laying of 100mm dia di water supply line from h.no. 19-4-340/34/1 to 19-4- 370/13/18/1, near zoo wall road, kishan bagh under bahadurpura section 2) laying of 100mm dia di water supply pipe line from h.no. 19-4-322/1/28/2 to 19-4-122/1/26, konda reddy guda, dall mandi, under bahadurpura section 3) laying of 100mm dia di water supply line from h.no. 19-4-340/54/32/a, and 19-4-340/54/28, near amarai, kishan bagh under bahadurpura section 4) laying of 200mm dia di water supply main and junction by 200x200x100mm dia tee with 100mm dia s/v for improvement of water supply system at h.no.19-4-279/d/35 to 19-4-27/d/75, teegalkunta under bahadurpura section 5) laying of 100mm dia water supply main at h.no. 19-5-16/3/a/17 to 19-5-16/4, 19-5-16/3/a/2, vr colony under bahadurpura section , sub division-i of operations and maintenance division-i