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BLD-23-006065
51S/Z_3 RECEIV' D ONE & TWO FAMILY ONLY- BUILDING PERMIT MAY 3 2023 Town of Yarmouth Building Department // w �\f CI=PARTMENT 1146 Route 28,South Yarmouth,MA 02664-4492 s !r♦� 1 508-398-2231 ext. 1261 Fax 508-398-0836 I ;r 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 j Building Permit Number: P tD-,?3 -0 n(4)to S Date Applied: Building Official rintName) Signature Date SECT N 1:SITE INFORMATION 1.1 Property Address: 1.2 Assessors Map&Parcel Numbers 7 Payson Path 86 127 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 I Provided Required Provided Required Provided i 1.6 Water Supply: (IvI.G.L c.40,§54) 1.7 Flood Zone Information: 1.8 Sewage Disposal System: Zone: _ Outside Flood Zone? Public 0 Private 0 Check if yes❑ Municipal 0 On site disposal system 0 SECTION 2: PROPERTY OWNERSHIP► 2.1 Owner'of Record: David Fontes Yarmouth MA 02673 Name(Print) City,State,ZIP 7 Payson Path (774) 268-1112 david.fontes(a)gmail.com No.and Street Telephone Email Address SECTION 3:DESCRIPTION OF PROPOSED WORK2(check all that apply) New Construction 0 Existing Building Owner-Occupied VI Repairs(s) 0 Alteration(s) Sit/ Addition ❑ Demolition 0 Accessory Bldg. U Number of Units I Other Sd' Specify: Roof Mounted Solar Brief Description of Proposed Work'`: Installation of a interconnected, roof mounted, photovoltaic solar energy system consisting of I I solar panels producing 4() Kw DC. NO ESS >�J SECTION 4: ESTIMATED CONSTRUCTION COSTS. Item Estimated Costs: Official L7se Only (Labor and Materials) 1.Building s 2327 11. Building Permit Fee:$/(S() Indicate how fee is determined: 2.Electrical 5428 i 0 Standard City/Town Application Fee ❑Total Project Cost3(Item 6)x multiplier x 3.Plumbing _ S 2. Other Fees: $ 4.Mechanical (HVAC) $ List: 4 ,&36dd/Zro 5.Mechanical (Fire Suppression) $ Total All Fees:$ Check No. Check Amount: Cash Amount: 6.Total Project Cost: s 7755 I 0 Paid in Full El Outstanding Balance Due: SECTION 5: CONSTRUCTION SERVICES 5.1 Construction Supervisor License(CSL)KellyCS-040622 08/01/2023 Stephen License Number Expiration Date Name of CSL Holder U List CSL Type(see below) 16 Parkway Rd. No.and Street Type Description Stoneham MA, 02180 U I Unrestricted(Buildings up to 35,000 cu.ft.) R Restricted l&2 Family Dwelling City/Town,State,ZI? M 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) Sunrun Installation Services Inc.! Stephen KellyHIC - 18012010/13/20 p HIC RegistratioonnNumber 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(iVI.G.L.c.152.§ 25C(6)) Workers Compensation Insurance affidavit must be completed and submitted with this application. Failure to provide this affidavit will result in the denial of the Issuance of the building permit. Signed Affidavit Attached? Yes No 0 SECTION 7a:OWNER AUTHORIZATION TO BE COMPLETED WHEN OWNER'S AGENT OR CONTRACTOR APPLIES FOR BUILDING PERMIT I,as Owner of the subject property,hereby authorize_ Sunrun Installation Services Inc./Stephen Kelly to act on my behalf,in all matters relative to work authorized by this building permit application. David Fontes *See attached contract 05/02/2023 Print Owner's Name(Electronic Signature) Date SECTION 7b: OWNER1 OR AU I'HORIZED 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. !( Stephen Kelly 41 05/02/2023 Print Owner's or Authorized Agen's Nam lectronic Signature) Date NO ES: } 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 nor have access to the arbitration program or guaranty find under M.G.L.c. 142A.Other important information on the HIC Program can be found at www.mass.aov/oca Information on the Construction Supervisor License can be found at www.mass.aov!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' ComidisottWaatth of hidS5sClIkitottS Construction Superviam MitifitiOn of PolossiOnal Liconaore Unrestricted-Staldings of any wee group which contain Board of Goading Regulations and Standards less than 35 000 cubic feet 110$1 cubic isteeset)et enclosed 0^tekruef uf,rr, ' sPac41, CS-440822 Eaptres.08101 2023 STEPHEN A fIELLY 14 PARKWAY ROAD - STONEHAM* 02144 44, "rCV-I 1(.1' si cso F MINIEE to pOSISMS$I current*dinar)of Cominieionir the Massachusetts State goading Code is cause for revocation of this tweets*, For intostrution about this*tens* Ca*felt)/274190 or visit assiertnese.gnetdp. THE COMMONWEALTH OF MASSACHUSETTS Office of Consumer Affaire and Business Regulation 1000 WashingtollAtrate-Suite 710 B0810kNint41411,14f4t.W118 Home Improvement Wiectorflegistration = rype Suppiernont Cart ' ANtittotton I BOI2C SUNRUN INSTALLATION SERVICES INC E leMI 24 21 WORLDS FAIR DR SOMERSET.NJ 08873 Updertt Addrefi and Etttunt Cant 114E.COMMOAWEALTH Of MASSACAUSETTS CA.M4 COMAIVrib MI.. b R*011411114.1 "bc..1,1,441 VitioC,OT,nitev,1.41 tAgi artly ,h• HOME MPROIMIMENtCONTRACToit c.v./non ore If found riffvfA to TYPE cent Ono.ot,:nnown«.*Awe Ar./StRbib.94.RegutAlloo EIMILINSM 1000 AMANmaton StrytA Susie 11EI fM)40 • 0034024 B**WO,MA tf2iitl ,LiNFA.M INSTALLATION StWifprai It STEPHEN KELLY • 225 MAN STREET ^ &Moo(e2 404.2 SUITE 1421 SAN CRANCISC()GA 44104 N4valid without *tut* Stephen A Kelly 695 Myles Standish Blvd Taunton MA 02780 TEL: 978-793-7881 Email: eastmapermitsqPsunrun.com �-1 SUNRINC-02 LWANG2 ACORO CERTIFICATE OF LIABILITY INSURANCE DATE(MM/DD/YYYY) �� 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 Alliant Insurance Services,Inc. PHONE FAX 560 Mission St 6th Fl IA/C,No,Eat): (A/C,No): San Francisco,CA 94105 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 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 LTR INSD WVD IMWDD/YYYYI IMMIDDIYYYYI A X COMMERCIAL GENERAL LIABILITY EACH OCCURRENCE $ 2,000,000 CLAIMS-MADE X OCCUR MKLV5ENV103749 10/1/2022 10/1/2023 DAMAGETORENTED 1,000,000 PREMISES(Ea occunencel $ 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 I X 1 JECT LOC PRODUCTS-COMP/OP AGG $ 2,000,000 X OTHER:Retention:$100,000 Per Project Agg $ 5,000,000 AUTOMOBILE LIABILITY I COMBINED SINGLE LIMIT (Ea accident) $ ANY AUTO BODILY INJURY(Per person) $ AAURTEO�S ONLY SCHEDULED AUTOS BODILY INJURY(Per accident) $ AUTOS ONLY AUTOS ONLY (Per R ac dentDAMAGE $ B UMBRELLA LIAB X OCCUR EACH OCCURRENCE $ 4,000,000 X EXCESS LIAB CLAIMS-MADE I'001072261 , 10/1/2021 10/1/2022 AGGREGATE $ 4,000,000 1 DED I RETENTIONS __ $ C WORKERS COMPENSATION -r X I PER AND EMPLOYERS'LIABILITY _ STATUTE ERH WC614287601 10/1/2022 10/1/2023 1,000,000 ANY PROPRIETOR/PARTNER/EXECUTIVE N N/A E.L.EACH ACCIDENT $ (FFICER/MEMBER EXCLUDED? Mandatory in NH) E.L.DISEASE-EA EMPLOYEE $ 1'000,000 If yes,describe under 1,000,000 DESCRIPTION OF OPERATIONS below E.L.DISEASE-POLICY LIMIT $ DESCRIPTION OF OPERATIONS I LOCATIONS/VEHICLES(ACORD 101,Additional Remarks Schedule,may be attached if more space is required) Workers'Compensation Policy WC614287601 Deductible:$1,000,000. Re:Permitting within jurisdiction. CERTIFICATE HOLDER CANCELLATION SHOULD ANY OF THE ABOVE DESCRIBED POLICIES BE CANCELLED BEFORE own of Yarmouth THE EXPIRATION DATE THEREOF, NOTICE WILL BE DELIVERED IN 146 1 ow of Yam ACCORDANCE WITH THE POLICY PROVISIONS. 28 South Yarmouth,MA 02664-4492 AUTHORIZED REPRESENTATIVE .Zj _ 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 =N l Office of Investigations 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 employees (full and/or part-time).* have hired the sub-contractors 6. El New construction 2.❑ I am a sole proprietor or partner- listed on the attached sheet. 7. ❑ Remodeling ship and have no employees These sub-contractors have 8. ❑ Demolition workingfor me in anycapacity. employees and have workers' P h 9. ❑ Building addition [No workers' comp. insurance comp. insurance.* required.] 5. ❑ We are a corporation and its l0.111 Electrical repairs or additions 3.0 1 am a homeowner doing all work officers have exercised their 11.❑ Plumbing repairs or additions myself. [No workers' comp. right of exemption per MGL 12.[] 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. t Homeowners who submit this affidavit indicating they are doing all work and then hire outside contractors must submit a new affidavit indicating such. Contractors that check this box must attached an additional sheet showing the name of the sub-contractors and state whether or not those entities have employees. If the sub-contractors have employees,they must provide their workers'comp.policy number. I am an employer that is providing workers'compensation insurance for my employees. Below is the police'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: 7 Payson Path 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 p allies of perjury that the information provided above is true and correct. Signature: Date: 05/02/2023 14/4 Phone#: 978-594-3519 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): ID Board of Health 20 Building Department 30Cite/Town Clerk 4.0 Electrical Inspector 5.0Plumbing Inspector 6.0Other Contact Person: Phone#: DocuSign Envelope ID:975EF980-F316-4602-8883-A6E598AE70E5 sunlun Welcome to a planet run bythe sun David Fontes 7 Payson Path, Yarmouth, MA, 02673 Your Sales Representative Aarron Wagstaff aarron.wagstaff@sunrun.com License. \rA r +1 (801) 9715688 A.MIGHTY a ENGINEERING CO. April 30,2023 RE: CERTIFICATION LETTER Project Address: FONTES RESIDENCE 7 PAYSON PATH YARMOUTH, MA,02673 Design Criteria: -Applicable Codes=2015 IRC/IBC/IEBC, MA 9th Ed.CMR 780,ASCE 7-10 and 2015 NDS -Risk Category=II -Wind Speed=140 mph, Exposure Category B, Partially/Fully Enclosed Method -Ground Snow Load=30 psf -ROOF AR-01 &AR-02:2 x 6 @ 16"OC,Roof DL=8 psf,Roof LL/SL=23 psf(Non-PV),Roof LL/SL= 15.4 psf(PV) To Whom It May Concern, A structural evaluation of loading was conducted for the above address based on the design criteria listed above. Existing roof structural framing has been reviewed for additional loading due to installation of PV Solar System on the roof.The structural review applies to the sections of roof that is directly supporting the solar PV system. Based on this evaluation,I certify that the alteration to the existing structure by installation of the PV system meets the prescriptive compliance requirements of the applicable existing building and/or new building provisions adopted/referenced above. Additionally,the PV module assembly including attachment hardware has been reviewed to be in accordance with the manufacturer's specifications and to meet and/or exceed the requirements set forth by the referenced codes. Digitally signed sjH OF MSs9CyG byHumphreyK Sincerely, HUMPHREY K N Ka ri u ki m U STRUCTIU KARKI Oi NO. 9 Date: • ' ,'Say \ae 2023.04.30 04:00:43 -04'00' [\E MIGHTY ENGINEERING CO. RESULTS SUMMARY FONTES RESIDENCE,7 PAYSON PATH,YARMOUTH,MA,02673 MOUNTING PLANE STRUCTURAL EVALUATION ROOF PITCH MOUNTING PLANE (deg.) RESULT GOVERNING ANALYSIS ROOF AR-01&AR-02 30° IEBC IMPACT CHECK STANDOFF HARDWARE EVALUATION FOR WIND UPLIFT MOUNTING PLANE UPLIFT DCR ROOF AR-01&AR-02 78.4% Limits of Scope of Work and Liability: The i,xistfng ,tuctuie hoc been reviewed based on the assumption thnt it has been arigrnal,•''v designed nod ccn,,tia:ted per appropriate codes. Ti'e cti uc tural analysis of the subvert property is based on the provided Sire survey dirt. Ti ' !i , ,il,,'i,ns produced for this structure s assessment are only for the roof framing supporting the proposed PV installation referenced,n the stamped pion..et and were made according to generally recognized structural analysis standards and pioredures. Ail PV moduies, racking and attachment components shall he designed and installed per manufacture iflcturer's approved guide) es and specifications. These plans ore not stamped for water leakage or existing damage to the structural component that taros not accessed during the sire cutvey,Pnor to commencement of work, the PV system installer should verify that the existir r u fend connections are 'o suit_rble ronchtion and inspect framing noted on the certification letter rind iniorm the Er 7ineer of Petrel of any discr'epore i ess pm)! to installation. The installer should also check for any damages such as water damage, crd(keit fr r?tily, etc. cad infoirn the Engliteei of Record of existing deficiencies which are unknown and/or were not observable cioi loci the time of survey rind r a✓e not been, included in this scope of work.Any change in the scope of the work shall not he :7 reu'r'd uoles" iirh(halide, tot or deietiou is apprr.lved in advance and in writing by the Engineer of Record. IVIiyhty Envy ieorm.,r--i I 1708 F:oKboraugh Rd Charlotte,NC 28211 I (980)689.9776 info@mightyenginco riri„co.corn MIGHTY LOAD CALCULATION INE ENGINEERING CO. ROOF AR-01 & AR-02 FONTES RESIDENCE,7 PAYSON PATH,YARMOUTH,MA,02673 PV SYSTEM DEAD LOAD(PV-DL) PV Module Weight = 2.50 psf Hardware Assembly Weight = 0.50 psf Total PV System Dead Load PV-DL= 3.00 psf ROOF DEAD LOAD(R-DL) Existing Roofing Material Weight Composite Shingle Roof 1 Layer(s) = 2.50 psf Underlayment Weight = 0.50 psf Plywood/OSB Sheathing Weight = 1.50 psf Framing Weight 2 x 6 @ 16 in.O.C. = 1.72 psf No Vaulted Ceiling = 0.00 psf Miscellaneous = 1.50 psf Total Roof Dead Load R-DL= 7.70 psf REDUCED ROOF LIVE LOAD(Lr) Roof Live Load Lo= 20.00 psf Member Tributary Area At <200 ft2 ROOF AR-01&AR-02 Pitch 30°or 7/12 Tributary Area Reduction Factor R1= 1.00 Roof Slope Reduction Factor R2= 0.85 Reduced Roof Live Load,L,=Lo(R1)(R2) L,= 17.00 psf SNOW LOAD Ground Snow Load pg= 30.00 psf Effective Roof Slope 30° Snow Importance Factor Is= 1.00 Snow Exposure Factor CQ= 1.00 Snow Thermal Factor Ct= 1.10 Minimum Flat Roof Snow Load pf.ro,o= 20.00 psf Flat Roof Snow Load pf= 23.10 psf SLOPED ROOF SNOW LOAD ON ROOF(Non-Slippery Surfaces) Roof Slope Factor Cs roof= 1.00 Sloped Roof Snow Load on Roof Ps-roof= 23.10 psf SLOPED ROOF SNOW LOAD ON PV PANEL(Unobstructed Slippery Surfaces) Roof Slope Factor Cs_P„= 0.67 Sloped Roof Snow Load on PV Panel Ps.ov= 15.40 psf IN A'MIGHTY IEBC IMPACT CHECK ENGINEERING CO. ROOF AR-01 & AR-02 FONTES RESIDENCE,7 PAYSON PATH,YARMOUTH,MA,02673 EXISTING WITH PV PANEL Roof Dead Load(DL)= 7.70 10.70 psf Roof Live Load(Lr)= 17.00 0.00 psf Roof Snow Load(SL)= 23.10 15.40 psf EXISTING WITH PV PANEL (DL+Lr)/Cd= 19.76 11.89 psf (DL+SL)/Cd= 26.78 22.70 psf Maximum Gravity Load= 26.78 22.70 psf Load Increase(%)= -15.26% OK IEBC Provision: 2015 The requirements of section 807.4 of 2015 IEBC are met and the structure is permitted to remain unaltered. MIGHTY WIND UPLIFT CALCULATION IVE ENGINEERING CO. ROOF AR-01 & AR-02 FONTES RESIDENCE,7 PAYSON PATH,YARMOUTH,MA,02673 SITE INFORMATION Ultimate Wind Speed(mph)= 140.00 mph Roof Pitch(deg.)= 30° Risk Category= II Roof Type= Gable Exposure Category= B _ Kd= 0.85 Mean Roof Height= 15.00 ft KZc= 1 _ Solar Array Dead Load= 3.00 psf K,= 0.57 DESIGN CALCULATIONS Wind Velocity Press.(qh)=0.00256*Kz*Kzt*Kd*Ke*V 24.51 psf a(ft)= 4.50 Array Edge Factor(yE)= 1.50 Solar Array Pressure Eq.Factor(ya)= 0.60 Hardware Type: RL UNIVERSAL Allowable Load= 655.00 lbs SPF,2.5"lag embedment Max.X-Spacing(Zone 1-2r) 5.40 ft Effective Wind Area Max.Y-Spacing(Zone 1-2r) 3.41 ft 18.41 ft2 Max.X-Spacing(Zone 2n&3r) 5.40 ft Effective Wind Area Max.Y-Spacing(Zone 2n&3r) 3.41 ft 18.41 ft2 Max.X-Spacing(Zone 3e) 5.40 ft Effective Wind Area Max.Y-Spacing(Zone 3e) 3.41 ft 18.41 ft2 ROOF ZONE GCp(-)UPLIFT UPLIFT PRESSURE PULLOUT FORCE 1-2r -1.53 -18.76 ps= 345.39 lbs 2n&3r -1.80 -22.22 ps.' 409.09 lbs 3e -2.23 -27.90 psf 513.67 lbs NOTE: • Wind calculation is based on ASCE 7-16,29.4-C&C,LC#7:0.6D+0.6W is used. §TOWN OF YARMOUTH 1146 Route 28, South Yarmouth, MA 02664 508-398-223!1 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 7 Payson Path 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. 05/02/2023 Signs of Applicati Date Permit No. ONE or TWO FAMILY— BULDING PERMIT APPLICATION REGULATORY APPROVALS NOTICE Address of Proposed Work: 7 Payson Path Scope of Proposed Work: Installation of a interconnected, roof mounted, photovoltaic solar energy system consisting of 11 solar panels producing4.125Kw DC. NO ESS Date: 05/02/2023 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: 05/02/2023 Applicant's Signature ,Are../asi 44_," Date Rev.Jan. 2019 SHEET INDEX LEGEND SCOPE OF WORK GENERAL NOTES r PAGE# DESCRIPTION N •SYSTEM SIZE:4125W DC,3800W AC •ALL WORK SHALL COMPLY WITH MA 9TH SERVICE ENTRANCE •MODULES:(11)VIKRAM SOLAR:VSMDHT.60.375.05 ED.CMR 780(2015 IRC/IBC/IEBC),MUNICIPAL CODE,AND ALL MANUFACTURERS' PV-1.0 COVER SHEET WA •INVERTERS:(1)SOLAREDGE LISTINGS AND INSTALLATION INSTRUCTIONS. PV-2.0 SITE PLAN TECHNOLOGIES:SE3800H-USMN •PHOTOVOLTAIC SYSTEM WILL COMPLY WITH NEC 2023. MP MAIN PANEL •RACKING:RL UNIVERSAL,SPEEDSEAL TRACK ON PV-3.0 LAYOUT COMP,SEE DETAIL SNR-DC-00436 •ELECTRICAL SYSTEM GROUNDING WILL COMPLY WITH NEC 2023. PV-4.0 ELECTRICAL SP SUB-PANEL •PHOTOVOLTAIC SYSTEM IS UNGROUNDED.NO CONDUCTORS ARE SOLIDLY PV-5.0 SIGNAGE GROUNDED IN THE INVERTER.SYSTEM COMPLIES WITH 690.35. LC PV LOAD CENTER •MODULES CONFORM TO AND ARE LISTED UNDER UL 1703. •INVERTER CONFORMS TO AND IS LISTED UNDER UL 1741. CD SUNRUN METER •RACKING CONFORMS TO AND IS LISTED UNDER UL 2703. PM PRODUCTION 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). OAC DISCONNECT(S) •CONSTRUCTION FOREMAN TO PLACE CONDUIT RUN PER 690.31(G). DC •ARRAY DC CONDUCTORS ARE SIZED FOR DERATED CURRENT. O DC DISCONNECT(S) •12.82 AMPS MODULE SHORT CIRCUIT CURRENT. CB IQ COMBINER BOX •20.03 AMPS DERATED SHORT CIRCUIT CURRENT[690.8(A)&690.8(B)]. ABBREVIATIONS •PV INSTALLATION COMPLIES WITH THE NEC 2023 ARTICLE 690.12(8)(2) 7 INTERIOR EQUIPMENT (2).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 INTERUPTER CHIMNEY s u n ru n AZIM AZIMUTH COMP COMPOSITION DC DIRECT CURRENT ATTIC VENT #180120 AEI EXISTING FLUSH ATTIC VENT VICINITY MAP ees NY ES STANC SNe v0,rUVA oN CA 027e0a1 31 ESS ENERGY STORAGE SYSTEM PVC PIPE VENT �' < PNON CO a. ` Axo EXT EXTERIOR METAL PIPE VENT 3 - `�' CUSTOMER RESIDENCE: ANT INTERIOR S. •„ DAVID FONTES • MSP MAIN SERVICE PANEL T-VENT 3 7 PAYSON PATH,YARMOUTH, cs NI NEW _ SATELLITE DISH _ - MA,02673 NTS NOT TO SCALE OL ON CENTER TEL(774)268-1112 FIRE SETBACKS C APN:YARM-000086-000127 PRE-FAB PRE-FABRICATED AAAI PROJECT NUMBER: PSF POUNDS PER SQUARE FOOT a 223R-007FONT HARDSCAPE- U;1 berr HI[iili PV PHOTOVOLTAIC Bayberry RSD RAPID SHUTDOWN DEVICE —PL— PROPERTY LINE Gaff COW`;0 DESIGNER: (475)580-6920 eX3 DAVID CLARK ((( -SOLAR MODULES __ __ TL TRANSFORMERLESS y SCAL NTS 7 Payson Path,West SHEET TYP TYPICAL )}'-1 : O Hills Yarmouth,MA 02673, REV NAME DATE COMMENTS COVER SHEET V VOLTS - Q urse United States W WATTS REV:A 4/29/2023 LAN LANDSCAPE - - — SNR MOUNT PAGE POR PORTRAIT SNR MOUNT&SKIRT PV-1.0 Tamp'aIe va on a.0.87 SITE PLAN-SCALE=1/16"=1' tli _ PL --� PL - PL pt \------ -g- 0 72 10116, nil - _. (N)ARRAY AR-01 Aim P ;„. ' suer n u (E)RESIDENCE------. =- TO #180120 4'Y-- SE C(. 60S MYLES STANDISH BLVD,TAUNTON,MA,02780-7331 PHONED 1� FAX -----------i CUSTOMER RESIDENCE: --0 INVDAVID FONTES 7 PA SON PATH,YARMOUTH, PI_ MA,02673 PI_ \_________ - Pt. TEL.(774)268-1112 PL (N)ARRAY AR-02 APN:YARM-000086-000127 PROJECT NUMBER: 223R-007FONT DESIGNER: (415)580 6920 ex3 DAVID CLARK ARRAY TRUE MAG PV AREA SHEET PITCH AZIM AZIM (SQFT) SITE PLAN AR-01 30° 83° 97° 139.7 - -- REV.A 4/29/2023 AR-02 30° 173° 187° 79.8 PAGE PV-2.0 Tempate_vervon_4.0.87 ROOF INFO FRAMING INFO ATTACHMENT INFORMATION Name Type Height Type Max OC Detail Max Landscape Max Landscape Max Portrait Max Portrait Configuration Span Spacing OC Spacing Overhang OC Spacing Overhang• _ RL UNIVERSAL,SPEEDSEAL TRACK ON N OF MqS AR-01 COMP SHINGLE-RLU 1-Story 2X6 RAFTERS 10'-4" 16" 5'-4" 2'-1" 4'-0" 2'-0" STAGGERED �1 COMP,SEE DETAIL SNR-DC-00436 O�44 S--k" AR-02 COMP SHINGLE-RLU 1-Story 2X6 RAFTERS 10'-4" 16" RL UNIVERSAL,SPEEDSEAL TRACK ON 2'-0" STAGGERED HUMPHREY K. 'n COMP,SEE DETAIL SNR-DC-00436 Z KARIUKI OU STRUC "i D1-AR-01-SCALE:3/16"=1'-0" (� NO. 9 1 4 PTCH:30° — } \ � ,h`"'•TER �ONAL E �� ,D,4., Digitally signed by Humphrey K '°-6" �_ Kariuki - - - - _ _— — -- Date: • 3 j 2023.04.30 -�9„-i 04:00:25 -04'00' - -SCALE:3/16"=1'-0"A s u n r u n AZIM: 173 173° k __.} ---._- 11'_2"-._.__ ___ —11'.g'--_._._.____..__ . ,,_g,� PITCH:30° _ in SBS MYLES STANDISH BLVD,TAUMIXJ,MA 03760.7391 PHONE 0 FM 0 CUSTOMER RESIDENCE: II MI 1 DAVID FONTES 7 PAYSON PATH,YARMOUTH, -" ` MA,02673 TEL.(774)268-1112 5-2 APN:YARM-000066-000127 PROJECT NUMBER: I SEE SITE PLAN FOR NORTH ARROW ---- :- 223R-007FONT DESIGNER: (415)580-6920 ex3 DESIGN CRITERIA STRUCTURAL NOTES *IF ARRAY(EXCLUDING SKIRT)IS WITHIN 12"BOUNDARY REGION OF ANY DAVID CLARK ROOF PLANE EDGES(EXCEPT VALLEYS),THEN ATTACHMENTS NEED TO BE MAX DISTRIBUTED LOAD:3 PSF INSTALLERS SHALL NOTIFY ENGINEER OF ANY ADDED AND OVERHANG REDUCED WITHIN THE 12"BOUNDARY REGION ONLY SHEET SNOW LOAD:30 PSF POTENTIAL STRUCTURAL ISSUES OBSERVED AS FOLLOWS: WIND SPEED: PRIOR TO PROCEEDING W/INSTALLATION. **ALLOWABLE ATTACHMENT SPACING INDICATED ON PLANS TO BE REDUCED LAYOUT 140 MPH 3-SEC GUST. BY 50%. S.S.LAG SCREW REV:A 4/29/2023 **ALLOWABLE OVERHANG INDICATED ON PLANS TO BE 1/5TH OF ALLOWABLE 5/16":2.5"MIN.EMBEDMENT ATTACHMENT SPACING INDICATED ON PLANS. PAGE PV-3.0 T°mpl°b_wrvon_4 0.87 120/240 VAC SINGLE PHASE SERVICE M O METER#: EVERSOURCE 2285359 UTILITY GRID I NOTE:TOTAL PV BACKFEED=20A 1�--SUPPLY SIDE TAP USED FOR INTERCONNECTION V- .�/ CALCULATIONS 4) EXISTING 100A (N)LOCKABLEBLADE TYPE (N)MA SMART MAIN BREAKER FUSED AC UTILITY SOLAREDGE TECHNOLOGIES: DISCONNECT REVENUE SE3800H-USMN 1 METER 3800 WATT INVERTER JUNCTION BOX PV MODULES � ) T OR EQUIVALENT ) VIKRAM SOLAR:VSMDHT.60.375.05 EXISTING 125A MAIN .i"` + // (11)MODULES o-ate O V _ �/• f— �1j/ OPTIMIZERS WIRED IN: PANEL J `Y (1)SERIES OF(11)OPTIMIZERS FACILITY 20A FUSES I I LOADS—oRotNo SQUARE D 240V METER SOCKET LOAD RATED DC DISCONNECT D222NRB 100A CONTINUOUS WITH AFCI,RAPID SHUTDOWN L 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 I 2 3/4"EMT OR EQUIV. (2)10 AWG THHN/THWN-2 NONE (1)10 AWG THHN/THWN-2 C u n r u n _. 3 3/4"EMT OR EQUIV. (2)10 AWG THHN/THWN-2 (1)10 AWGW THHN/THWN-2 (1)8 AWG THHN/THWN-2 V 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 505 MYLES STANDISH BLVD.TAUNTON.MA,02700.7331 PHONED FAX 0 CUSTOMER RESIDENCE: DAVID FONTES 7 PAYSON PATH,YARMOUTH, MA,02673 MODULE CHARACTERISTICS S440 OPTIMIZER CHARACTERISTICS: TEL.(774)268-1112 VIKRAM SOLAR:VSMDHT.60.375.05: 375 W MIN INPUT VOLTAGE: 8 VDC APN:YARM-000086-000127 OPEN CIRCUIT VOLTAGE: 41.1 V MAX INPUT VOLTAGE: 60 VDC PROJECT NUMBER: MAX POWER VOLTAGE: 34.9 V MAX INPUT ISC: 14.5 ADC 223R-007FONT SHORT CIRCUIT CURRENT: 12.82 A MAX OUTPUT CURRENT 15 ADC DESIGNER: (415)5806920 ex3 SYSTEM CHARACTERISTICS-INVERTER 1 DAVID CLARK SYSTEM SIZE: 4125 W SHEET SYSTEM OPEN CIRCUIT VOLTAGE: 11 V ELECTRICAL SYSTEM OPERATING VOLTAGE: 380 V MAX ALLOWABLE DC VOLTAGE: 480 V REV:A 4/29/2023 SYSTEM OPERATING CURRENT: 10.86 A SYSTEM SHORT CIRCUIT CURRENT: 15 A PAGE PV-4.0 Template venaon_M.0.87 �, INVERTER 1 NOTES AND SPECIFICATIONS: •SIGNS AND LABELS SHALL MEET THE REQUIREMENTS OF THE NEC 2023 ARTICLE PHOTOVOLTAIC DC DISCONNECT 110.21(8),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 •LABELS SHALL BE PERMANENTLY AFFIXED TO THE EQUIPMENT OR WIRING LABEL LOCATION: METHOD AND SHALL NOT BE HAND WRITTEN. THE OPEN POSITION INVERTER(S),DC DISCONNECT(S). •LABEL SHALL BE OF SUFFICIENT DURABIUTY TO WITHSTAND THE ENVIRONMENT PER CODE(S):NEC 2023:690.7(D) 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 APPUCABLE). •DO NOT COVER EXISTING MANUFACTURER LABELS. PER CODE(S):NEC 2023:690.13(B), 705.20(7),706.15(C) DUAL POWER SUPPLY SOURCES:UTILITY GRID WARNING: PHOTOVOLTAIC AND PV SOLAR ELECTRIC POWER SOURCE SYSTEM LABEL LOCATION: LABEL LOCATION: INTERIOR AND EXTERIOR DC CONDUIT EVERY 10 FT, UTILITY SERVICE METER AND MAIN AT EACH TURN,ABOVE AND BELOW PENETRATIONS, CAUTION : SERVICE PANEL. ON EVERY JB/PULL BOX CONTAINING DC CIRCUITS. PER CODE(S)--NEC 2023:705 30(C) PER CODE(S):NEC 2023:690.31(D)(2) I AWARNING RAPID SHUTDOWNswlr MULTIPLE SOURCES OF POWER POWER SOURCE OUTPUT CONNECTION FOR SOLAR PV SYSTE DO NOT RELOCATE THIS OVERCURRENT DEVICE \� LABEL LOCATION' ... .. . LABEL LOCATION: INSTALLED WITHIN RAPID SHUT DOWN ADJACENT TO PV BREAKER AND ESS SWITCH PER CODE(S):NECN 2023:690.12(D)(2),IFC OCPD(IF APPUCABLE). 2018 1204.5.3 sunrun PER CODE(S):NEC 2023:705.12(8)(2) /I�ARNING SOLAR PV SYSTEM EQUIPPEDZ\Hil #'B°'Z° THIS EQUIPMENT FED BY I ces MYL°ES STANg6H MUM,TAUNTON,MA,027E04. PHONE MULTIPLE SOURCES.TOTAL WITH RAPID SHUTDOWN F ° RATING OF ALL OVERCURRENT DEVICES EXCLUDING MAIN CUSTOMER RESIDENCE: SUPPLY OVERCURRENT DEVICE1 SOLAR PANELS ON ROOF DAVID FONTES SHALL NOT EXCEED AMPACITY OF - -- 7 PAYSON PATH,YARMOUTH, BUSBAR 3„ INVERTER MAIN PANEL (INT) MA,02673 B LAEL LOCATION: TURN RAPID SHUTDOWN PV LOAD CENTER OF APPUCABLE)AND SWITCH TO THE"OFF" SOIAR INPAMas (EXT) TEL.(774)268-1112 ANY PANEL THAT UTIUZES'THE SUM POSITION TO SHUT DOWN —SERVICE ENTRANCE APN:YARM-000066-000127 OF BREAKERS RULE". PV SYSTEM AND REDUCEEll PROJDESIGNER:ECT NUMBER: PER CODE(S):NEC 2023:705.12(B)(3) SHOCK HAZARD IN THE —FUSED AC DISCONNECT 223R-007FONT ARRAY. PRODUCTION METER (415)580-6920 ex3 PV SYSTEM DISCONNECT MAXIMUM AC OPERATING CURRENT:16.00 AMPS 7 PAYSON PATH, YARMOUTH, MA, 02673 DAVID CLARK NOMINAL OPERATING AC VOLTAGE. 240 VAC \ LABEL LOCATION: - —. - SHEET ON OR NO MORE THAT 1 M(3 FT)FROM THE SERVICE PER CODE(S):NEC 2023:705.10(2) SIGNAGE LABEL LOCATION: DISCONNECTING MEANS TO WHICH THE PV SYSTEMS AC DISCONNECT(S),PHOTOVOLTAIC SYSTEM POINT OF ARE CONNECTED. REV:A 4/29/2023 INTERCONNECTION. PER CODE(S):NEC 2023:690.12(D) PER CODE(S):NEC 2023:690.54 PAGE PV-5.0 TemWafe_,,ervon_4 0 87 A.MIGHTY p • ENGINEERING CO. April 30,2023 RE: CERTIFICATION LETTER Project Address: FONTES RESIDENCE 7 PAYSON PATH YARMOUTH, MA,02673 Design Criteria: -Applicable Codes=2015 IRC/IBC/IEBC, MA 9th Ed.CMR 780,ASCE 7-10 and 2015 NDS -Risk Category=II -Wind Speed=140 mph,Exposure Category B,Partially/Fully Enclosed Method -Ground Snow Load=30 psf -ROOF AR-01 &AR-02:2 x 6 @ 16"OC, Roof DL=8 psf,Roof LUSL=23 psf(Non-PV),Roof LUSL=15.4 psf(PV) To Whom It May Concern, A structural evaluation of loading was conducted for the above address based on the design criteria listed above. Existing roof structural framing has been reviewed for additional loading due to installation of PV Solar System on the roof.The structural review applies to the sections of roof that is directly supporting the solar PV system. Based on this evaluation, I certify that the alteration to the existing structure by installation of the PV system meets the prescriptive compliance requirements of the applicable existing building and/or new building provisions adopted/referenced above. Additionally,the PV module assembly including attachment hardware has been reviewed to be in accordance with the manufacturer's specifications and to meet and/or exceed the requirements set forth by the referenced codes. Digitally signed i OF MAs 90S s byHumphreyK Sincerely, IO PHRE HUMY K. N m PHREI Kariuki U sTRUc NO. 9 ` Date: ►4 vr•TER ��' 2023.04.30 04:00:43 -04'00' EMIGHTY ENGINEERING Co. RESULTS SUMMARY FONTES RESIDENCE,7 PAYSON PATH,YARMOUTH, MA,02673 MOUNTING PLANE STRUCTURAL EVALUATION ROOF PITCH MOUNTING PLANE RESULT GOVERNING ANALYSIS (deg.) ROOF AR-01&AR-02 30° OK IEBC IMPACT CHECK STANDOFF HARDWARE EVALUATION FOR WIND UPLIFT MOUNTING PLANE UPLIFT DCR ROOF AR-01&AR-02 Limits of Scope of Work and Liability: MIGHTr LOAD CALCULATION I\E ENGINEERING CO. ROOF AR-01 & AR-02 FONTES RESIDENCE,7 PAYSON PATH,YARMOUTH,MA,02673 PV SYSTEM DEAD LOAD(PV-DL) PV Module Weight = 2.50 psf Hardware Assembly Weight = 0.50 psf Total PV System Dead Load PV-DL= 3.00 psf ROOF DEAD LOAD(R-DL) Existing Roofing Material Weight Composite Shi-gle Roof 1 Layer(s) = 2.50 psf Underlayment Weight = 0.50 psf Plywood/OSB Sheathing Weight = 1.50 psf Framing Weight 2 x 6 @ 16 in.O.C. = 1.72 psf No Vaulted Ceiling = 0.00 psf Miscellaneous = 1.50 psf Total Roof Dead Load R-DL= 7.70 psf REDUCED ROOF LIVE LOAD(Lr) Roof Live Load Lo= 20.00 psf Member Tributary Area At <200 ft2 ROOF AR-01&AR-02 Pitch 30°or 7/12 Tributary Area Reduction Factor R1= 1.00 Roof Slope Reduction Factor R2= 0.85 Reduced Roof Live Load,Lr=Lo(R1)(R2) Lr= 17.00 psf SNOW LOAD Ground Snow Load pg= 30.00 psf Effective Roof Slope 30° Snow Importance Factor is= 1.00 Snow Exposure Factor Ce= 1.00 Snow Thermal Factor Ct= 1.10 Minimum Flat Roof Snow Load pf_rn;„= 20.00 psf Flat Roof Snow Load pf= 23.10 psf SLOPED ROOF SNOW LOAD ON ROOF(Non-Slippery Surfaces) Roof Slope Factor Cs-roof= 1.00 Sloped Roof Snow Load on Roof ps.roof= 23.10 psf SLOPED ROOF SNOW LOAD ON PV PANEL(Unobstructed Slippery Surfaces) Roof Slope Factor C5. = 0.67 Sloped Roof Snow Load on PV Panel ps_P„= 15.40 psf A.MIGHTY IEBC IMPACT CHECK IN • ENGINEERING CO. ROOF AR-01 & AR-02 FONTES RESIDENCE,7 PAYSON PATH,YARMOUTH,MA,02673 EXISTING WITH PV PANEL Roof Dead Load(DL)= 7.70 10.70 psf Roof Live Load(Lr)= 17.00 0.00 psf Roof Snow Load(SL)= 23.10 15.40 psf EXISTING WITH PV PANEL (DL+Lr)/Cd= 19.76 11.89 psf (DL+SL)/Cd= 26.78 _ 22.70 psf Maximum Gravity Load= 26.78 22.70 psf Load Increase(%)= -15.26% OK IEBC Provision: 2015 The requirements of section 807.4 of 2015 IEBC are met and the structure is permitted to remain unaltered. INE MIGHTY WIND UPLIFT CALCULATION ENGINEERING CO. ROOF AR-01 & AR-02 FONTES RESIDENCE,7 PAYSON PATH,YARMOUTH,MA,02673 SITE INFORMATION Ultimate Wind Speed(mph)= 140.00 mph Roof Pitch(deg.)= 30° Risk Category= II Roof Type= Gable Exposure Category= B Kd= 0.85 Mean Roof Height= 15.00 ft K„= 1 Solar Array Dead Load= 3.00 psf K2= 0.57 DESIGN CALCULATIONS Wind Velocity Press.(qh)=0.00256*Kz*Kit*Kd*Ke*V`= 24.51 psf a(ft)= 4.50 Array Edge Factor(yE)= 1.50 Solar Array Pressure Eq.Factor(ya)= 0.60 Hardware Type : RL UNIVERSAL Allowable Load= 655.00 lbs SPF,2.5"lag embedment Max.X-Spacing(Zone 1-2r) 5.40 ft Effective Wind Area Max.Y-Spacing(Zone 1-2r) 3.41 ft 18.41 ft2 Max.X-Spacing(Zone 2n&3r) 5.40 ft Effective Wind Area Max.Y-Spacing(Zone 2n&3r) 3.41 ft 18.41 ft2 Max.X-Spacing(Zone 3e) 5.40 ft Effective Wind Area Max.Y-Spacing(Zone 3e) 3.41 ft 18.41 ft' ROOF ZONE GCp(-)UPLIFT UPLIFT PRESSURE PULLOUT FORCE 1-2r -1.53 -18.76 psf 345.39 lbs 2n&3r -1.80 -22.22 psf 409.09 lbs 3e -2.23 -27.90 psf 513.67 lbs NOTE: • Wind calculation is based on ASCE 7-16,29.4-C&C,LC#7:0.6D+0.6W is used. SHEET INDEX LEGEND SCOPE OF WORK GENERAL NOTES PAGE# DESCRIPTION •SYSTEM SIZE:4125W DC,3800W AC •ALL WORK SHALL COMPLY WITH MA 9TH Pin SERVICE ENTRANCE •MODULES:(11)VIKRAM SOLAR:VSMDHT.60.375.05 ED.CMR 780(2015 IRC/IBC/IEBC),MUNICIPAL CODE,AND ALL MANUFACTURERS' PV-1.0 COVER SHEET •INVERTERS:(1)SOLAREDGE LISTINGS AND INSTALLATION INSTRUCTIONS. PV-2.0 SITE PLAN TECHNOLOGIES:SE3800H-USMN •PHOTOVOLTAIC SYSTEM WILL COMPLY WITH NEC 2023. MP MAIN PANEL •RACKING:RL UNIVERSAL,SPEEDSEAL TRACK ON PV-3.0 LAYOUT COMP,SEE DETAIL SNR-DC-00436 •ELECTRICAL SYSTEM GROUNDING WILL COMPLY WITH NEC 2023. PV-4.0 ELECTRICAL SP SUB-PANEL •PHOTOVOLTAIC SYSTEM IS UNGROUNDED.NO CONDUCTORS ARE SOLIDLY PV-5.0 SIGNAGE GROUNDED IN THE INVERTER.SYSTEM COMPLIES WITH 690.35. LC PV LOAD CENTER •MODULES CONFORM TO AND ARE LISTED UNDER UL 1703. •INVERTER CONFORMS TO AND IS LISTED UNDER UL 1741. SM SUNRUN METER •RACKING CONFORMS TO AND IS LISTED UNDER UL 2703. PM PRODUCTION 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). 0 AC DISCONNECT(S) •CONSTRUCTION FOREMAN TO PLACE CONDUIT RUN PER 690.31(G). DC •ARRAY DC CONDUCTORS ARE SIZED FOR DERATED CURRENT. [] DC DISCONNECT(S) •12.82 AMPS MODULE SHORT CIRCUIT CURRENT. CB IQ COMBINER BOX •20.03 AMPS DERATED SHORT CIRCUIT CURRENT[690.8(A)&690.8(B)). ABBREVIATIONS ▪PV INSTALLATION COMPLIES WITH THE NEC 2023 ARTICLE 690.12(B)(2) I--1 INTERIOR EQUIPMENT (2).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 INTERUPTER CHIMNEY sunrun AZIM AZIMUTH COMP COMPOSITION DC DIRECT CURRENT ATTIC VENT #180120 (E) EXISTING , FLUSH ATTIC VENT VICINITY MAP MA MYLESSTAN HBLYD,,AUATONMA,oz780-,13, ESS ENERGY STORAGE SYSTEM PVC PIPE VENT m , PHONE F.0 EXT EXTERIOR METAL PIPE VENT CUSTOMER RESIDENCE: INT INTERIOR T-VENT 4 DAVID FONTES MSP MAIN SERVICE PANEL 7 PAYSON PATH,YARMOUTH, (") NEW -_~ SATELLITE DISH -„ _ "'4.„ ,1' MA,02673 NTS NOT TO SCALE TEL.(774)268-1112 oc ON CENTER FIRE SETBACKS C APN:VARM-000086-000127 PRE-FAB PRE-FABRICATED PROJECT NUMBER: PSF POUNDS PER SQUARE FOOT HARDSCAPE 223R-007FONT PV PHOTOVOLTAIC RSD RAPID SHUTDOWN DEVICE —PL- PROPERTY LINE '"' 11, DESIGNER: (415)580-6920 ex3 TL TRANSFORMERLESS --- SOLAR MODULES DAVID CLARK SCALE:NTS 7 Payson Path,West SHEET TYP TYPICAL --8' ._—_..O -- Hills Yarmouth,MA 02673, REV NAME DATE COMMENTS COVER SHEET V VOLTS OS United States W WATTS REV:A 4/29/2023 LAN LANDSCAPE —_n. -.---..O _.. - SNR MOUNT - - PAGE PV-1.0 Pr PORTRAIT SNR MOUNT&SKIRT _ Temp'.Ie ve on_40.87 e SITE PLAN-SCALE=1/16"=1' Pt -- PL -----------\ PL 'O Z N Z 'D 1 Ix —__._.(N)ARRAY AR-01 411 ,„. ' sunrun WIWI (E)RESIDENCE -- -- rMP #180120 _ - AC A.MYLES STANDIBn BLVD,TAUNTON MA,0000-),31 .. SE Q PHONE A%0 ---i CUSTOMER RESIDENCE: PM INVDAVID FONTES 7 PAYSON PATH,YARMOUTH, PL MA,02673 P L_________ PL TEL.(774)268-1112 Pt - —(N)ARRAY AR-02 APN:YARM-000086-000127 PROJECT NUMBER: 223R-007FONT DESIGNER: (415)580 6920 ex3 DAVID CLARK ARRAY TRUE MAG PV AREA SHEET PITCH AZIM AZIM (SOFT) SITE PLAN AR-01 30° 83° 97° 139.7 REV:A 4/29/2023 AR-02 30° 173° 187° 79.8 PAGE PV-2.O Temp'a(e ve n 1087 ROOF INFO FRAMING INFO ATTACHMENT INFORMATION Max OC Max Landscape Max Landscape Max Portrait Max Portrait Name Type Height Type Span Spacing Detail OC Spacing Overhang OC Spacing Overhang Configuration AR-01 COMP SHINGLE-RLU 1-Story 2X6 RAFTERS 10'-4" 16" RL UNIVERSAL,SPEEDSEAL TRACK ON 2'-0" STAGGERED SH OF MqS COMP,SEE DETAIL SNR-DC-00436 y{ O. HUMPHREY K.S9CyG AR-02 COMP SHINGLE-RLU 1-Story 2X6 RAFTERS 10'-4" 16" RL UNIVERSAL,SPEEDSEAL TRACK ON 2'-0" STAGGERED 4 COMP,SEE DETAIL SNR-DC-00436 m _ _ KARIUKI -1 00 STRUC D1-AR-01-SCALE:3/16"=1'-0" NO. 9 AZIM:83° ;.• PITCH:30' 13'4"_ 11'8" 24' } N. ,1°v.•TEa \ -----+ � S/ONAL ENG I • 10'-4„ Digitally signed by Humphrey K 10'-6° mm Kariuki _ ate: •NIN 1.1 15 2023°04.30 9"j 6" ,; _17'-6 ---18,-1„- .__.— — D2-AR-02-SCALE:3/16"=1'-0" AZIM:173° { 11'-2"-- - -- 11'-8" - —}1-3 sunrun PITCH:30° 2 12„ o a -- 13 i ..... .4- #180120 895 MYLES STANDISH BLVD,TAUNTON.MA,02780-7AH PHONE 0 Me I 6'-11" Fla D CUSTOMER RESIDENCE: DAVID FONTES 11111• _.......—.__.._ 7 PAYSON PATH,YARMOUTH, MA,02673 ---5'-4"TYP-..._ TEL.(774)268-1112 5-2 APN:YARM-000086-000127 PROJECT NUMBER: SEE SITE PLAN FOR NORTH ARROW ----..-+- 223R-007FONT 6"- f- — DESIGNER: (415)580-6920 ex3 DESIGN CRITERIA STRUCTURAL NOTES .IF ARRAY(EXCLUDING SKIRT)IS WITHIN 12"BOUNDARY REGION OF ANY DAVID CLARK ROOF PLANE EDGES(EXCEPT VALLEYS),THEN ATTACHMENTS NEED TO BE MAX DISTRIBUTED LOAD:3 PSF INSTALLERS SHALL NOTIFY ENGINEER OF ANY ADDED AND OVERHANG REDUCED WITHIN THE 12"BOUNDARY REGION ONLY SHEET SNOW LOAD:30 PSF ' POTENTIAL STRUCTURAL ISSUES OBSERVED AS FOLLOWS: WIND SPEED: PRIOR TO PROCEEDING W/INSTALLATION. ""ALLOWABLE ATTACHMENT SPACING INDICATED ON PLANS TO BE REDUCED LAYOUT 140 MPH 3-SEC GUST. BY 50%. S.S.LAG SCREW **ALLOWABLE OVERHANG INDICATED ON PLANS TO BE 1/5TH OF ALLOWABLE REV:A 4/29/2023 5/16":2.5"MIN.EMBEDMENT ATTACHMENT SPACING INDICATED ON PLANS. PAGE PV-3.0 Temp'afe_v "d087 120/240 VAC SINGLE PHASE SERVICE METER#: O EVERSOURCE 2285359 UTILITY GRID I NOTE:TOTAL PV BACKFEED=20A i-- SUPPLY SIDE TAP USED FOR INTERCONNECTION CALCULATIONS ,-_-'eJ (N)LOCKABLE C! EXISTING 10DA BLADE TYPE (N)MA SMART MAIN BREAKER FUSED AC UTILITY SOLAREDGE TECHNOLOGIES: DISCONNECT REVENUE SE3800H-USMN 1 METER 3800 WATT INVERTER JUNCTION BOX PV MODULES i�\ T OR EQUIVALENT (� VIKRAM SOLAR:VSMDHT.60.375.05 EXISTING (4J `Al 125A MAIN O f + // (11)MODULES �� PANEL �®. �— M --1-- __ —J �— I O/ OPTIMIZERS WIRED IN: FACILITY (1)SERIES OF(11)OPTIMIZERS LOADS 20A FUSES V V J I ow o SQUARE D 240V METER SOCKET LOAD RATED DC DISCONNECT D222NRB 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 I 2 3/4"EMT OR EQUIV. (2)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)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 605 MYLES STANDISH EOM TAUNTON.MA 02780-7331 PHONED FAX 0 CUSTOMER RESIDENCE: DAVID FONTES 7 PAYSON PATH,YARMOUTH, MA,02673 MODULE CHARACTERISTICS S44TEL.(774)268-1112 VIKRAM SOLAR:VSMDHT.60.375.05: 375 W MIN INPUT VOLTAGE: 8 VDC OPTIMIZER CHARACTERISTICS: APN:YARM-000066-000127 • OPEN CIRCUIT VOLTAGE: 41.1 V MIN MAX POWER VOLTAGE: 34.9 V MAX INPUT VOLTAGE: 60 VDC PROJECT NUMBER: SHORT CIRCUIT CURRENT: 12.82 A MAX INPUT ITC: 14.5 ADC 223R-007FONT MAX OUTPUT CURRENT: 15 ADC DESIGNER: (415)560-6920 ex3 SYSTEM CHARACTERISTICS-INVERTER 1 DAVID CLARK SYSTEM SIZE: 4125 W SHEET SYSTEM OPEN CIRCUIT VOLTAGE: 11 V ELECTRICAL SYSTEM OPERATING VOLTAGE: 380 V MAX ALLOWABLE DC VOLTAGE: 480 V REV:A 4/29/2023 SYSTEM OPERATING CURRENT: 10.86 A SYSTEM SHORT CIRCUIT CURRENT: 15 A PAGE PV-4.0 rempaee_vuvon_4.0.87 �. INVERTER 1 NOTES AND SPECIFICATIONS: �, •SIGNS AND LABELS SHALL MEET THE REQUIREMENTS OF THE NEC 2023 ARTICLE PHOTOVOLTAIC DC DISCONNECT 110.21(B),UNLESS SPECIFIC INSTRUCTIONS ARE REQUIRED BY SECTION 690,OR ELECTRICAL SHOCK HAZARD IF REQUESTED BY THE LOCAL AHJ. MAXIMUM SYSTEM VOLTAGE: 480 'JDC •SIGNS AND LABELS SHALL ADEQUATELY WARN OF HAZARDS USING EFFECTIVE TERMINALS ON UNE AND LOAD WORDS,COLORS AND SYMBOLS. SIDES MAY BE ENERGIZED IN •LABELS SHALL BE PERMANENTLY AFFIXED TO THE EQUIPMENT OR WIRING LABEL LOCATION: METHOD AND SHALL NOT BE HAND WRITTEN. THE OPEN POSITION INVERTER(S),DC DISCONNECT(S). •LABEL SHALL BE OF SUFFICIENT DURABILITY TO WITHSTAND THE ENVIRONMENT PER CODE(S):NEC 2023:690.7(D) INVOLVED. LABEL LOCATION: •SIGNS AND LABELS SHALL COMPLY WITH ANSI Z535.42011,PRODUCT SAFETY INVERTER(S),AC/DC DISCONNECT(S), SIGNS AND LABELS,UNLESS OTHERWISE SPECIFIED. AC COMBINER PANEL(IF APPUCABLE). •DO NOT COVER EXISTING MANUFACTURER LABELS. PER CODE(S):NEC 2023:690.13(B), 705.20(7).706.15(C) AWARNING� DUAL POWER SUPPLY -.. - SOURCES:UTILITY GRID WARNING: PHOTOVOLTAIC AND PV SOLAR ELECTRIC POWER SOURCE SYSTEM LABEL LOCATION: LABEL LOCATION: INTERIOR AND EXTERIOR DC CONDUIT EVERY 10 FT, CAUTION : UTILITY SERVICE METER AND MAIN AT EACH TURN,ABOVE AND BELOW PENETRATIONS, SERVICE PANEL. ON EVERY JB/PULL BOX CONTAINING DC CIRCUITS. PER CODE(S):NEC 2023:705.30(C) PER CODE(S):NEC 2023:690.31(13)(2) AWARNING RAPID SHUTDOWN SWITCH MULTIPLE SOURCES OF POWER POWER SOURCE OUTPUT CONNECTION FOR SOLAR PV SYSTEM DO NOT RELOCATE THIS Z OVERCURRENT DEVICE . LABEL LOCATION: - I 1 LABEL LOCATION: INSTALLED WITHIN 3'OF RAPID SHUT DOWN ADJACENT TO PV BREAKER AND E55 SWITCH PER CODE(S):NEC 2023:690.12(0)(2),IFC s u n r u n OCPD(IF APPUCABLE). 2018:1204.5.3 PER CODE(S):NEC 2023:705.12(8)(2) 4. d... ' SOLAR PV SYSTEM EQUIPPED ' #160120 THIS EQUIPMENT FED BY ESS MYLES STANE SH BLVD.TAumON.MA,02700.7131 MULTIPLE SOURCES.TOTAL WITH RAPID SHUTDOWN PHONE PAX 0 0 RATING OF ALL OVERCURRENT DEVICES EXCLUDING MAIN CUSTOMER RESIDENCE: SUPPLY OVERCURRENT DEVICE SOLAR PANELS ON ROOF DAVID FONTES SHALL NOT EXCEED AMPACITY OF 7 PAYSON PATH,YARMOUTH, BUSBAR I �r MA,02673 3" TURN RAPID SHUTDOWN INVERTER LABEL LOCATION: -MAIN PANEL (INT) PV LOAD CENTER(IF APPLICABLE)AND SWITCH TO THE"OFF" B41A p MA T:1 (EXT) TEL.(774)268-1112 ANY PANEL THAT UTIUZES'THE SUM POSITION TO SHUT DOWN I '-SERVICE ENTRANCE APN:YARM-000086-000127 OF BREAKERS RULE". PV SYSTEM AND REDUCE PER CODE(S):NEC 2023:705.12(B)(3) -FUSED AC DISCONNECT PROJECT NUMBER: SHOCK HAZARD IN THE 223R-007FONT ARRAY. al PRODUCTION METER DESIGNER: (415)580-6920 ex3 PV SYSTEM DISCONNECT 7 PAYSON PATH, YARMOUTH. MA. 02673 DAVIDCLARK MAXIMUM AC OPERATING CURRENT:16.00 AMPS _ SHEET NOMINAL OPERATING AC VOLTAGE: 240 VAC LABEL LOCATION: PER CODE(S):NEC 2023:705.10(2) SIG NAG E ON OR NO MORE THAT 1 M(3 FT)FROM THE SERVICE LABEL LOCATION: DISCONNECTING MEANS TO WHICH THE PV SYSTEMS -.. AC DISCONNECT(S),PHOTOVOLTAIC SYSTEM POINT OF ARE CONNECTED. REV:A 4/29/2023 INTERCONNECTION. PER CODE(S):NEC 2023:690.12(D) PER CODE(S):NEC 2023:690.54 PAGE PV-5.0 Temdale_verson_e.0.87