Case Study

Trench Breakers, Pads, and Pillows for Pipeline in Challenging Conditions

Trench Breakers, Pads, and Pillows for Pipeline in Challenging Conditions

PROBLEM The contractor needed pipeline pads and pillows for 1,400 feet of pipeline on a 58-degree hillside in rural West Virginia in challenging weather conditions. A recent pipeline job at Dominion Resource’s extraction/fractionation plant in Pine Grove, WV presented some pretty hairy challenges. The Dominion Transmission plant processes and stores natural gas liquids (NGLs): propane, normal butane, isobutane, and natural gasoline. The

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