Security and porter services

Security work in the office buildings Otto-Suhr-Allee 100 and Hohenzollerndamm 174/177

with a total of approx. 6,240 hours per year,

Porter services with information activities in the office building Hohenzollerndamm 174/177 with approx. 2,080 hours per year,

Weekend porter services in the office building Otto-Suhr-Allee 100 with approx. 830 hours per year,

Night porter services in the office building Otto-Suhr-Allee 100 with approx. 2,910 hours per year,

Building inspections in the office building Otto-Suhr-Allee 100 with approx. 520 hours per year.