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Home My WebLink AboutCANCELLED-1915 W Trask Ave - PlanExpedited Permit Process for PV Systems1 Expedited Permit Process for PV Systems Standard String System The Solar America Board for Codes and Standards (Solar ABCs) Expedited Permit Pro- cess provides a means to differentiate systems that can be permitted quickly and easily due to their similarity with the majority of small-scale PV systems. Those systems with unique characteristics may be handled with small additions to this Expedited Permit Process or may require much more information, depending on the uniqueness of the installation. The following pages contain forms for the Standard String System to use with the Expe- dited Permit Process. The Micro-Inverter, AC Module, and Supply-Side Connection forms are also available as interactive PDF files at www.solarabcs.org/permitting. In jurisdic- tions that have adopted the Expedited Permit Process for PV Systems, these forms can be filled out electronically and submitted in either printed form and via email. An elec- tronic format is used so that the supplied information is standardized and legible for the local jurisdiction. 1915 W Trask Ave 08/14/23 Expedited Permit Process for PV Systems2 Expedited Permit Process for Small-Scale PV Systems Standard String System The information in this guideline is intended to help local jurisdictions and contractors identify when PV system installations are simple, needing only a basic review, and when an installation is more complex. It is likely that 50%-75% of all residential systems will comply with these simple criteria. For projects that fail to meet the simple criteria, resolution steps have been suggested to provide as a path to permit approval. Required Information for Permit: 1. Site plan showing location of major components on the property. This drawing need not be exactly to scale, but it should represent relative location of components at site (see supplied example site plan). PV arrays on dwellings with a 3’ perimeter space at ridge and sides may not need separate ﬁre service review. 2. Electrical diagram showing PV array conﬁguration, wiring system, overcurrent protection, inverter, disconnects, required signs, and ac connection to building (see supplied standard electrical diagram). 3. Speciﬁcation sheets and installation manuals (if available) for all manufactured components including, but not limited to, PV modules, inverter(s), combiner box, disconnects, and mounting system. Step 1: Structural Review of PV Array Mounting System Is the array to be mounted on a deﬁned, permitted roof structure? l Yes l No If No due to non-compliant roof or a ground mount, submit completed worksheet for the structure WKS1. Roof Information: 1. Is the rooﬁng type lightweight (Yes = composition, lightweight masonry, metal, etc…)__________________________ ____________________________________________________________________________________________________ If No, submit completed worksheet for roof structure WKS1 (No = heavy masonry, slate, etc…). 2. Does the roof have a single roof covering? l Yes l No If No, submit completed worksheet for roof structure WKS1. 3. Provide method and type of weatherprooﬁng roof penetrations (e.g. ﬂashing, caulk).____________________________ Mounting System Information: 1. Is the mounting structure an engineered product designed to mount PV modules with no more than an 18” gap beneath the module frames? l Yes l No If No, provide details of structural attachment certiﬁed by a design professional. 2. For manufactured mounting systems, ﬁll out information on the mounting system below: a. Mounting System Manufacturer ___________Product Name and Model#________________________________ b. Total Weight of PV Modules and Rails ___________lbs c. Total Number of Attachment Points____________ d. Weight per Attachment Point (b÷c)_________________lbs (if greater than 45 lbs, see WKS1) e. Maximum Spacing Between Attachment Points on a Rail ______________inches (see product manual for maximum spacing allowed based on maximum design wind speed) f. Total Surface Area of PV Modules (square feet)_________________ ft 2 g. Distributed Weight of PV Module on Roof (b÷f)_______________ lbs/ft2 If distributed weight of the PV system is greater than 5 lbs/ft2, see WKS1. Step 2: Electrical Review of PV System (Calculations for Electrical Diagram) In order for a PV system to be considered for an expedited permit process, the following must apply: 1. PV modules, utility-interactive inverters, and combiner boxes are identiﬁed for use in PV systems. 2. The PV array is composed of 4 series strings or less per inverter. 3. The total inverter capacity has a continuous ac power output 13,440 Watts or less 4. The ac interconnection point is on the load side of service disconnecting means (690.64(B)). 5. One of the standard electrical diagrams (E1.1, E1.1a, E1.1b, or E1.1c) can be used to accurately represent the PV system. Interactive PDF diagrams are available at www.solarabcs.org/permitting. Fill out the standard electrical diagram completely. A guide to the electrical diagram is provided to help the applicant understand each blank to ﬁll in. If the electrical system is more complex than the standard electrical diagram can effectively communicate, provide an alternative diagram with appropriate detail. 1915 W Trask Ave 08/14/23 Ex p e d i t e d P e r m i t P r o c e s s f o r P V S y s t e m s 3 Standard String System Site Plan Premier Builders & Hardscape Inc 8832 La Grand Ave 1915 Trask Ave, Santa Ana, CA 92706. Garden Grove CA 92841 1915 Trask Ave, Santa Ana, CA 92706 (714) 653-8019 5.783 1915 W Trask Ave 08/14/23 Ex p e d i t e d P e r m i t P r o c e s s f o r P V S y s t e m s 4 Standard String System Electrical Diagram Premier Builders & Hardscape Inc 8832 La Grand Ave 1915 Trask Ave, Santa Ana, CA 92706. Garden Grove CA 92841 1915 Trask Ave, Santa Ana, CA 92706 (714) 653-8019 5.783 1915 W Trask Ave 08/14/23 Ex p e d i t e d P e r m i t P r o c e s s f o r P V S y s t e m s 5 Notes for Standard String System Electrical Diagram Contractor Name, Address and Phone: _________________ _________________ _________________ _________________ Notes for One-Line Standard Electrical Diagram for Single-Phase PV Systems Site Name: __________________________ Site Address: ________________________ System AC Size: ______________________ SIZE FSCM NO DWG NO REV SCALE NTS Date: SHEET Drawn By: Checked By: MAX POWER-POINT CURRENT (IMP) MAX POWER-POINT VOLTAGE (VMP) OPEN-CIRCUIT VOLTAGE (VOC) SHORT-CIRCUIT CURRENT (ISC) MAX SERIES FUSE (OCPD) MAXIMUM POWER (PMAX) MAX VOLTAGE (TYP 600VDC) VOC TEMP COEFF (mV/oC or %/oC ) IF COEFF SUPPLIED, CIRCLE UNITS A V V A A W V MODULE MAKE MODULE MODEL PV MODULE RATINGS @ STC (Guide Section 5) MAX DC VOLT RATING MAX POWER @ 40oC NOMINAL AC VOLTAGE MAX AC CURRENT MAX OCPD RATING V W V A A INVERTER MAKE INVERTER MODEL INVERTER RATINGS (Guide Section 4) 1) IF UTILITY REQUIRES A VISIBLE-BREAK SWITCH, DOES THIS SWITCH MEET THE REQUIREMENT? YES NO N/A 2) IF GENERATION METER REQUIRED, DOES THIS METER SOCKET MEET THE REQUIREMENT? YES NO N/A 3) SIZE PHOTOVOLTAIC POWER SOURCE (DC) CONDUCTORS BASED ON MAX CURRENT ON NEC 690.53 SIGN OR OCPD RATING AT DISCONNECT 4) SIZE INVERTER OUTPUT CIRCUIT (AC) CONDUCTORS ACCORDING TO INVERTER OCPD AMPERE RATING. (See Guide Section 9) 5) TOTAL OF ______ INVERTER OCPD(s), ONE FOR EACH INVERTER. DOES TOTAL SUPPLY BREAKERS COMPLY WITH 120% BUSBAR EXCEPTION IN 690.64(B)(2)(a)? YES NO NOTES FOR INVERTER CIRCUITS (Guide Section 8 and 9): 1.) LOWEST EXPECT AMBIENT TEMPERATURE BASED ON ASHRAE MINIMUM MEAN EXTREME DRY BULB TEMPERATURE FOR ASHRAE LOCATION MOST SIMILAR TO INSTALLATION LOCATION. LOWEST EXPECTED AMBIENT TEMP ______oC 2.) HIGHEST CONTINUOUS AMBIENT TEMPERATURE BASED ON ASHRAE HIGHEST MONTH 2% DRY BULB TEMPERATURE FOR ASHRAE LOCATION MOST SIMILAR TO INSTALLATION LOCATION. HIGHEST CONTINUOUS TEMPERATURE _____oC 2.) 2005 ASHRAE FUNDEMENTALS 2% DESIGN TEMPERATURES DO NOT EXCEED 47oC IN THE UNITED STATES (PALM SPRINGS, CA IS 44.1 oC). FOR LESS THAN 9 CURRENT-CARRYING CONDUCTORS IN ROOF-MOUNTED SUNLIT CONDUIT AT LEAST 0.5" ABOVE ROOF AND USING THE OUTDOOR DESIGN TEMPERATURE OF 47oC OR LESS (ALL OF UNITED STATES), a) 12 AWG, 90oC CONDUCTORS ARE GENERALLY ACCEPTABLE FOR MODULES WITH Isc OF 7.68 AMPS OR LESS WHEN PROTECTED BY A 12-AMP OR SMALLER FUSE. b) 10 AWG, 90oC CONDUCTORS ARE GENERALLY ACCEPTABLE FOR MODULES WITH Isc OF 9.6 AMPS OR LESS WHEN PROTECTED BY A 15-AMP OR SMALLER FUSE. NOTES FOR ARRAY CIRCUIT WIRING (Guide Section 6 and 8 and Appendix D): OCPD = OVERCURRENT PROTECTION DEVICE NATIONAL ELECTRICAL CODE ® REFERENCES SHOWN AS (NEC XXX.XX) NOTES FOR ALL DRAWINGS: SIGNSSEE GUIDE SECTION 7 SIGN FOR DC DISCONNECT SIGN FOR INVERTER OCPD AND AC DISCONNECT (IF USED) RATED MPP CURRENT RATED MPP VOLTAGE MAX SYSTEM VOLTAGE MAX CIRCUIT CURRENT A V V A PHOTOVOLTAIC POWER SOURCE WARNING: ELECTRICAL SHOCK HAZARDLINE AND LOAD MAY BE ENERGIZED IN OPEN POSITION AC OUTPUT CURRENT NOMINAL AC VOLTAGE A V SOLAR PV SYSTEM AC POINT OF CONNECTION THIS PANEL FED BY MULTIPLE SOURCES (UTILITY AND SOLAR) Premier Builders & Hardscape Inc 8832 La Grand Ave 1915 Trask Ave, Santa Ana, CA 92706. Garden Grove CA 92841 1915 Trask Ave, Santa Ana, CA 92706 (714) 653-8019 5.783 1915 W Trask Ave 08/14/23 1915 W Trask Ave 08/14/23 Page RE V I S I O N S : Pr o j e c t N a m e 6. 4 0 0 k W ( D C ) / 5 . 7 8 3 k W ( C E C - A C ) PH O T O V O L T A I C S Y S T E M 1 9 1 5 T R A S K A V E 1 9 1 5 T R A S K A V E , SA N T A A N A , C A 9 2 7 0 6 AP N : 1 0 1 0 4 2 2 9 DA T E : 02 / 2 2 / 2 0 2 3 DR A W N B Y : ZM Co n t r a c t o r s S i g n a t u r e : PR E M I E R B U I L D E R S & H A R D S C A P E I N C 88 3 2 L A G R A N D A V E GA R D E N G R O V E , C A 9 2 8 4 1 PH O N E : ( 7 1 4 ) 4 6 7 - 9 0 1 8 LI C E N S E : # 9 9 5 0 6 8 / B , C 5 3 CO V E R P A G E 1A OF 11 PHOTOVOLTAIC GENERAL NOTES · ALL MATERIALS, EQUIPMENT, INSTALLATION AND WORK PERFORMED SHALL BE IN ACCORDANCE WITH THE FOLLOWING CODES: - 2022 CBC / 2021 IBC - 2022 CRC / 2021 IRC - 2022 CEC / 2020 NEC - 2022 CMC / 2021 IMC - 2022 CPC / 2021 IPC - 2022 CFC / 2021 IFC - 2022 BUILDING ENERGY EFFICIENCY STANDARDS · ALL EQUIPMENT SHALL BE LISTED AND LABELED BY A RECOGNIZED ELECTRICAL TESTING LABORATORY AND L.A. TEST LAB. EQUIPMENT INSTALLED SHALL BE PER ITS LISTING REQUIREMENTS AND THE MANUFACTURER'S INSTRUCTIONS. NEC 110.2, 110.3, 690.4(B), 690.12(D). · ALL OUTDOOR EQUIPMENT SHALL BE NEMA 3R RATED, INCLUDING ALL ROOF MOUNTED TRANSITION BOXES AND SWITCHES. · ALL EQUIPMENT SHALL BE PROPERLY GROUNDED AND BONDED IN ACCORDANCE WITH NEC ARTICLE 250. · PV SYSTEM DC CIRCUIT AND INVERTER OUTPUT CONDUCTORS AND EQUIPMENT SHALL BE PROTECTED AGAINST OVERCURRENT. CIRCUITS SIZED IN ACCORDANCE WITH 690.8(A)(2) ARE REQUIRED TO BE PROTECTED AGAINST OVERCURRENT PROTECTIVE DEVICES. EACH CIRCUIT SHALL BE PROTECTED FROM OVERCURRENT IN ACCORDANCE WITH 690.9(A)(1), (A)(2), OR (A)(3). [NEC 690.9(A)] · DISCONNECTING MEANS OF THE PV SYSTEM (INCLUDING RAPID SHUTDOWN INITIATION) SHALL BE LOCATED IN A READILY ACCESSIBLE LOCATION WITHIN THE EQUIPMENT, WITHIN SIGHT OF THE EQUIPMENT, OR REMOTELY WHERE THE EQUIPMENT DISCONNECTING MEANS. [NEC 690.13(A), 690.15] · RAPID SHUTDOWN EQUIPMENT TO COMPLY WITH NEC 690.12. · ENERGY STORAGE SYSTEM DISCONNECTING MEANS SHALL BE PROVIDED FOR ALL UNGROUNDED CONDUCTORS AND SHALL BE READILY ACCESSIBLE AND WITHIN LINE OF SIGHT; WHERE PARTITIONED, AN ADDITIONAL DISCONNECT SHALL BE PROVIDED WITHIN SIGHT OF THE ESS COMPONENT. OVERCURRENT PROTECTION SHALL BE PROVIDED. [706.15, 706.31] · UPON LOSS OF PRIMARY SOURCE, THE OUTPUT OF ELECTRIC POWER PRODUCTION EQUIPMENT SHALL BE AUTOMATICALLY DISCONNECTED FROM ALL UNGROUNDED CONDUCTORS OF THE INTERCONNECTED SYSTEMS. THE ELECTRIC POWER PRODUCTION EQUIPMENT SHALL NOT BE RECONNCETED UNTIL ALL PHASES OF THE PRIMARY SOURCE IS RESTORED. [NEC 705.40] · ALL CONDUCTORS IN EXPOSED OUTDOOR LOCATIONS SHALL BE LISTED AND IDENTIFIED FOR USE IN DIRECT SUNLIGHT AND FOR THE APPLICATION. [NEC 690.31(C) THROUGH (F), 310.10(D)] · EXPOSED CONDUCTORS WITHIN THE PV ARRAY SHALL BE PV WIRE/CABLE, OR TYPE USE-2, OR TYPE RHW-2 (UL 4703 & 854 LISTED) [NEC 690.31(C)(1)] · FINE-STRANDED CABLE CONNECTIONS MUST BE MADE IN LUGS AND TERMINALS TO ENSURE A THOROUGHLY GOOD CONNECTION WITHOUT DAMAGING THE CONDUCTORS. [NEC 110.14(A)] · FLEXIBLE, FINE-STRANDED CABLES SHALL BE TERMINATED ONLY WITH TERMINALS, LUGS, DEVICES, OR CONNECTORS THAT ARE IDENTIFIED AND LISTED FOR SUCH USE. [NEC 690.31(C)(5), 110.14] · ALL PV CIRCUIT CONDUCTORS SHALL BE MARKED ON EACH END AND GROUPED FOR UNIQUE IDENTIFICATION. [NEC 690.31(B)] · ALL EXTERIOR CONDUIT, FITTINGS, AND BOXES SHALL BE RAIN TIGHT AND APPROVED FOR USE IN WET LOCATIONS. (NEC 314.15) · ALL GROUNDED, (NEUTRAL), CONDUCTORS' INSULATION SHALL BE SOLID WHITE, GRAY, OR WITH 3-WHITE STRIPES. [NEC 200.6, 200.7, 400.22]; ALL GROUNDING CONDUCTORS SHALL BE OF BARE WIRE WITHOUT COVERING, OR WITH INSULATION OF GREEN OR GREEN WITH YELLOW STRIPES, NEC 250.119 & 400.23. THE COLOR OF UNGROUNDED CONDUCTORS SHALL BE OTHER THAN FOR GROUNDED, (NEUTRAL), AND GROUNDING CONDUCTORS. [NEC 310.110(C)] · MAXIMUM CONDUCTOR LENGTH BETWEEN SUPPLY SIDE CONNECTION AND OVERCURRENT PROTECTION IS 10FT IN DWELLING UNITS AND 16.5FT IN OTHER THAN DWELLING UNITS FROM THE POINT OF CONNECTION TO THE SERVICE. [NEC 705.11(C)] · CONNECTIONS ON THE LOAD SIDE OF THE SERVICE DISCONNECTING MEANS OF THE OTHER SOURCE(S) AT ANY DISTRIBUTION EQUIPMENT ON THE PREMISES SHALL BE IN ACCORDANCE WITH NEC 705.12(B). · DC WIRING INSIDE A BUILDING MUST BE IN METAL RACEWAYS, METAL-CLAD CABLE, OR METAL ENCLOSURES. [NEC 690.31(D)] · METALLIC TYPE RACEWAYS, CONDUITS, ENCLOSURES, AND CABLE SHEATHS CONTAINING CIRCUITS OVER 250-VOLTS TO GROUND MUST BE BONDED IN ACCORDANCE WITH NEC 250.97. · CONNECTORS SHALL BE OF LATCHING OR LOCKING TYPE. CONNECTORS THAT ARE READILY ACCESSIBLE AND OPERATING AT OVER 30-VOLTS SHALL REQUIRE A TOOL TO OPEN AND MARKED "DO NOT DISCONNECT UNDER LOAD" OR "NOT FOR CURRENT INTERRUPTING." [NEC 690.33(C) & (D)(2)] · EQUIPMENT GROUNDING CONDUCTOR (EGC) SMALLER THAN #6-AWG SHALL BE PROTECTED FROM PHYSICAL DAMAGE BY AN IDENTIFIED RACEWAY OR CABLE ARMOR, UNLESS INSTALLED WITHIN HOLLOW SPACES OF THE FRAMING MEMBERS OF BUILDINGS OR STRUCTURES AND WHERE NOT SUBJECT TO PHYSICAL DAMAGE. [NEC 250.120(C)] · THE INTERCONNECTION POINT SHALL BE ON THE SUPPLY SIDE OF ALL GROUND-FAULT PROTECTION EQUIPMENT. [NEC 705.32] · CABLES/WIRES THAT ARE SUBJECT TO PHYSICAL DAMAGE, SUCH AS THOSE NOT LOCATED UNDER THE MODULES, MUST BE PROTECTED. [NEC 300.4] · FOR ELECTRICAL SERVICE REPLACEMENTS, BONDING TO THE METAL PIPES OF NATURAL GAS, HOT WATER, AND COLD WATER MUST BE PROVIDED. [NEC 250.104] · GROUNDING ROD ELECTRODES SHALL BE INSTALLED 8-FT MINIMUM IN CONTACT WITH SOIL AND MINIMUM 5/8-INCH DIAMETER. [NEC 250.52(A)(5), 250.53(G)] · THE MARKINGS, "PHOTOVOLTAIC POWER SOURCE", FOR DC RACEWAYS AND CABLE ASSEMBLIES MUST BE NO MORE THAN 10-FT O.C.; AND IS SEPARATED BY ENCLOSURES, WALLS, PARTITIONS, CEILINGS, FLOORS, OR BENDS ABOVE OR BELOW PENETRATIONS. [NEC 690.31(D)(2)] · WORKING CLEARANCES TO BE PROVIDED AT NEW AND EXISTING ELECTRICAL EQUIPMENT. [NEC 110.26] · POWER PRODUCTION SYSTEMS, AND ALL ASSOCIATED WIRING AND INTERCONNECTIONS OPERATING IN PARALLEL WITH A PRIMARY POWER SOURCE SHALL BE PERFORMED ONLY BY QUALIFIED PERSONS. [NEC 690.4(C), 705.8] · LABELS SHALL BE REFLECTIVE, AND ALL LETTERS SHALL BE CAPITALIZED AND SHALL BE A MINIMUM HEIGHT OF 3/8" IN WHITE ON A RED BACKGROUND. [NEC 690.31(G)(4)] · IDENTIFICATION OF POWER SOURCE RAPID SHUTDOWN AND LABELING SHALL BE IN ACCORDANCE WITH NEC 690.56(C). · SMOKE ALARMS AND CARBON MONOXIDE ALARMS ARE REQUIRED TO BE RETROFITTED ONTO THE EXISTING DWELLING AS PER THE 2019 CRC. THESE SMOKE ALARMS ARE REQUIRED TO BE IN ALL BEDROOMS, OUTSIDE EACH BEDROOM, AND AT LEAST ONE ON EACH FLOOR OF THE HOUSE. CARBON MONOXIDE ALARMS ARE REQUIRED TO BE RETROFITTED OUTSIDE EACH BEDROOM AND AT LEAST ONE ON EACH FLOOR OF THE HOUSE. (CRC 314,315) · SMOKE ALARMS AND CARBON MONOXIDE ALARMS ARE REQUIRED PER CRC SECTIONS 314 AND 315 TO BE VERIFIED AND INSPECTED BY THE INSPECTOR IN THE FIELD. · A LADDER MUST BE PROVIDED FOR INSPECTIONS IN ACCORDANCE WITH Cal-OSHA REGULATIONS, SECURED AND EXTENDING 3-FT ABOVE THE ROOF. · ALL OF THE REQUIRED MARKINGS, SIGNS, AND LABELS MUST BE INSTALLED ON ALL EQUIPMENT PRIOR TO ANY INSPECTIONS. PHOTOVOLTAIC MODULES AND PANEL SYSTEMS INSTALLED ON OR INTEGRAL WITH BUILDINGS, OR TO BE FREESTANDING (NOT ATTACHED TO BUILDINGS) SHALL BE TESTED, LISTED, AND IDENTIFIED WITH A FIRE CLASSIFICATION (CLASS C MINIMUM) IN ACCORDANCE WITH UL1703. WHERE CLASS A OR B ROOFING IS REQUIRED, THE PV SOLAR SYSTEM (PV PANEL & RACK) SHALL HAVE THE SAME CLASS/TYPE RATING OR BETTER. COUNTY ELECTRONIC STAMP 1915 W Trask Ave 08/14/23 Page RE V I S I O N S : Pr o j e c t N a m e 6. 4 0 0 k W ( D C ) / 5 . 7 8 3 k W ( C E C - A C ) PH O T O V O L T A I C S Y S T E M 1 9 1 5 T R A S K A V E 1 9 1 5 T R A S K A V E , SA N T A A N A , C A 9 2 7 0 6 AP N : 1 0 1 0 4 2 2 9 DA T E : 02 / 2 2 / 2 0 2 3 DR A W N B Y : ZM Co n t r a c t o r s S i g n a t u r e : PR E M I E R B U I L D E R S & H A R D S C A P E I N C 88 3 2 L A G R A N D A V E GA R D E N G R O V E , C A 9 2 8 4 1 PH O N E : ( 7 1 4 ) 4 6 7 - 9 0 1 8 LI C E N S E : # 9 9 5 0 6 8 / B , C 5 3 IN V E R T E R SP E C I F I C A T I O N S 08 OF 11 COUNTY ELECTRONIC STAMP 1915 W Trask Ave 08/14/23 Page RE V I S I O N S : Pr o j e c t N a m e 6. 4 0 0 k W ( D C ) / 5 . 7 8 3 k W ( C E C - A C ) PH O T O V O L T A I C S Y S T E M 1 9 1 5 T R A S K A V E 1 9 1 5 T R A S K A V E , SA N T A A N A , C A 9 2 7 0 6 AP N : 1 0 1 0 4 2 2 9 DA T E : 02 / 2 2 / 2 0 2 3 DR A W N B Y : ZM Co n t r a c t o r s S i g n a t u r e : PR E M I E R B U I L D E R S & H A R D S C A P E I N C 88 3 2 L A G R A N D A V E GA R D E N G R O V E , C A 9 2 8 4 1 PH O N E : ( 7 1 4 ) 4 6 7 - 9 0 1 8 LI C E N S E : # 9 9 5 0 6 8 / B , C 5 3 UL L I S T I N G 09 OF 11 COUNTY ELECTRONIC STAMP 1915 W Trask Ave 08/14/23 Page RE V I S I O N S : Pr o j e c t N a m e 6. 4 0 0 k W ( D C ) / 5 . 7 8 3 k W ( C E C - A C ) PH O T O V O L T A I C S Y S T E M 1 9 1 5 T R A S K A V E 1 9 1 5 T R A S K A V E , SA N T A A N A , C A 9 2 7 0 6 AP N : 1 0 1 0 4 2 2 9 DA T E : 02 / 2 3 / 2 0 2 3 DR A W N B Y : ZM Co n t r a c t o r s S i g n a t u r e : PR E M I E R B U I L D E R S & H A R D S C A P E I N C 88 3 2 L A G R A N D A V E GA R D E N G R O V E , C A 9 2 8 4 1 PH O N E : ( 7 1 4 ) 4 6 7 - 9 0 1 8 LI C E N S E : # 9 9 5 0 6 8 / B , C 5 3 GR O U N D I N G 10 OF 11 RAIL TO RAIL BONDING #6 BARE COPPER WIRE INV (IF USED) MSP CONTINUOUS GROUND PER SLD JBOX GROUND BUSHINGS REQ. MODULE RAIL SOLAR METER (IF REQ) (A) (1) BOND STRIP GROUNDS RAIL TO RAIL SPLICES - STAR WASHERS USED TO BOND RAIL TO BONDING STRIP (2) SPLICE BAR, SELF-TAP SCREWS JOIN RAILS. BONDING STRIPS USED ON RAILS WITH GROUND LUGS. (1) (2) (3) IF SPLICE BAR HAS INTEGRATED GROUND, BONDING STRIP IS NOT NECESSARY. (3) WHERE NEITHER BONDING STRIP, INTEGRATED GROUNDING SPLICE BAR, OR INTEGRATED GROUNDING MIDCLAMP ARE USED, UL 2703 APPROVED GROUND LUG WITH #6 BARE COPPER SHALL BE USED TO GROUND SPLICED RAILS. USE METHOD (2) (1) (C) RAIL SPLICE GROUNDING (C) #6 BARE COPPER RAIL 1 RAIL 2 EITHER METHOD 1-3 PER MANUFACTURERS INSTALL INSTRUCTIONS CONDUIT COMPRESSION FITTING LOCK NUT GROUNDING BUSHING WITH LAY-IN LUG ENCLOSURE CONTINUOUS GROUND STRIP INSULATION CONDUIT GROUNDING DETAIL EQUIPMENT GROUND BUSHINGS REQ. FOR SYSTEMS OVER 250V A GROUNDING MID CLAMP EACH GROUNDING MID CLAMP PIERCES THROUGH THE ANODIZED COATINGS OF BOTH THE MODULE FRAME AND THE MOUNTING RAIL TO FORM SECURE ELECTRICAL BONDS, WHICH ARE REPEATED THROUGHOUT THE ARRAY. MIDCLAMP TEETH MODULE PENETRATION SERRATED T-BOLT BONDS CLAMP TO RAIL COUNTY ELECTRONIC STAMP 1915 W Trask Ave 08/14/23 Page RE V I S I O N S : Pr o j e c t N a m e 6. 4 0 0 k W ( D C ) / 5 . 7 8 3 k W ( C E C - A C ) PH O T O V O L T A I C S Y S T E M 1 9 1 5 T R A S K A V E 1 9 1 5 T R A S K A V E , SA N T A A N A , C A 9 2 7 0 6 AP N : 1 0 1 0 4 2 2 9 DA T E : 02 / 2 2 / 2 0 2 3 DR A W N B Y : ZM Co n t r a c t o r s S i g n a t u r e : PR E M I E R B U I L D E R S & H A R D S C A P E I N C 88 3 2 L A G R A N D A V E GA R D E N G R O V E , C A 9 2 8 4 1 PH O N E : ( 7 1 4 ) 4 6 7 - 9 0 1 8 LI C E N S E : # 9 9 5 0 6 8 / B , C 5 3 RA P I D SH U T D O W N 11 OF 11 COUNTY ELECTRONIC STAMP 1915 W Trask Ave 08/14/23 CONTRACTOR INFORMATION CONTRACTOR: PREMIER BUILDERS & HARDSCAPE INC ADDRESS: 8832 LA GRAND AVE, GARDEN GROVE, CA 92841 PHONE: (714) 467-9018 LICENSE #/TYPE: #995068/B,C53 TABLE OF CONTENTS PAGE 1 COVER PAGE PAGE 2 SITE PLAN PAGE 3 PLOT PLAN PAGE 4 SINGLE LINE DIAGRAM PAGE 5 STRUCTURAL ATTACHMENT DETAIL PAGE 6 LABELS AND WARNING SIGNAGE PAGE 7 PV MODULE SPEC SHEET PAGE 8 INVERTER SPEC SHEET PAGE 9 UL LISTING PAGE 10 GROUNDING PAGE 11 RAPID SHUTDOWN SYSTEM INFORMATION SIZE(kw): 6.400 MODULE TYPE: 16 URE SOLAR FBM400MFG-BB INVERTERS(S): 16 ENPHASE IQ7PLUS-72-2-US INVERTER TYPE: MICRO-INVERTER SCOPE OF WORK: INSTALL (16) ROOF MOUNTED PV SOLAR MODULES, (16) ENPHASE IQ7PLUS-72-2-US INVERTER(S)(240V). (DC) / 5.783 (CEC-AC) Page RE V I S I O N S : Pr o j e c t N a m e 6. 4 0 0 k W ( D C ) / 5 . 7 8 3 k W ( C E C - A C ) PH O T O V O L T A I C S Y S T E M 19 1 5 T R A S K A V E 19 1 5 T R A S K A V E , SA N T A A N A , C A 9 2 7 0 6 AP N : 1 0 1 0 4 2 2 9 DA T E : 02 / 2 2 / 2 0 2 3 DR A W N B Y : ZM Co n t r a c t o r s S i g n a t u r e : PR E M I E R B U I L D E R S & H A R D S C A P E I N C 88 3 2 L A G R A N D A V E GA R D E N G R O V E , C A 9 2 8 4 1 PH O N E : ( 7 1 4 ) 4 6 7 - 9 0 1 8 LI C E N S E : # 9 9 5 0 6 8 / B , C 5 3 CO V E R P A G E 1B OF 11 PROJECT INFORMATION NAME:1915 TRASK AVE ADDRESS:1915 TRASK AVE, SANTA ANA, CA 92706 APN:10104229 JURISDICTION:SANTA ANA OCCUPANCY GROUP: R3 CONSTRUCTION TYPE: V-B COUNTY ELECTRONIC STAMP The scope of the plans is for the installation of the solar photovoltaic system only and the approval is subject to compliance with all applicable city and state codes and regulations regarding construction. The approval of the plans does not constitute any certification of the accuracy, completeness, or building permit status of the existing buildings and structures as shown. Bldg# 101114562 Elec# 20179255 Issued 08/13/23 1915 W Trask Ave 08/14/23 Page RE V I S I O N S : Pr o j e c t N a m e 6. 4 0 0 k W ( D C ) / 5 . 7 8 3 k W ( C E C - A C ) PH O T O V O L T A I C S Y S T E M 1 9 1 5 T R A S K A V E 1 9 1 5 T R A S K A V E , SA N T A A N A , C A 9 2 7 0 6 AP N : 1 0 1 0 4 2 2 9 DA T E : 02 / 2 2 / 2 0 2 3 DR A W N B Y : ZM Co n t r a c t o r s S i g n a t u r e : PR E M I E R B U I L D E R S & H A R D S C A P E I N C 88 3 2 L A G R A N D A V E GA R D E N G R O V E , C A 9 2 8 4 1 PH O N E : ( 7 1 4 ) 4 6 7 - 9 0 1 8 LI C E N S E : # 9 9 5 0 6 8 / B , C 5 3 CO V E R P A G E 1C OF 11 NOTE: 1. IN CASE OF EMERGENCY, CALL ______________________ AT WORK PHONE #___________________ OR HOME PHONE#__________________. 2. SEDIMENT FROM AREAS DISTURBED BY CONSTRUCTION SHALL BE RETAINED ON SITE USING STRUCTURAL CONTROLS TO THE MAXIMUM EXTENT PRACTICABLE. 3. STOCKPILES OF SOIL SHALL BE PROPERLY CONTAINED TO MINIMIZE SEDIMENT TRANSPORT FROM THE SITE TO STREETS, DRAINAGE FACILITIES OR ADJACENT PROPERTIES VIA RUNOFF, VEHICLE TACKING, OR WIND. 4. APPROPRIATE BMP'S FOR CONSTRUCTION-RELATED MATERIALS, WASTES, SPILLS SHALL BE IMPLEMENTED TO MINIMIZE TRANSPORT FROM THE SITE TO STREETS, DRAINAGE FACILITIES, OR ADJOINING PROPERTIES BY WIND OR RUNOFF. 5. RUNOFF FROM EQUIPMENT AND VEHICLE WASHING SHALL BE CONTAINED AT CONSTRUCTION SITES UNLESS TREATED TO REDUCE OR REMOVE SEDIMENT AND OTHER POLLUTANTS. 6. ALL CONSTRUCTION CONTRACTOR AND SUBCONTRACTOR PERSONNEL ARE TO BE MADE AWARE OR THE REQUIRED BEST MANAGEMENT PRACTICES AND GOOD HOUSEKEEPING MEASURES FOR THE PROJECT SITE AND ANY ASSOCIATED CONSTRUCTION STAGING AREAS. 7. AT THE END OF EACH DAY OF CONSTRUCTION ACTIVITY ALL CONSTRUCTION DEBRIS AND WASTE MATERIALS SHALL BE COLLECTED AND PROPERLY DISPOSED IN TRASH OR RECYCLE BINS. 8. CONSTRUCTION SITES SHALL BE MAINTAINED IN SUCH A CONDITION THAT AN ANTICIPATED STORM DOES NOT CARRY WASTES OR POLLUTANTS OFF THE SITE. DISCHARGES OF MATERIAL OTHER THAN STORMWATER ONLY WHEN NECESSARY FOR PERFORMANCE AND COMPLETION OF CONSTRUCTION PRACTICES AND WHERE THEY DO NOT: CAUSE OR CONTRIBUTE TO A VIOLATION OF ANY WATER QUALITY STANDARD; CAUSE OR THREATEN TO CAUSE POLLUTION, CONTAMINATION, OR NUISANCE; OR CONTAIN A HAZARDOUS SUBSTANCE IN A QUANTITY REPORTABLE UNDER FEDERAL REGULATIONS 40 CFR PARTS 117 AND 302. 9. POTENTIAL POLLUTANTS INCLUDE BUT ARE NOT LIMITED TO: SOLID OR LIQUID CHEMICAL SPILLS; WASTES FROM PAINTS, STAINS, SEALANTS, GLUES, LIMES, PESTICIDES, HERBICIDES, WOOD PRESERVATIVES AND SOLVENTS; ASBESTOS FIBERS, PAINT FLAKES OR STUCCO FRAGMENTS; FUELS, OILS, LUBRICANTS, AND HYDRAULIC, RADIATOR OR BATTERY FLUIDS; FERTILIZERS, VEHICLE/EQUIPMENT WASH WATER AND CONCRETE WASH WATER; CONCRETE, DETERGENT OR FLOATABLE WASTES; WASTES FROM ANY ENGINE/EQUIPMENT STEAM CLEANING OR CHEMICAL DEGREASING AND SUPERCHLORINATED POTABLE WATER LINE FLUSHING. DURING CONSTRUCTION, PERMITTEE SHALL DISPOSE OF SUCH MATERIALS IN A SPECIFIED AND CONTROLLED TEMPORARY AREA ON-SITE, PHYSICALLY SEPARATED FROM POTENTIAL STORMWATER RUNOFF, WITH ULTIMATE DISPOSAL IN ACCORDANCE WITH LOCAL, STATE AND FEDERAL REQUIREMENTS. 10. DEWATERING OF CONTAMINATED GROUNDWATER, OR DISCHARGING CONTAMINATED SOILS VIA SURFACE EROSION IS PROHIBITED. DEWATERING OF NON-CONTAMINATED GROUNDWATER REQUIRES A NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM PERMIT FROM THE RESPECTIVE STATE REGIONAL WATER QUALITY CONTROL BOARD. 11. GRADED AREAS ON THE PERMITTED AREA PERIMETER MUST DRAIN AWAY FROM THE FACE OF SLOPES AT THE CONCLUSION OF EACH WORKING DAY. DRAINAGE IS TO BE DIRECTED TOWARD DESILTING FACILITIES. 12. THE PERMITTEE AND CONTRACTOR SHALL BE RESPONSIBLE AND SHALL TAKE NECESSARY PRECAUTIONS TO PREVENT PUBLIC TRESPASS ONTO AREAS WHERE IMPOUNDED WATER CREATES A HAZARDOUS CONDITION. 13. THE PERMITTEE AND CONTRACTOR SHALL INSPECT THE EROSION CONTROL WORK AND INSURE THAT THE WORK IS IN ACCORDANCE WITH THE APPROVED PLANS. 14. THE PERMITTEE SHALL NOTIFY ALL GENERAL CONTRACTORS, SUBCONTRACTORS, MATERIAL SUPPLIERS, LESSEES, AND PROPERTY OWNERS: THAT DUMPING OF CHEMICALS INTO THE STORM DRAIN SYSTEM OR THE WATERSHED IS PROHIBITED. 15. EQUIPMENT AND WORKERS FOR EMERGENCY WORK SHALL BE MADE AVAILABLE AT ALL TIMES DURING THE RAINY SEASON. NECESSARY MATERIALS SHALL BE AVAILABLE ON SITE AND STOCKPILED AT CONVENIENT LOCATIONS TO FACILITATE RAPID CONSTRUCTION OF TEMPORARY DEVICES WHEN RAIN IS IMMINENT. 16. ALL REMOVABLE EROSION PROTECTIVE DEVICES SHALL BE IN PLACE AT THE END OF EACH WORKING DAY WHEN THE 5-DAY RAIN PROBABILITY FORECAST EXCEEDS 40%. 17. SEDIMENTS FROM AREAS DISTURBED BY CONSTRUCTION SHALL BE RETAINED ON SITE USING AN EFFECTIVE COMBINATION OF EROSION AND SEDIMENT CONTROLS TO THE MAXIMUM EXTENT PRACTICABLE, AND STOCKPILES OF SOIL SHALL BE PROPERLY CONTAINED TO MINIMIZE SEDIMENT TRANSPORT FROM THE SITE TO STREETS, DRAINAGE FACILITIES OR ADJACENT PROPERTIES VIA RUNOFF, VEHICLE TRACKING, OR WIND. 18. APPROPRIATE BMPS FOR CONSTRUCTION-RELATED MATERIALS, WASTES, SPILLS OR RESIDUES SHALL BE IMPLEMENTED AND RETAINED ON SITE TO MINIMIZE TRANSPORT FROM THE SITE TO STREETS, DRAINAGE FACILITIES, OR ADJOINING PROPERTY BY WIND OR RUNOFF. COUNTY ELECTRONIC STAMP 1915 W Trask Ave 08/14/23 Page RE V I S I O N S : Pr o j e c t N a m e 6. 4 0 0 k W ( D C ) / 5 . 7 8 3 k W ( C E C - A C ) PH O T O V O L T A I C S Y S T E M 1 9 1 5 T R A S K A V E 1 9 1 5 T R A S K A V E , SA N T A A N A , C A 9 2 7 0 6 AP N : 1 0 1 0 4 2 2 9 DA T E : 02 / 2 2 / 2 0 2 3 DR A W N B Y : ZM Co n t r a c t o r s S i g n a t u r e : PR E M I E R B U I L D E R S & H A R D S C A P E I N C 88 3 2 L A G R A N D A V E GA R D E N G R O V E , C A 9 2 8 4 1 PH O N E : ( 7 1 4 ) 4 6 7 - 9 0 1 8 LI C E N S E : # 9 9 5 0 6 8 / B , C 5 3 SI T E P L A N 02 OF 11 MSP PVLCA/C D. comp shingle roofing material ROOF FRAMING 2"X12" ROOF RAFTER @ 16" O.C Ridge 24" EXTERIOR WALL load bearing wall INTERIOR WALL load bearing wall STRUT PURLIN CELLING JOIST 9'-0" MAX SPAN ROOF SECTION PLAN SCALE: NTS N S EW Scale: 1" = 10' (For 24x36 Print) COUNTY ELECTRONIC STAMP MAIN RESIDENCE FRONT OF RESIDENCE REAR OF RESIDENCE (E ) DR I V E W A Y (E) GARAGE PROPERTY LINE PR O P E R T Y L I N E PR O P E R T Y L I N E 1915 TRASK AVE 30'-6" 42'-6" 34'-3" 96'-1" 1915 W Trask Ave 08/14/23 Page RE V I S I O N S : Pr o j e c t N a m e 6. 4 0 0 k W ( D C ) / 5 . 7 8 3 k W ( C E C - A C ) PH O T O V O L T A I C S Y S T E M 1 9 1 5 T R A S K A V E 1 9 1 5 T R A S K A V E , SA N T A A N A , C A 9 2 7 0 6 AP N : 1 0 1 0 4 2 2 9 DA T E : 02 / 2 2 / 2 0 2 3 DR A W N B Y : ZM Co n t r a c t o r s S i g n a t u r e : PR E M I E R B U I L D E R S & H A R D S C A P E I N C 88 3 2 L A G R A N D A V E GA R D E N G R O V E , C A 9 2 8 4 1 PH O N E : ( 7 1 4 ) 4 6 7 - 9 0 1 8 LI C E N S E : # 9 9 5 0 6 8 / B , C 5 3 PL O T P L A N BUILDING SPECIFICATIONS TYPE:S.F.D STORIES:1 BUILDING HEIGHT(FT.): 12 BUILDING(SQ.FT):3103 ROOF SLOPES(°):22 ROOF FRAME MEMBER: 2X12 RAFTER O.C. SPACING(IN.):16 MAX SPAN:9'-0" IN BETWEEN SUPPORTS MIN LAG BOLT EMBEDMENT(IN.):2-1/2 MOUNTING AND STANDOFF SPECIFICATIONS ROOFING MATERIAL:SINGLE LAYER COMP RACKING SYSTEM:IRONRIDGE STANDOFF DISTANCE(IN.): 64 MOUNTING TYPE: FLUSH MOUNT TILT LEG HEIGHT (IN.): N/A HEIGHT OF PV MODULE ABOVE ROOF SURFACE:3" TO 5" MAX CANTILEVER (IN.): 24 SYSTEM SPECIFICATIONS SIZE(kW):6.400 MODULE:(16) URE SOLAR FBM400MFG-BB INVERTER(S):(16) ENPHASE IQ7PLUS-72-2-US INVERTER TYPE:MICRO-INVERTER STRING SCHEDULE:2 CIRCUIT(S) OF 8 MODULES SYSTEM WEIGHT(LBS): 845.44 ARRAY AREA(SQ.FT):336.21 ARRAY AZIMUTH(°):180 LBS/SQ.FT:2.51 03 OF 11 ROOF MOUNTED NOTES: ADDITIONAL BUILDING DATA TOTAL ARRAY AREA (SQ. FT.):336.21 TOTAL PLAN VIEW ROOF AREA (SQ. FT.):3103 OCCUPYING PV PERCENTAGE:10.84% SPRINKLER SYSTEM INSTALLED (IFC 903.3.1.3)NO - SOLAR PHOTOVOLTAIC SYSTEM TO BE INSTALLED ON RESIDENTIAL STRUCTURE (GROUP R3 BUILDINGS). -THIS SYSTEM WILL NOT BE INTERCONNECTED UNTIL APPROVAL FROM THE LOCAL JURISDICTION AND THE UTILITY IS OBTAINED. -A 36-INCH WIDE PATHWAY SHALL BE PROVIDED TO THE EMERGENCY ESCAPE AND RESCUE OPENING(S). -IF THE EXISTING MAIN SERVICE PANEL DOES NOT HAVE A VERIFIABLE GROUNDING ELECTRODE, IT IS THE CONTRACTOR'S RESPONSIBILITY TO INSTALL A SUPPLEMENTAL GROUNDING ELECTRODE. R324.6.1 Pathways R324.6.2 Setback at ridge R324.6.2.1 Alternative setback at ridge Exceptions: 1. These requirements shall not apply to structures designed and constructed in accordance with the International Residential Code. 2. These requirements shall not apply to roofs with slopes of 2 units vertical in 12 units horizontal or less. ROOF ACCESS POINTS PER 2022 CRC, R324 (IFC 1204) MSP PVLC JB A/C D. N S EW Scale: 3/16" = 1'-0" (For 24x36 Print) COUNTY ELECTRONIC STAMP (E) 225A MAIN SERVICE PANEL 120/240VAC SINGLE PHASE NEMA 3R JUNCTION BOX 3FT WIDTH FIRE PATHWAY 3' 5'-4" 1'-4" (N) SUPPORT RAILS (TYP.) (E) ROOF FRAMING CENTERLINE (N) TYP. ATTACHMENT POINT (28) IN TOTALROOF ACCESS POINT (STREET-SIDE) (N) ENPHASE AC COMBINER BOX 240VAC, NEMA 3R CONDUIT RUN IN-ATTIC (N) 30A AC DISCONNECT 2P - NON FUSIBLE 1915 W Trask Ave 08/14/23 Page RE V I S I O N S : Pr o j e c t N a m e 6. 4 0 0 k W ( D C ) / 5 . 7 8 3 k W ( C E C - A C ) PH O T O V O L T A I C S Y S T E M 1 9 1 5 T R A S K A V E 1 9 1 5 T R A S K A V E , SA N T A A N A , C A 9 2 7 0 6 AP N : 1 0 1 0 4 2 2 9 DA T E : 02 / 2 2 / 2 0 2 3 DR A W N B Y : ZM Co n t r a c t o r s S i g n a t u r e : PR E M I E R B U I L D E R S & H A R D S C A P E I N C 88 3 2 L A G R A N D A V E GA R D E N G R O V E , C A 9 2 8 4 1 PH O N E : ( 7 1 4 ) 4 6 7 - 9 0 1 8 LI C E N S E : # 9 9 5 0 6 8 / B , C 5 3 SI N G L E L I N E DI A G R A M INVERTER VALUES: BRAND AND MODEL: ENPHASE IQ7PLUS-72-2-US INVERTER TYPE: MICRO-INVERTER MAX INPUT VOLTAGE (V): 60 MAX INPUT CURRENT (A): 15 NOMINAL OUTPUT VOLTAGE (V): 240 MAX CONT. OUTPUT CURRENT (A): 1.21 INVERTER OCPD (A): 15 MAX POWER AT 25ºC (W): 290 AMBIENT TEMPERATURE ºF: -40 PV MODULE RATINGS BRAND AND MODEL: URE SOLAR FBM400MFG-BB MAX POWER [Pmax] (w): 400 MAX POWER-POINT VOLTAGE [Vmp] (V): 31.17 OPEN CIRCUIT VOLTAGE [Voc] (V):37.2 MAX POWER-POINT CURRENT [Imp] (A):12.84 SHORT CIRCUIT CURRENT [Isc] (A):13.68 MAX SERIES FUSE [OCPD] (A): 30 MAX SYSTEM VOLTAGE (V): 600 NOTES: 1- ALL METALLIC RACEWAYS AND EQUIPMENT SHALL BE BONDED AND ELECTRICALLY CONTINUOUS (NEC 250.90, 250.96). 2- GROUNDING BUSHINGS ARE REQUIRED AROUND PREPUNCHED CONCENTRIC KNOCKOUTS ON THE DC SIDE OF THE SYSTEM (NEC 250.97) 3- THE GROUNDING ELECTRODE CONDUCTOR WILL BE CONTINUOUS, EXCEPT FOR SPLICES OR JOINTS AT BUSBARS WITHIN LISTED EQUIPMENT. (NEC 250.64) 4- THE EQUIPMENT GROUNDING CONDUCTOR MAY BE USED AS A GROUNDING ELECTRODE CONDUCTOR. (NEC 250.121 EXCEPTION, INSTALLED PER 250.6(A), II, III, VI.) 5- INSTALLER TO IDENTIFY THE EXISTING GROUNDING ELECTRODE TYPE (I.E. DRIVEN ROD, UFER, WATER PIPE, OR COMBINATION OF SOME OR ALL OF THE PREVIOUSLY MENTIONED). IN EXISTING ELECTRICAL SYSTEMS THAT USE ONLY A WATER PIPING GROUNDING ELECTRODE SYSTEM, AN ADDITIONAL GROUNDING ELECTRODE (I.E DRIVEN ROD) SHALL BE PROVIDED. (NEC 250.50) -PER NEC 250.53(2), A SINGLE ROD, PIPE OR PLATE ELECTRODE SHALL BE SUPPLEMENTED BY AN ADDITIONAL ELECTRODE OF TYPE SPECIFIED IN 250.52(A)(2) THROUGH (A)(8) SPACED NO LESS THAN 6FT APART. EXCEPTION, IF A SINGLE ROD, PIPE OR PLATE GROUNDING ELECTRODE HAS A RESISTANCE TO EARTH OF 25 OHMS OR LESS, THE SUPPLEMENTAL ELECTRODE SHALL NOT BE REQUIRED. -# 4 AWG CU TO UNDERGROUND METAL WATER PIPE THAT IS A MINIMUM 10 FOOT BURIAL IN PIPE LENGTH. CONNECT GROUNDING ELECTRODE CONDUCTOR WITHIN FIVE FEET OF WHERE IT ENTERS BUILDING. 250.52(A)(1), 250.68(C). -ADDITIONAL # 4 AWG CONNECTION TO UFER IF AVAILABLE PER 250.66. IF UFER NOT AVAILABLE THEN TWO #6 AWG CU CONNECTIONS TO GROUND RODS SEPARATED BY AT LEAST 6 FT IS NEEDED 250.33. MICROINVERTER TO JBOX ITEM NUMBER OF MODULES IN CIRCUIT ADJUSTED TEMP. ADJUSTMENT (7/8"+ ABOVE ROOF) CORRECTED Ifc (A) FOR WIRE SIZING AWG NEEDED NUMBER OF CONDUCTORS EGC SIZE CONDUIT 1.1 8 12.10 0.91 13.30 #12 THWN-2 L1, L2, G #6 ENPHASE Q CABLE MICRO INVERTER INPUT (DC SIDE) POWER: 400W < MAX INPUT POWER OK VOLTAGE: 37.2 x 1.14 x 1 = 42.41V < 60V OK SHORT CIRCUIT: 13.68 = 13.68A < 15A OK WIRE CHECK FROM ABOVE TABLE ENPHASE Q CABLE CONTAINS (2) #12 THWN-2 AWG WIRES: 13.30A < 30A OK 04 OF 11 MAXIMUM VOLTAGE & VOLTAGE CORRECTION FACTOR (DC SIDE) MICRO-INVERTER INPUT [CEC 690.7] LOWEST EXPECTED AMBIENT TEMPERATURE (ºC):-7 ºC VOLTAGE CORRECTION FACTOR:1.14 MODULE OPEN CIRCUIT VOLTAGE:37.2 MODULE PER MICRO-INVERTER 1 ADJUSTED VOLTAGE:42.41 MAXIMUM VOLTAGE:60 V LOAD CENTER TO MSP CALCULATION ITEM TOTAL INVERTER OUTPUT (A) CONTINUOUS RESULT (A)TEMPERATURE CORRECTION CORRECTED (A)AWG NEEDED NUMBER OF CONDUCTORS EGC/GEC CONDUIT 3.1 19.36 1.25 24.20 0.91 26.59 #8 THWN-2 L1, L2, N, G #8 3/4" EMT J-BOX TO LOAD CENTER CALCULATION ITEM ADJUSTED (A) TEMP. ADJUSTMENT (IN ATTIC)ADJUSTED (A) Ifc # ENERGIZED CONDUCTORS IN RACEWAY RACEWAY ADJUSTMENT FACTOR ADJUSTED (A) AWG NEEDED NUMBER OF CONDUCTORS EGC SIZE CONDUIT 2.1 12.10 0.91 13.30 4 0.80 16.62 #12 THWN-2 (2)L1, (2)L2, G #8 3/4" EMT (N) 40A PV BREAKER 16 TOTAL MODULES 16 TOTAL INVERTERS EQUIPMENT LEGEND ITEM DESCRIPTION A (N) URE SOLAR FBM400MFG-BB MODULE B (N) NEMA 3R JUNCTION BOX (1) TOTAL. SEE LAYOUT. C (N) ENPHASE AC COMBINER BOX 240VAC, NEMA 3R, 10KAIC D (N) NEMA 3R 30A AC DISCONNECT 240VAC 10,000AIC RATING, NON-FUSIBLE, BLADE TYPE VISIBLE & LOCKABLE INV #1: (N) ENPHASE IQ7PLUS-72-2-US INVERTER SYSTEM RATINGS NOMINAL SYSTEM VOLTAGE (V):240Vac AC INVERTER OUTPUT (A):19.36 G B #6 BARE COPPER GROUND - EQUIPMENT CIRCUIT 2 - 8 MODULES INV# 1 (TYP.) A 1.1 #6 BARE COPPER GROUND - EQUIPMENT CIRCUIT 1 - 8 MODULES A 1.1 2.1 3.1 G 20A PV SOLAR 20A PV SOLAR C 15A ENVOY BUS BAR: 225A x 120% = 270.00A TOTAL BUS LOAD: = 224.20A ≤ 270.00A 705.12(B)(3)(2), BUSBAR END-FED PV SOLAR BREAKER TO BE MOUNTED ON THE OPPOSITE END OF THE BUSBAR FARTHEST FROM THE MAIN BREAKER OR INPUT FEEDER SEE NOTE 5 M N (E) 200A MAIN BREAKER END-FED G (N) 40A PV BREAKER LINE LOAD (E) 225A MAIN SERVICE METER/PANEL 120/240VAC, 1-PHASE, 3-WIRE, 10KAIC RATING, MSP SUITABLE FOR USE WITH 60°C/75°C Cu/Al WIRE ON OFF G D 3.1 PER NEC 250.122, 250.166, 690.47(C)(3), 250.64(E) SEE NOTES EGC/GEC COUNTY ELECTRONIC STAMP 1915 W Trask Ave 08/14/23 Page RE V I S I O N S : Pr o j e c t N a m e 6. 4 0 0 k W ( D C ) / 5 . 7 8 3 k W ( C E C - A C ) PH O T O V O L T A I C S Y S T E M 1 9 1 5 T R A S K A V E 1 9 1 5 T R A S K A V E , SA N T A A N A , C A 9 2 7 0 6 AP N : 1 0 1 0 4 2 2 9 DA T E : 02 / 2 2 / 2 0 2 3 DR A W N B Y : ZM Co n t r a c t o r s S i g n a t u r e : PR E M I E R B U I L D E R S & H A R D S C A P E I N C 88 3 2 L A G R A N D A V E GA R D E N G R O V E , C A 9 2 8 4 1 PH O N E : ( 7 1 4 ) 4 6 7 - 9 0 1 8 LI C E N S E : # 9 9 5 0 6 8 / B , C 5 3 ST R U C T U R A L AT T A C H M E N T 05 OF 11 pv module comp shingle roofing material roof framing comp shingle roofing material flashing roof framing l-foot (1) 5/16" x 3" lag screw 2-1/2" min. embedment 3" to 5" pv modu l e rail COUNTY ELECTRONIC STAMP 1915 W Trask Ave 08/14/23 Page RE V I S I O N S : Pr o j e c t N a m e 6. 4 0 0 k W ( D C ) / 5 . 7 8 3 k W ( C E C - A C ) PH O T O V O L T A I C S Y S T E M 1 9 1 5 T R A S K A V E 1 9 1 5 T R A S K A V E , SA N T A A N A , C A 9 2 7 0 6 AP N : 1 0 1 0 4 2 2 9 DA T E : 02 / 2 2 / 2 0 2 3 DR A W N B Y : ZM Co n t r a c t o r s S i g n a t u r e : PR E M I E R B U I L D E R S & H A R D S C A P E I N C 88 3 2 L A G R A N D A V E GA R D E N G R O V E , C A 9 2 8 4 1 PH O N E : ( 7 1 4 ) 4 6 7 - 9 0 1 8 LI C E N S E : # 9 9 5 0 6 8 / B , C 5 3 SI G N A G E 06 OF 11 NEC 705.10 - ON MAIN SERVICE PANEL: CAUTION 1915 TRASK AVE, SANTA ANA, CA 92706 WARNING ELECTRIC SHOCK HAZARD TERMINALS ON BOTH THE LINE AND LOAD SIDES MAY BE ENERGIZED IN THE OPEN POSITION AC PHOTOVOLTAIC DISCONNECT NEC 690.13, 690.15 - AT J-BOXES, ENCLOSURES, DISTRIBUTION EQUIPMENT, AND AC/DC DISCONNECTS WARNING ELECTRICAL SHOCK HAZARD TERMINALS ON BOTH THE LINE AND LOAD SIDE MAY BE ENERGIZED IN THE OPEN POSITION NEC 690.56 - WITHIN 3FT OF SERVICE DISCONNECT: RAPID SHUTDOWN SWITCH FOR SOLAR PV SYSTEM (690.56(C) RED WITH WHITE LETTERING) WARNING POWER SOURCE OUTPUT CONNECTION DO NOT RELOCATE THIS OVERCURRENT DEVICE TURN RAPID SHUTDOWN SWITCH TO THE "OFF" POSITION TO SHUT DOWN PV SYSTEM AND REDUCE SHOCK HAZARD IN ARRAY SOLAR ELECTRIC PV PANELS SOLAR PV SYSTEM EQUIPPED WITH RAPID SHUTDOWN (690.56(C)(1)(a) YELLOW WITH BLACK LETTERING) NEC 690.56 - ON RAPID SHUTDOWN DISCONNECT: OUTPUT CURRENT: OPERATING VOLTAGE: 240V 19.4A NEC 690.54 - ON AC DISCONNECT:WARNING THIS EQUIPMENT FED BY MULTIPLE SOURCES. TOTAL RATING OF ALL OVERCURRENT DEVICES, EXCLUDING MAIN SUPPLY OVERCURRENT DEVICE, SHALL NOT EXCEED AMPACITY OF BUSBAR ALL PLAQUES AND SIGNAGE REQUIRED BY THE LATEST EDITION OF CALIFORNIA ELECTRICAL CODE WILL BE INSTALLED AS REQUIRED. ALTERNATE POWER SOURCE PLACARD SHALL BE METALLIC OR PLASTIC, ENGRAVED, OR MACHINE PRINTED LETTERS IN A CONTRASTING COLOR TO THE PLAQUE. THIS PLAQUE WILL BE ATTACHED BY POP RIVETS OR SCREWS OR OTHER APPROVED METHOD. IF EXPOSED TO SUNLIGHT, IT SHALL BE UV RESISTANT. PHOTOVOLTAIC DC CONDUCTORS SHALL BE LABELED, "WARNING PHOTOVOLTAIC DC POWER SOURCE" OR EQUIVALENT EVERY 10 FT AND KEPT MINIMUM 18" BELOW THE ROOF SURFACE. PV DC CIRCUIT LABELS SHALL APPEAR ON EVERY SECTION OF THE WIRING SYSTEM THAT IS SEPARTED BY ENCLOSURES, WALLS, PARTITIONS, CEILINGS, OR FLOORS. PV DC LABELS SHALL BE REFLECTIVE, SUITABLE FOR SURROUNDING ENVIRONMENT, AND WHITE LETTERING ON A RED BACKGROUND. [690.31(G)] EXPOSED NON-CURRENT CARRYING METAL PARTS OF MODULE FRAMES, EQUIPMENTS, AND CONDUCTOR ENCLOSURES SHALL BE GROUNDED IN ACCORDANCE WITH 250.134 OR 250.136(A) REGARDLESS OF VOLTAGE. EACH MODULE SHALL BE GROUNDED USING THE SUPPLIED CONNECTION POINT IDENTIFIED ON THE MODULE AND THE MANUFACTURER'S INSTRUCTIONS. IF THE EXISTING GROUNDING ELECTRODE SYSTEM CANNOT BE VERIFIED OR IS ONLY METALLIC WATER PIPING, IT IS THE CONTRACTOR'S RESPONSIBILITY TO INSTALL A SUPPLEMENTAL GROUNDING ELECTRODE. EQUIPMENT COMPLIES WITH RAPID SHUTDOWN REQUIREMENTS. [690.12] PLAQUES SHALL BE PLASTIC ENGRAVED IN A CONTRASTING COLOR TO THE PLAQUE. NEC 705.10(C) - AT EACH SERVICE EQUIPMENT: CAUTION MULTIPLE SOURCES OF POWER SOURCES INCLUDE: UTILITY, PV SOLAR MULTIPLE SOURCES OF POWER DISCONNECTS LOCATED AS SHOWN NEC 705.12(B)(3)(2) - BY BREAKER AT DISTRIBUTION EQUIPMENT: NEC 705.12(B)(3)(3) - BY BREAKER AT DISTRIBUTION EQUIPMENT: MSP PVLC A/C D. N COUNTY ELECTRONIC STAMP ENPHASE AC COMBINER BOX MAIN ELECTRIC SERVICE DISCONNECT PV SYSTEM DISCONNECT FOR UTILITY OPERATION 1915 W Trask Ave 08/14/23 Page RE V I S I O N S : Pr o j e c t N a m e 6. 4 0 0 k W ( D C ) / 5 . 7 8 3 k W ( C E C - A C ) PH O T O V O L T A I C S Y S T E M 1 9 1 5 T R A S K A V E 1 9 1 5 T R A S K A V E , SA N T A A N A , C A 9 2 7 0 6 AP N : 1 0 1 0 4 2 2 9 DA T E : 02 / 2 2 / 2 0 2 3 DR A W N B Y : ZM Co n t r a c t o r s S i g n a t u r e : PR E M I E R B U I L D E R S & H A R D S C A P E I N C 88 3 2 L A G R A N D A V E GA R D E N G R O V E , C A 9 2 8 4 1 PH O N E : ( 7 1 4 ) 4 6 7 - 9 0 1 8 LI C E N S E : # 9 9 5 0 6 8 / B , C 5 3 MO D U L E SP E C I F I C A T I O N S 07 OF 11 COUNTY ELECTRONIC STAMP 1915 W Trask Ave 08/14/23 1915 TRASK AVE SANTA ANA, CA 92706 1915 TRASK AVE Prepared For: PREMIER BUILDERS AND HARDSCAPE 8832 LA GRAND AVE GARDEN GROVE, CA 92841 714-467-9018 Design Criteria 1- Code: CALIFORNIA BLDG CODE 2022 / ASCE 7-16 2 - Wind: 95 MPH, Exposure: C 3 - Wood Species: DF-L No. 2 (SG = 0.5 ) Notice: Use restrictions of these calculations. The attached Calculations are valid only when bearing original signature hereon. Contractor/Client to verify existing dimensions/conditions prior to construction & solar racking is installed per manufacturer span requirements. The use of these calculations is solely intended for the above mentioned project. 1-844-PV ELITE | info@yoursolarplans.com 3000 E. Birch Street Suite 201 | Brea CA 92821 2/22/2023 Structural Calculations for SOLAR POWER SYSTEM CONNECTION CHECK AT: Job: 1915 W Trask Ave 08/14/23 2/22/23, 9:28 AM ATC Hazards by Location https://hazards.atcouncil.org/#/wind?lat=33.7674676&lng=-117.8962258&address=1915 Trask Ave%2C Santa Ana%2C CA 92706 1/1 This is a beta release of the new ATC Hazards by Location website. Please contact us with feedback. The ATC Hazards by Location website will not be updated to support ASCE 7-22. Find out why. Hazards by Location Search Information Address:1915 Trask Ave, Santa Ana, CA 92706 Coordinates:33.7674676, -117.8962258 Elevation:106 ft Timestamp:2023-02-22T17:28:02.476Z Hazard Type:Wind ASCE 7-16 MRI 10-Year 66 mph MRI 25-Year 71 mph MRI 50-Year 77 mph MRI 100-Year 81 mph Risk Category I 89 mph Risk Category II 95 mph Risk Category III 102 mph Risk Category IV 106 mph ASCE 7-10 MRI 10-Year 72 mph MRI 25-Year 79 mph MRI 50-Year 85 mph MRI 100-Year 91 mph Risk Category I 100 mph Risk Category II 110 mph Risk Category III-IV 115 mph ASCE 7-05 ASCE 7-05 Wind Speed 85 mph The results indicated here DO NOT reflect any state or local amendments to the values or any delineation lines made during the building code adoption process. Users should confirm any output obtained from this tool with the local Authority Having Jurisdiction before proceeding with design. Please note that the ATC Hazards by Location website will not be updated to support ASCE 7-22. Find out why . Disclaimer Hazard loads are interpolated from data provided in ASCE 7 and rounded up to the nearest whole integer. Per ASCE 7, islands and coastal areas outside the last contour should use the last wind speed contour of the coastal area – in some cases, this website will extrapolate past the last wind speed contour and therefore, provide a wind speed that is slightly higher. NOTE: For queries near wind-borne debris region boundaries, the resulting determination is sensitive to rounding which may affect whether or not it is considered to be within a wind-borne debris region. Mountainous terrain, gorges, ocean promontories, and special wind regions shall be examined for unusual wind conditions. While the information presented on this website is believed to be correct, ATC and its sponsors and contributors assume no responsibility or liability for its accuracy. The material presented in the report should not be used or relied upon for any specific application without competent examination and verification of its accuracy, suitability and applicability by engineers or other licensed professionals. ATC does not intend that the use of this information replace the sound judgment of such competent professionals, having experience and knowledge in the field of practice, nor to substitute for the standard of care required of such professionals in interpreting and applying the results of the report provided by this website. Users of the information from this website assume all liability arising from such use. Use of the output of this website does not imply approval by the governing building code bodies responsible for building code approval and interpretation for the building site described by latitude/longitude location in the report. 106 ft Map data ©2023 Google, INEGI Report a map error 1915 W Trask Ave 08/14/23 ASCE 29.4.4 Rooftop Solar Panels Parallel to the Roof Surface on Buildings of All Heights and Roof Slopes. Roof Slope = 22 ° Roof Shape Gable Tributary Width s = 5.34 ft Tributary Length l = 2.83 ft Effective Area A e = 15.09 ft2 Height of Structure h = 15 ft Wind Speed V = 95 mph Exposure Category C Building Width B = 35 ft Building Length L = 60 ft Zone Width a = 3.5 ft Elevation Height zg = 106 ft Wind Directionality Kd = 0.85 Topography Factor K t = 1.00 Ground Elevation Factor Ke = 1.00 Velocity Pressure Exposure Coefficient Kz = 0.85 Velocity Pressure q z = 0.00256KzKztKdKeV 2 = 16.61 psf Solar Array Pressure Equalization a = 0.78 Array Edge Factor E = 1.50 Zone GCp p = qz(GCp)( E)( a) 3 - - 3r 3.17 -61.31 3e 2.45 -47.50 2 - - 2r 2.45 -47.50 2e - - 2n 2.45 -47.50 1 -- 1'-- 1915 W Trask Ave 08/14/23 LAG SCREW ANALYSIS Loads Wind Pressures qz = -47.50 psf Solar Panel Load QD = 3 psf Panel Length l = 5.653 ft Panel Width b 3.7175 ft Attachment Spacing s = 5.34 ft Portrait Tributary Area At = 15.09 ft2 Wind Load P W = qz * At = -717 lbs Dead Load P D = Q D * At = 45.277 lbs Uplift Pa = 0.6 P D + 0.6 Pw = -403 lbs Landscape Tributary Area At = b * s = 9.9257 ft2 Wind Load P W = qz * At = -471 lbs Dead Load P D = Q D * At = 29.777 lbs Uplift Pa = 0.6 P D + 0.6 Pw = -265 lbs Lag Screw Specific Gravity of Lumber SG = 0.50 (Douglas Fir-Larch) Diameter of Lag Screw D = 5/16 in Withdraw Design /in 1800*SG 3/2*D 3/4 = 266 lbs/in Depth of Embedment lp = 2.50 in Total Nominal Withdrawal Value W = W * l p = 665 lbs Load Duration Factor CD = 1.6 Withdrawal Design Value W' = W * C D = 1064 lbs Demand Capacity Ratio DCR = Pa / W' = 0.38 < 1 OK 1915 W Trask Ave 08/14/23 ASCE 30.3.2 Design Wind Pressure Beam/ Top Chord Check Roof Slope = 22 ° Roof Shape Gable Tributary Width s = 1.33 ft Tributary Length L = 19.00 ft Effective Area A = L ( MAX [ s , L/3] ) = 100 ft2 Height of Structure h = 15 ft Wind Speed V = 95 mph Exposure Category C Building Width B = 35 ft Building Length L = 60 ft Zone Width a = 3.5 ft Elevation Height zg = 106 ft Wind Directionality Kd = 0.85 Topography Factor Kt = 1.00 Ground Elevation Factor Ke = 1.00 Velocity Pressure Exposure Coefficient Kz = 0.85 Velocity Pressure q z = 0.00256KzKztKdKeV2 = 16.61 psf Internal Pressure Coefficient (GCpi) = -0.18 Zone GCp p = q z [(GCp) - (Gcpi)] 3 - - 3r 1.80 -32.88 3e 1.66 -30.63 2 - - 2r 1.66 -30.63 2e - - 2n 1.66 -30.63 1 -- 1'-- 1915 W Trask Ave 08/14/23 Beam/ Top Chord Check Lumber: Moment Demand # of Attachment per Rafter N A = Span : Orientation Lenght (ft) : Dead Load Roof Material: Q D = psf Live Load QLr = psf Wind Load p = psf Snow Load QS = psf Rafter Spacing s = in Wind Load, Portrait Portrait UL = Wind Load, Landscape Landscape U W = Linear Dead Load wd = plf Live Load wLr = plf Start ft Start ft End ft End ft Snow Load ws = plf Start ft Start ft End ft End ft Ma, Moment D lb-ft D+Lr lb-ft D+S lb-ft 0.6D+0.6W lb-ft D+0.45W+0.75Lr lb-ft D+0.45W+0.75S lb-ft Moment Capacity Framing Member Size Lumber Grade : DF-L No. 2 C M = 1 Ct = 1 Cr= CF = fb = psi C fu =C i = Breadth b = in Depth d = in Section Modulus Sx = bd 2 / 6 = in3 Bending Stress Capacity Fb = CM * C t * Cr * C F * fb = psi Table 4.3.1 NDS 2018 Deflection Limit E = ksi I = in4 Transient Deflection in Transient Deflection Allowed > [OKAY] Total Deflection in Total Deflection Allowed > [OKAY] -30.63 DF-L No. 2 4 j lj (ft) pd,j (lbs) pw,j (lbs) ps,j (lbs) Portrait 1 2.2 45.3 -462 0.0 6.4 45.3 -462 -462 0.0 4 12.1 45.3 -462 0.0 0.0 18.00 0.00 0.00 0.00 1.00 Portrait 3 7.9 45.3 10.00 1 2 3 4 Eave 2 0.0 0.0 0.0 0.0 0.0 0 0.0 0.0 0.0 0.0 0 0.0 0.0 0.0 0.0 0 0.0 0.0 0 0.0 Portrait 0 0.0 0.0 0 0.0 13.3 26.7 0.0 0.0 0.0 0.0 0 0.0 Portrait 0 0.0 29.777 -304 0 0 0.0 0 1.5 0 0 0.0 Portrait 1.5 0.0 Portrait 0 0.0 0.0 AT (ft 2) 15.092 9.9257 pd (lbs) 45.277 -462 p w (lbs) ps (lbs) 0 12.81 2x12 1.15 1 19.00 12.81 19.00 900 1.50 11.25 1067 1194 1067 2655 1405 1405 DCR 0.9 932 psi D 405 psi 0.43 31.6 1035 CD Fb' = C D * F b ASD Load Ma / S x 1.15 1190 psi D+S 405 psi 0.34 OKAY OKAY 1.25 1294 psi D+Lr 453 psi 0.35 OKAY 1.6 1656 psi 0.502 430 120 1600 177.98 0.6D+0.6W 1007 psi 0.61 OKAY 1.0 1 20 0.00 16 Comp 0.441 490 180 1.6 1656 psi D+0.45W+0.75S 533 psi 0.32 OKAY 1.6 1656 psi D+0.45W+0.75Lr 533 psi 0.32 OKAY ൌ ሺ െ ሻ െ െ െ ‐500.0 0.0 500.0 1000.0 1500.0 2000.0 2500.0 3000.0 0.000 5.000 10.000 15.000 20.000 1915 W Trask Ave 08/14/23 SEISMIC WEIGHT COMPARISON / ANALYSIS - (PER CEBC 2022 Part 10 Chapter 5 Section 502.5) PV System Weight Module Model URECO Panel Weight Wpanel = 47.84 lbs Number of Panels NPV = 16 Total PV System Weight W PV = W panel * NPV = 765.4 lbs Existing Roof Weight Roof Weight QD =10.0 psf Building Length Lbuild =60 ft Building Width W build =35 ft Roof Area Abuild =2100 ft2 Building Perimeter Pbuild = 190 ft Wall Height ht = 8 ft Wall weight Qwall = 15 psf Interior wall weight Qint = 10 psf Roof Load Wfloor = Abuild * QD = 21000 lbs Wall LoadWwall = ht /2 * Qwall * Pbuild + Abuild * Qint /2 = 21900 lbs Total Story Weight Wbuild = Wfloor + Wwall = 42900 lbs Percentage Weight Increase WPV / Wbuild = 1.78% < 10% OKAY 1915 W Trask Ave 08/14/23 Rev: 7/15/2021 RESIDENTIAL PHOTOVOLTAIC CHECKLIST SOL-01 CBC 2019 Solar Photovoltaic (PV) Checklist for Detached SINGLE FAMILY RESIDENCES Only Instructions: The licensed contractor of record shall complete all sections, answer the ten questions and sign the certification section below. A copy of this form shall be attached to each of TWO sets of plans, of minimum 11 x 17 size. If answering NO to any of the questions, plan check shall be required. Project Address Contractor Company Name: Contractor License Number: YES NO Are the following applicable to the proposed project? 1. Will the PV system layout provide the required three-foot wide clear access pathways per Section 605.11 of the California Fire Code, and is this shown on the roof plan? 2. Will the PV system be installed on a roof having only one roofing layer with no overlays? 3. Will the PV array be flush mounted to the existing roof so that the plane of the modules (panels) are parallel to the plane of the roof? 4. Will the PV system weigh maximum 4 pounds per square feet or less? 5. Will the PV system be installed where the modules do not overhang any roof edges (such as eaves, gabled ends, ridges and hips)? 6. Will the PV system be installed with a space of 2 minimum to 10 maximum between the underside of modules and the surface of the roof? 7. Will the PV system be installed without using any ballast system or counter-weight system? 8. Will the anchors be installed with a maximum horizontal anchor spacing of 6 feet and is this maximum horizontal spacing shown on the plans? 9. Will the minimum 5/16 lag screws be installed with a minimum of 2-1/2 inch embedment into roof rafters (with pre-drilled holes) and is this minimum embedment shown on the plans? 10. Are ALL the structural pages of the plans stamped and signed by a California licensed professional engineer? (including project specific site plan, PV layout, anchorage spacing, anchorage details and manufacturers PV support information.) I certify under penalty of perjury under the laws of the State of California that the above is true: Print Name: Signature: Phone Number: Date: Email Address: Planning & Building Agency Building Safety Division 20 Civic Center Plaza P.O. Box 1988 (M-19) Santa Ana, CA 92702 (714) 647-5800 www.santa-ana.org PREMIER BUILDERS & HARDSCAPE INC B #995068 1915 Trask Ave, Santa Ana, CA 92706 1915 W Trask Ave 08/14/23