CIN NO L27203RJ1971PLC003414

Koldam Hydro Electric Project
background
Himachal Pradesh, India
(4x200 MW)



Client NTPC Limited (Government of India), World’s 5th Largest Energy Company
Project 800 MW Hydro Power Project
Location Located around 150 Kms. From Chandigarh in Northern India.
Period of Completion 46 months
Scope Work involves Designing, Details Engineering, Manufacturing, Transportation, Installation and Commission of all hydro-mechanical equipment.

World's largest Vertical Lift Gates for Diversion Tunnels measuring 6.5 M (Width) x 14 M (Height) with acting water head of 115 M operated using 700 mm Dia, 17 M long & 800 MT capacity hydraulic hoist.

Spillway Radial Crest gates of size 17.1 M (Width) x 17.74 M (Height) making it one of the largest Radial gates in the world. Radial gates consist of a flap gates of size 14M (Width) x 3M (Height).
Challengers & Achievements First of its kind, size & Capacity installed in India.
Design of gates was very complicated without any precedence in India.
Installation & commissioning work of the world's largest Vertical lift gates completed in record time of 2 months.
Total Tonnage 1000 MT