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Opportunity Due Set-aside Definition Department Posted NAICS Definition
Construction Services -Technical Security Upgrade (TSU)
Early lead19CY6026Q0014Presolicitation
Please note this solicitation is not ready to be issued as of this date. The Embassy of the United States in Cyprus will launch the solicitation on the SAM (System for Award Management) Database https://www.sam.gov website when it is available. The Embassy of the United States in
Not listed Unrestricted Unrestricted. No set-aside. STATE, DEPARTMENT OF Apr 222026 237990 Other Heavy and Civil Engineering Construction
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. OM26276
BidW912P826BA039Solicitation
2 related notices
  • Solicitation · Apr 20, 2026
    No changes are visible in this extract. Check SAM.gov because the change may be in an attachment.
  • Solicitation · Apr 16, 2026
    First 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. OM26275 The work consists of furnishing one fully crewed and equipped cutterhead dredge, with a dredge disch
Apr 152028 Unrestricted Unrestricted. No set-aside. DEPT OF DEFENSE Apr 202026 237990 Other Heavy and Civil Engineering Construction
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. OM26278
BidW912P826BA043Solicitation
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. OM26278 The work consists of furnishing one fully crewed and equipped cutterhead dredge, with a dredge disch
Apr 152028 Unrestricted Unrestricted. No set-aside. DEPT OF DEFENSE Apr 162026 237990 Other Heavy and Civil Engineering Construction
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. OM26277
BidW912P826BA042Solicitation
2 related notices
  • Solicitation · Apr 16, 2026
    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. OM26277
    This posting became a solicitation. The response deadline moved to Apr 15, 2028 3:30 PM UTC.
  • Presolicitation · Apr 15, 2026
    First 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. OM26277 The work consists of furnishing one fully crewed and equipped cutterhead dredge, with a dredge disch
Apr 152028 Unrestricted Unrestricted. No set-aside. DEPT OF DEFENSE Apr 162026 237990 Other Heavy and Civil Engineering Construction
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. OM26276
BidW912P826BA0Solicitation
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. OM26276 The work consists of furnishing one fully crewed and equipped cutterhead dredge, with a dredge disch
Apr 152028 Unrestricted Unrestricted. No set-aside. DEPT OF DEFENSE Apr 162026 237990 Other Heavy and Civil Engineering Construction
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. OM26275
BidW912P826BA037Solicitation
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. OM26275 The work consists of furnishing one fully crewed and equipped cutterhead dredge, with a dredge disch
Apr 152028 Unrestricted Unrestricted. No set-aside. DEPT OF DEFENSE Apr 162026 237990 Other Heavy and Civil Engineering Construction
Gulf Coast Regional Hopper (OM26300)
Early leadW912P826BA059Presolicitation
Gulf Coast Regional Hopper (OM26300) The work consists of furnishing one fully crewed and equipped self-propelled trailing suction type hopper dredge. Work will be performed in Mississippi River, Southwest Pass, Gulfport Harbor Bar Channel and possibly in other areas inside and o
Apr 302028 Unrestricted Unrestricted. No set-aside. DEPT OF DEFENSE Apr 152026 237990 Other Heavy and Civil Engineering Construction
United States Coast Guard (CG) Waterfront Optimization at the Coast Guard Yard, Curtis Bay, Maryland
Early leadW912DR26RA043Presolicitation
Pre-Solicitation Notice: The U.S. Army Corps of Engineers, Baltimore District, plans to solicit the design and construction of the United States Coast Guard (CG) Waterfront Optimization at the Coast Guard Yard, Curtis Bay, Maryland. This project is critically necessary to prepare
Not listed Unrestricted Unrestricted. No set-aside. DEPT OF DEFENSE Apr 152026 237990 Other Heavy and Civil Engineering Construction
PSXE232039 Repair Perimeter Fencing Basewide
Early leadW50S98-26-B-A004Presolicitation
Invitation for Bids (IFB) Set-Aside for Small BusinessesNAICS Code: 237990 - Other Heavy and Civil Engineering ConstructionThe 134th Air Refueling Wing of the Tennessee National Guard intends to issue an Invitation for Bids (IFB) to award a single firm-fixed-price contract for th
Not listed Unrestricted Unrestricted. No set-aside. DEPT OF DEFENSE Apr 152026 237990 Other Heavy and Civil Engineering Construction
New Jersey Intra Coastal Waterway Bank/Shoreline Stabilization Cape May Canal/Point Pleasant Canal
BidW912BU26BA010Solicitation
The purpose of Amendment 0002 to Solicitation W912BU26BA010 is as follows: a.) Extend Bid Opening from 1 April 2026 to 2 April 2026 at 1:00 PM EDT. b.) Remove CLIN 0013 from Section 00 10 00 CLIN Schedule. c.) Update FAR Provision 52.252-3, Alterations in Solicitation.
Deadline unclear. Check SAM.gov. Small Business Set Aside - Total SBA size status under NAICS 237990 is unknown. Check the solicitation's size standard. DEPT OF DEFENSE Apr 92026 237990 Other Heavy and Civil Engineering Construction
ABSECON INLET (CLAM CREEK) MAINTENANCE DREDGING
BidW912BU26BA004Solicitation
THE PURPOSE OF AMENDMENT 0001 TO SOLICITATION W912BU26BA004 IS TO INCORPORATE THE FOLLOWING CHANGES:A.) PROVIDE ANSWERS TO THE RFIS SUBMITTED.B.) EXTEND BID OPENING FROM 30 MARCH 2026 TO 2 APRIL 2026 AT 2:00 PM EDT.C.) UPDATE FAR PROVISION 52.252-3, ALTERATIONS IN SOLICITATIOND.)
Deadline unclear. Check SAM.gov. Small Business Set Aside - Total SBA size status under NAICS 237990 is unknown. Check the solicitation's size standard. DEPT OF DEFENSE Apr 92026 237990 Other Heavy and Civil Engineering Construction
Port Fourchon Navigation Channel, Maintenance Dredging FY26, Lafourche Parish, LA
BidW912P826BA040Solicitation
PROJECT TITLE: Port Fourchon Navigation Channel Maintenance Dredging FY26 PROJECT LOCATION: Lafourche Parish, LA This solicitation is issued as unrestricted. The NAICS code for this procurement is 237990. The magnitude of construction is between $10,000,000 and $25,000,000. The w
Apr 72028 Unrestricted Unrestricted. No set-aside. DEPT OF DEFENSE Apr 72026 237990 Other Heavy and Civil Engineering Construction
OAKLAND INNER AND OUTER HARBOR FY26 MAINTENANCE DREDGING
Early leadW912P726RA007Presolicitation
Procurement will be conducted under FSC CODE: Y1KF, NAICS Code: 237990. The size standard for this code is $37,000,000. All questions should be directed to the Contract Specialist, Nairi Freeman, nairi.freeman@usace.army.mil Estimated Cost Range is between $10,000,000 - $25,000,0
Not listed Unrestricted Unrestricted. No set-aside. DEPT OF DEFENSE Apr 62026 237990 Other Heavy and Civil Engineering Construction
Mississippi River, New Orleans Harbor and Various Bar Channels Cutterhead, No. 6-2025
BidW912P825BA029Solicitation
3 related notices
  • Solicitation · Apr 6, 2026
    No changes are visible in this extract. Check SAM.gov because the change may be in an attachment.
  • Solicitation · Apr 2, 2026
    No changes are visible in this extract. Check SAM.gov because the change may be in an attachment.
  • Solicitation · Mar 18, 2026
    First posting.
Mississippi River, New Orleans Harbor Cutterhead Dredge No. 6-2025 The work consists of furnishing one fully crewed and equipped hydraulic pipeline cutterhead dredge. Work will be performed in the New Orleans Harbor Reach of the Mississippi River and adjacent lock forebays of the
Mar 182028 Unrestricted Unrestricted. No set-aside. DEPT OF DEFENSE Apr 62026 237990 Other Heavy and Civil Engineering Construction
Mississippi River, Baton Rouge to Gulf, Southwest Pass Hopper Dredge Contract No. 1-2026 (OM26001)
Early leadW912P826BA044Presolicitation
Mississippi River, Baton Rouge to Gulf, Southwest Pass Hopper Dredge Contract No. 1-2026 (OM26001) The work consists of furnishing one fully crewed and equipped self-propelled trailing suction type hopper dredge. Work will be performed in Mississippi River and Southwest Pass and
Apr 302028 Unrestricted Unrestricted. No set-aside. DEPT OF DEFENSE Apr 62026 237990 Other Heavy and Civil Engineering Construction
FY26 CHANNEL TO HARLINGEN PLACEMENT AREAS 18 AND 22 IMPROVEMENTS
BidW912HY26BA003Solicitation
3 related notices
  • Solicitation · Apr 2, 2026
    No changes are visible in this extract. Check SAM.gov because the change may be in an attachment.
  • Solicitation · Apr 2, 2026
    FY26 CHANNEL TO HARLINGEN PLACEMENT AREAS 18 AND 22 IMPROVEMENTS
    The title is now “FY26 CHANNEL TO HARLINGEN PLACEMENT AREAS 18 AND 22 IMPROVEMENTS”.
  • Solicitation · Apr 2, 2026
    First posting.
The U. S. Army Corps of Engineers, Galveston District Office requires a contract for FY26 USACE Galveston District, Channel to Harlingen Placement Areas 18 and 22 Improvements in Cameron County, Texas 100% total small business set aside. The work consists of Schedule 1: Placement
Deadline unclear. Check SAM.gov. Unrestricted Unrestricted. No set-aside. DEPT OF DEFENSE Apr 22026 237990 Other Heavy and Civil Engineering Construction
Mississippi River, New Orleans Harbor And Various Bar Channels Cutterhead No 4-2025
BidW912P825BA028Solicitation
2 related notices
  • Solicitation · Apr 2, 2026
    No changes are visible in this extract. Check SAM.gov because the change may be in an attachment.
  • Solicitation · Mar 18, 2026
    First posting.
Mississippi River, New Orleans Harbor Cutterhead Dredge No. 4-2025 The work consists of furnishing one fully crewed and equipped hydraulic pipeline cutterhead dredge. Work will be performed in the New Orleans Harbor Reach of the Mississippi River and adjacent lock forebays of the
Mar 182028 Unrestricted Unrestricted. No set-aside. DEPT OF DEFENSE Apr 22026 237990 Other Heavy and Civil Engineering Construction
Z--Crawford Dam Removal and Diversion - Zion NP
Early lead140P6426B0008Presolicitation
PRE-SOLICITATION NOTICE: The National Park Service, Interior Regions 3/4/5, Ohio Major Acquisition Buying Office, intends to issue an Invitation for Bids (IFB) for the Crawford Dam Removal project for Zion National Park in southwest Utah. The Work includes but is not limited to p
Not listed Unrestricted Unrestricted. No set-aside. INTERIOR, DEPARTMENT OF THE Mar 312026 237990 Other Heavy and Civil Engineering Construction
Cleveland Dredging
BidW912P426BA001Solicitation
Cleveland Dredging. This amendment merely updates the due date time in PIEE. It was incorrectly listed as 0300, not 1500.
Deadline unclear. Check SAM.gov. Small Business Set Aside - Total SBA size status under NAICS 237990 is unknown. Check the solicitation's size standard. DEPT OF DEFENSE Mar 242026 237990 Other Heavy and Civil Engineering Construction
ATCHAFALAYA RIVER BAY, BAR, AND CREWBOAT CUT CUTTERHEAD DREDGE NOS. 1-2026, OM26059
Early leadW912P826BA004Presolicitation
PRE-SOLICITATION NOTICE W912P826BA004 ATCHAFALAYA RIVER BAY, BAR, AND CREWBOAT CUT CUTTERHEAD DREDGE NOS. 1-2026, OM26059 The work consists of furnishing one fully crewed and equipped hydraulic pipeline cutterhead dredge for the removal and satisfactory disposal of shoal material
Apr 72027 Unrestricted Unrestricted. No set-aside. DEPT OF DEFENSE Mar 232026 237990 Other Heavy and Civil Engineering Construction
ATCHAFALAYA RIVER BAY, BAR, AND CREWBOAT CUT CUTTERHEAD DREDGE NOS. 4-2026, OM26062
Early leadW912P826BA007Presolicitation
PRE-SOLICITATION NOTICE W912P826BA007 ATCHAFALAYA RIVER BAY, BAR, AND CREWBOAT CUT CUTTERHEAD DREDGE NOS. 4-2026, OM260624 The work consists of furnishing one fully crewed and equipped hydraulic pipeline cutterhead dredge for the removal and satisfactory disposal of shoal materia
Apr 72027 Unrestricted Unrestricted. No set-aside. DEPT OF DEFENSE Mar 232026 237990 Other Heavy and Civil Engineering Construction
ATCHAFALAYA RIVER BAY, BAR, AND CREWBOAT CUT CUTTERHEAD DREDGE NOS. 3-2026, OM26061
Early leadW912P826BA006Presolicitation
PRE-SOLICITATION NOTICE W912P826BA007 ATCHAFALAYA RIVER BAY, BAR, AND CREWBOAT CUT CUTTERHEAD DREDGE NOS. 1-2026, OM26062 The work consists of furnishing one fully crewed and equipped hydraulic pipeline cutterhead dredge for the removal and satisfactory disposal of shoal material
Apr 72027 Unrestricted Unrestricted. No set-aside. DEPT OF DEFENSE Mar 232026 237990 Other Heavy and Civil Engineering Construction
ATCHAFALAYA RIVER BAY, BAR, AND CREWBOAT CUT CUTTERHEAD DREDGE NOS. 2-2026, OM26060
Early leadW912P826BA005Presolicitation
PRE-SOLICITATION NOTICE W912P826BA005 ATCHAFALAYA RIVER BAY, BAR, AND CREWBOAT CUT CUTTERHEAD DREDGE NOS. 1-2026, OM The work consists of furnishing one fully crewed and equipped hydraulic pipeline cutterhead dredge for the removal and satisfactory disposal of shoal material in t
Apr 72027 Unrestricted Unrestricted. No set-aside. DEPT OF DEFENSE Mar 232026 237990 Other Heavy and Civil Engineering Construction
FY25 Ludington and Pentwater Maintenance Dredging
BidW911XK26BA011Solicitation
3 related notices
  • Solicitation · Mar 23, 2026
    No changes are visible in this extract. Check SAM.gov because the change may be in an attachment.
  • Solicitation · Mar 23, 2026
    No changes are visible in this extract. Check SAM.gov because the change may be in an attachment.
  • Solicitation · Mar 23, 2026
    First posting.
***Posting of the bid abstract.***Amendment 0001 is issued to provide revised Plan Sheets CN101 and CN102. Reference amendment documents for full details.***FY25 Ludington and Pentwater Maintenance Dredging. Mobilize to Ludington Harbor and Pentwater Harbor and dredge between the
Deadline unclear. Check SAM.gov. Small Business Set Aside - Total SBA size status under NAICS 237990 is unknown. Check the solicitation's size standard. DEPT OF DEFENSE Mar 232026 237990 Other Heavy and Civil Engineering Construction
DUTCH GAP AQUATIC ECOSYSTEM RESTORATION, ANTIOCH, LAKE COUNTY, ILLINOIS
BidW912P626BA001Solicitation
** Notice of Acceptable Proposals for W912P626BA001 Dutch Gap Aquatic Ecosystem Restoration, Antioch, Lake County, Illinois (March 19, 2026): Firms with Acceptable Technical Proposals for Step-Two Bidding In accordance with Federal Acquisition Regulation (FAR) 14.503-2(b), the fo
Deadline unclear. Check SAM.gov. Unrestricted Unrestricted. No set-aside. DEPT OF DEFENSE Mar 192026 237990 Other Heavy and Civil Engineering Construction