A lot happened at Ellener Hof since the construction works began. The construction crane has already been erected and the concreting of the collector corridors has begun. The construction pits of the two components have been excavated and prepared for the construction of the collector corridors. The reinforcements for the floor slabs of the collector corridors were also laid, and the formwork slabs were set up and concreted. Now the walls of the collector corridors are prepared with the necessary reinforcements, formed and concreted.