Dredging and Disposal Services

The contract requires the performance of mechanical or hydraulic dredging operations to remove 600,000 cubic yards of sediment from the Grays Harbor and Chehalis River Federal Navigation Channel, with all material to be transported and disposed of in an environmentally compliant manner. The work must adhere to strict regulatory standards to ensure minimal ecological impact, and the contractor is responsible for ensuring full compliance with all environmental protections throughout the dredging, hauling, and disposal phases. This effort supports the maintenance of federal navigation channels to ensure safe and unimpeded waterway transit. The procurement is structured as a subcontract under a Total Small Business Set-Aside, designated under NAICS code 238910, and is open exclusively to small businesses as defined by the SBA. The solicitation was posted on May 19, 2026, with responses due by 5:30 PM on May 18, 2026, indicating an error in timeline as the response deadline precedes the posting date. The contracting agency is the Department of Defense, specifically W071 Endist Seattle, though no physical location or point of contact details are provided. The work is to be performed in the vicinity of Grays Harbor and the Chehalis River, and the contractor must possess the technical capability and environmental compliance protocols necessary to execute this large-scale dredging operation under federal oversight.