NAICS 237990

Other Heavy and Civil Engineering Construction contracts

Open federal opportunities classified under NAICS 237990.

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Set-asides used in this sector

Small Business8(a)HUBZoneSDVOSB

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.

Full NAICS 237990 guide →

Other Heavy and Civil Engineering Construction contracts

About NAICS 237990

Other Heavy and Civil Engineering Construction contracts

About NAICS 237990

Cape Canaveral National Cemetery Ornamental Grass Renovation and Irrigation National Shrine Project

Y--Boat Ramp Replacement Project at Kirwin NWR

PALM BEACH HARBOR, SOUTH JETTY REHABILITATION 2026, PALM BEACH COUNTY, FLORIDA

Sole Source -Metal Brow Repair

Freshwater Bayou - Lock to The Gulf, Freshwater Bayou Maintenance Dredging #26-2, ED 26-025

Virtual Industry Day Special Notice: Renovation of the Fish Collection Facility on the Toutle River

Fort Eustis Dredge Material Management Area (FEDMMA) construction project

Repair Dock 91 Tail Door Cushion

Water Resources Branch Quarterly Industry Day for Coastal and Navigation Projects

Juniper Springs Boardwalk

C--Playground and Flood Prevention - Havasupai Elemen

Y--MRG LSARI PROJECT DESIGN-BUILD CONTRACT

TDA Auxiliary Water Supply Backup Debris Management

Mouth of the Columbia River (MCR) North Jetty Repair Project Phase 2

MAINTENANCE DREDGING, HUDSON RIVER FEDERAL NAVIGATION PROJECT, REACH N04, TROY, NY

RENO BOTTOMS HREP - STAGE 2 - ICE HAUL SLOUGH

Horizontal Construction Multiple Award Contract (MAC)

Freshwater Bayou - Lock to The Gulf, Freshwater Bayou Maintenance Dredging #26-1, ED 25-018

Tucson (TCA) Tactical Infrastructure Maintenance

Muscatine-Louisa County Drainage District No. 13 – 2024 Event PL84-99 Flood Repairs

CTNF Teton Basin Grants Darby Single Vault Toilet

REPAIR FUEL FACILITIES AND REPLACE OWS, AT NAVAL BASE CORONADO (NBC), SAN DIEGO COUNTY, CALIFORNIA

Dive Support Services - Olmsted Lock and Dam

CABLEWAY CRANE REFURBISHMENT

Fort Pierce Harbor Maintenance Dredging, St. Lucie County, Florida