Salient Features

1. Basic Data

3. Major Civil Structures

Diversion Tunnel Length

:

290.0 m

Project Name

:

Ghunsa Khola HEP

Diversion Weir

:

Un-gated, 32 m wide

Location

:

Taplejung District

Undersluice

:

2 Nos., Radial Gated

Province- 01

Intake

:

2 Nos.

Nepal

Connecting Tunnels

:

Type

:

Simple Run off River

2 Nos.

Desilting Chambers

:

2 Nos.

2. General Hydraulics

0.2 mm with > 90 % trapping efficiency

River

:

Ghunsa River

Headrace Tunnel

:

4209 m

Gross head

:

432.00 m

Construction Adits

:

4 Nos.

Design Flow

:

21.28 m3/s

Surge Shaft

:

6.0 m dia

55.6 m high

Pressure Shaft

:

824.03 m

Source: Updated DPR