1.Installed Capacity: 

   500MW (4 x 125MW units)

2.Tunnel: (Underground)

    Power House Access : 680m

    Water Tailrace : 470m

    Cable tunnel : 570m

    Power Water way : V = 613m H=280m

3.Dam Type

   Upper : Hardfill : H=109m, L=365m

   Lower : Hardfill : H=65m, L=176m

4.Access Roads:

   To Upper Dam W:6m, L:6km

   To Lower Dam W:7m, L:4.6km

   for procurement: 46km

4.Transmission Line:

   Length: 19km (230kV)

   BALAOAN 500KV NEW substation