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GENERAL NOTES: A.ALL EQUIPMENT SHOWN IN THE SINGLE LINE DIAGRAM ARE NEW U.O.N. B.ALL EQUIPMENT AND DEVICES OUTDOOR SHALL BE NEMA 3R RATED AND WEATHER PROOF. C.ALL OVERCURRENT DEVICES IN AN INDIVIDUAL PIECE OF EQUIPMENT SHALL HAVE AN AIC RATING EQUAL TO THE OVERALL RATING OF THE EQUIPMENT-SERIES RATING OF DEVICES WITHIN A PIECE OF EQUIPMENT IS NOT ALLOWED. D.ALL TERMINATIONS AND ENCLOSURES SHALL BE RATED FOR USE WITH 75 DEGREE CELSIUS CONDUCTORS. E.ALLOWABLE DIMENSIONS IN MAIN ELECTRICAL ROOM ARE A CRITICAL COORDINATION ITEM. CONTRACTOR SHALL PROVIDE 1/4"= 1'-0" SCALE DRAWINGS WITH SWITCHGEAR SUBMITTALS SHOWING THAT ALL PROPOSED EQUIPMENT WILL FIT IN THE SPACE PROVIDED. SUBMITTALS WITHOUT THIS DRAWING SHALL BE REJECTED AS INCOMPLETE. F.WHERE REQUIRED BY THE LOCAL AUTHORITY HAVING JURISDICTION OR WHERE A NEW GROUND FAULT PROTECTIVE DEVICE IS BEING INSTALLED, A GROUND FAULT SYSTEM TEST SHALL BE CONDUCTED BY AN INDEPENDENT TESTING AGENCY PER NEC (OR CEC-WHERE ADOPTED) 230.95(C) . THE GROUND FAULT SYSTEM TEST SHALL BE PERFORMED IN THE PRESENCE OF THE LOCAL AUTHORITY HAVING JURISDICTION. VERIFICATION OF DEVICE SETTINGS PER THE POWER SYSTEMS STUDY SPECIFICATION SHALL BE PERFORMED BY THE SAME INDEPENDENT TESTING AGENCY. THE GROUND FAULT TEST RESULTS SHALL BE DELIVERED TO THE ENGINEER OF RECORD. G.EACH FEEDER AND BRANCH CIRCUITS SHALL BE COPPER AND IN RIGID CONDUIT U.O.N. H.EACH 120V BRANCH CIRCUIT SHALL BE PROVIDED WITH A NEUTRAL WIRE. DO NOT SHARE NEUTRAL WIRE. I.MAIN SWITCHBOARD, DISTRIBUTION BOARD AND PANEL BOARDS SHALL BE PROVIDED WITH AT LEAST 20% SPARE OR SPACE CIRCUIT AND CAPACITY FOR FUTURE USE OF THE PROJECT. J.EACH CIRCUIT BREAKERS SHALL HAVE AIC RATINGS THAT, AT MINIMUM, MATCH OR ARE GREATER THAN THE AIC RATING FOR THE NEAREST & HIGHEST-RATED UPSTREAM/LINE SIDE OVERCURRENT PROTECTIVE DEVICE (PREFERRED OR ALTERNATE SOURCE). SERIES RATING WITH UPSTREAM DEVICES IS NOT ALLOWED. CIRCUIT BREAKERS UTILIZED FOR MSS UNITS SHALL BE FROM THE SAME MANUFACTURER AS THE BALANCE OF THE PROJECT'S ELECTRICAL DISTRIBUTION EQUIPMENT. K.ALL ELECTRICAL EQUIPMENT AND MATERIALS SHALL BE LISTED, LABELED AND APPROVED BY A DULY AUTHORIZED ELECTRICAL TESTING AGENCY. L.NO PIPING, DUCTS OR EQUIPMENT FOREIGN TO ELECTRICAL EQUIPMENT SHALL BE PERMITTED TO BE LOCATED WITHIN DEDICATED SPACE ABOVE THE ELECTRICAL EQUIPMENT AS REQUIRED. M.PROVIDE AND MAINTAIN REQUIRED WORK SPACE, ADEQUATE ILLUMINATION, ACCESS TO WORK SPACE AND HEAD ROOM ABOVE ELECTRICAL EQUIPMENT AND DEDICATED SPACE AS OF ELECTRICAL EQUIPMENT. N.PROVIDE PERMANENT ENGRAVED LABEL TO EACH NEW BOARD, DISCONNECT & PANEL BOARDS. O.ALL CONDUIT STUBS SHALL BE FIELD COORDINATED WITH EQUIPMENT INSTALLATION MANUALS PRIOR TO ANY ROUGH-INS. P.CONTRACTOR TO CHECK EQUIPMENT LANDING LUGS AND PROVIDE REQUIRED LUG SIZE TO ACCOMMODATE SPECIFIED WIRE SIZE PER FEEDER SCHEDULE. CONTRACTOR TO FIELD COORDINATE. Q.ALL ELECTRICAL WORK RELATED UTILITY SHALL BE PER UTILITY COMPANY STANDARDS AND SPECIFICATIONS. CONTRACTOR TO FIELD COORDINATE WITH UTILITY COMPANY FOR A SET OF APPROVED ELECTRICAL UTILITY DESIGN DRAWINGS AND SPECIFICATIONS. CONTRACTOR TO FIELD COORDINATE FOR ALL REQUIRED INSPECTIONS BY SERVING UTILITY COMPANY. R.PROVIDE PULL BOX SIZED PER CODE AS REQUIRED. S.VERIFY ALL DISTANCES IN THE FIELD. CONTRACTOR TO FIELD MEASURE THE EXACT LOCATION AND DISTANCES OF EACH FEEDERS FROM THE MAIN SWITCHBOARD TO EACH NEW PANEL LOCATION. G.EACH SERVICE EQUIPMENT (SWITCHBOARD, PANELBOARDS, ETC.) SHALL BE LABELED WITH AN NEC, OR CEC WHERE ADOPTED, 110.16 COMPLIANT ARC FLASH HAZARD WARNING (BRADY LABEL #94913 GENERIC ARC FLASH LABEL). 1 KEY NOTES: PROVIDE NEW PANEL 200A,120/208V, 3Ø, 4 WIRE. VERIFY EXACT LOCATION IN THE FIELD. REFER TO SHEET E5.02 DETAIL 10 & 11 FOR COMPLETE GROUNDING SYSTEM REQUIREMENT. PROVIDE 2-4" CONDUIT PER POWER COMPANY STANDARD AND REQUIREMENT.VERIFY AND COORDINATE WITH POWER COMPANY FINAL CONSTRUCTION DRAWING PROVIDE SHUNT TRIP TYPE CIRCUIT BREAKER AND INTEGRATE WITH FIRE SUPRESSION SYSTEM. 1 SCALE: NTS SINGLE LINE DIAGRAM TO POWER COMPANY POINT OF CONNECTION NEW MSB 600A, 120/208V, 3Ø, 4W 200A 3P N G 600A 3P MAIN PANEL "L" SPARE SPARE SPARE 600A BUS, 120/208V, 3Ø, 4W M 1 PANEL "P" PANEL "K" 200A 3P 200A 3P 2 3 Scale Date Drawn By Checked By Project Number 14 3 0 E E D I N G E R A V E , S A N T A A N A , C A 9 2 7 0 5 NOVUM A R C H I T E C T U R E, Inc www.novumarchitecture.com OFFICES: SOUTH BAY / ORANGE COUNTY 116 S CATALINA AVE. STE. 122, REDONDO BEACH, CA 90277 TEL: 310-383-1827 / 310-709-4476 N AS SHOWN TO M ' S J R CAD Author 9-1-2023 tom's2023 Mr . S p i r o s P o l i t i s No.Description Date 1 PC Comments 08/08/2024 2 HlthDep.Corr.2 09/03/2024 SINGLE LINE DIAGRAM E-103 200A 3P SCE SERVICE REQUEST#3574717 200A 3P 200A 3P 11 204 204 204 3 2 FEEDER SCHEDULE - CU FOUR WIRE FEEDERS FEEDER TAG CONDUIT CONDUCTORS QTY SIZE QTY SIZE GND 024 1 EA 3/4"4 EA 12 12 034 1 EA 3/4"4 EA 10 10 044 1 EA 1"4 EA 8 10 054 1 EA 1 1/4"4 EA 6 10 064 1 EA 1 1/4"4 EA 4 10 074 1 EA 1 1/4"4 EA 4 8 084 1 EA 1 1/2"4 EA 2 8 094 1 EA 1 1/2"4 EA 2 8 104 1 EA 2"4 EA 1 8 114 1 EA 2"4 EA 1 6 123 1 EA 2"4 EA 1/0 6 154 1 EA 2"4 EA 1/0 6 174 1 EA 2"4 EA 2/0 6 204 1 EA 2 1/2"4 EA 3/0 6 224 1 EA 2 1/2"4 EA 4/0 4 254 1 EA 3"4 EA 250 4 304 1 EA 3"4 EA 350 4 354 1 EA 3 1/2"4 EA 500 3 404 1 EA 4"4 EA 600 3 454 2 EA 2 1/2"4 EA 4/0 2 504 2 EA 3"4 EA 250 2 604 2 EA 3"4 EA 350 1 704 2 EA 3 1/2"4 EA 500 1/0 804 2 EA 3 1/2"4 EA 500 1/0 1004 3 EA 3 1/2"4 EA 400 2/0 1204 3 EA 4"4 EA 600 3/0 1604 4 EA 4"4 EA 600 4/0 2004 5 EA 4"4 EA 600 250 2504 6 EA 4"4 EA 600 350 3004 8 EA 4"4 EA 500 400 4004 10 EA 4"4 EA 600 500 3 SCALE: NTS SHORT CIRCUIT AND VOLTAGE DROP ANALYSIS 3 SCALE: NTS FEEDER SCHEDULE 4 44 1430 E Edinger Ave 3/27/2025