Maintenance of natural smoke and heat exhaust systems in older buildings

Summary

The tender covers maintenance and repair works for natural smoke and heat exhaust systems, natural ventilation systems and fire curtains in older buildings of the German Bundestag. The scope also includes inspections of these technical systems under DGUV Regulation 3 in accordance with the asset inventory, fault correction, and the establishment and provision of 24-hour emergency call availability. The sites are located in Berlin, and the tender submission deadline is 28 October 2026. The precise qualification, compliance and technical requirements must be checked in the official tender documents.