<p>Sawra Kuddu HEP has been contemplated as a power generation development on the Pabbar River in Shimla District (HP). The project comprises of a piano key weir, an intake structure to draw 78 cumecs discharge through three openings, surface gutter type de-silting arrangement divided into three portions, each 80 m long 19.5 m wide and 10.5 m deep for exclusion of silt particles down to 0.2 mm size. Water is further carried through water conductor system comprising 11.145 km long, 5 m diameter D-shaped Head Race Tunnel, 14 m diameter 82 m high underground restricted orifice type surge shaft, 4 m diameter steel lined pressured shaft, trifurcating in 2.30 m diameter branch shafts, to feed three 37 MW capacity each vertical axis Francis turbines, housed in an 90 m x 14 m x 39 m size underground power house cavity located on the left bank of the Pabbar river near Snail village. The project is expected to generate 386 MU in a 90% dependable year.</p>