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DSI Austria  ›  Products  ›  Tunneling & Mining  ›  Drainage Drilling Systems  ›  AT - TUBESPILE™ Vacuum Lances
AT - TUBESPILE™ Vacuum Lances
AT - TUBESPILE™ Vacuum Lances

AT - TUBESPILE™ Vacuum Lances

The AT - TUBESPILEā„¢ Vacuum Lance forms part of the POWER SET product family. The system consists of an exterior steel tube with a PVC-drainage tube inserted after drilling.

The main field of application is the temporary or semi- temporary drainage of ground around the excavation geometry in tunneling and special foundation engineering.

Fields of Application

  • Drainage works around the excavation
  • Drainage with and without vacuum application
  • Drainage works in all geological conditions

Main Advantages

  • Installation using standard drilling machinery
  • Simple and robust system components
  • Secure and simple installation
  • Drainage drilling and casing installation in one operational step
  • Foundation soil preserving, self-drilling installation
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