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    1. Home
    2. /Gov Explore
    3. /NAICS Codes
    4. /23711

    NAICS Demand Lane

    Water and Sewer Line and Related Structures Construction, Contract Opportunities

    11,540 total opportunities (11,540 active) tied to NAICS 23711 across federal, state, local, and forecast sources.
    NAICS 23711Federal + SLED11.5K total
    View NAICS definition →
    Total Opportunities
    11.5K
    Across all indexed sources
    Active Estimate
    11.5K
    Approximate active count
    Source Count
    3
    Federal, SLED, and forecast lanes

    Latest federal solicitations for NAICS 23711.

    DEPARTMENT OF JUSTICE

    FCC OAKDALE - REPLACE WATER TANKS - PROJECT 26Z5AX9

    Active

    AI Summary

    The Federal Bureau of Prisons is soliciting quotes for the replacement of water tanks at FCC Oakdale, Louisiana. This project involves the removal of existing tanks and installation of new ones, with a budget between $5 million and $10 million. The solicitation is a small business set-aside and requires registration in…

    TX

    Posted Aug 26, 2026Due Sep 4, 2026Combined Synopsis/SolicitationNAICS 237110Total Small Business Set-Aside (FAR 19.5)Sol: 15BBNF26Q51800002
    View details→

    DEPARTMENT OF THE INTERIOR

    Y--REHABILITATE THE POLEBRIDGE WATER SYSTEM, GLACIER

    Active

    AI Summary

    The Department of the Interior, National Park Service, is soliciting proposals for the rehabilitation of the Polebridge Water System in Glacier National Park. This project focuses on improving the water infrastructure to ensure reliable service. Interested bidders should prepare to submit their proposals by the specifi…

    WY

    Posted Aug 25, 2026Due Sep 3, 2026SolicitationNAICS 237110Total Small Business Set-Aside (FAR 19.5)Sol: 140P1426R0013
    View details→

    DEPARTMENT OF HEALTH AND HUMAN SERVICES

    J. JENKINS OSS (COW)

    Active

    AI Summary

    The Department of Health and Human Services, Indian Health Service, is soliciting proposals for the J. Jenkins OSS (COW) project. This opportunity is categorized under NAICS code 237110 and is a combined synopsis/solicitation. Bidders are encouraged to submit their proposals by the specified deadline.

    WA

    Posted Aug 25, 2026Due Sep 21, 2026Combined Synopsis/SolicitationNAICS 237110Total Small Business Set-Aside (FAR 19.5)Sol: 75H70126Q00034
    View details→

    DEPT OF DEFENSE

    WAK030 REPLACE WATER TANKS, WAKE ISLAND

    Active

    AI Summary

    The Department of Defense is soliciting proposals for the replacement of water tanks at Wake Island. This project involves the design and construction of new water storage tanks and treatment systems, including the removal of existing tanks and necessary electrical upgrades. This opportunity is a 100% small business se…

    AK

    Posted Aug 25, 2026Due Sep 3, 2026SolicitationNAICS 237110Total Small Business Set-Aside (FAR 19.5)Sol: W911KB26RA052
    View details→

    DEPARTMENT OF VETERANS AFFAIRS

    Y1NE| SOLICIATION | 36C25626R0015 | CONSTRUCT NEW WATER STORAGE FACILITY

    Active

    AI Summary

    The Department of Veterans Affairs is soliciting proposals for the construction of a new water storage facility in Fayetteville, Arkansas. This opportunity is exclusively for Service-Disabled Veteran-Owned Small Businesses. The project includes all necessary labor, materials, and compliance with various regulations. Th…

    MS

    Posted Aug 25, 2026Due Sep 1, 2026SolicitationNAICS 237110Service-Disabled Veteran-Owned Small Business (SDVOSB) Sole Source (FAR 19.14)Sol: 36C25626R0015
    View details→

    DEPT OF DEFENSE

    MAHG251029 REPAIR WATER TOWER #8

    Active

    AI Summary

    This opportunity involves the repair of water tower #8 for the Department of Defense, specifically the Air Force. It is a service disabled veteran owned small business set aside, and a site visit is scheduled for August 27, 2026. Interested bidders must submit pass requests and comply with identification requirements f…

    MS

    Posted Aug 25, 2026Due Sep 15, 2026Combined Synopsis/SolicitationNAICS 237110Service-Disabled Veteran-Owned Small Business (SDVOSB) Set-Aside (FAR 19.14)Sol: FA301026Q0033
    View details→

    DEPARTMENT OF THE INTERIOR

    GRAY WALL LIVESTOCK WATER WELL

    Active

    AI Summary

    The Department of the Interior, Bureau of Land Management is soliciting proposals for the Gray Wall Livestock Water Well project. This opportunity involves both construction and service elements related to water well installation and livestock watering systems. Interested bidders should prepare to submit their proposal…

    CO

    Posted Aug 25, 2026Due Sep 8, 2026Combined Synopsis/SolicitationNAICS 237110Total Small Business Set-Aside (FAR 19.5)Sol: 140L0626Q0015
    View details→

    DEPARTMENT OF THE INTERIOR

    BRCA 318695 - CONSTRUCTION

    Active

    AI Summary

    The Department of the Interior, National Park Service, is soliciting construction services under NAICS code 237110. This opportunity is set aside for small businesses and is expected to be completed by September 30, 2026. Interested bidders should prepare to submit proposals in response to this solicitation.

    CO

    Posted Aug 24, 2026Due Sep 30, 2026SolicitationNAICS 237110Total Small Business Set-Aside (FAR 19.5)Sol: 140P2026B0004
    View details→

    DEPARTMENT OF THE INTERIOR

    REHABILITATION OF WATER AND WASTEWATER SYSTEM

    Active

    AI Summary

    The Department of the Interior, National Park Service, is soliciting proposals for the rehabilitation of water and wastewater systems at Curecanti National Recreation Area. This opportunity is categorized under NAICS code 237110 and is not set aside for simplified acquisition procedures. Interested bidders should prepa…

    CO

    Posted Aug 24, 2026Due Sep 29, 2026SolicitationNAICS 237110Total Small Business Set-Aside (FAR 19.5)Sol: 140P2026B0003
    View details→

    DEPARTMENT OF AGRICULTURE

    LAVA LANDS PUMP REPLACEMENT & WELL SURVEY

    Active

    AI Summary

    The Forest Service is seeking quotes for the Lava Lands Pump Replacement and Well Survey. The project involves inspecting, cleaning, and rehabilitating the potable water well at the Lava Lands Visitor Center, including replacing the existing pump. This is a Total Small Business Set-Aside, and all work must comply with …

    OR

    Posted Aug 24, 2026Due Sep 3, 2026Combined Synopsis/SolicitationNAICS 237110Total Small Business Set-Aside (FAR 19.5)Sol: 1240BH26Q0063
    View details→

    Source mix

    How this NAICS code is represented across indexed contract sources.

    federal
    2,906
    sled
    8,576
    forecast
    58

    Related NAICS Codes

    • 23, Construction→
    • 236, Construction of Buildings→
    • 2361, Residential Building Construction→
    • 23611, Residential Building Construction→
    • 236115, New Single-Family Housing Construction (except For-Sale Builders) →
    • 236116, New Multifamily Housing Construction (except For-Sale Builders) →
    • 236117, New Housing For-Sale Builders →
    • 236118, Residential Remodelers →
    • 2362, Nonresidential Building Construction→
    • 23621, Industrial Building Construction→

    Explore

    • 23711 Definition→
    • Browse NAICS Codes→
    • PSC Contract Lanes→
    • AI Contract Categories→
    • Browse by Agency→
    • Browse by State→

    About NAICS 23711

    This industry comprises establishments primarily engaged in the construction of water and sewer lines and related structures such as pumping stations and treatment facilities. These businesses focus on the installation, repair, and maintenance of water supply and sewage systems.

    Read the full NAICS definition →