Wash. Admin. Code § 296-104-145 - Inspection - How are groups of vessels operating as a single unit classified?
A group of unfired pressure vessels operating as a single unit
such as the vessels in a refrigeration system, evaporators, ironers and paper
machines shall have an individual state serial number marked on each boiler or
Notes
Statutory Authority: RCW 70.79.030, 70.79.040, 70.79.150, 70.79.290, 70.79.330, 70.79.350, and chapter 70.79 RCW. 02-23-036, § 296-104-145, filed 11/13/02, effective 12/14/02. Statutory Authority: RCW 70.79.030 and 70.79.040. 99-22-026, § 296-104-145, filed 10/26/99, effective 11/26/99; 95-19-058, § 296-104-145, filed 9/15/95, effective 10/16/95; Part III, § 10, filed 3/23/60.
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