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

The contract involves a design-bid-build project at Fort Shafter Flats, Oahu, Hawaii, focusing on maintenance dredging and clearing activities within two sections of Kahauiki Stream. The work includes cleaning two existing concrete culvert drainpipes and potentially replacing one of them. Key components of the project consist of pre-mobilization tasks, ensuring compliance with environmental regulations, setting up temporary construction staging and dewatering areas, dredging accumulated sediments, and transporting the dredged material following environmental best management practices. Additionally, the project requires testing the dredged material prior to upland disposal, with dewatered sediments being transported to a private landfill for disposal. The contract also mandates demobilization, restoring the affected areas to their original condition after completion. This solicitation, designated as a total small business set-aside under NAICS code 237990, is issued by the Department of Defense’s W2SN Endist Honolulu office. The contract is identified under solicitation number W9128A25RA005, with responses due by July 1, 2026. The work is located at the Fort Shafter Flats area, postal code 96858, and the primary point of contact for this contract is Kristin Schultz. The scope emphasizes environmental stewardship and adherence to regulatory standards throughout the project duration.