The design of grout curtains, prophylactic layers and in-situ sealing programmes, are constantly being developed with key international partners – all with many years of grouting experience in sealing unwanted groundwater in mines, shafts and tunnels. North American grout projects are managed from the Sovereign-Thyssen joint venture, based in Regina, Saskatchewan.

Our Specialties:

  • Drilling and Grouting Services
  • Pressure Grouting
  • Liquid Water Proofing services
  • Cementation Grouting
  • Polymer Grouting
  • Rock consolidation Pre-Grouting
  • Reactive Grouting
  • Remedial Grouting
  • Curtain Grouting
  • Water Sealing
  • Water Control
  • In-Shaft Grouting
  • Tunnel Grouting
  • Permeation Grouting