Design, construction, supply, Testing, Commissioning of water supply schemes with electric driven motor pumps and Iron removel 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/ Wards of block- BALIYA, PANCHAYAT- NOORJAMAPUR, WARD 1, 7, 9, PANCHAYAT- SALECHAK, WARD 8, 11, 12 in 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.