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BOND TO LID / LID RING BOND TO ANY EXPOSED <br /> FOR ALL VOLTAGES R ISOLATED METAL IN VAULT <br /> OR GREATER RISER/EXTENSION IF GROUND ROD <br /> PRESENT OR GRID <br /> 77 #4/0 CU TOP OF EXISTING CADWELD TYPE `GT" <br /> L YARD PAVING OR APPROVED EQUAL <br /> PROVIDE AT LEAST ONE 4 <br /> GROUND ROD FOR EVERY 4' #4/0 BARE <br /> OF VAULT LENGTH, EQUALLY COPPER CABLE <br /> SPACED AROUND VAULT <br /> BOND TO ANY COPPER GROUND 3/4' DIA. X 10'-0' <br /> METAL RACKS BOND TO COUNTERPOISE <br /> IF PRESENT OR GROUND GRID IF WIRE (TYP ALL) COPPER CLAD STEEL <br /> PRESENT ,: _ _GROUND ROD_ <br /> Al <br /> BOND TO ANY 6, f <br /> METAL LADDER - - CADWELD T1PE <br /> IF PRESENT I BOND TO DUCT BANK STEEL PLATE 'TA' <br /> 1 EXTERNAL GROUND IF OR COLUMN OR APPROVED <br /> PRESENT CALDWELL TYPE EQUAL <br /> I <br /> BOND TO GROUND BUSHING • <br /> OF ANY METAL CONDUIT IF <br /> PRESENT <br /> #4 CU #4 CU t #4/0 BARE 4/0 BARE <br /> PROVIDE 12"x2" MINIMUM COPPER <br /> COPPER GROUND BUS CABLE COPPER CABLE <br /> TYPICAL VAULT GROUNDING DETAIL TYPICAL GROUNDING DETAILS 2 <br /> 1. <br /> GROUND LUG POLE <br /> PROVIDE 12'x2' <br /> MINIMUM <br /> #4 STRANDED COPPER, GROUND BUUSPER <br /> PROVIDE 3' MINIMUM SLACK MOUNTED TO <br /> EQUIPMENT RACK <br /> CLAMP CONDUCTOR TO <br /> STEEL REINFORCING BAR EXOTHERMAL WELD <br /> WITH LISTED CONNECTOR TO GROUND ROD <br /> SUITABLE FOR USE <br /> EMBEDDED IN CONCRETE <br /> BELOW <br /> GRADE <br /> CONCRETE <br /> FOUNDATION <br /> TYPICAL POLE GROUNDING DETAIL �> <br /> E - <br /> 0 <br /> N <br /> O <br /> N IF SHEET IS LESS THAN 22x34 W <br /> REDUCE SCALE ACCORDINGLY N <br /> 0 <br /> PROJECT ENGINEER: SCALE DWG. NO. W <br /> K. D. SIATERLIS NONE PORT OF EVERETT E5.8 <br /> ELCON �` �` '� °ESIGNm�° °"'� NORTON TERMINAL DEVELOPMENT CIP NO. <br /> 0 0 u D. SIATERLIS 05/07/2021 1-8-900-05 <br /> Port o 1 ASSOCIATES,INC. — DRAWN BY; CHECKED W. & MTCA 3RD INTERIM ACTIONLL <br /> 0 <br /> mEVEHTf nsnsmn��asm<vao ENGINEERS—CONSULTANTS o C. SMITH S. BARTKOSKE PROJECT Z <br /> L �w. , .,o GROUNDING DETAILS NO. MT-NT-2021-02.2 <br /> oP.O. BOX 538 (206)243-5022 www.elcan.com /� 6/21/202 DKS ISSUED FOR EUD ~ O <br /> N iF0iEC1 N0.I6W110 16390 CHRSTENSEN ROAD,SiE 339 �LiDc)' /O7/2p2 pKS FOR CITY REWEw s�01VAL �PR� <br /> ao EVERETT, WA 98206 SEATTLE,WA 98188 SHEET NO. 125 OF 150 V <br /> % (425) 259-3164 NO. DATE BY REVISION N0. DATE pY REVISION 6/PJ/2 <br />