Wash. Admin. Code § 296-818-30015

Current through Register Vol. 24-17, September 1, 2024

Section 296-818-30015 - Blast cleaning nozzles

You must make sure nozzles are all of the following:

(1) Mounted on a support when not in use;

(2) Equipped with operating valves that are manually held open.

Note:	To help prevent the buildup of static charges, pressurized tanks used to supply abrasive should be:
	1. Connected to the manual control of the nozzle; and
	2. Have the relief valve or opening located so it can safely vent.

Wash. Admin. Code § 296-818-30015

Amended by WSR 17-18-075, Filed 9/5/2017, effective 10/6/2017

Statutory Authority: RCW 49.17.010, 49.17.040, 49.17.050, 49.17.060. 06-12-074, § 296-818-30015, filed 6/6/06, effective 9/1/06.