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    Active Solicitation · DEPARTMENT OF THE INTERIOR

    Y--Design Build Service New Headquarters

    Issued by US FISH AND WILDLIFE SERVICE · FWS, CONSTRUCTION A/E TEAM 1
    Sol. 140FC126R0006SolicitationSet-aside: Total Small Business Set-Aside (FAR 19.5)Falls Church, VA
    Open · 11d remaining
    DAYS TO CLOSE
    11
    closes May 4, 2026
    POSTED
    Apr 14, 2026
    Publication date
    NAICS CODE
    236220
    Primary industry classification
    PSC CODE
    Y1HB
    Product & service classification

    AI Summary

    The Department of the Interior, US Fish and Wildlife Service, is soliciting proposals for a design-build service for a new headquarters. The deadline for submission has been extended to May 4, 2026, at 2:00 PM CST. Interested bidders should ensure their proposals are submitted by this date.

    Contract details

    Solicitation No.
    140FC126R0006
    Notice Type
    Solicitation
    Set-Aside
    Total Small Business Set-Aside (FAR 19.5)
    Posted Date
    April 14, 2026
    Response Deadline
    May 4, 2026
    NAICS Code
    236220AI guide
    PSC / Class Code
    Y1HB
    Contract Code
    1448
    Issuing Office
    FWS, CONSTRUCTION A/E TEAM 1
    Sub-Agency
    US FISH AND WILDLIFE SERVICE
    Agency
    DEPARTMENT OF THE INTERIOR
    Primary Contact
    Mallory, Joann
    City
    Falls Church
    State
    VA
    ZIP Code
    22041
    AI Product/Service
    both

    Description

    The deadline for the Request for Proposal (RFP) submission has been extended from April 17, 2026, to May 4, 2026. All proposals must be received no later than May 4, 2026, at 2:00 PM CST (Central Standard Time).

    Key dates

    1. April 14, 2026Posted Date
    2. May 4, 2026Proposals / Responses Due

    AI search tags

    design build servicesconstruction servicesgovernment contractingheadquarters construction

    Frequently asked questions

    Y--Design Build Service New Headquarters 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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