The subject of the service advertised by the AG is the maintenance and basic cleaning of 10 schools with an annual cleaning area of approx. 4.3 million square meters and a basic cleaning area of approx. 17,000 square meters. As well as glass cleaning with a cleaning area of 21,000 square meters.

5 schools and sports halls with around 2.6 million square meters of annual cleaning area and 12,000 square meters of basic cleaning area.

5 schools and sports halls with around 1.7 million square meters of annual cleaning area and 5,000 square meters of basic cleaning area.

Glass cleaning of 63 buildings with around 21,000 square meters of annual cleaning area.