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Code Q&A

Apr 23, 2009 11:49 AM, By Mike Holt

Q. I am hearing differing opinions about the requirements for bonding steel gas piping. What are the rules for this?

A. Metal piping systems, such as gas or air, that are likely to become energized must be bonded, but they can be bonded to the equipment grounding conductor for the circuit that may energize the piping [250.104(B)].

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