1. LawStack
  2. Title 30 - Mineral Resources
  3. Chapter I - Mine Safety and Health Administration, Department of Labor
  4. Subchapter K - Metal and Nonmetal Mine Safety and Health
  5. Part 56 - Safety and Health Standards—Surface Metal and Nonmetal Mines
  6. Subpart K - Electricity
  7. 30 CFR § 56.12050
30 CFR § 56.12050
Installation of trolley wires
May 28, 2026
CFR

§ 56.12050 Installation of trolley wires.

Trolley wires shall be installed at least seven feet above rails where height permits, and aligned and supported to suitably control sway and sag.

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§ 56.12048 Communication conductors on power poles
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§ 56.12053 Circuits powered from trolley wires

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