Design, Construction, Supply, Testing, Commissioning Of Water Supply Schemes With Elec Tric Driven Pumps For Non-Quality Wards Of Gaya District Of Bihar On Turnkey Basis With 6 Months Trial Run After Commissioning And Comprehensive Operation And Maintenance Of 60 Months After Successful Completion Of Trial Run Period Under Mukhya Mantri Nishchay Nonquality Affected Yojna Under P.H. Division, Blockgurua, Under P.H Sub-Division