For Rubber Lagging (20Mm Thick F/R Grade Diamond Chequered Rubber Sheet) At Site (Ug) Of 04 Nos. Drums (Drive Drum And Driven Drum) Of 1000Mm Belt Conveyor, Installed At 15Xd Tandem Belt And 19Xd Tandem Belt Of 3&4 Incline,Jpc, Under Jhanjra Area. (EXPIRED)