Construction of Boundary Wall and others allied works at 2nd Tubewell site of HASANPUR Piped Water Supply Scheme to accommodate FHTC in Sonarpur 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 under Jal Jeevan Mission. ( SM/ 15759 )