tender for operation and maintenance of existing 16 nos. schemes with intake points on ibb, sapei and basundhara river having command area between 500 ha. to 2000 ha. in megalift cluster-xii in the districts of sundergarh and jharsuguda comprising all electro-mechanical & instrumentation equipments installed in pump house & mcc room including pumps and motors, switchyard & transmission lines, intake well, sump well, rising main, distribution chamber, gravity main, complete distribution network by ugpl covering culturable command area of 20,832 ha. with operation of maintenance of all its 16 completed schemes including its power system connectivity, proper distribution of water to the ayacut including watch & ward with testing and calibration of all electro-mechanical components before the start of each irrigation period in the o & m period of 5 years on turn-key basis.