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NAICS 237990 contracts at the Department of the Army

237990 Other Heavy and Civil Engineering Construction

Right now there are 157 open federal NAICS 237990 notices from Department of the Army, 62 of them open for bids. 16 close within the next 7 days. 32 are set aside for small or certified businesses, so fewer companies can compete. Over the last 12 months agencies posted 312 NAICS 237990 solicitations from Department of the Army and published 63 awards with a median value of $49.0M. The busiest buyer was the Department of the Army, with 312 solicitations.

What the Department of the Army buys under NAICS 237990 (other heavy and civil engineering construction): notices open today on SAM.gov and the award notices it published in the last 12 months. See all NAICS 237990 contracts or everything Department of the Army buys.

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38 of today's open notices for this search were posted on SAM.gov in the last 7 days. One email a week with the new ones. No card; confirm by email, unsubscribe in one click.

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Open notices today
157 (62 open for bids)
Closing within 7 days
16
Set aside for small or certified businesses
32
Solicitations posted, last 12 months
312
Published awards, last 12 months
63 (median $49.0M)
Busiest buyer, last 12 months
Department of the Army
Source and update
SAM.gov public data, updated October 24, 2026

Open now page 3 of 6

DeadlineNoticeSet-aside
Feb 3, 2027
102 days left		 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)
Department of the Army, Plaquemine, LA Pre-solicitation
 Open to all
Feb 5, 2027
104 days left		 Tiger Pass Dredging Over Utility Corridor, Plaquemines Parish,
Department of the Army, New Orleans, LA
 Open to all
Feb 28, 2027
127 days left		 Mississippi River Southwest Pass and Calcasieu River Bar Channel Hopper Dredge Contract (OM25011)
Department of the Army, Plaquemine, LA Pre-solicitation
 Open to all
Feb 28, 2027
127 days left		 Mississippi River, Baton Rouge to Gulf of Mexico, Southwest Pass Hopper Dredge Contract No. 2-2025 (OM25002)
Department of the Army, Plaquemine, LA Pre-solicitation
 Open to all
Feb 28, 2027
127 days left		 Mississippi River, Baton Rouge to Gulf of Mexico, Southwest Pass Hopper Dredge Contract Nos. 1-2025 (OM25001)
Department of the Army, LA Pre-solicitation
 Open to all
Feb 28, 2027
127 days left		 Mississippi River, New Orleans Harbor and Various Bar Channels Cutterhead Dredge No. 5-2025
Department of the Army, New Orleans, LA Pre-solicitation
 Open to all
Mar 23, 2027
150 days left		 Mississippi River, Baton Rouge to Gulf of Mexico, Southwest Pass Hopper Dredge Contract No. 3-2025 (OM25003)
Department of the Army, Plaquemine, LA Pre-solicitation
 Open to all
Mar 23, 2027
150 days left		 Mississippi River, Baton Rouge to Gulf of Mexico, Southwest Pass Hopper Dredge Contract No. 4-2025 (OM25004)
Department of the Army, Plaquemine, LA Pre-solicitation
 Open to all
Mar 23, 2027
150 days left		 Mississippi River, Baton Rouge to Gulf of Mexico, Southwest Pass Hopper Dredge Contract No. 5-2025 (OM25005)
Department of the Army, Plaquemine, LA Pre-solicitation
 Open to all
Mar 23, 2027
150 days left		 Mississippi River, Baton Rouge to Gulf of Mexico, Southwest Pass Hopper Dredge Contract Nos. 10-2025 (OM25010)
Department of the Army, Plaquemine, LA Pre-solicitation
 Open to all
Mar 23, 2027
150 days left		 Mississippi River, Baton Rouge to Gulf of Mexico, Southwest Pass Hopper Dredge Contract Nos. 2-2025 (OM25002)
Department of the Army, Plaquemine, LA Pre-solicitation
 Open to all
Mar 23, 2027
150 days left		 Mississippi River, Baton Rouge to Gulf of Mexico, Southwest Pass Hopper Dredge Contract Nos. 6-2025 (OM25006)
Department of the Army, Plaquemine, LA
 Open to all
Mar 23, 2027
150 days left		 Mississippi River, Baton Rouge to Gulf of Mexico, Southwest Pass Hopper Dredge Contract Nos. 7-2025 (OM25007)
Department of the Army, Plaquemine, LA Pre-solicitation
 Open to all
Mar 23, 2027
150 days left		 Mississippi River, Baton Rouge to Gulf of Mexico, Southwest Pass Hopper Dredge Contract Nos. 9-2025 (OM25009)
Department of the Army, Plaquemine, LA Pre-solicitation
 Open to all
Mar 31, 2027
158 days left		 Calcasieu Bar River Channel, Pascagoula Harbor, and Panama City Harbor Maintenance Dredging
Department of the Army Special notice
 Open to all
Mar 31, 2027
158 days left		 New Orleans Harbor and Various Bar Channels Cutterhead Dredge 3-2025
Department of the Army, LA Pre-solicitation
 Open to all
Apr 7, 2027
165 days left		 Atchafalaya River Bay, Bar, and Crewboat Cut Cutterhead Dredge Nos. 1-2026, OM26059
Department of the Army Pre-solicitation
 Open to all
Apr 7, 2027
165 days left		 Atchafalaya River Bay, Bar, and Crewboat Cut Cutterhead Dredge Nos. 2-2026, OM26060
Department of the Army, LA Pre-solicitation
 Open to all
Apr 7, 2027
165 days left		 Atchafalaya River Bay, Bar, and Crewboat Cut Cutterhead Dredge Nos. 3-2026, OM26061
Department of the Army, LA Pre-solicitation
 Open to all
Apr 7, 2027
165 days left		 Atchafalaya River Bay, Bar, and Crewboat Cut Cutterhead Dredge Nos. 4-2026, OM26062
Department of the Army, LA Pre-solicitation
 Open to all
Apr 21, 2027
179 days left		 Mississippi River, New Orleans Harbor Cutterhead Dredge No. 1-2025
Department of the Army, New Orleans, LA Pre-solicitation
 Open to all
Apr 21, 2027
179 days left		 Mississippi River, New Orleans Harbor Cutterhead Dredge No. 2-2025
Department of the Army, New Orleans, LA Pre-solicitation
 Open to all
May 10, 2027
198 days left		 Mississippi River, New Orleans Harbor Cutterhead Dredge No. 2-2025
Department of the Army, New Orleans, LA Pre-solicitation
 Open to all
May 10, 2027
198 days left		 Mississippi River, New Orleans Harbor Cutterhead Dredge No. 2-2025
Department of the Army, New Orleans, LA Pre-solicitation
 Open to all
May 11, 2027
199 days left		 Mississippi River, New Orleans Harbor Cutterhead Dredge No. 1-2025
Department of the Army, New Orleans, LA Pre-solicitation
 Open to all
May 28, 2027
216 days left		 Mississippi River, Baton Rouge to the Gulf, Saltwater Barrier Sill, Cutterhead Dredge Contract No. 1-2025. Specification No. OM25135
Department of the Army, LA Pre-solicitation
 Open to all
Jun 3, 2027
222 days left		 Mississippi River, New Orleans Harbor and Various Bar Channels Cutterhead Dredge No. 5-2025
Department of the Army, New Orleans, LA
 Open to all
Jun 12, 2027
231 days left		 New Orleans Harbor and Various Bar Channels Cutterhead Dredge 3-2025
Department of the Army, New Orleans, LA
 Open to all
Jul 16, 2027
265 days left		 Mississippi River Outlets, Vicinity of Venice, Louisiana Tiger Pass Bar Channel, Maintenance Dredging, Plaquemines Parish, LA (ED 24-011)
Department of the Army, LA Pre-solicitation
 Open to all
Jul 21, 2027
270 days left		 Mississippi River, Baton Rouge to the Gulf, Saltwater Barrier Sill, Cutterhead Dredge Contract No. 2-2025. Specification No. OM25136
Department of the Army, LA Pre-solicitation
 Open to all

Other NAICS codes bought by Department of the Army

Recent awards

63 published awards in the last 12 months. The latest:

DateWinner and contractAmount
Sep 23 Better By Design LLC
PL 84-99 Flood Repair - Galena Event 2024
Department of the Army, IL
 $864K
Sep 22 Manson Construction Co.
Richmond Inner Harbor FY26 Maintenance Dredging Project
Department of the Army
 $7.0M
Sep 11 T1 Construction LLC
Detroit Dam Interim Regulating Outlet Repairs - Award Notice
Department of the Army, OR
 $761K
Sep 9 T1 Construction LLC
Detroit Dam Interim Regulating Outlet Repairs - Award Notice
Department of the Army, OR
 $761K
Aug 10 Three Oaks Construction, Inc.
Little Sioux LB - Nagel and Intercounty DD & Hogue Ditch LB - Intercounty, Harrison and Monona Counties, Iowa
Department of the Army, IA
 $7.0M
Aug 3 Great Lakes Dredge & Dock Co.
FY26 Pipeline Dredging MATOC
Department of the Army, TX
 $95.0M
Aug 3 Inland Dredging Company
FY26 Pipeline Dredging MATOC
Department of the Army, TX
 $95.0M
Aug 3 Callan Marine Limited
FY26 Pipeline Dredging MATOC
Department of the Army, TX
 $95.0M
Aug 3 Crosby Dredging LLC
FY26 Pipeline Dredging MATOC
Department of the Army, TX
 $95.0M
Aug 3 Manson Construction Co.
FY26 Pipeline Dredging MATOC
Department of the Army, TX
 $95.0M
Aug 3 Weeks Marine, Inc.
FY26 Pipeline Dredging MATOC
Department of the Army, TX
 $95.0M
Aug 3 Orion Marine Construction, Inc.
FY26 Pipeline Dredging MATOC
Department of the Army, TX
 $95.0M
Aug 3 Mike Hooks, LLC
FY26 Pipeline Dredging MATOC
Department of the Army, TX
 $95.0M
Aug 3 Muddy Water Dredging LP
FY26 Pipeline Dredging MATOC
Department of the Army, TX
 $95.0M
Aug 3 Sievert Electric Service And Sales Company
Bonneville Spillway Gantry Crane Rehabilitation
Department of the Army, OR
 $21.6M

Who wins the most

  1. Manson Construction Co. (4 awards)
  2. Inland Dredging Company (3 awards)
  3. T1 Construction LLC (2 awards)
  4. Three Oaks Construction, Inc. (2 awards)
  5. Great Lakes Dredge & Dock Co. (2 awards)
  6. Weeks Marine, Inc. (2 awards)
  7. Viking Marine Construction LLC (2 awards)
  8. Amerind, Inc. (2 awards)

Questions

How many federal NAICS 237990 contracts are open from Department of the Army?

On October 24, 2026 there were 157 open notices on SAM.gov, 16 of them closing within a week. BidFox updates this page every morning from the official SAM.gov data.

Which agencies buy the most NAICS 237990 from Department of the Army?

Counting solicitations from the last 12 months: Department of the Army (312 solicitations).

How much are federal NAICS 237990 contracts from Department of the Army worth?

The median published award over the last 12 months was $49.0M, across 63 award notices. Many awards are much smaller or larger, and some contracts are awarded without a public award notice.

Can small businesses bid on NAICS 237990 contracts from Department of the Army?

Yes. 49% of the NAICS 237990 solicitations from Department of the Army in the last 12 months were set aside for small businesses or for certified firms (8(a), HUBZone, SDVOSB, WOSB). Open-competition notices accept any registered business.

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Source: public SAM.gov contract opportunity notices, updated October 24, 2026. Award amounts are as published in award notices.

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