Survey & investigations - Nathpa Jhakri Hydroelectric Project
The 1500 MW Nathpa Jhakri Hydroelectric Project was planned on the basis of survey of India Topo sheets of scale of 1:50,000. The survey of the project area and various project components was got done on a scale of 1: 10,000 for the preparation of DPR drawings. Further survey as per requirement of Design Department was also got done to freeze the layout of the project and its components.