Ariz. Admin. Code § 11-1-2219

Current through Register Vol. 30, No. 24, June 14, 2024

Section R11-1-2219 - Ventilation

Ventilation capable of keeping the HCN concentration at or below 10 ppm shall be provided in all enclosed structures where cyanide, either dry or in solution, is used or stored.

Ariz. Admin. Code § R11-1-2219

Adopted effective August 2, 1985 (Supp. 85-4). Amended effective July 6, 1993 (Supp. 93-3).