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    Active Solicitation · DEPT OF DEFENSE

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

    Issued by DEPT OF THE ARMY · W07V ENDIST ST LOUIS
    Sol. W912P926RA004PresolicitationSAINT LOUIS, MO
    Open · 42d remaining
    DAYS TO CLOSE
    42
    closes Jul 15, 2026
    POSTED
    Jun 2, 2026
    Publication date
    NAICS CODE
    237990
    Primary industry classification
    PSC CODE
    Y1PZ
    Product & service classification

    AI Summary

    The U.S. Army Corps of Engineers is preparing to solicit bids for the construction of a new 1,200 ft Lock at Lock and Dam 25. This project aims to enhance navigation and ecosystem sustainability. Interested bidders should refer to the full details in the attached documents.

    Contract details

    Solicitation No.
    W912P926RA004
    Notice Type
    Presolicitation
    Posted Date
    June 2, 2026
    Response Deadline
    July 15, 2026
    NAICS Code
    237990AI guide
    PSC / Class Code
    Y1PZ
    Contract Code
    2100
    Issuing Office
    W07V ENDIST ST LOUIS
    Sub-Agency
    DEPT OF THE ARMY
    Agency
    DEPT OF DEFENSE
    Primary Contact
    Whitney Dee
    City
    SAINT LOUIS
    State
    MO
    ZIP Code
    63103-2833
    AI Product/Service
    both

    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.

    Key dates

    1. June 2, 2026Posted Date
    2. July 15, 2026Proposals / Responses Due

    AI search tags

    construction serviceslock and dam constructioninfrastructure developmentecosystem sustainability

    Frequently asked questions

    Pre-Solicitation Synopsis - LOCK AND DAM 25 NEW 1,200 FT LOCK NAVIGATION AND ECOSYSTEM SUSTAINABILITY PROGRAM (NESP) is a federal acquisition solicitation issued by DEPT OF DEFENSE. Review the full description, attachments, and submission requirements on SamSearch before the response deadline.

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