§ 57.12081. Bonding metal pipelines to ground return circuits.
44 words·~1 min read·
/us/cfr/t30/s§ 57.12081·A research copy — for the controlling text, always check the official state or federal source. Not legal advice.
All metal pipelines, 1,000 feet or more in length running parallel to trolley tracks, that are used as a ground return circuit shall be bonded to the return circuit rail at the ends of the pipeline and at intervals not to exceed 500 feet.