round the clock operation and maintenance of tube well , pumping stations situated at various places in the campus ic repairing of pumps and motors with starters , dismantling , reassembling , lowering and unlowering of pump sets ic all spares etc . compl , round the clock operation and maintenance of tube well & pumping stations situated at various places in the campus i/c repairing of pumps and motors with starters , dismantling , reassembling , lowering & un lowering of pump sets i/c all spares etc . complete as per requirement and direction of engineer-in-charge . note: the following manpower per day ( in three shifts ) to be engaged by the contractor: 1 . skilled labours-3 nos , 2 . unskilled labour-21 nos .