i) Replacement of damaged 200mm dia SWG pipeline with 250mm dia SWG sewer pipeline from H. No.3-2-20 to 3-2-31, Mallapur ward office back side and replacement of damaged 200mm dia SWG line with 250mm dia SWG sewer pipeline from H.No.3-1-16/12/41 to 3-1-16/12/13, S.V Nagar. ii) Replacement of damaged 200mm dia SWG line with 300mm dia SWG sewer pipeline from H.No.3-1-6/41/1/39 to 3-1-16/137/91 Nagalaxmi Nagar, Mallapur under Nacharam Section, SD-I, Kapra, O and M Divn.No.XIV, Uppal