i) Replacement of HDPE line by laying of 100mm dia DI Water Supply line from H.No.25-42 to 25-12 Thalla Basthi near Government School, and ii) Laying of 100mm dia Water Supply from H.No.45-331 to 45-469/2 Durga Nagar, Making junction from 150mm dia DI line to 100mm dia DI line from 7-132/2 to 45-346/2 Durga Nagar for improvement of Water Supply under Chanikyapuri Section, SD-III, O and M Divn.No.XIII