30 C.F.R. § 56.19135 Rollers in inclined shafts.
Title 30 - Mineral Resources
Rollers used in operating inclined shafts shall be lubricated, properly aligned, and kept in good repair.
Title 30: Mineral Resources
PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES
Subpart R—Personnel Hoisting
Inspection and Maintenance
§ 56.19135 Rollers in inclined shafts.