Naha AirportNaha City, Okinawa Pref

• Orderer

  Okinawa General Secretariat

• Location

  Naha City, Okinawa Pref

• Overview

  The project to build an additional runway at Naha Airport will involve reclaiming the current runway.

Method

Underwater Backhoe Big Crab

This technology mechanizes the screeding work done by divers in the water.