DEPT OF DEFENSE › DEPT OF THE ARMY › US ARMY CORPS OF ENGINEERS › ENGINEER DIVISION MISSISSIPPI VALLEY › ENDIST ST LOUIS › W07V ENDIST ST LOUIS
Pre-Solicitation Synopsis - LOCK AND DAM 25 NEW 1,200 FT LOCK NAVIGATION AND ECOSYSTEM SUSTAINABILITY PROGRAM (NESP)
Key facts
- Response deadline
- Jul 14, 2026
- 9:15 AM UTC-05:00
- Set-aside
- Not stated
- Notice type
- Presolicitation
- Posted on SAM.gov
- Jul 14, 2026
- Archives Sep 30, 2027
Description
W912P926RA004 - NESP LD25 1200 ft Lock --------- The U.S. Army Corps of Engineers (USACE), St. Louis District, has an upcoming solicitation for constructing a new 1,200 ft Lock for Lock and Dam 25. Lock and Dam 25 is located approximately 61.5 river miles upstream from St. Louis and 241.5 miles above the mouth of the Ohio River. SEE ATTACHMENT FOR FULL DETAILS OF UPCOMING REQUIREMENT SOLICITATION.
From SAM.gov’s daily data file, as published on Oct 24, 2026 (UTC).
Contacts
Whitney Dee · primary
314-331-8621
Angie Grimes · secondary
Attachments
No attachment links are available here.
Record dates
- Posted on SAM.gov: Jul 14, 2026
- The agency’s publication date, as SAM.gov states it.
- First recorded by BidLookup: Oct 8, 2026
- The UTC day of the first read of SAM.gov’s listings that stored this notice.
- Last confirmed: Oct 23, 2026
- The UTC day of the latest read that still listed this notice. It does not mean the notice is unchanged or still open on SAM.gov now, and it is not the index’s last-read time.
- Description as published: Oct 24, 2026 (UTC)
- The date of the daily data file this text came from.
Published by the agency on SAM.gov as notice 8e18158176c647cbafb2d722e6b68fe3. What these dates mean
Record
- Solicitation number
- W912P926RA004
- Search the index for this number
- NAICS
- 237990 · Other Heavy and Civil Engineering Construction
- Product/service code
- Y1PZ · CONSTRUCTION OF OTHER NON-BUILDING FACILITIES
- Place of performance
- 63389
- Contracting office
- SAINT LOUIS, MO 63103-2833
- SAM.gov notice ID
- 8e18158176c647cbafb2d722e6b68fe3