Carrying out the maintenance cleaning in the buildings of the ZDF broadcasting center 1 + 2, 55127 Mainz.

Carrying out maintenance cleaning in the buildings of the ZDF broadcasting center 1 + 2, on a gross usable area of 128 764.05 m 2 . Regular cleaning of the building and traffic areas (interval cleaning according to the specifications). Transfer of all accumulating recyclable and residual materials to provided collection containers. Provision of 2 property managers with an average of 333.33 service hours per month. Provision of 2 assisting foremen with an average of 333.33 hours of work per month. Provision of 8 service staff with an average of 1,125 hours per month. Execution of various special cleanings and vehicle interior cleaning, on demand.