Construction of development of land, approach road, protection work for pipeline and other allied works for" Augmentation of laying distribution system to extend the benifit of 100 % House hold in Zone- IV at JOYNAGAR- II Block within Mega surface water based water supply scheme for Falta Mathurapur District South 24 Pgns under South 24 Parganas W/ S Division- I, of South 24- Pgns. W/ S Circle, PHE Dte."