30 Mar '13, 10pm

Tar sands pipeline risks - examining the facts

that an influx of tar sands on the U.S. pipeline network posed greater risks to pipeline integrity, challenges for leak detection systems and significantly increased impacts to sensitive water resources when spilled. Observing a lack of due diligence by industry as it flooded the aging U.S. pipeline system with thick, heavy diluted bitumen tar sands and proposed a major expansion of tar sands transport on new pipelines like Keystone XL, NRDC called on government regulators to identify risks associated with tar sands pipelines and develop safety regulations to address those risks. Since then, information has continued to pile up confirming many of the concerns raised by NRDC – information showing that pipelines moving tar sands are more likely to leak, that leak detection systems are unlikely to detect tar sands spills when they happen, that tar sands spills are significant...

Full article: http://switchboard.nrdc.org/blogs/aswift/tar_sands_pipeli...

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