{"data":{"id":"us/30-cfr-57.12080","jurisdiction":"us","citation":"30 CFR 57.12080","heading":"Bare conductor guards.","body":"Trolley wires and bare power conductors shall be guarded at mantrip loading and unloading points, and at shaft stations. Where such trolley wires and bare power conductors are less than 7 feet above the rail, they shall be guarded at all points where persons work or pass regularly beneath.","path":["Title 30—Mineral Resources","CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","PART 57—SAFETY AND HEALTH STANDARDS—UNDERGROUND METAL AND NONMETAL MINES","Subpart K—Electricity"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-30.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:25:24Z","sha256":"7e5a625cc2aa262e3cfa7a1e001d7687a3af8b143710f0eca152a3357e25c22d","source_id":"us-cfr","stale":true,"prev":"us/30-cfr-57.12071","next":"us/30-cfr-57.12081"},"notice":"GroundRules: Original legal text. Not legal advice."}