The Rudolf-Tonner-Schule is to be expanded with a new classroom wing with canteen. The new building has a gross floor area of approx. 2,700 m² and is planned as a two-storey structure with a green flat roof.

The services in the trade roof waterproofing work, green roof include approx. 1,350 m² flat roof waterproofing made of bitumen welding membrane including slope thermal insulation and extensive greening, the delivery and installation of 8 flat roof windows as well as approx. 140 m fall protection as a cable system.