Tender For Water Supply Distribution Network With D.I. Hdpe Pipes, H.Y Tube Well , Motor, House Connection Under Multi Villages Surface Water Supply Scheme Bidupur For Area Situated In The Catchment Of Esr Kalyanpur 1-19 Block Bidupur, Gram Panchyat Chaksikanara Ward No. 08, 09, 10, 11, 12 Of Vaishali District Under P.H.Division, Hajipur