FY26 Charleston Harbor Lower Harbor Maintenance Dredging

Location:	South Carolina
Posted:	Jul 9, 2026
Due:	Jul 14, 2026
Agency:	DEPT OF DEFENSE
Type of Government:	Federal
Category:	Z - Maintenance, Repair or Alteration of Real Property
Solicitation No:	W912HP26BA005
Publication URL:	To access bid details, please log in.

Active

Contract Opportunity

Notice ID

W912HP26BA005

Related Notice

W912HP26BA005

Department/Ind. Agency

DEPT OF DEFENSE

Sub-tier

DEPT OF THE ARMY

Major Command

US ARMY CORPS OF ENGINEERS

Sub Command

ENGINEER DIVISION SOUTH ATLANTIC

Sub Command 2

ENDIST CHARLESTON

Office

W074 ENDIST CHARLESTON

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General Information View Changes

Contract Opportunity Type: Solicitation (Updated)
Updated Published Date: Jul 09, 2026 02:35 pm EDT
Original Published Date: Jun 11, 2026 10:22 am EDT
Updated Date Offers Due: Jul 14, 2026 12:00 pm EDT
Original Date Offers Due: Jul 14, 2026 12:00 pm EDT
Inactive Policy: Manual
Updated Inactive Date: Jul 09, 2027
Original Inactive Date: Jun 11, 2027
Initiative:
- None

Classification

Original Set Aside:
Product Service Code: Z1KF - MAINTENANCE OF DREDGING FACILITIES
NAICS Code:
- 237990 - Other Heavy and Civil Engineering Construction
Place of Performance:
Charleston, SC 29403

Description View Changes

DESCRIPTION OF WORK: The work consists of maintenance dredging of approximately 4,287,000 cubic yards (BASE), and 350,000 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. Amendment 02 is hereby posted as of 9 July 2026. Amendment 03 is hereby posted as of 9 July 2025.

Attachments/Links

Contact Information

Contracting Office Address

KO CONTRACTING DIVISION 69A HAGOOD AVENUE
CHARLESTON , SC 29403-5107
USA

Primary Point of Contact

Evelyn HALLIBURTON
EVELYN.I.HALLIBURTON@USACE.ARMY.MIL
Phone Number 8433298208

Secondary Point of Contact

Addison Layfield
addison.g.layfield@usace.army.mil
Phone Number 8433298194

History

Jul 09, 2026 02:35 pm EDTSolicitation (Updated)
Jul 09, 2026 08:27 am EDT Solicitation (Updated)
Jun 30, 2026 11:33 am EDT Solicitation (Updated)
Jun 11, 2026 10:22 am EDT Solicitation (Original)
May 19, 2026 01:36 pm EDT Presolicitation (Original)

May 19, 2026	[Presolicitation (Original)] FY26 Charleston Harbor Lower Harbor Maintenance Dredging
Jun 11, 2026	[Solicitation (Original)] FY26 Charleston Harbor Lower Harbor Maintenance Dredging
Jun 30, 2026	[Solicitation (Updated)] FY26 Charleston Harbor Lower Harbor Maintenance Dredging
Jul 10, 2026	[Solicitation (Updated)] FY26 Charleston Harbor Lower Harbor Maintenance Dredging

FY26 Charleston Harbor Lower Harbor Maintenance Dredging

Related Document

See also