Construction of Power house, HRT, TRT and allied structures. 

Power house of 32 mt X 38 mt X 47 mt depth surge pool of 44.29 mt X 21.9 mt X 40mt depth. Nagarjunasagar is hydro project is of 60 MW in the state of andhra pradesh, it involved construction of various structures as power house, surge pool, het, trt, and approach channels