Santa Barbara Pipeline Owner Ordered To Close Second, Similary Corroded Pipeline

Federal regulators have ordered Plains All American to restrict usage of a second pipeline in California as preliminary results revealed extensive external corrosion issues with the pipeline that spilled more than 100,000 gallons of oil along the California coast at Refugio State Beach, including at least 21,000 gallons that poured into the Pacific Ocean.

Line 901 had metal loss ranging from 54% to 74% of the original pipe wall thickness when it burst on May 19, according to the Pipeline and Hazardous Materials Safety Administration, which also estimated that the site of the fissure might have been as thin as 1/16th of an inch. Plains has a long history of safety and maintenance violations well above the national rate of incidents-per-mile of pipe.

The second pipeline, Line 903, transports crude oil 128 miles from Santa Barbara County to Kern County. It was found to have similar levels of corrosion, prompting the PHMSA to require Plains to operate Line 903 at reduced pressure in a corrective action order sent to the company on June 3. PHMSA also gives Plains 60 days to inspect Line 903 and “address any findings that require remedial measures.”

In the order, Jeffrey D. Wiese, Associate Administrator for Pipeline Safety at PHMSA, wrote that “continued operation of Line 901 and Line 903 without corrective measures is or would be hazardous to life, property, or the environment. Additionally… I find that a failure to issue this Order expeditiously to require immediate corrective action would result in the likelihood of serious harm to life, property, or the environment.”

EDIT

http://www.desmogblog.com/2015/06/07/federal-regulators-restrict-use-second-pipeline-investigation-oil-spill-california-coast-continues