GD&F is a leader in the field of mine reclamation and mine drainage abatement. We have done pioneering work in deep mine sealing and acid mine water treatment.
Completed projects include constructed wetlands, physical-chemical treatment facilities, deep mine sealing (remote and in-situ), surface mine reclamation, mine subsidence and control, slurry wall and clay outcrop barriers, refuse pile stability design and land reclamation/re-vegetation.