The “WEG” underground parking garage is located under a four-storey residential building and the associated green space. This underground garage extends over one floor and has a total usable area of around 1,300 m², offering space for a total of 60 parking spaces, including 22 duplex parking spaces. The recent repair work concentrated on the floor area and the wall and support base areas of the underground garage. A KKS system was used here, which uses a combination of anode strips and rod anodes.