Construction of platform for providing FHTC, protection work for laying pipeline and other allied works for Ground water based BALBALIA piped water supply scheme to accommodate FHTC in BARUIPUR block under South 24 Parganas W/ S Division- I, PHE Dte for AUGMENTATION of surface water based W/ S scheme in the Arsenic Affected Areas of South 24 Parganas district. ( SM/ 15866 )