Reinforcement of roof control of underground drainage works Lv.400.
Roof Control:
- Helical Bolts
- Electrowelded mesh
- Norwegian Arches (20)
- Shotcrete (2000 m2)
Alpamarca Mining Unit
Reinforcement of roof control of underground drainage works Lv.400.
Total bolts
Total electrowelded mesh
Once you join JRC your opportunities are limitless. Discover the latest news and opportunities.