30 C.F.R. § 75.510 Energized trolley wires; repair.
Title 30 - Mineral Resources
[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.
Title 30: Mineral Resources
PART 75—MANDATORY SAFETY STANDARDS—UNDERGROUND COAL MINES
Subpart F—Electrical Equipment—General
§ 75.510 Energized trolley wires; repair.
