Active Solicitation · DEPT OF DEFENSE

    FOUNDATION SUSTAINMENT SUPPORT, SOFTWARE AND INTEGRATION (FS3I)

    Sol. HM047625R0016_Bidder_LibraryPresolicitationARNOLD, MO
    Open · 160d remaining
    DAYS TO CLOSE
    160
    closes Sep 30, 2026
    POSTED
    Apr 16, 2026
    Publication date
    NAICS CODE
    541511
    Primary industry classification
    PSC CODE
    DF01
    Product & service classification

    AI Summary

    The Department of Defense is seeking offerors for the Foundation Sustainment Support, Software and Integration (FS3i) program. This presolicitation notice provides access to a Bidder's Library and associated documents for the upcoming RFP. Interested parties can find Industry Day materials and draft solicitation Q&As, with official RFP documents to be published soon.

    Contract details

    Solicitation No.
    HM047625R0016_Bidder_Library
    Notice Type
    Presolicitation
    Posted Date
    April 16, 2026
    Response Deadline
    September 30, 2026
    NAICS Code
    541511AI guide
    PSC / Class Code
    DF01
    Primary Contact
    Timothy Hull
    City
    ARNOLD
    State
    MO
    ZIP Code
    630106238
    AI Product/Service
    service

    Description

    This Notice is associated with the prior FS3i Presoliciation notice under ID: HM0476_20260105 "Foundation Sustainment Support, Software and Integration (FS3i). 

    The intent of this notice is to provide offerors access to a "Bidder's Library" supplementing the FS3i acquisition; documents are associated with the draft Request For Proposal (RFP) and upcoming official RFP for the FS3i program.  All RFP documents and attachments will be published in the coming months and will be associated with this notice when published.  

    Included in this notice are: 

    -Industry Day Event slides

    -Final Consolidated FS3i draft solcitation Q&As

    -Bidder's Library

    The Industry Day attendee list may be provided upon request by email to timothy.j.hull@nga.mil.  

    No questions are being requested at this time.    

    Additional documents have been added as part of the bidder's library. 

    Key dates

    1. April 16, 2026Posted Date
    2. September 30, 2026Proposals / Responses Due

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    Frequently asked questions

    FOUNDATION SUSTAINMENT SUPPORT, SOFTWARE AND INTEGRATION (FS3I) is a federal acquisition solicitation issued by DEPT OF DEFENSE. Review the full description, attachments, and submission requirements on SamSearch before the response deadline.

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