Staircases
23.6
Storage
5.6
6.4
6.1
8.9
6.3
7.8
Corridor
13.3
1.
2.
3.
4.
The boiler room
Electrical control room
Water and wastewater room
The room air handling unit
16.6
11.1
13.4
11.2
11.0
13.2
10.07
Serving the elevator room
Elevator
Parking
3.6
19.2
389.6
