With the demolition of the buildings at the Gustaf Gründgensplatz, Duesseldorf, the Kö Bogen 2 project began. The old underground car park ist demolished by enterprise Kliemt. The two Hitachi make something so. The CAT 345 makes the old parking garage small with the demolishen tongs. Because of ground water and buoyancy, the third floor is filled with gravel
[youtube https://www.youtube.com/watch?v=qGlcTxnwYIQ]
