The office building 7306/07 at Siemensallee 84 is part of the Karlspark Technology Centre in the north-west of Karlsruhe. Due to the presence of asbestos, 109 fire dampers have to be replaced while in service or taken out of service. 

The fire dampers are located in six central shafts. 38 fire dampers in total could be removed because the respective ventilation systems are permanently out of operation. Certain requirements have to be taken into account here, for example with regard to replacing components that contain asbestos during office hours, planning the workflow to minimise disruption to tenants and users, and the special provisions for the disposal of hazardous waste.

KVL handles all project management tasks in every phase and every domain on behalf of BEOS AG Stuttgart.