{"data":{"id":"us/30-cfr-57.4104","jurisdiction":"us","citation":"30 CFR 57.4104","heading":"Combustible waste.","body":"(a) Waste materials, including liquids, shall not accumulate in quantities that could create a fire hazard.\n(b) Waste or rags containing flammable or combustible liquids that could create a fire hazard shall be placed in the following containers until disposed of properly:\n(1) Underground—covered metal containers.\n(2) On the surface—covered metal containers or equivalent containers with flame containment characteristics.","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":"97a3980315553c80eb03c4f3d5b5aaf9284521f733fc215ae09be486207a498e","source_id":"us-cfr","stale":true,"prev":"us/30-cfr-57.4103","next":"us/30-cfr-57.4130"},"notice":"GroundRules: Original legal text. Not legal advice."}