Soldier-builders carried out over 80,000 cubic meters of concrete tamping, thus building the ground skeleton of the complex in 90 days.

At the same time, concrete tamping of the bridge No. 2 branching into Ssuk Islet was completed ahead of schedule.

Construction of cofferdam was successfully carried out. And the building of a hotel reached at 48 percent of its projects as of June 10.

Repairing of the Chungsong Bridge has been sped up with the introduction of new methods of construction and working.

Meanwhile, it has been also pushed forward to green the whole islet.