Proctors Creek WWTP Coagulant Facility Improvements and Sidestream Treatment
Open State & local contract opportunity Posted
- Solicitation number
- IFB27000067
- State
- Virginia
- Responses due
Opportunity facts
- Jurisdictions
- Point of contact
-
- Vin Kamatchi kamatchiv@chesterfield.gov (804) 748-1702
Opportunity details come from constructionbidsource.com. Updated .
About this opportunity
Chesterfield County and Chesapeake City (Virginia) are soliciting bids for design-build or construction services on the Proctors Creek Wastewater Treatment Plant coagulant facility improvements and sidestream treatment project, with proposals due November 17, 2026.
The scope spans two integrated projects. Project A demolishes the unused Dissolved Air Flotation building and constructs a new brick-and-mortar coagulant facility to house coagulant and lime slurry metering pumps and electrical equipment, with bulk storage tanks in an adjacent outdoor concrete containment area. Three new coagulant injection points will be installed at Plant A aeration tank effluent, Plant B aeration tank effluent, and combined filter influent, along with yard piping, valving, duct banks, and site restoration to pre-construction conditions. Project B constructs a new Sidestream Treatment Facility including demolition of the existing Gravity Belt Filter Building, a new Centrate Equalization basin with pumps and filters, conversion of the existing Centrate Equalization Basin to a de-ammonification Reactor with vertical mixer and blower canopy, and a pre-engineered concrete Electrical Support Building for electrical drives and equipment. Both projects require installation of new lime storage tanks, mixers, metering pumps, and associated piping to serve the new Sidestream Treatment Process and existing IFAS treatment process, along with comprehensive site work and restoration of pavement, concrete, and grassed areas.
The attachment (847194wtpCfield.pdf, 212 KB, posted October 5) provides detailed technical specifications for structural, mechanical, electrical, and process equipment installations. No contract value, incumbent, or evaluation criteria are specified in the source. Questions due date and pre-bid meeting details are not provided.
Opportunity text
Scope: Project A - Demolition of the unused Dissolved Air Flotation (DAF) building, construction of new brick and mortar coagulant facility building on the former DAF building site to house coagulant metering pumps, lime slurry metering pumps, and associated electrical equipment. Bulk storage tanks will be stored in an outdoor concrete containment area adjacent to the brick and mortar coagulant facility building. Installation of three new coagulant injection points: Plant A aeration tank effluent, Plant B aeration tank effluent, and combined filter influent. Site work including yard piping, valving, duct banks and miscellaneous site improvements. Restoration of the site to pre-construction conditions, including repairs to pavement or concrete and restoring grassed areas. Project B - Construction of new Sidestream Treatment Facility at existing Proctors Creek Wastewater Treatment Plan consisting of: Demolition of existing Gravity Belt Filter Building and associated utilities, construction of new Centrate Equalization basin and associated pumps, filters, equipment and appurtenances. Conversion of existing Centrate Equalization Basin to a de-ammonification Reactor, with associated vertical mixer, access walkway, effluent structure, blowers and blower canopy. Construction of new pre-engineered concrete Electrical Support Building for housing electrical drives and equipment, including Micro-nutrient chemical feed room. Installation of new Lime storage tank, mixer, metering pumps and associated piping and appurtenances in new Coagulant Storage building to serve new Sidestream Treatment Process. Installation of new lime storage tank, mixer, metering pumps and associated piping and appurtenances in existing lime storage building to serve existing IFAS treatment process. Sitework, including yard piping, valving, duct banks and miscellaneous site improvements. Restoration of the site to pre-construction conditions, including repairs to pavement or concrete and restoring grassed areas.
Files
| File | Type | Posted |
|---|---|---|
| 847194wtpCfield.pdf |
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