Ariz. Admin. Code § 11-1-822
Current through Register Vol. 30, No. 50, December 13, 2024
Power circuits shall be de-energized before work is done on such circuits unless hot-line equipment is used. Switches shall be locked out or other measures taken which shall prevent the power circuits from being energized without the knowledge of the individuals working on them. Such locks, signs, or preventive devices shall be removed only by the person who installed them or by authorized personnel.
Ariz. Admin. Code § R11-1-822