PDFWAC 296-307-45025
Periodically inspect dip tanks and associated equipment and correct any deficiencies.
(1) The employer must inspect or test the dip tanks and associated equipment periodically, including:
(a) Covers;
(b) Overflow pipes;
(c) Bottom drains and valves;
(d) Electrical wiring, equipment, and grounding connections;
(e) Ventilating systems;
(f) Fire extinguishing equipment.
(2) The employer must inspect the hoods and ductwork of the ventilation system for corrosion and damage and make sure the airflow is adequate:
(a) At least quarterly during operation;
(b) Prior to operation after a prolonged shutdown.
(3) The employer must promptly fix any deficiencies found.
Notes: | 1. To assist the employer in tracking inspections and actions taken from those inspections, the employer may want to keep a written record. |
2. It is recommended that inspections be at least quarterly even if the system is not operating. Depending on the chemicals in use more frequent inspection may be required. |
[Statutory Authority: RCW 49.17.010, 49.17.040, 49.17.050, and 49.17.060. WSR 20-21-091, § 296-307-45025, filed 10/20/20, effective 11/20/20; WSR 03-10-068, § 296-307-45025, filed 5/6/03, effective 8/1/03; WSR 97-09-013, recodified as § 296-307-45025, filed 4/7/97, effective 4/7/97. Statutory Authority: RCW 49.17.040, [49.17.]050 and [49.17.]060. WSR 96-22-048, § 296-306A-45025, filed 10/31/96, effective 12/1/96.]