Natural Gas Pipeline Crossing
Pitt River, CA (1996)

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A 6' high x 100' long AquaDam® was used to block off the river. A 4' x 100' AquaDam® was placed downstream. Installation time was only six hours. The river flow was reduced by dam control upstream, which was continued through three 24" pipes. Sand bags were used between the pipes on both ends.
Pitt River, CA
AquaDam®
Pitt River, CA
Pipes needed to be close together to allow the excavator to reach under all three pipes to dig a trench for natural gas placement.
Pitt River, CA