Shaft sinking is the process by which a vertical or near-vertical tunnel is excavated from the surface of the ground downwards.

These excavations can be carried out with shafts of any size, diameter and depth, usually being lined with, (but not limited to):

  • Wood
  • Masonry
  • Concrete
  • Steel 
  • Cast iron

Sub-Tech Contracts Ltd is a leading contractor in tunnelling and shaft sinking, so why not contact us today for competitive rates?