District heating network Rhein-Ruhr (FWSRR), Bottrop-Duisburg
- District Heating Network Company
- 25 km
- District heating system of twin pipes
- DN 800
Potable water pipeline from Kettwig waterworks to the Hetterscheidt reservoir
- Pipe DN 500
- Length approx. 8.2 km
- Steel pipe with corrosion protection
- Waterways, railway crossings, relocation in municipal roads, cross-border areas (LSG, NSG)
- Installation in open construction method
- Partial sections in tunnelling