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Two Pipelines Shut Down After 43 Barrels of Crude Leak into Missouri Soil
Two Pipelines Shut Down After 43 Barrels of Crude Leak into Missouri Soil
Parts of two pipelines owned by controversial Canadian pipeline companies remained shut down Thursday following the discovery of a leak near St. Louis, Missouri on Wednesday, CBC News reported.
Both TransCanada‘s Keystone pipeline and Enbridge‘s Platte pipeline run parallel to each other through the area. The Keystone pipeline, which carries 590,000 barrels of crude oil a day from Alberta, has faced opposition from environmental activists in the area because it transports from Alberta’s tar sands.
“[Leaks] are one more reason on top of climate change to show that tar sands are dangerous and should not be running through our state,” Missouri Sierra Club Director John Hickey told St. Louis Public Radio. Residents are also worried the poor quality of the pipeline’s steel makes leaks more likely, Hickey said.
The leak was discovered by a TransCanada technician 7:14 a.m. Wednesday. The technician found crude oil covering some 4,000 square feet around the pipeline in St. Charles County, Missouri. TransCanada said it was not sure how much oil had leaked, but thought it was around 43 barrels. The company said it was not yet possible to tell if the leak came from the Keystone or neighboring Enbridge pipeline.
“Until you can excavate and see the top of the pipes, you can’t really determine which pipeline the release occurred from,” TransCanada Public Information Officer Matthew John told St. Louis Public Radio.
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Exclusive: TransCanada Keystone 1 Pipeline Suffered Major Corrosion Only Two Years In Operation, 95% Worn In One Spot
Exclusive: TransCanada Keystone 1 Pipeline Suffered Major Corrosion Only Two Years In Operation, 95% Worn In One Spot
Documents obtained by DeSmogBlog reveal an alarming rate of corrosion to parts of TransCanada’s Keystone 1 pipeline. A mandatory inspection test revealed a section of the pipeline’s wall had corroded 95%, leaving it paper-thin in one area (one-third the thickness of a dime) and dangerously thin in three other places, leading TransCanada to immediately shut it down. The cause of the corrosion is being kept from the public by federal regulators and TransCanada.
“It is highly unusual for a pipeline not yet two years old to experience such deep corrosion issues,” Evan Vokes, a former TransCanada pipeline engineer-turned-whistleblower, told DeSmogBlog. “Something very severe happened that the public needs to know about.”
When TransCanada shut the line down, the company and the Pipeline and Hazardous Materials Safety Administration (PHMSA) told the press that the shutdown was due to “possible safety Issues.” And although an engineer from PHMSA was sent to the site where TransCanada was digging up the pipeline in Missouri, no further information has been made available publicly.
Only after DeSmogBlog made a Freedom of Information Act (FOIA) request to PHMSA in August 2013 — which the agency partially responded to this April — was the information revealing the pipeline had deeply corroded in multiple spots exposed. The documents also disclosed a plan to check for a possible spill where the corrosion was detected.
However, documents explaining what caused the corrosion and findings concerning a possible spill were not included in response to DeSmogBlog’s request. According to PHMSA spokesman Damon Hill, documents that might impact an ongoing compliance review the agency is conducting of TransCanada were withheld.
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