NAICS 237990: Other Heavy and Civil Engineering Construction

292 active opportunities

Maintenance Dredging of NY & NJ Channels, Seguine/Ward/Outerbridge Reaches, Federal Navigation Project

Awarded

DEPT OF DEFENSE

Posted: Jul 13, 2026
Due: Not specified
Place of performance: NY
NAICS: 237990
Set-aside: No Set Aside

Pre Solicitation Notice: FY27 Maintenance Dredging Yokohama North Dock

DEPT OF DEFENSE

Posted: Jul 10, 2026
Due: Nov 16, 2026, 1:00 AM EST
Place of performance: Yokohama, JP-14
NAICS: 237990

Water and Electrical Utility Lines, Minooka Park C Loop Campground at Wilson Lake, Kansas

DEPT OF DEFENSE

Posted: Jul 8, 2026
Due: Not specified
NAICS: 237990
Set-aside: HUBZone

W9123626Z1BG2 - Justification and Approval - Thimble Shoal Additional Dredge Quantities - Sole Source Modification

DEPT OF DEFENSE

Posted: Jun 30, 2026
Due: Not specified
NAICS: 237990

Big River Trap 31 CP Pilot Project

Awarded

DEPT OF DEFENSE

Posted: Jun 22, 2026
Due: Not specified
NAICS: 237990
Set-aside: Small Business Set Aside - Total

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

DEPT OF DEFENSE

Posted: Jun 22, 2026
Due: Jun 18, 2028, 11:00 AM EDT
Place of performance: LA
NAICS: 237990
Set-aside: No Set Aside

ATCHAFALAYA RIVER BAY, BAR, AND CREWBOAT CUT CUTTERHEAD DREDGE NOS. 4-2026, OM26062

DEPT OF DEFENSE

Posted: Jun 16, 2026
Due: Jun 12, 2028, 11:00 AM EDT
Place of performance: LA
NAICS: 237990
Set-aside: No Set Aside

ATCHAFALAYA RIVER BAY, BAR, AND CREWBOAT CUT CUTTERHEAD DREDGE NOS. 2-2026, OM26060

DEPT OF DEFENSE

Posted: Jun 16, 2026
Due: Jun 12, 2028, 11:00 AM EDT
Place of performance: LA
NAICS: 237990
Set-aside: No Set Aside

ATCHAFALAYA RIVER BAY, BAR, AND CREWBOAT CUT CUTTERHEAD DREDGE NOS. 3-2026, OM26061

DEPT OF DEFENSE

Posted: Jun 16, 2026
Due: Jun 12, 2028, 11:00 AM EDT
Place of performance: LA
NAICS: 237990
Set-aside: No Set Aside

ATCHAFALAYA RIVER BAY, BAR, AND CREWBOAT CUT CUTTERHEAD DREDGE NOS. 1-2026, OM26059

DEPT OF DEFENSE

Posted: Jun 15, 2026
Due: Jun 12, 2028, 11:00 AM EDT
Place of performance: LA
NAICS: 237990
Set-aside: No Set Aside

Calcasieu River and Pass, LA, Maintenance Dredging FY26, Mile 5.0 to Mile 17.0, Calcasieu and Cameron Parishes, LA

DEPT OF DEFENSE

Posted: Jun 12, 2026
Due: Jun 12, 2028, 11:00 AM EDT
Place of performance: LA
NAICS: 237990
Set-aside: No Set Aside

Z-Folsom Dam Vessel Exclusion Barrier and Debris Boom

INTERIOR, DEPARTMENT OF THE

Posted: Jun 12, 2026
Due: Not specified
NAICS: 237990

Solicitation - Presque Isle Beach Nourishment Bid Abstract

DEPT OF DEFENSE

Posted: Jun 12, 2026
Due: Not specified
NAICS: 237990
Set-aside: 8(a) Set-Aside

FY27 Maintenance Dredging, South Atlantic Division Regional Harbor Dredge Contract

DEPT OF DEFENSE

Posted: Jun 9, 2026
Due: Not specified
NAICS: 237990

FY27 Maintenance Dredging, South Atlantic Division Regional Harbor Dredge Contract

DEPT OF DEFENSE

Posted: Jun 9, 2026
Due: Not specified
NAICS: 237990

FY26 Georgetown Harbor OM Navigation Dredging

Awarded

DEPT OF DEFENSE

Posted: Jun 1, 2026
Due: Not specified
NAICS: 237990
Set-aside: Small Business Set Aside - Total

FY26 - MAINTENANCE DREDGING, MILITARY OCEAN TERMINAL SUNNY POINT (MOTSU)

DEPT OF DEFENSE

Posted: May 29, 2026
Due: Not specified
Place of performance: Southport, NC
NAICS: 237990

Y-Pre-Proposal Site Visit

INTERIOR, DEPARTMENT OF THE

Posted: May 28, 2026
Due: Not specified
NAICS: 237990

Design and Construction of Levee Access Manholes for Fairfax-Jersey Creek Levee Unit (Kansas City, Kansas)

DEPT OF DEFENSE

Posted: May 28, 2026
Due: Not specified
NAICS: 237990

Levee Repair at MRLS L246

DEPT OF DEFENSE

Posted: May 28, 2026
Due: Not specified
NAICS: 237990
Set-aside: Small Business Set Aside - Total