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WAC 480-75-550

Change in class location.

Each pipeline company complying with WAC 480-75-360 and 480-75-370 must reevaluate its maximum operating pressure when there is a change in class location. The pipeline company must reevaluate the class location periodically, but not less often than once every five years.
[Statutory Authority: RCW 80.01.040, 80.04.060, 81.88.040. WSR 08-12-045 (Docket PL-070974, General Order R-548), § 480-75-550, filed 5/30/08, effective 6/30/08. Statutory Authority: RCW 80.01.040 and 80.04.160. WSR 02-18-032 (Docket No. TO-000712, General Order No. R-500), § 480-75-550, filed 8/26/02, effective 9/26/02.]