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This Government Contract opportunity from California was posted on May 19, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

Dredging and Disposal of Channel Material

Closed
State & Local

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 million and 100 million dollars, with a solicitation expected around March 15, 2027. Construction is slated to begin in September 2027 and span approximately two years, divided into two dredging seasons ending August 31, 2029. The scope involves the mechanical dredging of approximately 5.5 million cubic yards of material using closed clamshell buckets. The work is divided into two primary sequences. First, the contractor must construct a new Confined Aquatic Disposal (CAD) cell at Edgewood Shoals North, which includes digging an access channel and excavating 3.2 million cubic yards of material for disposal at four designated sites. Second, the contractor will perform maintenance dredging of the Providence River and Harbor Federal Navigation Project to a depth of -40 feet MLLW plus two feet of allowable overdepth, removing approximately 2.3 million cubic yards of material to be placed in the newly constructed CAD cell. Strict operational requirements include maintaining a production rate of 300,000 cubic yards every 30 calendar days, working 24 hours a day, 7 days a week. All activities must adhere to prescribed environmental windows to protect aquatic wildlife, and extensions to these windows are not permitted. Interested firms must demonstrate experience with mechanical dredging at the required production rate and open water placement in New England during winter months. Capabilities packages are due by December 3, 2026.
W2SD Endist New England

POSTED

about 5 hours ago

DEADLINE

in about 1 month

AI Contract Overview

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The contract involves the excavation and disposal of 21,059 cubic yards of channel material, with all removed material to be transported and disposed of in ocean disposal sites in compliance with federal environmental regulations. The scope includes full adherence to 33 CFR 88.15 for pipeline marking to ensure navigational safety and environmental protection during operations. The work is part of a larger dredging effort managed by the SF Bay Water Emergency Transportation Authority under a subcontract arrangement, with performance expected to meet strict environmental and safety standards. All activities must be conducted in accordance with applicable federal guidelines to mitigate ecological impact and maintain regulatory compliance. The solicitation was posted on May 19, 2026, with responses due by June 23, 2026, and is categorized under NAICS code 237990 for other heavy and civil engineering construction. The place of performance is located within the San Francisco Bay region, though exact geographic details are not provided. The contracting entity is based in California and oversees transportation infrastructure projects. Interested parties must submit proposals through the designated online portal linked in the contract data, with no setaside or small business preference indicated. No point of contact information is listed in the provided details.

General Info

Excavate and dispose of 21,059 cubic yards of channel material in ocean sites, complying with federal regulations and safety standards.

Documents

This scope was carved out of 26-003.

The full solicitation package (11 documents), including the RFP, is on the prime solicitation, not on this scope.

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South San Francisco Terminal Dredging

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Timeline

PhaseClosed
Posted

subcontract

Response Deadline

Deadline has passed

Submission Closed

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Organization & Contact Information

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AgencyCalifornia → Sf Bay Water Emergency Transportation Authority
ContactsNo contacts available
OfficeN/A
Office AddressN/A
ContactsNo contact information available

Full Description

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Excavation of 21,059 cubic yards of channel material with ocean disposal; includes environmental compliance and pipeline marking per 33 CFR 88.15.

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