 When the new shipyard was opened, Valmet also moved its two floating docks of 5,000 and 12,000 tons, used for maintenance and repair docking of smaller vessels, from Katajanokka to Vuosaari.An intermediate gate was built in 1984 so that part of the shipyard could be flooded while the other part was used for docking.Between 1974 and 1987 Vuosaari shipyard delivered 33 new ships and participated in building around 100 other vessels.