30 CFR §75.1003-1 — -1 Other requirements for guarding of trolley wires and trolley feeder wires.
Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
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.