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Project Detail:
For Phase-II (50MW), existing civil works at barrage, head regulator, desilting tank, storage reservoir, HRT, pressure shaft are proposed to be utilized. Existing surge shaft will require increase in finished diameter from 8 m to 10 m. For installing the third unit in phase– II of project, a new machine hall bay will be required adjacent to Unit 2 of existing power house. Control room building of existing units will be used for the new unit also. The net energy generation considering 95% plant availability in 90% dependable year is estimated as 632.63 MU
The present status of the project work is given as below.
Excavations for Spillway, sluiceway and diversion channel and slope protection works are completed and concreting works are partly completed.
Excavations for Head Regulator & Desilting Basin are almost completed.
Concreting works for head regulator is under progress.
Excavation works at Storage Reservoir area and gravity wall location is completed and concreting of gravity wall is under progress.
Underground excavations of all construction ADITS are completed.
Excavation of Head Race Tunnel is 95% complete and concrete lining is 10% complete. Mud mat concreting is under progress in different faces.
Underground excavation of pilot shaft for surge shaft is completed, and widening of the surge shaft is to be commenced.
Excavation of valve house is under progress.
Excavation of underground pressure shaft is completed and fabrication and transportation of pressure shaft ferrules is under progress.
Excavations for Power house and service bay area, slope protection behind power house area are completed. Concreting of Service bay area is completed and super structure like columns and beams upto roof level has been completed.
The project cost for Phase – II works is estimated as Rs. 158.50 crore and the project shall be completed in a period of 20 months
Note: Please Download Project Document attached to this Project for more information.
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