- Maintenance and basic cleaning of urban buildings (lots 1 + 2) - area: 19,667.96 m
- Window and glass cleaning (lot 3) - area: 20 691.61 m
Maintenance and basic cleaning of urban buildings Area: 10 185.33 m
Maintenance and basic cleaning of urban buildings Area: 9,482.63 m
Window and glass cleaning area: 20 691.61 m