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  5. ›New Century Air Center Wastewater Treatment Facility…

Johnson County·Kansas

New Century Air Center Wastewater Treatment Facility Equalization Basin, Pumping and Solids Thickening Improvements

Closes 5/21/2026$5M – $10MInvitation for Bid
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Description

The Johnson County Wastewater is seeking bids for the New Century Air Center Wastewater Treatment Facility Equalization Basin, Pumping and Solids Thickening Improvements project. The work consists of constructing new buildings and equipment, converting existing facilities, and installing new systems and equipment. The project includes the construction of a new DAFT building, equalization basin, intermediate pumping station, valve vault, and electrical building. The project also involves the installation of a new odor control system, plant piping, and valve replacement. • The project requires the construction of new facilities and equipment, including a new DAFT building and equalization basin. • The project involves the conversion of existing facilities, including the conversion of the existing DAFT to TWAS Storage Tank #3. • The project requires the installation of new systems and equipment, including a new odor control system and plant piping. • The project involves the replacement of existing valves and piping, including the replacement of influent sanitary sewer piping. • The project requires the construction of a new sludge loadout station and electrical building.

Attached files

The solicitation documents live at the source — open the bid source above to download them.

Contact

Nicole Averell(Purchasing)

[email protected]

(913) 715-0595

Key dates

Opened
4/7/2026
Questions due
5/11/2026
Pre-bid meeting
4/21/2026Mandatory
Site visit
4/21/2026Mandatory
Closes
5/21/2026

Last updated

Details

Type
Invitation for Bid
Industry
Construction
NAICS
237110
Solicitation №
2026-001 Addendum 2

Budget estimate

$5,000,000 – $10,000,000

The budget for this project can be estimated based on the scope of work and the requirements of the project. The project involves the construction of new facilities and equipment, including a new DAFT building, equalization basin, and electrical building. The project also requires the installation of new systems and equipment, including a new odor control system and plant piping. Based on industry standards and similar projects, the total cost of the project can be estimated to be around $5 million to $10 million. The budget for the project will depend on the bid price and the terms of the contract. Factors that may influence the likely payment range include the complexity of the project, the materials and equipment required, and the labor costs. The project requires specialized equipment and labor, which may increase the cost. However, the project also involves the construction of new facilities, which may reduce the cost. Overall, the budget for this project can be estimated to be around $5 million to $10 million, with a midpoint of $7.5 million.

AI estimate from the solicitation

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