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

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 the construction of new buildings and equipment, conversion of existing facilities, and installation of new systems. The project requires a bid bond of 5% of the total bid amount. A mandatory virtual pre-bid conference and site visit are scheduled for April 21, 2026. The bid submission deadline is May 21, 2026. • The project includes construction of new DAFT Building and Equipment, Equalization Basin, Intermediate Pumping Station, Valve Vault, Pumps, and Equipment. • Conversion of existing DAFT to TWAS Storage Tank #3. • Construction of new Sludge Loadout Station, Electrical Building and Equipment, and Odor Control System. • Plant Piping and Valve Replacement, Influent Sanitary Sewer Piping Replacement. • Motor Control Center Replacement. • The bid must include a questionnaire and bid bond. • The project requires compliance with various regulations and certifications, including insurance, debarment notice, and tax clearance.