Home  |  Contact Us  |  Site Map


Tunneling

PROJECT Head Race Tunnel Main Access Tunnel Tail Race Tunnel Other Tunnel De-Silting Surge Shaft PRESSURE SHAFT
MALANA
(2x50 MW)

5233 M D shaped size-3.4x3.4 M

Size 322 M D shape Size-6x6 M

Size 335 M D shape size -5x6.25 M

Size 604 M D Shape size-5x5 M

2 Nos of Size 125 M Each Underground

Size 87 M 6 M dia

564 M Verticle 3.1M dia & 173 m Horizontal size- 4.5x4.5M

PATIKARI
(2x8 MW)

3614 M D shaped size-2.4x2.4 m  

 -----

-----

-----

Surface Rectangular hopper type 2 Nos Size 55 M each  

Size 25 M 6 M dia  

Surface 1.3 M dia 715 M 

SAINJ
(2x2.5 MW)

1684 M D Shaped size- 1.8x2.10 m

-----

-----

-----

Surface Rectangular hopper type 2 Nos Size 60 M each

Size 18 M 5 M dia

Surface 1.5 M dia 159.5M

TEESTA
(6x200 MW)

13325 M 7.5 M dia Horse shoe shape

Size 600 M D shape 8x8 M 

980 M D shape size- 8x8 M

1550 m D shape size 6-5x6.5 M 

Underground 2 Nos Oval shape size-250 M each

Size 212  M  Circular 20 M dia

2 Nos 4.0 M dia Size 732 M Vertical Size -479.48 M Horizontal

Photos:

Tunnel 1

Tunnel 2