Ariz. Admin. Code § 11-1-1518
Current through Register Vol. 30, No. 50, December 13, 2024
Section R11-1-1518 - Fittings and other Equipment (see REFERENCES at End of Article)A. The packing and lubricant for pumps, glands, etc., must be of a material recommended for acid handling.B. The pump glands, flanged fittings, and valve stems will be provided with splash shields or collared in cases where personnel would be exposed to acid leaks or sprays if acid should escape. The use of colored shields will assist personnel in detecting incipient leaks before they become serious.C. Where access to the top of the tank truck is needed, the spot will be provided with stairs and platform. Non-combustible construction is preferred. Overhead loading lines will be counterweighted with a pulley and weight system or equivalent.D. Storage tanks shall be clearly marked with the wording "Sulfuric Acid" or "Hydrochloric Acid," etc. (preferably painted yellow).E. Approved volume gauges shall be provided for storage tanks.F. Hose being used to convey acid in loading and unloading will be inspected regularly and replaced or repaired immediately if it becomes worn or a leak appears.Ariz. Admin. Code § R11-1-1518