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9,437 live opportunities · Click a result to see its full procurement lifecycle · Updated daily · SAM.gov

187 procurements

NAICS 237990Incl. closed/awardsSort:NewestClosing soonHighest value
ConstructionSolicitationSmall Business 2 notices

Atlantic Intracoastal Waterway (AIWW) Snows Cut Shoreline Erosion Bank Stabilization

Dept of DefenseW912PM26BA001Other Heavy and Civil Engineering…

Jun 29, 2026

Response deadline

▾ View 2-notice timeline
ConstructionSolicitationSmall Business

Kahauiki Stream Maintenance Dredging, Phase 2, Fort Shafter Flats, Oahu, Hawaii

Dept of DefenseW9128A25RA005Other Heavy and Civil Engineering…

Jul 31, 2026

Response deadline

ConstructionSolicitationSmall Business

Z--Riverside Vessel Barrier Replacement at Hoover Dam

Interior, Department of the Boulder City, Nevada140R3026Q0066Other Heavy and Civil Engineering…

Jun 26, 2026

Response deadline

ConstructionPresolicitationSmall Business

Conemaugh Dam Gantry Crane Machinery Housing Roof Replacement

Dept of Defense Saltsburg, PennsylvaniaW911WN26BA008Other Heavy and Civil Engineering…
ConstructionSolicitation 6 days left

BRUNSWICK HARBOR MODIFICATIONS PROJECT BRUNSWICK HARBOR, GA

Dept of DefenseW912HN26BA009Other Heavy and Civil Engineering…

Jun 15, 2026

Response deadline

ConstructionSolicitation

Y1PZ--810CM3033 Gravesite Expansion with FCA Deficiencies at Dayton National Cemetery

Veterans Affairs, Department of [Object Object]36C78626B0007Other Heavy and Civil Engineering…

Jun 30, 2026

Response deadline

ConstructionSolicitationClosed

Construction Services -Technical Security Upgrade (TSU)

State, Department of Nicosia, Lefkosía19CY6026Q0014-A00001Other Heavy and Civil Engineering…
ConstructionPresolicitation

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

Dept of Defense Southport, North CarolinaW912PM26BA011Other Heavy and Civil Engineering…
ConstructionSolicitationClosed

OAKLAND INNER AND OUTER HARBOR FY26 MAINTENANCE DREDGING

Dept of DefenseW912P726RA007Other Heavy and Civil Engineering…
ConstructionCombined Synopsis/SolicitationSmall Business

Reservoir Embankment Rehabilitation, Stuttgart, AR

Agriculture, Department of Stuttgart, Arkansas1232SA26Q0677Other Heavy and Civil Engineering…

Jun 24, 2026

Response deadline

ConstructionSolicitation 6 days left

SC-BEARS BLUFF NFH-REPLACE DOCK PILINGS

Interior, Department of the [Object Object]140FC126R0027Other Heavy and Civil Engineering…

Jun 15, 2026

Response deadline

ConstructionSources SoughtSmall BusinessClosed

Y--Boat Ramp Replacement Project at Kirwin NWR

Interior, Department of the Kirwin, Kansas140FGA26R0023Other Heavy and Civil Engineering…
ConstructionSpecial Notice

Y--Pre-Proposal Site Visit

Interior, Department of the [Object Object]140P2026R0084Other Heavy and Civil Engineering…
ConstructionSpecial NoticeNONEClosed

Cedar River Left Bank - Industry Day

Dept of Defense Renton, WashingtonOther Heavy and Civil Engineering…
ConstructionPresolicitation

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

Dept of DefensePANNWD-26-P-0000028010-2Other Heavy and Civil Engineering…
ConstructionPresolicitationSmall Business

Levee Repair at MRLS L246

Dept of DefensePANNWD26P0000028054Other Heavy and Civil Engineering…
ConstructionSources SoughtClosed

Holland North Revetment Repairs

Dept of Defense Holland, MichiganW911XK26X1BSTOther Heavy and Civil Engineering…
ConstructionPresolicitationSmall Business 2 days left

Rail Curves Package 3 for MOTCO, CA

Dept of Defense Concord, CaliforniaW9123826BA011Other Heavy and Civil Engineering…

Jun 11, 2026

Response deadline

ConstructionSolicitationClosed

W9126G26RA056 Bypass Channel North

Dept of DefenseW9126G26RA056Other Heavy and Civil Engineering…
ConstructionSolicitationSmall Business

Deer Island Ecosystem Restoration, Phase 1 Deer Island, MS (Harrison County)

Dept of Defense Biloxi, MississippiW9127826RA046Other Heavy and Civil Engineering…

Jul 07, 2026

Response deadline

ConstructionPresolicitationNONE 6 days left

John Day UNIT 10 PACKING BOX REPLACEMENT

Dept of Defense Goldendale, WashingtonW9127N26BA008Other Heavy and Civil Engineering…

Jun 15, 2026

Response deadline

ConstructionSolicitationSmall BusinessClosed

Oldmans Dredged Material Placement Facility (DMPF) Dike Raising Construction

Dept of DefenseW912BU26RA013Other Heavy and Civil Engineering…
ConstructionSources SoughtClosed

Heise Roberts Levee Rehab

Dept of DefenseW912EF26RSS029Other Heavy and Civil Engineering…
ConstructionSolicitationClosed

Grand Isle and Vicinity, Hurricane Ida Repairs, Stone Segmented Breakwaters, Jefferson Parish, LA Ed 26-001

Dept of Defense New Orleans, LouisianaW912P826BA011Other Heavy and Civil Engineering…
ConstructionPresolicitationNONE 3 days left

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

Dept of Defense LouisianaW912P826BA013Other Heavy and Civil Engineering…

Jun 13, 2026

Response deadline