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Equipment Grounding (Bonding) Conductor
Undenvater Luminaire
Section 680.23{F}
Insul�ted equi�ment grounding (bonding} canductor, npi
smailer than 12 f�WG, within a raceway [680.23(F}(2)].
Time Clnr,k or
Sna}� Switch
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Panelboard
T7ansformer
IVlinimum 16 AWG equipment grounding (bonding)
conductor in a 4lexible cord [68023(B)(3}].
8 AWG insulatedlbare
copper [680.26{C}].
To Equip�tential
Bonding Grid
Wet-Niche
Luminaire
8 AWG insulated eopper
[680.23(B}(1)].
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GROUNDING AND BONDING REQUIREMENTS FOR SWIMMING
POOL AND DECK APPLIANCES:
ALL METAL STRUCTURES, FITTINGS AND PARTS THATARE HORIZONTALLY
WITHIN FNE FEET OF THE POOL WALL AND VERTICALLY WITHIN TWELVE FEET
ABOVE THE MAXIMUM WATER LEVEL OF THE POOL SHALL BE BONDED PER THE
SECTION 680 26(B) OF THE NATIONAL ELECTRIC CODE (NEC) 2011 CODE.
THE FOLLOWING PARTS REQUIRE BON�ING (BUT NOT NECESSARILV LIMITED
To�:
REINFORCWG METAL OF THE POOL SHELL, COPWG STONES AND DECK.
METAL CONDUITS, METAL DOOR FRAMES AND METAL WINDOW FRAMES
WITHM RVE FEET OF THE INSIDE POOL WALL.
METAL FORMING SHELLS AND MOUNTING BRACKETS OF LIGHTING
FIXTURES.
METAL FITTINGS SUCH AS HANDRAILS, LADDERS, METAL DRAINS AND
DIVING BOARD (IF INSTALLED).
METAL CASINGS OF ELECTRICAL EQUIPMENT SUCH AS PUMP MOTORS,
POOL WATER HEATERS AND EQUIPMENT ASSOCIATED WITH POOL
COVERS.
CONNECT METAL PARTS TO A COMMON BONDING GRID THAT COVERS THE
ENTIRE POOL TUB. THIS EQUIPOTENTIAL GRID SHALL EXTEND HORIZONTALLY
UNDER THE DECK FOR NOT LE55 THAN THREE FEET.
ITEMS THAT CAN BE USED AS THE EQUIPOTENTIAL GRID PER THE CODE ARE:
STRUCTURAL REINFORCING STEEL
BOLTED OR WELDED CONNECTIONS.
FIELD FABRICATED GRID CONSTRUCTED WITH A MINIMUM S AWG BARE
SOLID COPPER CONDUCTORS FOR A CONCRETE POOL AND DECK WITH
NO REWFORCING METAL.
BOND REBAR OR WIRE MESH WITH #8 AWG GARE SOLID COPPER CONDUCTOR
AT A MINIMUM OR FOUR POINTS UNIFORMLY SPACED AROUND THE PERIMETER
OF THE POOL WITH U.L LISTED SPLICES. LOCATE SPLICES 18"-24" FROM THE
INSIDE WALLS OF THE POOL LOCATE THE #8 BONDWG WNDUCTOR WITHIN
THE CONCRETE SLAB OR 4" TO 6" BELOW THE SUB-GRADE.
ALL BONDING SHALL BE DONE WITH #8 OR LARGER SOLID COPPER WIRE.
USE NON-CORROSIVE CLAMPS LISTE� AN� STAMPED ON THE CONNECTORS.
ANY CONVENIENCE OUTLETS IN THE AREA SHALL BE GRC PROTECTED IN A
WEATHER-PROOF BOX WITH AN "IN-USE COVER".
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��t�fitial gr�d.
12" x 12" NETWORK OF
UB AWG BARE SOLID COPPER
WIRE
CONNECTION TO REBAR
MIN. 3'-0"
�Y' x �2" NETWONK OF
#8 AWG BARE SOLI� C
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RELEA5E0 FOR CONSTRIlCTION
Su6ject �o compliance with all regula�ions
of S�a�e antl Local Codes
City of Carmel
r
�un��\i lo•rvalM.�� .
oarE: 04/14/20
CONNE
CONNECTION
SCHEMATIC EQUIPOTENTIAL BONDING GRID
NOT TO SCALE
STRICTLY FOLLOW SPECIFICAITONS ON THIS SHEET. REFER TO DIAGRAMS
ON THIS SHEET.
G Q' No. � 'F
o AR00032537 0
STATE OF
�OOL
2.2