Salient Features
(113MW Rongnichu Hydro Electric Project (A run of the river scheme))
|
Salient
Features |
|
|
i. |
Barrage: -
14Mtr high above river bed level. |
|
ii. |
Head Race
Tunnel: - 12.54 Km long, 4mtr finished dia, horse shoe shape. |
|
iii. |
Surge Shaft
:- 88Mtr deep, 10 mtr finished dia. |
|
iv. |
Vertical
shaft :- 318Mtr deep, 3mtr finished dia. |
|
v. |
Lower Horizontal Pressure Shaft : - 957 mtr long |
|
vi. |
Power House:
- Surface power house. |
|
vii. |
Turbines: -
Pelton, Vertical Shaft. |
|
viii. |
Generating
units:- 2x48 MW (Plus 10% continuous overload capacity) |
|
ix. |
Transmission
Line:- 7.45Km long 220KV DC line from Kumrek to Samardung (Rangpo) of PGCIL
and then from Rangpo via Melli to National Grid. (Eastern, Northern and
Western Grids) |