AlexRenew is looking for qualified engineers and contractors to help implement RiverRenew.
Thank you for your interest in RiverRenew. Online registration for our upcoming Industry Outreach Event is now closed.
We look forward to seeing attendees on Tuesday, November 13!
|11/13||Industry Outreach Event |
for Contractors and Engineers
|Date:||November 13, 2018|
|Time:||1:00 PM – 4:00 PM|
Networking Reception to follow from 4:30 – 7:00 PM
|Location:||Holiday Inn & Suites|
625 First Street
Alexandria, VA 22314
In late June 2018, the Virginia Department of Environmental Quality approved a plan to control the discharge of combined sewage to Alexandria, VA’s waterways via four existing outfalls. Now called “RiverRenew,” the program involves the construction of a deep tunnel system and modifications/upgrades to AlexRenew’s wastewater facility. AlexRenew will lead the planning and construction of RiverRenew to ensure its implementation by 2025.
|Project||Total Estimated Value||Anticipated Procurement Method||Estimated Procurement Date||Estimated Construction Schedule||Components|
|Tunnels and Pumping Stations||$350 – 550M||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 – 2M||Design-bid-build||Spring 2019||Summer 2019 – Summer 2020||Modifications to primary effluent pumps & filter backwash|
|Former Admin. Building Decommissioning||$8 – 10M||Design-bid-build||Summer 2019||Fall 2019 – Fall 2020||- Lab & equipment relocation|
- Building demolition & site prep
|Wet Weather Treatment Facility||$3 – 5M||Design-bid-build||2022||2023||Modifications to existing primary tanks & chemical feed systems|