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HomeMy WebLinkAbout46938-Z Zoho Sign Document ID NWQC6VTIBHYOOSNVYF QPJZH57 E8QY9AFMVJJBYS-MY ��� �1 11 Town of Southold SEP 2 7 2021 t September 23rd, 2021 Building Department Town Hall Annex BUILDuvG UpT 54375 Main Road TOWN OF SOUTHOLD P.O. Box 1179 Southold, New York 11971-0959 /0/7/ / Subject:Roof Mounted Solar Panels at the Rickabaugh Residence, 1075 New Suffolk Rd. Cutchogue, NY 11935. To Whom It May Concern: I hereby state that it is my professional opinion that the subject plans comply with the 2020 Residential Code of New York State, the 2017 National Electric,Code,ASCE 7-16, and NFPA-70. These code requirements include the fact that the roof framing is adequate to support the additional loads from solar panels as well as roof ridge and peak access to first responders. I have evaluated the structural framing of the existing roof with the additional loading to account for the proposed solar panel application. Deflection and stresses of the structural components remain within the allowable for the existing)roof for wind pressures from 140 mph, 3 second gust, Exposure B with a ground snow load of 20 pounds per square foot. Mounting locations and methods are as indicated in the submitted plans. From the site inspection and analysis, and as evidenced,by previous roof loads withstood, it is my professional opinion that the existing building and roof framing is structurally adequate to support the reactions of the solar panels in addition to the existing code required for live and dead loads.Also the wind analysis concluded that the mounting system as shown on the plans is adequate to resist the calculated uplift pressure.The dead load of the heaviest solar panel assembly in this evaluation is approximately 2.6 pound's per square foot. Please contact me if you have any questions or comments about the above. Sincerely, Gennaro Anthony Giustra. P.E. OF NEW P�� o A �� Great Eastern Services, Inc. �� PO Box 240 * �_ 24 Harvey Rd n _ W YG Riverhead, NY 11901 2 z N «v:o� Office: 631.543.9555 10 3 X03 103 SI44 Mobile: 631.235.0169 Email: jerryglustra@gmall.com Zoho Sign Document ID NWQC6VTIBHYOOSNVYFO-K2QPJZH8QY9AFMVJJBYS-MY p < DESIGN*DRAFTING BY SCOPE OF W I\I\ y'" • �� �'j ELEMENT ENERGY LLC J. -�- TO INSTALL A 7 65 KW SOLAR PHOTOVOLTAIC(PV)SYSTEM AT RICKABAUGM RESIDENCE, r'! Peconic = REVIEW BY J M NABCEP CERTIFIED LOCATED AT 1075 NEW SUFFOLK ROAD, CUTCMOGUE, NY 1 1935 � �/ it ✓�f�' m Os I I I z- 29 THE POWER GENERATED BY THE PV SYSTEM WILL BE INTERCONNECTED WITH THE UTILITY GRID THROUGH THE EXISTING ELECTRICAL SERVICE EQUIPMENT REVISIONS DcSCRIPTION DATE REV 5Y5TEM RATING f -,..�� ORIGINAL 09-23-2021 OF NEW 7 65 kW DC STC ,C� W P�P O A GAG O'A Cutc''% ue EQUIPMENT SUMMARY ,, : �, r : W26 18 LG LG425QAK-A425 WATT PV MODULES m LLl 6 18 ENPHASE IQ7PLUS-72-2-US MICRO INVERTERS 2 4 /� J - rf ` r- CONTRACTOR IRONRIDGE XR 100 MOUNTING SYSTEM �- 1 �O 703443 • r--r ��_ r� - - � ���f.�7 �,� :��t�r� � 3 SHEET INDEX AR�FE siONP� �`a"acli` ; - Mattituck�' `J f� �_ ew Suffolk j S F® I4 �. ELEMENT ENERGY, LLC PV-I COVER N ✓ /—;sound PNe� ��-' 00 { PV-2 SITE PIAN 0° P /� `� , r! �F�f- Quo 1 i 7470 SOUND AVE PV-3 ROOF PV LAYOUT MATTITUCK, NY I 1952 PV-4 STRUCTURAL/DETAILS SECTIONS LICENSE #43889-H1 I i LICENSE # 52689 ME PV-5 3-LINE ELECTRICAL DIAGRAM r p PV-6 LABELS 'r % ; 1//270° 0 90°E Northville Laurel ,Robins-IslaM: I 0 GOVERNING CODES 240° V 120° E91 � �! __ 47i 2017 NATIONAL ELECTRICAL CODE 210° 150° zs �+ 'i i PROJECT NAME 2020 RESIDENTIAL CODE OF NEW YORK STATE A5CE 7-16 AND NFPA-70 180° UNDERWRITERS LABORATORIES(UL)STANDARDS S Jamesport:' �� ifs Lu Q 05HA 29 CFR 1910 269 Ln GENERAL NOTES PROJECT LOCATIONm W 0� I CONTRACTOR SHALL CHECK AND VERIFY ALL CONDITIONS AT ) 9 W O >-- THE THE SITE PRIOR TO STARTING TO WORK AND SHALL FAMILIARIZE }j , CLI LL- z HIMSELF WITH THE INTENT OF THESE PLANS AND MAKE WORK AGREE THE SAME * _ D LL 2 CONTRACTOR OR OWNER SHALL OBTAIN ALL REQUIRED L 0 (� APPROVALS, PERMITS, CERTIFICATES OF OCCUPANCY, 10 CONTRACTOR TO EFFECT AND MAINTAIN INSURANCE, I E. '.._� P , INSPECTION APPROVALS, ETC , FOR WORK PERFORMED FROM CONTRACTOR'S LIABILITY, WORKMAN'S COMPENSATION, ' ='" 0 AGENCIES HAVING JURISDICTION THEREOF, IF REQUIRED COMPLETED OPERATION, ETC. ADEQUATE FOR THE PURPOSES E �' '--� >•.'•? I � W = 3 ALL WORK SHALL CONFORM TO CONSTRUCTION CODE AND ' r L°•�1�y'�•" ' U ALL RULES AND REGULATIONS OF THE RESPONSIBLE OF THIS PROJECT AND FURNISH PROOF OF SAME PRIOR TO , +`"`�" JURISDICTION COMMENCING WITH WORK - ^`� '+� D 4 IF IN THE COURSE OF CONSTRUCTION A CONDITION EXISTS I I EACH SUBCONTRACTOR SHALL BE RESPONSIBLE FOR b`►-' �+* _U U O WHICH DISAGREES WITH THAT AS INDICATED ON THESE PLANS, MAINTAINING SAFETY ON THE JOB SITE DURING THE • ' .y �0 R/ THE CONTRACTOR SHALL STOP WORK AND NOTIFY THE CONSTRUCTION PHASE TO COMPLY WITH THE REGULATIONS r - AND REQUIREMENTS OF THE OCCUPATIONAL SAFETY AND ENGINEER SHOULD HE FAIL TO FOLLOW THI5 PROCEDURE AND T CONTINUE WITH THE WORK, HE SHALL ASSUME ALL HEALTH ADMINISTRATION THIS SHALL INCLUDE, BUT ARE NOT e �, RESPONSIBILITY AND LIABILITY THEREFROM LIMITED TO PROVIDING FOR ADEQUATE AND PROPER BRACING, x 5 ALL STRUCTURAL STEEL SHALL BE A-36 AND SHALL BE SAFETY RAILINGS AND SECURE FOOTINGS FOR ALL TEMPORARY SHEET NAME FABRICATED AND INSTALLED AS PER LATEST A 1 S C SCAFFOLDING, STAIRS, ETC. AS WELL AS PERMANENT SPECIFICATIONS CONSTRUCTION COVER 6 ALL ELECTRICAL WORK SHALL BE BOARD OF FIRE 1 2 FIGURED DIMENSIONS SHALL GOVERN DO NOT SCALE UNDERWRITERS APPROVED AND IN ACCORDANCE WITH N E C DRAWINGS, WHERE DIMENSIONS ARE ESTABLISHED BY EXISTING CONDITIONS. EACH CONTRACTOR SHALL VERIFY EXISTING NYS CODES � REGULATIONS 7. ANY DEVIATION FROM THESE PLANS WITHOUT THE WRITTEN CONDITIONS PRIOR TO ORDERING MATERIALS AND COMMENCING WITH WORK- DRAWING SCALE CONSENT OF THE ENGINEER WILL NEGATE THE ENGINEERS 13 CONTRACTOR TO REMOVE ALL DEBRIS CREATED BY THIS O,. CERTIFICATION OF THESE PLANS WORK FROM THE SITE AND DISPOSE OF IN A LEGAL MANNER ON n I . . 8.THESE DRAWINGS O ERTY Of THE E OF SERVICE ARE AND A WEEKLY BASIS OR SOONER IF CONDITIONS WARRANT ¢ ' - , I V SHALL REMAIN THE PROPERTY OF THE ENGINEER WHETHER THE 14- AT THE COMPLETION OF WORK,THE SITE TO BE CLEARED PROJECT FOR WHICH THEY ARE MADE IS EXECUTED OR NOT p THEY ARE NOT TO BE USED ON ANY OTHER PROJECTS OR OF ALL DEBRIS AND EXCESS MATERIALS THE FACILITY IS TO BE EXTENSIONS TO THIS PROJECT LEFT BROOM CLEAN AND WORK IS TO BE COMPLETED TO THE 9. CONTRACTOR SHALL PROTECT, PATCH AND REPAIR ALL TOTAL SATISFACTION OF THE OWNER PRIOR TO RELEASE OF SHEET NUMBER EXISTING WORK ADJACENT TO HIS WORK, OR DAMAGED AS FINAL PAYMENT AERIAL VIEW PV- RESULT OF HIS WORK. TAX MAP. 1 000 109000700005001 Zoho Sign Document ID NWQC6VTIBHYOOSNVYFO-K2QPJZH8QY9AFMVJJBYS-MY LEGEND DESIGN 8 DRAFTING BY �4(ISTNG UTILITY METER ELEMENT ENERGY LLC MMAIN SERVICE PANEL NEW PV SUB-PANELS N REVIEW BY J M NABCEP CERTIFIE � A/C DISCONNECT 051 1 1 2-1 29 COMBINER INVERTERS 01 e GND ELECTRODE REVISION PV MODULE DESCRIPTION I DATE REV —RACKING RAIL w270 Q ORIGINAL 09-23-2021 � o ATTACHMENT POINT 240° E ---RAFTERS 2110oo D 9po 120° -*—ROOF PITCH ANGLE 180o 150o 59SUNRUN METER NST s 0PLUMBING VENT ®SKY LIGHT ®CHIMNEY CONTRACTOR COMPOSITE SHINGLES GOOD CONDITION POTENTIALAIssues ELEMENT ENERGY, LLC TRIM/REMOVE ASS NECESSARY 7470 SOUND AVE MATTITUCK, NY 1 1952 LICENSE # 43889—H LICENSE # 52G89—ME -00 —331-4311 PROJECT NAME 4 Wo UO Ln m pF NEW w m A G/Gy0,AW O LL_ z e'xceu-ea N�OA QD 103443 QCfl z 0 SSIONP U 13'-9�" � � � 2 � o SHEET NAME SITE PLAN 'NOTE 1.)THE PV MODULES WILL BE INSTALLED ONLY ON NON-RESIDENTIAL DETACHED GARAGE. THE ROOF ACCESS AND PATHWAY REQUIREMENTS DRAWING SCALE SHALL NOT BE APPLIED TO THE DETACHED NONHAE31TA5LE STRUCTURES IN ACCORDANCE WITH NYS RESIDENTIAL CODE R324.G EXCEPTIONS CONSTRUCTION NOTES . ALL EQUIPMENT SHALL BE INSTALLED IN ACCORDANCE WITH THE SHEET NUMBER MANUFACTURER'S INSTALLATION INSTRUCTIONS. �`V�_n c 2.)ALL OUTDOOR EQUIPMENT SHALL BE RAINTIGHT WITH MINIMUM NEMA 3R RATING 3 ) ALL LOCATIONS ARE APPROXIMATE AND REQUIRE FIELD VERIFICATION. TAX MAP: 1 000 109000700005001 Zoho Sign Document ID NWQC6VTIBHYOOSNVYFO-K2QPJZH8QY9AFMVJJBYS-MY CONSTRUCTION SUMMARY TAX MAP: 1 000 103000700005001 DESIGN S DRAFTING BY (I 8).LG LG425QAK-AG 425 WATT PV MODULES ELEMENT ENERGY LLC (DIMENSIONS- 75.2"X 4 1"X I G") REVIEW BY J M NABCEP CERTIFIE (1 8) ENPHA5E IQ7PLU5-72-2-US MICRO INVERTERS 051 1 1 2-1 29 (28)ATTACHMENT POINTS @ G4"O C MAX. (227 1) LF IRONRIDGE XR 100 MOUNTING SYSTEM REVISIONS ROOF TYPE =ASPHALT SHINGLE(SINGLE LAYER) DESCRI PfION DATE REV CONSTRUCTION NOTES ORIGINAL 09-23-2021 1.)ALL EQUIPMENT SHALL BE INSTALLED IN ACCORDANCE WITH THE MANUFACTURERS INSTALLATION INSTRUCTIONS 2 )ALL OUTDOOR EQUIPMENT SHALL BE RAINTIGHT WITH MINIMUM NEMA 3R RATING. 3.)ALL LOCATIONS ARE APPROXIMATE AND REQUIRE FIELD VERIFICATION 'NOTE I )THE PV MODULES WILL BE INSTALLED ONLY ON NON-RESIDENTIAL DETACHED GARAGE CONTRACTOR 2.)THE ROOF ACCESS AND PATHWAY REQUIREMENTS SHALL NOT BE APPLIED TO THE DETACHED NONHABITABLE STRUCTURES IN ACCORDANCE WITH ELEMENT ENERGY, LLC. NYS RESIDENTIAL CODE R324.G EXCEPTIONS 7470 SOUND AVE MATTITUCK, NY I 1 952 LICENSE #43889-H of: NEgy LICENSE # 52689-ME P oA Go n �� IW rG� I� I–���� I� I I I I� I I I—1 I I� I I—1 PROJECT NAME CSS tzce�-a- W Q �O 344 Ln l`� I I C I I I f I U Ln A 3 O ROFEsslI I I I LU I I I _ — I I 1 I LU z I I U I I dLLI I I Q W O m 17 I 111 11 ii T 11 1 I I 1 I I _U � U LEGEND I-21I I I I I I I a-/ O EXISTING UTILITY METER I I I ! I I MAIN SERVICE PANEL NEW PV SUB-PANELS I I I I I I I 1 I I COMBINER MBNI 1 1 I SHEET NAME INVERTERS Q GND ELECTRODE I I I I I I ®PV MODULE _ ROOF D ETA RACKING RAIL 51,0 ATTACHMENT POINT ARRAY # I 0° ---RAFTERS -*—ROOF PITCH ANGLE 18 MODULES, DRAWING SCALE SUNRUN METER • 270 PITCH 270 a 114 = I '-011 ®VENT 12580 AZIMUTH240° of, X 90°E 0PLUMBING VENT ®SKY LIGHT . I 210o 120- CHIMNEY 20°CHIMNEY 180o 150° SHEET NUMBER GOODOCONDITION�� S I V p\/ POTENTIAL SHADING ISSUES TRIM/REMOVE AS NECESSARY Zoho Sign Document ID NWQC6VTIBHYOOSNVYFO-K2QPJZH8QY9AFMVJJBYS-MY LOAD CALCULATION ARRAY#I ITEM DESCRIPTION ARRAY#I DESIGN 4 DRAFTING BY (RB) Rid6le BeaMBoard 1-7/8"X 13-7/5" LVL RIDGE ELEMENT ENERGY LLC MODULE WEIGHT(Lbs) 452 R Rafters 2"X 12" D. FIR P I G"0 C REVIEW BY J M NABCEP CERTIfIff (D) Dec-kin 3/4" CDX PLYWOOD 051 112-129 #OF MODULES 18 (P) Pitch 27' TOTAL MODULE WEIGHT(Lbs) 81 3 G (T) Rafter Ties 2"X 10" D. FIR 48"0.0 REV1510N5 TOTAL LENGTH OF RAIL(Ft) 227 1 (H) Horizontal Span of(R) 113 1" MAX DE5CRIFTI0N DATE nEV ORGINAL RAIL WEIGHT PEP fOOT(Lbs) 0G8 OF NE<NY (RB) o9-za-zozl TOTAL RAIL WEIGHT(Lbs) 1544 Q` Pa A GAG 0 #OF STRANDOFF5 28 CO �� S� (R) WEIGHT PER 5TRANDOFF(Lbs) 2 f* V` �tr� — TOTAL 5TANDOFF WEIGHT(Lbs) 5GW � TOTAL ARRAY WEIGHT(Lbs) 10240 ZN `rtc o� !� POINT LOAD(Lbs) 3G G �O n 103443 �/ I CONTRACTOR TOTAL ARRAY AREA(Sq Ft) 3924 A,T��SS1O`vP� ARRAY DEAD LOAD(Lb5/5c1 Ft) 2 G ELEMENT ENERGY, LLC WIND DESIGN SUBJECT TO DAMAGE FROM 7470 SOUND AVE GROUND SEISMIC WINTER ICE BARRIER AIR MEAN MATTITLICK, NY 11952 SNOW d Special Windborne DESIGN Frost FLOOD Speed Topographic DESIGN UNDERLAYMENT FREEZING ANNUAL LOADo (mph) effects'` wind debris CATEGORYf Weatheringa line Termite` TEMP' REQUIREDh HAZARDS9 INDEX' TEMP] LICENSE # 43889-h region' zone' depth° LICENSE # 52G89-ME 20 140 NO NO NO B SEVERE 3 FT MOD TO 15°F YES FEMA 599 51°F HEAVYZX ONE MANUAL J DESIGN CRITERIAn Winter Summer Altitude Indoor Design Heating 1 r�TTr ) Elevation Latitude heating cooling correction factor design temperature cooling temperature PROJECT NAME temperature difference 108 FT 41°N 15°F 86°F 100 70°F 75°F 55°F (H) W CoolingWind Wind U O Ln velocity velocity Coincident Daily Winter Summer _ z ^/ m temperature difference wet bulb range humidity humidity W LY heating cooling 11°F 15 MPH I 7 5 MPH 72°F MEDIUM(M) 40% 32 GR @50%RH Q J For SI 1 pound per square foot=0 0479 kPa,1 mile per hour=0 447 m/s ROOF FRAMING DETAIL n W O a. Where weathering requires a higher strength concrete or grade of masonry than necessary to satisfy the structural requirements of this code,the frost line depth strength az � z required for weathering shall govern The weathering column shall be filled in with the weathering index,"negligible,""moderate"or"severe"for concrete as determined = from Figure R301 2(4) The grade of masonry units shall be determined from ASTM C34,C55,C62,C73,C90,C129,C145,C216 or C652 , b. Where the frost line depth requires deeper footings than indicated in Figure R403 1(1),the frost line depth strength required for weathering shall govern The jurisdiction v J shall fill in the frost line depth column with the minimum depth of footing below finish grade C. The jurisdiction shall fill in this part of the table to indicate the need for protection depending on whether there has been a history of local subterranean termite damage MODULE MOUNTING CLAMP Q � C) d. The jurisdiction shall fill in this part of the table with the wind speed from the basic wind speed map[Figure R301 2(5)A] Wind exposure category shall be determined CD LL J = on a site-specific basis in accordance with Section R301 2 1 4 SOLAR MODULE z e. The outdoor design dry-bulb temperature shall be selected from the columns of 971/2-percent values for winter from Appendix D of the Plumbing Code of New York State Deviations from the Appendix D temperatures shall be permitted to reflect local climates or local weather experience as determined by the budding official [Also STAINIJ 55 STEEL 3/8" see Figure R301 2(l)] BOLT AND NUT U U f. The jurisdiction shall fill in this part of the table with the seismic design category determined from Section R301 2 2 1 O g. To establish flood hazard areas,each community regulated under Title 19,Part 1203 of the Official Compilation of Codes,Rules and Regulations of the State of New York(NYCRR)shall adopt a flood hazard map and supporting data The flood hazard map shall include,at a minimum,special flood hazard areas as identified by the Federal Emergency Management Agency in the Flood Insurance Study for the community,as amended or revised with i The accompanying Flood Insurance Rate Map(FIRM), NRIDGE ALUMINUM RAIL n Flood Boundary and Floodway Map(FBFM),and ALUMINUM"L"BRACKET iii Related supporting data along with any revisions thereto 5HEET NAME The adopted flood hazard map and supporting data are hereby adopted by reference and declared to be part of this section h. In accordance with Sections R905 1 2,R905 4 3 1,R905 5 3 1,R905 6 3 1,R905 7 3 1 and R905 8 3 1,where there has been a history of local damage from the ALUMINUM FLA5HING pp /�� effects of ice damming,the jurisdiction shall fill in this part of the table with"YES"Otherwise,the jurisdiction shall fill in this part of the table with"NO" ST RU CTU I�1 L The jurisdiction shall fill in this part of the table with the 100-year return period air freezing index(BF-days)from Figure R403 3(2)or from the 100-year(99 percent) value on the National Climatic Data Center data table"Air Freezing Index-USA Method(Base 32°F)" j. The jurisdiction shall fill in this part of the table with the mean annual temperature from the National Climatic Data Center data table"Air Freezing Index-USA Method (Base 32°F)" A5PHALT SHINGLE ROOF k. In accordance with Section R301 2 1 5,where there is local historical data documenting structural damage to buildings due to topographic wind speed-up effects,the 5/1 G"x G"5TAINLE55 jurisdiction shall fill in this part of the table with"YES"Otherwise,the jurisdiction shall indicate"NO"in this part of the table 5TEEL LAG BOLT WITH DRAWING SCALE I. In accordance with Figure R301 2(5)A,where there is local historical data documenting unusual wind conditions,the jurisdiction shall fill in this part of the table with 2 1/2"MIN THREAD "YES"and identify any specific requirements Otherwise,the jurisdiction shall indicate"NO"in this part of the table PENETRATION 5EALED AS NOTED m. In accordance with Section R301 2 1 2 the jurisdiction shall indicate the wind-borne debris wind zone(s) Otherwise,the jurisdiction shall indicate"NO"in this part of the WITH GEOCEL 4500 table (EQUIVALENT OR BETTER) n. The jurisdiction shall fill in these sections of the table to establish the design criteria using Table 1a or 1 b from ACCA Manual J or established critena determined by the jurisdiction o. The ground snow loads to be used in determining the design snow loads for roofs are given in Figure R301 2(6)for sites at elevations up to 1,000 feet Sites at elevations above 1,000 feet shall have their ground snow load increased from the mapped value by 2 psf for every 100 feet above 1,000 feet SHEET NUMBER (') See Figure R301 2(4)B. FV-4 TAX MAP: 1 000109000700005001 MOUNTING DETAIL I Zoho Sign Document ID.NWQC6VTIBHYOOSNVYFO-K2QPJZHBQY9AFMVJJBYS-MY DE51GN 4 DRAFTING BY SOLAR ARRAY ON MAIN HOUSE 7-G5 kW ELEMENT ENERGY LLC (18)LG LG425QAK-AG 425 WATT PV MODULES REVIEW BY J M NABCEP CERTIFIE (2)STRINGS OF(9)MICRO-INVERTERS POINT OF INTERCONNECTION 05 1 1 1 2-1 29 (2)STRINGS TOTAL OLAP MODULE TYPICAL PER NEC 240 2 1(13)(1)t G90 G4(A) LENGTH OF TAP CONDUCTORS SHALL NOT EXCEED 10 FT TO UTILITY GRID REVISIONS STRING #I _ _ _ _ _ _ _ DESCRIPTION DATE REV _ N MAIN SEP.VIC DI`CO INECT ENPHASE 240V 100 N ORIGINAL 09-23-2021 �— ---------------- -- BRANCH TERMINATOR -- -- -- -- BI-DIRECTIONAL ---- — ------ — --- '— ------------------- TYPICAL0 UTILITY METER Tri I-PHASE 240 V � 1 N 1 1 1 I STRING #2 CONTRACTOR I 1 1 ENPHA5E BRANCH MICRO-INVERTER ELEMENT ENERGY, LLC CIRCUIT CABLE TYPICAL ENPHASE 107PWS-72-2-US 1 1 240 VAC 1 21 A7 7470 SOUND AVE 97 5%CEC-WEIGHTED EFF NEMA G UL LISTED > > MATTITUCK, NY 1 1952 i AC DISCONNECT TYPICAL BARN SUB PANEL N LICENSE #43889-H 1 50 D D223NR5 1 1 240 VAC GO A I-PN 3-W (�` LIXII.XX_UF –T 2 POLE PV BREAKER LICENS 5 - 2)30 A FUSEV 100 S TED 241100 A I 5 ALL BEOINST LEA v I N L2 L I N L I I 5 1' R -oOSSIBLE FROM Y YYYY 1 1 AIN SE VICE DLSCONNECT DA i DA 30A • J ' ' / I I 1 100 A ' MAIN SERVICE PANEL I QF NEW I I PROJECT NAME 1 N N I I A 1 I-Ph1 3-W W Q f- i 240 VAC 1 ---- G ----- G _--- —_--_-----__ -- -- _ 240A i AC COMBINER BOX ,�, *, I N U O 240 VAC 60 A Cy Ln NEMA 3P,UL U5TED I C9 G N 'I (2)20 A DOUBLE POLE BREAKERS I 1— `�,►- i G I - —i W 1 I _ IlnS�rGl I 1LL I I I EXISTING GROUNDING Q ZN e -e i i i ELECTRODE SYSTEM ^ J — �O 703463 �_ -- ---------------------J VLLJJO �. CLI11 Z AR�FESSIONP = LL- ------------------------------------— -------------- WIRE CONDUIT SCHEDULEU CIRCUIT CIRCUIT CIRCUIT CONDUCTOR CONDUCTORS MAX CONDUCTOR CONDUIT FILL CONDUCTOR GROUND GROUND GROUND TYPE CONDUIT CONDUIT AMBIENT TEMP ESTIMATED Voltage Drop(% Q W O ID # ORIGIN DESTINATION SIZE PER POLE QUANTITY DERATE INSULATION SIZE QUANTITY INSULATION (CU/AL) TYPE SIZE TEMP DERATE DISTANCE CD Z U 31 O 15(13)(3) 31 O 1 5(13)(20(3c) �-. Ln l INVERTERS COMBINER PANEL AWG#10 1 4 08 U5E-2/PV Wire AWG#8 1 BARE CU FREE AIR P, 70°C O G5 I 10 FT 08% OR EMT _U U C2 COMBINER PANEL AC DISCONNECT AWG#10 1 3 1 THWN-2 AWG#8 1 THWN-2 CU PVC I., 459C 057 25 FT O G% O C3 AC DISCONNECT SERVICE PANEL AWG#G 1 3 1 THWN-2 AWG#8 1 THWN-2 CU PVC I" 459C 087 10 FT O G% ELECTRICAL NOTES SHEET NAME CALCULATIONS FOR CURRENT CARRYING CONDUCTORS I )ALL EQUIPMENT TO BE LISTED BY UL OR OTHER NRTL AND LABELED FOR ITS APPLICATION. #I PV Source Circuit Wire Ampacity Calculation CONFIGURATION 2)ALL CONDUCTORS SHALL BE COPPER RATED FOR GOO V AND 90°C WET ENVIRONMENT [NEC G90 8(5)(1)] (Isc)'(#of strin 9)'(I 5G) = 1 3 G I A 3-LINE DIA. 3)WIRING,CONDUIT,AND RACEWAYS MOUNTED ON ROOFTOPS SHALL BE ROUTED DIRECTLY g Modules per String 9 TO,AND LOCATED AS CLOSE AS POSSIBLE TO THE NEAREST RIDGE, HIP,OR VALLEY AWG#I O, ampacity'Temp Derate = 26.88 A 2G 88 A> 1 3 6 I A therefore DC wire size is valid Modules per Inverter I 4)WORKING CLEARANCES AROUND All NEW AND EXISTING ELECTRICAL EQUIPMENT SHALL Number of Inverters I S COMPLY WITH NEC 1 10 2G #2 Inverter Output Wire Ampacity Calculation 5.)DRAWINGS INDICATE THE GENERAL ARRANGEMENT OF SYSTEMS CONTRACTOR SHALL Inverter Max Amperage output" (1 25) = 27 23 A Record low tem -109C FURNISH ALL NECESSARY OUTLETS, SUPPORTS, FITTINGS AND ACE55ORIE5 TO FULFILL AWG#10, ampacity'(Temp Derate)'(Conduit FIII Derate)= 34 8 A Voc Temp Coefficient -0 240/o/0-C DRAWING SCALE APPLICABLE CODES AND STANDARDS 34 8 A> 27 23 A, therefore AC wire size is valid DC SYSTEM SPECIFICATIONS CALCULATIONS G)WHERE SIZES OF JUNCTION BOXES, RACEWAYS,AND CONDUITS ARE NOT SPECIFIED, #3 Combined Inverter Output Wire Ampacity Calculation O eratin Current I O O A =(#of strin s)'(Im ) N .T.5. THE CONTRACTOR SHALL SIZE THEM ACCORDINGLY Inverter Max Am era e output' (I 25) = 27 23 A 7)ALL WIRE TERMINATIONS SHALL BE APPROPRIATELY LABELED AND READILY VISIBLE Inverter g p Operating Voltacle 37 9 V =(#modules in series)'(Vm ) 8)MODULE GROUNDING CLIPS TO BE INSTALLED BETWEEN MODULE FRAME AND MODULE AWG#G, ampacity'(femp Derate)'(Conduit FIII Derate) = G5 25 A Max System Voltage 49 3 V = V modules in series)'[(((-###%V/QC' O 1)'(Lo Temp##QC-25))'(Voc))+(Voc)] SUPPORT RAIL, PER THE GROUNDING CLIP MANUFACTURER'S INSTRUCTION G5 25 A> 27 23 A, therefore AC wire size 1s valid Short Circuit Current 13.1 A =(#of strmcj5)'(I5c)'(I.25)per Art G90 8(A)(1) 9)MODULE SUPPORT RAIL TO BE BONDED TO CONTINUOUS COPPER G E C VIA WEED LUG AC SYSTEM SPECIFICATIONS SHEET NUMBER OR ILSCO G13L-4DBT LAY-IN LUG. Max AC Output Current 27 23 A 10)THE POLARITY OF THE GROUNDED CONDUCTORS IS(positive/negative) OR Operatinci AC Voltacle 240 V IDV-5 1 O)THE DC SIDE OF THE PV 5Y5TEM 15 UNGROUNDED AND SHALL COMPLY WITH NEC G90 35 TAX MAP: 1000 105100070000500 I Zoho Sign Document ID NWQC6VTIBHYOOSNVYFO-K2QPJZH8QY9AFMVJJBYS-MY SERVICE METER O O DE51GN 8 DRAFTING BY INSTALLATION NOTE ELEMENT ENERGY LLC ' r SOLAR PV SYSTEM PHOTOVOLTAIC • • • • ' REVIEW BY J M NABCEP CERTIFIE ( I ) ALL LABEL 5HALL BE I N5TALLED I N 051112-129 EQUIPPED WITH I SOLAR BREAKER • ACCORDANCE WITH THE 2017 NEC RAPID SHUTDOWN ® ' ' REQU I REM ENTS. sio DA • DATE REV (2) ALL LOCATIONS ARE APPROXIMATE AND [T- MAX Ce-23-2021 SOLAR AC LOAD CENTER- OUTSIDE, 1�DONOTRELOCATETHIS„ •• REQUIRE FIELD VERIFICATION. II dVERCURRENTDEVICE (3) LABELS, WARNING(5) AND MARKING OTURN RAPID SHUTDOWN SWITCH TO 0 SHALL BE IN ACCORDANCE WITH NEC THE*OFF POSITION TO SHUT DOWN 1 10.21 (13). PV SYSTEM AND REDUCE 3 CAUTION (4) THE MATERIAL U5ED FOR MARKING SHOCK HAZARD IN THE ARRAY AC DISCONNECT POFROMTH FOLLOWING SOURCES WITH FROM THE FOLLOWING SOURCES WRH DISCONNECTS LOCATED AS SHOWN MUST BE WEATHER RESISTANT, IN SOLAR AC LOAD CENTER- INSIDE 2 UVU1 -MR II TM� COMPLIANCE WITH NEC 1 10.2 I (B)(3). CONTRACTOR PV BREAKER ® ztWARNING Y ® (5) THE PV SYSTEM CIRCUIT CONDUCTORS O7 ® I I AWARNING SHALL BE LABELED I N5TALLED IN ELEMENT ENERGY, LLC. THIS EQUIPMENT FED BY MULTIPLE DUAL POWER SUPPLY 7470 SOUND AVE SOURCES.TOTAL RATING OFALL COMPLIANCE WITH NEC 690.3 1 . OVERCURRENTDEVICES,EXCLUDING SOURCES:UTILITY GRID MATTITUCK, NY 1 1952 MAIN SUPPLY OVERCURRENT AND PV SOLAR LICENSE # 43889-H DEVICE,SHALL NOT EXCEED ELECTRIC SYSTEM CONDUIT - INSIDE BUILDING AMPACRYOFBUSBAR = � LICENSE # 52G89-ME 3O &WARNING pV11/�RN i N G OWARN I N G I THIS SERVICE METER PROJECT NAME IS ALSO SERVED BY A ELECTRIC SHOCK HAZARD it I PHOTOVOLTAIC SYSTEM , PHOTOVOLTAIC SYSTEM TERMINALS ON THE UNE AND COMBINER PANEL J W Q LOAD SIDES MAY BE ENERGIZED ;j DO NOT ADD LOADS Q r IN THE OPEN POSITION ;I U Ln CONDUIT - OUTSIDE BUILDING —IN z a/ m OWARNING 1 .' ' �' w 0 DUAL POWER SUPPLY LL_ z iSOURCES:UTILITY GRID AND _ LLl PV SOLAR ELECTRIC SYSTEM ° r r MAIN SERVICE PANEL - OUTSIDE 5 [p�CAIJITIONSOLARCIRCUIT ij Q > O O m LLJ = SOLAR ELECTRIC SYSTEM CONNECTED Ln O • • • EZ UO U MAIN SERVICE PANEL - INSIDE QWARNIN_G OPERATINGCURRENT AMPS OPERATING VOLTAGE VOLTS POWER SOURCE �I OUTPUT CONNECTION I, SHEET NAME ® O DO NOT RELOCATE THIS OVERCURRENT DEVICE_! Oo Ec LABELS AYo AC DISCONNECT/BREAKER C9 LUDRAWING SCALE m w O O N .T.S. �O X03443 lr✓� A�OFESSIONP� SHEET NUMBER PV-6 TAX MAP- 1 000 103000700005001