All of these 3 docks is the type of graving drydock. For the purpose of accepting as many ships for repair as possible, every dock has such a high efficiency of drying up water that is able to complete drydocking of the vessel within 1.5 hour and also, each dock is equipped with three (3) jib cranes so as to be able to perform the repair work effectively. Further more, in order to correspond to the painting work in higher grade that is attracting attentions in recent years, optimum height of the block as well as enough space for allowing a high-lift work vehicle to travel is also secured.

Filling sea water into the dock

Undocking of the vessel

Replacement work of shell bottom plate

Fresh water jet cleaning of hull