SAM.gov listing

FY26 Charleston Harbor Lower Harbor Maintenance Dredging

Department of Defense → Department of the Army → US Army Corps of Engineers → Engineer Division SOUTH Atlantic → ENDIST Charleston → W074 ENDIST CharlestonSolicitationSolicitation W912HP26BA005

Response deadline

Tue, Jul 14, 2026, 12:00 PM EDT
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Opportunity details

NAICS
237990
Notice type
Solicitation
Original posted
June 30, 2026
Last updated
October 18, 2026
Notice ID
e1feb32fb76b457ab1a921f04e6653bd

Summary

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.The Solicitation is hereby posted as of 11 June 2026. Amendment 01 is hereby posted as of 30 June 2026.

Read Full Official Summary

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.The Solicitation is hereby posted as of 11 June 2026. Amendment 01 is hereby posted as of 30 June 2026.

Official SAM.gov Contract Opportunities file extract description for this notice. CaptureIQ does not generate or rewrite this text.

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Why this matters

  • This notice is a solicitation.
  • The listed response deadline is Jul 14, 2026.
  • 4 related opportunities share this NAICS.

Related federal terms

  • RFP — Request for Proposal
  • NAICS — North American Industry Classification System
  • PSC — Product Service Code

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