Repairing, making and fitting of 643-644 and 645-646 suction pipe line, supporting structure, flange and fitting of drain valve etc. after cutting and removal of the same of thickener no. ii in fine coal section of kathara washery

Di of pipeline for water supply along with kathara colliery and kathara washery store thickener to p.o office under kathara washery

Dismantling the existing old and damaged and fabrication and erection of complete circular launder along with its supporting structure of thickener no. 01 in sec-i of fine coal section of kathara washery

Repairing of radial thickener assembly of thickener no. i and 02 nos. vertical shaft of gear box assembly of thickener no. i and ii of fine col section at kathara washery

Repairing and making of worm wheel of brass metal of thickener no. i (right side) in fine coal section at kathara washery

Repairing providing and making of worm wheel of brass metal of thickener no. ii (right side) 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

Repairing of bearing block of head and tail drum of unit no. 493 and standby and repairing of (02 nos.) audco valve size 250 mm for delivery line and 250 mm for suction line in the fine coal section at kathara washery

Dismantling, repairing/ changing of different sized damaged pipe of thickener area of moonidih coal washery.

Repairing and overhauling of 04 nos. audco valve size 300 mm dia of delivery line 654 pump and repairing and overhauling of telpher hoist in fine coal section at kathara washery