31 days left · Solicitation

FY26 Charleston Harbor Lower Harbor Maintenance Dredging

DEPT OF DEFENSE — W074 ENDIST CHARLESTON

NAICS 237990 dredgingmarine constructionharbor maintenanceheavy civil engineeringenvironmental compliance

BidQuill brief

Department of Defense needs approximately 3.3 million cubic yards of maintenance dredging in Charleston Lower Harbor, South Carolina, with material deposited at an ocean disposal site.

Maintenance dredging of approximately 3,298,000 cubic yards (base contract) plus 1,180,000 cubic yards (option) of unclassified material from Charleston Lower Harbor, with disposal at the Charleston Ocean Dredged Material Disposal Site (ODMDS).

What you'll need

Compliance with Endangered Species Act requirements

Ideal bidder: Heavy marine construction or dredging contractors with experience in large-scale harbor maintenance dredging and environmental permitting compliance.

Est. value: $25,000,000 to $40,000,000

Solicitation #	W912HP26BA005
Notice type	Solicitation
NAICS	237990
Set-aside	Full & open
Place of performance	See notice
Response deadline	2026-07-14 12:00
Posted	2026-06-11

View & bid on SAM.gov → Contact: EVELYN.I.HALLIBURTON@USACE.ARMY.MIL

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