Southern Osetia
Units of SK MOST Group of Companies have done the work of reboring Roki Tunnel by more than 50%, and
The teams of SK MOST Group of Companies are conducting tunneling operations in the Roksky Tunnel at the
OJSC USK MOST is prepared to proceed with reconstruction of one of the longest tunnels in Russia, Roksky
Reconstruction work on Roksky Tunnel service gallery at the border with Southern Osetia will be completed