1
2
4
6
8
10
20
40
60
80 100
200
100 90 80 70 60
Appendix 6.1 Sewer System PVC SN 8.
50 40 30
Self-cleaning capacity chart for ø 160 pipe Pipe gradient [‰]
20
10 9 8 7 6
Wastewater
5 4
Stormwater
3
2
1 0,9 0,8 1
2
4
6
8
10
20
40
60
80 100
200
10
20
40
60
80 100
200
60
80 100
200
Flow rate [l/s]
1
2
4
6
8
100 90 80 70 60
Appendix 6.2 Sewer System PVC SN 8
50 40 30
Self-cleaning capacity chart for ø 200 pipe Pipe gradient [‰]
20
10 9 8 7 6
Wastewater
5 4
Stormwater
3
2
1 0,9 0,8 1
2
4
6
8
10
20
40
Flow rate [l/s]
484
design charts