Water ingress and unconsolidated geology below ground represents a major issue in tunneling and mining operations all around the world.

 Uncontrolled water ingress can cause severe problems and impact daily operations.
Excess water can significantly influence production cycle times and reduce the quality of structural elements, including sprayed-concrete, mesh, and bolts.
The whole operation can therefore be at risk, putting not just the structures and machinery but also the people in severe circumstances. WILLICH provides an extensive and fully integrated range of injection systems for both Pre- and post-operation use in conventional drill and blast mining as well in tunneling excavation as for TBM tunneling methods.