Leading in Drainage
4
Commercial buildings
(e.g. industrial / manu-
facturing facilities)
1 Backwater valves
4 Drains and Channels
1 2 3 4
Public buildings
(e.g. hospital)
5
2 3 5
Commercial buildings
(e.g. gas/petrol station)
2 Wastewater Lifting system
5 Separators
5
1 2 3 4
Commercial buildings
(e.g. hotel)
3 Lifting stations
6 Septic Systems
6
4
Private homes without
public sewage connection
1 2 3 4
Public buildings
(e.g. leisure facility)
5
1 2 3 4
Private homes/multifamily
apartments/flats
5