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Trenchless technologies

Repair and renovation

1.Cleaning:

  • CCTV diagnostics
  • High pressure water jetting
  • Drag scraping

2.  Lining techniques:

  • Cure in place pipe lining
  • Lateral cutting
  • Slip lining
  • Deformed pipe lining
  • PU lining
Replacement
  • Pipe bursting
  • Pipe cracking
New installation
  • Horizontal directional drilling
  • Impact moling
  • Pipe ramming
  • Cable pulling by winch
  • Cable blow in systems
  • Micro tunneling
  • Vibroplow (vibration cabling mole-plough)