The joint venture has won three contracts, two contracts covering construction of the immersed tunnel and the tunnel element factory that will manufacture the precast tunnel elements and a contract covering the building
On March 3, 2016 the launching for the Rhine culvert Leverkusen took place in the presence of representatives from politics, from the client and the contractor. The operating company Currenta of Chempark Leverkusen is bu
A further milestone in the construction of the Klaus chain of tunnels, construction lot 4, was reached: In an official ceremony, the tunnel patrons Renate Entholzer and Christine Dörfel gave the signal for the breakthrou
