Construction of Platform and for providing FHTC, protection wall for laying pipeline and other allied works for Ground water based UTTAR DURGAPUR piped water supply scheme to accommodate FHTC in JOYNAGAR- I 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/ 14876 )