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Kholongchu Hydro Electric Project (486 MW):
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Client: Satluj jal Vidyut Nigam Limited
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Services:
For Preparation of Feasibility Study Report (FSR) and Detailed Project Report (DPR) including Investigation Works for the project.
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Details of the Project:
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Location:
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Dam site is located approximately 6Km along the river upstream of Kholongchu-Gamrichhu confluence(Duksum).
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Total Catchment area at Dam site
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1134 km2
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Installed Capacity
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4 x 121.5 MW = 486 MW
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Dam
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Concrete Gravity Dam, Height 51m..
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Spillway
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Ogee type, crest level 1180 m.a.s.l.
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Pressure Shaft
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4 nos. of Pressure Shaft of 3 m Dia and 480 m length...
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Head Race Tunnel
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5.9 KM Head race Tunnel with a cross sectional area of 90.92m2
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Tailrace
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400 m Tunnel
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Powerhouse
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Under ground powerhouse on right bank.
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Turbine
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4 Nos. Vertical Francis Turbine
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Transmission Line
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120 Km Transmission line
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90% dependable firm energy
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512 GWh
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