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This notice has been superseded. See the latest notice: LOCK FOUNDATION AND SITE PREPARATION FOR LOCK and DAM 25 NAVIGATION ECOSYSTEM SUSTAINABILITY PROGRAM (NESP) (Solicitation)

LOCK FOUNDATION AND SITE PREPARATION FOR LOCK and DAM 25 NAVIGATION ECOSYSTEM SUSTAINABILITY PROGRAM (NESP)

Key dates

Posted
Sep 5, 2025
Response deadline
Oct 6, 2025, 3:00 PM UTC
Archive date
—
Archive type
autocustom

Classification

Notice type
Sources Sought
Base type
Sources Sought
Set-aside
—
Set-aside code
—
PSC
Y1PZ

NAICS

Issuing office

Department
DEPT OF DEFENSE
Sub-tier
DEPT OF THE ARMY
Office
W07V ENDIST ST LOUIS
Office code
—
Organization type
OFFICE
Office address
SAINT LOUIS, MO, 63103-2833, USA

Place of performance

Street
—
Street 2
—
City
Winfield
State
MO
Zip
63389
Country
USA

Contacts

Description

The U.S. Army Corps of Engineers (USACE), St. Louis District, is seeking businesses that are interested in and capable of constructing the Lock Foundation and Site Preparation 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. The contract is anticipated to be a Firm-Fixed-Price Construction contract. The anticipated period of performance for this project is 365 calendar days from issuance of the notice to proceed (NTP). ---- Amd 0002 provides Plans & Specifications are at a 95 percent level of design maturity and are not the final set that will go out with the solicitation.

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Metadata

Notice ID
c3f44357f025491c9c30da8aed79be28
Full path
DEPT OF DEFENSE.DEPT OF THE ARMY.W07V ENDIST ST LOUIS
Office code
—
Ingested
May 2, 2026
Updated
Jul 11, 2026