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Solicitation, first published as special notice

USACE Omaha District - $249M Unrestricted Sentinel Construction Management Services (CMS) MATOC

W9128F26RA124

Department of the Army, W071 Endist Omaha. Engineering Services.

Add deadline to calendarView on SAM.gov Markdown

Offers due

November 10, 2026 at 3:00 PM EST

9 days from now. Posted October 27, 2026, first published June 18, 2026.

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Description

As published on SAM.gov.

W9128F26RA124 - $249M Unrestricted Sentinel Construction Management Services (CMS) MATOC. The Government is issuing this solicitation for a total award of $249M in shared capacity for Sentinel Construction Management Services projects, primarily within the Northwestern Division (NWD), USACE. This Multiple Award Task Order Contract (MATOC) is for a target award of four (4) Unrestricted firm fixed price Indefinite Delivery Contracts (IDCs). The NWD serves the states (all or part of, depending on boundaries for the different Military and Civil programs) of WA, OR, ID, NV, UT, MT, WY, CO, ND, SD, NE, KS, IA, MO, MN, and WI. This MATOC will be used to support the U.S. Air Force (USAF) under NAICS 541330. Please see the attached PDF document for the full solicitation text and attachments. Interested parties are reminded that they are responsible for checking on new information posted to https://SAM.gov. ****The purpose of Amendment 0001 is as follows: 1) Extend the proposal due date to 2:00 p.m. Central Time, on 10 November 2026. 2) Include the Past Performance Questionnaire(Form PPQ-0) PDF file.***////// The The purpose of Amendment 0002 is as follows: 1. Incorporate changes to: a. SNWO Sentinel CMS - Section B - Tables_AM#0002, b. NWO Sentinel CMS - Section B_AM#0002, c. NWO Sentinel CMS - Section C_AM#0002, d. NWO Sentinel CMS - Section H_AM#0002, e. NWO Sentinel CMS - Section L_AM#0002, f. NWO Sentinel CMS - Section LAttachment A_AM#0002, g. NWO Sentinel CMS - Section M_AM#0002. 2. Incorporate Clauses 52.240-92 and 52.240-93. NOTE: ProjNet will be reopened for 2 days starting 27 October and will close at 2:00 p.m. Central Time on 29 Oct 2026. Proposal due date remains 2:00 p.m. Central Time 10 Nov 2026.//////

Attachments

Files listed on SAM.gov. The ones we hold a copy of download from here; the rest open SAM's download, which needs no account.

Publications

Every notice SAM.gov issued under this solicitation number, oldest first. Each is a separate record on SAM.

  1. June 18, 2026

    Special notice

    SAM.gov, notice fec516ab97c54fc09faba8bd4c881341

    3 revisions on SAM
    • September 28, 2026: publish, solicitation
    • August 14, 2026: publish, presolicitation
    • June 18, 2026: publish, special notice

  2. August 14, 2026

    Presolicitation

    SAM.gov, notice dfd54ec39d8f4d8aaeab4587c7221a76

    3 revisions on SAM
    • August 14, 2026: publish, presolicitation
    • August 14, 2026: publish, presolicitation
    • June 18, 2026: publish, special notice

  3. August 14, 2026

    Presolicitation, originally special notice

    SAM.gov, notice f3e75b5ddd2b43c5a161b4f2e995263d

    3 revisions on SAM
    • August 14, 2026: publish, presolicitation
    • August 14, 2026: publish, presolicitation
    • June 18, 2026: publish, special notice

  4. September 28, 2026

    Solicitation, originally special notice

    Due October 28, 2026 at 3:00 PM EDT. SAM.gov, notice 4ae9e83a09cb46bf99eaeebadfa3bb36

    2 revisions on SAM
    • September 28, 2026: publish, solicitation
    • June 18, 2026: publish, special notice

  5. October 21, 2026

    Solicitation

    Due November 10, 2026 at 3:00 PM EST. SAM.gov, notice 553730d1f24d40968eef31fa20ce5ded

    3 revisions on SAM
    • October 21, 2026: publish, solicitation
    • September 28, 2026: publish, solicitation
    • June 18, 2026: publish, special notice

  6. October 27, 2026

    Solicitation

    Due November 10, 2026 at 3:00 PM EST. SAM.gov, notice 5cdbe2ac367a4b49addc0f5503b95e6a

    4 revisions on SAM
    • October 27, 2026: publish, solicitation
    • October 21, 2026: publish, solicitation
    • September 28, 2026: publish, solicitation
    • June 18, 2026: publish, special notice

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