R11-1-1629

Ariz. Admin. Code § R11-1-1629

Cabs pressurized and ventilated

Effective Apr 7, 1976State Mine Inspector

All cabs on hot metal crane shall be pressurized or have suitable ventilating air meeting the requirements of R11-1-404.

Adopted effective April 7, 1976 (Supp. 76-2).