Sources Sought
Region 7 Southeast Mines Superfund Site
Department of Defense · Department of the Army
AI summaryThe U.S. Army Corps of Engineers (USACE), St. Louis District, is asking businesses to show interest and capability in environmental remediation work at the Region 7 Southeast Mines Superfund Site. This sources sought notice describes a firm-fixed-price single award task order contract (SATOC) lasting 5 years. The response due date is November 6, 2026, 10:00 AM Central. More in the summary
Market research, not a bid. Replying is free and tells Department of the Army who could do this work. Send a short reply to the contracting contact; no price is needed. See the contact
AI summary Beta
Some details are in the notice's attachments, which this summary didn't read. Check the attachments on SAM.gov.
The U.S. Army Corps of Engineers (USACE), St. Louis District, is asking businesses to show interest and capability in environmental remediation work at the Region 7 Southeast Mines Superfund Site. This sources sought notice describes a firm-fixed-price single award task order contract (SATOC) lasting 5 years. The response due date is November 6, 2026, 10:00 AM Central.
Things to watch
From the version posted Oct 21, 2026.
- Worth checking: No response instructions in the text. The notice text does not say how to respond or what to send; check the notice attachments on SAM.gov.
- Minor: Place of work not stated. SAM.gov and the text give no place of performance, so travel and mobilization costs can't be judged.
- Minor: Superfund cleanup with construction activities. The work is mandated by the EPA and falls under CERCLA, so expect tight regulatory and safety requirements.
Read from the notice text only.
Full summary
What they want
- Environmental remediation services managed by USACE St. Louis District, directed by the Contracting Officer
- Construction activities mandated by the Environmental Protection Agency (EPA)
- Work under the Comprehensive Environmental Response Compensation Liability Act (CERCLA), the federal Superfund law
- Contract type
- Anticipated firm-fixed-price (FFP: one set price, whatever the work costs) single award task order contract (SATOC: one firm holds a contract under which orders are placed)
- Period of performance
- 5 years from issuance of the Notice to Proceed (NTP), the official start order
- Estimated value
- Not stated
- Offers due
- November 6, 2026, 10:00 AM Central
Not in the notice text
- How to respond and what to submit; the text gives no instructions, so details may be in attachments.
- Place of performance and the specific site work.
- Set-aside status; SAM.gov does not state one.
- Contract value.
- Bonding, licenses or certifications required for remediation work.
Eligibility and how to respond
- No set-aside. Any business can reply: this is market research, and no bid is being taken yet.
- To respond, send a short reply to the contracting contact near the top of this page. No price is needed.
Notice details
- Posted
- Oct 21, 2026
- Notice type
- Sources Sought
- Office
- W07V ENDIST St Louis, Saint Louis, MO
- Product/service code
- F108 · Environmental Systems Protection – Environmental Remediation
- Business type
- Environmental & natural resources (FedReady's grouping, from NAICS 562910)
- Versions
2 versions have been posted, newest first.
- Oct 21, 2026 · Amendment 0001 (this version)Due Nov 6, 2026
- Oct 21, 2026 · Sources SoughtDue Nov 6, 2026
- Attachments
Past awards and competition
Who has won work like this before, the likely incumbent, and what similar contracts paid, from USAspending.gov.
Before you respond
Terms on this notice: Sources sought notice
Full notice text from SAM.gov
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