Renovation of the monumental Cuypershal of the central station in Amsterdam. The Cuypershal is restored to its original state. The objectives is to have the work in the Cuypershal ready at the same time as the completion of the ‘Oosttunnel’. The ‘Oosttunnel’ is being widened to provide sufficient transfer capacity, to allow expansion of commercial facilities in the tunnel and to provide additional rise points in the ‘Oosttunnel’.