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LEGEND AND ABBREVIATIONS
<br />DISCLAIMER: PLEASE NOTE THAT THE ABBREVIATIONS, ANNOTATIONS, AND SYMBOLS LISTED ARE
<br />INTENDED TO ILLUSTRATE THOSE THAT ARE COMMONLY USED; NOT ALL ARE NECESSARILY
<br />UTILIZED WITHIN THIS SET OF DRAWINGS.
<br />ATTIC VENT
<br />FLUSH ATTIC VENT
<br />PVC PIPE VENT
<br />SATELLITE DISH
<br />T-VENT
<br />CHIMNEY
<br />FIRE SETBACKS
<br />METAL PIPE VENT
<br />HARDSCAPE
<br />PROPERTY LINEPL
<br />MAIN PANEL & SUB
<br />PANELS
<br />INVERTER(S) WITH
<br />INTEGRATED DC
<br />DISCONNECT AND AFCI
<br />GENERAL LOCATION OF
<br />EQUIPMENT
<br />METER SOCKET &
<br />DISCONNECTS
<br />PV LOAD CENTER
<br />BESS
<br />(IF APPLICABLE)
<br />GENERAL NOTES
<br />VICINITY MAP
<br />AMPERE
<br />ALTERNATING CURRENT
<br />AC DISCONNECT
<br />AMERICANS WITH DISABILITIES ACT
<br />AVAILABLE FAULT CURRENT
<br />AMERICAN SOCIETY FOR TESTING AND MATERIALS
<br />BATTERY ENERGY STORAGE SYSTEM
<br />BUILDING
<br />CLEAR
<br />CARPORT, NEW
<br />CONCRETE
<br />CONDITIONS OF USE
<br />CARPORT, RETROFIT
<br />DIRECT CURRENT
<br />DIAMETER
<br />DISTANCE
<br />EQUAL
<br />EQUIPMENT GROUNDING CONDUCTOR
<br />EXISTING
<br />EACH
<br />ELECTRICAL METALLIC TUBING
<br />GALVANIZED
<br />GROUNDING ELECTRODE CONDUCTOR
<br />GROUND
<br />HOT DIPPED GALVANIZED
<br />CURRENT
<br />CURRENT AT MAX POWER
<br />INVERTERS
<br />SHORT CIRCUIT CURRENT
<br />KILOVOLT AMPERE
<br />KILOWATT
<br />KILOWATT-HOUR
<br />LOAD BEARING WALL
<br />MAXIMUM
<br />MINIMUM
<br />NEW
<br />NATIONAL ELECTRIC CODE
<br />NOT IN CONTRACT
<br />NOT TO SCALE
<br />ON CENTER
<br />OVERCURRENT PROTECTION
<br />POWER CONTROL SYSTEM
<br />PROPERTY LINES
<br />PHOTOVOLTAIC
<br />POLYVINYL CHLORIDE
<br />ROOF, BALLAST
<br />ROOF, FLUSH MOUNT
<br />SCHEDULE
<br />SQUARE INCHES
<br />STAINLESS STEEL
<br />SEE STRUCTURAL DRAWINGS
<br />STANDARD TESTING CONDITIONS
<br />TYPICAL
<br />UNLESS OTHERWISE NOTED
<br />UNINTERRUPTIBLE POWER SUPPLY
<br />VERIFY IN FIELD
<br />VOLT
<br />VOLTAGE AT MAX POWER
<br />VOLTAGE AT OPEN CIRCUIT
<br />WATT
<br />NEMA 3R, RAINTIGHT
<br />A
<br />AC
<br />ACDS
<br />ADA
<br />AFC
<br />ASTM
<br />BESS
<br />BLDG
<br />CLR
<br />CN
<br />CONC
<br />C.O.U
<br />CR
<br />DC
<br />DIA
<br />DIST
<br />EQ
<br />EGC
<br />(E)
<br />EA.
<br />EMT
<br />GALV
<br />GEC
<br />GND
<br />HDG
<br />I
<br />Imp
<br />INVS
<br />Isc
<br />kVA
<br />kW
<br />kWh
<br />LBW
<br />MAX
<br />MIN
<br />(N)
<br />NEC
<br />NIC
<br />NTS
<br />OC
<br />OCP
<br />PCS
<br />PL
<br />PV
<br />PVC
<br />RB
<br />RF
<br />SCH
<br />SQ. IN.
<br />SS
<br />SSD
<br />STC
<br />TYP
<br />UON
<br />UPS
<br />VIF
<br />V
<br />Vmp
<br />Voc
<br />W
<br />3R
<br />ABBREVIATIONS
<br />DESIGN WIND SPEED: 96 MPH
<br />EXPOSURE: B
<br />SNOWLOAD: 0 PSF
<br />WEATHER STATION: POLARIS DATA
<br />DESIGN LOW TEMP: -2°C
<br />2% DRY BULB: 38°C
<br />SDS: 1.039
<br />MOUNTING PLANE HEIGHT(S): 20 FT
<br />BUILDING STORIES: 2
<br />CONSTRUCTION TYPE: V
<br />OCCUPANCY GROUP: R-2
<br />AUTOMATIC FIRE SPRINKLERS: No
<br />PROJECT INFORMATION
<br />RAIL
<br />STANDOFFS &
<br />FOOTINGS
<br />SOLAR MODULES
<br />AERIAL MAP
<br />SITE NOTES:
<br />·A LADDER WILL BE IN PLACE FOR INSPECTION IN COMPLIANCE WITH OSHA REGULATIONS.
<br />·THE PV MODULES ARE CONSIDERED NON-COMBUSTIBLE AND THIS SYSTEM IS A UTILITY INTERACTIVE SYSTEM WITH NO STORAGE BATTERIES.
<br />·THE SOLAR PV INSTALLATION WILL NOT OBSTRUCT ANY PLUMBING, MECHANICAL, OR BUILDING ROOF VENTS.
<br />·PROPER ACCESS AND WORKING CLEARANCE AROUND EXISTING AND PROPOSED ELECTRICAL EQUIPMENT WILL BE PROVIDED AS PER SECTION NEC 110.26.
<br />·ROOF COVERINGS SHALL BE DESIGNED, INSTALLED, AND MAINTAINED IN ACCORDANCE WITH THIS CODE AND THE APPROVED MANUFACTURER'S
<br />INSTRUCTIONS SUCH THAT THE ROOF COVERING SERVES TO PROTECT THE BUILDING OR STRUCTURE.
<br />·NO CHANGE TO PARKING OR STRIPING
<br />·PV MODULES ARE TYPE I FIRE RATED AND THE CARPORT STRUCTURE IS OPEN AIR AND NON-HABITABLE.
<br />EQUIPMENT LOCATIONS:
<br />·ALL EQUIPMENT SHALL MEET MINIMUM SETBACKS AS REQUIRED BY NEC 110.26.
<br />·WIRING SYSTEMS INSTALLED IN DIRECT SUNLIGHT MUST BE RATED FOR EXPECTED OPERATING TEMPERATURE AS SPECIFIED BY NEC 690.31 (A),(C) AND
<br />NEC TABLES 310.15 (B)(1) AND 310.15 (B)(2) IF RACEWAYS ARE < 7/8" ABOVE THE ROOF.
<br />·JUNCTION AND PULL BOXES PERMITTED INSTALLED UNDER PV MODULES ACCORDING TO NEC 690.34.
<br />·ADDITIONAL AC DISCONNECT(S) SHALL BE PROVIDED WHERE THE INVERTER IS NOT WITHIN SIGHT OF THE AC SERVICING DISCONNECT.
<br />·ALL EQUIPMENT SHALL BE INSTALLED ACCESSIBLE TO QUALIFIED PERSONNEL ACCORDING TO NEC APPLICABLE CODES.
<br />·ALL COMPONENTS ARE LISTED FOR THEIR PURPOSE AND RATED FOR OUTDOOR USAGE WHEN APPROPRIATE.
<br />STRUCTURAL NOTES:
<br />·RACKING SYSTEM & PV ARRAY WILL BE INSTALLED ACCORDING TO CODE-COMPLIANT INSTALLATION MANUAL. TOP CLAMPS REQUIRE A DESIGNATED SPACE
<br />BETWEEN MODULES, AND RAILS MUST ALSO EXTEND A MINIMUM DISTANCE BEYOND EITHER EDGE OF THE ARRAY/SUBARRAY, ACCORDING TO RAIL
<br />MANUFACTURER’S INSTRUCTIONS.
<br />·JUNCTION BOX WILL BE INSTALLED PER MANUFACTURERS' SPECIFICATIONS. IF ROOF-PENETRATING TYPE, IT SHALL BE FLASHED & SEALED PER LOCAL
<br />REQUIREMENTS.
<br />·ROOFTOP PENETRATIONS FOR PV RACEWAY WILL BE COMPLETED AND SEALED W/ APPROVED CHEMICAL SEALANT PER CODE BY A LICENSED
<br />CONTRACTOR.
<br />·ALL PV RELATED ROOF ATTACHMENTS TO BE SPACED NO GREATER THAN THE SPAN DISTANCE SPECIFIED BY THE RACKING MANUFACTURER.
<br />·WHEN POSSIBLE, ALL PV RELATED RACKING ATTACHMENTS WILL BE STAGGERED AMONGST THE ROOF FRAMING MEMBERS.
<br />DISCONNECTION AND OVER-CURRENT PROTECTION NOTES:
<br />·DISCONNECTING SWITCHES SHALL BE WIRED SUCH THAT WHEN THE SWITCH IS OPENED THE CONDUCTORS REMAINING ENERGIZED ARE CONNECTED TO
<br />THE TERMINALS MARKED “LINE SIDE” (TYPICALLY THE UPPER TERMINALS).
<br />·DISCONNECTS TO BE ACCESSIBLE TO QUALIFIED UTILITY PERSONNEL, BE LOCKABLE, AND BE A VISIBLE-BREAK SWITCH.
<br />·DC DISCONNECT INTEGRATED INTO ROOFTOP DC COMBINER OR INSTALLED WITHIN 6 FT, ACCORDING TO NEC 690.15(B).
<br />·ALL PV CIRCUITS LOCATED OUTSIDE THE ARRAY BOUNDARY OR MORE THAN 3 FT FROM THE POINT OF ENTRY INSIDE A BUILDING SHALL BE LIMITED TO NOT
<br />MORE THAN 30 VOLTS WITHIN 30 SECONDS, CIRCUITS INSIDE THE ARRAY BOUNDARY OR NOT MORE THAN 3 FT FROM THE POINT OF PENETRATION SHALL BE
<br />LIMITED TO NOT MORE THAN 80 VOLTS UPON RAPID SHUT-DOWN INITIATION PER 690.12.
<br />·ALL OCPD RATINGS AND TYPES SPECIFIED ACCORDING TO NEC 690.8, 690.9, AND 240.
<br />WIRING & CONDUIT NOTES:
<br />·ALL CONDUIT AND WIRE WILL BE LISTED AND APPROVED FOR THEIR PURPOSE. CONDUIT AND WIRE SPECIFICATIONS ARE BASED ON MINIMUM CODE
<br />REQUIREMENTS AND ARE NOT MEANT TO LIMIT UP-SIZING.
<br />·CONDUCTORS SIZED ACCORDING TO NEC 690.8, NEC 690.7.
<br />·ALL CONDUIT MUST ACCOUNT FOR ENVIRONMENTAL CONDITIONS AND THERMAL EXPANSIONS ACCORDING TO NEC 300.7.
<br />·PV WIRE BLACK WIRE MAY BE FIELD-MARKED BY MEANS OF IDENTIFICATION SHALL BE PERMITTED BY SEPARATE COLOR CODING, MARKING TAPE,
<br />TAGGING, OR OTHER APPROVED MEANS.
<br />·MODULE WIRING SHALL BE LOCATED AND SECURED UNDER THE ARRAY.
<br />·RACKING, MID CLIPS, END CLIPS, AND MODULES UL2703 LISTED
<br />·ACCORDING TO NEC 200.7, SYSTEMS DC CONDUCTORS COLORED OR MARKED AS FOLLOWS:
<br />···DC POSITIVE- RED, OR OTHER COLOR EXCLUDING WHITE, GRAY AND GREEN
<br />···DC NEGATIVE- BLACK, OR ANY COLOR EXCLUDING WHITE, GRAY AND GREEN
<br />·AC CONDUCTORS COLORED OR MARKED AS FOLLOWS:
<br />···PHASE A OR L1- BLACK
<br />···PHASE B OR L2- RED, OR OTHER CONVENTION IF THREE PHASE
<br />···PHASE C OR L3- BLUE, YELLOW, ORANGE*, OR OTHER CONVENTION
<br />···NEUTRAL- WHITE OR GRAY
<br />*IN 4-WIRE DELTA CONNECTED SYSTEMS THE PHASE WITH HIGHER VOLTAGE TO BE MARKED ORANGE [NEC 110.15].
<br />CODES AND STANDARDS
<br />SHEET INDEXBILL OF MATERIALS
<br />NEW PV AND ENERGY STORAGE SYSTEM:
<br />ON ROOFPV SYSTEM: 31.16 DCkW, 22.8 ACkW, 29.035 CEC ACkWENERGY STORAGE SYSTEM: 11.4 ACkW, 29.1 kWHTOWNSEND & RAITT I817 S TOWNSEND ST, SANTA ANA, CA 92704, USA
<br />APN #: 109-611-20
<br />BUILDING: IBC 2021
<br />LOCAL BUILDING: CBC 2019
<br />OCCUPANCY GROUP: R-2
<br />ELECTRICAL: NEC 2020
<br />LOCAL ELECTRICAL: CEC 2022
<br />FIRE: CFC 2022
<br />AHJ: CITY OF SANTA ANA
<br />UTILITY: SCE
<br />MODULES:
<br />(76) QCELLS NORTH AMERICA Q.PEAK DUO BLK ML-G10.C+ 410
<br />OPTIMIZERS:
<br />(76) SOLAREDGE U650
<br />INVERTERS:
<br />(2) SOLAREDGE SE11400H-US HOME HUB [SI1-SB]
<br />MONITORING:
<br />MANUFACTURE INTEGRATED
<br />BESS:
<br />(3) SOLAREDGE BAT-10K1P
<br />(1) SOLAREDGE HOME NET CARD
<br />(3) SEDG FLOOR MOUNT
<br />RACKING:
<br />FLUSH ROOF: ULTRAFOOT RAFTER - 1 LAG
<br />C100 : COVERSHEET
<br />E100 : ELECTRICAL SITE PLAN
<br />E200 : ELECTRICAL PLAN VIEWS
<br />E300 : ELECTRICAL STRINGING
<br />E400 : ELECTRICAL DETAILS
<br />E401 : ELECTRICAL DETAILS
<br />E500 : ELECTRICAL NOTES
<br />E600 : ONELINE DIAGRAM POI-1
<br />E800 : WARNING LABELS
<br />E801 : WARNING LABELS
<br />E810 : SITE PLACARDS
<br />S100 : STRUCTURAL SITE PLAN
<br />S200 : STRUCTURAL ARRAY DETAIL
<br />S300 : STRUCTURAL SIDE SECTIONS
<br />S400 : STRUCTURAL ATTACHMENT DETAILS
<br />R100 : REFERENCE SHEETS
<br />R101 : REFERENCE SHEETS
<br />R102 : REFERENCE SHEETS
<br />C:\USERS\THADDEUS.STEERMAN\DESKTOP\WORKING PROJECTS\1233 - TOWNSEND & RAITT I\3 VA - AHJ COMMENTS AND MOD SWAP\1233_TOWNSEND & RAITT I_CAD_V0\TOWNSEND & RAITT I.DWG
<br />COVER SHEET
<br />CONTRACTOR:
<br />ENGINEERING APPROVAL:
<br />600 CALIFORNIA ST #1800, SAN
<br />FRANCISCO, CA 94104
<br />CA CL #750184
<br />UNAUTHORIZED USE OF THIS DRAWING SET WITHOUT WRITTEN
<br />PERMISSION FROM CONTRACTOR IS IN VIOLATION OF U.S. COPYRIGHT
<br />LAWS AND WILL BE SUBJECT TO CIVIL DAMAGES AND PROSECUTIONS.
<br />TOWNSEND & RAITT I
<br />817 S TOWNSEND ST,
<br />SANTA ANA, CA 92704, USA
<br />APN:109-611-20
<br />DEVELOPER:
<br />C&C DEVELOPMENT
<br />DESCRIPTION DATE REV
<br />0ORIGINAL05/14/25
<br />AAHJ COMMENTS 08/08/25
<br />PROJECT DETAILS:
<br />PV SYSTEM:
<br />·31.16 kW DC
<br />·22.8 kW AC
<br />·29.035 CEC AC
<br />ENERGY STORAGE:
<br />·11.4 kW AC
<br />·29.1 kWH
<br />C100
<br />SHEET SIZE:
<br />REVISION:
<br />SHEET TITLE:
<br />36" X 24" (ARCH D)
<br />DESIGNER: FINS_PK
<br />A
<br />CONTRACT NUMBER:
<br />3003197588
<br />PJT #: PROP-001233
<br />A
<br />A
<br />A
<br />Bldg# 101124141
<br />Elec# 20186225
<br />& 20186819
<br />APPROVALS:
<br />PLNG - CSantana
<br />BLDG - TLe
<br />ELEC - MSmith
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