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Project DUESSELDORF - Tunneling Runway overpass tunnel, tunnel Rheinuferstrasse, tunnel Wersten, railway tunnel Rath-Eller Rheinallee, tunnel Universitaet, tunnel Vennhauser-Allee, intersection motorway A44 - airport Location Germany, Duesseldorf Client Strassen- und Ingenieurbauamt Duesseldorf, Landschaftsverband Rheinland Services Feasibility studies, preliminary and detailed designs, call for tender, assessments of offers, execution planning, supervision of construction work, building superintendence, project management, inspection of engineering structures, static and structural checking Processing time 1963 - 1994 Kind of building Road and railway tunnels Structural system Single and multicell tunnels Cross section Rectangle frames, troughs Total length 10.7 km Span length 10.0 m to 23.0 m Foundation Flat and deep foundations Material Reinforced concrete Construction Method Open cut Note The services weere not carried out in every single building, partly with other engineer companys. |
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