NAICS Demand Lane

    Other Heavy and Civil Engineering Construction — Contract Opportunities

    10,196 total opportunities (10,196 active) tied to NAICS 2379 across federal, state, local, and forecast sources.
    NAICS 2379Federal + SLED10.2K total
    Total Opportunities
    10.2K
    Across all indexed sources
    Active Estimate
    10.2K
    Approximate active count
    Source Count
    3
    Federal, SLED, and forecast lanes

    Latest federal solicitations for NAICS 2379.

    AI Summary

    The Department of the Interior, Bureau of Land Management, is seeking proposals for the GAOA Milner Picnic Site Cabana Replacement. This presolicitation opportunity involves construction services for facility replacement. Details are available in the attached announcement.

    ID

    Posted Jun 3, 2026Due Jul 22, 2026PresolicitationNAICS 237990Total Small Business Set-Aside (FAR 19.5)Sol: 140L2626Q0033
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    AI Summary

    The Department of the Interior, Bureau of Land Management, is seeking proposals for improvements at the Cauldron Linn Recreation Site. Details are provided in the attached announcement. This opportunity is categorized under construction services and is not subject to Simplified Acquisition Procedures.

    ID

    Posted Jun 3, 2026Due Jul 13, 2026PresolicitationNAICS 237990Total Small Business Set-Aside (FAR 19.5)Sol: 140L2626R0004
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    AI Summary

    The Department of the Interior, Bureau of Land Management, is presoliciting for the installation of a vault toilet at Indian Springs. Interested bidders should refer to the attached announcement for detailed specifications and requirements.

    ID

    Posted Jun 3, 2026Due Jul 13, 2026PresolicitationNAICS 237990Total Small Business Set-Aside (FAR 19.5)Sol: 140L2626Q0032
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    AI Summary

    The U.S. Army Corps of Engineers intends to issue a solicitation for a firm-fixed-price contract for maintenance dredging of the Rudee Inlet Federal Navigation Channel in Virginia Beach, Virginia. The project involves dredging approximately 220,000 cubic yards of material, with a performance period of 180 days. This op…

    VA

    Posted Jun 3, 2026Due Jul 6, 2026SolicitationNAICS 237990Sol: W9123626BA016
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    AI Summary

    The Government is seeking contractors for the Design-Bid-Build RM-23-1146 Dry Dock 2 Caisson Overhaul at Portsmouth Naval Shipyard in Kittery, Maine. This project involves essential maintenance and modifications to the caisson to ensure flood protection and certification. Interested parties should prepare for potential…

    VA

    Posted Jun 3, 2026Due Jun 17, 2026Sources SoughtNAICS 237990Sol: N6247026R0031
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    AI Summary

    The Department of the Interior, Bureau of Indian Affairs, is soliciting proposals for the Playground and Flood Prevention Phase I project at Havasupai Elementary. This opportunity involves both construction services related to playground installation and flood prevention measures. Interested bidders should prepare to s…

    NM

    Posted Jun 3, 2026Due Jun 11, 2026SolicitationNAICS 237990Sol: 140A2326R0023
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    AI Summary

    The Department of the Interior, Bureau of Reclamation, is soliciting proposals for the DK Heart Butte Dam Safety Modification project. Interested parties should refer to the attached document for details regarding solicitation amendment 0005. This opportunity is classified under NAICS code 237990 and is focused on serv…

    MT

    Posted Jun 3, 2026Due Jun 17, 2026SolicitationNAICS 237990Sol: 140R6026R0004
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    AI Summary

    This opportunity involves the construction of a new drainage basin at Mansfield Hollow Dam, CT. The project requires the provision of materials, equipment, and labor for excavation, erosion prevention, and installation of gravel and rip rap stone. The estimated construction cost is between $25,000 and $100,000, and it …

    MA

    Posted Jun 3, 2026Due Jun 18, 2026SolicitationNAICS 237990Total Small Business Set-Aside (FAR 19.5)Sol: W912WJ26QA113
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    AI Summary

    The USDA is seeking bids for a Firm Fixed-Price contract for the Blythe Easement WRE construction in Fayette County, Illinois. The solicitation number is 12FPC326B0001, and interested bidders should refer to the attached documents for construction drawings, specifications, and wage rates. The deadline for submission is…

    DC

    Posted Jun 3, 2026Due Jun 3, 2026Combined Synopsis/SolicitationNAICS 237990Total Small Business Set-Aside (FAR 19.5)Sol: 12FPC326B0001
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    AI Summary

    The Department of Defense is seeking bids for the Freshwater Bayou Maintenance Dredging project, with a construction magnitude between $10 million and $25 million. The work involves dredging material from specified locations and depositing it on the Gulf Shoreline. The solicitation will be issued as an Invitation for B…

    LA

    Posted Jun 3, 2026Due Jun 18, 2026PresolicitationNAICS 237990Sol: W912P826BA017
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    Source mix

    How this NAICS code is represented across indexed contract sources.

    federal
    8,847
    sled
    1,099
    forecast
    250

    About NAICS 2379

    This industry comprises establishments primarily engaged in heavy and civil engineering construction projects not classified under other specific categories. Activities include construction of infrastructure such as highways, bridges, tunnels, and other heavy construction projects.

    Read the full NAICS definition →

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