Design, construction, supply, Testing, Commissioning of water supply schemes with electric driven motor pumps and Iron removal treatment plant having technology ( Adsorption/ Ion exchange/ membrane/ Nano Technology etc. ) of CSIR or certified by CSIR or any other technology endorsed/ approved by GoI in the Iron Affected left out Habitations/ Ward of Block- Nawkothi Panchayat- Bishanpur ward no- 1, 2, Panchayat- Dafarpur ward No- 7, 8 and Panchayat- Pahasara east ward no- 02 District of Begusarai on turn- key basis with 06 month trail run after commissioning and comprehensive Operation and Maintenance of 60 Months after Successful completion of Trail Run Period Under Mukhyamantri Nishchay ( Quality Affected ) Yojna on Turn- key basis under P. H. Division, Begusarai.