Parbati Hydro Electric Project

Details
Location:

India

State:

Himachal Pradesh

Client:

NHPC Ltd.

Highlights:

Parbati Hydro Project has Asia's Second Longest Tunnel

Project Overview

Parbati H E P is 800 MW . Project involved Construction of Concrete Dam , Diversion Tunnel, Desilting Chamber & intake Structure. 800 MW Capacity Project involves Construction of Diversion Cum Spillway Tunnels including Gates, Coffer dams, Rockfill dam, Spillway, Intake Structures and Part Head Race Tunnel

Technical Details:

Gravity type concrete Dam: 85m High
Head Race Tunnel: 3.5km, 6.5m dia
Diversion Tunnel: 7.5m
Desilting chamber: 15m X 16m
Intake tunnel: 3.7m dia
Flushing tunnel: 3 Nos
Feeder tunnel: 690m long, 3m dia