2011-2012 Dilijan Drainage Tunnel Reconstruction

The Client:
“Metsn Erik” Ltd.

In order to complete the anti-landslide action at the Tala area, which is located between right bank slopes of Aghstev and Golovinka Rivers the “ArmHydroEnergyProject Institute” CJSC was developed a design for reconstruction of 262 meters long section of tunnels №1 and №2. The total length of both tunnels become 2160 meters.

The following scope of works was implemented
1. Tunnel reconstruction
262 m
2. Earthworks
1347 m3
3. Concrete and reinforced concrete
1381 m3
4. Shotcrete
3377 m2
5. Installation of reinforcement
88 t