FY26 Charleston Harbor Lower Harbor Maintenance Dredging
Dept of Defense · DEPT OF THE ARMY
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- Response deadline
- Not listed
- Posted
- May 18, 2026
- Solicitation
- W912HP26BA005
- Set-aside
- None listed
- Place of performance
- —
- Contracting office
- W074 ENDIST CHARLESTON · CHARLESTON · SC
- Source
- SAM.gov · updated May 19, 2026
Description
PURPOSE OF THIS ANNOUNCEMENT: This announcement constitutes a pre-solicitation announcement of a proposed contract action pursuant to FAR 5.204. This is not a solicitation. No response is requested at this time. A formal solicitation will follow this announcement with full details, including a response deadline, the complete price proposal schedule, the construction plans and specifications, instructions to offerors, and the evaluation factors/basis for award. OFFERORS ARE RESPONSIBLE FOR MONITORING THIS WEBSITE FOR CHANGES TO THIS NOTICE AND THE FORMAL SOLICITATION ANNOUNCEMENT.PLANNED SOLICITATION: The final Solicitation for this project will be announced anytime between 15 and 30 days after the posting of this pre-solicitation. The contract type will be firm-fixed-price. DESCRIPTION OF WORK: The work consists of maintenance dredging of approximately 3,298,000 cubic yards (BASE), and 1,180,000 cy (OPTION) of unclassified material from the Charleston Lower Harbor which shall be deposited in the Charleston Ocean Dredged Material Disposal Site (ODMDS). The work is located in Charleston and Berkeley Counties, South Carolina. The work includes complying with the requirements of the Endangered Species Act and Marine Mammals Protection Act. . MAGNITUDE OF WORK is estimated between $25,000,000 TO $40,000,000. North American Industry Classification System (NAICS) Code: 237990 Other Heavy and Civil Engineering Construction with an SBA Small Business Size of $37,000,000.
What similar awards have paid
Real federal awards already on the books in a similar lane — so you can size the opportunity, not guess. This is public history, not a bid price, cost estimate, or prediction that you will win.
Typical award size
$725,343
Middle of the pack for similar past awards
Most similar awards fall between $533,590 and $1.81M
Who has won work like this
Public awardees in this lane — useful for competitor scan or teaming ideas, not a ranked list of “best” firms.
- 1COASTLINE CONSULTING & DEVELOPMENT, LLC3 awards$3.43M
- 2GALVIN BROS & MADHUE CONTRACTING JV1 award$2.51M
- 3CHESTERFIELD ASSOCIATES INC1 award$1.61M
- 4HME CONSTRUCTION INC1 award$874,500
- 5BERGERSON CONSTRUCTION INC1 award$569,680
- 6SEABERG ENTERPRISE, INC.1 award$93,687
Recent examples
A few of the newest similar awards in our index.
- CHESTERFIELD ASSOCIATES INCSep 22, 2025Department of Homeland Security$1.61MSource
- GALVIN BROS & MADHUE CONTRACTING JVSep 18, 2025Department of Homeland Security$2.51MSource
- BERGERSON CONSTRUCTION INCMay 5, 2025Department of Homeland Security$569,680Source
- COASTLINE CONSULTING & DEVELOPMENT, LLCApr 23, 2025Department of Homeland Security$576,186Source
- HME CONSTRUCTION INCMar 6, 2025Department of Homeland Security$874,500Source
- COASTLINE CONSULTING & DEVELOPMENT, LLCMar 5, 2025Department of Homeland Security$425,321Source
Drawn from official USAspending contract records in our index. Always confirm requirements on the SAM.gov notice before you bid.
Intelligence only — not legal advice or a guarantee of award. Always verify requirements on the official SAM.gov notice. Past award amounts are public history, not a suggested bid or prediction. Notice ID e9af11e732ce4083853b0dff5f962d1a.