Special Notice
DRAFT Solicitation for Feedback - LOCK AND DAM 25 NEW 1,200 FT LOCK NAVIGATION AND ECOSYSTEM SUSTAINABILITY PROGRAM (NESP)
Department of Defense · Department of the Army
From the noticeW912P926RA004 - 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. Read more
A newer version of this notice was posted Oct 21, 2026. It moves the due date from May 1, 2026 to Dec 9, 2026, which is the date shown on this page. See the latest version.
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From the notice
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.
Eligibility and how to respond
Who can bid
- No set-aside: any business, large or small, can bid unless the notice says otherwise.
How to respond
- How and where to submit is in the notice text and its attachments on SAM.gov.
- Construction contracts over $2,000 pay at least the local Davis-Bacon wage rates, from the wage determination in the solicitation. Price your labor from it: How to price a government contract, and how Davis-Bacon differs from the Service Contract Act.
Notice details
- Posted
- Mar 31, 2026
- Notice type
- Special Notice
- Office
- W07V ENDIST St Louis, Saint Louis, MO
- Product/service code
- Y1PZ · Construction of Other Non-Building Facilities
- Business type
- Construction & renovation (FedReady's grouping, from NAICS 237990)
- Versions
14 versions have been posted. The newest 11 are listed, newest first.
- Oct 21, 2026 · AmendmentDue Dec 9, 2026 (changed)
- Oct 20, 2026 · AmendmentDue Nov 16, 2026
- Oct 6, 2026 · AmendmentDue Nov 16, 2026
- Sep 16, 2026 · AmendmentDue Nov 16, 2026
- Sep 2, 2026 · AmendmentDue Nov 16, 2026
- Aug 17, 2026 · AmendmentDue Nov 16, 2026
- Jul 14, 2026 · SolicitationDue Nov 16, 2026 (changed)
- Jul 14, 2026 · AmendmentDate Jul 14, 2026 (changed)
- May 4, 2026 · PresolicitationDate Jun 12, 2026 (changed)
- Apr 2, 2026 · AmendmentDate May 1, 2026
- Mar 31, 2026 · Special Notice (this version)Date May 1, 2026
- Attachments
Past awards and competition
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Full notice text from SAM.gov
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