Activity:
- excavation of vertical mining works
- excavation of long mining works
- deep mining of deposits
- realization of basic underground access works to the deposit
- implementation of remediation works in underground spaces
- excavation of large profile underground structures
- excavation of road tunnels
- construction work
- performing special spraying of waterproofing insulation
- grouting work
- access to underground spaces, caves
- realization of galleries in difficult conditions t
- reconstruction of railway, road bridges, culverts, tunnels and other transport facilities
- implementation of underground collectors associated with engineering. sewing