Initial Breakthroughs in 2TDK Tunnels

Achieving to the significant landmarks on the second track tunnels by contractors. The limitation of 1,000 meters of tunnels digging has been exceeded at all tunnel sites together.

Excavation lengths are:

1. Lokev tunnel (T1-DI): main pipe 150 meters, service pipe 110 meters,
2. Mlinarji tunnel (T7-KP): 362 meters,
3. Diocese Tunnel (T8-DI): main pipe 102 meters,
4. Diocese Tunnel (T8-KP): main pipe 198 meters, service pipe 84 meters.

While the whole of the excavation length is 1,006 meters now, the scheduled advancement by 2024 is 37 kilometers of tunneling.