Stewart Drilling specialises in all types of Pressure Grouting. Various techniques and equipment are used to give our clients the best results in such areas as:

  • Dam and Spillway Foundations
  • Radial Grouting in Tunnels
  • Low Pressure Backfill Grouting
  • Vacuum Grouting

Stewart Drilling have developed and manufactured our own specialised range of Inflatable Packers, High Speed Colliodal Grout Mixers, Meters and Diaphragm Gauges, to professionally complete the job required.