Active SLED Opportunity · KANSAS · JOHNSON COUNTY

    Addendum 4 (New Century Air Center Wastewater Treatment Facility Equalization Basin, Pumping and Solids Thickening Improvements

    Issued by Johnson County
    countyIFBJohnson County Sol. 2007
    Open · 7d remaining
    DAYS TO CLOSE
    7
    due May 21, 2026
    PUBLISHED
    Apr 7, 2026
    Posting date
    JURISDICTION
    Johnson County
    county
    NAICS CODE
    237110
    AI-classified industry

    AI Summary

    Invitation for Bid for construction improvements at Johnson County's New Century Air Center Wastewater Treatment Facility including new buildings, pumping stations, odor control, and piping replacements. Bids due May 21, 2026.

    Opportunity details

    Solicitation No.
    2007
    Type / RFx
    IFB
    Status
    Issued
    Level
    county
    Published Date
    April 7, 2026
    Due Date
    May 21, 2026
    NAICS Code
    237110AI guide
    Jurisdiction
    Johnson County
    State
    Kansas
    Agency
    Johnson County

    Description

    Sealed bids for Bid Request No. 2026-001 for Johnson County Wastewater New Century Air Center Wastewater Treatment Facility Equalization Basin, Pumping and Solids Thickening Improvements –Contract No. LBC2-C019. The work consists of the following: Construction of new DAFT Building and Equipment Construction of new 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 Construction of new Electrical Building and Equipment Installation of new Odor Control System and Equipment Plant Piping and Valve Replacement Influent Sanitary Sewer Piping Replacement Bid Request No. 2026-001 Johnson County Wastewater IFB-2 New Century Air Center Wastewater Treatment Facility Equalization Basin, Pumping and Solids Thickening Improvements Motor Control Center Replacement BID BOND: Bidders shall submit with their bid a bid bond issued by a surety company licensed to do business in the State of Kansas in the amount of five percent (5.0%) of the total amount of their bid. Said guarantee shall be made payable to the Board of County Commissioners of Johnson County, Kansas. All bids shall be submitted electronically on IonWave. --- Q&A --- Q1: Can the existing DAF Tank Cover be removed in one piece? Reference Sheet 74-X-3001 A1: Refer to Addendum No. 4 Submitted: 4/28/2026 07:28:10 AM (CT) Q2: Please confirm that JCW is paying for onsite testing for special inspections. Such as onsite concrete testing, onsite backfill and compaction testing, rebar and welding inspections. A2: Refer to Addendum No. 4 Submitted: 4/28/2026 07:27:51 AM (CT) Q3: Is there a detail on the electrical duct banks? A3: Refer to Addendum No. 4 Submitted: 4/27/2026 08:17:31 AM (CT) Q4: Please confirm whether this project is subject to any domestic preference requirements, including the Buy American Act, Buy America Act, or the Build America Buy America Act. A4: Refer to Addendum No. 4 Submitted: 4/25/2026 08:36:07 AM (CT) Q5: What is the procedure for requesting an approval for manufacturers that meet the specs? A5: Refer to Addendum No. 4 Submitted: 4/24/2026 03:06:29 PM (CT)

    Key dates

    1. April 7, 2026Published
    2. May 21, 2026Responses Due

    AI classification tags

    Frequently asked questions

    SLED stands for State, Local, and Education. These are solicitations issued by state governments, counties, cities, school districts, utilities, and higher education institutions — as opposed to federal agencies.

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