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SHEET TITLE <br />JOB NAME <br />200056 -LEGACY SWAP <br />WALMART <br />SUPERCENTER 2517 <br />3600 W. MCFADDEN AVENUE <br />SANTA ANA, CA 92704 <br />ELECTRIFY AMERICA, LLC <br />1950 OPPORTUNITY WAY, SUITE 1500 <br />RESTON, VA  20190 <br />CHECKED BY: RBH <br />1 9-30-24 CD100 S&S AAL <br />2 10-16-24 CD100 S&S YK <br />3 2-17-25 CD100 S&S GA <br />4 4-7-25 S&S GA <br />REV DATE DESCRIPTION BY <br />ONE-LINE DIAGRAM <br />SHEET 9 OF 10 <br />E-1 <br />XMFR <br />30KVA <br />480 <br />120/208V <br />EXISTING GFCI <br />RECEPTACLE IN <br />WEATHERPROOF <br />ENCLOSURE <br />30 <br />A <br />1P <br /> <br />S <br />P <br />A <br />R <br />E <br />30 <br />A <br />1P <br /> <br />S <br />P <br />A <br />R <br />E <br />30 <br />A <br />1P <br /> <br />S <br />P <br />A <br />R <br />E <br />50 <br />A <br />3P40 <br />0 <br />A <br />F <br />35 <br />0 <br />A <br />T <br />3P <br />10 <br />0 <br />A <br />3P MA <br />I <br />N <br />30 <br />A <br />1P <br />EXISTING 300kVA <br />TRANSFORMER <br />277/480V 3ɸ, 4W <br />EXISTING <br />GROUND <br />(PER <br />UTILITY <br />SPEC) <br />1600AF <br />1000AT <br />3P W/ RELT <br />GR <br />N <br />D <br />NE <br />U <br />T <br />M <br />MAIN BREAKER SECTIONINCOMING <br />SECTION <br />277/480V DISTRIBUTION SECTION 120/208V DISTRIBUTION SECTION <br />EXISTING 1600A GE SWITCHBOARD 277/480V, 3ɸ, 4W 65KAIC WITH GROUND FAULT PROTECTION <br />1 <br />GROUNDING <br />ELECTRODE 5/8"x8'-0" <br />COPPER CLAD <br />GROUND ROD <br />INSTALLATION PER <br />NEC 250.52(A)(5), <br />250.53(A) AND 250.68 <br />#3/0 AWG CU GROUNDING <br />ELECTRODE CONDUCTOR <br />PER NEC 250.66(A) <br />MANUFACTURER <br />PROVIDE MAIN <br />BONDING JUMPER <br />PER NEC 250.24(1)(4), <br />250.28(C), 250.8(A)(7) <br />EXISTING CONCRETE <br />ENCASED <br />ELECTRODE PER NEC <br />250.52(A)(3)(1) OR (2) <br />6 <br />1 <br />E-1 SCALE: N.T.S. <br />ONE-LINE DIAGRAM <br />NOTES: <br />1. ALL ITEMS IN GRAY ARE PART OF AN EXISTING EVCS SYSTEM. ITEMS IN BLACK ARE PROPOSED. <br />2. CONTRACTOR TO DETERMINE BEST ROUTE FOR PLINTH AND CONNECTION TO EXISTING FOR THE PROPOSED <br />CONDUCTOR ROUTING. <br />3. CONTRACTOR TO REMOVE (2) 300A BREAKERS AND REPLACE W/ (2) 600A BREAKERS PROVIDED BY <br />CONSTRUCTION MANAGER. <br />4. PARALLEL CONDUCTOR LENGTHS SHALL BE EQUAL LENGTH FROM SWITCHGEAR TO GEN 4 POWER CABINETS. <br />5. ROUTE FROM SWITCHGEAR THROUGH EXISTING CONDUIT TO FORMER POWER CABINET LOCATION, CONTINUING <br />VIA PLINTH TO PROPOSED POWER CABINET. <br />6. CONTRACTOR TO FIELD-VERIFY EXISTING CONDUIT SIZE AND QUANTITY AT THE COMMENCEMENT OF <br />CONSTRUCTION. CONTRACTOR TO REVIEW AND COMPARE PROPOSED ROUTING (AS SHOWN IN PLANS) AND <br />CONFIRM DISCREPANCIES AND ACTUAL ROUTING (IF DIFFERENT FROM PLANS) WITH THE CONSTRUCTION <br />MANAGER. <br />7. CONTRACTOR TO RECONFIGURE 480V DISTRIBUTION SECTION TO ACCOMMODATE NEW 600A BREAKERS AS <br />NEEDED. CONTRACTOR TO PROVIDE AND INSTALL FILLER PLATES, ETC. <br />8. BUTT SPLICING IS NOT PERMITTED, HOWEVER CONTRACTOR MAY RE-USE EXISTING CONDUCTORS IF SIZE AND <br />MATERIAL MATCH THE WIRING SCHEDULE. <br />9. CONTRACTOR SHALL UN-TERMINATE AND REMOVE EXISTING CONDUCTORS. <br />10. THE FIXED IN PLACE EVSE HAS BEEN ADJUSTED TO 127 AMPS. PER NEC/CEC 625.42 THE EVSE ADJUSTED <br />AMPERE SETTINGS SHALL BE PERMITTED TO BE THE AMPERE RATING OF THE EVSE. THE MEANS OF ADJUSTMENT <br />SHALL HAVE RESTRICTED ACCESS THROUGH A PASSWORD ACCESSIBLE ONLY TO QUALIFIED PERSONNEL. <br />11. DUE TO THE SIZE OF THE TRANSFORMER, THE DISPENSERS ARE DE-RATED, WITH THE LOAD BEING 392A, WELL <br />BELOW THE 1000A SETTING ON THE MAIN BREAKER. THE MAXIMUM SETTING AMPS PER POWER UNIT/CABINET IS <br />465 AMPS. THE 600A BREAKERS FEEDING THESE CABINETS SATISFY THE 125% BREAKER SETTING FOR THE <br />FEEDER CIRCUITS PER NEC 70 <br />TOTAL FLA <br />LOAD SUMMARY <br />CABINET FLA DISPENSER QUANTITY <br />TOTAL LOAD <br />DESCRIPTION <br />BTC GEN IV CABINET 1 254A 2254 <br />392A <br />LIGHTS 1 A 1 1 <br />L2 CHARGER 10A 1 10 <br />20 <br />A <br />1P 40 <br />A <br />2P <br />EXISTING <br />L2 <br />CHARGER <br />7 <br />6 EXISTING SWITCHBOARD <br />120/208V SECTION EXISTING GFCI RECEPTACLE <br />EXISTING (1) #12 AWG CU (THWN-2) <br />(1) #12 AWG CU (THWN-2) NEUT <br />(1) #12 AWG CU (THWN-2) EGC <br />IN (1) EXISTING 3/4" CONDUIT <br />7 EXISTING L2 CHARGER <br />EXISTING (2) #6 AWG CU (THWN-2) <br />(1) #8 AWG CU (THWN-2) EGC <br />IN (1) EXISTING 1" CONDUIT <br />BTC <br />GEN IV <br />PC <br />2 <br />SEE NOTE #9 <br />60 <br />0 <br />A <br />F <br />60 <br />0 <br />A <br />T <br />3P <br />4 <br />3 <br />5 <br />2A <br />BTC <br />GEN IV <br />PC <br />1 <br />BTC <br />GEN IV <br />DISPENSER <br />1A <br />60 <br />0 <br />A <br />F <br />60 <br />0 <br />A <br />T <br />3P <br />4 <br />3 <br />5 <br />4 <br />3 <br />5 <br />2 <br />BTC <br />GEN IV <br />DISPENSER <br />1B <br />EXISTING <br />LIGHT <br />20 <br />A <br />1P <br />8 <br />2B <br />30 <br />0 <br />A <br />F <br />30 <br />0 <br />A <br />T <br />3P <br /> <br />S <br />P <br />A <br />R <br />E <br />SYSTEM ELECTRICAL CIRCUIT SCHEDULE <br />2 <br />FROMNO TO CONFIGURATION <br />1 EXISTING UTILITY TRANSFORMER EXISTING SWITCHBOARD <br />PROPOSED BTC GEN IV <br />POWER CABINET #1 <br />PROPOSED BTC GEN IV <br />POWER CABINET #2 EXISTING (1) SPARE 3" CONDUIT (SEE NOTE #9) <br />3 <br />4 <br />5 <br />PROPOSED BTC GEN IV <br />POWER CABINET <br />PROPOSED DISPENSER <br />(DC POWER) <br />PROPOSED (2) 350 MCM AL XHHW-2 1000V 90°C <br />(1) #2 AWG CU GND THWN-2 600V 90°C <br />IN EACH OF (2) EXISTING 2-1/2" CONDUITS <br />PROPOSED BTC GEN IV <br />POWER CABINET <br />PROPOSED BTC GEN IV <br />POWER CABINET <br />PROPOSED DISPENSER <br />(COMM) <br />PROPOSED (1) FIBER OPTIC (MULTI-MODE 62.5/125 W/ ST CONNECTORS) <br />(1) 2-CONDUCTOR #16 AWG TSP <br />(1) CAT-6 <br /> IN (1) EXISTING 1-1/2" CONDUIT <br />PROPOSED DISPENSER <br />(AUX POWER) <br />PROPOSED (2) #10 AWG CU <br />(1) #10 AWG CU GND <br />IN (1) EXISTING 3/4" CONDUIT <br />EXISTING (6) 4" CONDUITS <br />(PER UTILITY DESIGN) <br />EXISTING SERVICE EQUIPMENT <br />PROPOSED (3) 500 MCM AL THWN-2 600V 90°C <br />(1) #1 AWG CU GND THWN-2 600V 90°C <br />IN EACH OF (2) EXISTING 3" CONDUITS <br />EXISTING SERVICE EQUIPMENT: <br />CIRCUIT 1 (600A) <br />SEE NOTE #3 <br />2A <br />8 EXISTING LIGHTS <br />EXISTING (1) #12 AWG CU (THWN-2) <br />(1) #12 AWG CU (THWN-2) NEUT <br />(1) #12 AWG CU (THWN-2) EGC <br />IN (1) EXISTING 1-1/4" CONDUIT <br />EXISTING <br />BESS <br />STUBS <br />2B <br />2B <br />EXISTING SERVICE EQUIPMENT: <br />CIRCUIT 2 (300A) <br />SPARE <br />PROPOSED BTC GEN IV <br />POWER CABINET #22B <br />PROPOSED (3) 500 MCM AL THWN-2 600V 90°C <br />(1) #1 AWG CU GND THWN-2 600V 90°C <br />IN EACH OF (2) EXISTING 3" CONDUITS <br />& EACH OF (2) 3" CONDUIT EXTENSIONS <br />9 <br />10 NOT USED <br />EXISTING SWITCHBOARD <br />120/208V SECTION <br />EXISTING SWITCHBOARD <br />120/208V SECTION <br />2B <br />EXISTING SERVICE EQUIPMENT2C <br />2C <br />EXISTING BESS STUB-UP EXISTING (1) SPARE 3" CONDUIT <br />(4) SPARE 1-1/4" CONDUITS <br />BTC <br />GEN IV <br />DISPENSER <br />2 <br />NOT USED <br />EXISTING SERVICE EQUIPMENT: <br />CIRCUIT 3 (600A) <br />SEE NOTE #3 <br />127A 1127BTC GEN IV CABINET 2 <br />DISPENSER (kW) <br />100kW, 100kW <br />100kW <br />SEE NOTE 10 <br />SEE NOTE 10 <br />SEE NOTE 10 <br />*SEE NOTE 10 <br />*SEE NOTE 10 <br />QTY <br />1 <br />1 <br />4 <br />EXISTING BREAKER <br />IS RATED AT 1000A <br />PROPOSED LOAD IS <br />BELOW 1000A