laying of hdpe pipeline from pole no.y 10/4 to nestam apartment, from nestham apartment to d.no. 2/1034-36, and from 2/1043-34 to end of the road in jayanagar colony 16 th ward, d.no.16/508-1-2 to 16/510-1, d.no.16/411-1 to d.no.16/411-3 in nandalapadu 33