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Tom Chang Engineering 03-01-24 76 North Meadowbrook Drive Scott E. Wyssling, PE Alpine, UT 84004 Coleman D. Larsen, SE, PE office (201) 874-3483 Gregory T. Elvestad, PE swyssling@wysslingconsulting.com February 26, 2024 Revised March 1, 2024 Greenlancer Energy Inc. 500 Woodward Avenue, Suite 2125 Detroit, MI 48226 Re: Engineering Services Chang Residence 193 Federal Street, Florence, MA 9.240 kW System To Whom It May Concern: We have received information regarding solar panel installation on the roof of the above referenced structure. Our evaluation of the structure is to verify the existing capacity of the roof system and its ability to support the additional loads imposed by the proposed solar system. A. Site Assessment Information 1. Site visit documentation identifying attic information including size and spacing of framing for the existing roof structure. 2. Design drawings of the proposed system including a site plan, roof plan and connection details for the solar panels. This information will be utilized for approval and construction of the proposed system. B. Description of Structure: Roof Framing: Prefabricated wood trusses at 24” on center. All truss members are constructed of 2x4 dimensional lumber. Roof Framing: 2x6 dimensional lumber at 24” on center with kicker support. Roof Material: Composite Asphalt Shingles Roof Slope: 26 and 27 degrees Attic Access: Accessible Foundation: Permanent C. Loading Criteria Used • Dead Load o Existing Roofing and framing = 7 psf o New Solar Panels and Racking = 3 psf o TOTAL = 10 PSF • Dead Load o Existing Roofing and framing = 7 psf o New Solar Panels and Racking = 3 psf o TOTAL = 10 psf • Live Load = 20 psf (reducible) – 0 psf at locations of solar panels • Ground Snow Load = 40 psf • Wind Load based on ASCE 7-10 o Ultimate Wind Speed = 117 mph (based on Risk Category II) o Exposure Category C Analysis performed of the existing roof structure utilizing the above loading criteria is in accordance with the 2015 IRC, including provisions allowing existing structures to not require strengthening if the new loads do not exceed existing design loads by 105% for gravity elements and 110% for seismic elements. This analysis indicates that the existing framing will support the additional panel loading without damage, if installed correctly. Page 2 of 2 D. Solar Panel Anchorage 1. The solar panels shall be mounted in accordance with the most recent Ironridge installation manual. 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. 2. The maximum allowable withdrawal force for a 5/16” lag screw is 229 lbs per inch of penetration as identified in the National Design Standards (NDS) of timber construction specifications. Based on a minimum penetration depth of 2½”, the allowable capacity per connection is greater than the design withdrawal force (demand). Considering the variable factors for the existing roof framing and installation tolerances, the connection using one 5/16” diameter lag screw with a minimum of 2½” embedment will be adequate and will include a sufficient factor of safety. 3. Considering the wind speed, roof slopes, size and spacing of framing members, and c ondition of the roof, the panel supports shall be placed no greater than 48” on center. Based on the above evaluation, this office certifies that with the racking and mounting specified, the existing roof system will adequately support the additional loading imposed by the solar system. This evaluation is in conformance with the 2015 IRC, current industry standards, and is based on information supplied to us at the time of this report. Should you have any questions regarding the above or if you require further information do not hesitate to contact me. Very truly yours, Scott E. Wyssling, PE MA License No. 50507 Massachusetts COA # 001629764 GENERAL NOTES1.1.1PROJECT NOTES:1.1.2THIS PHOTOVOLTAIC (PV) SYSTEMSHALL COMPLY WITH THE NATIONAL ELECTRICCODE (NEC) ARTICLE 690, ALL MANUFACTURERS’S LISTINGAND INSTALLATIONINSTRUCTIONS, AND THE RELEVANT CODES AS SPECIFIED BY THE AUTHORITYHAVING JURISDICTION’S (AHJ) APPLICABLE CODES.1.1.3THE UTILITY INTERCONNECTION APPLICATION MUST BEAPPROVED AND PV SYSTEMINSPECTED PRIOR TO PARALLEL OPERATION1.1.4GROUND FAULT DETECTION AND INTERRUPTION (GFDI) DEVICE IS INTEGRATEDWITH THE MICROINVERTER IN ACCORDANCE WITH NEC 690.41(B)1.1.5ALL PV SYSTEM COMPONENTS; MODULES, UTILITY-INTERACTIVE INVERTERS, ANDSOURCE CIRCUIT COMBINER BOXES ARE IDENTIFIED AND LISTED FOR USE INPHOTOVOLTAIC SYSTEMS AS REQUIRED BY NEC 690.4:PV MODULES: UL1703, IEC61730, AND IEC61215, AND NFPA 70 CLASS C FIRE INVERTERS: UL 1741 CERTIFIED, IEEE 1547, 929, 519 COMBINER BOX(ES): UL 1703 OR UL 1741 ACCESSORY1.1.6MAX DC VOLTAGE CALCULATED USING MANUFACTURER PROVIDED TEMPCOEFFICIENT FOR VOC. IF UNAVAILABLE, MAX DC VOLTAGE CALCULATEDACCORDING TO NEC 690.7.1.1.7ALL INVERTERS, PHOTOVOLTAIC MODULES, PHOTOVOLTAIC PANELS, AND SOURCECIRCUIT COMBINERS INTENDED FOR USE IN A PHOTOVOLTAIC POWER SYSTEM WILLBE IDENTIFIED AND LISTED FOR THE APPLICATION PER 690.4(D). SHALL BEINSTALLED ACCORDING TO ANY INSTRUCTIONS FROM LISTING OR LABELING [NEC110.3].1.1.8ALL SIGNAGE TO BE PLACED IN ACCORDANCE WITH LOCAL BUILDING CODE. IFEXPOSED TO SUNLIGHT, IT SHALL BE UV RESISTANT. ALL PLAQUES AND SIGNAGEWILL BE INSTALLED AS REQUIRED BY THE NEC AND AHJ.1.2.1 SCOPE OF WORK:1.2.2PRIME CONTRACTOR IS RESPONSIBLE FOR THE DESIGN AND SPECIFICATIONS OFTHE GRID-TIED PHOTOVOLTAIC SYSTEM RETROFIT. PRIMECONTRACTORWILL BERESPONSIBLE FOR COLLECTING EXISTING ONSITE REQUIREMENTS TO DESIGN,SPECIFY, AND INSTALL THE EXTERIORROOF-MOUNTED PORTION OF THEPHOTOVOLTAIC SYSTEMS DETAILED IN THIS DOCUMENT.1.3.1 WORK INCLUDES:1.3.2PV ROOF ATTACHMENTS - IRONRIDGE FLASHVUE1.3.3PV RACKING SYSTEM INSTALLATION - IRONRIDGE AIRE A21.3.4PV MODULE AND INVERTER INSTALLATION - REC SOLAR REC420AA PURE-R /ENPHASE IQ7X-96-2-US1.3.5PV EQUIPMENT GROUNDING1.3.6PV SYSTEM WIRING TO A ROOF-MOUNTED JUNCTION BOX1.3.7PV LOAD CENTERS (IF INCLUDED)1.3.8PV METERING/MONITORING (IF INCLUDED)1.3.9PV DISCONNECTS1.3.10PV GROUNDING ELECTRODE & BONDING TO (E) GEC1.3.11PV FINAL COMMISSIONING1.3.12(E) ELECTRICAL EQUIPMENT RETROFIT FOR PV1.3.13SIGNAGE PLACED IN ACCORDANCE WITH LOCAL BUILDING CODE*NEC2020MSCOPE OF WORKSYSTEM SIZE: STC: 22 X 420W = 9.240KWPTC: 22 X 402.5W = 8.855KW(22) REC SOLAR REC420AA PURE-R(22) ENPHASE IQ7X-96-2-USATTACHMENT TYPE: IRONRIDGE FLASHVUEMSP UPGRADE: NO193 FEDERAL STFLORENCE , MA 01062ASSESSOR'S #: 23D-110-001NEW PV SYSTEM: 9.240 KWPAMY CHANG RESIDENCEOWNERNAME: AMY CHANGPROJECT MANAGERNAME: PATRICK RONDEAUPHONE: 413-584-8844CONTRACTORNAME: VALLEY SOLAR LLCPHONE: 413-584-8844AUTHORITIES HAVING JURISDICTIONBUILDING: CITY OF NORTHAMPTONZONING: CITY OF NORTHAMPTONUTILITY: NATIONAL GRIDDESIGN SPECIFICATIONSRISK CATEGORY: IICONSTRUCTION: SINGLE-FAMILYZONING: RESIDENTIAL GRID-TIEDGROUND SNOW LOAD: 40 PSFWIND EXPOSURE: CWIND SPEED: 117 MPHAPPLICABLE CODES & STANDARDSBUILDING: MASSACHUSETTS BUILDING CODE, 9TH EDITION, AS AMENDED(780 CMR),ELECTRICAL: NEC 2023FIRE: MASSACHUSETTS COMPREHENSIVE FIRE SAFETY CODE (527CMR 1.00)PROJECT INFORMATIONBFADE23UNAUTHORIZED USE OF THISDRAWING SET WITHOUT WRITTENPERMISSION FROM CONTRACTOR IS INVIOLATION OF U.S. COPYRIGHT LAWSAND WILL BE SUBJECT TO CIVILDAMAGES AND PROSECUTIONS.NEW PV SYSTEM: 9.240 kWPENGINEER OF RECORDDESIGN BY:PAPER SIZE: 11" x 17" (ANSI B)ACDEGHBCFGH1456CONTRACTORPHONE:LIC. NO.:DATE:CHECKED BY:HIC. NO.:ELE. NO.:ADDRESS:VALLEY SOLAR LLC116 PLEASANT ST STE 321EASTHAMPTON, MA 01027193 FEDERAL STFLORENCE , MA 01062APN: 23D-110-001AMY CHANGRESIDENCE 186338664A1413-584-8844Y.M.M.M.02.13.2024REVISIONST-001.00COVER PAGE(SHEET 1)PLAT MAP02SCALE: NOT TO SCALEAERIAL PHOTO01SCALE: NOT TO SCALENEWSSHEET LIST TABLESHEET NUMBERSHEET TITLET-001COVER PAGEG-001NOTESA-101SITE PLANA-102ELECTRICAL PLANA-103SOLAR ATTACHMENT PLANA-104ROOF PLANE-601LINE DIAGRAME-602DESIGN TABLESE-603PLACARDSS-501ASSEMBLY DETAILSR-001RESOURCE DOCUMENTR-002RESOURCE DOCUMENTR-003RESOURCE DOCUMENTR-004RESOURCE DOCUMENTR-005RESOURCE DOCUMENTR-006RESOURCE DOCUMENTFEDERAL STPROJECT INFORMATION:PROJECT DESIGN BY ZHEN WANPROJECT SUPERVISED BY JESSE BREKELBAUM-SERVICE PHASE: SINGLE PHASE-SERVICE SIZE (AMPS): 200A-CONNECTIVITY TYPE: OVERHEAD-UTILITY METER NUMBER: #23180743SCOPE OF WORK-INVERTER: (22) ENPHASE IQ7X-96-2-US-PANELS: (22) REC SOLAR REC420AA PURE-R-MICRO RATING OF SYSTEM: 9.240 KWP-MICRO SYSTEM DESIGN CAPACITY (NOMINAL): 6.930 KWP-MICRO SYSTEM DESIGN CAPACITY (MAXIMUM): 6.930 KWPSigned 3/01/2024 2.1.1SITE NOTES:2.1.2A LADDER WILL BE IN PLACE FOR INSPECTION IN COMPLIANCE WITH OSHA REGULATIONS.2.1.3THE PV MODULES ARE CONSIDERED NON-COMBUSTIBLE AND THIS SYSTEM IS A UTILITYINTERACTIVE SYSTEM WITH NO STORAGE BATTERIES.2.1.4THE SOLAR PV INSTALLATION WILL NOT OBSTRUCT ANY PLUMBING, MECHANICAL, OR BUILDINGROOF VENTS.2.1.5PROPER ACCESS AND WORKING CLEARANCE AROUND EXISTING AND PROPOSED ELECTRICALEQUIPMENT WILL BE PROVIDED AS PER SECTION NEC 110.26.2.1.6ROOF COVERINGS SHALL BE DESIGNED, INSTALLED, AND MAINTAINED IN ACCORDANCE WITHTHIS CODE AND THE APPROVED MANUFACTURER'S INSTRUCTIONS SUCH THAT THE ROOFCOVERING SERVES TO PROTECT THE BUILDING OR STRUCTURE.2.2.1EQUIPMENT LOCATIONS:2.2.2ALL EQUIPMENT SHALL MEET MINIMUM SETBACKS AS REQUIRED BY NEC 110.26.2.2.3WIRING SYSTEMS INSTALLED IN DIRECT SUNLIGHT MUST BE RATED FOR EXPECTED OPERATINGTEMPERATURE AS SPECIFIED BY NEC 690.31 (A),(C) AND NEC TABLE 310.15 (B)(1).2.2.4JUNCTION AND PULL BOXES PERMITTED INSTALLED UNDER PV MODULES ACCORDING TO NEC690.34.2.2.5ADDITIONAL AC DISCONNECT(S) SHALL BE PROVIDED WHERE THE INVERTER IS NOT WITHINSIGHT OF THE AC SERVICING DISCONNECT.2.2.6ALL EQUIPMENT SHALL BE INSTALLED ACCESSIBLE TO QUALIFIED PERSONNEL ACCORDING TONEC APPLICABLE CODES.2.2.7ALL COMPONENTS ARE LISTED FOR THEIR PURPOSE AND RATED FOR OUTDOOR USAGE WHENAPPROPRIATE.2.3.1STRUCTURAL NOTES:2.3.2RACKING SYSTEM & PV ARRAY WILL BE INSTALLED ACCORDING TO CODE-COMPLIANTINSTALLATION MANUAL. TOP CLAMPS REQUIRE A DESIGNATED SPACE BETWEEN MODULES,AND RAILS MUST ALSO EXTEND A MINIMUM DISTANCE BEYOND EITHER EDGE OF THEARRAY/SUBARRAY, ACCORDING TO RAIL MANUFACTURER’S INSTRUCTIONS.2.3.3JUNCTION BOX WILL BE INSTALLED PER MANUFACTURERS' SPECIFICATIONS. IFROOF-PENETRATING TYPE, IT SHALL BE FLASHED & SEALED PER LOCAL REQUIREMENTS.2.3.4ROOFTOP PENETRATIONS FOR PV RACEWAY WILL BE COMPLETED AND SEALED W/ APPROVEDCHEMICAL SEALANT PER CODE BY A LICENSED CONTRACTOR.2.3.5ALL PV RELATED ROOF ATTACHMENTS TO BE SPACED NO GREATER THAN THE SPAN DISTANCESPECIFIED BY THE RACKING MANUFACTURER.2.3.6WHEN POSSIBLE, ALL PV RELATED RACKING ATTACHMENTS WILL BE STAGGERED AMONGSTTHE ROOF FRAMING MEMBERS.2.4.1WIRING & CONDUIT NOTES:2.4.2ALL CONDUIT AND WIRE WILL BE LISTED AND APPROVED FOR THEIR PURPOSE. CONDUIT ANDWIRE SPECIFICATIONS ARE BASED ON MINIMUM CODE REQUIREMENTS AND ARE NOT MEANTTO LIMIT UP-SIZING.2.4.3CONDUCTORS SIZED ACCORDING TO NEC 690.8, NEC 690.7.2.4.4VOLTAGE DROP LIMITED TO 1.5%.2.4.5DC WIRING LIMITED TO MODULE FOOTPRINT. MICROINVERTER WIRING SYSTEMS SHALL BELOCATED AND SECURED UNDER THE ARRAY W/ SUITABLE WIRING CLIPS.2.4.6AC CONDUCTORS COLORED OR MARKED AS FOLLOWS: PHASE A OR L1- BLACK PHASE B OR L2- RED, OR OTHER CONVENTION IF THREE PHASE PHASE C OR L3- BLUE, YELLOW, ORANGE**, OR OTHER CONVENTION NEUTRAL- WHITE OR GRAYIN 4-WIRE DELTA CONNECTED SYSTEMS THE PHASE WITH HIGHER VOLTAGE TO BE MARKEDORANGE [NEC 110.15].2.5.1GROUNDING NOTES:2.5.2GROUNDING SYSTEM COMPONENTS SHALL BE LISTED FOR THEIR PURPOSE, AND GROUNDINGDEVICES EXPOSED TO THE ELEMENTS SHALL BE RATED FOR SUCH USE.2.5.3PV EQUIPMENT SHALL BE GROUNDED ACCORDING TO NEC 690.43 AND MINIMUM NEC TABLE250.122.2.5.4METAL PARTS OF MODULE FRAMES, MODULE RACKING, AND ENCLOSURES CONSIDEREDGROUNDED IN ACCORD WITH 250.134 AND 250.136(A).2.5.5EQUIPMENT GROUNDING CONDUCTORS SHALL BE SIZED ACCORDING TO NEC 690.45 ANDMICROINVERTER MANUFACTURERS' INSTRUCTIONS.2.5.6EACH MODULE WILL BE GROUNDED USING WEEBGROUNDING CLIPS AS SHOWN INMANUFACTURER DOCUMENTATION AND APPROVED BY THE AHJ. IF WEEBS ARE NOT USED,MODULE GROUNDING LUGS MUST BE INSTALLED AT THE SPECIFIED GROUNDING LUG HOLESPER THE MANUFACTURERS' INSTALLATION REQUIREMENTS.2.5.7THE GROUNDING CONNECTION TO A MODULE SHALL BE ARRANGED SUCH THAT THE REMOVALOF A MODULE DOES NOT INTERRUPT A GROUNDING CONDUCTOR TO ANOTHER MODULE.2.5.8GROUNDING AND BONDING CONDUCTORS, IF INSULATED, SHALL BE COLORED GREEN ORMARKED GREEN IF #4 AWG OR LARGER [NEC 250.119]2.5.9THE GROUNDING ELECTRODE SYSTEM COMPLIES WITH NEC 690.47 AND NEC 250.50 THROUGH250.106. IF EXISTING SYSTEM IS INACCESSIBLE, OR INADEQUATE, A GROUNDING ELECTRODESYSTEM PROVIDED ACCORDING TO NEC 250, NEC 690.47 AND AHJ.2.5.10GROUND-FAULT DETECTION SHALL COMPLY WITH NEC 690.41(B)(1) THROUGH (3) TO REDUCEFIRE HAZARDS2.6.1 DISCONNECTION AND OVER-CURRENT PROTECTION NOTES:2.6.2DISCONNECTING SWITCHES SHALL BE WIRED SUCH THAT WHEN THE SWITCH IS OPENED THECONDUCTORSREMAINING ENERGIZED ARE CONNECTED TO THE TERMINALS MARKED “LINESIDE” (TYPICALLY THE UPPER TERMINALS).2.6.3DISCONNECTS TO BE ACCESSIBLE TO QUALIFIED UTILITY PERSONNEL, BE LOCKABLE, AND BE AVISIBLE-BREAK SWITCH2.6.4PV SYSTEM CIRCUITS INSTALLED ON OR IN BUILDINGS SHALLINCLUDE A RAPID SHUTDOWNFUNCTION TO REDUCE SHOCK HAZARD FOR EMERGENCY RESPONDERS IN ACCORDANCE WITH690.12(A) THROUGH (D).2.6.5ALL OCPD RATINGS AND TYPES SPECIFIED ACCORDING TO NEC 690.8, 690.9, AND 240.2.6.6MICROINVERTER BRANCHES CONNECTED TO A SINGLE BREAKER OR GROUPED FUSES INACCORDANCE WITH NEC 110.3(B).2.6.7IF REQUIRED BY AHJ, SYSTEM WILL INCLUDE ARC-FAULT CIRCUIT PROTECTION ACCORDING TONEC 690.11 AND UL1699B.2.7.1INTERCONNECTION NOTES:2.7.2LOAD-SIDE INTERCONNECTION SHALL BE IN ACCORDANCE WITH NEC 705.122.7.3THE SUM OF 125PERCENT OF THE POWER SOURCE(S) OUTPUT CIRCUIT CURRENT AND THERATING OF THE OVERCURRENT DEVICE PROTECTING THE BUSBAR SHALL NOT EXCEED 120PERCENT OF THE AMPACITY OF THE BUSBAR, PV DEDICATED BACKFEED BREAKERS MUST BELOCATED OPPOSITE END OF THE BUS FROM THE UTILITY SOURCE OCPD [NEC 705.12(B)(3)(2)].2.7.4AT MULTIPLE ELECTRIC POWER SOURCES OUTPUT COMBINER PANEL, TOTAL RATING OF ALLOVERCURRENT DEVICESSHALL NOT EXCEED AMPACITY OF BUSBAR. HOWEVER, THECOMBINED OVERCURRENT DEVICE MAY BE EXCLUDED ACCORDING TO NEC 705.12 (B)(3)(3).2.7.5FEEDER TAP INTERCONNECTION (LOAD SIDE) ACCORDING TO NEC 705.12 (B)(1) AND (2)2.7.6SUPPLY SIDE TAP INTERCONNECTION ACCORDING TO NEC 705.11 WITH SERVICE ENTRANCECONDUCTORS IN ACCORDANCE WITH NEC 230.422.7.7BACKFEEDING BREAKER FOR ELECTRIC POWER SOURCES OUTPUT IS EXEMPT FROMADDITIONAL FASTENING [NEC 705.12 (E)].*NEC2020M *NEC2020M BFADE23UNAUTHORIZED USE OF THISDRAWING SET WITHOUT WRITTENPERMISSION FROM CONTRACTOR IS INVIOLATION OF U.S. COPYRIGHT LAWSAND WILL BE SUBJECT TO CIVILDAMAGES AND PROSECUTIONS.NEW PV SYSTEM: 9.240 kWPENGINEER OF RECORDDESIGN BY:PAPER SIZE: 11" x 17" (ANSI B)ACDEGHBCFGH1456CONTRACTORPHONE:LIC. NO.:DATE:CHECKED BY:HIC. NO.:ELE. NO.:ADDRESS:VALLEY SOLAR LLC116 PLEASANT ST STE 321EASTHAMPTON, MA 01027193 FEDERAL STFLORENCE , MA 01062APN: 23D-110-001AMY CHANGRESIDENCE 186338664A1413-584-8844Y.M.M.M.02.13.2024REVISIONSG-001.00NOTES(SHEET 2)Signed 3/01/2024 GENERAL NOTES1.FIELD VERIFY ALL MEASUREMENTS2.ITEMS BELOW MAY NOT BE ON THIS PAGEPROPERTY LINEBFADE23UNAUTHORIZED USE OF THISDRAWING SET WITHOUT WRITTENPERMISSION FROM CONTRACTOR IS INVIOLATION OF U.S. COPYRIGHT LAWSAND WILL BE SUBJECT TO CIVILDAMAGES AND PROSECUTIONS.NEW PV SYSTEM: 9.240 kWPENGINEER OF RECORDDESIGN BY:PAPER SIZE: 11" x 17" (ANSI B)ACDEGHBCFGH1456CONTRACTORPHONE:LIC. NO.:DATE:CHECKED BY:HIC. NO.:ELE. NO.:ADDRESS:VALLEY SOLAR LLC116 PLEASANT ST STE 321EASTHAMPTON, MA 01027193 FEDERAL STFLORENCE , MA 01062APN: 23D-110-001AMY CHANGRESIDENCE 186338664A1413-584-8844Y.M.M.M.02.13.2024REVISIONSA-101.00(SHEET 3)01/16" = 1'-0"SITE PLAN018'16'NEWSAREA OF WORKSITE PLANENTRANCEAC DISCONNECTFEDERAL ST48'-0"63'-9"22'-5"26'-8"EV CHARGER50'-10"Signed 3/01/2024 MODULE STRINGINGABCMODULE STRINGINGMODULE STRINGINGFIRE CLEARANCESQUARE FOOTAGE OF ROOF: 873.39 SQ. FT.SQUARE FOOTAGE OF ARRAY: 457.78 SQ. FT.PERCENTAGE OF ROOF COVERED BY THE ARRAYS: 23%GENERAL NOTES1.FIELD VERIFY ALL MEASUREMENTS2.ITEMS BELOW MAY NOT BE ON THIS PAGECONDUIT44"68.1"MODULE:REC SOLARREC420AA PURE-R420 WATTSBFADE23UNAUTHORIZED USE OF THISDRAWING SET WITHOUT WRITTENPERMISSION FROM CONTRACTOR IS INVIOLATION OF U.S. COPYRIGHT LAWSAND WILL BE SUBJECT TO CIVILDAMAGES AND PROSECUTIONS.NEW PV SYSTEM: 9.240 kWPENGINEER OF RECORDDESIGN BY:PAPER SIZE: 11" x 17" (ANSI B)ACDEGHBCFGH1456CONTRACTORPHONE:LIC. NO.:DATE:CHECKED BY:HIC. NO.:ELE. NO.:ADDRESS:VALLEY SOLAR LLC116 PLEASANT ST STE 321EASTHAMPTON, MA 01027193 FEDERAL STFLORENCE , MA 01062APN: 23D-110-001AMY CHANGRESIDENCE 186338664A1413-584-8844Y.M.M.M.02.13.2024REVISIONSA-102.00(SHEET 4)01/8" = 1'-0"ELECTRICAL PLAN014'8'N E W S ELECTRICAL PLANINTERIOR PV EQUIPMENT(N) MAIN ELECTRICAL PANEL(N) (1) JUNCTION BOXAAAAAAAACCBBBCCB(N) AC COMBINER BOX(N) AC DISCONNECTABABABARRAY 1 - 5.460 kW[x13] (N) MODULESTILT: 26 DEGREESROOF PITCH: 6:12AZIMUTH: 62 DEGREESARRAY 2 - 2.940 kW[x7] (N) MODULESTILT: 26 DEGREESROOF PITCH: 6:12AZIMUTH: 242 DEGREESARRAY 3 - 0.840 kW[x2] (N) MODULESTILT: 27 DEGREESROOF PITCH: 6:12AZIMUTH: 243 DEGREES3 FT. FIRE ACCESS PATH3 FT. FIRE ACCESS PATH3 FT. FIRE ACCESS PATH3 FT. FIRE ACCESS PATHEXTERIOR PV EQUIPMENT(N) (1) EV CHARGER RAFTERSGENERAL NOTES1.FIELD VERIFY ALL MEASUREMENTS2.ITEMS BELOW MAY NOT BE ON THIS PAGE44"68.1"MODULE:REC SOLARREC420AA PURE-R420 WATTSBFADE23UNAUTHORIZED USE OF THISDRAWING SET WITHOUT WRITTENPERMISSION FROM CONTRACTOR IS INVIOLATION OF U.S. COPYRIGHT LAWSAND WILL BE SUBJECT TO CIVILDAMAGES AND PROSECUTIONS.NEW PV SYSTEM: 9.240 kWPENGINEER OF RECORDDESIGN BY:PAPER SIZE: 11" x 17" (ANSI B)ACDEGHBCFGH1456CONTRACTORPHONE:LIC. NO.:DATE:CHECKED BY:HIC. NO.:ELE. NO.:ADDRESS:VALLEY SOLAR LLC116 PLEASANT ST STE 321EASTHAMPTON, MA 01027193 FEDERAL STFLORENCE , MA 01062APN: 23D-110-001AMY CHANGRESIDENCE 186338664A1413-584-8844Y.M.M.M.02.13.2024REVISIONSA-103.00(SHEET 5)01/8" = 1'-0"SOLAR ATTACHMENT PLAN014'8'SOLAR ATTACHMENT PLANROOF MATERIAL IS ASPHALT SHINGLEFLUSH MOUNT SOLAR MODULESATTACHED TO ROOF SURFACE (SEESHEET S-501 FOR MOUNTING DETAILS)N E W S 11'-0"18'-4"7'-4"11'-0"7'-4"Signed 3/01/2024 GENERAL NOTES1.FIELD VERIFY ALL MEASUREMENTS2.ITEMS BELOW MAY NOT BE ON THIS PAGEBFADE23UNAUTHORIZED USE OF THISDRAWING SET WITHOUT WRITTENPERMISSION FROM CONTRACTOR IS INVIOLATION OF U.S. COPYRIGHT LAWSAND WILL BE SUBJECT TO CIVILDAMAGES AND PROSECUTIONS.NEW PV SYSTEM: 9.240 kWPENGINEER OF RECORDDESIGN BY:PAPER SIZE: 11" x 17" (ANSI B)ACDEGHBCFGH1456CONTRACTORPHONE:LIC. NO.:DATE:CHECKED BY:HIC. NO.:ELE. NO.:ADDRESS:VALLEY SOLAR LLC116 PLEASANT ST STE 321EASTHAMPTON, MA 01027193 FEDERAL STFLORENCE , MA 01062APN: 23D-110-001AMY CHANGRESIDENCE 186338664A1413-584-8844Y.M.M.M.02.13.2024REVISIONSA-104.00(SHEET 6)ROOF PLAN01SCALE: NOT TO SCALEROOF PLANN E W S Signed 3/01/2024 CONDUCTOR AND CONDUIT SCHEDULE W/ELECTRICAL CALCULATIONSIDTYPICALCONDUCTORCONDUITCURRENT-CARRYINGCONDUCTORS IN CONDUITOCPDEGCTEMP. CORR.FACTORCONDUIT FILLFACTORCONT.CURRENTMAX. CURRENT(125%)BASE AMP.DERATEDAMP.TERM. TEMP. RATINGAMP. @ TERMINAL1110 AWG THWN-2, COPPER0.75'' DIA EMT620A6 AWG THWN-2, COPPER0.96 (32.7 °C)0.814.41A18.01A40A30.72A75°C35A218 AWG THWN-2, COPPER0.75'' DIA EMT240A6 AWG THWN-2, COPPER0.96 (32.7 °C)128.82A36.03A55A52.8A75°C50A318 AWG THWN-2, COPPER0.75'' DIA EMT240A6 AWG THWN-2, COPPER0.96 (32.7 °C)128.82A36.03A55A52.8A75°C50A416 AWG THWN-2, COPPER0.75'' DIA EMT2N/A6 AWG THWN-2, COPPER0.96 (32.7 °C)128.82A36.03A75A72A75°C65AMAX BREAKER SIZE:(125A x 1.2) - 100A = 50AREDBLACK1REDBLACKREDBLACK2IN BRANCHA11MODULE STRINGINGAMODULE STRINGINGBMODULE STRINGINGC(22)ENPHASEIQ7X-96-2-USJUNCTION BOX(22) REC SOLARREC420AA PURE-R420WGF1-240A FUSES(N) AC DISCONNECT100AIN BRANCHB7IN BRANCHC4L1NL2GENPHASE ENVOYCOMMUNICATIONSGATEWAYETHERNET CABLETO BROADBANDROUTERCB120ACB220ACB320ACB415A125A AC LOAD CENTERENPHASE IQ COMBINER 4120/240V, 1Ø, 3WMAX. CONTINUOUS CURRENT: 65AMAX. OCPD: 90A4L1L2NNG(E)MAIN200A(E)UTILITYMETERL2NL1TO UTILITYGRID (OH)(E) GROUNDINGELECTRODEGROUNDROD(E) MAIN ELECTRICAL PANEL240/120V, 1Ø, 3WMAIN BUSS: 200ATO (E)LOADSEQUIPMENT RIGHT OFLINE IS (E) EXISTINGUNLESS OTHERWISENOTEDEQUIPMENT LEFT OFLINE IS (N) NEWUNLESS OTHERWISENOTEDTESLA J1772 EVEV CHARGER50ANG30A(E) 125A MLO PANEL240/120V, 1Ø, 3WTO (E)LOADS3L2L1NCB5(N)40A/2PBFADE23UNAUTHORIZED USE OF THISDRAWING SET WITHOUT WRITTENPERMISSION FROM CONTRACTOR IS INVIOLATION OF U.S. COPYRIGHT LAWSAND WILL BE SUBJECT TO CIVILDAMAGES AND PROSECUTIONS.NEW PV SYSTEM: 9.240 kWPENGINEER OF RECORDDESIGN BY:PAPER SIZE: 11" x 17" (ANSI B)ACDEGHBCFGH1456CONTRACTORPHONE:LIC. NO.:DATE:CHECKED BY:HIC. NO.:ELE. NO.:ADDRESS:VALLEY SOLAR LLC116 PLEASANT ST STE 321EASTHAMPTON, MA 01027193 FEDERAL STFLORENCE , MA 01062APN: 23D-110-001AMY CHANGRESIDENCE 186338664A1413-584-8844Y.M.M.M.02.13.2024REVISIONSE-601.00(SHEET 7)LINE DIAGRAM BILL OF MATERIALSCATEGORYMAKEMODEL NUMBERREFQTYUNITQTY/UNITDESCRIPTIONMODULEREC SOLARREC420AA PURE-RPM1-2222PIECES1REC SOLAR REC420AA PURE-R 420W 120 HALF-CUT CELLS, MONOCRYSTALLINE SILICONINVERTERENPHASEIQ7X-96-2-USI1-2222PIECES1ENPHASE IQ7X-96-2-US 315W INVERTERDISCONNECTSQUARE DD223NRBSW11PIECE1SQUARE D D223NRB, FUSED, 2-POLE, 100A, 240VAC OR EQUIVALENTMISC ELECTRICAL EQUIPMENTGEN-CABLE-CLIPHDWR25-135110PIECES1GENERIC CABLE CLIPAC COMBINER PANELENPHASE-IQ4-PANELEP11PIECE1ENPHASE IQ COMBINER 4 (X-IQ-AM1-240-4)WIRINGENPHASEQ-12-10-240EN1-2222PIECES1ENPHASE ENGAGE (TM) TRUNK CABLEWIRINGENPHASEQ-TERM-10EN231BUNDLE10ENPHASE ENGAGE (TM) BRANCH TERMINATORWIRINGENPHASEQ-SEAL-10EN241BUNDLE10ENPHASE ENGAGE (TM) WATERTIGHT SEALING CAPWIRINGGEN-10-AWG-THWN-2-CU-RDWR1135FEET110 AWG THWN-2, COPPER, RED (LINE 1)WIRINGGEN-10-AWG-THWN-2-CU-BLKWR1135FEET110 AWG THWN-2, COPPER, BLACK (LINE 2)WIRINGGEN-8-AWG-THWN-2-CU-RDWR210FEET18 AWG THWN-2, COPPER, RED (LINE 1)WIRINGGEN-8-AWG-THWN-2-CU-BLKWR210FEET18 AWG THWN-2, COPPER, BLACK (LINE 2)WIRINGGEN-8-AWG-THWN-2-CU-WHWR210FEET18 AWG THWN-2, COPPER, WHITE (NEUTRAL)WIRINGGEN-6-AWG-THWN-2-CU-RDWR310FEET16 AWG THWN-2, COPPER, RED (LINE 1)WIRINGGEN-6-AWG-THWN-2-CU-BLKWR310FEET16 AWG THWN-2, COPPER, BLACK (LINE 2)WIRINGGEN-6-AWG-THWN-2-CU-WHWR310FEET16 AWG THWN-2, COPPER, WHITE (NEUTRAL)WIRINGGEN-6-AWG-THWN-2-CU-GRWR1-365FEET16 AWG THWN-2, COPPER, GREEN (GROUND)WIREWAYENPHASEET-SPLK-05EN61BUNDLE5ENPHASE ENGAGE (TM) ENGAGE COUPLERWIREWAYGEN-EMT-0.75'' DIAWW1-365FEET1EMT CONDUIT, 0.75'' DIAOCPDGENERIC MANUFACTURERGEN-CB-20A-240VACCB1-33PIECES1CIRCUIT BREAKER, 20A, 240VACOCPDGENERIC MANUFACTURERGEN-CB-15A-240VACCB41PIECE1CIRCUIT BREAKER, 15A, 240VACOCPDGENERIC MANUFACTURERGEN-CB-40A-240VACCB51PIECE1CIRCUIT BREAKER, 40A, 240VACOCPDGENERIC MANUFACTURERGEN-FU-40A-240VACF1-22PIECES1FUSE, 40A, 240VACTRANSITION BOXGENERIC MANUFACTURERGEN-AWB-TB-4-4XJB11PIECE1TRANSITION/PASS-THROUGH BOX, WITH 4 TERMINAL BLOCKSSYSTEM SUMMARYBRANCH #1BRANCH #2BRANCH #3INVERTERS PER BRANCH4117MAX AC CURRENT5.24A14.41A9.17AMAX AC OUTPUT POWER1,260W3,465W2,205WARRAY STC POWER9,240WARRAY PTC POWER8,855WMAX AC CURRENT28.82AMAX AC POWER6,930WDERATED (CEC) AC POWER6,930WDISCONNECTSINVERTERSOCPDSMODULESASHRAE EXTREME LOW-25.9°C (-14.6°F), SOURCE: BARNES MUNI (42.16°; -72.72°)ASHRAE 2% HIGH32.7°C (90.9°F), SOURCE: BARNES MUNI (42.16°; -72.72°)REF.QTY.RATED CURRENTMAX VOLTAGECB1-3320A240VACCB4115A240VACCB5140A240VACF1-2240A240VACREF.QTY.MAKE AND MODELRATED CURRENTMAX RATED VOLTAGESW11SQUARE D D223NRB OR EQUIV.100A240VACREF.QTY.MAKE AND MODELPMAXPTCISCIMPVOCVMPTEMP. COEFF. OF VOCFUSE RATINGPM1-2222REC SOLAR REC420AA PURE-R420W402.5W8.89A8.4A59.4V50V-0.154V/°C (-0.26%/°C)25AREF.QTY.MAKE AND MODELACVOLTAGEGROUNDOCPDRATINGRATEDPOWERMAX OUTPUTCURRENTMAX INPUTCURRENTMAX INPUTVOLTAGECEC WEIGHTEDEFFICIENCYI1-2222ENPHASE IQ7X-96-2-US240VFLOATING20A315W1.31A10A80V97.5%BFADE23UNAUTHORIZED USE OF THISDRAWING SET WITHOUT WRITTENPERMISSION FROM CONTRACTOR IS INVIOLATION OF U.S. COPYRIGHT LAWSAND WILL BE SUBJECT TO CIVILDAMAGES AND PROSECUTIONS.NEW PV SYSTEM: 9.240 kWPENGINEER OF RECORDDESIGN BY:PAPER SIZE: 11" x 17" (ANSI B)ACDEGHBCFGH1456CONTRACTORPHONE:LIC. NO.:DATE:CHECKED BY:HIC. NO.:ELE. NO.:ADDRESS:VALLEY SOLAR LLC116 PLEASANT ST STE 321EASTHAMPTON, MA 01027193 FEDERAL STFLORENCE , MA 01062APN: 23D-110-001AMY CHANGRESIDENCE 186338664A1413-584-8844Y.M.M.M.02.13.2024REVISIONSE-602.00(SHEET 8)DESIGN TABLES BFADE23UNAUTHORIZED USE OF THISDRAWING SET WITHOUT WRITTENPERMISSION FROM CONTRACTOR IS INVIOLATION OF U.S. COPYRIGHT LAWSAND WILL BE SUBJECT TO CIVILDAMAGES AND PROSECUTIONS.NEW PV SYSTEM: 9.240 kWPENGINEER OF RECORDDESIGN BY:PAPER SIZE: 11" x 17" (ANSI B)ACDEGHBCFGH1456CONTRACTORPHONE:LIC. NO.:DATE:CHECKED BY:HIC. NO.:ELE. NO.:ADDRESS:VALLEY SOLAR LLC116 PLEASANT ST STE 321EASTHAMPTON, MA 01027193 FEDERAL STFLORENCE , MA 01062APN: 23D-110-001AMY CHANGRESIDENCE 186338664A1413-584-8844Y.M.M.M.02.13.2024REVISIONSE-603.00(SHEET 9)PLACARDS!CAUTION!POWER TO THIS BUILDING IS ALSO SUPPLIED FROMROOF MOUNTED SOLAR ARRAYS WITH SAFETYDISCONNECTS AS SHOWN:N E W S FRONTBACKLABELING NOTES1.1 LABELING REQUIREMENTS BASED ON THE 2020 NATIONAL ELECTRICAL CODE,INTERNATIONAL FIRE CODE 605.11, OSHA STANDARD 1910.145, ANSI Z5351.2 MATERIAL BASED ON THE REQUIREMENTS OF THE AUTHORITY HAVING JURISDICTION.1.3 LABELS TO BE OF SUFFICIENT DURABILITY TO WITHSTAND THE ENVIRONMENT INVOLVED.1.4 LABELS TO BE A MINIMUM LETTER HEIGHT OF 3/8” AND PERMANENTLY AFFIXED.1.5 ALERTING WORDS TO BE COLOR CODED. “DANGER” WILL HAVE RED BACKGROUND;“WARNING” WILL HAVE ORANGE BACKGROUND; “CAUTION” WILL HAVE YELLOW BACKGROUND.[ANSI Z535]LABEL 3AT POINT OF INTERCONNECTION, MARKEDAT DISCONNECTING MEANS (4" X 3").[NEC 690.54]LABEL 4AT EACH AC DISCONNECTING MEANS(4" X 1").[NEC 690.13(B)].PERMANENT PLAQUE OR DIRECTORY PROVIDING THE LOCATION OF THE SERVICEDISCONNECTING MEANS AND THE PHOTOVOLTAIC SYSTEM DISCONNECTINGMEANS IF NOT IN THE SAME LOCATION (5 3/4" X 1 1/8").[NEC 690.56(B)]WHERE THE PV SYSTEMS ARE REMOTELY LOCATED FROM EACH OTHER, ADIRECTORY IN ACCORDANCE WITH 705.10 SHALL BE PROVIDED AT EACH PVSYSTEM DISCONNECTING MEANS.PV SYSTEM EQUIPMENT AND DISCONNECTING MEANS SHALL NOT BE INSTALLED INBATHROOMS[NEC 690.4(D),(E)]PHOTOVOLTAIC POWER SOURCELABEL 9AT EXPOSED RACEWAYS, CABLE TRAYS, AND OTHER WIRINGMETHODS; SPACED AT MAXIMUM 10 FT SECTION OR WHERESEPARATED BY ENCLOSURES, WALLS, PARTITIONS, CEILINGS,OR FLOORS (5 3/4" X 1 1/8").[NEC 690.31(G)]LETTERS AT LEAST 3/8 INCH; WHITE ON RED BACKGROUND;REFLECTIVE[IFC 605.11.1.1]SOLAR PV SYSTEMEQUIPPED WITHRAPID SHUTDOWNTURN RAPID SHUTDOWN SWITCH TOTHE "OFF" POSITION TO SHUT DOWNPV SYSTEM AND REDUCE SHOCKHAZARD IN ARRAYLABEL 6AT RAPID SHUTDOWN SYSTEM(3 3/4" X 5 1/4"). [NEC 690.56(C)(1)(A)].WARNINGDUAL POWER SUPPLYSOURCES: UTILITY GRIDAND PV SOLARELECTRIC SYSTEMLABEL 7AT POINT OF INTERCONNECTION(2 3/4" X 1 5/8").[NEC 705.12(B)(3)]WARNINGSOLAR ELECTRICCIRCUIT BREAKERIS BACKFEDLABEL 8AT POINT OF INTERCONNECTION(2" X 1").[NEC 705.12(B)(3)]CAUTIONSOLAR ELECTRIC SYSTEM CONNECTEDLABEL 10AT UTILITY METER (5 3/4" X 1 1/8")[NEC 690.56(B)]RAPID SHUTDOWNSWITCH FORSOLAR PV SYSTEMLABEL 5AT RAPID SHUTDOWN DISCONNECT SWITCH (5 1/4" X 2").[NEC 690.56(C)(3)].AC DISCONNECTPHOTOVOLTAIC SYSTEMPOWER SOURCERATED ACOUTPUT CURRENTNOMINAL OPERATINGAC VOLTAGEAMPSVOLTSPHOTOVOLTAIC SYSTEMDISCONNECTELECTRICAL SHOCK HAZARDTERMINALS ON THE LINE ANDLOAD SIDES MAY BE ENERGIZEDIN THE OPEN POSITIONWARNINGLABEL 1AT EACH DISCONNECTING MEANS FORPHOTOVOLTAIC EQUIPMENT (2" X 4").[NEC 690.13].POWER SOURCEOUTPUT CONNECTIONDO NOT RELOCATE THISOVERCURRENT DEVICEWARNINGLABEL 2AT POINT OF INTERCONNECTIONOVERCURRENT DEVICE (2" X 4").[NEC 705.12(B)(2)(3)(B)].INTERACTIVE PHOTOVOLTAIC SYSTEM CONNECTEDPHOTOVOLTAIC SYSTEM DISCONNECT LOCATEDSW SIDE OF THE HOUSE28.82240SOLAR ELECTRICPV PANELSDIRECTORYPV ARRAYEXTERIOR PV EQUIPMENTINTERIOR PV EQUIPMENTMAIN ELECTRICAL PANELAC DISCONNECTAC COMBINER BOXPV ARRAYDRIWEVAYFEDERAL ST S-501D5201112141315182231542524238272S-501D4SHEET KEYNOTES1.ROOF MATERIAL: ASPHALT SHINGLE 2.ROOF STRUCTURE: TRUSS/ RAFTER3.ATTACHMENT TYPE: IRONRIDGE FLASHVUE4.MODULE MANUFACTURER: REC SOLAR 5.MODULE MODEL: REC420AA PURE-R 6.MODULE LENGTH: 68.1 IN. 7.MODULE WIDTH: 44 IN. 8.MODULE WEIGHT: 47.4 LBS. 9.SEE SHEET A-103 FOR DIMENSION(S)10.MIN. FIRE OFFSET: 18" FROM RIDGE, 36" FROM EDGE11.RAFTER / TRUSSES SPACING: 24 IN. O.C. 12.RAFTER / TRUSSES SIZE: 2X4 IN. 2X6 IN. 13.LAG BOLT DIAMETER: BOLT/SCREW SUPPLIED WITH RACKING14.LAG BOLT EMBEDMENT: 2.5 IN.15.TOTAL # OF ATTACHMENTS: 5216.TOTAL AREA: 457.78 SQ. FT.17.TOTAL WEIGHT: 1165.5 LBS.18.WEIGHT PER ATTACHMENT: 22.41 LBS.19.DISTRIBUTED LOAD: 2.55 PSF.20.MAX. HORIZONTAL STANDOFF: 48 IN. 21.MAX. VERTICAL STANDOFF: IN ACCORDANCE WITH MODULEMANUFACTURER'S INSTRUCTIONS22.STANDOFF STAGGERING: YES23.RAIL MANUFACTURER (OR EQUIV.): IRONRIDGE24.RAIL MODEL (OR EQUIVALENT): AIRE A225.RAIL WEIGHT: 0.436 PLF.26.MAX. RAFTER/ TRUSSES SPAN: N/A27.MODULE CLEARANCE: 3 IN. MIN., 6 IN. MAX1.FIELD VERIFY ALL MEASUREMENTSGENERAL NOTESROOF SLOPE 910106217BFADE23UNAUTHORIZED USE OF THISDRAWING SET WITHOUT WRITTENPERMISSION FROM CONTRACTOR IS INVIOLATION OF U.S. COPYRIGHT LAWSAND WILL BE SUBJECT TO CIVILDAMAGES AND PROSECUTIONS.NEW PV SYSTEM: 9.240 kWPENGINEER OF RECORDDESIGN BY:PAPER SIZE: 11" x 17" (ANSI B)ACDEGHBCFGH1456CONTRACTORPHONE:LIC. NO.:DATE:CHECKED BY:HIC. NO.:ELE. NO.:ADDRESS:VALLEY SOLAR LLC116 PLEASANT ST STE 321EASTHAMPTON, MA 01027193 FEDERAL STFLORENCE , MA 01062APN: 23D-110-001AMY CHANGRESIDENCE 186338664A1413-584-8844Y.M.M.M.02.13.2024REVISIONS(SHEET 10)ASSEMBLY DETAILSD4DETAIL (TRANSVERSE)NOT TO SCALED5DETAIL (LONGITUDINAL)NOT TO SCALED1RACKING DETAIL (TRANSVERSE)NOT TO SCALED3RACKING DETAIL (TOP)NOT TO SCALED2RACKING DETAIL (LONGITUDINAL)NOT TO SCALES-501.00Signed 3/01/2024 BFADE23UNAUTHORIZED USE OF THISDRAWING SET WITHOUT WRITTENPERMISSION FROM CONTRACTOR IS INVIOLATION OF U.S. COPYRIGHT LAWSAND WILL BE SUBJECT TO CIVILDAMAGES AND PROSECUTIONS.NEW PV SYSTEM: 9.240 kWPENGINEER OF RECORDDESIGN BY:PAPER SIZE: 11" x 17" (ANSI B)ACDEGHBCFGH1456CONTRACTORPHONE:LIC. NO.:DATE:CHECKED BY:HIC. NO.:ELE. NO.:ADDRESS:VALLEY SOLAR LLC116 PLEASANT ST STE 321EASTHAMPTON, MA 01027193 FEDERAL STFLORENCE , MA 01062APN: 23D-110-001AMY CHANGRESIDENCE 186338664A1413-584-8844Y.M.M.M.02.13.2024REVISIONSR-001.00(SHEET 11)RESOURCE DOCUMENT BFADE23UNAUTHORIZED USE OF THISDRAWING SET WITHOUT WRITTENPERMISSION FROM CONTRACTOR IS INVIOLATION OF U.S. COPYRIGHT LAWSAND WILL BE SUBJECT TO CIVILDAMAGES AND PROSECUTIONS.NEW PV SYSTEM: 9.240 kWPENGINEER OF RECORDDESIGN BY:PAPER SIZE: 11" x 17" (ANSI B)ACDEGHBCFGH1456CONTRACTORPHONE:LIC. NO.:DATE:CHECKED BY:HIC. NO.:ELE. NO.:ADDRESS:VALLEY SOLAR LLC116 PLEASANT ST STE 321EASTHAMPTON, MA 01027193 FEDERAL STFLORENCE , MA 01062APN: 23D-110-001AMY CHANGRESIDENCE 186338664A1413-584-8844Y.M.M.M.02.13.2024REVISIONSR-002.00(SHEET 12)RESOURCE DOCUMENT BFADE23UNAUTHORIZED USE OF THISDRAWING SET WITHOUT WRITTENPERMISSION FROM CONTRACTOR IS INVIOLATION OF U.S. COPYRIGHT LAWSAND WILL BE SUBJECT TO CIVILDAMAGES AND PROSECUTIONS.NEW PV SYSTEM: 9.240 kWPENGINEER OF RECORDDESIGN BY:PAPER SIZE: 11" x 17" (ANSI B)ACDEGHBCFGH1456CONTRACTORPHONE:LIC. NO.:DATE:CHECKED BY:HIC. NO.:ELE. NO.:ADDRESS:VALLEY SOLAR LLC116 PLEASANT ST STE 321EASTHAMPTON, MA 01027193 FEDERAL STFLORENCE , MA 01062APN: 23D-110-001AMY CHANGRESIDENCE 186338664A1413-584-8844Y.M.M.M.02.13.2024REVISIONSR-003.00(SHEET 13)RESOURCE DOCUMENT BFADE23UNAUTHORIZED USE OF THISDRAWING SET WITHOUT WRITTENPERMISSION FROM CONTRACTOR IS INVIOLATION OF U.S. COPYRIGHT LAWSAND WILL BE SUBJECT TO CIVILDAMAGES AND PROSECUTIONS.NEW PV SYSTEM: 9.240 kWPENGINEER OF RECORDDESIGN BY:PAPER SIZE: 11" x 17" (ANSI B)ACDEGHBCFGH1456CONTRACTORPHONE:LIC. NO.:DATE:CHECKED BY:HIC. NO.:ELE. NO.:ADDRESS:VALLEY SOLAR LLC116 PLEASANT ST STE 321EASTHAMPTON, MA 01027193 FEDERAL STFLORENCE , MA 01062APN: 23D-110-001AMY CHANGRESIDENCE 186338664A1413-584-8844Y.M.M.M.02.13.2024REVISIONSR-004.00(SHEET 14)RESOURCE DOCUMENT BFADE23UNAUTHORIZED USE OF THISDRAWING SET WITHOUT WRITTENPERMISSION FROM CONTRACTOR IS INVIOLATION OF U.S. COPYRIGHT LAWSAND WILL BE SUBJECT TO CIVILDAMAGES AND PROSECUTIONS.NEW PV SYSTEM: 9.240 kWPENGINEER OF RECORDDESIGN BY:PAPER SIZE: 11" x 17" (ANSI B)ACDEGHBCFGH1456CONTRACTORPHONE:LIC. NO.:DATE:CHECKED BY:HIC. NO.:ELE. NO.:ADDRESS:VALLEY SOLAR LLC116 PLEASANT ST STE 321EASTHAMPTON, MA 01027193 FEDERAL STFLORENCE , MA 01062APN: 23D-110-001AMY CHANGRESIDENCE 186338664A1413-584-8844Y.M.M.M.02.13.2024REVISIONSR-005.00(SHEET 15)RESOURCE DOCUMENT BFADE23UNAUTHORIZED USE OF THISDRAWING SET WITHOUT WRITTENPERMISSION FROM CONTRACTOR IS INVIOLATION OF U.S. COPYRIGHT LAWSAND WILL BE SUBJECT TO CIVILDAMAGES AND PROSECUTIONS.NEW PV SYSTEM: 9.240 kWPENGINEER OF RECORDDESIGN BY:PAPER SIZE: 11" x 17" (ANSI B)ACDEGHBCFGH1456CONTRACTORPHONE:LIC. NO.:DATE:CHECKED BY:HIC. NO.:ELE. NO.:ADDRESS:VALLEY SOLAR LLC116 PLEASANT ST STE 321EASTHAMPTON, MA 01027193 FEDERAL STFLORENCE , MA 01062APN: 23D-110-001AMY CHANGRESIDENCE 186338664A1413-584-8844Y.M.M.M.02.13.2024REVISIONSR-006.00(SHEET 16)RESOURCE DOCUMENT