retrofitting works for providing balance functional household tap connection (fhtc) to leftout households at different villages of bar-saota gram panchayat, the coverage area of tilutia water supply scheme including laying of hdpe pipeline and rising main connection from newly bored tubewell at tilutia, chandipur, dongra & beluti village, regarding swajal gram within bolpur sub-division under birbhum division, phe dte.