Detailed Engineering Study & Design Work in Kakani WSSP, Kakani VDC-1,2,5,6, Kharanitar WSSP, Kharanitar VDC-1-9, Balkumari WSSP, Balkumari VDC-3,6,8,9 and Chaughoda WSSP, Chaughoda VDC-6-9 Water Supply Projects, 2015