30 C.F.R. § 75.1101-10 Water sprinkler systems; fire warning devices at belt drives.
Title 30 - Mineral Resources
Each water sprinkler system shall be equipped with a device designed to stop the belt drive in the event of a rise in temperature and each such warning device shall be capable of giving both an audible and visual warning when a fire occurs.
Title 30: Mineral Resources
PART 75—MANDATORY SAFETY STANDARDS—UNDERGROUND COAL MINES
Subpart L—Fire Protection
§ 75.1101-10 Water sprinkler systems; fire warning devices at belt drives.
