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Pre-Solicitation Synopsis - LOCK AND DAM 25 NEW 1,200 FT LOCK NAVIGATION AND ECOSYSTEM SUSTAINABILITY PROGRAM (NESP)

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W912P926RA004Federal

Contract Overview

Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.

AI Contract Overview

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The U.S. Army Corps of Engineers, St. Louis District, is preparing to solicit bids for the construction of a new 1,200-foot lock at Lock and Dam 25, which is situated 61.5 river miles upstream from St. Louis and 241.5 miles above the Ohio River's mouth. This project is part of the Navigation and Ecosystem Sustainability Program (NESP) and aims to enhance navigation capabilities along the river. The solicitation, identified by number W912P926RA004, was posted on May 4, 2026, with responses due by June 12, 2026. The work falls under NAICS code 237990, which includes heavy and civil engineering construction. The contract is managed by the U.S. Army Corps of Engineers office in Saint Louis, Missouri. Primary and secondary contacts for the solicitation are Whitney Dee and Angie Grimes, reachable via email and phone for further information. The location designated for performance has a zip code of 63389. This solicitation is currently in the pre-solicitation phase, with no specific set-aside indicated, and is intended to advance infrastructure to support improved river navigation and ecosystem sustainability efforts in the region.

General Info

U.S. Army Corps to solicit bids for 1,200-foot lock construction at Lock and Dam 25.

Agency

Department Of Defense → W07V Endist St Louis

NAICS

237990 - Other Heavy and Civil Engineering Construction View NAICS

Place of Performance

Lock and Dam 25 Site, 10 Sandy Slough Road, Winfield, Missouri 63389, MO, 63389

Set-Aside

NONE

Documents

(0)

No documents available

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Timeline

1 update
PhasePresolicitation
Type Changed

special-notice → Presolicitation

Type Changed

Presolicitation → Sources Sought

Posted

special-notice

Type Changed

Sources Sought → Presolicitation

Amendment 4

Contract was updated

Response Deadline

Submission deadline

Response Deadline

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Organization & Contact Information

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AgencyDepartment Of Defense → W07V Endist St Louis
Contacts2 people available
OfficeSAINT LOUIS, MO, 63103-2833, USA
Organization / Agency
Department Of Defense → W07V Endist St Louis
Office AddressSAINT LOUIS, MO, 63103-2833, USA
Contacts
Whitney Dee
contact@example.gov
+1 (555) 000-0000
Angie Grimes
contact@example.gov

Full Description

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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.

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