TRENCHLESS PIPE REPLACEMENT

  • Advantages compared to conventional replacement:
  • works several times faster
  • without resolving property and legal issues
  • without obtaining building permits
  • shorter project preparation period
  • earthworks are minimized
  • no risk of damaging surrounding underground infrastructure
  • less noise and dust
PURPOSE
  • replacement of pressure and gravity pipelines
  • replacement of concrete, asbestos-cement, ceramic, cast iron, steel, PP, PVC and PE pipes
TECHNICAL CHARACTERISTIC
  • replacement of pipelines diameter from DN80 – DN1000
  • possibility of increasing the diameter up to 50%, in comparison with the existing pipe
  • replacement from a single manhole up to 250 m, depending on surrounding soil type and conditions of laid pipeline
  • material of new pipe replaced using burstlining method PE, cast iron, polyester and PVC