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HomeMy WebLinkAboutBLD-20-002676 ,�, 1111810 .yikit TOWN OF YARMOUTH Building Department BUILDING (508) 398-2231 ext.1261 ';.L PERMIT NO BLD-20-002674 PERMIT T" '`„�, :'`' ""'" JOB WEATHER CARD ,� " ISSUE DATE 11/13/2019 ;I-- APPLICANT Vivint Solar Developer LLC PERMIT TO Repair AT(LOCATION) 18 VINEBROOK RD,SOUTH YARMOUTH, MA 02 ZONING DISTRICT r 1 Bldg.Type: Residential I SUBDIVISION MAP BLOCK LOT 078 1-59 �-1 BUILDING IS TO BE: CONST TYPE :11 USE GROUP m mm s iASh18tti0nb00f mounted photovoltaicsolar systems, 10 panels I CONTRACTOR LICENSE E I AREA(SQ FT) 550,249,920.iEST COST($) 17040 00 L. PERMIT FEE($) 150.00 OWNER KENNEDY STACI A BUILDING DEPT BY ADDRESS OGAN LOIS L, 18 VINEBROOK RD I __ m OUTH YARMOUTH J_MA 302664 _ _, HONE w.i THIS PERMIT CONVEYS NO RIGHT TO OCCUPY ANY STREET, OR SIDEWALK ANY PART THEREOF, EITHER TEMPORARILY OR PERMANENTLY. ENCROACHMENTS ON PUBLIC PROPERTY, NOT SPECIFICALLY PERMITTED UNDER THE BUILDING CODE, MUST BE APPROVED BY THE JURISDICTION. STREET OR ALLEY GRADES AS WELL AS DEPTH AND LOCATION OF PUBLIC SEWERS MAY BE OBTAINED FROM THE DEPARTMENT OF PUBLIC WORKS. THE ISSUANCE OF THIS PERMIT DOES NOT RELEASE THE APPLICANT FROM THE CONDITIONS OF ANY APPLICABLE SUBDIVISION RESTRICTIONS. MINIMUM INSPECTIONS REQUIRED FOR ALL APPROVED PLANS MUST BE RETAINED ON WHERE APPLICABLE CONSTRUCTION WORK: 1)FOUNDATIONS OR JOB AND THIS CARD KEPT POSTED UNTIL SEPARATE PERMITS ARE FOOTINGS.2)PRIOR TO COVERING STRUCTURAL FINAL INSPECTION HAS BEEN MADE. REQUIRED FOR ELECTRICAL MEMBERS(READY FOR LATH OR FINISH WHERE A CERTIFICATE OF OCCUPANCY IS PLUMBING/GAS AND COVERING)3)FINAL INSPECTION BEFORE REQUIRED,SUCH BUILDING SHALL NOT BE MECHANICAL INSTALLATIONS. OCCUPIED UNTIL FINAL INSPECTION HAS OCCUPANCY 4)REFER TO DETAILED INSPECTION BEEN MADE. SCHEDULE POST THIS CARD SO IT IS VISIBLE FROM STREET BUILDING INSPECTIONS APPROVALS OTHER: I WORK SHALL NOT PROCEED PERMIT WILL BECOME NULL AND VOID IF INPSECTIONS INDICATED ON THIS CARD UNTIL THE INSPECTOR HAS CONSTRUCTION WORK IS NOT STARTED WITHIN CAN BE ARRANGED FOR BY TELEPHONE APPROVED THE VARIOUS SIX MONTHS OF DATE THE PERMIT IS ISSUED AS OR WRITTEN NOTIFICATION. STAGES OF CONSTRUCTION NOTED ABOVE. vivint 1800 W Ashton Blvd. Lehi, UT 84043 Structural Group J.Matthew Walsh,PE Kirk M.Nelson, SE Samuel Brown, PE-Civil Director of Engineering Structural Engineering Structural Engineering james.walsh@vivintsolar.com kirk.nelson@vivintsolar.com sam.brown@vivintsolarcom November 04, 2019 Re: Structural Engineering Services Kennedy Residence 18 Vine Brook Rd, Yarmouth, MA S-6253141; MA-03 To Whom It May Concern: We have reviewed the following information regarding solar panel installation on the roof of the above referenced home: 1. Site Visit by a representative from our office under my supervision identifying specific interior and exterior site information including the condition of the existing roof system and the size, spacing, and condition of existing structural framing members. Information gathered during the site visit includes photographs, sketches, and verification forms. 2. Design drawings of the proposed PV System layout, including details to mount the new solar panels to the existing roof. Based on the above information,we have evaluated the structural capacity of the existing roof system to support the additional loads imposed by the solar panels and have the following comments related to our review and evaluation: A. Description of Residence: The existing residence has typical wood framing construction with a maximum of two layers of composite shingle roofing. All wood material utilized for the roof system is assumed to be Spruce-Pine-Fir#2 or better with standard construction components. The designed areas of the home consist of the following framing methods: • Roof Section 1: Dimensional lumber-2x6 at 16" on center and 1x8 collar ties at 32" on center. Survey photos indicate that there was free access to verify the framing size and spacing. B. Loading Criteria 9.13 PSF=Dead Load (roofing/framing) 3.00 PSF= Dead Load (solar panels/mounting hardware) 12.13 PSF=Total Dead Load 20 PSF=Roof Live Load 30 PSF=Ground Snow Load (based on local requirements) Wind speed of 140 mph (based on Exposure Category B-the total area subject to wind uplift is calculated for the Interior, Edge, and Corner Zones of the dwelling.) C.Solar Panel Anchorage 1. Installation shall proceed in accordance with the applicable guidelines and recommendations indicated below. If, during solar panel installation, the roof framing members appear unstable or deflect non-uniformly, our office should be notified before proceeding with the installation. • EcoFasten Solar Installation Manual, which can be found on the EcoFasten Solar website (www.ecofastensolar.com). 2. The solar panels are 1%" thick. At no time will the panels be mounted higher than 10" above the existing surface of the roof. Page 1 of 2 vivant. solar Page 2 of 2 3. The following mounting types shall be used. Please refer to the mounting details for the associated required penetration depth. Based on our evaluation, the pullout demand is less than the maximum allowable per connection and therefore is adequate. • EcoFasten with Rock-It: (1) 5/16" lag screw. Pullout capacity based on National Design Specifications (NDS)of timber construction specifications for Spruce-Pine-Fir is 235 lbs/inch penetration. 4. Fasteners are installed to meet industry standards and this document satisfies requirements in 2015 IBC 2303.4.5 verifying that the fasteners will not adversely affect the roof framing. 5. The maximum allowed spacing was calculated for the Wind Speed shown in paragraph B above, using the wind load uplift procedures of ASCE 7-10 and is specified below. These spacing requirements apply to all mount types indicated above. The following values have been verified by in-house testing and the mounting hardware manufacturers' data, which are available upon request. Panel support connections should be staggered,where possible,to distribute load to adjacent members. Modules in Landscape Modules in Portrait Roof Zone Interior Edge Corner Interior Edge Corner Max Vertical Spacing (in) 40 40 40 66 66 66 Max Horizontal Spacing (in) 48 48 48 48 48 48 Max Uplift Load (Ibs) 341 277 260 202 164 154 D.Summary Based on the above evaluation,with appropriate panel anchors being utilized the roof system designed on will adequately support the additional loading imposed by the solar panels, if installed correctly.This evaluation has been performed for the structural elements only and verifies that they are in conformance with the 2015 International Residential Code with Massachusetts Amendments, current industry standards and practice, and the information supplied to us at the time of this report. If there are any questions regarding the above, or if more information is required, please contact me. OF M,qs # s"C Regards, J. ATT. m� J. Matthew Walsh, PE . d "f •' MA License No. 54057 / $ O.540577 �� 6 °� G/STE F� 4 � ' ONA ��(� 11/04/2019 vivint. so a r Tit;' ( / +i ti+_?%7 "ir. •ifir/v t','/ 'i'lit_ -r •`g?z'`:i'i%5 S.: +� 1/i'n've`ttrte%.'S tip 1, :e'u,fral.l Iri lrt5 ` ,i'ireer, Sitars 100 ;�w 8o eon, . '! 1 921141-20! •.! wae.-w,ir txss.gtov%"dTtt 1i orkers Compensation Insurance Affidavit:Builders/Contractors/Electricians/Plumbers. TO BE FILED WITH THE PER'IITT1NG AUTHORITY AD0Iicasit Inform/6*a Plkxse Print Legibia , are (i3u5 es:Jrtas, -+,inn t'd ih.,21) .. n ��✓ _ ,���� ..�� . �� YVY Address I V1/4—) •_.. Sh City/State/Zip Phone# t_ • `.4.7.__• o _ '' p "x OM an emproper"Check tbt appa upriats box 1}pe Of project(required) f ant a 7.rntalca,,ttWith rnp,Cvices inctl and part•t ro ' , Li Ne•a• t;onsirUC7iRn 'am a to%t 9rgpr:'lo,Jr iaartnt-tsh5 >tld it9.•'tic loyc(' ,V•orkml_ for me to=0 p' �' 8 (� Remodeiutg in _carat r No worke i •:omp .asurencc .ettannni 1_}e nit,litlU+ I an.a norrwc,;rer,itnngait,soma evy;•tr ta,,.vorxe" :onto +nsurnn� Ili 0 Building addition a.Gut*a sarneawncr anti*di be h n .unit a.tors.to conduct an work on mr µ►open} i malt aware that aft contractors:alter na c Wtrrkr-T ,ompenwrnnn rnsuutrce a xr•acne I 1 Efieculcui repairs or.additions propr+erors,•,u,no etrtntayocs ' 0 Plumbing reputes-..s;additions tm e 3etterat contractor an.l t tur,e hired fret nn.-c(1ntri_tor,Isle t on the a`tacdw4 taattel r^^ e n, r iuh o r.,ceo s � r e.)p c, as>;}ya e .vorx s- ;omp ,.uruu-' t_tsof .... .�!Y�!V:a h asc a"}-rc ratans and its ntiacc .i thees have xea theeighl of m xcgtao r,net { ;! ..._... —.,!!� 'i?: :tf t utt..,.e have no trnpioyees jNo oc,tc,, cqrttp rr.stuance requited j i j• i >.nt apolcant that elec4s t ox st must are 5d).xn_he iecoon belns,hmt'ini their wnr\er;•zempcnsitron cnticc information Nnmoow-era +*Itc subrett this.aftidllstt t»dacating they are;totng all worn xncl them•S,r'.'antsulr contractor,must>unmu a nc r ataitta.-n mibcattng sues C"ontractors duo;he0,..ti,a box must IttBasod an a.•ldttaurwd;hcet;how.ng the name of the subs:.ntractors and;fate w'iethet er not silos;matte;have ;nnptoyoes If the s;otrcontractars hat tml fay. s,the:. mess§,t-ova:St then workers romp policy n arnoc; /am an employer that is providing workers'compensation nation in.xurance for my employees. Belot.;is the policy and fob:site infornsatiots Insurance Company t( tf .T ch =n ra(, r) Cc • Policy#or Self Ins Lie 1K,lG root �� H i t,', } I -Attach a copy of the workers' compensation policy declaration page tshoNisnS the potk. number and expiration date). Failure to secure co>,erage as required under c l 32, 5.A 1s a criminal violation punishable by a tine tip to$1,50000 antI'or one-;ear irprtsonrnent aft xeii as evil penalties in the form of a S?OP WORK.ORDER and a fine of up to$250 00 a day against the violator A copy ut this staiement may be forty aided to ine Office of Investigations of the Di,a for insurance ;;Cvi;rage venticaido w _ I do hereby rerun. der then pa and t vfpert!fltrlrthat the information provided above is. e and r meet I Iof Sdenaturc. Date. • 1 Official use only, Do not write in this area,to be completed by city or town official. City"or Town: Permit/License tl Issuing Authorit' (circle one): 1,Board of Health Z. Building Department 3.City Town Clerk 4 Electrical inspector 5. Plumbing Inspector 6 Other 0ouruci Persurt: Phone a.. _ ___.__. _ _._ ____. /IURISDIC I IUNAL NU I ES: GOVERNING CODES ALL WORK SHALL CONFORM TO THE FOLLOWING CODES 1. 2015 INTERNATIONAL RESIDENTIAL CODE 2. 2015 NATIONAL DESIGN SPECIFICATION FOR WOOD CONSTRUCTION a. 2017 NATIONAL ELECTRICAL CODE b. ANY OTHER LOCAL AMENDMENTS SHEET INDEX: PV 0.0-COVER SHEET PV 1.0-SITE PLAN S 1.0-MOUNT DETAILS E 1.0-ELECTRICAL DIAGRAM E 2.0-ELECTRICAL NOTES E 3.0-WARNING LABELS E 4.0-WARNING LABEL LOCATIONS %l GENERAL ELECTRICAL NOTES: GENERAL STRUCTURAL NOTES: 1. ALL WIRING MUST BE PROPERLY SUPPORTED BY DEVICES OR MECHANICAL a. THE SOLAR PANELS ARE TO BE MOUNTED TO THE ROOF FRAMING USING 44,0MEANS DESIGNED AND LISTED FOR SUCH USE.FOR ROOF-MOUNTED THE ROCK-IT SYSTEM BY ECOFASTEN.THE MOUNTING FEET ARE TO BE SYSTEMS,WIRING MUST BE PERMANENTLY AND COMPLETELY HELD OFF OF SPACED AS SHOWN IN THE DETAILS,AND MUST BE STAGGERED TO THE ROOF SURFACE. ADJACENT FRAMING MEMBERS TO SPREAD OUT THE ADDITIONAL LOAD. 2. ANY CODE VIOLATIONS EVIDENT IN THE INTERCONNECTION PANEL WILL BE b. UNLESS NOTED OTHERWISE,MOUNTING ANCHORS SHALL BE Xe LAG Carlson Leonard DOSS CORRECTED ON INSTALLATION. SCREWS WITH A MINIMUM OF 2J4'PENETRATION INTO ROOF FRAMING. 3. SYSTEM SHALL BE INSTALLED IN ACCORDANCE WITH ALL RELEVANT CODE c. THE PROPOSED PV SYSTEM ADDS 3.0 psf TO THE ROOF FRAMING SYSTEM d} 4. RAPID SHUTDOWN INITIATION TAXES PLACE WITHIN THE FIRMWARE OF THE d. ROOF LIVE LOAD=20 psf TYPICAL,0 psf UNDER NEW PV SYSTEM °6 INVERTER.RAPID SHUTDOWN COMMENCES UPON LOSS OF UTILITY SOURCEe. GROUND SNOW LOAD=30 psf 18 vb,e Brook(toad �qyP VOLTAGE. f. WIND SPEED=140 mph 5. SEE"E 1.0 AND*E 2.0 FOR DIAGRAMS,CALCULATIONS,SCHEDULE AND g. EXPOSURE CATEGORY=B v i v i n t.S o I a r SPECIFICATIONS. a 1800 ASHTON BLVD.LEHI,UT,84043 �°B Bass River 1.877.404.4129 Pediatric AsAoCiates it, P-b MA LICENSE: HIC-170848, ya ` �" ME-15688A,SS-002342 PHOTOVOLTAIC SYSTEM SPECIFICATIONS: KENNEDY RESIDENCE SYSTEM SIZE-3.200kW DC I 3.800kW AC 18 VINE BROOK RD SOUTH YARMOUTH,MA,02664 `7QA MODULE TYPE&AMOUNT-(10)Jinko Solar JKM320M-60HBL WITH 10 SolarEdge P320 OPTIMIZERS UTILITY ACCOUNT#:1481 286 0071 4%4 / MODULE DIMENSIONS-(LIW/H)66.3"/39.45"/1.38" INVERTER-(1)SolarEdge Technologies SE3800H-US000BNC4 SERVICE*. 56253141 1 'Er% 2. INTERCONNECTION METHOD-LOAD TAP OPERATING CENTER:MA-03 COVER �i� or DATE:11/1/2019 DRAWN BY.CHRIS LUKE SHEET/ PV STRING(Sj 'OOF bbC I ION S: SYSTEM LEGEND ® 0 SLOPE-23 #1)10 MODULES AZIMUTH-223.72 PV SYSTEM SIZE: MATERIAL NEW 3.200kW DC I 3.800kW AC COMPOSITION SHINGLE EXISTING EXTERIOR MAIN SERVICE PANEL aPOINT OF INTERCONNECTION TIED TO UTILITY METER H2370953. NEW SMART PRODUCTION METER LOCATED WITHIN 10'OF MSP. NEW P 1SYSTEM AC DISCONNECT. LOCATED WITHIN 10 OF MSP. 1 NEW PV SYSTEM INVERTER:SolsEdgo Technologies 0 � SE3HOOH-U8000BNC4(ROD EQUIPPED) 10 NEW JINKO SOLAR JKM320M-AOHBL MODULES. NEW SOLAR EDGE P320 OPTIMIZERS,MOUNTED ON THE BACK OF EACH MODULE. NEW PV CONDUIT RUN.•SEE EE1.0 CONDUIT SCHEDULE _EXTERIOR RUN -----=ATTIC RUN )3(NEW JUNCTION BOX.(MOUNTED WITH SOLADECK) 0 EXISTING UTILITY METER: El #2370953 IVf4VdIVf' M vivint.Solar 18 VINE BROOK RD 1.877.404.4129 FRONT OF HOUSE. KENNEDY RESIDENCE 18 V NEB BROOK RD SOUTH YARMOUTH,MA,02664 UTILITY ACCOUNT*:1481 286 0071 SITE PLAN SERVICE#CENT 41 - REGIONAL OPERATING CENTER:MA-03 PV 1.0 DATE 11112019 SCALE:3/16'=1.-0' DRAWN BY CHRIS LUKE MOUNTING LEGEND ‘1 ROCK-IT COUPUNG MID CLAMP Aft ROCKAT COUPUNG MID CLAMP XV 44110 no CEO I. ■ �� ROCK-IT 3.0 COUPLING A PEDESTALCK-IT RO ' ROCK-IT SLIDE MID CLAMP 20107 � ETAL ROCK-ITry16iA� ®FLASHING COUPLING SHELF HEX FLANGE BOLT y0 300 SERIES SS - -- 1 'OCK-IT COUPUNG SHELF ISOMETRIC VIEW \j _0 i• 'l ' OMP SHINGLES �t f SS LAG SCREW �� ` ' _" t ri TOROUE•134.2 FT49S. g :�,� _ � SIDE VIEW , TIE PLATE HEX FLANGE BOLT S ILSCO SGB-4 GROUNDING LUGS SIDE VIEW 300 SERIES SS ®ROCOCK-IT MOUNT DETAIL s 1.0 gyros uLUSTNQFOPECOFASTBenw 2 ROCK-IT COUPLING ASSEMBLY weSeT:21b. 51.0 NOM MOLE TOP VIEW \ l CLAMP+ATTACHMENT CLAMP«ATTACHMENT COUPLING PERMITTED COUPLING CANT AA OR- SS C . .ACING • DSCAPE=MAX 48"(4'-0") ' PORTRAIT=MAX 46(/'-01 ""I I"'� ROCKJT SLIDE CLAMP , RAFTER MODULE Ilia MODULE 1 I",II„'I METAL ^ 1 1 1(I 1 T 1 r MODULE FLASHING r EPDM BONDED WASHER H A A A A A RAFTER RAFTER 4 FORMSWATERTIGHT SEAL jj .41..L � .t.-' ER , 2P3'AT16O.C. ~ T !■� S 1.0 fro SYSTEMro MOUNTING DETAIL S 1.0 MODULES IN PORTRAIT/LANDSCAPE L=PCLAMP SPACING COMP SHINGLES ` 21 MIN r MIN AND 6 MAX BETWEEN TOP OF ROOF AND BOTTOM OF MODULE ONE HOLE STEEL STRAP CONDUIT MIN 5N6 L11AN SS LAG SCREW ! >/ PV MODULE,TYP.MOUNT 4111 TORQUE-1332 FT-LBS. y� TO FRAMING OF EXISTING ® \' ,`i !� ROOF TYPE,PARALLEL rel\ Y i Y 1 n t"S o l a r �� WITH PLANE OF ROOF - CONDUIT MOUNT BRACKET 1✓ 6 MAXIM 1.877.404.4129 SECTION VIEW /' 1 FLASHING OR TILE STRAP I — — — KENNEDY RESIDENCE cry.atiz,11110. s•1zs;Lyyray tO.SrisetmTurL�114/111~)~.Yri riWitt7314110 lb VINE BROOK RD SOUTH YARMOUTH,MA.02664 ®SECTION VIEW UTILITY ACCOUNT#:1481 286 0071 xorrosvaE 6 PV ARRAY TYP.ELEVATION ®CONDUIT MOUNTING DETAIL S 1.0 MOM SOLE NOT1 SERVICE A S-6253141 MOUNT DETAILS OPERATTIINGCENTER:MA-03 S 1.0 DATE 11/112019 SCALE:NOT TO SCALE DRAWN BY:CHRIS LUKE f a3z Gs s 0 RNo 9 5 0 GC + 4i A y �N n yy } 1 S 8 8 a :' I I W No os > 0 -I n n W . N o3 0 3 3 N N N Il A At A S n << O O G G EI T » � N O n F 3 w w 1-. 000p O0 N 8 r rZmI n n :1 i f1 m fl G `G O * S f B 7 S 0 ? 5 = SZ = s _ oS 3X' i i^ f g. H P f f n R r! e _ . 8 Y n_ �� Z z z 8 oyf a W a C _.__.. O N N 1+N 1+N w-i N D O A C] D G 3 D i Ft r Gf i Lf + D + 1 ? p ? G ? G m G ; a 2 m m g T A G --41 p _O. OY d v N' 8m� 2 o N N o rt' 3 s.$ r 3 3 a v a �� iit- )i Rod ..a a a y . �3 O yn =6 "n 7 n A c = a us INSTALLER:VIVINT SOLAR * Staci Kennedy Residence E.1 m q 3-Line 3 q INSTALLER NUMBER:1.877.404.4129 vn int.solar 18 Vine Brook Rd a Drawing m MA LICENSE:170359 Yarmouth,MA 02664 6253141 I Created:11/04/19 Utility Account:1481 286 0071 PV Module Rating @ STC I Conductor Calculations Module Make/Model Jinko Solar JKM320M-60HBL 8 y 8 Max.Power-Point Current(Imp) 9.59 Amps Wire gauge calculated from code art.310.15(B)(16)with ambient temperature calculations from `o -Pc w m art.310.15(B)(2)(a). ' c ^' Max.Power-Point Voltage(Vmp) 33.4 Volts m o ro For"On Roof"conductors we use the 90'C column ampacity,the relevant ambient temperature a o < e Open-Circuit Voltage(Voc) 40.9 _Volts, adjustment,and raceway fill adjustments from 310.15(8)(16).Conduit shall be installed at least -0 m '" Optimizer SolarEdge P320 Short-Circuit Current(Isc) 10.15 Amps 1"above the roof deck. c c 5 > DC Input Power 320 Watts Max.Series Fuse(OCPD) 20 Amps For"Off Roof"conductors we use the 75'C column ampacity,or the 90'C column ampacity with x m E 8 DC Max.Input Voltage 48 Volts Nom.Max.Power at STC(Pmax) 320 Watts the relevant ambient temperature and raceway fill adjustments,whichever is less. o •" > a DC Max.Input Current 13.75 Amps Max.System Voltage 1000 VDC(UL/IEC) The rating of the conductor after adjustments MUST be greater than,or equal to,the continuous „0 DC Max.Output Current 15 Amps Voc Temperature Coefficient -0.28 I %/C duty uprated output current. 5 Max.string rating inverter dependent.See SE documents. Calculation Example-Wire Rating(90'C)x Ambient Temperature Adjustment x Conduit Fill Inverter Make/Model SolarEdge SE3800H-US AC Output Current According to art.690.8(B)(1) 16 Amps Adjustment>=Continuous Duty Output Current CEC Efficiency 99 % Nominal AC Voltage 240 Volts (Tag 2 Attic): Inverter Input:12 AWG rated 30 A, 30 A x 0.76 x 1=22.8 A>=18.75 A AC Operating Voltage 240 Volts THIS PANEL IS FED BY MULTIPLE SOURCES(UTILITY AND SOLAR) (Tag 3 On Roof): CO Cont.Max Output Current 16 Amps Inverter Input:12 AWG rated 30 A, 30 A x 1 x 1=30 A>=18.75 A DC Max Input Current 10.5 Amps Rooftop conductor ampacities designed in compliance with art. (Tag 4 Off Roof): Input Short Circuit Current 45 Amps 690.8,Tables 310.15(B)(2)(a),310.15(B)(3)(a),310.15(B)(3)(c), Inverter Output:12 AWG rated 20 A, 20 A>=20 A Cl) Max Output Fault Current 17.5 A/20 ms 310.15(B)(16),Chapter 9 Table 4,5,&9. Location specific • temperature obtained from ASHRAE 2017 data tables. C ASHRAE 2017-BARNSTABLE MUNICIPAL t Q, Highest Monthly 2%D.B.Design Temp.:29.5'C o Lowest Min.Mean Extreme D.B.:-19.2'C = v u N W V a, N OCPD Calculations • Breakers sized according to continuous duty output current.PV circuit nominal current based off cc m inverter continuous output current X(1.25[art.690.8(A)]). • — O z m Inverter 1:SE3800H-US Max Output=16 A x 1.25[art.690.8(A)] z wo m ' rn— =20 A<=20 A(OCPD) > D '' > zal system output current w/continuous duty=20<=20A(System OCPD) W cc vl w • J 3 m Other Notes Z `o •Designed according to and all code citations are relevant to the 2017 National Electrical Code. SHEET •All interior raceways carrying DC current shall be metallic. NAME: In 41 d Z d SHEET NUMBER: N W n Conduit,Raceways,and 1-Boxes(Labeled Every 10')Per Plaques and Directories at the Service Equipment(MSP)and the SE3800H-US String 1 DC Disconnecting Means Per 690.53 3 . 8 690.31(G)(3)&(4) Location of All System Disconnects Per 690.56(B)&705.10 v v 'A 'APHOTOVOLTAIC DC POWER SOURCE DISCONNECT ¢ no � WARNING:PHOTOVOLTAIC POWER SOURCE CAUTION: STRING 1 i POWER TO THIS BUILDING IS ALSO SUPPLIED FROM Tj5E MAXIMUM VOLTAGE: 380 V > g 2 v m Interactive System Point of Interconnection Per 690.54 FOLLOWING SOURCE6.WITH DISCONNETS LOCATEDAS MAXIMUM CURRENT: 15 A u 2 g- .;?` SHOWN DC-TO-DC CONVERTER MAXIMUM RATED OUTPUT CURRENT: 15 A c O PHOTOVOLTAIC AC POWER SOURCE _ - l y o w E u RATED AC OUTPUT CURRENT:16 A i AT$3! _',, " ` ¢ m NOM.OPERATING AC VOLTAGE:240 V '" � h;v'11, 'METER AND MA(N SERVICE y r ,,,.\ 1::'`,I `"=AC DISCONNECT .5 "j ' DC DISCONNECT PV System Disconnects Per 690.13(B) ;"I ,, INVERTER PV SYSTEM DISCONNECT j,J 0v' r,- All Disconnecting Means Per 690.13(B)&690.15(D) L- WARNING PV With Rapid Shutdown,Installed Within 3 ft of the Service CO ELECTRICAL SHOCK HAZARD Disconnecting Means Per 690.56(C)(1)(a) 0 TERMINALS ON THE LINE AND LOAD POSISTION SOLAR. PI/SYSTEM EQUIPPED" MAY BE ENERGIZED IN THE OPEN POSITION [7/, SYSTEM i Power Source Output Connection,Adjacent to Back- wrrii RAPID SHUTDOWN •` fed Breaker Per 705.12 . \ WARNING POWER SOURCE OUTPUT CONNECTION TURN RAPID SHUTDOWN w DO NOT RELOCATE THIS OVERCURRENT SWITCH TO THE �OUiaff/Ctlle DEVICE "OFF"POSITION TO v SHUTDOWN PV SYSTEM AND REDUCE Rapid Shutdown Switch Per 690.56(C)(3) SHOCK HAZARD ro RAPID SHUTDOWN SWITCH FOR IN ARRAY Ell < SOLAR PV SYSTEM c t; 5 rA U, z 81 f u, M z 0 0_ > Z al J W eS et U .ai 2 f N SHEET NAME: C c t N m a m 39a SHEET NUMBER: ALL STICKERS DESCRIBED HEREIN SHALL BE MADE OF WEATHERPROOF ADHESIVE,THEY SHALL BE REFLECTIVE,THEY SHALL CONTAIN NO en THAN 3/8"WHITE ARIAL FONT TEXT,AND HAVE A RED BACKGROUND,UNLESS OTHERWISE DEPICTED OR DESCRIBED. ALL PLACARDS SHALL BE WEATHER-RESISTANT,PERMANENTLY ETCHED PLACARDS.HANDWRITTEN SIGNS WILL NOT BE ACCEPTABLE. s+i MAIN BREAKER DE-RATED TO'••DUE TO SOLAR / qq \ PHOTOVOLTAIC AC POWER SOURCE / O 1 PHOTOVOLTAIC DC POWER SOURCE DISCONNECT n 1 CIRCUITS ``fJ RATED AC OUTPUT CURRENT:"`A �o/ MAXIMUM VOLTAGE: "`A "'-value calculated for each $ v o MAX OF*'*AMPS PV SOURCE ALLOWED NOM.OPERATING AC VOLTAGE:*•'V MAXIMUM CURRENT: ***V account,for specific value see the v z N N DO NOT INCREASE MAIN BREAKER RATING Property of Vivint Solar DC-TO-DC CONVERTER MAXIMUM RATED OUTPUT CURRENT: •'•A previous warning label page 0 co Property of Vivint Solar 1 Property of Vivint Solar �, o f/ 5 WARNING:PHOTOVOLTAIC POWER SOURCE ///n u u c WARNING �/ Property of Vivint Solar SITE PLAN PLACARD SHOWING ADDITIONAL POWER SOURCE x E ELECTRICAL SHOCK HAZARD AND DISCONNECT LOCATIONS.PLACARD SHALL BE TERMINALS ON THE LINE AND LOAD SIDES MAY BE c".. � WARNING — "' `.. a ENERGIZED IN THE OPEN POSITION v MOUNTED ON EXTERIOR OF ELECTRICAL PANEL it > L' J POWER SOURCE OUTPUT CONNECTION Property of Vivint Solar Property of Vivint Solar DO NOT RELOCATE THIS OVERCURRENT DEVICE CPV SYSTEM DISCONNECT Property of Vivint Solar J Property of Vivint Solar / PV rapid shutdown label required by �i RAPID SHUTDOWN SWITCH FOR SOLAR PV SYSTEM �J 690.56(C)(1)indicated on E.3 Property of Vivint Solar L.— CO O tr/) •C - a v m 0 IF APPLICABLE N ROOFTOP ARRAY 7 $c) INSIDE PANEL 6 INSIDE PANEL • 9 i-ia 0 EVERY 10'AND e �� 8 2 3 ��A O 4 0 1 IF APPLICABLE J co sG,PGZ O O 90`�,�n IF APPLICABLE 1- w co O�J� �2 z_ mo_. to o,�Os O O > .. .' > z u DC u, W w w O DISCONNECT 5 • `^ INSIDE a • z g e SHEET is O SOLAR INVERTERS COMBINERPANEL U VISIBLE/LOCKABLE VIVINT SOLAR METER VISIBLE/LOCKABLE SUB PANEL MAIN SERVICE NAME: (UNCTION C (MAY BE ON ROOFTOP (WHEN USED) A/C DISCONNECT (WHERE REQUIRED) A/C DISCONNECT (WHEN REQUIRED) DISCONNECT PANEL � BOX J INTEGRATED WITH (WHERE REQUIRED) '` -^ ARRAY) TYPICAL SOLAR GENERATION INSTALLATION 3 ra 'gam• a (NOT ALL DEVICES ARE REQUIRED IN EVERY JURISDICTION) SHEET ALL STICKERS DESCRIBED HEREIN SHALL BE MADE OF WEATHERPROOF ADHESIVE,THEY SHALL THESE PLACARDS SHALL BE PLACED ON ALL INTERIOR AND EXTERIOR DIRECT-CURRENT(DC)CONDUIT,ENCLOSURES, NUMBER: BE REFLECTIVE,THEY SHALL CONTAIN NO SMALLER THAN 3/8"WHITE ARIAL FONT TEXT,AND RACE-WAYS,CABLE ASSEMBLIES,JUNCTION BOXES COMBINER BOXES,AND DISCONNECTS TO ALERT THE FIRE HAVE A RED BACKGROUND,UNLESS OTHERWISE DEPICTED OR DESCRIBED.ALL PLACARDS SERVICE TO AVOID CUTTING THEM.MARKINGS SHALL BE PLACED ON ALL DC CONDUIT EVERY 10 FT(3048 MM),ABOVE SHALL BE WEATHER-RESISTANT,PERMANENTLY ETCHED PLACARDS.HANDWRITTEN SIGNS WILL AND BELOW PENETRATIONS OF ROOF/CEILING ASSEMBLIES,WALLS OR BARRIERS. tY NOT BE ACCEPTABLE. sai ACCPREP® CERTIFICATE OF LIABILITY INSURANCE DATE 10/17/2O 9DmYY) 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 CONTACT MARSH USA INC. NAME' • 1225 17TH STREET,SUITE 1300 (A/CC.No.Ext):ONE FAX No): DENVER,CO 80202-5534 E-MAIL Attn:Denver.CertRequest©marsh.com I Fax:212-948-4381 ADDRESS: INSURER(S)AFFORDING COVERAGE NAIC# INSURER A:Axis Specialty Europe INSURED INSURER B:Zurich American Insurance Company 16535 Vivint Solar Developer,LLC 1800 W Ashton Blvd INSURER C:American Zurich Insurance Company 40142 Lehi,UT 84043 INSURER D: INSURER E: INSURER F: COVERAGES CERTIFICATE NUMBER: SEA-003173419-17 REVISION NUMBER: 10 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 LTR TYPE OF INSURANCE INSDINL S W VD POLICY NUMBER (MM DUBR DY ) (MMDD/YYYY). LIMITS A X COMMERCIAL GENERAL LIABILITY 3776500118EN 11/01/2018 12/01/2019 EACH OCCURRENCE $ 1,000,000 CLAIMS-MADE X OCCUR DAMAGE TO RENTED PREMISES(Ea occurrence) $ 1,000,000 MED EXP(Any one person) $ 10,000 PERSONAL&ADV INJURY $ 1,000,000 GEN'L AGGREGATE LIMIT APPLIES PER: GENERAL AGGREGATE $ 2,000,000 X POLICY JE 4 LOC PRODUCTS-COMP/OP AGG $ 1,000,000 OTHER: $ B AUTOMOBILE LIABILITY BAP509601505 11/01/2019 11/01/2020 COMBINED SINGLE LIMIT $ 1,000,000 (Ea accident) X ANY AUTO BODILY INJURY(Per person) $ OWNED SCHEDULED BODILY INJURY(Per accident) $ AUTOS ONLY AUTOS X HIRED x NON-OWNED PROPERTY DAMAGE AUTOS ONLY _ AUTOS ONLY (Per accident) A x UMBRELLA LIAB X OCCUR 3776500218EN 11/01/2018 12/01/2019 5,000,000 EACH OCCURRENCE $ EXCESS LIAB CLAIMS-MADE AGGREGATE $ 5,000,000 DED RETENTION$ $ C WORKERS COMPENSATION WC509601305(AOS) 11/01/2019 11/01/2020 X PER OTH- B AND EMPLOYERS'LIABILITY Y/N STATUTE ER ANYPROPRIETORIPARTNER/EXECUTIVE WC509601405(MA) 11/01/2019 11/01/2020 1000 000 OFFICER/MEMBER EXCLUDED? n N/A E.L.EACH ACCIDENT $ (Mandatory in NH) E.L.DISEASE-EA EMPLOYEE $ 1,000,000 If yes,describe under 1,000,000 DESCRIPTION OF OPERATIONS below E.L.DISEASE-POLICY LIMIT $ DESCRIPTION OF OPERATIONS/LOCATIONS/VEHICLES (ACORD 101,Additional Remarks Schedule,may be attached if more space Is required) CERTIFICATE HOLDER CANCELLATION Town of Yarmouth SHOULD ANY OF THE ABOVE DESCRIBED POLICIES BE CANCELLED BEFORE 1146 Route 28 THE EXPIRATION DATE THEREOF, NOTICE WILL BE DELIVERED IN South Yarmouth,MA 02664 ACCORDANCE WITH THE POLICY PROVISIONS. AUTHORIZED REPRESENTATIVE of Marsh USA Inc. i Jon Lindstrom ©1988-2016 ACORD CORPORATION. All rights reserved. ACORD 25(2016/03) The ACORD name and logo are registered marks of ACORD W uivislon or rroressionaI ucensure unresinciea-esuuaurgs or any use group which contair Board of Building Regulations and Standards less than 36,000 cubic feet(991 cubic meters)of enclose Construction Supervisor space. • CS-071546 Expires: 11/19/2019 STEPHEN J SPENGLER 184 EDGE HILL RD MILTON MA 02186 } Failure to possess a current edition of the Massachusett State Building Code is cause for revocation of this licens For information about this license Commissioner Call(617)727-3200 or visit www.mass.gov/dpl n"yr vrAerts rrrilfi r, 4,..t Xtv 4,8.4/4 Office of Consumer Affairs&Business Regulation HOME IMPROVEMENT CONTRACTOR Registration valid for individual use only TYPE:.SUDolement Card before the expiration date. If found return to: Reaistratina Expiration Office of Consumer Affairs and Business Regulation 170848 01/04/2020 1000 Washington Street -Suite 710 VIVINT SOLAR'p'EVELDP€R L.14. Boston,MA 02118 STEPHEN SPENGI;ER 1800 W.ASHTON 13EY1).. LEHI,UT 84043 Undersecretary 4NotvaI4re Office of Consumer Affairs and Business Regulation 1000 Washington Street- Suite 710 Boston, Massachusetts 02118 Home Improvement Contractor Registration Type: Supplement Card VIVINT SOLAR DEVELOPER LLC. Registration: 170848 1800 W.ASHTON BLVD. Expiration: 01/04/2020 LEHI,UT 84043 Update Address and Return Card. SCA 1 0 20M-05/17