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.
- 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 5 of 6
| Deadline | Notice | Set-aside |
|---|---|---|
| Jun 18, 2028 603 days left |
Freshwater Bayou - Lock to The Gulf, Freshwater Bayou Maintenance Dredging #26-2, ED 26-025
Department of the Army, LA |
Open to all |
| Aug 17, 2028 662 days left |
Barataria Bay Waterway, Maintenance Dredging (Non-Continuous) Bayou Rigaud, Jefferson Parish, Louisiana (ED-25-008)
Department of the Army, Grand Isle, LA |
Open to all |
| Sep 16, 2028 693 days left |
Barataria Bay Waterway, Maintenance Dredging, Bar Channel
Department of the Army, Barataria, LA Pre-solicitation |
Open to all |
| Oct 1, 2028 708 days left |
Mermentau River Bar Channel Dredging, Mermentau River – Gulf of America, Maintenance Dredging, #26-1
Department of the Army, LA Pre-solicitation |
Open to all |
| Nov 5, 2028 743 days left |
FY26 Willapa Harbor Maintenance Dredging
Department of the Army, WA Pre-solicitation |
Open to all |
| Jan 21, 2029 820 days left |
Philpott Anchors and Instrumentation Construction
Department of the Army, Bassett, VA Special notice |
Open to all |
| No deadline | 2029 Maintenance Dredging, Anchorage Harbor, Alaska
Department of the Army, Anchorage, AK Pre-solicitation |
Open to all |
| No deadline | AIWW Shoreline Protection Placement Areas
Department of the Army Pre-solicitation |
Small business |
| No deadline | Atlantic Intracoastal Waterway Maintenance Dredging
Department of the Army, NC |
Small business |
| No deadline | Bonneville Powerhouse II Unwatering Pump Replacement
Department of the Army, North Bonneville, WA Pre-solicitation |
Small business |
| No deadline | Corpus Christi Ship Channel Placement Area Inner Harbor Improvements
Department of the Army, Houston, TX |
Small business |
| No deadline | Corning and Holt 10 Levee Repairs
Department of the Army, MO |
Small business |
| No deadline | Corning and Holt 10 Levee Repairs
Department of the Army Pre-solicitation |
Small business |
| No deadline | Crains Island Stage 3
Department of the Army |
Small business |
| No deadline | Finderne Farms Wetland Mitigation Site, Bridgewater, NJ
Department of the Army |
Open to all |
| No deadline | FY26 Harlingen Placement Area (PA)13 and 10 Improvements
Department of the Army Pre-solicitation |
Open to all |
| No deadline | Grand Encampment Island Unloading
Department of the Army |
Open to all |
| No deadline | Harlow Island Stage 1B
Department of the Army |
Small business |
| No deadline | Houston Ship Channel - House Tract Placement Area Improvements
Department of the Army, Houston, TX |
Small business |
| No deadline | JP Murtha Float Mooring Bitts Retrofit
Department of the Army Pre-solicitation |
Open to all |
| No deadline | Kahauiki Stream Maintenance Dredging, Phase 2, Fort Shafter Flats, Oahu, Hawaii
Department of the Army |
Small business |
| No deadline | Kansas City Levees UPRR Closure Structure
Department of the Army |
Open to all |
| No deadline | Lower Brule North Shoreline Stabilization and Ecosystem Restoration, Element 2
Department of the Army Pre-solicitation |
Small business |
| No deadline | Lowell Creek Tunnel Repairs, Seward, Alaska
Department of the Army, Seward, AK Pre-solicitation |
Open to all |
| No deadline | Maintenance Dredging of NY & NJ Channels, Seguine/Ward/Outerbridge Reaches, Federal Navigation Project
Department of the Army, NY |
Open to all |
| No deadline | Naval Submarine Base Kings Bay, Maintenance Dredging, Entrance Channel, Camden County, Georgia and Nassau County, Florida
Department of the Army |
Open to all |
| No deadline | North East River Maintenance Dredging, Cecil County, MD
Department of the Army |
Small business |
| No deadline | Request for Proposal - W912P426RA020 - Barcelona West Breakwater
Department of the Army |
Open to all |
| No deadline | San Rafael Creek and ATF FY26 Maintenance Dredging
Department of the Army |
Open to all |
| No deadline | Section 219 Chesterton Interceptor Rehab
Department of the Army Pre-solicitation |
Small business |
Where the work is
open today + last 12 months
- Louisiana100
- Washington22
- Texas15
- Florida13
- New Jersey12
- New York10
- Illinois8
- Iowa8
- Virginia8
- Pennsylvania7
- Oregon7
- Alaska7
- California6
- Mississippi6
- Michigan6
- South Dakota5
- Missouri4
- Kentucky4
- Delaware3
- North Carolina3
- Maine3
- Minnesota3
- Oklahoma2
- Georgia2
- Arkansas2
- Ohio2
- Colorado2
- South Carolina2
- Nebraska2
- Alabama1
- New Hampshire1
- Connecticut1
- Indiana1
- Puerto Rico1
- Wisconsin1
- Tennessee1
- North Dakota1
Set-asides open today
Other agencies buying NAICS 237990
Other NAICS codes bought by Department of the Army
- 336414 Guided Missile and Space Vehicle Manufacturing
- 532490 Other Commercial and Industrial Machinery and Equipment Rental and Leasing
- 334516 Analytical Laboratory Instrument Manufacturing
- 541370 Surveying and Mapping (except Geophysical) Services
- 541519 Other Computer Related Services
- 333998 All Other Miscellaneous General Purpose Machinery Manufacturing
- 334510 Electromedical and Electrotherapeutic Apparatus Manufacturing
- 333515 Cutting Tool and Machine Tool Accessory Manufacturing
- 541511 Custom Computer Programming Services
- 238290 Other Building Equipment Contractors
- 335312 Motor and Generator Manufacturing
- 621991 Blood and Organ Banks
- 321920 Wood Container and Pallet Manufacturing
- 238320 Painting and Wall Covering Contractors
- 334220 Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing
- 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
- 333924 Industrial Truck, Tractor, Trailer, and Stacker Machinery Manufacturing
- 541191 Title Abstract and Settlement Offices
- 334413 Semiconductor and Related Device Manufacturing
- 325998 All Other Miscellaneous Chemical Product and Preparation Manufacturing
- 333248 All Other Industrial Machinery Manufacturing
- 212319 Other Crushed and Broken Stone Mining and Quarrying
- 236220 Commercial and Institutional Building Construction
- 237110 Water and Sewer Line and Related Structures Construction
- 238210 Electrical Contractors and Other Wiring Installation Contractors
- 334290 Other Communications Equipment Manufacturing
- 332111 Iron and Steel Forging
- 541330 Engineering Services
- 333923 Overhead Traveling Crane, Hoist, and Monorail System Manufacturing
- 334310 Audio and Video Equipment Manufacturing
Sources sought
Recent awards
63 published awards in the last 12 months. The latest:
| Date | Winner and contract | Amount |
|---|---|---|
| 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
- Manson Construction Co. (4 awards)
- Inland Dredging Company (3 awards)
- T1 Construction LLC (2 awards)
- Three Oaks Construction, Inc. (2 awards)
- Great Lakes Dredge & Dock Co. (2 awards)
- Weeks Marine, Inc. (2 awards)
- Viking Marine Construction LLC (2 awards)
- 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.
How do I get new notices like these by email?
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Learn more
Source: public SAM.gov contract opportunity notices, updated October 24, 2026. Award amounts are as published in award notices.