Hawai'i Kai Dredging Project at Maunalua Bay Boat Ramp Set for February Completion Amid Rising Costs
The Maunalua Bay Boat Ramp dredging project in Hawai'i Kai is scheduled for completion in February, ahead of its timeline, with a final cost of approximately $7.15 million. The initiative, aimed at improving navigational safety by removing sand and repairing seawalls, marks the first dredging of the main entrance channel since the 1960s and includes environmental monitoring as per U.S. Army Corps of Engineers regulations. The project has achieved savings by reusing dredged sand on local shorelines.

The dredging project at the Maunalua Bay Boat Ramp in Hawai'i Kai is expected to be completed by February, ahead of schedule. The initiative aims to enhance navigational safety by removing sand from the entrance channel and boat ramp, while also repairing seawalls and stabilizing the shoreline.
The final project cost is projected at $7,155,186, with savings of approximately $300,000 achieved by reusing dredged sand on local shorelines. The project, conducted by American Marine Corp., began in late July and is the first dredging of the main entrance channel since its creation in the 1960s.
Ongoing environmental monitoring is in compliance with a U.S. Army Corps of Engineers permit. The project targets a minimum channel depth of 6 feet below mean lower low water, with future dredging anticipated as natural conditions continue to affect sediment buildup.




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