DYKES (Homogeneous Earth Fill)

Sl. No.

 

Dyke No.

Height M.

Crest length M.

1

Left

 

 

 

1

30

353

2

20

320

3

15

680

4

20

160

2

Right

 

 

 

1

15

463

2

20

146

3

25

593

4

15

535

Crest Level 646 m.
Width 7.0 m.
Parapet height 1.0 m. 

Sl. No.

Link Channels

Length M.

Bed E1.M.

1

2

3

4

1

Guntrukhal

1523   

613.00

2

Kusumpadar

1550   

620.00

Water Conductor System:

Developed Head
Maximum Gross (FRL 642, TWL 263) 379 m.
Minimum Gross (MRRL 625, TWL 267)358 m.

Water Ways

Head Race Channel Length  335 m.
Width,min 37.5 m.

Head Race Tunnel 7.0 m. I.D

Intake Level 621 m.
Shape- Circular
Diameter 7.0 m.

Geographical Data:

Location Longitude E820 . 45' to  820 . 55'
Latitude N 190 05' to 1925'

Power House:

Installed Capacity 4 x 150 MW
Design Energy  1962 MU

Developed Head

1. Maximum Gross (FRL 642, TWL 263)379 M.
2.
Minimum Gross (MRRL 625, TWL 267)358 M.
3.
Average annual Power Output 100% load factor 252 M.W.
4.
Average annual Generation   2206 M.K.W.H.

Intake:           

Horizontal Inlet type with trash racks
Gate size: No / Width/ Height1/ 5.75/ 8 m.
Tunnel Length 3.934 KM
Design flow 210 Cum/sec
Lining Concrete 0.3 M.

Surge Tank: (Restricted Orifice Type)

Diameter 20 M.
Height  132 M.
Max. Surge Level 670.9 M.

Minimum Surge Level 622.23 M

Bottom level of Surge Tank at C/S of Tunnel 585.220 M
Bottom level of Surge Tank excluding C/S of Tunnel  593.42 M
Lining Thickness RCC, 0.45 M.

[ : Information available in this manual was last accses on 14/08/2017 ]

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