By breaking into small parts, the fire brigade can reach every area in a barrier-free way. The delivery and passenger car development takes place via a ramp into the underground garage as an extension of the Rathausgasse.
The historic building at the Rathausgasse corner of Prof. Kümmell-Straße is preserved for reasons of monument preservation and the intended cultivation is to correspond to the historical quality.
With this concept, the requirements in terms of fire safety, escape routes, the accessibility and the required connections between the departments can be met.