The DOCK EXPRESS 10 in Heusden was built at the yard of Verolme and was delivered to Express Dock in 1979. The ship is a dock-ship and semi-submersible.
The new company was named Dockwise in September 1993, formed by the merger of two complementary businesses, Wijsmuller Transport (a division of Heerema) and Dock Express Shipping (a division of Royal Vopak), the world's largest seagoing heavy transport company
The ship sailed under the name of Dock Express 10. From 2009 she sailed under the name SKY OCEANUS under the flag of Panama and is still operational in the Singapore area.