Following a string of oil spills, TransCanada’s Keystone I tar sands oil pipeline has been indefinitely shut down, and banned from restarting operations. Today, the Pipelines and Hazerdous Materials Safety Administration (PHMSA) issued a Corrective Action Order, which stops use of the pipeline until the regulator determines that safety problems have been corrected.
In the order, Jeffrey Wiese, associate administrator for pipeline safety at the Department of Transportation, wrote:
I find that the continued operation of the pipeline without corrective measures would be hazardous to life, property and the environment. Additionally, after considering the circumstances surrounding the May 7 and May 29, 2011 failures, the proximity of the pipeline to populated areas, water bodies, public roadways and high consequence areas, the hazardous nature of the product the pipeline transports, the ongoing investigation to determine the cause of the failures, and the potential for the conditions causing the failures to be present elsewhere on the pipeline, I find that a failure to issue this Order expeditiously to require immediate corrective action would result in likely serious harm to life, property, and the environment.
The Keystone I pipeline has spilled 12 times since beginning operation less than one year ago. Late last year, TransCanada had to dig up portions of the pipeline when abnormalities were discovered.