Construction Of Community Based Water Supply Scheme (Three Column) By Installing 100Mm X 50Mm Dia Tubewell With 1.5 Hp Submersible Pump At Bandarsingh Bop And Vagabantila (B-Tila) At Matirang Upazilla Bgp Batalian In Khagrachari Districts Under Revenue Budget Fy-2025-2026.