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CAD Cell Construction

Active
Federal

Contract Overview

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

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This subcontract opportunity involves the construction of a new Confined Aquatic Disposal (CAD) Cell for prime contractors working on USACE New England District projects. The scope of work includes building the containment structure and managing the placement of materials using specialized marine construction equipment and dredging tools. All operations must strictly adhere to USACE construction specifications and EM 385-1-1 safety standards to deliver a fully functional CAD Cell. The project is managed under the Department of Defense through the W2SD Endist New England agency, with performance located in Concord, Massachusetts. Interested parties must submit their responses by November 26, 2026. The contract is categorized under NAICS code 237990 for dredging and reclamation work.

General Info

USACE CAD Cell construction in Concord, MA. Responses due by November 26, 2026.

NAICS

237990 - Other Heavy and Civil Engineering Construction

Place of Performance

Concord, MA, 01742, USA

Set-Aside

NONE

Documents

This scope was carved out of W912WJ27X1CUP.

The full solicitation package (2 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Construction Services for Confined Aquatic Disposal Cell Construction and Maintenance Dredging of the Providence River Federal Navigation Project, Providence, Rhode Island.

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Organization & Contact Information

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AgencyDepartment Of Defense → W2SD Endist New England
ContactsNo contacts available
OfficeN/A
Office AddressN/A
ContactsNo contact information available

Full Description

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Constructs a new Confined Aquatic Disposal (CAD) Cell for prime contractors on USACE New England District projects. Builds the containment structure and manages material placement within the cell using marine construction equipment and placement dredging tools. Adheres to USACE specifications for CAD cell construction and EM 385-1-1 safety standards. Delivers a completed, functional CAD Cell.

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More opportunities from Department Of Defense → W2SD Endist New England

Same awarding agency

NAICS: 237990
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Construction Services for Confined Aquatic Disposal Cell Construction and Maintenance Dredging of the Providence River Federal Navigation Project, Providence, Rhode Island.
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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.
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