Details: replacement of two nos. block-bearings at driven drum of 80l belt, r-viia seam. replacement of one no. block-bearing at fixed unit drum of 80l belt, r-viia seam. replacement of two nos. block-bearings at discharge drum of -11d(3) belt, r-viia seam. replacement of one no. block-bearing at tail end drum of -11d(2) belt, r-viia seam. replacement of two nos. block-bearings at tail end drum of 72l belt, r-viia seam. replacement of two nos. block-bearings at drive drum of 72l belt, r-viia seam. replacement of two nos. block-bearings to be changed at discharge drum of 15xd tandem belt, r-viia seam. replacement of one no. block-bearing at fixed unit drum of 15xd tandem belt, r-viia seam. replacement of one no. block-bearing at loop take-up drum of 15xd belt, r-viia seam. replacement of one no. block-bearing at tail end drum of 15xd belt, r-viia seam. supply of da cylinder supply of oxygen cylinder total impact of gst for the purpose of ctc
Sector: Mining