An exterior wall section supports a main telephone terminal board constructed of CDX plywood painted with three coats of fire-retardant paint, furnished and installed by the electrical contractor. A communications utility conduit enters through the floor slab below the board. An intersystem bonding termination bar is mounted alongside duplex receptacles, with a number six copper conductor extending to the main disconnect ground bus. A punch-down block is provided for telephone feed connections to the fire alarm control panel.
48" FINISHED FLOOR COMMUNICATIONS UTILITY CONDUIT INTERSYSTEM BONDING TERMINATION BAR FURNISHED & INSTALLED BY EC EXTEND #6 CU TO MAIN DISCONNECT GROUND BUSS MAIN TELEPHONE TERMINAL BOARD CDX PLYWOOD PAINTED WITH THREE COATS OF FIRE RETARDANT PAINT FURNISHED & INSTALLED BY EC. PUNCH-DOWN BLOCK FOR TELEPHONE FEED TO FACP
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