 Detailed Project Report (DPR) was intended to be completed by the end of 2018.The project, if found feasible, will take at least 20 years (by 2035-38) to complete including 3 to 5 years pre-construction feasibility studies which are presently underway, and further 12 to 15 years of construction thereafter which has not commenced yet.As of 2018, no environmental or other clearances have been obtained for the Kalpasar dam.