Building cleaning services (maintenance and glass cleaning services) for judicial services in Halberstadt (Halberstadt District Court, Magdeburg Public Prosecutor's Office — Halberstadt branch, Halberstadt, Social Service of Justice Halberstadt).

Maintenance cleaning services:

— 7 475.33 m2 floor area,

— 665 217.76 m2 annual cleaning area.

Window and glass cleaning services:

— 1 703,62 m2 base area (measured on one side),

— 3 312.09 m2 annual cleaning area (measured on one side).