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Reference Projects Long-distance Pipelines

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

New construction of a potable water pipeline from Dorsten to Aalten (NL)

  • Rhine-Westphalian Water Supply Company
  • Long-distance water pipeline as double line
  • DN 700
  • 80 km