German shipyard Blohm&Voss building huge floating dock according to the Dutch magazine Marineblad dated 1905-1906 no. 8

An item referred to the magazine Schiffbau reporting that the shipyard of Blohm&Voss, Hamburg, Germany decided to built a floating dock with a lift capacity of 35.000 tons. Dimensions 230 x 45 metres and built in 5 compartments.