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Solicitation, first published as presolicitation

B-21 80 Row Environmental Protection Shelters (EPS) at Ellsworth Air Force Base (AFB), South Dakota (SD)

W9128F26RA009

Department of the Army, W071 Endist Omaha. Commercial and Institutional Building Construction.

View on SAM.govMarkdown

Response deadline

May 15, 2026 at 3:00 PM EDT

Closed 125 days ago. Posted April 21, 2026, first published October 2, 2025. Scheduled to archive April 21, 2027.

Description

As published on SAM.gov.

Amendment 5: The purpose of this amendment is as follows:

1. Updates to Drawings/Specs (see Summary of Changes, dated 04/20/26).

2. Proposal due date extended to 05/15/26 at 2:00 PM CDT. All other Terms and Conditions remain the same.

Publications

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

  1. October 2, 2025

    Presolicitation

    Due October 17, 2025 at 4:00 PM EDT. SAM.gov, notice 4fe9e5e9685d4a0f9c9488da67c4e96c

  2. February 13, 2026

    Solicitation, originally presolicitation

    Due April 8, 2026 at 4:00 PM EDT. SAM.gov, notice ae8aa6c316cf412a938879c9653b3b24

  3. March 2, 2026

    Solicitation

    Due April 15, 2026 at 4:00 PM EDT. SAM.gov, notice ce9d987fb7634bcfa318c900c6d28e3b

  4. March 20, 2026

    Solicitation

    Due April 15, 2026 at 3:00 PM EDT. SAM.gov, notice 48b9d5727f9d43f8b78bf4428fed08e3

  5. April 1, 2026

    Solicitation

    Due April 24, 2026 at 3:00 PM EDT. SAM.gov, notice cebafa06cd2f43ddaaf658b63f29ac5f

  6. April 16, 2026

    Solicitation

    Due April 24, 2026 at 3:00 PM EDT. SAM.gov, notice 8251d2a3dce44f889b1c94e6b08476be

  7. April 21, 2026

    Solicitation

    Due May 15, 2026 at 3:00 PM EDT. SAM.gov, notice f9a598adf29748e0b4c8bd40b4020616

Points of contact

Also open from this buyer