PSC Code
29 Active
29 Total

PSC Z1KF: Maintenance, Repair, or Alteration of Real Property

Federal contract opportunities classified under PSC Z1KF — Maintenance, Repair, or Alteration of Real Property. 1 agencies have posted opportunities in this category.

NAICSPSCSet-AsideValueState

Corps Island Unloading

The U.S. Army Corps of Engineers St. Paul District is planning to solicit a project for removing up to 450,000 cubic yards of stockpiled dredge material from Corps Island near Diamond Bluff, Wisconsin. The material will be transported to contractor-provided placement sites using hydraulic and/or mechanical methods. Corps Island has no road access and has historically been used for placing material dredged from the Mississippi River main channels.

SolicitationDepartment of DefenseMar 10, 2026Feb 27, 2026 Active237990Z1KFTotal Small Business Set-Aside (FAR 19.5)

U.S NAVAL STATION MAYPORT MAINTENANCE DREDGING, DUVAL COUNTY, FLORIDA

Maintenance dredging project at U.S. Naval Station Mayport including Bar Cut-3, Mayport Entrance Channel, Turning Basin, Destroyer Slip, and Small Boat Basin. Excavated material will be transported to and disposed in the Jacksonville Ocean Dredged Material Disposal Site (ODMDS) Release Zone A. Incidental work includes turbidity monitoring, environmental species monitoring, and sea turtle trawling.

SolicitationDepartment of DefenseMar 31, 2026Feb 27, 2026 Active237990Z1KF

ABSECON INLET (CLAM CREEK) MAINTENANCE DREDGING

The U.S. Army Corps of Engineers, Philadelphia District seeks a firm fixed price contract for maintenance dredging of the Absecon Inlet federal channel (Clam Creek portion) to a depth of 14 ft MLLW plus 1 ft allowable overdepth. Work involves removing approximately 61,640 cubic yards of fine-sand and silty sediment from Station 0+000 to Station 2+500, with beneficial-use placement of dredged sediments at designated locations on Boot Island. Optional work includes containment measures such as compact track loader, turbidity curtains, coir logs, weirs and hay bales at the placement site.

SolicitationDepartment of DefenseMar 30, 2026Feb 27, 2026 Active237990Z1KFTotal Small Business Set-Aside (FAR 19.5)

W912HY26BA003

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. The work consists of Schedule 1: Placement Area improvements on placement areas in the Channel to Harlingen. The contract includes installing drop outlet structure and pipes for PA 22, clearing and grubbing as needed along dikes for minor repairs, and providing as-built drawings.

SolicitationDepartment of DefenseMar 26, 2026Feb 26, 2026 Active237990Z1KF

IDIQ MATOC Pipeline Dredging

This is an IDIQ MATOC Pipeline Dredging opportunity from the Department of Defense. There is no requirement to respond to this notice. The NAICS code is 237990.

PresolicitationDepartment of DefenseMar 12, 2026Feb 25, 2026 Active237990Z1KF

2026-2028 Homer and Ninilchik Harbor Dredging

This is a federal contract opportunity for Homer and Ninilchik Harbor Dredging from 2026-2028. The agency responsible is the Department of Defense. No further description is available.

AwardDepartment of DefenseFeb 25, 2026 Active237990Z1KF$5.6M

IDIQ MATOC Hopper Dredging

This is an IDIQ MATOC Hopper Dredging opportunity. Please see the attachment for details. There is no requirement to respond to this notice.

PresolicitationDepartment of DefenseMar 12, 2026Feb 25, 2026 Active237990Z1KF

JACKSONVILLE HARBOR, MAINTENANCE DREDGING, BAR CUT-3 THROUGH CUT-17 AND CUT-55 THROUGH LOWER TERMINAL, CHANNEL DUVAL COUNTY, FLORIDA

This project involves maintenance dredging of the Jacksonville Harbor channel in Duval County, Florida. The contract includes a Base element for dredging portions of Bar Cut-3 through Cut-17 with disposal in ODMDS Zone C1, and Option A for dredging portions of Cut-55 through the Lower Terminal Channel with disposal in Bartram Island DMMA Cell F. Work also includes various monitoring and disposal area pumpout activities.

AwardDepartment of DefenseFeb 24, 2026 Active237990Z1KF$8.5M

Salem River NJ Maintenance Dredging

The U.S. Army Corps of Engineers (USACE), Philadelphia District, anticipates a requirement for Maintenance Dredging of the Salem River in Salem, NJ. The project involves dredging approximately 116,000 cubic yards of sediment and beneficial use placement within designated areas, including the Supawna Meadows National Wildlife Refuge and potentially Tilbury Island. The contractor must possess specialized experience in dredging and beneficial use placement in sensitive marsh environments.

SolicitationDepartment of DefenseMar 2, 2026Feb 24, 2026 Active237990Z1KFTotal Small Business Set-Aside (FAR 19.5)

TEXAS CITY SHIP CHANNEL, TEXAS PLACEMENT AREAS NO. 5 AND 6 IMPROVEMENTS

The project involves improvements to Placement Areas No. 5 and 6 on the Texas City Ship Channel in Galveston County, TX. The work includes a 3 ft dike raise, outfall structure repair, and potentially ditching and dewatering.

SolicitationDepartment of DefenseDec 15, 2025Feb 23, 2026 Active237990Z1KFTotal Small Business Set-Aside (FAR 19.5)

FY26 AIWW Dredge Material Placement Facility (DMPF) Improvements 2

This is a solicitation for FY26 AIWW Dredge Material Placement Facility (DMPF) Improvements 2. The project is being managed by the Department of Defense.

SolicitationDepartment of DefenseMar 5, 2026Feb 23, 2026 Active237990Z1KFTotal Small Business Set-Aside (FAR 19.5)

Maintenance Dredging of Hague Basin, U.S. Merchant Marine Academy, New York Federal Navigation Project

The New York District of the U.S. Army Corps of Engineers (USACE) proposes to perform maintenance dredging of the Hague Basin, U.S. Merchant Marine Academy (USMMA), New York Federal Navigation Project. The project involves removing approximately 51,640 cubic yards of material and requires specific dredging methods and equipment due to environmental restrictions. The contractor will be responsible for obtaining all necessary permits for material placement and must meet stringent submittal and production rate requirements.

PresolicitationDepartment of DefenseMar 11, 2026Feb 23, 2026 Active237990Z1KF

Kahauiki Stream Maintenance Dredging, Phase 2, Fort Shafter Flats, Oahu, Hawaii

This is a design-bid-build project for Kahauiki Stream Maintenance Dredging, Phase 2, located at Fort Shafter Flats, Oahu, Hawaii. The project involves dredging two sections of the stream, cleaning two existing concrete culverts, and an option to replace one culvert. The scope includes pre-mobilization, environmental compliance, mobilization, dredging, material transportation and testing, upland disposal, and demobilization with site restoration.

SolicitationDepartment of DefenseApr 24, 2026Feb 23, 2026 Active237990Z1KFTotal Small Business Set-Aside (FAR 19.5)

FY26 Little River Inlet Maintenance Dredging

SolicitationDepartment of DefenseFeb 27, 2026Feb 20, 2026 Active237990Z1KFTotal Small Business Set-Aside (FAR 19.5)

Cleveland Dredging

SolicitationDepartment of DefenseMar 23, 2026Feb 20, 2026 Active237990Z1KFTotal Small Business Set-Aside (FAR 19.5)

W912EE26BA003 - Lease of One Cutterhead, Hydraulic Pipeline Dredge (Not Less Than 24-Inch Diameter) Fully Operated with Attendant Plant and Personnel, and with a Draft not to Exceed 9 Feet, for Construction and Maintenance Dredging - MS River Harbors

SolicitationDepartment of DefenseMar 24, 2026Feb 20, 2026 Active237990Z1KFNo Set aside used

W912EE26BA002 - Lease of One Cutterhead, Hydraulic Pipeline Dredge (Not Less Than 24-Inch Diameter) Fully Operated with Attendant Plant and Personnel, and with a Draft not to Exceed 9 Feet, for Construction and Maintenance Dredging - JBJ Waterway

SolicitationDepartment of DefenseMar 26, 2026Feb 20, 2026 Active237990Z1KFNo Set aside used

Green Bay Harbor Dredging SATOC

AwardDepartment of DefenseFeb 19, 2026 Active237990Z1KFTotal Small Business Set-Aside (FAR 19.5)$25.0M

Cedar Island Keaton Beach Maintenance Dredging Project, Taylor County, Florida

Special NoticeDepartment of DefenseApr 3, 2026Feb 17, 2026 Active237990Z1KF

DREDGE BOAT BASIN AT USCG SECTOR DELAWARE BAY

Sources SoughtDepartment of DefenseFeb 19, 2026Feb 13, 2026 Active237990Z1KF

2026-2028 Dillingham Harbor Maintenance Dredging

AwardDepartment of DefenseFeb 5, 2026 Active237990Z1KF$3.3M

Channel to Harlingen Placement Areas 18 & 22 Improvements, Cameron County, Texas

PresolicitationDepartment of DefenseFeb 17, 2026Feb 4, 2026 Active237990Z1KFTotal Small Business Set-Aside (FAR 19.5)

FY26 Georgetown Harbor OM Navigation Dredging

PresolicitationDepartment of DefenseFeb 4, 2026 Active237990Z1KFTotal Small Business Set-Aside (FAR 19.5)

Milford Haven Federal Navigation project

Sources SoughtDepartment of DefenseFeb 27, 2026Jan 30, 2026 Active237990Z1KFTotal Small Business Set-Aside (FAR 19.5)

Contingency - Lease of One Cutterhead, Hydraulic Pipeline Dredge (Not Less Than 24-Inch Diameter) Fully Operated with Attendant Plant and Personnel, and with a Draft not to Exceed 9 Feet, for Construction and Maintenance Dredging - JBJ Waterway

Special NoticeDepartment of DefenseFeb 12, 2026Jan 29, 2026 Active237990Z1KFNo Set aside used

Nome Harbor Maintenance Dredging

Sources SoughtDepartment of DefenseFeb 28, 2026Jan 29, 2026 Active237990Z1KF

W912P626BA019

SolicitationDepartment of DefenseJan 29, 2026Jan 28, 2026 Active237990Z1KF

FORT MYERS BEACH HARBOR, MAINTENANCE DREDGING LEE COUNTY, FLORIDA

Sources SoughtDepartment of DefenseFeb 20, 2026Jan 28, 2026 Active237990Z1KFTotal Small Business Set-Aside (FAR 19.5)

NAVAL SUBMARINE BASE KINGS BAY, MAINTENANCE DREDGING, CAMDEN COUNTY, GEORGIA

Sources SoughtDepartment of DefenseFeb 20, 2026Jan 28, 2026 Active237990Z1KFTotal Small Business Set-Aside (FAR 19.5)

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