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HomeMy WebLinkAboutbld-23-003371 po bo RECir �� ONE & TWO FAMILY ONLY- BUILDING PERMIT Town of Yarmouth Building Department " *� 20,2 1146 Route 28,South Yarmouth,MA 02664-4492 508-398-2231 ext. 1261 Fax 508-398-0836 :., Bpi Massachusetts State Building Code,780 CMR �•-"► R MENT Building Permit Application To Construct,Repair, Renovate Or Demolish a One-or Two-Family Dwelling This Section For Official Use Only Building Permit Number: P C D--d --6(}3 301 Date pli But ding ffici rint Name) Signature Date S+CTI N 1:SITE INFORMATION 1.1 Property Address: 1.2 Assessors Map&Parcel Numbers 55 Maine Ave 22 358 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: (M.G.L c.40,§54) 1.7 Flood Zone Information: 1.8 Sewage Disposal System: Outside Flood Zone? Publi' Private 0 Zone: _ Municipal 0 On site disposal system 0 Check if yes❑ SECTION 2: PROPERTY OWNERSHIP' 2.1 Owner'of Record: Frances Mackintosh Yarmouth MA 02673 Name(Print) City,State,ZIP 55 Maine Ave (774)276-7887 roymackintosh@icloud.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 I Repairs(s) ❑ Alteration(s)4/ Addition 0 Demolition 0 Accessory Bldg.0 Number of Units Other Specify: Roof Mounted Solar Brief Description of Proposed Work': Installation of an interconnected PV system including 11 panels at 4.29 Kw DC SECTION 4:ESTIMATED CONSTRUCTION COSTS. • Item Estimated Costs: Official Use Only (Labor and Materials) 1.Building S 2510 1. Building Permit Fee:$f Indicate how fee is determined: 5856 El Standard City/Town Application Fee 2.Electrical $ ❑Total Project Cost3(Item 6)x multiplier x 3.Plumbing S 2. Other Fees: $ 4.Mechanical (HVAC) $ List: 30D)-431 i -7 5.Mechanical (Fire Suppression) Total All Fees:S Check No. Check Amount: Cash Amount: 6.Total Project Cost: $ 8366 0 Paid in Full 0 Outstanding Balance Due: SECTION 5: CONSTRUCTION SERVICES 5.1 Construction Supervisor License(CSL) CS-040622 08/01/2023 Stephen Kelly License Number Expiration Date Name of CSL Holder List CSL Type(see below) U 16 Parkway Rd. No.and Street Type Description Stoneham MA, 02180 U Unrestricted(Buildings up to 35,000 cu.ft.) CitytTown,State,ZIP Restricted 1&2 Family Dwelling 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 21 Worlds Fair Dr. eastmapermits@sunrun.com No.and Street Email address Somerset, NJ, 08873 978 793-7881 City/Town,State,ZIP Telephone SECTION 6:WORKERS'COMPENSATION INSURANCE AFFIDAVIT(I.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 'd 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./Stephen Kelly to act on my behalf,in all matters relative to work authorized by this building permit application. See Attached Contract 12/07/2022 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 bestst of my knowledge and understanding. Stephen Kelly Gs 12/07/2022 Print Owner's or Authorized Agent's Name(Ele nic Signature) Date NOTES: l. 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.eov/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 beating system Number of decks/porches Type of cooling system Enclosed Open 3. "Total Project Square Footage"may be substituted for"Total Project Cost" ------11644 SUNRINC-02 LWANG2 ,d►CORL CERTIFICATE OF LIABILITY INSURANCE DATE(MMIDDMfYY) illo...----- 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 NAME: Walter Tanner Alliant Insurance Services,Inc. PHONE FAX 560 Mission St 6th FI (A/C,No,EuU: I(A/C,No): San Francisco,CA 94105 E-MAIL ADDRESS:Walter.Tanner@alliant.com INSURER(S)AFFORDING COVERAGE NAIC# INSURER A:Evanston Insurance Company 35378 INSURED INSURER B:James River Insurance Company _ 12203 Sunrun Installation Services,Inc INSURER C:American Zurich Insurance Company_ 140142 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''SUBRI POLICY NUMBER POLICY EFF POLICY EXP LIMITS LTR INSD WVD (MMIDD/YYYY) (MM/DD/YYYYI A X COMMERCIAL GENERAL LIABILITY EACH OCCURRENCE $ 2,000,000 ..._—... CLAIMS-MADE X OCCUR --- MKLV5ENV103749 1011I2022 10/1/2023 DAMAGE TO RENTED 1,000,000 PREMISES(Ea occurrence) $ _ 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:$100,000 (Per Project Agg $ 5,000,000 COMBINED SINGLE LIMIT AUTOMOBILE LIABILITY (Ea accident) $ ANY AUTO BODILY INJURY(Per person) 1$ (OWNED SCHEDULED 1 AUTOS ONLY AUTOS EE BODILY INJURY(Per accident) $ AURTOS ONLY AUUTTOS ONLYY _P�ieOP MDAMAGE $ I 1 / $ B UMBRELLA LIAR 1 X I OCCUR EACH OCCURRENCE $ 4,000,000 X EXCESS LIAB 1 CLAIMS-MADE 001072261 10/1/2021 10/1/2022 AGGREGATE $ 4,000,000 DED j RETENTION$ $ C WORKERS COMPENSATION X STATUTEPER ER AND EMPLOYERS'LIABILITY WC614287601 ' 10/1/2022 10/1/2023 ' 1,000,000 ANY PROPRIETOR/PARTNER/EXECUTIVECLUDE YN N/A E.L.EACH ACCIDENT $ OFFICER/MEMBEREXCLUDED? 1,000,000 (Mandatory in ) E.L.DISEASE-EA EMPLOYEE $ If yes,describe under 1,000,000 DESCRIPTION OF OPERATIONS below E.L.DISEASE-POLICY LIMIT $ DESCRIPTION OF OPERATIONS/LOCATIONS I 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 of Yam ACCORDANCE WITH THE POLICY PROVISIONS. 1146 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 ._—. Office of Investigations Mit .. >: 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 /Stephen Kelly Address:225 Bush St STE 1400 City/State/Zip: San Francisco CA 94104 Phone#: 978 793-7881 _ Are you an employer? Check the appropriate box: Type of project(required): I.® I am a employer with 50 4. ❑ I am a general contractor and I employees(full and/or part-time).* have hired the sub-contractors 6. New construction ❑ I am a sole proprietor or partner- listed on the attached sheet. 7. ElRemodeling ship and have no employees These sub-contractors have 8. ❑ Demolition workingfor me in anycapacity. employees and have workers' P Y 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.]r c. 152,§1(4),and we have no employees. [No workers' 13.®Other Roof Mounted Solar comp. insurance required.] *Any 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: 55 Maine Ave City/State/Zip: Yarmouth MA 02664 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 perjury that the information provided above is true and correct. Signature: £ 2". Date: 12/07/2022 Phone#: 978-793-7881 Official use only. Do not write in this area,to be completed by city or town official. City or Town: Permit/License# Issuing Authority(check one): 1❑Board of Health 20 Building Department 3iCity/Town Clerk 4.0 Electrical Inspector 5Elumbing Inspector 6.0Other Contact Person: Phone#: • ? . ti Sunrun BrightSaveTM Agreement Frances Mackintosh 55 Maine Ave, Yarmouth, MA, 02673 Take Control of Your Electric Bill $0 25 Years $ 121 $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 I?? C;) . . 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 4.29 kW DC Solar System With 11 Solar Panels and 1 Inverter(s) Which will produce an est. 5,199 kWh in its first year And offset approx.129% of your current, estimated electricity usage YOUR SALES REPRESENTAT Aarron Wag: aarron.wagstaff@sunrun., (801) 971-5 . 4 1 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 T�pN SERVICES INC. Signatur :-C"�ti �'-" '° BOBF1D1BDF03469.. Print Name: Juan Arango Date: 11/30/2022 Title: prnjert__Operatinnc 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 clarktoirAtiscount Holder Secondary Account Holder (Optional) `—E69 3 �€i Frances Mackintosh Signature 11/30/2.022 Date Print Name Email Address*: roymacki ntosh@i cloud.corn Mailing Address: 55 Maine Ave Yarmouth, MA 02673 Phone: (774) 276-7887 Email addresses will be used by Sunrun for official correspondence such as sending monthly bills or other invoices. Sales Consultant By signing below/acknowledge that/am Sunrun accredited, that 1 presented this agreement according to C°Swam Code of Conductt, and that/obtained the homeowner's signature on this agreement. o-aAAht., t&Lottait stvicgtutg Aarron Wagstaff Print Name 732?66ZQ?3 Sunrun ID number Sunrun Installation Services Inc. 1225 Bush Street, Suite 1400, San Francisco. CA 94104 1888.GO.SOLAR I HIC • §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 55 Maine Ave Yarmouth MA USA 02673 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 12/07/2022 Signa of Applicatio Date Permit No. SHEET INDEX LEGEND SCOPE OF WORK GENERAL NOTES PAGE M DESCRIPTION N •SYSTEM SIZE.4290W DC,3800W AC •ALL WORK SHALL COMPLY WITH MA 9TH ED.CMR 780(2015 IRC/IBC/IEBC), PV-1.0 COVER SHEET SERVICE ENTRANCE MODULES•• E (1 1))TRINA SOLAR.TECHNOLOGIES. MUNICIPAL AND ALL MANUFACTURERS LISTINGS AND INSTALLATION ��r t V4 PV-2.0 SITE PLAN SE3800H-USMN •PHOTOVOLTAIC SYSTEM WILL COMPLY WITH NEC 2020. o CML s Mp MAIN PANEL •RACKING:RL UNIVERSAL,SPEEDSEAL TRACK ON COMP, I" NO.56313 PV-3.0 LAYOUT SEE DETAIL SNR-DC-00436 •ELECTRICAL SYSTEM GROUNDING WILL COMPLY WITH NEC 2020. m PV-4.0 ELECTRICAL • Q SUB-PANEL •PHOTOVOLTAIC SYSTEM IS UNGROUNDED.NO CONDUCTORS ARE SOLIDLY AO'`ti/ero A- 0PV-5.0 SIGNAGE GROUNDED IN THE INVERTER.SYSTEM COMPLIES WITH 690.35. •SPONALENg EAp:6/30/2024 LC PV LOAD CENTER •MODULES CONFORM TO AND ARE LISTED UNDER UL 1703. STAMPED 12l03n022 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). r� AC DISCONNECT(S) •CONSTRUCTION FOREMAN TO PLACE CONDUIT RUN PER 690.31(G). DC •ARRAY DC CONDUCTORS ARE SIZED FOR DERATED CURRENT. ri DC DISCONNECT(S) •13.35 AMPS MODULE SHORT CIRCUIT CURRENT. CB IQ COMBINER BOX •20.85 AMPS DERATED SHORT CIRCUIT CURRENT[690.8(A)&6901.8(B)). •PV INSTALLATION COMPLIES WITH THE NEC 2020 ARTICLE 690.12(B)(2). ABBREVIATIONS E-1 INTERIOR EQUIPMENT CONTROLLED CONDUCTORS LOCATED INSIDE THE ARRAY BOUNDARY ARE A AMPERE L J SHOWN AS DASHED LIMITED TO 80 VOLTS WITHIN 30 SECOND OF A RAPID SHUTDOWN INITIATION AC ALTERNATING CURRENT ��� AFC ARC FAULT CIRCUIT INIERUPTER ':yIII CHIMNEY sunr u n AZM AZIMUTH y COMP COMPOSITION DC DIRECT CURRENT , ATTIC VENT (El EXISTING FLUSH ATTIC VENT VICINITY MAP 180�20 PVC PIPE VENT c:t `` ''c B oas,wua�eLw.TAUNTON.MAWM-MI ->ESS ENERGY STORAGE SYSTEM • ET T S dl<ITl FAT EXT EXTERIOR a0 METAL PIPE VENT IRA INTERIOR 4-• CUSTOMER RESIDENCE: RASP MAIN SERVICE PANEL W T-VENT ( �•;' PRANCES MACKINTOSH ••- -. 55 MAINE AVE,YARMOUTH,MA, (NINEW ?I- SATELLITE DISH vti ,'"+ 02673 NTS NOT TO SCALE '•� rGde, TEL.(774)276-7887 CC ON CENTER f FIRE SETBACKS o. 55 Masse Ave. APN.YARM-000022-000358 PREFAB PREFARR GATED ff 1 vs - X+. -�t �,�,w �" 4,1` PROJECT NUMBER: PSF POUNDS PER SQUARE FOOT % HARDSCAPE J 223R-055MACK Pv PHOTOVOLTAIC '(ODE Rao RAPID SHUTDOWN DEVICE —Pt— PROPERTY LINE LAND N of yt u DESIGNER: (115)5808920 ex3 c 4e t ASHISH SRIVASTAVA Sc TFANSFORMERLESS SOLAR MODULES SCALE:NTS TYP TYPICAL SHEET REV NAME DATE COMMENTS COVER SHEET 1 V VOLTS W WATTS REV A 12/3/2022 LAN LANDSCAPE -SNR MOUNT - - - PAGE POR PORTRAR — k-M• T& IR PV-1.0 '4 Te,n(Iye.e son T o 87 ( M SITE PLAN-SCALE=1/16"=1'-0" fSi too OF y (E)DETACHED STRUCTURE cj�'1'NsMUV4 0C.56313cy s,���yG fs''''''''''' N IL R (E)GATE .' *E18SlE4E9 Ss(ON4tENC',5' a. R 034 a STAMPED PEDED 12 12NJYt022 c 4 ° R . , ...„, . (E)GATE ♦ ♦ . ° • r �P • sunrun •. C 1ceoin (N)ARRAY AR-01 I INS rrtW STAMM"BMA♦.u .MA6 0t) lbt one0 CUSTOMER RESIDENCE: R FRANCES MACKINTOSH �Mp / 4. 55 MAINE AVE,YARMOUTH,MA, �AC NS ® 02673 ®=\ J TELEL.(774)276-7887 APN'.YARM-000022-000358 (E)RESIDENCE PROJECT NUMBER: 223R-055MACK DESIGNER: (415)580-6820 ex3 ARRAY TRUE MAG PV AREA ASHISH SRIVASTAVA PITCH AZIM AZIM (SOFT) SHEET i° AR-01 26° 123° 137" 227.6 SITE PLAN REV:A 12/3/2022 PAGE PV-2.O 4 rem, a wenoe l0 87 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 Spacing Overhang OC Spacing Overhang SNOW LOAD:30 PSF 12'- RL UNIVERSAL,SPEEDSEAL TRACK ON WIND SPEED: AR-01 COMP SHINGLE-RLU 2-Story 2X6 RAFTERS 10" 24" COMP,SEE DETAIL SNR-DC-00436 6'-0" 2'-4" 4'-0" 2'-0" STAGGERED 140 MPH 3-SEC GUST. S.S.LAG SCREW 5/16":2.5"MIN.EMBEDMENT D1-AR-01-SCALE:1(4"m 1'-0" AZIM:123" 16 or ny°i PITCH:26° ?o 0.000(rms:ss..% c CML N0.56313 _,1'-8" 23,2.,__._ _—_ • 8-8" { �....otrt— ASS/ONAI L�6\ Fx[K 6/30/2024 • \ STAMPED 12/03/2022 7 9-- 0 - B— B— • • ) INSTALLERS SHALL NOTIFY ENGINEER OF ANY 5'-B' POTENTIAL STRUCTURAL ISSUES OBSERVED • PRIOR TO PROCEEDING W/INSTALLATION. •IF ARRAY(EXCLUDING SKIRT)IS WITHIN 12" BOUNDARY REGION OF ANY ROOF PLANE Q_ __-- ❑ 0 --- - - -{} ❑ _7 _____._ EDGES(EXCEPT VALLEYS),THEN ATTACHMENTS NEED TO BE ADDED AND OVERHANG REDUCED WITHIN THE 12" BOUNDARY REGION ONLY AS FOLLOWS: ••ALLOWABLE ATTACHMENT SPACING • INDICATED ON PLANS TO BE REDUCED BY 50%. O O O __Q-_._._Q..._ 0 0 0 0 T-3" —ALLOWABLE ALLOWABLE OVERHANG INDICATED ON PLANS TO BE 1/5TH OF ALLOWABLE 6'TYP ATTACHMENT SPACING INDICATED ON PLANS. sunrun 0 0 (I) , ____., I 1 9'3" #180120 r vnassTN7per BLYU.TM..W.021.7at PHONE 0 FAX 0 CUSTOMER RESIDENCE: • FRANCES MACKINTOSH "- 55 MAINE AVE,YARMOUTH.MA, 02673 TEL.(774)276-7887 19.-2" 11'_7" •—r11" APN:YARM-000022-000358 PROJECT NUMBER: 223R-055MACK DESIGNER: (415)580-6820 ex3 ASHISH SRIVASTAVA SHEET LAYOUT REV:A 12/3/2022 SEE SITE PLAN FOR NORTH ARROW PAGE PV-3.0 0 Tflis r.no,_°.asr 120/240 VAC SINGLE PHASE NOTE:TOTAL PV BACKFEED=20A SERVICE USED FOR INTERCONNECTION METER CALCULATIONS OEVERSOURCE 2282163 UTILITY GRID I SUPPLY SIDE TAP / / ` 1J i 1 EXISTING 100A (N)LOCKABLE BLADE TYPE (N)MA SMART MAIN BREAKER FUSED AC UTILITY SOLAREDGE TECHNOLOGIES: t DISCONNECT REVENUE SE3800H-USMN I METER 3800 WATT INVERTER JUNCTION BOX PV MODULES " (� (� n OR EQUIVALENT �l TRINA SOLAR:TSM-390DE09C.07 EXISTING (l `� �/ .�' ��_ 125A MAIN ._/` ,L// (11)MODULES �� PANEL `� ,; O „ — �� I —`- - ()/ OPTIMIZERS WIRED IN: FACILITY �r (1)SERIES OF(11)OPTIMIZERS LOADS „�. 20A FUSES I I —�o�`wowo SQUARE D 240V METER SOCKET LOAD RATED DC DISCONNECT 0222NRB 100A CONTINUOUS WITH AFCI,RAPID SHUTDOWN SOLAREDGE POWER OPTIMIZERS 3R,60A UTILITY SIDE OF CIRCUIT COMPLIANT S440 120/240VAC CONNECTS TO TOP LUGS- (LINE AT TOP LOAD AT BOTTOM) CONDUIT SCHEDULE # 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 AWG THHN/THWN-2 I s u n r u n 3 3/4"EMT OR EQUIV. (2)10 AWG THHN/THWN-2 (1)10 AWG THHN/THWN-2 (1)8 AWG THHN/THWN-2 4 3/4"EMT OR EQUIV. (2)6 AWG THHN/THWN-2 (1)8 AWG THHN/THWN-2 (1)8 AWG THHN/THWN-2 #180120 093 AMES xTNxM9H r-w.TAUNTON.W 0I/36113. PONE o FAX 0 CUSTOMER RESIDENCE: FRANCES MACKINTOSH MODULE CHARACTERISTICS 55 MAINE AVE,YARMOUTH,MA, TRINA SOLAR:TSM-390DE09C.07: 390 W S440 OPTIMIZER CHARACTERISTICS: 02673 OPEN CIRCUIT VOLTAGE: 40.8 V MIN INPUT VOLTAGE: 8 VDC MAX POWER VOLTAGE: 33.8 V MAX INPUT VOLTAGE: 60 VDC TEL.(774)276-7887 SHORT CIRCUIT CURRENT: 13.35 A MAX INPUT ISC: 14.5 ADC APN:YARM-000022-000358 MAX OUTPUT CURRENT: 15 ADC PROJECT NUMBER 223R-055MACK SYSTEM CHARACTERISTICS-INVERTER 1 SYSTEM SIZE: 4290W DESIGNER: (415)580-6920ex3 SYSTEM OPEN CIRCUIT VOLTAGE: 11 V ASHISH SRIVASTAVA SYSTEM OPERATING VOLTAGE: 380 V MAX ALLOWABLE DC VOLTAGE 480 V SHEET SYSTEM OPERATING CURRENT: 11.29 A ELECTRICAL SYSTEM SHORT CIRCUIT CURRENT: 15 A REV:A 12/32022 PAGE PV-4.0 Tmprh% Sm_408T /!WARNING INVERTER 1 PHOTOVOLTAIC DC DISCONNECT NOTES AND SPECIFICATIONS, ELECTRICAL SHOCK HAZARD •SIGNS AND LABELS SHALL MEET THE REQUIREMENTS OF THE NEC 2020 ARTICLE --- ----- ---- -- 110.21(B).UNLESS SPECIFIC INSTRUCTIONS ARE REQUIRED BY SECTION 890,OR MAXIMUM SYSTEM VOLTAGE. 480 VDC IF REQUESTED BY THE LOCAL AHJ. TERMINALS ON LINE AND LOAD •SIGNS AND LABELS SHALL ADEQUATELY WARN OF HAZARDS USING EFFECTIVE SIDES MAY BE ENERGIZED IN LABEL LOCATION' WORDS,COLORS AND SYMBOLS. THE OPEN POSCTION INVERTER(S),DC DISCONNECT(S). •LABELS SHALL BE PERMANENTLY AFFIXED TO THE EQUIPMENT OR WIRING PER CODE(S).NEC 2020:690.53 METHOD AND SHALL NOT BE HAND WRITTEN. LABEL LOCATION: •LABEL SHALL BE OF SUFFICIENT DURABILITY TO WITHSTAND THE ENVIRONMENT INVOLVED INVERTER(S),ACIDC DISCONNECT(S), •SIGNS AND LABELS SHALL COMPLY WITH ANSI Z555.4-2011.PRODUCT SAFETY AC COMBINER PANEL(IF APPLICABLE). SIGNS AND LABELS,UNLESS OTHERWISE SPECIFIED. PER CODE($):NEC 2020 890.13(B) •DO NOT COVER EXISTING MANUFACTURER LABELS. WARNING:PHOTOVOLTAIC WARNING 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. -- --- _ - -- -- - - 1 AND PV SOLAR ELECTRIC PER CODE(S):NEC 2020.690.31(0)(2),IFC 2012. SYSTEM 605.11.L4 CAUTION : S LABEL LOCATION: UTILITY SERVICE METER AND MAIN SERVICE PANEL. PER CODE(S):NEC 2020:705.12IC: 1. '' 'ID SHUTDOWN SWITCH MULTIPLE SOURCES OF POWER 7PARNING1 OURCE OUTPUT CONNECIO ,-..,., . ..- QV SYSTEMOT RELOCATE THIS -, /�'RCURRENT DEVICE LABEL LOCATION INSTALLED WITHIN 3'OF RAPID SHUT DOWN LABEL LOCATION: SWITCH PER CODE(S):NEC 2020:690.58(CX2),IFC — \/u n r u n ADJACENT TO PV BREAKER AND ESS 2012.605.11.1,IFC 2018:1204.5.3 . • ' SOLAR PANELS ON S OCPD(IF APPLICABLE). PE7ER 1zODE(S)NEC 2020. 4.. ROOF Ai = ` ` ` SOLAR PV SYSTEM EQUIPPED 1 #180120 7.1i6. MIS SUMO./BLW.THIN.,MA,O1760.7A1 PHOTMVOLTAIC BNER PANELEM WITH RAPID SHUTDOWN vino DO NOT ADD LOADS MAIN PANEL - CUSTOMER RESIDENCE: PRANCES MACKINTOSH LABEL LOCATION (INT) 55 MAINE AVE,YARMOUTH,MA, PHOTOVOLTAPPLICABLE). INVERTER COMBINER(IF INVERTER (EXT) 02673 PER CODE(S),NEC 2020:705.12(D)(2)(3)(c) 3" TURN RAPID SHUTDOWN SWITCH TOTHE"OFF" „,,,,,E,• —PV PRODUCTION METER TEL(774)276-7887 POSMON TO SHUT DOWN APN,YARM-000022-000358 PV SYSTEM DISCONNECT PV SYSTEM AND REDUCE -FUSED AC DISCONNECT PROJECT NUMBER: MAXIMUM AC OPERATING CURRENT:16.00 AMPS SHOCKARRAY. HAZARD IN THE E 223R-O5SMACK ll NOMINAL OPERATING AC VOLTAGE 240 VAC -SERVICE ENTRANCE DESIGNER: (415)580-6920 ex3 LABEL LOCATION: ' 55 MAINE AVE, YARMOUTH, MA, 02673 ASH ISH SRIVASTAVA AC DISCONNECT(S).PHOTOVOLTAIC SYSTEM POINT OF INTERCONNECTION. LABEL SHEET ' PER CODE($):NEC 2020:690.54 ON OR NO MORE THAT 1 M(3 FT)FROM THE SERVICE PER CODES}NEC 2020:705.10,710.10 SIGNAGE DISCONNECTING MEANS TO WHICH THE PV SYSTEMS ARE CONNECTED. REV:A 12/3/2022 PER CODE(S).NEC 2020,690.56(C) PAGE. PV-5.0 4 r0,00401e_ :,10 67 Page 1 of 8 Current (0_ Engineering 12-03-2022 Sunrun Inc. 595 Market St Attn.:To Whom It May Concern re job: Frances Mackintosh 55 Maine Ave,West Yarmouth, MA 02673, USA The following calculations are for the structural engineering design of the photovoltaic panels and are valid only for the structural info referenced in the stamped plan set.The verification of such info is the responsibility of others. I certify that the roof structure has sufficient structural capacity for the applied PV loads. All mounting equipment shall be designed and installed per manufacturer's approved installation specifications. Design Criteria: Code: 780 CMR, IBC 2015, ASCE 7-10, Live Load: 20 psf Ult Wind Speed: 140 mph Exposure Cat: B Ground Snow: 30 psf Min Snow Roof: 0 psf 12-03-2022 :NOFMAss 0,A0VAss90 G cY g CIVIL y Current Renewables Engineering Inc. NO.56313 Professional Engineer 9 sTEaE°�4`? info@currentrenewableseng.com �F�SS�oNa�EN��e Exp:6/30/2024 1760 Chicago Ave Suite J13, Riverside,CA 92507 info@currentrenewableseng.com (951)405-1733 Page 2 of 8 Frances Mackintosh Current 011.. lables Engineering Roof Properties: Roof 1 Roof Type = Shingle Roof Pitch (deg) = 26.0 Mean Root Height(ft) = 23.0 Attachment Trib Width (ft) = 3.3 Attachment Spacing (ft) = 6.0 Framing Type = Rafter Framing Size = 2x6 Framing OC Spacing (in.) = 24.0 Section Thickness, b (in) = 1.5 Section Depth, d (in) = 5.5 Section Modulus, Sx (in3) = 7.562 Moment of Inertia, lx (in ) = 20.797 Unsupported Span (ft) = 14.0 Upper Chord Length (ft) = 18.0 Deflection Limit D+L(in)= 3.6 Deflection Limit S or W (in)= 2.4 Attachments Pattern = Fully Staggered Framing Upgrade = No Sister Size = NA Wood Species = SPF Wood Fb (psi) = 875.0 Wood Fv (psi) = 135.0 Wood E (psi) = 1400000.0 Co (wind) = 1.6 Cd (snow) = 1.15 CAS= 1.0 CM = C,= CL = C; = 1.0 CF= 1.3 Cfu = 1.0 Cr = 1.15 F'b wind (psi) = 2093.0 F'b snow (psi) = 1504.34 F'v wind (psi) = 216.0 F'v snow(psi) = 155.25 M allowable wind (lb-ft) = 1319.03 M allowable snow(lb-ft) = 948.05 V allowable wind (lbs) = 1188.0 V allowable snow(Ibs) = 853.88 E' (psi) = 1400000.0 1760 Chicago Ave Suite J13, Riverside,CA 92507 info@currentrenewableseng.com (951)405-1733 Page 3 of 8 Frances Mackintosh Current • Engineering Load Calculation: Dead Load Calculations: Roof 1 Panels Dead Load (psf) = 3.0 Roofing Weight (psf) = 3.0 Decking Weight(psf)= 2.0 Framing Weight(psf)= 0.945 Misc. Additional Weight(psf)= 1.0 Existing Dead Load (psf) = 6.945 Total Dead Load (psf)= 9.945 Wind Load Calculations: Ultimate Wind Speed (mph) = 140.0 Directionality Facto r, kd = 0.85 Topographic Factor, kzt = 1.0 Velocity Press Exp Factor, kz= 0.701 Velocity Pressure, qz(psf) = 29.88 External Pressure Up, GCp_1 = -0.87 External Pressure Up, GCp_2 = -1.549 External Pressure Up, GCp_3 = -2.419 External Pressure Down, GCp = 0.44 Design Pressure Up, p_1 (psf) = -25.992 Design Pressure Up, p_2 (psf) = -46.299 Design Pressure Up, p_3 (psf) = -72.291 Design Pressure Down, p (psf) = 16.0 Snow Load Calculations: Ground Snow Load, pg (psf) = 30.0 Min Flat Snow, pf_min (psf)= 0.0 Sloped Snow, ps_min (psf)= 0.0 Snow Importance Factor, lc= 1.0 Exposure Factor, Ce = 0.9 Thermal Factor, Ct = 1.1 Flat Roof Snow, pf(psf) = 20.79 Slope Factor, Cs = 0.733 Sloped Roof Snow, ps(psf)= 15.245 1760 Chicago Ave Suite J13, Riverside,CA 92507 info@currentrenewableseng.com (951)405-1733 Page 4 of 8 Frances Mackintosh Current Engineering Lag Screw Checks: Roof 1 Ref. Withdrawal Value, W (lb/in) = 205.0 (Cm = Ct = Ceg = 1.0) CD = 1.6 Adjusted Withdrawal Value, W' (lb/in) = 328.0 Lag Penetration, p (in.) = 2.5 Allowable Withdrawal Force, W'p (Ibs) = 820.0 Applied Uplift Force (Ibs) = -235.04 Uplift DCR = 0.287 Ref. Lateral Value, Z (Ibs) = 205.0 (Cm = Ct = Co= Ceg = 1.0) CD = 1.15 Adjusted Lateral Value, Z' (lbs) = 287.5 Applied Lateral Force (lbs) = 158.361 Angle of Resultant Force, a (deg) = 0.978 Adjusted Interaction Lateral Value, Z'a (Ibs) = 519.55 Lateral DCR = 0.305 1760 Chicago Ave Suite J13, Riverside,CA 92507 info@currentrenewableseng.com (951)405-1733 Page 5 of 8 Frances Mackintosh Current _01_ Engineering Roof Framing Checks: Force Checks: LC1: D+S Roof 1 Applied Moment(lb-ft) = 982.0 Applied Shear(Ibs) = 421.0 Allowable Moment(lb-ft) = 948.0 Allowable Shear(Ibs) = 854.0 Moment DCR = 1.036 Shear DCR = 0.493 LC2: D+0.6W Applied Moment(lb-ft)= 762.0 Applied Shear(Ibs) = 326.0 Allowable Moment(lb-ft)= 1319.0 Allowable Shear(Ibs)= 1188.0 Moment DCR = 0.578 Shear DCR = 0.275 LC3: D+0.75(S+0.6W) Applied Moment (lb-ft) = 1115.0 Applied Shear (Ibs) = 477.0 Allowable Moment (lb-ft) = 1319.0 Allowable Shear (Ibs) = 1188.0 Moment DCR = 0.845 Shear DCR = 0.402 LC4:0.6D+0.6W Applied Moment(lb-ft) = 607.0 Applied Shear(Ibs) = 260.0 Allowable Moment(lb-ft) = 1319.0 Allowable Shear(Ibs)= 1188.0 Moment DCR = 0.46 Shear DCR = 0.219 1760 Chicago Ave Suite J13, Riverside,CA 92507 info@currentrenewableseng.com (951)405-1733 . r Page 6 of 8 Frances Mackintosh Current Engineering Deflection Checks(Service Level): LC1: D+L Deflection (in.) = 1.187 Deflection Limit (in.) = 3.6 Deflection DCR = 0.33 LC2:S Deflection (in.) = 0.481 Deflection Limit (in.) = 2.4 Deflection DCR = 0.2 LC3:W(Down) Deflection (in.) = 0.212 Deflection Limit(in.) = 2.4 Deflection DCR = 0.088 LC4:W(Up) Deflection (in.) = 0.344 Deflection Limit (in.) = 2.4 Deflection DCR = 0.143 1760 Chicago Ave Suite J13,Riverside,CA 92507 info@currentrenewableseng.com (951)405-1733 r t Page 7 of 8 Frances Mackintosh Current - 1111 Engineering Seismic Check: Existing Weight: Wall Weight(psf)= 17.0 Tributary Wall Area (ft2)= 2760.0 Total Wall Weight(Ibs)= 46920.0 Roof Weight(psf)= 6.945 Roof Area (ft2) = 2100.0 Total Roof Weight (Ibs) = 14585.156 Total Existing Weight(Ibs) = 61505.156 Total Additional PV Weight(Ibs) = 598.95 Weight Increase: (Existing W+Additional W)/(Existing W) = 1.01 The increase in weight as a result of the solar system is less than 10%of the existing structure and therefore no further seismic analysis is required. 1760 Chicago Ave Suite J13, Riverside,CA 92507 info@currentrenewableseng.com (951)405-1733 " • • Page 8 of 8 Frances Mackintosh Current O Engineering Limits of Scope of Work and Liability: Existing structure is assumed to have been designed and constructed following appropriate codes at time of erection,and assumed to have appropriate permits.The calculations produced are only for the roof framing supporting the proposed PV installation referenced in the stamped planset and were completed according to generally recognized structural analysis standards and procedures, professional engineering and design experience,opinions and judgements. Existing deficiencies which are unknown or were not observable during time of inspection are not included in this scope of work.All PV modules, racking,and mounting equipment shall be designed and installed per manufacturer's approved installation specifications.The Engineer of Record and the engineering consulting firm assume no responsibility for misuse or improper installation.This analysis is not stamped for water leakage. Framing was determined based on information in provided plans and/or photos,along with engineering judgement. Prior to commencement of work,the contractor shall verify the framing sizes,spacings,and spans noted in the stamped plans,calculations,and cert letter(where applicable)and notify the Engineer of Record of any discrepancies prior to starting construction.Contractor shall also verify that there is no damaged framing that was not addressed in stamped plans,calculations,and cert letter (where applicable)and notify the Engineer of Record of any concerns prior to starting construction. 1760 Chicago Ave Suite J13, Riverside,CA 92507 info@currentrenewableseng.com (951)405-1733