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This Solicitation opportunity from Department Of Defense was posted on February 5, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

2026-2028 Dillingham Harbor Maintenance Dredging

Awarded
W911KB26BA001Federal

Contract Overview

Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.

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NAICS: 237990
New
Federal
Construction Services for Confined Aquatic Disposal Cell Construction and Maintenance Dredging of the Providence River Federal Navigation Project, Providence, Rhode Island.
Solicitation # W912WJ27X1CUP
The U.S. Army Corps of Engineers, New England District, is seeking information from small and large businesses for a dredging project in Providence, Rhode Island, under NAICS code 237990. The project is estimated to cost between $80,000,000 and $100,000,000, with a solicitation expected around March 15, 2027. Construction is scheduled to begin in September 2027 and last approximately two years, spanning two dredging seasons from September 1, 2027, to August 31, 2029. The work is divided into two primary sequences: the construction of a new Confined Aquatic Disposal (CAD) cell at Edgewood Shoals North, including an access channel, and the subsequent maintenance dredging of the Providence River and Harbor Federal Navigation Project to a depth of -40 feet MLLW plus two feet of allowable overdepth. The total scope involves mechanically dredging approximately 5,500,000 cubic yards of material using closed clamshell buckets. Specifically, 3,200,000 cubic yards will be removed to create the CAD cell, with material placed at Port Edgewood Basin, Fox Point Reach CAD cells, Prudence Island, and the Rhode Island Sound Disposal Site. The remaining 2,300,000 cubic yards of maintenance material will be placed within the newly constructed Edgewood Shoals North CAD cell. To meet strict environmental windows and project timelines, the contractor must maintain a production rate of at least 300,000 cubic yards every 30 calendar days, operating 24 hours a day, 7 days a week. Interested firms must submit a capabilities package by November 26, 2026, demonstrating experience with these production rates and open water placement in New England during winter months.
W2SD Endist New England

POSTED

about 3 hours ago

DEADLINE

in about 1 month

AI Contract Overview

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The contract covers maintenance dredging at Dillingham Harbor, Alaska, scheduled for the period 2026 through 2028. The scope includes dredging operations, utilizing a designated open-water disposal site for dredged materials, and conducting both pre- and post-dredge surveys. The contractor is responsible for providing all necessary labor, equipment, supplies, supervision, and related services to complete the project. The work must adhere to commercial industry standards and comply with all relevant federal, state, and local laws and regulations. This firm-fixed-price contract includes a provision for fuel price adjustments, which will be handled under Time and Material contract line items specifically for the dredging plant. Construction wage rates, formerly those under the Davis-Bacon Act, will apply. The contracting agency is the Department of the Army, through its W2SN Endist Alaska office based in Anchorage, with performance expected within Alaska’s 99576 zip code vicinity. Points of contact for the contract are Jennifer Gosh and George Nasif, reachable via provided email addresses. The solicitation was posted in December 2025, with proposals due by mid-January 2026.

General Info

Maintenance dredging at Dillingham Harbor 2026-2028 with surveys, fuel adjustments, and wage compliance.

NAICS

237990 - Other Heavy and Civil Engineering Construction

Place of Performance

Dillingham, AK, AK, 99576

Set-Aside

NONE

Documents

1

Abstract of Offerors - Solicitation W911KB26BA001

PDF, Low priorityabstract-of-offerors
Low

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Timeline

2 updates
PhaseAwarded
Posted

Presolicitation

Type Changed

Presolicitation → Solicitation

Notice updated

The notice description changed.

Notice updated

The notice description changed.

Awarded

Contract was awarded

Submission Closed

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Organization & Contact Information

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AgencyDepartment Of Defense → W2SN Endist Alaska
Contacts2 people available
OfficeANCHORAGE, AK, 99506-0898, USA
Office AddressANCHORAGE, AK, 99506-0898, USA
Contacts

Full Description

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2026-2028 Dillingham Harbor Maintenance Dredging will perform maintenance dredging, placement of dredged materials using the designated open-water placement site, and pre- and post-dredge surveys at Dillingham Harbor in Dillingham, Alaska for the base and options (if awarded). The contractor is to furnish all labor, equipment, supplies, materials, supervision, and other items and services necessary to accomplish the work. The contractor shall comply with commercial and industry standards as well as all applicable federal, state, and local laws, regulations, and procedures. A fuel price adjustment provision for the dredging plant is included as Time and Material CLINs. The type of contract shall be firm-fixed price. Construction wage rates (formerly Davis-Bacon Act wage rates) shall apply. Amendment 0001 posted 17 Dec 2025. Amendment 0002 posted 8 Jan 2026. Abstract of Offerors added 5 Feb 2026.

More opportunities from Department Of Defense → W2SN Endist Alaska

Same awarding agency

NAICS: 236220
New
Federal
(EAR048) Repair Fire Alarm System Eareckson Air Station Facilities
Solicitation # W911KB27RWP12
The U.S. Army Corps of Engineers, Alaska District, is conducting a Request for Information to gather market intelligence for the site-wide repair and replacement of fire alarm systems at Eareckson Air Station on Shemya Island, Alaska. The project aims to replace outdated and non-compliant systems across approximately 45 buildings to meet current life-safety requirements, specifically targeting a wireless or hybrid wireless architecture to reduce the need for expensive buried fiber optic infrastructure. The scope includes the demolition of existing panels and wiring, the installation of new addressable systems with RF coverage analysis, and the implementation of specialty detection for hazardous fuel system locations. The system must be ruggedized for sub-arctic maritime conditions and must operate without interfering with high-power military radar and telemetric systems. The estimated acquisition magnitude is between $27 million and $33 million, with a planned period of performance spanning fiscal years 2027 through 2030. The government anticipates utilizing a Progressive Design-Build delivery method via Other Transaction Authority (OTA) under 10 U.S.C. section 2808a, though it is also considering FAR-based alternatives. The project will be executed in two phases: an initial collaborative design and pre-construction phase to refine requirements and costs, followed by a final design and construction phase based on a Guaranteed Maximum Price or Firm-Fixed-Price agreement. This effort involves working within secure and classified buildings and requires a phased execution strategy to manage remote-island logistics. Responses to the market research questionnaire are due by November 16, 2026.
Commercial and Institutional Building Construction

POSTED

2 days ago

DEADLINE

in 19 days
View Details
NAICS: 237990
Federal
Lowell Creek Tunnel Repairs, Seward, Alaska
Solicitation # W911KB27BA005
The Department of Defense, through the Alaska District of the U.S. Army Corps of Engineers, is issuing a presolicitation notice for the Lowell Creek Tunnel Repairs in Seward, Alaska. This project involves repairing worn areas and installing new center rails within a 2,100-foot, horseshoe-shaped tunnel that diverts Lowell Creek through Bear Mountain into Resurrection Bay. The scope of work includes structural repairs to the intake transmission tunnel and outlet, the construction of a concrete channel, and the use of abrasion-resistant concrete featuring silica fume and fly ash or slag for alkali-silica reactivity mitigation. The contractor will be responsible for providing all labor, equipment, materials, and supervision, including managing tunnel dewatering and winter construction challenges and implementing a temporary flood management plan. The project will be awarded as a firm-fixed-price contract under NAICS code 237990, with an estimated construction magnitude between 10 million and 25 million dollars. The solicitation is expected to be available via SAM.gov on or after November 3, 2026, with an anticipated award date in December 2026. The period of performance is estimated at 1,000 calendar days. Bids will be accepted electronically through the PIEE Solicitation Module under solicitation number W911KB27BA005. All offerors must be registered in SAM.gov, and the contract will adhere to Construction Wage Rates.
Other Heavy and Civil Engineering Construction

POSTED

9 days ago

DEADLINE

N/A
View Details

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