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Table 2: Technical features

Parbati project stage II: technical features

85m high concrete gravity dam
130m high, 17m diameter orifice-type surge shaft
6m diameter, 31.52km long headrace tunnel
Three Desilting chambers
Two inclined pressure shafts each 1546m long and 3.5m in diameter.
Four feeder tunnels of total 8438m length with trench weirs on small streams to argument generation
Surface powerhouse containing four containing four Pelton turbine generating units (200MW each)
400kV GIS surface switchyard with two outgoing 400kV feeders