NAICS 237990

Other Heavy and Civil Engineering Construction contracts

Open federal opportunities classified under NAICS 237990.

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About NAICS 237990

Heavy and civil engineering construction not classified elsewhere — including dams, dredging, marine construction, and other heavy-civil works. Used for federal Corps of Engineers civil-works projects, port construction, and similar specialised infrastructure.

Typical award value: $2M – $250M+ per award.

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Other Heavy and Civil Engineering Construction contracts

About NAICS 237990

Other Heavy and Civil Engineering Construction contracts

About NAICS 237990

Z--Bradbury Dam Outlet Valve Replacement

Mississippi River Basin Bettendorf, Iowa Local Flood Protection Bettendorf, Iowa 2024 Event PL84-99 Flood Repairs

USACE EDDC Scope Dredge to Budget RFP DRAFT

JOHN DAY DAM NAVIGATION LOCK TAINTER VALVE (TV) REPAIRS TV3 AND TV4

Tybee Island Shoreline Protection Project

Industry Day - Selma AL Flood Management Risk and Bank

Borough of Etna, Pennsylvania, Local Protection Project (LPP) PL84-99 Rehabilitation

Tenkiller Hydropower Excitation System Replacement

USACE National Enterprise Dredging Center Scope Dredge to Budget Contract

Palm Beach Harbor, South Jetty Rehabilitation 2026, Palm Beach County, Florida

Float Well Pipe Repairs, Surry Mountain Dam, Surry, NH

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

GAOA Tony Grove Dam Spillway Capacity & Seismic Mitigation, Uinta/Wasatch/Cache National Forest

Gravesite Expansion Florence National Cemetery 943CM3023

W9127N27BA005 Foster Spillway Gate Nut Replacements and Re-Tensioning

KC-46A ADAL Apron and Hydrant Fueling Pits

Webbers Falls Excitation System Replacements

GAOA Pine Creek Vault Toilet HTNF

P110 CAPE CANAVERAL RAILHEAD AND TRANSFER FACILITIES AT KENNEDY SPACE CENTER, FLORIDA

Shipyard Infrastructure Optimization Program Multi-Mission Dry Dock, Multiple Award Construction Contract

Coos Bay Pier Utilities

JOHN DAY DAM UNIT 10 PACKING BOX REPLACEMENT

Norfolk Harbor Inner Channel to Newport News Maintenance Dredging located in Hampton Roads, Virginia

PASS-A-GRILLE-PASS, MAINTENANCE DREDGING, PINELLAS COUNTY, FLORIDA

JOHN DAY DAM NAVIGATION LOCK TAINTER VALVE (TV) REPAIRS TV3 AND TV4