30 CFR § 75.201 Mandatory Safety Standards—Underground Coal Mines

§ 75.201 Definitions.

Current through Jul 27, 2026 · Read all of Part 75

⚠ 3 pending changes to Part 75

Automated temporary roof support (ATRS) system. A device to provide temporary roof support from a location where the equipment operator is protected from roof falls.

Pillar recovery. Any reduction in pillar size during retreat mining.

← § 75.200 Scope.§ 75.202 Protection from falls of roof, face and ribs. →