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DC Water - Clean Rivers Tunnel

SPT, Marine, and In-Situ Testing


Client Challenge

Our client needed several hundred borings throughout Washington DC, both on land and sea, along with In-Situ testing.

DC Water - Clean Rivers Tunnel

Our Strategy

We placed two to four crews on this project at any given time, and extensively utilized our jack-up barge to drill borings in the potomac that would be too dangerous for a standard spud barge.

The Results

We completed the project and successfully navigated several change orders and regulatory hurdles.

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