This run-of-the-river power plant with an installed capacity of 1000 MW (250×4, with a reserved extension capacity of another 1000 MW) having the generation capacity of 3700 million KWh of annual energy was entirely excavated and completed by Tablieh as part of it’s subcontract for the Korean-Japanese Joint Venture, Daelim-Sato JV. Tablieh was acting as the leading member of the Tablieh-Perlite JV.

Powerhouse Cavern:
Size: 155m (L) ×30m (W) ×49m (H)
4 Units of Francis type turbine generator(250MW)
Transformer Cavern:
Size: 110 m (L) ×14 m (W) ×23 m (H)
Pressure Shafts , Upper & Lower Vertical Bends:
Size: L=558 m Dia=9 m
Tailrace Tunnels:
Size: L=760 m Dia=11 m
Vent Shaft & Gallery:
Shaft size: H=121 m Dia=5.6 m
Gallery size: L=74 m Dia=5.6 m

SF6 Shaft & Bus Gallery:
Shaft: H=98 m Dia=6 m
Gallery: L=70 m Dia=6 m
Power Intake
Size: L= 120 m W= 42 m H= 45.5 m
Power Outlet
Size: L= 162 m W=34.5 m H= 48.5 m

LocationKhuzestan Province
ClientIran Water & Power Resources Development Co.
ConsultantNippon Koei (Japan) -Moshanir-
Lahmeyer International (Germany)
Main contractorDaelim-Sato Joint Venture
Scope of work:
Tunnel4.7 km
Excavation450,000 m3
Concrete139,500 m3