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.
[Statutory Authority: Chapter
70.79 RCW. WSR 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. WSR 00-21-024, § 296-104-215, filed 10/10/00, effective 11/13/00. Statutory Authority: RCW
70.79.030 and
70.79.040. WSR 97-20-109, § 296-104-215, filed 9/30/97, effective 10/31/97; WSR 96-21-081, § 296-104-215, filed 10/16/96, effective 11/16/96; Part IV, § 4, filed 3/23/60.]