Being the first concrete face dam (CFRD) in Iran, Nessa (Narmashir) dam has
a height of 111m and a 10m wide crescent with a length of 590m and a reservoir
capacity of 131 million cubic meters.
The project covers construction of Dam as well as two diversion tunnels
with a total length of 1246m, instrumentation & hydro mechanical equipment
and ancillary works