Replacement of gravemetric feeder belts Replacement of head pulley bearings coupling halves studs bronze and rubber bushes of main drive pulley coupling opening and closing of RC feeder doors,replacement and overhauling of main reducer gear box of R.C.Feeders and Replacement-repairing of feeder outlet gates and chutes of R.C Feeder Patch welding of 22 coal pipes from all corners of unit-5-Stage-III/RTPP as and when required during the year 2022-23