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

Project Location: Fort Shafter Flats, Oahu, Hawaii. This design-bid-build (DBB) project is to dredge and clear two (2) sections of Kahauiki Stream, clean out two (2) existing concrete culverts drainpipes on one section, and an option to replace one of the concrete culverts drainpipes. the major elements of the scope of work include, but are not limited to pre-mobilization activities; compliance with applicable environmental requirements; mobilization which includes preparation of temporary construction staging and dewatering areas; dredging of accumulated sediments; transportation of material according to specified environmental best management practices; testing of dredged material prior to upland disposal; transportation of the dewatered sediments to the pvt landfill as the upland disposal site; and, demobilization which includes the restoration of the temporary construction staging and dewatering areas to their original condition.