30 CFR Part 56Public Domain
§ 56.12065 — Short circuit and lightning protection
Subpart K — Electricity
Powerlines, including trolley wires, and telephone circuits shall be protected against short circuits and lightning.
Public Domain: 30 CFR Part 56 (MSHA Safety and Health Standards — Surface Metal and Nonmetal Mines) is a U.S. government publication and is not subject to copyright. Text extracted from the official source ↗. Figures are served from the eCFR; if one does not load, use the link in its place.