Project Details

he existing tunnel from Hampton to Norfolk,
Virginia at the mouth of the Chesapeake Bay
was continually congested. The state built
needed to build another tunnel next to it to help
alleviate the situation. Each end of the tunnel
required a treatment system. The treatment
systems had to be designed to handle water of
water quality from diverse sources: dewatering,
jet grout foundation wastewater, and tunnel
boring slurry wastewater

Services Provided

  • System Design
  • Installation & Commissioning
  • Training and Operational Support

Technology Provided

  • Settling Tanks
  • Chitosan Enhanced Sand Filtration
  • GAC Media
  • Automation & SCADA

Project Statistics

600 GPM & 275 GPM

Discharged to Chesapeake Bay

6 Month Duration

Heavy Civil Project

100% Compliance

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