[Statutory Provisions]
All power circuits and electric equipment shall be deenergized before work is done on such circuits and equipment, except when necessary for trouble shooting or testing.
30 C.F.R. §75.509
[Statutory Provisions]
All power circuits and electric equipment shall be deenergized before work is done on such circuits and equipment, except when necessary for trouble shooting or testing.
30 C.F.R. §75.509