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GROUNDING ELECTRODE CONDUCTOR: WG
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SUPPLEMENTAL GROUNDING ELECTRODE BONDING
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PROVIDE 48 BY 96 BY 3/4-INCH
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CONDUCTOR: 4 AWG COPPER.
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TEST WELL
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PROVIDE UL 467 LISTED CONNECTORS ---
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2 BOND TO ENCLOSURE
- - - - -i TO GROUNDING ELECTRODE BUSBAR
PROVIDE T 3/4 INCH CONDUI
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PROVIDE DOUBLE-DUPLEX
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GROUNDING BASBAR "TMGB"
RECEPTACLE
3 AND GROUNDING ELECTRODE
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TO UTILITY TRANSFORMER NEUTRAL TERMINAL (XO)
BUSBAR.
--- 6 AWG BARE TINNED-COPPER - TYPICAL
PROVIDE INSTRUCTION SIGN
FOR GROUNDING AND
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BONDING CONDUCTORS
TO GROUNDING TRIANGLE
TO WATER SERVICE PIPE
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PROVIDE COMBINATION
2
TELECOMMUNICATIONS MAIN
"TMGB"/
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EXOTHERMICALLY WELD TO EFFECTIVELY
GROUNDED BUILDING STEELGROUNDING
GROUNDING BUSBAR
ELECTRODE BUSBAR
5 (GRANDSTAND STRUCTURE)
-- GROUND ROD - TYPICAL OF 3
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EXOTHERMIC WELD - TYPICAL
4" 12" 28" 4" _
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MAIN SERVICE GROUNDING DETAIL
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TYPICAL GROUNDING TRIANGLE DETAIL
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TYPICAL TR BACKBOARD
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IF THIS CONNECTOR OR CABLE IS
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1. PROVIDE UL 467 LISTED,
ELECTRO-TIN-PLATED COPPER
LOOSE OR MUST BE REMOVED,
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BUSBAR, 1/4-INCH THICK.
PROVIDE INSTRUCTION SIGN
PLEASE CALL THE BUILDING
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2. PROVIDE 2-INCH INSULATED
TELECOMMUNICATIONS MANAGER
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GROUND ROD - TYPICAL OF 2
STANDOFF SUPPORTS.
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GENERATOR HOUSING i (
1/2
HOLES Dnp MOUNTING
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5/8" TYP.
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NEUTRAL
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BUS
SYSTEM
4" MIN.-
IN.
LISTED BOLTED CLAMP CONNECTOR
LISTED
COMPLYING WITH UL 467
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5/8" TYP.
JUMPER
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IN
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BONDING JUMPER
AWG BRAIDED-TYPE
EXOTHERMIC WELD
2 AWG TINNED-COPPER - TYPICAL
- TYPICAL GROUNDED (NEUTRAL) CONDUCTOR AND EQUIPMENT GROUNDING CONDUCTOR
20
TYPICAL
TELECOMMUNICATIONS MAIN GROUNDING
4 TYPICAL
BONDING JUMPER AT EACH WATER METER
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TYPICAL ENGINE GENERATOR GROUNDING DETAIL
6 BUSBAR
(TMGB) AND GROUNDING ELECTRODE BUSBAR
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NO SCALE
NO SCALE
NO SCALE
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WEATHERHEAD
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= WHIP ANTENNA
YAGI-ANTENNA
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1-1/2" RMC. (MIN.)
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FOR LOCATION OF MAST. REFER TO
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DRAWINGS
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PROVIDE UL 467 LISTED
i WELD
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TERMINAL CONNECTED TO
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EFFECTIVELY GROUNDED„
BUILDING STEEL
PROVIDE 3/8 DIA. U„ BOLTS FOR
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CONNECTION TO ANTENNA MAST.
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PROVIDE 4 AWG BRAIDED-
TYPE BONDING JUMPER
-- ' PROVIDE LISTED BOLTED CLAMP
! CONNECTOR COMPLYING WITH UL 467
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4” BY 4” BY 6" ANGLE
AT TOP
PROVIDE 3 8" DIA. "U" BOLTS FOR
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WELDED AND
BOTTOM OF JOIST CHORDS
CONNECTION TO ANTENNA MAST.
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STEEL TUBE SPACING AS REQUIRED
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COORDINATE WITH STRUCTURAL
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WELD
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AM/FM RADIO ANTENNA MAST DETAIL
NO SCALE
CHERRY TREE SOFTBALL COMPLEX RENOVATIONS
208032.00.00