Alexandria (VA) to Host Outreach Session for RiverRenew Program

By TBM News August 22, 2018

Alexandria Renew Enterprises is looking for qualified engineers and contractors to help implement RiverRenew. RiverRenew is a major program involving the construction of a system of tunnels and upgrades at Alexandria’s wastewater treatment plant to remediate the combined sewer system.

The Industry Outreach Session will be held Nov. 13, 2018, from 1 to 4 p.m. in Alexandia (location to be announced). Major projects for be construction include:

Project Total Estimated Value Anticipated Procurement Method Estimated Procurement Date Estimated Construction Schedule Components
Tunnels and Pumping Stations $350-550 M 2-step, fixed-price design-build Summer 2019 2021-2025 • 2-mile, 12-ft dia. tunnel

• 0.5-mile, 6-ft dia. diversion sewer

• Shafts & diversion chambers

• Pumping stations

• Odor control & other equipment
108-116 MGD Plant Expansion $1-2 million Design-bid-build Spring 2019 Summer 2019-summer 2020 • Modifications to primary effluent pumps & filter backwash
Former Admin. Building Decommissioning $8-10 million Design-bid-build Summer 2019 Fall 2019-Fall 2020 • Lab & equipment relocation

• Building demolition & site prep
Wet Weather Treatment Facility $3-5 million Design-bid-build 2022 2023 • Modifications to existing primary tanks & chemical feed systems

 

To register for updates visit RiverRenew.com/contact-us, and click “Obtain procurement info.”

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