The works include a 300000DWT ship repairing dock, of which the size is 360X78X13.1m (bottom level is -7.3m); and two 150000DWTship repairing dock, of which the size is 325X58X13.1m (bottom level is -7.3m).
Shipdock bottom slab is RC slab, and shipdock gate is U shape monolithic gravity type cast in-situ RC box structure. Shipdock pump house is cast in-situ RC box structure. Shipdock gate is steel floating type.