The maintenance cleaning of the premises of 6 different school buildings in the urban area of the state capital Hanover is advertised over a period of 6 years.

It is a lot assignment with 3 lots and a staggered start and end:

— Lot 1:1.2.2022 to 31.1.2028,

— Lot 2:1.3.2022 to 29.2.2028,

— Lot 3:1.4.2022 to 31.3.2028.

Maintenance cleaning takes place at school locations: IGS Kronsberg main building, IGS Kronsberg learning houses and primary school Kronsberg

The cleaning scope for schools is:

— IGS Kronsberg main building: 5 944.85 m 2,

— IGS Kronsberg Learning Houses: 3 659.34 m 2,

— Primary school Kronsberg: 4 959.54 m 2.

Maintenance cleaning takes place at primary school Gebrüder-Körting School. The cleaning scope for the school is 3 344.15 m 2.

Maintenance cleaning takes place at school locations: Dietrich Bonhoeffer secondary school and elementary school Cardinal Bertram School. The cleaning scope for schools is:

— Dietrich Bonhoeffer School secondary school: 2,506.44 m 2,

— Elementary school Cardinal Bertram school: 2 098.01 m 2.