30 C.F.R. § 57.19133
Current through October 31, 2024
Shafts that have not been inspected within the past 7 days shall not be used until an inspection has been conducted by a competent person.
30 C.F.R. §57.19133
Shafts that have not been inspected within the past 7 days shall not be used until an inspection has been conducted by a competent person.
30 C.F.R. §57.19133