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Open Heavy Civil Bids in Louisiana

66 open public heavy civil bid notices with work in Louisiana, sorted by due date. Updated Nov 14, 2026. Each one links to the official posting.

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Heavy Civil bids in Louisiana open now

BidAgencyTypeDueSet-asideSource
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)Solicitation W912P825B0004 · Plaquemine, LA · NAICS 237990 DEPT OF DEFENSE / DEPT OF THE ARMY / W07V ENDIST NEW ORLEANSPresolicitation Dec 1, 2026, 11:00 AM CSTnone Official posting
Calcasieu River and Pass, Bar Channel Hopper Dredge Contract No. 1-2025, Cameron Parish, Louisiana. Specification Nos. OM25125Solicitation W912P825B0019 · LA · NAICS 237990 DEPT OF DEFENSE / DEPT OF THE ARMY / W07V ENDIST NEW ORLEANSSolicitation Dec 4, 2026, 11:00 AM CSTnone Official posting
Calcasieu River and Pass, Bar Channel Hopper Dredge Contract No. 3-2025, Cameron Parish, Louisiana. Specification Nos. OM25127Solicitation W912P825B0021 · LA · NAICS 237990 DEPT OF DEFENSE / DEPT OF THE ARMY / W07V ENDIST NEW ORLEANSSolicitation Dec 4, 2026, 11:00 AM CSTnone Official posting
Calcasieu River and Pass, Bar Channel Hopper Dredge Contract No. 5-2025, Cameron Parish, Louisiana. Specification No. OM25129Solicitation W912P825B0023 · LA · NAICS 237990 DEPT OF DEFENSE / DEPT OF THE ARMY / W07V ENDIST NEW ORLEANSSolicitation Dec 4, 2026, 11:00 AM CSTnone Official posting
Calcasieu River and Pass, Bar Channel Hopper Dredge Rental Contract No. 2-2025, Cameron Parish, Louisiana. Specification Nos. OM25126Solicitation W912P825B0020 · LA · NAICS 237990 DEPT OF DEFENSE / DEPT OF THE ARMY / W07V ENDIST NEW ORLEANSSolicitation Dec 4, 2026, 11:00 AM CSTnone Official posting
Calcasieu River and Pass, Bar Channel Hopper Dredge Rental Contract No. 4-2025, Cameron Parish, Louisiana. Specification Nos. OM25128Solicitation W912P825B0022 · LA · NAICS 237990 DEPT OF DEFENSE / DEPT OF THE ARMY / W07V ENDIST NEW ORLEANSSolicitation Dec 4, 2026, 11:00 AM CSTnone Official posting
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)Solicitation W912P825B0003 · Plaquemine, LA · NAICS 237990 DEPT OF DEFENSE / DEPT OF THE ARMY / W07V ENDIST NEW ORLEANSSolicitation Feb 3, 2027, 11:00 AM CSTnone Official posting
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)Solicitation W912P825B0005 · Plaquemine, LA · NAICS 237990 DEPT OF DEFENSE / DEPT OF THE ARMY / W07V ENDIST NEW ORLEANSSolicitation Feb 3, 2027, 11:00 AM CSTnone Official posting
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)Solicitation W912P825B0006 · Plaquemine, LA · NAICS 237990 DEPT OF DEFENSE / DEPT OF THE ARMY / W07V ENDIST NEW ORLEANSSolicitation Feb 3, 2027, 11:00 AM CSTnone Official posting
Tiger Pass Dredging Over Utility Corridor, Plaquemines Parish,Solicitation W912P8-25-B-0025 · New Orleans, LA · NAICS 237990 DEPT OF DEFENSE / DEPT OF THE ARMY / W07V ENDIST NEW ORLEANSSolicitation Feb 5, 2027, 2:00 PM CSTnone Official posting
Mississippi River Southwest Pass and Calcasieu River Bar Channel Hopper Dredge Contract (OM25011)Solicitation W912P825B0018 · Plaquemine, LA · NAICS 237990 DEPT OF DEFENSE / DEPT OF THE ARMY / W07V ENDIST NEW ORLEANSPresolicitation Feb 28, 2027, 11:00 AM CSTnone Official posting
Mississippi River, Baton Rouge to Gulf of Mexico, Southwest Pass Hopper Dredge Contract Nos. 1-2025 (OM25001)Solicitation W912P825B0007 · LA · NAICS 237990 DEPT OF DEFENSE / DEPT OF THE ARMY / W07V ENDIST NEW ORLEANSPresolicitation Feb 28, 2027, 11:00 AM CSTnone Official posting
Mississippi River, New Orleans Harbor and Various Bar Channels Cutterhead Dredge No. 5-2025Solicitation W912P825BA017 · New Orleans, LA · NAICS 237990 DEPT OF DEFENSE / DEPT OF THE ARMY / W07V ENDIST NEW ORLEANSPresolicitation Feb 28, 2027, 11:00 AM CSTnone Official posting
Mississippi River, Baton Rouge to Gulf of Mexico, Southwest Pass Hopper Dredge Contract No. 3-2025 (OM25003)Solicitation W912P825B0010 · Plaquemine, LA · NAICS 237990 DEPT OF DEFENSE / DEPT OF THE ARMY / W07V ENDIST NEW ORLEANSSolicitation Mar 23, 2027, 10:30 AM CDTnone Official posting
Mississippi River, Baton Rouge to Gulf of Mexico, Southwest Pass Hopper Dredge Contract No. 4-2025 (OM25004)Solicitation W912P825B0011 · Plaquemine, LA · NAICS 237990 DEPT OF DEFENSE / DEPT OF THE ARMY / W07V ENDIST NEW ORLEANSSolicitation Mar 23, 2027, 10:30 AM CDTnone Official posting
Mississippi River, Baton Rouge to Gulf of Mexico, Southwest Pass Hopper Dredge Contract No. 5-2025 (OM25005)Solicitation W912P825B0012 · Plaquemine, LA · NAICS 237990 DEPT OF DEFENSE / DEPT OF THE ARMY / W07V ENDIST NEW ORLEANSSolicitation Mar 23, 2027, 10:30 AM CDTnone Official posting
Mississippi River, Baton Rouge to Gulf of Mexico, Southwest Pass Hopper Dredge Contract Nos. 10-2025 (OM25010)Solicitation W912P825B0017 · Plaquemine, LA · NAICS 237990 DEPT OF DEFENSE / DEPT OF THE ARMY / W07V ENDIST NEW ORLEANSSolicitation Mar 23, 2027, 10:30 AM CDTnone Official posting
Mississippi River, Baton Rouge to Gulf of Mexico, Southwest Pass Hopper Dredge Contract Nos. 2-2025 (OM25002)Solicitation W912P825B0009 · Plaquemine, LA · NAICS 237990 DEPT OF DEFENSE / DEPT OF THE ARMY / W07V ENDIST NEW ORLEANSSolicitation Mar 23, 2027, 10:30 AM CDTnone Official posting
Mississippi River, Baton Rouge to Gulf of Mexico, Southwest Pass Hopper Dredge Contract Nos. 6-2025 (OM25006)Solicitation W912P825B0013 · Plaquemine, LA · NAICS 237990 DEPT OF DEFENSE / DEPT OF THE ARMY / W07V ENDIST NEW ORLEANSSolicitation Mar 23, 2027, 10:30 AM CDTnone Official posting
Mississippi River, Baton Rouge to Gulf of Mexico, Southwest Pass Hopper Dredge Contract Nos. 7-2025 (OM25007)Solicitation W912P825B0014 · Plaquemine, LA · NAICS 237990 DEPT OF DEFENSE / DEPT OF THE ARMY / W07V ENDIST NEW ORLEANSSolicitation Mar 23, 2027, 10:30 AM CDTnone Official posting
Mississippi River, Baton Rouge to Gulf of Mexico, Southwest Pass Hopper Dredge Contract Nos. 8-2025 (OM25008)Solicitation W912P825B0015 · Plaquemine, LA · NAICS 23799 DEPT OF DEFENSE / DEPT OF THE ARMY / W07V ENDIST NEW ORLEANSSolicitation Mar 23, 2027, 10:30 AM CDTnone Official posting
Mississippi River, Baton Rouge to Gulf of Mexico, Southwest Pass Hopper Dredge Contract Nos. 9-2025 (OM25009)Solicitation W912P825B0016 · Plaquemine, LA · NAICS 237990 DEPT OF DEFENSE / DEPT OF THE ARMY / W07V ENDIST NEW ORLEANSSolicitation Mar 23, 2027, 10:30 AM CDTnone Official posting
New Orleans Harbor and Various Bar Channels Cutterhead Dredge 3-2025Solicitation W912P825B00032 · LA · NAICS 237990 DEPT OF DEFENSE / DEPT OF THE ARMY / W07V ENDIST NEW ORLEANSPresolicitation Mar 31, 2027, 11:00 AM CDTnone Official posting
ATCHAFALAYA RIVER BAY, BAR, AND CREWBOAT CUT CUTTERHEAD DREDGE NOS. 2-2026, OM26060Solicitation W912P826BA005 · LA · NAICS 237990 DEPT OF DEFENSE / DEPT OF THE ARMY / W07V ENDIST NEW ORLEANSPresolicitation Apr 7, 2027, 12:00 PM CDTNone Official posting
ATCHAFALAYA RIVER BAY, BAR, AND CREWBOAT CUT CUTTERHEAD DREDGE NOS. 3-2026, OM26061Solicitation W912P826BA006 · LA · NAICS 237990 DEPT OF DEFENSE / DEPT OF THE ARMY / W07V ENDIST NEW ORLEANSPresolicitation Apr 7, 2027, 12:00 PM CDTNone Official posting
ATCHAFALAYA RIVER BAY, BAR, AND CREWBOAT CUT CUTTERHEAD DREDGE NOS. 4-2026, OM26062Solicitation W912P826BA007 · LA · NAICS 237990 DEPT OF DEFENSE / DEPT OF THE ARMY / W07V ENDIST NEW ORLEANSPresolicitation Apr 7, 2027, 12:00 PM CDTNone Official posting
Mississippi River, New Orleans Harbor Cutterhead Dredge No. 1-2025Solicitation W912P825BA009 · New Orleans, LA · NAICS 237990 DEPT OF DEFENSE / DEPT OF THE ARMY / W07V ENDIST NEW ORLEANSSolicitation Apr 21, 2027, 11:00 AM CDTnone Official posting
Mississippi River, New Orleans Harbor Cutterhead Dredge No. 2-2025Solicitation W912P825BA010 · New Orleans, LA · NAICS 237990 DEPT OF DEFENSE / DEPT OF THE ARMY / W07V ENDIST NEW ORLEANSSolicitation Apr 21, 2027, 11:00 AM CDTnone Official posting
Mississippi River, New Orleans Harbor Cutterhead Dredge No. 2-2025Solicitation W912P825BA003 · New Orleans, LA · NAICS 237990 DEPT OF DEFENSE / DEPT OF THE ARMY / W07V ENDIST NEW ORLEANSPresolicitation May 10, 2027, 11:00 AM CDTnone Official posting
Mississippi River, New Orleans Harbor Cutterhead Dredge No. 1-2025Solicitation W912P825BA002 · New Orleans, LA · NAICS 237990 DEPT OF DEFENSE / DEPT OF THE ARMY / W07V ENDIST NEW ORLEANSPresolicitation May 11, 2027, 11:00 AM CDTnone Official posting
Mississippi River, Baton Rouge to the Gulf, Saltwater Barrier Sill, Cutterhead Dredge Contract No. 1-2025. Specification No. OM25135Solicitation W912P825BA006 · LA · NAICS 237990 DEPT OF DEFENSE / DEPT OF THE ARMY / W07V ENDIST NEW ORLEANSPresolicitation May 28, 2027, 10:30 AM CDTnone Official posting
Mississippi River, New Orleans Harbor and Various Bar Channels Cutterhead Dredge No. 5-2025Solicitation W912P825B0042 · New Orleans, LA · NAICS 237990 DEPT OF DEFENSE / DEPT OF THE ARMY / W07V ENDIST NEW ORLEANSSolicitation Jun 3, 2027, 11:00 AM CDTnone Official posting
New Orleans Harbor and Various Bar Channels Cutterhead Dredge 3-2025Solicitation W912P825B0032 · New Orleans, LA · NAICS 237990 DEPT OF DEFENSE / DEPT OF THE ARMY / W07V ENDIST NEW ORLEANSSolicitation Jun 12, 2027, 11:00 AM CDTnone Official posting
Mississippi River Outlets, Vicinity of Venice, Louisiana Tiger Pass Bar Channel, Maintenance Dredging, Plaquemines Parish, LA (ED 24-011)Solicitation W912P825BA016 · LA · NAICS 237990 DEPT OF DEFENSE / DEPT OF THE ARMY / W07V ENDIST NEW ORLEANSSolicitation Jul 16, 2027, 12:00 PM CDTnone Official posting
Mississippi River, Baton Rouge to the Gulf, Saltwater Barrier Sill, Cutterhead Dredge Contract No. 2-2025. Specification No. OM25136Solicitation W912P825BA007 · LA · NAICS 237990 DEPT OF DEFENSE / DEPT OF THE ARMY / W07V ENDIST NEW ORLEANSSolicitation Jul 21, 2027, 10:30 AM CDTnone Official posting
Mississippi River, Baton Rouge to the Gulf, Saltwater Barrier Sill, Cutterhead Dredge Contract No. 3-2025. Specification No. OM25137Solicitation W912P825BA008 · LA · NAICS 237990 DEPT OF DEFENSE / DEPT OF THE ARMY / W07V ENDIST NEW ORLEANSSolicitation Jul 21, 2027, 10:30 AM CDTnone Official posting
Mississippi River, Baton Rouge to the Gulf, Southwest Pass Maintenance Dredging Non- Continuous Mile 6.0 AHP to Mile 19.5 BHP Cutterhead Dredge No. 1-2026 Specification No. OM26275Solicitation W912P826BA018 · Plaquemine, LA · NAICS 237990 DEPT OF DEFENSE / DEPT OF THE ARMY / W07V ENDIST NEW ORLEANSPresolicitation Feb 20, 2028, 11:00 AM CSTNone Official posting
Mississippi River, Baton Rouge to the Gulf, Southwest Pass Maintenance Dredging Non- Continuous Mile 6.0 AHP to Mile 19.5 BHP Cutterhead Dredge No. 2-2026 Specification No. OM26276Solicitation W912P826BA019 · Plaquemine, LA · NAICS 237990 DEPT OF DEFENSE / DEPT OF THE ARMY / W07V ENDIST NEW ORLEANSPresolicitation Feb 20, 2028, 11:00 AM CSTNone Official posting
Mississippi River, Baton Rouge to the Gulf, Southwest Pass Maintenance Dredging Non- Continuous Mile 6.0 AHP to Mile 19.5 BHP Cutterhead Dredge No. 3-2026 Specification No. OM26277Solicitation W912P826BA020 · Plaquemine, LA · NAICS 237990 DEPT OF DEFENSE / DEPT OF THE ARMY / W07V ENDIST NEW ORLEANSPresolicitation Feb 20, 2028, 11:00 AM CSTNone Official posting
Mississippi River, Baton Rouge to the Gulf, Southwest Pass Maintenance Dredging Non- Continuous Mile 6.0 AHP to Mile 19.5 BHP Cutterhead Dredge No. 4-2026 Specification No. OM26278Solicitation W912P826BA021 · Plaquemine, LA · NAICS 237990 DEPT OF DEFENSE / DEPT OF THE ARMY / W07V ENDIST NEW ORLEANSPresolicitation Feb 20, 2028, 11:00 AM CSTNone Official posting
Port Fourchon Navigation Channel, Maintenance Dredging FY26, Lafourche Parish, LASolicitation W912P826BA040 · LA · NAICS 237990 DEPT OF DEFENSE / DEPT OF THE ARMY / W07V ENDIST NEW ORLEANSSolicitation Apr 7, 2028, 11:00 AM CDTNone Official posting
Mississippi River, Baton Rouge to the Gulf, Southwest Pass Maintenance Dredging Non- Continuous Mile 6.0 AHP to Mile 19.5 BHP Cutterhead Dredge No. 1-2026 Specification No. OM26275Solicitation W912P826BA037 · Plaquemine, LA · NAICS 237990 DEPT OF DEFENSE / DEPT OF THE ARMY / W07V ENDIST NEW ORLEANSSolicitation Apr 15, 2028, 10:30 AM CDTNone Official posting
Mississippi River, Baton Rouge to the Gulf, Southwest Pass Maintenance Dredging Non- Continuous Mile 6.0 AHP to Mile 19.5 BHP Cutterhead Dredge No. 2-2026 Specification No. OM26276Solicitation W912P826BA039 · Plaquemine, LA · NAICS 237990 DEPT OF DEFENSE / DEPT OF THE ARMY / W07V ENDIST NEW ORLEANSSolicitation Apr 15, 2028, 10:30 AM CDTNone Official posting
Mississippi River, Baton Rouge to the Gulf, Southwest Pass Maintenance Dredging Non- Continuous Mile 6.0 AHP to Mile 19.5 BHP Cutterhead Dredge No. 3-2026 Specification No. OM26277Solicitation W912P826BA042 · Plaquemine, LA · NAICS 237990 DEPT OF DEFENSE / DEPT OF THE ARMY / W07V ENDIST NEW ORLEANSSolicitation Apr 15, 2028, 10:30 AM CDTNone Official posting
Mississippi River, Baton Rouge to the Gulf, Southwest Pass Maintenance Dredging Non- Continuous Mile 6.0 AHP to Mile 19.5 BHP Cutterhead Dredge No. 4-2026 Specification No. OM26278Solicitation W912P826BA043 · Plaquemine, LA · NAICS 237990 DEPT OF DEFENSE / DEPT OF THE ARMY / W07V ENDIST NEW ORLEANSSolicitation Apr 15, 2028, 10:30 AM CDTNone Official posting
Gulf Coast Regional Hopper (OM26300)Solicitation W912P826BA059 · Plaquemine, LA · NAICS 237990 DEPT OF DEFENSE / DEPT OF THE ARMY / W07V ENDIST NEW ORLEANSPresolicitation Apr 30, 2028, 10:30 AM CDTNone Official posting
Mississippi River, Baton Rouge to Gulf, Southwest Pass Hopper Dredge Contract No. 1-2026 (OM26001)Solicitation W912P826BA044 · Plaquemine, LA · NAICS 237990 DEPT OF DEFENSE / DEPT OF THE ARMY / W07V ENDIST NEW ORLEANSPresolicitation Apr 30, 2028, 10:30 AM CDTNone Official posting
Mississippi River Southwest Pass and Calcasieu River Bar Channel Hopper Dredge Contract (OM26011)Solicitation W912P826BA058 · Plaquemine, LA · NAICS 237990 DEPT OF DEFENSE / DEPT OF THE ARMY / W07V ENDIST NEW ORLEANSSolicitation May 7, 2028, 10:30 AM CDTNone Official posting
Mississippi River, Baton Rouge to Gulf, Southwest Pass Hopper Dredge Contract No. 10-2026 (OM26010)Solicitation W912P826BA057 · Plaquemine, LA · NAICS 237990 DEPT OF DEFENSE / DEPT OF THE ARMY / W07V ENDIST NEW ORLEANSSolicitation May 7, 2028, 10:30 AM CDTNone Official posting
Mississippi River, Baton Rouge to Gulf, Southwest Pass Hopper Dredge Contract No. 2-2026 (OM26002)Solicitation W912P826BA045 · Plaquemine, LA · NAICS 237990 DEPT OF DEFENSE / DEPT OF THE ARMY / W07V ENDIST NEW ORLEANSSolicitation May 7, 2028, 10:30 AM CDTNone Official posting
Mississippi River, Baton Rouge to Gulf, Southwest Pass Hopper Dredge Contract No. 3-2026 (OM26003)Solicitation W912P826BA048 · Plaquemine, LA · NAICS 237990 DEPT OF DEFENSE / DEPT OF THE ARMY / W07V ENDIST NEW ORLEANSSolicitation May 7, 2028, 10:30 AM CDTNone Official posting
Mississippi River, Baton Rouge to Gulf, Southwest Pass Hopper Dredge Contract No. 4-2026 (OM26004)Solicitation W912P826BA049 · Plaquemine, LA · NAICS 237990 DEPT OF DEFENSE / DEPT OF THE ARMY / W07V ENDIST NEW ORLEANSSolicitation May 7, 2028, 10:30 AM CDTNone Official posting
Mississippi River, Baton Rouge to Gulf, Southwest Pass Hopper Dredge Contract No. 5-2026 (OM26005)Solicitation W912P826BA052 · Plaquemine, LA · NAICS 237990 DEPT OF DEFENSE / DEPT OF THE ARMY / W07V ENDIST NEW ORLEANSSolicitation May 7, 2028, 10:30 AM CDTNone Official posting
Mississippi River, Baton Rouge to Gulf, Southwest Pass Hopper Dredge Contract No. 6-2026 (OM26006)Solicitation W912P826BA053 · Plaquemine, LA · NAICS 237990 DEPT OF DEFENSE / DEPT OF THE ARMY / W07V ENDIST NEW ORLEANSSolicitation May 7, 2028, 10:30 AM CDTNone Official posting
Mississippi River, Baton Rouge to Gulf, Southwest Pass Hopper Dredge Contract No. 7-2026 (OM26007)Solicitation W912P826BA054 · Plaquemine, LA · NAICS 237990 DEPT OF DEFENSE / DEPT OF THE ARMY / W07V ENDIST NEW ORLEANSSolicitation May 7, 2028, 10:30 AM CDTNone Official posting
Mississippi River, Baton Rouge to Gulf, Southwest Pass Hopper Dredge Contract No. 8-2026 (OM26008)Solicitation W912P826BA055 · Plaquemine, LA · NAICS 237990 DEPT OF DEFENSE / DEPT OF THE ARMY / W07V ENDIST NEW ORLEANSSolicitation May 7, 2028, 10:30 AM CDTNone Official posting
Mississippi River, Baton Rouge to Gulf, Southwest Pass Hopper Dredge Contract No. 9-2026 (OM26009)Solicitation W912P826BA056 · Plaquemine, LA · NAICS 237990 DEPT OF DEFENSE / DEPT OF THE ARMY / W07V ENDIST NEW ORLEANSSolicitation May 7, 2028, 10:30 AM CDTNone Official posting
ATCHAFALAYA RIVER BAY, BAR, AND CREWBOAT CUT CUTTERHEAD DREDGE NOS. 1-2026, OM26059Solicitation W912P826BA064 · LA · NAICS 237990 DEPT OF DEFENSE / DEPT OF THE ARMY / W07V ENDIST NEW ORLEANSSolicitation Jun 12, 2028, 10:00 AM CDTNone Official posting
ATCHAFALAYA RIVER BAY, BAR, AND CREWBOAT CUT CUTTERHEAD DREDGE NOS. 2-2026, OM26060Solicitation W912P826BA065 · LA · NAICS 237990 DEPT OF DEFENSE / DEPT OF THE ARMY / W07V ENDIST NEW ORLEANSSolicitation Jun 12, 2028, 10:00 AM CDTNone Official posting
ATCHAFALAYA RIVER BAY, BAR, AND CREWBOAT CUT CUTTERHEAD DREDGE NOS. 3-2026, OM26061Solicitation W912P826BA066 · LA · NAICS 237990 DEPT OF DEFENSE / DEPT OF THE ARMY / W07V ENDIST NEW ORLEANSSolicitation Jun 12, 2028, 10:00 AM CDTNone Official posting
ATCHAFALAYA RIVER BAY, BAR, AND CREWBOAT CUT CUTTERHEAD DREDGE NOS. 4-2026, OM26062Solicitation W912P826BA067 · LA · NAICS 237990 DEPT OF DEFENSE / DEPT OF THE ARMY / W07V ENDIST NEW ORLEANSSolicitation Jun 12, 2028, 10:00 AM CDTNone Official posting
Calcasieu River and Pass, LA, Maintenance Dredging FY26, Mile 5.0 to Mile 17.0, Calcasieu and Cameron Parishes, LASolicitation W912P826BA013 · LA · NAICS 237990 DEPT OF DEFENSE / DEPT OF THE ARMY / W07V ENDIST NEW ORLEANSSolicitation Jun 12, 2028, 10:00 AM CDTNone Official posting
Freshwater Bayou - Lock to The Gulf, Freshwater Bayou Maintenance Dredging #26-2, ED 26-025Solicitation W912P826BA017 · LA · NAICS 237990 DEPT OF DEFENSE / DEPT OF THE ARMY / W07V ENDIST NEW ORLEANSSolicitation Jun 18, 2028, 10:00 AM CDTNone Official posting
Barataria Bay Waterway, Maintenance Dredging (Non-Continuous) Bayou Rigaud, Jefferson Parish, Louisiana (ED-25-008)Solicitation W912P826BA073 · Grand Isle, LA · NAICS 237990 DEPT OF DEFENSE / DEPT OF THE ARMY / W07V ENDIST NEW ORLEANSSolicitation Aug 17, 2028, 12:00 AM CDTNone Official posting
Barataria Bay Waterway, Maintenance Dredging, Bar ChannelSolicitation W912P826BA062 · Barataria, LA · NAICS 237990 DEPT OF DEFENSE / DEPT OF THE ARMY / W07V ENDIST NEW ORLEANSSolicitation Sep 16, 2028, 9:30 AM CDTNone Official posting
Mermentau River Bar Channel Dredging, Mermentau River – Gulf of America, Maintenance Dredging, #26-1Solicitation W912P826BA075 · LA · NAICS 237990 DEPT OF DEFENSE / DEPT OF THE ARMY / W07V ENDIST NEW ORLEANSSolicitation Oct 1, 2028, 10:00 AM CDTnone Official posting

Only notices with a due date after Nov 14, 2026 are listed. Federal notices were re-checked against SAM.gov on Nov 14, 2026 (still published, not cancelled, current deadline). Source: SAM.gov public notices.

How to bid on these heavy civil jobs in Louisiana

1. Register firstFederal bids require an active SAM.gov registration (free) with a Unique Entity ID. Registration can take several weeks, so start before you need it.
2. Check the notice typeA Solicitation or Combined Synopsis/Solicitation is open for offers. A Presolicitation means one is coming. A Sources Sought is market research: you reply with your capabilities, not a price.
3. Check eligibilityIf a set-aside is listed (for example Total Small Business, 8(a), HUBZone, SDVOSB or WOSB), only firms with that status can bid. Check the NAICS size standard too.
4. Read every documentOpen the official posting, download the attachments and amendments, and note any site visit or pre-bid meeting, bonding or insurance requirements. Larger federal construction jobs usually require bid, performance and payment bonds.
5. Submit on timeSubmit exactly the way the notice says (email, portal, or paper) before the deadline shown on the posting. Late offers are usually rejected.

Deadlines on this page are copied from the official notice at the time of the last update. Agencies amend notices, so always confirm on the posting. Need help getting ready? See the free government contracting checklist.

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