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Tuesday, March 20, 2007

Try Pokin' a Pig Through a Pipe

ETP's pressure test dump and 'pig' cleaning the interior of their 42" transmission line near Osceola.
The interior of the pipeline on the left is being cleaned by a device called a 'pig', moving from the south to the north. Ever stand next to a jet! The line on the right has been pressure tested and the 9 million gallons of water is being dumped into a large rectangular 'tank' lined with bales of hay.
The filtering tank.

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