UX Contract › Open bids › Marine construction & dredging
OPEN BIDS · MARINE CONSTRUCTION & DREDGING
Marine construction & dredging government contracts
432 open federal notices for dredging, docks, piers and other marine construction. Matched to NAICS 236220 Commercial and Institutional Building Construction, NAICS 238990 All Other Specialty Trade Contractors, NAICS 237990 Other Heavy and Civil Engineering Construction and to notices whose titles describe the same work. Each bid links to its official notice on SAM.gov. Updated twice a day.
226taking bids now
183set aside for small businesses
96due in the next 7 days
47states with open bids
Where the marine construction & dredging bids are
Louisiana 75Virginia 25California 21New York 21Texas 19Colorado 19Pennsylvania 14Illinois 14Washington 13North Carolina 10Ohio 10Oklahoma 10Alabama 9Florida 8Nevada 8South Carolina 8Georgia 8Mississippi 8Missouri 7Utah 7Arkansas 7Kentucky 6Wisconsin 6Alaska 6Tennessee 6Oregon 6New Mexico 5Idaho 5Maryland 4New Jersey 4Hawaii 4Nebraska 3Delaware 3Kansas 3Arizona 3Wyoming 2Connecticut 2South Dakota 2West Virginia 2Iowa 1Indiana 1Michigan 1Vermont 1Massachusetts 1Rhode Island 1New Hampshire 1Maine 1
Due soonest
NATO Business Opportunity: Minor Construction Framework for Headquarters Supreme Allied Commander Transformation (Norfolk VA)
2 days leftDue Oct 26, 2026, 9:00 AM ET
Bureau of Industry and Security
Norfolk, Virginia
Norfolk, Virginia
Design and Construction of Levee Access Manholes for Fairfax-Jersey Creek Levee Unit (Kansas City, Kansas)
2 days leftDue Oct 26, 2026, 11:00 AM ET
Department of the Army
Buying office in Missouri
Buying office in Missouri
Borough of Etna, Pennsylvania, Local Protection Project (LPP) PL84-99 Rehabilitation
2 days leftDue Oct 26, 2026, 12:00 PM ET
Department of the Army
Buying office in Pennsylvania
Buying office in Pennsylvania
Palm Beach Harbor, South Jetty Rehabilitation 2026, Palm Beach County, Florida
2 days leftDue Oct 26, 2026, 1:00 PM ET
Department of the Army
Buying office in Florida
Buying office in Florida
542-22-700 | EHRM Construct Infrastructure Upgrade | Coatesville, PA |
2 days leftDue Oct 26, 2026, 2:00 PM ET
Department of Veterans Affairs
Coatesville, Pennsylvania
Coatesville, Pennsylvania
Sources Sought/Request for Information Upper Mississippi River Restoration (UMRR) – Quincy Bay Habitat Rehabilitation and Enhancement Project- Stage 1
2 days leftDue Oct 26, 2026, 3:00 PM ET
Department of the Army
Quincy, Illinois
Quincy, Illinois
SOLICITATION NOTICE DESIGN-BUILD TO BUDGET (DB2B) Airborne Equipment Parachute Repair Shop, Yuma Proving Ground, Yuma, Arizona
2 days leftDue Oct 26, 2026, 5:00 PM ET
Department of the Army
Buying office in California
Buying office in California
Sources Sought Notice – Design-Build Renovation of Building 164, Outdoor Recreation Center, Homestead Air Reserve Base, Florida
2 days leftDue Oct 26, 2026, 4:00 PM ET
Department of the Air Force
Homestead, Florida
Homestead, Florida
MACH1_AOI_F-47 Future Campus at Nellis AFB
2 days leftDue Oct 26, 2026, 5:00 PM ET
Department of the Air Force
Nellis Afb, Nevada
Nellis Afb, Nevada
Joe Pool Dam Slide Repairs
3 days leftDue Oct 27, 2026, 11:00 AM ET
Department of the Army
Buying office in Texas
Buying office in Texas
Renovate Building 736
3 days leftDue Oct 27, 2026, 12:30 PM ET
Department of the Army
Fort Leonard Wood, Missouri
Fort Leonard Wood, Missouri
Z--WV-CANAAN VLY NWR-CHAIN LINK FENCE
3 days leftDue Oct 27, 2026, 12:00 PM ET
Departmental Offices
Buying office in Virginia
Buying office in Virginia
Z--Bradbury Dam Outlet Valve Replacement
3 days leftDue Oct 27, 2026, 3:00 PM ET
Departmental Offices
Buying office in Colorado
Buying office in Colorado
SPECIAL NOTICE: Akeroyd Blood Donor Center - Joint Base San Antonio - VIRTUAL INDUSTRY DAY
3 days leftDue Oct 27, 2026, 1:45 PM ET
Department of the Army
Buying office in Texas
Buying office in Texas
Design-Bid-Build (DBB) SOF Marine Raider Facilities Complex, Marine Corps Base (MCB) Camp Lejeune, North Carolina
3 days leftDue Oct 27, 2026, 2:00 PM ET
Department of the Navy
Camp Lejeune, North Carolina
Camp Lejeune, North Carolina
B-21 Field Training Detachment Facility, Dyess AFB-OT Feasibility & Business Feedback
3 days leftDue Oct 27, 2026, 3:00 PM ET
Department of the Army
Buying office in Texas
Buying office in Texas
605-341 - Relocate Dialysis Minor Construct - Loma Linda, CA
3 days leftDue Oct 27, 2026, 4:00 PM ET
Department of Veterans Affairs
Loma Linda, California
Loma Linda, California
Z2DA--Construct Inpatient Tower 7th Floor, Cincinnati, OH
3 days leftDue Oct 27, 2026, 5:00 PM ET
Department of Veterans Affairs
Buying office in Ohio
Buying office in Ohio
Industry Day Announcement - VACAN Phase III
3 days leftDue Oct 27, 2026, 5:00 PM ET
Department of Defense
Canandaigua, New York
Canandaigua, New York
SLAC CUIR SP1 Master Substation Annex Building Construction
3 days leftDue Oct 27, 2026, 8:00 PM ET
Department of Energy
Menlo Park, California
Menlo Park, California
Industry Day - Selma AL Flood Management Risk and Bank
4 days leftDue Oct 28, 2026, 10:00 AM ET
Department of the Army
Selma, Alabama
Selma, Alabama
Y1DA--REPLACE ROOFS AND REPAIR FACADES BUILDING 6 AND 7 AT THE NORTHPORT VA MEDICAL CENTER PROJECT NUMBER: 632-23-112
4 days leftDue Oct 28, 2026, 9:45 AM ET
Department of Veterans Affairs
New York, New York
New York, New York
Z--Asphalt Repair at Carl Sandburg Historic Site
4 days leftDue Oct 28, 2026, 10:00 AM ET
Departmental Offices
Buying office in Virginia
Buying office in Virginia
Mississippi River Basin Bettendorf, Iowa Local Flood Protection Bettendorf, Iowa 2024 Event PL84-99 Flood Repairs
4 days leftDue Oct 28, 2026, 10:00 AM ET
Department of the Army
Bettendorf, Iowa
Bettendorf, Iowa
Sources Sought Wood River Relief Wells Construction
4 days leftDue Oct 28, 2026, 11:00 AM ET
Department of the Army
Buying office in Missouri
Buying office in Missouri
FY27 MACC
4 days leftDue Oct 28, 2026, 12:00 PM ET
Department of the Air Force
Shaw Afb, South Carolina
Shaw Afb, South Carolina
Y1PZ--Fort Sill NC Gravesite Expansion and FCA Deficiencies 920CM3006
4 days leftDue Oct 28, 2026, 12:00 PM ET
Department of Veterans Affairs
Elgin, Oklahoma
Elgin, Oklahoma
Z--WV-CANAAN VLY NWR-VC ADA DOORS
4 days leftDue Oct 28, 2026, 12:00 PM ET
Departmental Offices
Buying office in Virginia
Buying office in Virginia
Tinker AFB 2026 Multiple Award Construction Contract (MACC)
4 days leftDue Oct 28, 2026, 2:00 PM ET
Department of the Air Force
Tinker Afb, Oklahoma
Tinker Afb, Oklahoma
Two Munitions Storage Igloos at Ellsworth AFB, South Dakota
4 days leftDue Oct 28, 2026, 2:00 PM ET
Department of the Army
Buying office in Nebraska
Buying office in Nebraska
Who buys marine construction & dredging
In fiscal year 2026, federal agencies obligated $53.53 billion for commercial and institutional building construction (NAICS 236220), across 17,392 awards. The biggest buyers: Department of Homeland Security ($31.82 billion), Department of Defense ($11.82 billion), Department of Veterans Affairs ($3.53 billion), General Services Administration ($2.15 billion). From USAspending.gov.
How to bid on marine construction & dredging contracts
To bid you need a free, active SAM.gov registration with NAICS 236220 listed, and for a set-aside, the status it names. Most marine construction & dredging work is bought by local contracting offices at bases, hospitals and federal buildings, so the place of work on each notice matters.
Register in SAM.gov, step by step →Which certifications fit my business →Bid checklist →Pricing worksheet →How to bid, step by step →
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Open notices from SAM.gov's public file of active contract opportunities, updated twice a day (last Oct 24, 8:23 PM ET). Spending from USAspending.gov. UX Contract is independent and not a government website.