(1) You must provide positive locking devices to hold kettles in the desired position.
(2) You must provide safety devices for steam kettles according to: The American Society of Mechanical Engineers (ASME) Pressure Vessel Code, section VIII, division I, Unfired Pressure Vessels, 2001, Kettles with Steam Jackets.
[Statutory Authority: RCW
49.17.010,
49.17.040,
49.17.050,
49.17.060. WSR 15-24-102, § 296-806-42556, filed 12/1/15, effective 1/5/16; WSR 04-14-028, § 296-806-42556, filed 6/29/04, effective 1/1/05.]