Closed Solicitation · DEPARTMENT OF THE INTERIOR

    Q--WASTEWATER TREATMENT PLANT TESTING

    Sol. 140P6426Q0053Combined Synopsis/SolicitationSet-aside: Total Small Business Set-Aside (FAR 19.5)Macedonia, OH
    Closed
    STATUS
    Closed
    closed May 5, 2026
    POSTED
    Apr 27, 2026
    Publication date
    NAICS CODE
    541380
    Primary industry classification
    PSC CODE
    Q301
    Product & service classification

    AI Summary

    The Department of the Interior is seeking offers for wastewater treatment plant testing at Buffalo National River, AR. This opportunity includes a combined synopsis/solicitation and amendments available on SAM.gov. Interested parties must submit offers via email to Colette Riegelmayer, ensuring all amendments are signed and returned as instructed.

    Contract details

    Solicitation No.
    140P6426Q0053
    Notice Type
    Combined Synopsis/Solicitation
    Set-Aside
    Total Small Business Set-Aside (FAR 19.5)
    Posted Date
    April 27, 2026
    Response Deadline
    May 5, 2026
    NAICS Code
    541380AI guide
    PSC / Class Code
    Q301
    Contract Code
    1443
    Issuing Office
    MWR OHIO(64000)
    Primary Contact
    Riegelmayer, Colette
    State
    OH
    ZIP Code
    44067
    AI Product/Service
    service

    Description

    This announcement is to amend the solicitation to post the Q&A document for all interested parties for Wastewater Treatment Plant Testing at Buffalo National River in Yellville, AR. The solicitation and any amendments can be found and retrieved on SAM.gov. All amendments must also be read, signed and returned as instructed in the SF30 Amendment form on SAM.gov - one copy provided in offers submittal package. Offers may be submitted to Colette Riegelmayer via email: colette_riegelmayer@ios.doi.gov.

    Key dates

    1. April 27, 2026Posted Date
    2. May 5, 2026Proposals / Responses Due

    AI search tags

    Frequently asked questions

    Q--WASTEWATER TREATMENT PLANT TESTING is a federal acquisition solicitation issued by DEPARTMENT OF THE INTERIOR. Review the full description, attachments, and submission requirements on SamSearch before the response deadline.

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