Work scope:

• An RCC gravity arc dam of 1050m long, and 131m high;

• 4 earth-rockfill saddle dams on the right bank, with height ranging from 22.5m to 5m and the total length of 16.7km;

• One crest spillway with 7 passes of 15m wide and 20.5m high controlled by radial gates;

• Two middle-level outlets of 5m x 6m on both sides of the crest spillway, controlled by radial gates;

• An intake structure of 102m wide and three openings;

• 3 Headrace tunnels with the diameter of 11m and the average length of 450m;

• 3 surge tanks of 64m high and 22m in diameter;

• 9 penstocks with the diameter of 6.35m and the average length of 160m,

• A Surface powerhouse with 9 vertical Francis units of 235MW each;

• A 400kV Switchyard;

Services:

• Evaluation of the Client’s contractual and technical specified requirements under the Main Contract & Sub-Contract;

• Basic design review;

• Assistance to the meeting between the Contractor and the Employer.