Formosa mine superfund site, operable unit 1 (OU1) remedial action project, RFP amendment 0007
Closed Solicitation Posted
- Solicitation number
- W912DW25R0008
- Agency
-
ENDIST Seattle
US Army Corps of Engineers, Department of Defense
- Responses due
- Set-aside
- Total Small Business
Opportunity facts
- NAICS code
- 562910 Remediation Services
- Points of contact
Notice details come from SAM.gov. Updated .
About this opportunity
The Department of the Army Corps of Engineers, Engineering District Seattle is procuring remediation services for the Formosa Mine Superfund Site, Operable Unit 1 (OU1) Remedial Action Project. This construction-related remediation effort falls under NAICS Code 562910 (Remediation Services) and PSC Code Z1QA (Maintenance of Restoration of Real Property). The solicitation, identified as W912DW25RA027, has undergone seven amendments to refine project requirements, including updates to personal protective equipment (PPE) specifications, site visit rosters, technical drawings, and reference materials such as an interactive site map from 2023. Proposals are due on December 10, 2025, and potential contractors should review all amendments (0001 through 0007) for complete and current project requirements.
This solicitation is designated as a Total Small Business set-aside, limiting competition to small business contractors. The solicitation does not provide disclosed information regarding award values, budget ranges, or the specific timeline for project completion in this notice. The place of performance is the Formosa Mine Superfund Site, and interested parties should note that a mandatory site visit was scheduled for September 18, 2025, with a roster of attendees documented in the project files. Contractors are advised to carefully review all seven amendments and attached documentation to ensure full compliance with the current solicitation requirements before submitting proposals.
Notice text
8 versions
Update #8 · Latest ·
See attached Amendment 007 documents.
Update #7 ·
See attached Amendment 006 documents.
Update #6 ·
See attached Amendment 005 documents.
Update #5 ·
See attached Amendment 004 documents.
Update #4 ·
See attached Amendment 0003 documents.
Update #3 ·
W912DW25RA027 is amended as follows:1. Add roster for Formosa site visit of 18 September 2025 to Section 00 01 15 2. Change Box 10 of the SF 1442 to Construction 3. Revise Section 00 21 16 in its entirety 4. Add link to interactive site map from 2023 5. Replace all drawings with non-scanned versions
Update #2 ·
Amendment 0001 adds PPE requirements.
Update #1 ·
FORMOSA MINE SUPERFUND SITE, OPERABLE UNIT 1 (OU1) REMEDIAL ACTION PROJECT. *The Notice ID for this solicitation is W912DW25R0008; however, it is anticipated that the Army Contract Writing System (ACWS) will assign W912DW25RA027 on the Standard Form 1442 once the solicitation is released.
Notice history
| Notice | Type | Posted |
|---|---|---|
| This notice | Solicitation | |
| Formosa mine superfund site, operable unit 1 (OU1) remedial action project, riddle, oregon | Pre-Solicitation |
Similar open opportunities
| Opportunity | Agency | Set-aside | Responses due |
|---|---|---|---|
| Region 7 Southeast Mines Superfund Site | ENDIST St Louis | No set-aside | |
| Fiscal Year (FY) 2027 Florida Panhandle Optimized Remediation Contract (ORC) and Military Munitions Response Program (MMRP) | ENDIST Mobile | Total Small Business | |
| Geotechnical architecture and engineer services in | — | No set-aside | |
| Construct Interim Remedial Action (IRA) for the Nelson Tunnel Superfund Site | ENDIST Omaha | No set-aside | |
| SB ERS MATOC, USACE Northwestern Division and EPA Region 2 | ENDIST Kansas City | Total Small Business |
On GovTribe
Work this opportunity
- Track it in your pipeline
- Find teaming partners
- Similar opportunities
- Ask GovTribe AI about this opportunity