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Dikchu Hydro Electric Project (96 MW)
Client: Haridwar Infrastructure Private Limited
Services:
For providing consultancy services for Detailed Design and Drawings in respect of Civil Engineering works, Hydro Mechanical works and Electro Mechanical works; Transmission lines and preparation of Technical Specification
Project Details:
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Location
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Near Village Lingdok in the East and North District of Sikkim
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Total Catchment area at Dam site
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240 sq km
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Installed Capacity
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96 MW
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Dam
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115.79 m length, Concrete Gravity Dam
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Diversion
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5.5 m (L) X 3 m (W)
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Spillway
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Ogee Shape spillway, 6 m (W) x 6.85 m (H)
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Pressure Shaft
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1 No., 3 m dia, 548 m length, Underground
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Tailrace Tunnels
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D-Shaped, 4.0 m dia., 297.0 m length
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Power Tunnel
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4.80 m dia Horse shoe, 273.00 m length
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Powerhouse
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2 Nos., Vertical Axis Francis Turbine, Underground
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Penstock
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2 Nos., 2.10 m dia
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Desilting Chamber
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1No, 250 m (L) x12 m (W) x15.5 m (H)
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Head Race Tunnel
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1No. 4.8 m dia., 5.45 km approx. length, Horse Shoe Shaped
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Surge Shaft
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10.5 m diameter, restricted orifice type
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Switchyard
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Open, 60 m x30 m
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Present Status of the Project:
· 98% of planning of all components including location & orientation of Dam, Powerhouse and alignment of Head Race Tunnel has been finalized.
· 25% of design and drawings for all components has been completed.
· 80% of design of HM works including specifications has been completed.
· E&M Schemes for project finalized and 10% of Drawings & Documents for E&M Equipment & System completed.
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