View all text of Subpart F [§ 75.500 - § 75.524]
§ 75.510 - Energized trolley wires; repair.
[Statutory Provisions]
Energized trolley wires may be repaired only by a person trained to perform electrical work and to maintain electrical equipment and the operator of a mine shall require that such person wear approved and tested insulated shoes and wireman's gloves.