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9,347 live opportunities · Click a result to see its full procurement lifecycle · Updated daily · SAM.gov

187 procurements

NAICS 237990 ✕Incl. closed/awards ✕Sort:NewestClosing soonHighest value
ConstructionPresolicitation

Maintenance Dredging, Wilmington Harbor Anchorage Basin and Mid River Channels

Dept of Defense North CarolinaW912PM26BA007Other Heavy and Civil Engineering…

Jul 29, 2026

Response deadline

ConstructionSolicitationSmall BusinessClosed

INTRACOASTAL WATERWAY MAINTENANCE DREDGING VICINITY OF BAKERS HAULOVER, MIAMI-DADE COUNTY, FLORIDA.

Dept of DefenseGROUP1-26-R-J001Other Heavy and Civil Engineering…
ConstructionSources SoughtClosed

CSRM Charleston Peninsula Project

Dept of Defense Charleston, South CarolinaW912HP26S001Other Heavy and Civil Engineering…
ConstructionSources SoughtClosed

FY26 UPPER WICOMICO RIVER DREDGING PROJECT, WICOMICO COUNTY, MD

Dept of DefenseW912DR26BA006Other Heavy and Civil Engineering…
ConstructionPresolicitationSmall BusinessClosed

Y--LITTLE CREEK CAMPGROUND DESIGN-BUILD, UT

Interior, Department of the Randolph, Utah140L0626R0005Other Heavy and Civil Engineering…
ConstructionSources SoughtClosed

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

Dept of Defense VirginiaW9123626SA003Other Heavy and Civil Engineering…
ConstructionSources SoughtSmall BusinessClosed

Banana River, Maintenance Dredging, Brevard County, Florida

Dept of DefenseW912EP26X1BMYOther Heavy and Civil Engineering…
ConstructionSpecial NoticeNONEClosed

RFI Blade Seals - LLA Discharge Ring and Cavitation Repair

Dept of Defense Starbuck, WashingtonW912EF26RSN17Other Heavy and Civil Engineering…
ConstructionSpecial NoticeNONEClosed

RFI Vinyl Paint Spec - LLA Discharge Ring and Cavitation Repair

Dept of Defense Starbuck, WashingtonW912EF26RSN16Other Heavy and Civil Engineering…
ConstructionSolicitationSmall BusinessClosed

Repair Waterfront – Phase 2 at USCG Station Portsmouth Harbor (New Castle, New Hampshire)

Homeland Security, Department of New Castle, New Hampshire70Z0G126BSNNE8241Other Heavy and Civil Engineering…
ConstructionSolicitationSmall BusinessClosed

NAVAL SUBMARINE BASE KINGS BAY, MAINTENANCE DREDGING, CAMDEN COUNTY, GEORGIA

Dept of DefenseGROUP126RJ003Other Heavy and Civil Engineering…
ConstructionSources SoughtClosed

Naval Submarine Base Kings Bay, Maintenance Dredging, Entrance Channel, Camden County, Georgia and Nassau County, Florida

Dept of DefenseW912EP26X1BM2Other Heavy and Civil Engineering…