bids are invited for repair, maintenance, and installation of plant/ systems/equipments (version 2) - e10-as per scope of work mentioned in the nit; e10-as per scope of work mentioned in the nit; e10-as per scope of work mentioned in the nit - replacement of discharge end pulley. , replacement of discharge end bearing. , replacement of feed end bearing. , replacement of feed end pulley. , replacement of gear box assembly. , replacement of endless belt [650mm (w) x 11500mm (l)] for kcl filler conveyor. , replacement of endless belt [1000 mm(w) x 5900 mm (l)] for kcl filler weigh feeder. , replacement of endless belt [600 mm (w) x 5660 mm (l)] for urea/map/dap weigh feeder. , replacement of ac motor. , removal, adjustment and installation of side skirting. , replacement of load-cell and alignment of weighing idler w.r.t load cell using shims and spirit level gauge for weightometer / weighfeeder. , replacement of self aligning roller. , replacement of idlers. , replacement of flexure strip of weightometer. , erection of weightometer. , replacement of power cylinder. , replacement of load cell of filler bin hopper.