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Home My WebLink AboutBLDE-21-005644 , ,�\'� Commonwealth of Official Use Only �� Permit No. BLDE-21-005644 ��'', Massachusetts BOARD OF FIRE PREVENTION REGULATIONS Occupancy and Fee Checked [Rev.1/07] APPLICATION FOR PERMIT TO PERFORM ELECTRICAL WORK All work to be performed in accordance with the Massachusetts Electrical Code (MEC),527 CMR 12.00 (PLEASE PRINT IN INK OR TYPE ALL INFORMATION) Date:3/30/2021 City or Town of: YARMOUTH To the Inspector of Wires: By this application the undersigned gives notice of his or her intention to pertorm the electrical work described below. Location(Street&Number) 35 AVON RD Owner or Tenant GUARDIA VINCENT C Telephone No. Owner's Address 35 AVON RD,YARMOUTH PORT, MA 02675 Is this permit in conjunction with a building permit? Yes 0 No 0 (Check Appropriate Box) Purpose of Building Utility Authorization No. Existing Service Amps Volts Overhead 0 Undgrd 0 No.of Meters New Service Amps Volts Overhead 0 Undgrd 0 No.of Meters Number of Feeders and Ampacity Location and Nature of Proposed Electrical Work: Installation of solar PV system. (20 Panels 6.3 KW) Completion of the following table may be waived by the Inspector of Wires. No.of Recessed Luminaires No.of Ceil.-Susp.(Paddle)Fans No.of Total Transformers KVA No.of Luminaire Outlets No.of Hot Tubs Generators KVA No.of Luminaires Swimming Pool Above ❑ In- ❑ No.of Emergency Lighting grnd. grnd. Battery Units No.of Receptacle Outlets No.of Oil Burners FIRE ALARMS No.of Zones No.of Switches No.of Gas Burners No.of Detection and Initiating Devices No.of Ranges No.of Air Cond. Total No.of Alerting Devices Tons Heat Pump Number Tons KW No.of Self-Contained No.of Waste Disposers Totals: Detection/Alerting Devices No.of Dishwashers Space/Area Heating KW Local 0 Municipal ❑ Other: Connection No.of Dryers Heating Appliances KW Security Systems:* No.of Devices or Equivalent No.of Water KW No.of No.of Data Wiring: Heaters Signs Ballasts No.of Devices or Equivalent No.Hydromassage Bathtubs No.of Motors Total HP Telecommunications Wiring: No.of Devices or Equivalent OTHER: Attach additional detail if desired,or as required by the Inspector of Wires. Estimated Value of Electrical Work: (When required by municipal policy.) Work to start: Inspection to be requested in accordance with MEC Rule 10,and upon completion. INSURANCE COVERAGE:Unless waived by the owner,no permit for the performance of electrical work may issue unless the licensee provides proof of liability insurance including"completed operation"coverage or its substantial equivalent.The undersigned certifies that such coverage is in force,and has exhibited proof of same to the permit issuing office. CHECK ONE:INSURANCE 0 BOND 0 OTHER 0 (Specify:) I certify,under the pains and penalties of perjury,that the information on this application is true and complete. FIRM NAME: NATHAN A ASHE Licensee: Nathan A Ashe Signature LIC.NO.: 21136 (If applicable,enter"exempt"in the license number line.) Bus.Tel.No.: Address: 166 Hunt Rd, Chelmsford MA 018243747 Alt.Tel.No.: *Per M.G.L.c. 147,s.57-61,security work requires Department of Public Safety"S"License: OWNER'S INSURANCE WAIVER:I am aware that the License does not have the liability insurance coverage normally required by law.But signature below,I hereby waive this requirement.I am the(check one) 0 owner 0 owner's agent. Owner/Agent Signature Telephone No. PERMIT FEE: $150.00 a.itt,, 4 (7,(e. (z-i- k '_ Commonwealth o/?aadachujett.1 OfffiallUsee Only 5-1 (,� c� Permit No. 40 wmoi= —= 2 epartment o/.7ire�eruiced fOccupancy and Fee Checked f BOARD OF FIRE PREVENTION REGULATIONS [Rev. 1/07] (leave blank) APPLICATION FOR PERMIT TO PERFORM ELECTRICAL WORK All work to be performed in accordance with the Massachusetts Electrical Code(MEC),527 CMR 12.00 (PLEASE PRINT IN INK OR TYPE ALL INFORMATION) Date: City or Town of: Yarmouth To the Inspector of Wires: By this application the undersigned gives notice of his or her intention to perform the electrical work described below. Location(Street&Number) 35 Avon Rd Owner or Tenant Vincent Guardia Telephone No.508-737-9388 Owner's Address 35 Avon Rd Yarmouth MA 02675 Is this permit in conjunction with a building permit? Yes L] No ❑ (Check Appropriate Box) Purpose of Building Residential Utility Authorization No. 4978551 Existing Service Amps / Volts Overhead ❑ Undgrd❑ No.of Meters New Service Amps / Volts Overhead❑ Undgrd ❑ No.of Meters Number of Feeders and Ampacity Location and Nature of Proposed Electrical Work: Installation of an interconnected rooftop PV system. 20 (315w) panels 6.3 KW DC Completion of the following table may be waived by the Inspector of Wires. No. r No.of Recessed Luminaires No.of Ceil:Susp.(Paddle)Fansbe waotalived by KVAVA No.of Luminaire Outlets No.of Hot Tubs Generators KVA No.of Luminaires Swimming Pool Above ❑ In- ❑ No.of Emergency Lighting grnd. grnd. Battery Units No.of Receptacle Outlets No.of Oil Burners FIRE ALARMS No.of Zones No.of Switches No.of Gas Burners No.of Detection and Initiating Devices Tot No.of Ranges No.of Air Cond. Tons No.of Alerting Devices No.of Waste Disposers Heat Pump Number Tons KW No.of Self-Contained Totals: Detection/Alerting Devices No.of Dishwashers Space/Area Heating KW Local ElMunicipal ❑ Other Connection No.of Dryers Heating Appliances KW Sectio oSystems:* Devi es or Equivalent No.of Water No.of No.of Data Wiring: Heaters KW Signs Ballasts No.of Devices or Equivalent No.Hydromassage Bathtubs No.of Motors Total HP Telecommunications Wiring: No.of Devices or Equivalent OTHER: Attach additional detail if desired,or as required by the Inspector of Wires. Estimated Value of Electrical Work: 8610.00 (When required by municipal policy.) Work to Start: Inspections to be requested in accordance with MEC Rule 10,and upon completion. INSURANCE COVERAGE: Unless waived by the owner,no permit for the performance of electrical work may issue unless the licensee provides proof of liability insurance including"completed operation"coverage or its substantial equivalent. The undersigned certifies that such coverage is in force,and has exhibited proof of same to the permit issuing office. CHECK ONE: INSURANCE IRI BOND ❑ OTHER ❑ (Specify:) I certify,under the pains and penalties of perjury,that the information on thi application is true and complete. FIRM NAME: Sunrun InstallationServices, Inc. LIC.NO.: 4316 Al Licensee: Nate Ashe LIC.NO.: 21136 A (If applicable,enter "exempt"in the license number line.) Bus.Tel.No.: (978)594-3519 Address: 734 Forest Street,Suite 400,Marlborough,MA 01752No.: 978-872-4294-Greta `Per M.G.L.c. 147,s. 57-61,security work requires Department of Public Safety"S"License: Alt.L c.Tel�No OWNER'S INSURANCE WAIVER: I am aware that the Licensee does not have the liability insurance coverage normally required by law. By my signature below,I hereby waive this requirement. I am the(check one)❑owner ❑owner's agent. Owner/Agent Signature Telephone No. I PERMIT FEE: $ Email: mapermitsCujsunrun.com &WARNING ELECTRICAL SHOCK HAZARD TERMINALS ON LINE AND LOAD SIDES MAY BE ENERGIZED IN THE OPEN POSITION LABEL LOCATION: INVERTER(S), AC DISCONNECT(S), AC COMBINER PANEL (IF APPLICABLE). PER CODE(S): NEC 2020: 690.13(B), NEC 2017: 690.13(B), NEC 2014: 690.17(E), NEC 2011: 690.17(4) LABEL LOCATION: UTILITY SERVICE ENTRANCE/METER, INVERTER/DC DISCONNECT IF REQUIRED BY LOCAL AHJ, OR OTHER LOCATIONS AS REQUIRED BY LOCAL AHJ. PER CODE(S): NEC 2020: 690.56(c)(2), NEC 2017: 690.56(C)(3), NEC 2014: 690.12, NEC 690.56, IFC 2012: 605.11.1, IFC 2018: 1204.5.3 &WARNING POWER SOURCE OUTPUT CONNECTION DO NOT RELOCATE THIS OVERCURRENT DEVICE LABEL LOCATION: ADJACENT TO PV BREAKER AND ESS OCPD (IF APPLICABLE). PER CODE(S): NEC 2020: 705.12(B)(3)(2), NEC 2017: 705.12(13)(2)(3)(b), NEC 2017: 705.12(B)(3), NEC 2014: 705.12(B)(3), NEC 2011: 705.12(D)(7) LABEL LOCATION: AC DISCONNECT(S), PHOTOVOLTAIC SYSTEM POINT OF INTERCONNECTION. PER CODE(S): NEC 2020: 690.54, NEC 2017: 690.54, NEC 2014: 690.54, NEC 2011: 690.54 3" a SOLAR PV SYSTEM EQUIPPED WITH RAPID SHUTDOWN TURN RAPID SHUTDOWN SWITCH TO THE "OFF" POSITION TO SHUT DOWN PV SYSTEM AND REDUCE SHOCK HAZARD IN THE ARRAY. LABEL LOCATION: ON OR NO MORE THAT 1 M (3 FT) FROM THE SERVICE DISCONNECTING MEANS TO WHICH THE PV SYSTEMS ARE CONNECTED. PER CODE(S): NEC 2020: 690.56(C), NEC 2017: 690.56(C)(1)(a) NOTES AND SPECIFICATIONS: • SIGNS AND LABELS SHALL MEET THE REQUIREMENTS OF THE NEC 2020 ARTICLE 110.21(B), UNLESS SPECIFIC INSTRUCTIONS ARE REQUIRED BY SECTION 690, OR IF REQUESTED BY THE LOCAL AHJ. • SIGNS AND LABELS SHALL ADEQUATELY WARN OF HAZARDS USING EFFECTIVE WORDS, COLORS AND SYMBOLS. • LABELS SHALL BE PERMANENTLY AFFIXED TO THE EQUIPMENT OR WIRING METHOD AND SHALL NOT BE HAND WRITTEN. • LABEL SHALL BE OF SUFFICIENT DURABILITY TO WITHSTAND THE ENVIRONMENT INVOLVED. • SIGNS AND LABELS SHALL COMPLY WITH ANSI Z535.4-2011, PRODUCT SAFETY SIGNS AND LABELS, UNLESS OTHERWISE SPECIFIED. • DO NOT COVER EXISTING MANUFACTURER LABELS. CAUTION: MULTIPLE SOURCES OF POWER MAIN PANEL(INT) SERVICE ENTRANCE AC DISCONNECT (EXT) PV PRODUCTION METER (EXT) COMBINER BOX SOLAR PANELS AN MICROINVERTERS ON ROOF 35 AVON RD, YARMOUTH, MA, 02675 PER CODE(S): NEC 2020: 690.56(B) +705.10 and NEC 2017: 705.10 + 710.10 120/240 VAC SINGLE PHASE SERVICE METER #: OEVERSOURCE 2363252 UTILITY GRID SUPPLY SIDE TAP (N) 125A ENPHASE IQ ll ll (20) LONGI GREEN ENERGY AC COMBINER BOX (T) (T) +�1 TECHNOLOGY CO LTD: LR6-60HPB-315M MODULES 4 WITH INTEGRATED y' y' _(T) �►' AND MICRO -INVERTER PAIRS 10A ENVOY BREAKER I EXISTING 200A (N) LOCKABLE (N) MA SMART 3CX-IQ-AM1-240-3C (20) ENPHASE ENERGY: C MAIN BREAKER BLADE TYPE UTILITY IQ7-60-2-US FUSED AC REVENUE - - - DISCONNECT METER JUNCTION BOX OR EQUIVALENT s s (1) BRANCH OF (10) T 1 MICRO -INVERTERS [A] EXISTING T T ^ (1) BRANCH OF (10) 200A 0 M O MICRO -INVERTERS [B] MAIN FACILITY PANEL 25A FUSES LOADS FACILITY -_ GROUND SQUARE D 240V METER SOCKET 20A BREAKER [A] D222NRB 100A CONTINUOUS 20A BREAKER [B] 3R, 60A UTILITY SIDE OF CIRCUIT 120/240VAC CONNECTS TO TOP LUGS - (LINE AT TOP LOAD AT BOTTOM) CONDUIT SCHEDULE # CONDUIT CONDUCTOR NEUTRAL GROUND 1 NONE (2) 12 AWG PER ENPHASE Q CABLE BRANCH NONE (1) 6 AWG BARE COPPER 2 3/4" EMT OR EQUIV. (4) 10 AWG THHN/THWN-2 NONE (1) 8 AWG THHN/THWN-2 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 MODULE CHARACTERISTICS LONGI GREEN ENERGY TECHNOLOGY CO LTD: LR6-60HPB-315M: 315 W OPEN CIRCUIT VOLTAGE: 40.6 V MAX POWER VOLTAGE: 33.7 V SHORT CIRCUIT CURRENT: 9.94 A Envelope ID: AB9D769C-8A77-49B0-B494-E367E44296B5 ROOF INFO Name Type AR-01 FLAT, BUILT-UP [FLUSH MOUNT][1 HB] - UR D1 - AR-01 - SCALE: 1/4" = V-0" PITCH: 10' AZIM: 140° 1 1 Height 2-Story FRAMING INFO Type 2X10RAFTERS ATTACHMENT INFORMATION Max OC Max Landscape Max Landscape Max Portrait Max Portrait Span Spacing Detail OC Spacing Overhang OC Spacing Overhang 13' - 5" 16" ULTRA RAIL FLUSH STANDOFF, 8-1/2 IN. SEE UR40-PEN-D10. - 4" 2' - 1" 4' - 0" 1' - g" DESIGN CRITERIA Configuration MAX DISTRIBUTED LOAD: 3 PSF SNOW LOAD: 30 PSF WIND SPEED: STAGGERED 140 MPH 3-SEC GUST. S.S. LAG SCREWS: 5/16"X4.5": 2.5" MIN EMBEDMENT STRUCTURAL NOTES: • INSTALLERS TO VERIFY RAFTER SIZE, SPACING AND SLOPED SPANS, AND NOTIFY E.O.R. OF ANY DISCREPANCIES BEFORE PROCEEDING. • IF ARRAY (EXCLUDING SKIRT) IS WITHIN 12" BOUNDARY REGION OF ANY ROOF PLANE EDGES (EXCEPT VALLEYS), THEN ATTACHMENTS NEED TO BE ADDED AND OVERHANG REDUCED WITHIN THE 12" BOUNDARY REGION ONLY AS FOLLOWS: •• ALLOWABLE ATTACHMENT SPACING INDICATED ON PLANS TO BE REDUCED BY 50% •• ALLOWABLE OVERHANG INDICATED ON PLANS TO BE 1/5TH OF ALLOWABLE ATTACHMENT SPACING INDICATED ON PLANS sunrun #180120 734 FOREST STREET #400, MARLBOROUGH, MA 01752 PHONE 888.657.6527 FAX 805.528.9701 CUSTOMER RESIDENCE: ��it OF &14 VINCENT GUARDIA �� 35 AVON RD, YARMOUTH, MA, JASON R 02675 _ BROWN P C�' STRATURAL , L 5 E41673N Digitally Signed: 03/15/21 . ( 08) 737-9388 PN #: YARM-000143-000012 PROJECT NUMBER: 221 R-035GUAR DESIGNER: (415) 580-6920 ex3 BRIAN CALDERON SHEET LAYOUT REV: Al 3/13/2021 PAGE PV-3.0 SITE PLAN - SCALE = 3/64" = 1.0" (E) DRIVEV 1-, A< \\",V/ NOTE: MICRO -INVERTERS INSTALLED UNDER EACH MODULE (N) ARRAY AR-01 .O� ARRAY TRUE I MAG PV AREA PITCH AZIM AZIM I (SQFT) AR-01 1 10° 1 140° 154° 360.8 sunrun #180120 734 FOREST STREET #400, MARLBOROUGH, MA 01752 PHONE 888.657-6527 FAX 805.528.9701 CUSTOMER RESIDENCE: VINCENT GUARDIA 35 AVON RD, YARMOUTH, MA, 02675 TEL. (508) 737-9388 APN #: YARM-000143-000012 PROJECT NUMBER: 221 R-035GUAR DESIGNER: (415) 580-6920 ex3 BRIAN CALDERON SHEET SITE PLAN REV: Al 3/13/2021 PAGE PV-2.0 SCOPE OF WORK • SYSTEM SIZE: 630OW DC, 480OW AC • MODULES: (20) LONGI GREEN ENERGY TECHNOLOGY CO LTD: LR6-60HPB-315M • INVERTERS: (20) ENPHASE ENERGY: IQ7-60-2-US • RACKING: SNAPNRACK SERIES UR40; ULTRA RAIL FLUSH STANDOFF, 8-1/2 IN. SEE UR40-PEN-Dl0. VICINITY MAP ;nre 71 ._ ,x;,, .w's sr4zt Yni. •fYP.n+ N ,'t SPA 7gsk#i{err { xs§b,?'i 5 Avr ,., _Rd, YaRiv0h Pz rg MA rrt 75, USA 1p Lhml" W Ham's S6c7n» Yaiz*K'oF pon 8*� 14 GENERAL NOTES • ALL WORK SHALL COMPLY WITH MA 9th Ed. CMR 780 (2015 IRC/IBC/IEBC), MUNICIPAL CODE, AND ALL MANUFACTURERS' LISTINGS AND INSTALLATION INSTRUCTIONS. • PHOTOVOLTAIC SYSTEM WILL COMPLY WITH NEC 2020. • ELECTRICAL SYSTEM GROUNDING WILL COMPLY WITH NEC 2020. • PHOTOVOLTAIC SYSTEM IS UNGROUNDED. NO CONDUCTORS ARE SOLIDLY GROUNDED IN THE INVERTER. SYSTEM COMPLIES WITH 690.35. • MODULES CONFORM TO AND ARE LISTED UNDER UL 1703. • INVERTER CONFORMS TO AND IS LISTED UNDER UL 1741. • RACKING CONFORMS TO AND IS LISTED UNDER UL 2703. • SNAPNRACK RACKING SYSTEMS, IN COMBINATION WITH TYPE I, OR TYPE II MODULES, ARE CLASS A FIRE RATED. • RAPID SHUTDOWN REQUIREMENTS MET WHEN INVERTERS AND ALL CONDUCTORS ARE WITHIN ARRAY BOUNDARIES PER NEC 690.12(1). • CONSTRUCTION FOREMAN TO PLACE CONDUIT RUN PER 690.31(G). • ARRAY DC CONDUCTORS ARE SIZED FOR DERATED CURRENT. • 9.94 AMPS MODULE SHORT CIRCUIT CURRENT. • 15.53 AMPS DERATED SHORT CIRCUIT CURRENT [690.8 (a) & 690.8 (b)]. • PV INSTALLATION COMPLIES WITH THE NEC 2020 ARTICLE 690.12(B)(2). CONTROLLED CONDUCTORS LOCATED INSIDE THE ARRAY BOUNDARY ARE LIMITED TO 80 VOLTS WITHIN 30 SECOND OF A RAPID SHUTDOWN INITIATION LEGEND AND ABBREVIATIONS e SERVICE ENTRANCE R MAIN PANEL 1-81 SUB-PANEL re-] PV LOAD CENTER FS] SUNRUN METER FS] DEDICATED PV METER [INV] INVERTER(S) AC EE AC DISCONNECT(S) DC DC DISCONNECT(S) CB IQ COMBINER BOX F_ -1 INTERIOR EQUIPMENT L -1 SHOWN AS DASHED SOLAR MODULES RAIL - e STANDOFFS & FOOTINGS CHIMNEY ATTIC VENT FLUSH ATTIC VENT PVC PIPE VENT 6� METAL PIPE VENT yeti T-VENT SATELLITE DISH F�l FIRE SETBACKS U2 HARDSCAPE - PL- PROPERTY LINE SCALE: NTS TABLE OF CONTENTS PAGE # DESCRIPTION PV-1.0 COVER SHEET PV-2.0 SITE PLAN PV-3.0 LAYOUT PV-4.0 ELECTRICAL PV-5.0 SIGNAGE sunrun A AMPERE AC ALTERNATING CURRENT AFCI ARC FAULT CIRCUIT INTERRUPTER AZIM AZIMUTH COMP COMPOSITION DC DIRECT CURRENT #180120 (E) EXISTING 734 FOREST STREET#400, MARLBOROUGH, MA 01752 ESS ENERGY STORAGE SYSTEM PHONE X805.5 8.97.1 6527 FAX 805.528.9701 EXT EXTERIOR CUSTOMER RESIDENCE: INT INTERIOR MAG MAGNETIC VINCENT GUARDIA MSP MAIN SERVICE PANEL 35 AVON RD, YARMOUTH, MA, (N) NEW 02675 NTS NOT TO SCALE OC ON CENTER TEL. (508) 737-9388 PRE-FAB PRE -FABRICATED APN #: YARM-000143-000012 PSF POUNDS PER SQUARE FOOT PV PHOTOVOLTAIC PROJECT NUMBER: RSD RAPID SHUTDOWN DEVICE 221R-035GUAR TL TRANSFORMERLESS DESIGNER: (415 ) 580-6920 ex3 TYP TYPICAL V VOLTS BRIAN CALDERON W WATTS SHEET COVER SHEET REV NAME DATE COMMENTS REV: Al 3/13/2021 PAGE PV-1.0