{"data":{"id":"us/30-cfr-77.601","jurisdiction":"us","citation":"30 CFR 77.601","heading":"Trailing cables or portable cables; temporary splices.","body":"Temporary splices in trailing cables or portable cables shall be made in a workmanlike manner and shall be mechanically strong and well insulated. Trailing cables or portable cables with exposed wires or splices that heat or spark under load shall not be used.","path":["Title 30—Mineral Resources","CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","SUBCHAPTER O—COAL MINE SAFETY AND HEALTH","PART 77—MANDATORY SAFETY STANDARDS, SURFACE COAL MINES AND SURFACE WORK AREAS OF UNDERGROUND COAL MINES","Subpart G—Trailing Cables"],"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":"723c1ae3e12406b57d8412dc71a30b62fb15fe29ed4206a9292154b50691c829","source_id":"us-cfr","stale":true,"prev":"us/30-cfr-77.600","next":"us/30-cfr-77.602"},"notice":"GroundRules: Original legal text. Not legal advice."}