Capital Projects Information

Contract Name: Contract AWT Physical Improvements
Advertised Date: 10/16/2020
The Upper Occoquan Service Authority (UOSA), the Owner, invites qualified contractors to submit sealed Bids for the project known as “AWT Physical Improvements,” and also by the name “Contract AWT.” The Work includes, but is not limited to the replacement of backwash pumps at Pump Station 28/1 and associated work, Ballast Pond 32/1 and 32/2 bar screens, building L/1 valve modifications, filter hatch replacement, pipe support repair along with miscellaneous mechanical work, along with Building L/1 load center replacement and facility upgrades, Building P load center replacement and facility upgrades, system electrical/controls modifications, demolition of CLINO system and miscellaneous demolition and Site restoration in accordance with the Contract Documents. A complete description of the Work can be found in the Contract Documents. Bids are due 2:00 PM, local time, on December 17, 2020 at UOSA’s Sellman Meeting Center (Building G), 14631 Compton Road, Centreville, VA 20121-2506, at which time they will be publically opened and read aloud. The Bidding Documents may be purchased on or after October 22, 2020, from the office of the Engineer, STANTEC. Interested Bidders should contact Gwonda Gaskins with STANTEC at 571-298-8246 to make arrangements to purchase Contract Documents. The Invitation for Bid can be found at UOSA’s website: Address all questions regarding the Project to Mr. Jeff Small (email:
Solicitation Type: ITB
Addendum No. 2 - 12/11/2020
Plan Holders List: As of 11/13/2020
Bid Results:12/17/2020