30 C.F.R. § 75.215 Longwall mining systems.
Title 30 - Mineral Resources
For each longwall mining section, the roof control plan shall specify— (a) The methods that will be used to maintain a safe travelway out of the section through the tailgate side of the longwall; and (b) The procedures that will be followed if a ground failure prevents travel out of the section through the tailgate side of the longwall.
Title 30: Mineral Resources
PART 75—MANDATORY SAFETY STANDARDS—UNDERGROUND COAL MINES
Subpart C—Roof Support
§ 75.215 Longwall mining systems.
