Ariz. Admin. Code § 11-1-1853

Current through Register Vol. 30, No. 50, December 13, 2024

Section R11-1-1853 - Trolley Wires and Trolley Feeder Wires

Trolley wires and trolley feeder wires shall be on intake air and shall not extend beyond the last open crosscut or other ventilation opening. Such wires shall be kept at least 150 feet from pillar workings.

Ariz. Admin. Code § R11-1-1853

Former Rule 18:53.