Repairing and changing of (03 nos.) helical coil springs, rope, thimble, wire clamp, d cycle, spring, cover plate and adjusting spindle etc. of hanging screen unit no. 203, 204 and 247 at hms section of kathara washery

Repairing of unbalance mass motor type vibrator feeder complete assembly for screen size 1.5 m x 4.8 m unit no. 107 and 109 at raw coal section of kathara washery

Complete repairing and overhauling of (02 nos.) 8 gay pump of unit no. 651 and 653 in the fine coal section at kathara washery

Dewatering and cleaning of muck-mud, slime foreign materials etc. of thickener to provide working place of maintenance of mechanical equipments at fine coal section of kathara washery

A)complete repairing/making of bearing housing and its block etc. of tail drum and head drum of unit no. 493 and stand by b)repairing and overhauling of 4 nos. audco valve size 250mm dia for delivery line and suction line of fine coal section of kath

A) repairing of rake arms assembly, centre cage assembly, skew arms, scrapper blades, centre scrapper, centre pin, adjusting pin etc. at thickener no. il in fine coal section of kathara washery b) repairing, making and fixing of circular launder perf

A)repairing and overhauling of 361-t vertical pump of sec-i fine coal b)repairing of rake lifting gear assembly of radial thickener no. i fine coal c)repairing and dismantling of ms pipe line, 500 mm dia, 300 mm dia, 250 mm dia and 200 mm dia pipe li

Repair, fabrication and erection of travers channel, projection plate, sectors and its base, upper structure etc after dismantling the same of 467 screen in the fine coal section of kathara washery

Repairing of unbalance mass motor type vibrator feeder complete assembly of size 1.5 m x 4.8 m unit no. 103, 104 and 110 at raw coal section of kathara washery

A)repairing of rake lifting device gear assembly of thickener no. ii b) repairing and overhauling of telpher (eot crane) in fine coal section and c) repairing and overhauling of connecting shaft and coupling (left and right side) of 492 belt conveyor