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Location - Chamoli, Uttarakhand
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River – Alaknanda
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Capacity - 100 MW
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Barrage -185 m long across river Alaknanda
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Head Race Tunnel - 4.8 km long and 9.00 m
diameter
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Surge shaft - 18 m diameter underground with 64 m open air expansion chamber
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Pressure shaft -2 Nos.,5.1 m dia with birfurcation of 4 Nos. 3.6 m dia.
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Generator
- 4 units of 25 MW each