Section 296-826-30015 - Nonrefrigerated stationary containers(1) You must construct and test containers according to the Unfired Pressure Vessel Code. (2) You must make sure the minimum design pressure of the container is 250 psig.(3) You must make sure all containers with a capacity exceeding two hundred fifty gallons are constructed to meet one or more of the following: (a) Stress relieved after fabrication according to the Unfired Pressure Vessel Code;(b) Have stress relieved cold-formed heads;Wash. Admin. Code § 296-826-30015
Amended by WSR 15-23-086, Filed 11/17/2015, effective 12/18/2015Statutory Authority: RCW 49.17.010, 49.17.040, 49.17.050, 49.17.060. 06-10-067, § 296-826-30015, filed 5/2/06, effective 9/1/06.