Ariz. Admin. Code § 11-1-1632
Current through Register Vol. 30, No. 24, June 14, 2024
When extreme heat conditions exist, sufficient cooling time shall be allowed before persons are allowed to enter converters, roasters, and reactors. Protective clothing shall be used when applicable. A supervisor shall be present when workers are in the vessel and determine when the vessel has cooled sufficient to allow safe access.
Ariz. Admin. Code § R11-1-1632