Silesia Mine, intersections and reconstructions of tunnels
Investor: Przedsiębiorstwo górnicze „SILESIA“ (PG „SILESIA“), Poland
- Intersection and reconstruction of 60-metre tunnel in LP9 profile
- Intersection and reconstruction of transportation and ventilation tunnel
Description of realisation:
The reconstruction of main transportation tunnel was performed in March 2015 in one 30-metre section and in two 20 and 25 metre sections. The reconstruction was realised while running the operation.
March 2014 – June 2014
February 2015 – May 2015