Precious Roy wrote:
It is true that transporting crude oil by pipeline is preferable to truck, train and barge both economically and environmentally. If built to the highest standards and properly maintained and operated, you should never have a spill on a pipeline.
"If built to the highest standards". You are assuming that a company worrying about the bottom line is going to make sure the pipeline is built to the highest standards and uses the best available preventative measures. They typically only meet the minimum allowable requirements.
I heard an official in North Dakota talk about the pipeline, urging congress to move forward. He said something along the lines that the after review of the original plans for the pipeline project, the USACE requested that they upgrade to make the pipeline double walled as a preventative measure, which they have since agreed to. But again, it was only because they were asked to later. Not exactly building it to the highest standards.
My question is why did they not propose to use a double walled piping system in the first place? Shouldn't this be standard for the industry along with all the bells and whistles for interstitial monitoring and alarms? It is with underground storage tanks. Why should pipelines that contain exponentially more oil that transverse thousands of miles be held to a lower construction standard than your local gas station? What else did they propose that was passed through that was at the minimum allowable standards?
Pipelines are more efficient and do have less spills than other modes of transportation, but when they do leak, it is big. If they want to install a pipeline, they should not have to construct to the minimum allowable safety standards, it should be to the highest safety standard at the time.