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| 1 | Charges for clearing big boulders, foreign materials stones and coal choke from Wagon Tippler hopper, lifting, collected foreign materials, stones to ‘O’ mtr. Floor in wagon tippler area. |
| 2 | Charges for cleaning the spilled coal, coal powder in wagon tippler table pit, pinion pit, and disposing the same through cleaning hole in the wagon tippler table to respective conveyors. |
| 3 | Charges for cleaning of coal,coal slurryandspilled coalfromwagon tippler rear side, Apron Feeder return side, flanged rollers,head and tail shafts,Dribble Conveyor floor,Dribble Conveyorheadandtail pulleys stair case in apron floor etc. |
| 4 | Charges for dismantling of 6 Nos. turn buckle arrangements, in Wagon Tippler clearing of coal slurry, thread clearing, tightness checking of turn buckle holding brackets, applying grease, fixing of turn buckle and aligning the weigh bridge. |
| 5 | Charges for inspection and tightness checking of Wagon Tippler rack segments fixing bolt & nuts (18 rack segments / 1 Wagon Tippler) |
| 6 | Charges for opening of man hole at drive and non drive side of end frames of Wagon Tippler and tightening the side beam bracket bolts & nuts and end frame fixing bolts and closing the man holes in both ends. |
| 7 | Charges for inspection of coal transfer chutes, rectification of damages in chute plates, wear plate, skirt board, inspection of apron pan bolts, sprocket sector bolts, wagon tippler gear box bed bolts, split spur wheel bolts and nuts, main drive shaft bolts and nuts, and tightening the bolts and nuts. |
| 8 | Dismantling the sump pump suction and delivery lines, clearing the coal slurry chocking, normalizing the same and its allied works. |
| 9 | Charges for dismantling of50 Nos. / setdust suppression nozzlesinWagon tippler hopper and brought out side from hopper and cleaning the nozzles, jet, filter using water jet and assembling of jet, filter with nozzle body, assembling the nozzles with dust suppression nipples in wagon tippler hopper and dust suppression tower. |
| 10 | Hire charges for T&Ps and charges for consumables. |
| 11 | ii) 25 NB ball valve 1 no. (Leader makegun metal valve) |
