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TO
<br />GROUND
<br />RODS
<br />39
<br />2524
<br />23
<br />14 40
<br />12
<br />38
<br />5
<br />7
<br />13
<br />C1 BY SCE
<br />C2 & C3, 3" PVC,
<br />TO DS-SW-1 &
<br />DS-SW-2
<br />SECTION B-B
<br />8
<br />1'-8"
<br />2'-10"3'-6"
<br />1'-0"6'-4"
<br />14
<br />21 20
<br />41 31
<br />C6, 3" PVC,
<br />TO EV-XFMR
<br />22 22
<br />400/3
<br />400/3
<br />250/3
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<br />1
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<br />05
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<br />1
<br />6
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<br />2
<br />0
<br />2
<br />3
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<br />2
<br /> C
<br />R
<br />T
<br />-
<br />2
<br />0
<br />2
<br />1
<br />-
<br />0
<br />1
<br />1
<br />2
<br />SCALE:
<br />ELECTRICAL EQUIPMENT PAD1
<br />E01B 1"=1'-0"
<br />1.THE METHODS CONTAINED IN CEC/NEC ARTICLE 250 SHALL BE FOLLOWED TO
<br />COMPLY WITH GROUNDING AND BONDING OF ELECTRICAL SYSTEMS AND
<br />NON-CURRENT CARRYING CONDUCTIVE MATERIALS, ENCLOSURES, OR ITEMS
<br />FORMING PART OF ANY SUCH EQUIPMENT THAT ENCLOSES OR CARRIES
<br />ELECTRICAL CONDUCTOR OR EQUIPMENT THAT IS LIKELY TO BECOME
<br />ENERGIZED. SEE CEC/NEC 250.4(A)(1) THROUGH (5) FOR FURTHER DESCRIPTION,
<br />2.WHERE TWO OR MORE GROUND RODS ARE TO BE INSTALLED, THE MINIMUM
<br />SEPARATION SHALL BE 6' PER CEC/NEC 250.53 (A)(2), AND (3) RESISTANCE OF
<br />ELECTRODES.
<br />3.ALL CONDUITS SHALL COMPLY WITH CEC/NEC TABLE 300.5 MINIMUM BURIAL
<br />DEPTH.
<br />4.PER CEC/NEC 110.26 ”ACCESS AND WORKING SPACE SHALL BE PROVIDED AND
<br />MAINTAINED ABOUT ALL ELECTRICAL EQUIPMENT TO PERMIT READY AND SAFE
<br />OPERATION AND MAINTENANCE OF SUCH EQUIPMENT.”
<br />5.CONCRETE PADS SHALL REACH 100% DESIGN STRENGTH PRIOR TO DRILLING FOR
<br />ANCHORS.
<br />6.CONTRACTOR TO MEET SCE SWITCHGEAR SPECIFICATIONS.
<br />GENERAL NOTES:
<br />DISTRIBUTION EQUIPMENT BILL OF MATERIALS
<br />ITEMREFERENCE
<br />NUMBER QUANTITY
<br />9 1/2" DIAMETER SS 316 KWIK BOLT TZ EXPANSION ANCHORS
<br />WITH 3 1/4" MIN EFFECTIVE EMBEDMENT. (ICC ESR-1917)AR
<br />10 ARGALVANIZED NUT, 1/2"
<br />11 ARGALVANIZED LOCK WASHER, 1/2"
<br />20 AR3" SCH. 40 PVC, CONDUIT
<br />21 83" SCH. 40 PVC, 90 DEG ELBOW
<br />22 3" SCH. 40 PVC, BELL END
<br />26
<br />12 1 EAILSCO BUS BAR NO. BBFC-4-10-22A KIT OR EQUAL
<br />13 1 EACUSTOMER SUPPLIED PADLOCK
<br />23 61.5" PVC BELL END
<br />24 1.5" SCH. 40 PVC CONDUIT
<br />25 61.5" SCH. 40 PVC, 90 DEG ELBOW
<br />AR
<br />HPS, TRANSFORMER CASE STYLE DH4, NEMA TYPE 3R,
<br />480-208/120V, 3Ø, 225 KVA1 1
<br />Z POWER SWITCHBOARD, NEMA TYPE 3R, 208/120V, 3Ø, 4W, 600
<br />AMP BUS, 42 KAIC FULLY RATED
<br />MAIN BREAKER, 208 VOLT, 500 AMP TRIP, 42 KAIC IR AT 208V,
<br />3 POLE
<br />BRANCH BREAKER, GE, TYPE TEYH, 100 AMP TRIP, 42 KAIC, 2
<br />POLE
<br />2 1
<br />3 1
<br />4 4
<br />14 AR2/0 BARE COPPER GROUND WIRE
<br />15 5/8 GROUND ROD COPPER CLAD 10' ERICO INSTALLED
<br />VERTICALLY WITH MIN. 1' EARTH COVER 4
<br />16 42/0 TO 5/8 ROD CLAMP, BURNDY MODEL NO. YGHR26C58
<br />8
<br />20A 1-POLE BREAKERS
<br />29
<br />27
<br />28
<br />30
<br />31 AR#1/0 WIRE CONDUCTOR THWN-2
<br />33 AR250 KCMIL WIRE CONDUCTOR THWN-2
<br />5/8" DIAMETER SS 316KWIK BOLT TZ EXPANSION ANCHORS WITH
<br />32 AR#8 WIRE CONDUCTOR THWN-2
<br />4
<br />34 AR#2 WIRE CONDUCTOR THWN-2
<br />37
<br />35
<br />36
<br />3/4" SCH, 40 PVC, CONDUIT
<br />3/4" SCH, 40 PVC, 90 DEG ELBOW 4
<br />AR
<br />3/4" SCH. 40 PVC, BELL END 4
<br />5 Z POWER SWITCHBOARD WITH METER, NEMA 3R, 480/277V, 3Ø,
<br />4W, 1000A, 65 KAIC FULLY RATED, TWO SECTIONS 1
<br />6 MAIN BREAKER, 480V, 1000A, 65 KAIC, 3 POLE 1
<br />7 2BRANCH BREAKER, 480V, 400A, 65 KAIC, 3 POLE
<br />8 BRANCH BREAKER, 480V, 250A, 65 KAIC, 3 POLE 1
<br />38 SCH. 40 PVC CONDUIT, SIZE BY SCE
<br />39 ARSCH. 40 PVC CONDUIT RADIUS, SIZE BY SCE
<br />40 SCH. 40 PVC CONDUIT BELL END, SIZE BY SCE AR
<br />AR
<br />41 AR500 KCMIL WIRE CONDUCTOR THWN-2
<br />GALVANIZED NUT, 5/8"
<br />GALVANIZED LOOK WASHER, 5/8"
<br />NOT USED
<br />3 1/4" MIN EFFECTIVE EMBEDMENT.
<br />AR
<br />AR
<br />AR
<br />6/30/20256-30-2025
<br />909 N Grand Ave -
<br />101116238 & 201806132/15/2024
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