 sainj hep sainj hep gayathri tue 6132023 1410 sainj hep has been contemplated as a run of the river development on river sainj a tributary of river beas in kullu dist of hp the project comprises of a diversion barrage on the river sainj near village niharni intake arrangement on right site of barrage for drawing 3588 cumecs of water an underground desilting arrangement with two chambers of 145 m x 15 m x 7 m size each to eject all silt particles down to 2 mm water is further carried through water conductor system comprising a 6300 m long 376 m diameter modified horse shoe shaped head race tunnel an underground restricted orifice type 9 m diameter 87 m high surge shaft and one 275 m diameter 550 m long steel lined pressure shaft taking off from surge shaft further bifurcating to feed two pelton vertical axis turbines each generating 50 mw power located in an underground power house on right bank of river sainj near village suind the project is expected to generate 32223 mu in a 90 dependable year capacity 100 mw design energy in 90 dependable year 32223 mu gross head 40960 m diversion structure gated barrage with 6 nos radial gates of 800 m w x6740m h head race tunnel 636075 m long circular shaped with dia 385 m penstock pressure shaft steel lined underground circular shape power house 2 nos vertical axis pelton turbine with generating units of 50 mw each village suind tehsil banjar district kullu state himachal pradesh sainj layout model file commissioned projects 276 mw  beas beas kullu hp 100 mw 2x50 mw unit1 2 4092017  