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.