Electrical · E-Y7YXF

Handhole (Pullbox) 2'X3'

Materials

Concrete Steel Metal (misc.)

Elements

Connections / Plates Reinforcing

Connections

Welded Connection Bolted Connection

About this detail

This precast concrete pullbox features a 2-foot by 3-foot base section resting on a minimum 8-inch deep gravel bed made of half-inch diameter gravel. The structure includes 20-inch by 20-inch knockouts at each end, 10-inch by 10-inch knockouts in two places on each sidewall, a 6-inch diameter sump knockout, and a 1-inch diameter ground rod knockout. A three-quarter-inch by 10-foot copperclad steel ground rod connects via exothermic welds to the circuit ground conductors. The top assembly consists of a 6-inch high top ring, a cover frame, and a galvanized steel bolt-down cover embossed with the label ELECTRIC or COMMUNICATION, designed for AASHTO H-20 traffic-bearing loads.

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