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    1. Home
    2. /Gov Explore
    3. /NAICS Codes
    4. /2379

    NAICS Demand Lane

    Other Heavy and Civil Engineering Construction, Contract Opportunities

    10,794 total opportunities (10,794 active) tied to NAICS 2379 across federal, state, local, and forecast sources.
    NAICS 2379Federal + SLED10.8K total
    View NAICS definition →
    Total Opportunities
    10.8K
    Across all indexed sources
    Active Estimate
    10.8K
    Approximate active count
    Source Count
    3
    Federal, SLED, and forecast lanes

    Latest federal solicitations for NAICS 2379.

    DEPT OF DEFENSE

    DEXTER FISH FACILITY INTAKE SCREENS

    Active

    AI Summary

    The U.S. Army Corps of Engineers seeks a Design-Build contractor for a self-cleaning screen system at the Dexter Dam Adult Fish Facility. This project is essential for juvenile fish protection and compliance with NMFS requirements. Interested parties should refer to the attached documents for detailed specifications.

    OR

    Posted Aug 25, 2026Due Sep 9, 2026Sources SoughtNAICS 237990Sol: W9127N26SSR031761
    View details→

    DEPT OF DEFENSE

    NORTH EAST RIVER MAINTENANCE DREDGING, CECIL COUNTY, MD

    Active

    AI Summary

    The opportunity involves maintenance dredging in the North East River, Cecil County, MD, using a hydraulic cutterhead pipeline dredge. The project requires dredging up to 100,000 cubic yards of material to a depth of 7 feet, with a construction duration of approximately 120 days. Bids are due by 25 August 2026, and the…

    MD

    Posted Aug 25, 2026Due Aug 28, 2026SolicitationNAICS 237990Total Small Business Set-Aside (FAR 19.5)Sol: W912DR26BA010
    View details→

    DEPT OF DEFENSE

    PASSES OF THE MISSISSIPPI RIVER, SOUTH PASS, MAINTENANCE DREDGING (NON-CONTINUOUS), PLAQUEMINES PARISH, LA 25-004

    Active

    AI Summary

    The Department of Defense is soliciting bids for maintenance dredging services at the South Pass of the Mississippi River in Plaquemines Parish, LA. The bid opening is scheduled for 1 September 2026 at 11:00 AM CST. Interested parties should refer to Solicitation W912P826BA076 for details.

    LA

    Posted Aug 25, 2026Due Sep 1, 2026SolicitationNAICS 237990Sol: W912P826BA076
    View details→

    DEPT OF DEFENSE

    FY 26 INLAND WATERWAY CD MAINTENANCE DREDGING

    Active

    AI Summary

    The Department of Defense is soliciting bids for maintenance dredging of inland waterways, with updated quantities and specifications provided in Amendment 0002. Bidders should review the revised bid schedule and updated clauses before submission.

    PA

    Posted Aug 25, 2026Due Aug 31, 2026SolicitationNAICS 237990Sol: W912BU26BA011
    View details→

    DEPARTMENT OF THE INTERIOR

    Z--MENDOTA POOL BYPASS AND REACH 2B IMPROVEMENTS

    Active

    AI Summary

    The Department of the Interior, Bureau of Reclamation, is seeking information for the Mendota Pool Bypass and Reach 2B Improvements project. This involves constructing channel and structural improvements to create a bypass channel ensuring conveyance of at least 4,500 cfs. The project magnitude is estimated between $22…

    CA

    Posted Aug 25, 2026Due Sep 9, 2026Special NoticeNAICS 237990Sol: 140R2026R0020
    View details→

    DEPT OF DEFENSE

    FY2025 IDIQ, ATCHAFALAYA BASIN, GULF INTRACOASTAL WATERWAY (GIWW) AND MISCELLANEOUS PROJECTS CUTTERHEAD DREDGE

    Active

    AI Summary

    The Department of Defense is soliciting bids for an IDIQ contract to provide a fully crewed hydraulic pipeline cutterhead dredge for various dredging projects in the Atchafalaya Basin and Gulf Intracoastal Waterway. The estimated contract value ranges from $25 million to $100 million, with bid submissions due by Septem…

    LA

    Posted Aug 25, 2026Due Sep 9, 2026SolicitationNAICS 237990Sol: W912P826BA002
    View details→

    DEPARTMENT OF THE INTERIOR

    Z--FOLSOM DAM VESSEL EXCLUSION BARRIER AND DEBRIS BOO

    Active

    AI Summary

    The Department of the Interior, Bureau of Reclamation, is soliciting proposals for the Folsom Dam Vessel Exclusion Barrier and Debris Boom project. This opportunity involves both construction and installation services aimed at enhancing waterway protection and debris management. Interested bidders should prepare to sub…

    CA

    Posted Aug 25, 2026Due Sep 1, 2026SolicitationNAICS 237990Sol: 140R2026B0001
    View details→

    DEPT OF DEFENSE

    FY26 MOTSU BERMS

    Archived

    AI Summary

    The Department of Defense is soliciting services for the construction of berms at MOTSU. This amendment incorporates additional .xml files with existing ground information and proposed berm surfaces. Bidders should refer to the updated solicitation documents for further details.

    NC

    Posted Aug 25, 2026Due Aug 24, 2026SolicitationNAICS 237990Sol: W912PM26BA003
    View details→

    DEPT OF DEFENSE

    COASTAL STORM RISK MANAGEMENT (CSRM) AT SURF CITY, NORTH CAROLINA - INDUSTRY DAY

    Active

    AI Summary

    The Department of Defense is hosting an Industry Day on September 15, 2026, for the Coastal Storm Risk Management project in Surf City, North Carolina. The project involves dredging, beach fill placement, and construction of dune structures. Interested contractors should RSVP by September 11, 2026, to participate in th…

    NC

    Posted Aug 25, 2026Due Sep 15, 2026Special NoticeNAICS 237990Sol: W912PM27BA001-A
    View details→

    DEPT OF DEFENSE

    THOMAS J. O BRIEN (TJO) EMBANKMENT REPAIR

    Active

    AI Summary

    The U.S. Army Corps of Engineers is soliciting bids for the Thomas J. O'Brien Embankment Repair project in Chicago, Illinois. This construction project involves earthwork, clearing vegetation, culvert repair, and riprap placement. The estimated cost is between $1,000,000 and $5,000,000, and it is an 8(a) competitive se…

    IL

    Posted Aug 25, 2026Due Sep 14, 2026SolicitationNAICS 2379908(a) Set-Aside (FAR 19.8)Sol: W912P626BA028
    View details→

    Source mix

    How this NAICS code is represented across indexed contract sources.

    federal
    9,061
    sled
    1,633
    forecast
    100

    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

    • 2379 Definition→
    • Browse NAICS Codes→
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    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 →