Nonstandard boilers and unfired pressure vessels, other than historical boilers and pressure vessels may be used provided they have not been moved from their original setting since January 1, 1952.
Wash. Admin. Code § 296-104-215
Statutory Authority: Chapter 70.79 RCW. 13-10-018, § 296-104-215, filed 4/23/13, effective 6/1/13. Statutory Authority: RCW 70.79.030, 70.79.040 and chapter 70.79 RCW. 00-21-024, § 296-104-215, filed 10/10/00, effective 11/13/00. Statutory Authority: RCW 70.79.030 and 70.79.040. 97-20-109, § 296-104-215, filed 9/30/97, effective 10/31/97; 96-21-081, § 296-104-215, filed 10/16/96, effective 11/16/96; Part IV, § 4, filed 3/23/60.