Name of work- comprehensive operation and maintenance and special repair of resind work of 04 no. of ward level piped water supply schemes in quality affected ward-1,2,7, 10 scheme-1b, 2b, 7b & 10b of panchayat-goriyar west block-banamkhi under p.h division, dhamdaha, district-purnea based on item rates; constructed by the public health engineering department including payment to the pump operators, electricity bill for five years.