Raise Boring & Shaft Lining

 

 

Raise Boring

Raiseboring

HMR’s Raisebore team forms an integral part of our mining services offering to the industry.

Project Management

  • Highly experienced personnel


Site establishment

  • Design and installation of foundations


Pilot drilling

  • Directional drilling
  • Rotary Vertical Drilling System (RVDS)
  • Navi drilling


Conventional reaming to 900m in depth and 6.0m in diameter

  • Ventilation shafts
  • Ore passes
  • Slot holes
  • Escape ways

 

Shaft Lining

  • Shaft lining to a depth of 500m and 2m to 5m in diameter
  • Remote shotcreting
  • In-hole scanning