{"data":{"id":"us/30-cfr-57.4501","jurisdiction":"us","citation":"30 CFR 57.4501","heading":"Fuel lines.","body":"Fuel lines shall be equipped with valves capable of stopping the flow of fuel at the source and shall be located and maintained to minimize fire hazards. This standard does not apply to fuel lines on self-propelled equipment.","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 C—Fire Prevention and Control"],"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":"e4d93689dc7b28c80b9437420d77e749901a0d6eb54afee2a5a38fce48efd533","source_id":"us-cfr","stale":true,"prev":"us/30-cfr-57.4500","next":"us/30-cfr-57.4502"},"notice":"GroundRules: Original legal text. Not legal advice."}