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Solicitation, total small business set-aside, first published as presolicitation

FORMOSA MINE SUPERFUND SITE, OPERABLE UNIT 1 (OU1) REMEDIAL ACTION PROJECT, RFP AMENDMENT 0007

W912DW25R0008

Department of the Army, W071 Endist Seattle. Remediation Services.

23 open like this View on SAM.gov Markdown

Response deadline

December 10, 2025 at 5:00 PM EST

Closed 326 days ago. Posted November 26, 2025, first published August 19, 2025. Scheduled to archive November 26, 2026.

Get the next one like this from Department of the Army by email, the day it is posted.Find my opportunities

This one closed in 2025

23 like it are open now in remediation services

All 23 open in remediation services

Description

As published on SAM.gov.

See attached Amendment 007 documents.

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. August 19, 2025

    Presolicitation

    FORMOSA MINE SUPERFUND SITE, OPERABLE UNIT 1 (OU1) REMEDIAL ACTION PROJECT, RIDDLE, OREGON

    Due September 2, 2025 at 5:00 PM EDT. SAM.gov, notice 5b8582e7d8f14db280bda8d1bb4762ae

  2. September 3, 2025

    Solicitation, originally presolicitation

    FORMOSA MINE SUPERFUND SITE, OPERABLE UNIT 1 (OU1) REMEDIAL ACTION PROJECT, RIDDLE, OREGON

    Due October 31, 2025 at 5:00 PM EDT. SAM.gov, notice 679004e5d6b84e569402b57470da45ab

    9 revisions on SAM
    • August 19, 2025: publish, presolicitation
    • November 26, 2025: publish, solicitation
    • November 19, 2025: publish, solicitation
    • November 5, 2025: publish, solicitation
    • October 29, 2025: publish, solicitation
    • October 16, 2025: publish, solicitation
    • September 26, 2025: publish, solicitation
    • September 15, 2025: publish, solicitation
    • September 3, 2025: publish, solicitation

  3. September 15, 2025

    Solicitation

    FORMOSA MINE SUPERFUND SITE, OPERABLE UNIT 1 (OU1) REMEDIAL ACTION PROJECT, RFP AMENDMENT 0001

    Due October 31, 2025 at 5:00 PM EDT. SAM.gov, notice 9f0c7ce84dbc4b0684ce802f4a751388

    9 revisions on SAM
    • August 19, 2025: publish, presolicitation
    • November 26, 2025: publish, solicitation
    • November 19, 2025: publish, solicitation
    • November 5, 2025: publish, solicitation
    • October 29, 2025: publish, solicitation
    • October 16, 2025: publish, solicitation
    • September 26, 2025: publish, solicitation
    • September 15, 2025: publish, solicitation
    • September 3, 2025: publish, solicitation

  4. September 26, 2025

    Solicitation

    FORMOSA MINE SUPERFUND SITE, OPERABLE UNIT 1 (OU1) REMEDIAL ACTION PROJECT, RFP AMENDMENT 0001

    Due October 31, 2025 at 5:00 PM EDT. SAM.gov, notice d61817809ec742f58e85751e11a91449

    9 revisions on SAM
    • August 19, 2025: publish, presolicitation
    • November 26, 2025: publish, solicitation
    • November 19, 2025: publish, solicitation
    • November 5, 2025: publish, solicitation
    • October 29, 2025: publish, solicitation
    • October 16, 2025: publish, solicitation
    • September 26, 2025: publish, solicitation
    • September 15, 2025: publish, solicitation
    • September 3, 2025: publish, solicitation

  5. October 16, 2025

    Solicitation

    FORMOSA MINE SUPERFUND SITE, OPERABLE UNIT 1 (OU1) REMEDIAL ACTION PROJECT, RFP AMENDMENT 0001

    Due November 14, 2025 at 5:00 PM EST. SAM.gov, notice f13aefdbe6db426592c7180dce964874

    9 revisions on SAM
    • August 19, 2025: publish, presolicitation
    • November 26, 2025: publish, solicitation
    • November 19, 2025: publish, solicitation
    • November 5, 2025: publish, solicitation
    • October 29, 2025: publish, solicitation
    • October 16, 2025: publish, solicitation
    • September 26, 2025: publish, solicitation
    • September 15, 2025: publish, solicitation
    • September 3, 2025: publish, solicitation

  6. October 29, 2025

    Solicitation

    FORMOSA MINE SUPERFUND SITE, OPERABLE UNIT 1 (OU1) REMEDIAL ACTION PROJECT, RFP AMENDMENT 0001

    Due November 14, 2025 at 5:00 PM EST. SAM.gov, notice 4e6d01319ceb428fba6d0de195f16822

    9 revisions on SAM
    • August 19, 2025: publish, presolicitation
    • November 26, 2025: publish, solicitation
    • November 19, 2025: publish, solicitation
    • November 5, 2025: publish, solicitation
    • October 29, 2025: publish, solicitation
    • October 16, 2025: publish, solicitation
    • September 26, 2025: publish, solicitation
    • September 15, 2025: publish, solicitation
    • September 3, 2025: publish, solicitation

  7. November 5, 2025

    Solicitation

    FORMOSA MINE SUPERFUND SITE, OPERABLE UNIT 1 (OU1) REMEDIAL ACTION PROJECT, RFP AMENDMENT 0001

    Due November 24, 2025 at 5:00 PM EST. SAM.gov, notice 64dd78ae057b4ec7810e541e13876424

    9 revisions on SAM
    • August 19, 2025: publish, presolicitation
    • November 26, 2025: publish, solicitation
    • November 19, 2025: publish, solicitation
    • November 5, 2025: publish, solicitation
    • October 29, 2025: publish, solicitation
    • October 16, 2025: publish, solicitation
    • September 26, 2025: publish, solicitation
    • September 15, 2025: publish, solicitation
    • September 3, 2025: publish, solicitation

  8. November 19, 2025

    Solicitation

    FORMOSA MINE SUPERFUND SITE, OPERABLE UNIT 1 (OU1) REMEDIAL ACTION PROJECT, RFP AMENDMENT 0001

    Due December 10, 2025 at 5:00 PM EST. SAM.gov, notice 223c43f82e1949d2a9d79b30428f0897

    9 revisions on SAM
    • August 19, 2025: publish, presolicitation
    • November 26, 2025: publish, solicitation
    • November 19, 2025: publish, solicitation
    • November 5, 2025: publish, solicitation
    • October 29, 2025: publish, solicitation
    • October 16, 2025: publish, solicitation
    • September 26, 2025: publish, solicitation
    • September 15, 2025: publish, solicitation
    • September 3, 2025: publish, solicitation

  9. November 26, 2025

    Solicitation

    Due December 10, 2025 at 5:00 PM EST. SAM.gov, notice badbf348a35a48b9ad93f5bd0176b2e4

    9 revisions on SAM
    • August 19, 2025: publish, presolicitation
    • November 26, 2025: publish, solicitation
    • November 19, 2025: publish, solicitation
    • November 5, 2025: publish, solicitation
    • October 29, 2025: publish, solicitation
    • October 16, 2025: publish, solicitation
    • September 26, 2025: publish, solicitation
    • September 15, 2025: publish, solicitation
    • September 3, 2025: publish, solicitation

Points of contact