Infiltrating the Gundam-Dock This time, we infiltrate the hangar of the Gundam, the "GUNDAM-DOCK"! The "GUNDAM-DOCK" is split into the Maintenance Deck and the Special Viewing Deck. The five-story Maintenance Deck features different architecture for each floor to match the Gundam's shape. While we ascend the dock under construction, we have a chat with the general construction manager Mr. Kusakabe and the GGC Director.