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BETTER EARTH ELECTRIC INC. 16720 MARQUARDT AVE CERRITOS CERRITOS, CA 90703 PHONE #: (888) 373-9379 LIC #: C10-1024460 Nathan Draeger DESIGNER: DESIGN MGR: Tino Marufu NEW PV SYSTEM: 3,240 DC / 3000 AC Lillian Granillo 805 Clemensen Ave, Santa Ana, CA 92705 APN: 39641115 3/13/2023 DATE:TIME: 05:05 PM REVISION:DATE:DESCRIPTION: DRAWING TITLE: DRAWING PAGE: SCALE: NOTES SHEET P2 1. RESIDENTIAL ROOF MOUNTED PHOTOVOLTAIC SYSTEM SHALL BE INSTALLED IN ACCORDANCE WITH THE MANUFACTURES SPECIFICATIONS AND THE 2022 CALIFORNIA RESIDENTIAL CODE, SECTIONS R314, R909 AND R918, 2022 CALIFORNIA ELECTRICAL CODE AND 2022 CALIFORNIA FIRE CODE. 2. CONTRACTORS SHALL BE PRESENT DURING ALL INSPECTIONS. 3. THE ROOF ACCESS POINT REQUIRING A LADDER SHALL NOT BE LOCATED OVER A WINDOW, DOOR OR LOCATED WHERE IT CONFLICTS WITH OVERHEAD OBSTRUCTIONS SUCH AS TREE LIMBS, WIRES OR SIGNS [CRC 324.7.1]. 4. A LADDER SHALL BE PROVIDED AND SECURED TO THE STRUCTURE AT THE APPROVED ROOF ACCESS POINT PER NOT "C" ABOVE WITH A CAL OSHA APPROVED DEVICE DURING ALL INSPECTIONS. 5. EXISTING PLUMBING VENTS, SKYLIGHTS, EXHAUST OUTLETS, VENTILATION'S INTAKE AIR OPENINGS SHALL NOT BE COVERED BY THE SOLAR PHOTOVOLTAIC SYSTEM. 6. ALL EQUIPMENT SHALL BE LISTED AND LABELED BY A RECOGNIZED ELECTRICAL TESTING LABORATORY AND INSTALLED PER THE LISTING REQUIREMENTS AND THE MANUFACTURER'S INSTRUCTIONS. [NEC 690.4(D)] 7. ALL OUTDOOR EQUIPMENT SHALL BE NEMA 3R RATED, INCLUDING ALL ROOF MOUNTED TRANSITION BOXES AND SWITCHES. 8. CONTACT THE SERVICING UTILITY BEFORE POWERING ON THE PHOTOVOLTAIC SYSTEM 9. ALL WORK SHALL COMPLY WITH APPLICABLE, LOCAL, MUNICIPAL CODES, AND TO MANUFACTURERS' LISTINGS AND INSTALLATION INSTRUCTIONS. THE PV SOLAR SYSTEM WILL BE INTERCONNECTED AND OPERATED IN PARALLEL WITH THE UTILITY ELECTRICAL GRID PER THE REQUIREMENTS OF THE UTILITY AND APPLICABLE CODES. THE PV SOLAR SYSTEM IS DESIGNED IN COMPLIANCE WITH CEC 690.12 (RAPID SHUTDOWN). JURISDICTION NOTES ELECTRICAL NOTES CONSTRUCTION NOTES UTILITY NOTES 1. ALL EQUIPMENT SHALL BE INSTALLED IN ACCORDANCE WITH THE MANUFACTURER'S INSTALLATION INSTRUCTIONS. 2. ALL OUTDOOR EQUIPMENT SHALL BE RAIN TIGHT WITH MINIMUM NEMA 3R RATING. 3. ALL LOCATIONS ARE APPROXIMATE AND REQUIRE FIELD VERIFICATION. 4. THE SOLAR INSTALLATION SHALL NOT OBSTRUCT ANY PLUMBING OR MECHANICAL VENTS. 5. A LADDER WILL BE IN PLACE FOR INSPECTIONS IN COMPLIANCE WITH CAL OSHA REGULATIONS. 6. MODULE MOUNTING STRUCTURE WILL BE TIED DIRECTLY INTO STRUCTURAL ELEMENTS OF SINGLE FAMILY DWELLING ROOF TRUSSES / RAFTERS OR BEAMS ACCORDING TO MOUNTING STRUCTURE DIRECTIONS. 7. ROOF COVERING PENETRATIONS SHALL BE DESIGNED, INSTALLED AND MAINTAINED IN ACCORDANCE WITH BUILDING CODE AND THE APPROVED MANUFACTURER'S INSTRUCTIONS SUCH THAT THE ROOF COVERINGS SHALL SERVE TO PROTECT THE BUILDING STRUCTURE. 8. CONDUIT, WIRING SYSTEMS AND RACEWAYS FOR PHOTOVOLTAIC CIRCUITS SHALL BE LOCATED AS CLOSE AS POSSIBLE TO THE RIDGE, HIP, OR VALLEY AS DIRECTLY AS POSSIBLE TO POSSIBLE TO AN OUTSIDE WALL TO REDUCE TRIP HAZARDS AND MAXIMIZE VENTILATION OPPORTUNITIES. 9. WE WILL MAINTAIN 6" CLEARANCE FROM ALL VENTS AND OBSTRUCTIONS. 10. CONDUIT RUNS TO BE DETERMINED IN FIELD 1. PV SOURCE CIRCUIT(S) ARE TO BE SUNLIGHT-RESISTANT PV-WIRE AS PERMITTED BY CEC 690.31(B). 2. ALL DIRECT CURRENT CIRCUITS ARE TO BE INSTALLED IN METAL RACEWAY FROM THE POINT OF PENETRATION OF THE SURFACE OF THE BUILDING OR STRUCTURE TO THE MAIN SERVICE PANEL AS MANDATED BY CEC 690.31(E). 3. WEATHERPROOF J-BOX – NEMA 3R. 4. ROOFTOP CONDUIT SHALL BE A MINIMUM OF 1" ABOVE THE ROOF SURFACE. 5. ALL WORK SHALL COMPLY WITH THE 2022 CALIFORNIA ELECTRICAL CODE (C.E.C.) AND ALL OTHER LOCAL CODES AS APPROVED BY THE AUTHORITY HAVING JURISDICTION. CODE REFERENCES · 2022 CALIFORNIA BUILDING CODE · 2022 CALIFORNIA RESIDENTIAL CODE · 2022 CALIFORNIA ELECTRICAL CODE · 2022 CALIFORNIA FIRE CODE · 2022 CALIFORNIA MECHANICAL CODE · 2022 CALIFORNIA GREEN CODE · 2022 CALIFORNIA PLUMBING CODE · 2022 CALIFORNIA ENERGY CODE · ANY OTHER LOCAL AND MUNICIPAL CODES 1. ALL EXPOSED ROOF WIRING SHALL BE USE-2 TYPE RATED FOR (90 DEGREE C) WET CONDITIONS. OTHER OUTDOOR WIRING SHALL BE COPPER THWN-2 TYPE RATED FOR (90 DEGREE C) APPLICATION IN EMT CONDUIT. 2. WHERE METALLIC CONDUIT CONTAINING DC CONDUCTORS IS USED INSIDE THE BUILDING, IT SHALL BE IDENTIFIED AS "CAUTION: SOLAR CIRCUIT" EVERY 5 FEET. 3. A DC DISCONNECTING MEANS SHALL BE INSTALLED AT A READILY ACCESSIBLE LOCATION EITHER OUTSIDE OF THE BUILDING OR STRUCTURE OR INSIDE NEAREST TO THE POINT OF ENTRANCE OF THE SYSTEM CONDUCTORS AS PER SECTION 690-14 OF THE CEC. 4. HEIGHT OF INTEGRATED AC/DC DISCONNECT SHALL NOT EXCEED 6'-7" PER NEC240.24 5. WORKING CLEARANCE AROUND THE EXISTING ELECTRICAL EQUIPMENT AS WELL AS THE NEW ELECTRICAL EQUIPMENT WILL BE IN ACCORDANCE WITH NEC 1010.26 6. WHERE DC CONDUCTORS ARE RUN INSIDE THE BUILDING (OR ATTIC). THEY SHALL BE CONTAINED IN A METAL RACEWAY. (NEC 690.31E) 7. MAKE SURE TO MEASURE THE LINE-TO-LINE AND THE LINE-TO-NEUTRAL VOLTAGE OF ALL SERVICE ENTRANCE CONDUCTORS PRIOR TO INSTALLING ANY SOLAR EQUIPMENT. 8. (WIRE NUT ARE NOT ALLOWED ANY WHERE IN THE PV SYSTEM PER INSTALLATION GUIDE AND CEC SECTION 110.3[8]. 9. AII PLAQUES AND SIGNAGE SHALL BE INSTALLED PER 2013 CEC AND 2011 NEC. 10. AS PER CEC 705.10 "A PERMANENT PLAQUE OR DIRECTORY, DENOTING ALL ELECTRICAL POWER SOURCES ON THE PREMISES, SHALL BE INSTALLED AT BEACH SERVICE EQUIPMENT LOCATION AND AT LOCATIONS OF ALL ELECTRICAL POWER PRODUCTION SOURCES CAPABLE OF BEING INTERCONNECTED 11. THE GEC/EGC SHALL BE CONTINUOUS, OR WHEN SPLICED, THE SPLICE SHALL BE MADE BY IRREVERSIBLE CRIMP. 12. EQUIPMENT GROUNDING CONDUCTORS AND DEVICES SHALL COMPLY WITH CEC 690.43(A)-(F). EXPOSED NON-CURRENT-CARRYING METAL PARTS OF A MODULE FRAMES, EQUIPMENT AND CONDUCTOR ENCLOSES SHALL BE GROUNDED IN ACCORDANCE WITH CEC 250.134 OR CEC 250.136(A). 13. BONDING BUSHINGS WILL BE LOCATED AT EQUIPMENT ENCLOSURES. 14. 1NTERIOR CONDUIT TO BE RAN A MINIMUM 18 INCHES BELOW ROOF DECKING. GENERAL NOTES UTILITY HAS 24 HR UNRESTICTED ACCESS TO ALL PHOTOVOLTAIC SYSTEM COMPONENTS LOCATED AT SERVICE ENTRANCE WORKSPACE IN FRONT OF AC ELECTRICAL SYSTEM COMPONENTS SHALL BE IN ACCORDANCE WITH APS AND NEC REQUIREMENTS. FOR APS REQUIREMENTS, REFERENCE SECTION 300 OF THE APS ESRM AND SECTION 8.2 OF THE APS INTERCONNECTION REQUIREMENTS REFERENCE SECTION 301.15 OF THE APS ESMR FOR ELECTRIC METER SEPERATION BETWEEN WATER AND GAS JURISDICTION STAMPS: 805 E Clemensen Ave03/29/23