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    Active Solicitation · DEPARTMENT OF THE INTERIOR

    56--CA - Humboldt Bay NWR - Gravel

    Issued by US FISH AND WILDLIFE SERVICE · FWS, OVER SAT G/S
    Sol. 140F0S26Q0049Combined Synopsis/SolicitationSet-aside: Total Small Business Set-Aside (FAR 19.5)Falls Church, VA
    Open · 2d remaining
    DAYS TO CLOSE
    2
    closes Jul 15, 2026
    POSTED
    Jul 8, 2026
    Publication date
    NAICS CODE
    212319
    Primary industry classification
    PSC CODE
    5610
    Product & service classification

    AI Summary

    The Department of the Interior is seeking a supplier for 1.5" minus road base gravel and 3/8" minus trail gravel sourced from local geological deposits. Recycled materials are not accepted. Interested bidders must submit gradation analysis and test data as per the SOW. Questions should be directed to Robert Sung via email.

    Contract details

    Solicitation No.
    140F0S26Q0049
    Notice Type
    Combined Synopsis/Solicitation
    Set-Aside
    Total Small Business Set-Aside (FAR 19.5)
    Posted Date
    July 8, 2026
    Response Deadline
    July 15, 2026
    NAICS Code
    212319AI guide
    PSC / Class Code
    5610
    Contract Code
    1448
    Issuing Office
    FWS, OVER SAT G/S
    Sub-Agency
    US FISH AND WILDLIFE SERVICE
    Agency
    DEPARTMENT OF THE INTERIOR
    Primary Contact
    Sung, Robert
    City
    Falls Church
    State
    VA
    ZIP Code
    22041
    AI Product/Service
    product

    Description

    CA-Humboldt Bay NWR - Gravel 1.5" minus road base gravel w/ fines 3/8" minus trail gravel w/ fines Materials will consist of virgin quarried aggregate (e.g., base rock), newly mined and sourced from local (sourced within approx. 100 miles) geological deposits. Recycled and/or washed river rock will not be accepted. See SOW in attached packet. Submit a copy of latest gradation analysis and test data for the materials to be supplied that meets the standards set in the SOW with the pricing. Send packets and questions to Robert_Sung@ios.doi.gov with 140F0S26Q0049 in the subject line.

    Key dates

    1. July 8, 2026Posted Date
    2. July 15, 2026Proposals / Responses Due

    AI search tags

    gravelroad baseconstruction materialsaggregate supply

    Frequently asked questions

    56--CA - Humboldt Bay NWR - Gravel 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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