30 C.F.R. § 77.500
Current through September 30, 2024
Power circuits and electric equipment shall be deenergized before work is done on such circuits and equipment, except when necessary for troubleshooting or testing.
30 C.F.R. § 77.500
Power circuits and electric equipment shall be deenergized before work is done on such circuits and equipment, except when necessary for troubleshooting or testing.
30 C.F.R. § 77.500