Mine Infrastructure & Construction

Dumas provides safe, innovative and efficient approaches to the construction of mine infrastructure. We also have considerable experience and expertise in building complete mining facilities in remote areas.

Our underground mine infrastructure and construction services include the following:

  • Head frames
  • Hoist facilities
  • Shaft collars
  • Portals
  • Ancillary buildings
  • Ventilation systems
  • Material handling and ore/waste flow circuits
  • Mine decomissioning
  • Crushing and conveying systems
  • Pumping systems and mine dewatering