Other Heavy and Civil Engineering Construction

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  • Other Heavy and Civil Engineering Construction841
  • NAICS 237990 Other Heavy and Civil Engineering Construction5
  • Other Heavy and Civil Engineering Construction3

Set-Aside Distribution

  • 372
  • Small Business243
  • No Set Aside77
  • Small Business Set Aside - Total74
  • SDVOSB43

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About NAICS23799

The North American Industry Classification System (NAICS) code 23799 covers other heavy and civil engineering construction. Federal agencies use NAICS codes to classify contracts by industry. Businesses should register their applicable NAICS codes in SAM.gov.

Arcadia Harbor Maintenance Dredging, Arcadia Harbor, MI (USACE-Detroit)

DEPT OF DEFENSE
DETROIT, MI
NAICS 237990
Posted Apr 30, 2025

Cannelton Fixed Weir Repair

DEPT OF DEFENSE
LOUISVILLE, KY
NAICS 237990
Posted Apr 30, 2025
Small Business

Mississippi River Baton Rouge to Gulf of Mexico Southwest Pass Hopper Dredge Contract No. 3-2024 {OM24003)

DEPT OF DEFENSE
NEW ORLEANS, LA
NAICS 237990
Posted Apr 30, 2025

Mississippi River, Baton Rouge to Gulf of Mexico, Southwest Pass Maintenance Dredging, Non-Continuous Mile 6.0 AHP to Mile 19.5 BHP, Cutterhead Dredge No. 1-2025 (OM25275)

DEPT OF DEFENSE
NEW ORLEANS, LA
NAICS 237990
Posted Apr 30, 2025

Naval Submarine Base Kings Bay Maintenance Dredging, Camden County, Georgia

DEPT OF DEFENSE
JACKSONVILLE, FL
NAICS 237990
Posted Apr 25, 2025
Small Business

Emergency Watershed Protection Little Creek Church Site 1, Kanawha County, West Virginia

AGRICULTURE, DEPARTMENT OF
WASHINGTON, DC
NAICS 237990
Posted Apr 23, 2025
Small Business

FY26 SAD Regional Harbor Maintenance Dredging Contract (Savannah, Wilmington & Charleston Harbors)

DEPT OF DEFENSE
WILMINGTON, NC
NAICS 237990
Posted Apr 23, 2025

Emergency Watershed Protection, Kanawha County, West Virginia

AGRICULTURE, DEPARTMENT OF
WASHINGTON, DC
NAICS 237990
Posted Apr 22, 2025
Small Business

Mississippi River, New Orleans Harbor Cutterhead Dredge No. 2-2025

DEPT OF DEFENSE
NEW ORLEANS, LA
NAICS 237990
Posted Apr 22, 2025
Due Apr 21, 2027

Mississippi River, New Orleans Harbor Cutterhead Dredge No. 1-2025

DEPT OF DEFENSE
NEW ORLEANS, LA
NAICS 237990
Posted Apr 22, 2025
Due Apr 21, 2027

Great Wicomico Rehabilitation Project

DEPT OF DEFENSE
NORFOLK, VA
NAICS 237990
Posted Apr 22, 2025
Small Business

Z-This requirement involves removing existing conduit; removing concrete headwall, adding a seepage stability berm, and installing toe drain inspection wells.

INTERIOR, DEPARTMENT OF THE
SACRAMENTO, CA
NAICS 237990
Posted Apr 21, 2025

Conemaugh River Lake Accumulated Sediment Dredging Project

DEPT OF DEFENSE
PITTSBURGH, PA
NAICS 237990
Posted Apr 21, 2025
Small Business

Mississippi River, New Orleans Harbor and Various Bar Channels Cutterhead Dredge No. 5-2025

DEPT OF DEFENSE
NEW ORLEANS, LA
NAICS 237990
Posted Apr 21, 2025
Due Feb 28, 2027

Z-NV-DESERT NWRC-WHIN-MARSH LEVEE REPAIR

INTERIOR, DEPARTMENT OF THE
Falls Church, VA
NAICS 237990
Posted Apr 17, 2025

JHK Erosion Control

DEPT OF DEFENSE
WILMINGTON, NC
NAICS 237990
Posted Apr 17, 2025
Small Business

QYZH 210027 Repair CJ Strike Marina

DEPT OF DEFENSE
MOUNTAIN HOME AFB, ID
NAICS 237990
Posted Apr 17, 2025
Small Business

Prado Dam Spillway Modification Project

DEPT OF DEFENSE
TULSA, OK
NAICS 237990
Posted Apr 17, 2025

Prequalification of Sources, Levee Repair Construction Contracts, United States Army Corps of Engineers, Omaha District

DEPT OF DEFENSE
OMAHA, NE
NAICS 237990
Posted Apr 16, 2025
Small Business

FY 25 Mobile Harbor Maintenance Dredging

DEPT OF DEFENSE
MOBILE, AL
NAICS 237990
Posted Apr 16, 2025