30 C.F.R. § 57.4561 Stationary diesel equipment underground.
Title 30 - Mineral Resources
Stationary diesel equipment underground shall be— (a) Supported on a noncombustible base; and (b) Provided with a thermal sensor that automatically stops the engine if overheating occurs.
Title 30: Mineral Resources
PART 57—SAFETY AND HEALTH STANDARDS—UNDERGROUND METAL AND NONMETAL MINES
Subpart C—Fire Prevention and Control
Installation/Construction/Maintenance
§ 57.4561 Stationary diesel equipment underground.
