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

The project is situated at Fort Shafter Flats on Oahu, Hawaii, and involves the maintenance dredging of two sections of Kahauiki Stream, along with the cleaning of two existing concrete culvert drainpipes in one section and an option to replace one of those culverts. The scope includes pre-mobilization activities, strict adherence to environmental regulations, mobilization of temporary construction and dewatering areas, dredging of accumulated sediments, and transport of materials in compliance with environmental best management practices. All dredged material must be tested prior to upland disposal at a private landfill, with transportation and handling procedures following all applicable environmental standards. Demobilization requires full restoration of temporary sites to their original condition. The contract is a design-bid-build procurement under the solicitation number W9128A25RA005, posted on July 15, 2026, with responses due by July 31, 2026. It is a total small business set-aside under NAICS code 237990, managed by the U.S. Army Corps of Engineers through the Office of W2SN Endist Honolulu, with Kristin Schultz as the primary point of contact.