30 CFR § 75.1003-1 - Other requirements for guarding of trolley wires and trolley feeder wires.

---
identifier: "/us/cfr/t30/s75.1003-1"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "30 CFR § 75.1003-1 - Other requirements for guarding of trolley wires and trolley feeder wires."
title_number: 30
title_name: "Mineral Resources"
section_number: "75.1003-1"
section_name: "Other requirements for guarding of trolley wires and trolley feeder wires."
chapter_name: "MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR"
subchapter_number: "O"
subchapter_name: "COAL MINE SAFETY AND HEALTH"
part_number: "75"
part_name: "MANDATORY SAFETY STANDARDS—UNDERGROUND COAL MINES"
positive_law: false
currency: "2026-03-24"
last_updated: "2026-03-24"
format_version: "1.1.0"
generator: "[email protected]"
authority: "30 U.S.C. 811, 813(h), 957."
regulatory_source: "35 FR 17890, Nov. 20, 1970, unless otherwise noted."
cfr_part: "75"
---


# 75.1003-1 Other requirements for guarding of trolley wires and trolley feeder wires.

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.