Service Ground, Meter Ground and Ground Rods
With a UFER, the NEC does not require a ground rod but your POCO might. Unless you can show 25 ohms or less, drive 2 rods. With no UFER or qualified building steel, simplest is to drive
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Conduits provide a secure pathway for wires and cables of an electrical system that traverses a bridge. Metal and non-metallic conduits are used for raceways for bridge deck lighting, sign lighting, signals,
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