30 C.F.R. § 75.1003-1 Other requirements for guarding of trolley wires and trolley feeder wires.
Title 30 - Mineral Resources
Adequate precaution shall be taken to insure that equipment being moved along haulageways will not come in contact with trolley wires or trolley feeder wires.
Title 30: Mineral Resources
PART 75—MANDATORY SAFETY STANDARDS—UNDERGROUND COAL MINES
Subpart K—Trolley Wires and Trolley Feeder Wires
§ 75.1003-1 Other requirements for guarding of trolley wires and trolley feeder wires.
