Argel HPP. Repair-rehabilitation works. The chute of no-operation spillway
1997-1999 Argel HPP. Repair-rehabilitation works. The chute of no-operation spillway. Contract of November 24 1997.
The rehabilitation of chute was stipulated
Sevan HPP.Reinforcement of structures and reconstruction of the lift Shaft.
1999-2000 Sevan HPP.Reinforcement of structures and reconstruction of the lift Shaft.
The following works have been implemented at the replacement and reinforcing