Each pipeline company must make pipeline repairs in accordance with ASME B31.4 "Pipeline Transportation Systems for Liquid Hydrocarbons and Other Liquids." Information about the ASME edition adopted and where to obtain it are set out in WAC 480-75-999, Adoption by reference.

[Statutory Authority: RCW 80.01.040, 80.04.060, 81.88.040. WSR 08-12-045 (Docket PL-070974, General Order R-548), § 480-75-440, 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), § 480-75-440, filed 8/26/02, effective 9/26/02.]

PDFWAC 480-75-440

Pipeline repairs.