Dalian COSCO 300000 DWT floating dock is the largest floating dock engineering in China at present,with 30 sea piles of 800 mm in diameter,embedded 4~5 m(the deepest is up to 8 m) in intermediary weathering rock.

• 大连中远30万t浮船坞工程是目前国内最大的浮船坞工程,共设计海上基桩30根,桩径800 mm,嵌入中风化岩石4~5 m,最深达8 m。