EMRA – II HYDROELECTRIC PROJECT
Athena Emra Power Private Limited
Arunachal Pradesh, India
|SCOPE OF SERVICES:
AEMPL provided engineering consultancy services for optimum utilization of Emra River and preparation of pre-feasibility report for Emra – II (315MW) HE Project and obtaining approval from statuary authorities.
The Project is a run of river/storage type Hydroelectric Project on confluence of Emra & Tangon river in Dibang River, Arunachal Pradesh. AEMPL was involved in preparation of various alternatives at Pre-feasibility stage and from which one alternative is considered which is cost-effective and techno-economically layout.
The project consists of gravity dam of height 113 m and of length 256 m across River Subansiri where the river bed elevation is EL. 594 m. The water for power generation is conveyed through a steel pressure shaft of 7 m diameter which further bifurcates to feed the units in the underground power house. The underground power house is situated in the left bank of River Emra and measures79 m (l) x 14 m (w) x 15.5 m (h). The underground power houses 3 vertical axis Francis turbines to generate 315 MW. The design energy in the calculated to be 1491.59 MU.
- Ministry of Enviroment and Forest
- Khuitam HEP