procurement of different types of spares for overhauling job of vibrating feeder at unit-1,stage-1, sgtpp. , procurement of different types of spares for overhauling job of vibratingfeeder at unit-1,stage-1, sgtpp. , clamping sheet,guide plate $for vibrating feeder sgtpp of unit 1 and 2 , plate,lower pr plate for vib conv,b&a/88 for mill rejection sgtpp vibrating conveyor , plate,upper pr plate for vib conv,b&a/87 for mill rejection sgtpp vibrating conveyor , bush,guide plate spring,b&a/33 for mill rejection sgtpp vibrating conveyor , plate,spring base guide,b&a/34 $for mill rejection sgtpp vibrating conveyor , vibrating feeder # main spring holding plate to middle groove of vibrating conveyor for unit #1 & 2 => limited