Replacement Of Existing Damaged Stretch Of 110 Kv Vinnamangalam Natrampally Feeder From Tower Location No. 12 To 15 By Erection Of Kcr 12M Type Tower At Location No.13 And Hco 6M Type Tower At Location No.14 With Special Type Well Foundation Tp1-136/2025-26 Of Ce/Tp-I/Cni