Karcham Wangtoo - A Himalayan Megastructure Nat Geo Documentary

Surrounded by jagged peaks, prone to sub-zero winters & accessible only by steep mountain roads, a strong crew of 14,500 brave the mighty Himalayas to create an approximately $1.5 billion state-of-the-art 1000MW hydropower project in a record time of a little over 5 years -- The largest hydropower station ever to be constructed by an Indian private company -- This is a documentary on the making of the Karcham Wangtoo Hydel Power Project.