As part of the special program: Energy-efficient renovation of state buildings 2022, the top floor cover is to be insulated and the windows including sun protection on the 5th floor are to be renewed. Furthermore, the costs include that the existing roof including sheet metal roofing will be renewed.

The existing roof structures also need to be renovated in terms of energy efficiency.

The refurbishment is taking place during ongoing operations and is not intended to impair use to a large extent.

The task of the planner is the complete implementation and execution of the measures from the point of view of the

Object planning - buildings, service phases 2-3 and 5-8 of the HOAI including special services.

The estimated construction costs are € 2,203,000 gross without ancillary costs.