Fire safety retrofitting and modernisationOffice building 'Wielandstraße', Bonn
The office building 'Wielandstraße' is an ensemble of buildings built between 1900 and 1974.
The project includes the partially simultaneous implementation:
∙ the nationwide fire safety retrofitting
∙ the redesign of the foyer (Deutsche Post IT Services GmbH)
∙ of the new building 'Foyer KfW'
∙ the reconstruction and modernisation of component 5
∙ the reconstruction and modernisation of component 6
∙ of the installation of a casino
The construction work was carried out continuously during operation.
Most of the work was done outside the working hours - after 4 p.m. and at the weekends.