The client is the district of Rosenheim, represented by the district administrator, Mr. Otto Lederer, as the carrier of secondary schools and vocational schools subject to his material expenditure. It is located in the administrative district of Upper Bavaria. With over 260,000 inhabitants, the district of Rosenheim is the second largest district in Bavaria after the district of Munich. As part of the federal or Free State of Bavaria funding program for the procurement of air purification devices in the school year 2021/2022, equipment for the properties in the district of Rosenheim is to be supplied and installed. The devices to be purchased must therefore also meet the technical and technical requirements of the funding program (FILS-R-N, new edition 2021). In particular, the devices are intended to ensure that lessons at the county schools can continue to take place in presence, especially during the winter months.

cf. II.1.4) Brief description