HTML has links - PDF has Authentication
480-75-530  <<  480-75-540 >>   480-75-550

PDFWAC 480-75-540

Pipeline markers and above ground facilities.

The pipeline company must place proper pipeline markers wherever the line pipe and any associated facilities are exposed. For all pipelines attached to bridges or otherwise spanning an area, the pipeline company must place pipeline markers so that they are visible and readable at both ends of the suspended pipeline. Each pipeline company must inspect each marker annually, and within thirty days of each inspection, replace each marker that is damaged or missing.
[Statutory Authority: RCW 80.01.040, 80.04.060, 81.88.040. WSR 08-12-045 (Docket PL-070974, General Order R-548), § 480-75-540, 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), § 480-75-540, filed 8/26/02, effective 9/26/02.]
Site Contents
Selected content listed in alphabetical order under each group