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    1. Home
    2. /Gov Explore
    3. /PSC Codes
    4. /PSC Z1KA

    Product & Service Code

    PSC Z1KA: MAINTENANCE OF DAMS

    256 contracts match PSC Z1KA (MAINTENANCE OF DAMS). Previewing the latest 10 opportunities and the buyer and NAICS mix behind this procurement category.
    PSC Z1KAPreviewing 10 opportunities
    View PSC definition →
    Contracts
    256
    Records under this PSC
    Agencies in Preview
    4
    Distinct buyers in the latest sample
    NAICS in Preview
    5
    Adjacent demand lanes

    Latest opportunities

    Previewing the latest 10 opportunities classified under PSC Z1KA.

    DEPT OF DEFENSE

    ST. LUCIE SOUTH JETTY REPAIR INDUSTRY DAY

    Active

    AI Summary

    The U.S. Army Corps of Engineers is holding an industry day on December 7, 2026, to gather contractor capabilities and feedback ahead of a planned FY2027 solicitation for rehabilitation of the St. Lucie South Jetty in Martin County, Florida. Work is estimated at $25–$50 million over 730 calendar days and includes found…

    FL

    Posted Oct 30, 2026Due Dec 7, 2026Special NoticeNAICS 237990Sol: W912EP27Z1CUE
    View details→

    DEPT OF DEFENSE

    ST FRANCIS TOWN LEVEE RENOVATION

    Active

    AI Summary

    The Department of the Army is seeking information from potential vendors for renovation of the St. Francis Town Levee in St. Francis, Arkansas. This is a sources-sought notice, not a solicitation; interested contractors should review the attachments for project details and response instructions.

    TN

    Posted Oct 22, 2026Due Nov 23, 2026Sources SoughtNAICS 237990Sol: W912EQ27S0004
    View details→

    DEPARTMENT OF TRANSPORTATION

    2026-2027 WINTER SHOTCRETE REPAIR AT EISENHOWER LOCK

    Active

    AI Summary

    The Department of Transportation is soliciting quotes for the 2026-2027 Winter Shotcrete Repair at Eisenhower Lock in Massena, NY. This project is a 100% Total Small Business Set-aside under NAICS Code 238110. Quotes are due by November 4, 2026, and a site visit is scheduled for October 21, 2026.

    NY

    Posted Oct 9, 2026Due Nov 4, 2026Combined Synopsis/SolicitationNAICS 238110Total Small Business Set-Aside (FAR 19.5)Sol: 6923G527Q0001
    View details→

    DEPARTMENT OF THE INTERIOR

    Z--Folsom Warehouse Bridge Crane Replacement

    Archived

    AI Summary

    The Bureau of Reclamation seeks the design, construction, supply, and installation of one 30-ton bridge crane to replace the existing crane in the Folsom Dam Warehouse. The solicitation amendment provides a second site visit attendance list and additional questions and answers. The opportunity is set aside for service-…

    CA

    Posted Sep 25, 2026Due Oct 9, 2026SolicitationNAICS 237990Service-Disabled Veteran-Owned Small Business (SDVOSB) Set-Aside (FAR 19.14)Sol: 140R2026R0017
    View details→

    DEPT OF DEFENSE

    Texas City Ship Channel - SPPA 2 Rehabilitation

    Archived

    AI Summary

    The U.S. Army is seeking information from industry regarding rehabilitation of SPPA 2 at the Texas City Ship Channel. This is a sources-sought notice, not a solicitation; details on scope, schedule, and response requirements are referenced in the attachment. Interested firms should review the attachment for project req…

    TX

    Posted Sep 15, 2026Due Oct 9, 2026Sources SoughtNAICS 237990Sol: W912HY26X1CDI
    View details→

    DEPT OF DEFENSE

    OLMSTED DIVE SUPPORT SERVICES

    Archived

    AI Summary

    The Department of Defense is soliciting quotes for Dive Support Services at Olmsted Lock and Dam under an Indefinite Delivery Indefinite Quantity contract. The base year runs from January 1, 2027, to December 31, 2027, with options for four additional years. Quotes are due by September 15, 2026, at 12:00 PM Eastern Tim…

    KY

    Posted Sep 10, 2026Due Sep 15, 2026SolicitationNAICS 561990Sol: W912QR26QA075
    View details→

    DEPT OF DEFENSE

    OPF-S IRD/Codorus Creek Herbicide Application NEW

    Archived

    AI Summary

    The Department of Defense is seeking contractors for herbicide application services at Codorus Creek. Responsibilities include planning, herbicide selection, administration, and management to achieve a 100% target kill rate. Contractors must ensure compliance with all relevant laws and maintain accurate records. This o…

    MD

    Posted Sep 4, 2026Due Sep 18, 2026SolicitationNAICS 561730Small Business Set Aside - TotalSol: W912DR26QA065
    View details→

    DEPT OF DEFENSE

    Control Tower Bridge Spalling Repair and Sealing

    Archived

    AI Summary

    The Department of Defense is soliciting proposals for the Control Tower Bridge Spalling Repair and Sealing project. An amendment has been issued to include a site visit on August 31 and extend the due date to September 4, 2026. Interested bidders should review the special instructions for further details.

    KY

    Posted Aug 27, 2026Due Sep 4, 2026SolicitationNAICS 237310Small Business Set Aside - TotalSol: W912QR26QA086
    View details→

    DEPARTMENT OF AGRICULTURE

    Shawnee NF Dam Repairs

    Archived

    AI Summary

    The Shawnee National Forest is seeking proposals for dam repairs. This opportunity is classified under NAICS code 561730 and is a service-based solicitation. Interested bidders should review the attached documents and direct inquiries to the provided email address. The deadline for submissions is September 4, 2026.

    GA

    Posted Aug 26, 2026Due Sep 4, 2026SolicitationNAICS 561730No Set aside usedSol: 12444626Q0074
    View details→

    DEPARTMENT OF AGRICULTURE

    HOOSIER NATIONAL FOREST, TELL CITY RANGER DISTRICT, DAM MAINTENANCE PROJECT 1

    Archived

    AI Summary

    The Hoosier National Forest is soliciting proposals for the Dam Maintenance Project 1, which involves repairing erosion at Indian Lake Dam and Tipsaw Lake Auxiliary Spillway. The project includes backfilling eroded areas, reshaping ditches, adding rip rap, and restoring access roads. Interested bidders should direct qu…

    GA

    Posted Aug 25, 2026Due Aug 30, 2026SolicitationNAICS 561730Total Small Business Set-Aside (FAR 19.5)Sol: 12444526Q0069
    View details→

    Buyer snapshot

    Agencies and NAICS codes visible in the latest PSC sample.

    Agencies in Preview

    DEPT OF DEFENSE→DEPARTMENT OF TRANSPORTATION→DEPARTMENT OF THE INTERIOR→DEPARTMENT OF AGRICULTURE→

    Adjacent NAICS Codes

    NAICS 237990NAICS 238110NAICS 561990NAICS 561730NAICS 237310

    Explore

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