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

Agency: DEPT OF DEFENSE
State: Missouri
Type of Government: Federal
FSC Category:
  • Y - Construction of Structures and Facilities
NAICS Category:
  • 237990 - Other Heavy and Civil Engineering Construction
Posted Date: Jun 2, 2026
Due Date: Jul 15, 2026
Solicitation No: W912P926RA004
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Description

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Pre-Solicitation Synopsis - LOCK AND DAM 25 NEW 1,200 FT LOCK NAVIGATION AND ECOSYSTEM SUSTAINABILITY PROGRAM (NESP)
Active
Contract Opportunity
Notice ID
W912P926RA004
Related Notice
W912P926RA004
Department/Ind. Agency
DEPT OF DEFENSE
Sub-tier
DEPT OF THE ARMY
Major Command
US ARMY CORPS OF ENGINEERS
Sub Command
ENGINEER DIVISION MISSISSIPPI VALLEY
Sub Command 2
ENDIST ST LOUIS
Office
W07V ENDIST ST LOUIS
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General Information View Changes
  • Contract Opportunity Type: Presolicitation (Updated)
  • Updated Published Date: Jun 02, 2026 07:01 am CDT
  • Original Published Date: May 04, 2026 06:35 pm CDT
  • Updated Response Date: Jul 15, 2026 10:00 am CDT
  • Original Response Date: Jun 12, 2026 10:00 am CDT
  • Inactive Policy: Manual
  • Updated Inactive Date: Sep 30, 2027
  • Original Inactive Date: Sep 30, 2027
  • Initiative:
    • None
Classification
  • Original Set Aside:
  • Product Service Code: Y1PZ - CONSTRUCTION OF OTHER NON-BUILDING FACILITIES
  • NAICS Code:
    • 237990 - Other Heavy and Civil Engineering Construction
  • Place of Performance:
    Lock and Dam 25 Site, 10 Sandy Slough Road, Winfield, Missouri 63389 63389
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.
Attachments/Links
Contact Information View Changes
Contracting Office Address
  • KO CONTRACTING DIVISION 1222 SPRUCE STREET
  • SAINT LOUIS , MO 63103-2833
  • USA
Primary Point of Contact
Secondary Point of Contact
History

Related Document

Mar 31, 2026[Special Notice (Original)] DRAFT Solicitation for Feedback - LOCK AND DAM 25 NEW 1,200 FT LOCK NAVIGATION AND ECOSYSTEM SUSTAINABILITY PROGRAM (NESP)
Apr 2, 2026[Special Notice (Updated)] DRAFT Solicitation for Feedback - LOCK AND DAM 25 NEW 1,200 FT LOCK NAVIGATION AND ECOSYSTEM SUSTAINABILITY PROGRAM (NESP)
May 4, 2026[Presolicitation (Updated)] Pre-Solicitation Synopsis - LOCK AND DAM 25 NEW 1,200 FT LOCK NAVIGATION AND ECOSYSTEM SUSTAINABILITY PROGRAM (NESP)
May 8, 2026[Sources Sought (Original)] CLIN STRUCTURE FOR PUBLIC FEEDBACK - LOCK AND DAM 25 NEW 1,200 FT LOCK NAVIGATION AND ECOSYSTEM SUSTAINABILITY PROGRAM (NESP)
Jul 14, 2026[Solicitation (Original)] LOCK AND DAM 25 NEW 1,200 FT LOCK NAVIGATION AND ECOSYSTEM SUSTAINABILITY PROGRAM (NESP)
Jul 14, 2026[Presolicitation (Updated)] Pre-Solicitation Synopsis - LOCK AND DAM 25 NEW 1,200 FT LOCK NAVIGATION AND ECOSYSTEM SUSTAINABILITY PROGRAM (NESP)
Aug 17, 2026[Solicitation (Updated)] LOCK AND DAM 25 NEW 1,200 FT LOCK NAVIGATION AND ECOSYSTEM SUSTAINABILITY PROGRAM (NESP)
Sep 2, 2026[Solicitation (Updated)] LOCK AND DAM 25 NEW 1,200 FT LOCK NAVIGATION AND ECOSYSTEM SUSTAINABILITY PROGRAM (NESP)
Sep 16, 2026[Solicitation (Updated)] LOCK AND DAM 25 NEW 1,200 FT LOCK NAVIGATION AND ECOSYSTEM SUSTAINABILITY PROGRAM (NESP)
Oct 6, 2026[Solicitation (Updated)] LOCK AND DAM 25 NEW 1,200 FT LOCK NAVIGATION AND ECOSYSTEM SUSTAINABILITY PROGRAM (NESP)
Oct 20, 2026[Solicitation (Updated)] LOCK AND DAM 25 NEW 1,200 FT LOCK NAVIGATION AND ECOSYSTEM SUSTAINABILITY PROGRAM (NESP)
Oct 21, 2026[Solicitation (Updated)] LOCK AND DAM 25 NEW 1,200 FT LOCK NAVIGATION AND ECOSYSTEM SUSTAINABILITY PROGRAM (NESP)
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