30.5-1 Pnet=0.6 x A x KZT x Pnet30)= 11.41 11.41 11.41 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 12.9 251.4 185.9 2 6 12.9 363.6 185.9 3 3 6.5 293.3 92.9 Max= 363.6 < 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 is • • _. EV projects@evengineersnet.com 276-220-0064 Wa ENGINEERS http://www.evengineersnet.com Vertical Load Resisting System Design Roof Framing Pg= 30 psf ASCE 7-10,Section 7.2 pf= 21 psf Ce= 0.9 ASCE 7-10,Table 7-2 Pfmin.= 30.0 psf Ct= 1.1 ASCE 7-10,Table 7-3 ps= 30 psf 33.8 plf IS= 1.0 ASCE 7-10,Table 1.5-1 CS 0.75 Max Length, L= 11.83 ft Tributary Width,WT= 18 in Dr= 10 psf 15 plf PvDL= 3 psf 4.5 plf Load Case:DL+0.6W Pnet+PP„cos(8)+PDT= 36.6 plf Max Moment,Mu= 468 lb-ft Conservatively Pv max Shear 185.9 lbs Max Shear,V„=wL/2+Pv Point Load= 301 lbs Load Case:DL+0.75(0.6W+S)) 0.75(Pnet+Ps)+PP cos(6)+Ppt= 57 plf Mdown= 731 lb-ft Mallowable=Sx x Fb' (wind)= 1319 lb-ft > 731 lb-ft OK Load Case:DL+S Ps+PPVcos(8)+PDT= 53 plf Mdown= 675 lb-ft Mallowable=Sx x Fb' (wind)= 948 lb-ft > 675 lb-ft OK Max Shear,Vu=wL/2+Pv Point Load= 338 lbs Member Capacity SPF 1 /#2 2X6 Design Value CL CF C; Cr Adjusted Value Fb= 875 psi 1.0 1.3 1.0 1.15 1308 psi F,= 135 psi N/A N/A 1.0 N/A 135 psi E= 1400000 psi N/A N/A 1.0 N/A 1400000 psi Depth,d= 5.5 in Width,b= 1.5 in Cross-Sectonal Area,A= 8.25 in2 Moment of Inertia, Ixx= 20.7969 in4 Section Modulus,Sxx= 7.5625 in3 Allowable Moment, Mail=Fb'Sxx= 824.4 lb-ft DCR=Mu/Mail= 0.68 <1 Allowable Shear,Va„=2/3F,'A= 742.5 lb DCR=V /Vaii= 0.23 <1 t ri'" 1/1 • • =. EV projects@evengineersnet.com 276-220-0064 mow ENGINEERS http://www.evengineersnet.com Siesmic Loads Check Roof Dead Load 10 psf %or Roof with Pv 44% Dpv and Racking 3 psf Averarage Total Dead Load 11.3 psf Increase in Dead Load 5.3% OK The increase in seismic Dead weight as a result of the solar system is less than 10%of the existing structure and therefore no further seismic analysis is required. Limits of Scope of Work and Liability We have based our structural capacity determination on information in pictures and a drawing set titled PV plans- THACHER LAllARI.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 Sunrun BrightSaveTM Agreement Thacher Lazzari 89 Washington Ave, Yarmouth, MA, 02673 Take Control of Your Electric Bill $0 25 Years $283 $0 .280 Deposit due Agreement Term Length Monthly Bill for Year Year 1 Cost per kWh Today (3.5% 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 Erdit) #44„1„, 4*, .„„gor We provide hassle-free We monitor the system We warrant, insure, Selling your home? design, permitting, and to ensure it runs maintain and repair We guarantee the buyer installation. properly. the system. We will qualify to assume also provide a 10- your agreement. year roof warranty. A SOLAR SYSTEM DESIGN FOR YOUR HOME You get a 10.22 kW DC Solar System With 28 Solar Panels and 1 Inverter(s) Which will produce an est. 12,115 kWh in its first year And offset approx.124% of your current, estimated electricity usage YOUR SALES REPRESENTAT Aarron Wag: aarron.wagstaff@sunrun. (801) 971 l r7' . 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 a ( TdpN SERVICES INC. ,A,i2,.. ,,,,,.., Signatur : 8DB962BCD12A4BB. Print Name: Kris Garcia Date: 10/27/2022 Title: Prnjert oparationc 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 ,Priieegnec unt Holder Secondary Account Holder (Optional) `----cilt146,136 Thacher Lazzari Signature 10/27/2022 Date Print Name Email Address*: thacherl azzari @yahoo.com Mailing Address: 89 Washington Ave Yarmouth, MA 02673 Phone: (904) 249-3807 *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 I presented this agreement according to °Swaim Code of Conductt, and that/obtained the homeowners signature on this agreement. 12.4644 LAA0.33s ZZ��,8gk44 Aarron Wagstaff Print Name 73226670?3 Sunrun ID number Sunrun Installation Services Inc. 1225 Bush Street, Suite 1400, San Francisco, CA 94104 I 888.GO.SOLAR I HIC