Conclusion of a maintenance cleaning contract and window cleaning contract for the Ummendorf repair centre for a period of 4 years in accordance with the specifications of the contract documents.

Conclusion of a contract for the performance of maintenance cleaning (without windows) in the property Instandsetzungszentrum 12 Ummendorf for a period of 4 years in accordance with the specifications of the contract documents.

Conclusion of a contract for the implementation of window cleaning in the property Instandsetzungszentrum 12 Ummendorf for a period of 4 years in accordance with the specifications of the contract documents.