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DC Water - Clean Rivers Tunnel

SPT, Marine, Vacuum Excavations and In-Situ Testing

2011-Present

Scope

500+ borings throughout Washington DC, both on land and sea, In-Situ testing, & Engineering support

DC Water - Clean Rivers Tunnel

The Results

E2CR successfully completed the project while navigating several change orders and evolving regulatory burdens. In addition to land and marine drilling, E2CR also conducted vacuum excavation, provided traffic control, and provided strategic guidance for a number of novel problems encountered by the tunnel's designers.

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