UX Contract › Open bids › Marine construction & dredging › Louisiana
OPEN BIDS · MARINE CONSTRUCTION & DREDGING · LA
Marine construction & dredging government contracts in Louisiana
75 open federal notices for dredging, docks, piers and other marine construction in Louisiana. 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.
54taking bids now
1set aside for small businesses
2due in the next 7 days
75open notices in Louisiana
Due soonest
LAKE PONTCHARTRAIN & VICINITY (LPV), FORESHORE RISK REDUCTION REPAIRS, REACH-1, 2, 3, & 4 Jefferson Parish, Louisiana (ED 24-006)
5 days leftDue Oct 29, 2026, 11:00 AM ET
Department of the Army
Louisiana
Louisiana
Sources Sought - Construction Repair Building 6413 Secure Space (511669 & 519580) Barksdale AFB
6 days leftDue Oct 30, 2026, 4:00 PM ET
Department of the Army
Barksdale Afb, Louisiana
Barksdale Afb, Louisiana
Modernize 6N Inpatient Restrooms (Swing for 3N)
27 days leftDue Nov 20, 2026, 3:00 PM ET
Department of Veterans Affairs
Shreveport, Louisiana
Shreveport, Louisiana
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. 2-2025 (OM25276)
38 days leftDue Dec 1, 2026, 12:00 PM ET
Department of the Army
Plaquemine, Louisiana
Plaquemine, Louisiana
Calcasieu River and Pass, Bar Channel Hopper Dredge Contract No. 3-2025, Cameron Parish, Louisiana. Specification Nos. OM25127
41 days leftDue Dec 4, 2026, 12:00 PM ET
Department of the Army
Louisiana
Louisiana
Calcasieu River and Pass, Bar Channel Hopper Dredge Rental Contract No. 4-2025, Cameron Parish, Louisiana. Specification Nos. OM25128
41 days leftDue Dec 4, 2026, 12:00 PM ET
Department of the Army
Louisiana
Louisiana
Calcasieu River and Pass, Bar Channel Hopper Dredge Rental Contract No. 2-2025, Cameron Parish, Louisiana. Specification Nos. OM25126
41 days leftDue Dec 4, 2026, 12:00 PM ET
Department of the Army
Louisiana
Louisiana
Calcasieu River and Pass, Bar Channel Hopper Dredge Contract No. 5-2025, Cameron Parish, Louisiana. Specification No. OM25129
41 days leftDue Dec 4, 2026, 12:00 PM ET
Department of the Army
Louisiana
Louisiana
Calcasieu River and Pass, Bar Channel Hopper Dredge Contract No. 1-2025, Cameron Parish, Louisiana. Specification Nos. OM25125
41 days leftDue Dec 4, 2026, 12:00 PM ET
Department of the Army
Louisiana
Louisiana
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)
102 days leftDue Feb 3, 2027, 12:00 PM ET
Department of the Army
Plaquemine, Louisiana
Plaquemine, Louisiana
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. 3-2025 (OM25277)
102 days leftDue Feb 3, 2027, 12:00 PM ET
Department of the Army
Plaquemine, Louisiana
Plaquemine, Louisiana
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. 4-2025 (OM25278)
102 days leftDue Feb 3, 2027, 12:00 PM ET
Department of the Army
Plaquemine, Louisiana
Plaquemine, Louisiana
Tiger Pass Dredging Over Utility Corridor, Plaquemines Parish,
104 days leftDue Feb 5, 2027, 3:00 PM ET
Department of the Army
New Orleans, Louisiana
New Orleans, Louisiana
Mississippi River, Baton Rouge to Gulf of Mexico, Southwest Pass Hopper Dredge Contract No. 2-2025 (OM25002)
127 days leftDue Feb 28, 2027, 12:00 PM ET
Department of the Army
Plaquemine, Louisiana
Plaquemine, Louisiana
Mississippi River Southwest Pass and Calcasieu River Bar Channel Hopper Dredge Contract (OM25011)
127 days leftDue Feb 28, 2027, 12:00 PM ET
Department of the Army
Plaquemine, Louisiana
Plaquemine, Louisiana
Mississippi River, Baton Rouge to Gulf of Mexico, Southwest Pass Hopper Dredge Contract Nos. 1-2025 (OM25001)
127 days leftDue Feb 28, 2027, 12:00 PM ET
Department of the Army
Louisiana
Louisiana
Mississippi River, New Orleans Harbor and Various Bar Channels Cutterhead Dredge No. 5-2025
127 days leftDue Feb 28, 2027, 12:00 PM ET
Department of the Army
New Orleans, Louisiana
New Orleans, Louisiana
Mississippi River, Baton Rouge to Gulf of Mexico, Southwest Pass Hopper Dredge Contract Nos. 10-2025 (OM25010)
150 days leftDue Mar 23, 2027, 11:30 AM ET
Department of the Army
Plaquemine, Louisiana
Plaquemine, Louisiana
Mississippi River, Baton Rouge to Gulf of Mexico, Southwest Pass Hopper Dredge Contract Nos. 7-2025 (OM25007)
150 days leftDue Mar 23, 2027, 11:30 AM ET
Department of the Army
Plaquemine, Louisiana
Plaquemine, Louisiana
Mississippi River, Baton Rouge to Gulf of Mexico, Southwest Pass Hopper Dredge Contract Nos. 8-2025 (OM25008)
150 days leftDue Mar 23, 2027, 11:30 AM ET
Department of the Army
Plaquemine, Louisiana
Plaquemine, Louisiana
Mississippi River, Baton Rouge to Gulf of Mexico, Southwest Pass Hopper Dredge Contract No. 5-2025 (OM25005)
150 days leftDue Mar 23, 2027, 11:30 AM ET
Department of the Army
Plaquemine, Louisiana
Plaquemine, Louisiana
Mississippi River, Baton Rouge to Gulf of Mexico, Southwest Pass Hopper Dredge Contract Nos. 6-2025 (OM25006)
150 days leftDue Mar 23, 2027, 11:30 AM ET
Department of the Army
Plaquemine, Louisiana
Plaquemine, Louisiana
Mississippi River, Baton Rouge to Gulf of Mexico, Southwest Pass Hopper Dredge Contract No. 3-2025 (OM25003)
150 days leftDue Mar 23, 2027, 11:30 AM ET
Department of the Army
Plaquemine, Louisiana
Plaquemine, Louisiana
Mississippi River, Baton Rouge to Gulf of Mexico, Southwest Pass Hopper Dredge Contract Nos. 2-2025 (OM25002)
150 days leftDue Mar 23, 2027, 11:30 AM ET
Department of the Army
Plaquemine, Louisiana
Plaquemine, Louisiana
Mississippi River, Baton Rouge to Gulf of Mexico, Southwest Pass Hopper Dredge Contract No. 4-2025 (OM25004)
150 days leftDue Mar 23, 2027, 11:30 AM ET
Department of the Army
Plaquemine, Louisiana
Plaquemine, Louisiana
Mississippi River, Baton Rouge to Gulf of Mexico, Southwest Pass Hopper Dredge Contract Nos. 9-2025 (OM25009)
150 days leftDue Mar 23, 2027, 11:30 AM ET
Department of the Army
Plaquemine, Louisiana
Plaquemine, Louisiana
New Orleans Harbor and Various Bar Channels Cutterhead Dredge 3-2025
158 days leftDue Mar 31, 2027, 12:00 PM ET
Department of the Army
Louisiana
Louisiana
ATCHAFALAYA RIVER BAY, BAR, AND CREWBOAT CUT CUTTERHEAD DREDGE NOS. 1-2026, OM26059
165 days leftDue Apr 7, 2027, 1:00 PM ET
Department of the Army
Buying office in Louisiana
Buying office in Louisiana
ATCHAFALAYA RIVER BAY, BAR, AND CREWBOAT CUT CUTTERHEAD DREDGE NOS. 3-2026, OM26061
165 days leftDue Apr 7, 2027, 1:00 PM ET
Department of the Army
Louisiana
Louisiana
ATCHAFALAYA RIVER BAY, BAR, AND CREWBOAT CUT CUTTERHEAD DREDGE NOS. 4-2026, OM26062
165 days leftDue Apr 7, 2027, 1:00 PM ET
Department of the Army
Louisiana
Louisiana
Who buys marine construction & dredging
In fiscal year 2026, federal agencies obligated $53.53 billion for commercial and institutional building construction (NAICS 236220), $208.0 million of it in Louisiana, 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 →
Marine construction & dredging bids in every state →All open bids in Louisiana →Federal contract spending in Louisiana →
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.