Dismantling, repairing and overhauling and assembling of pulley of a and b side feeder and pulley of primary crusher in pch section at sawang washery.

Repairing and overhauling of by pass b/c gear box radicon make u 800, reversible and a side shuttle conveyor make radicon u 600 and rom b/c premium make cbhz 320 in pch section at sawang washery.

Repairing/ strengthening of take-up structure, side stairs and bracing for unit 701 and 901 belt conveyor of moonidih coal washery.

Complete repairing and overhauling of a)popular shaft of 58 screen and coupling of 79 belt conveyor b)bearing block with bearing in take-up drum (left and right side) of unit no. 66 and 79 belt conveyor in raw coal section at kathara washery

Fabrication/erection of hood/protective cover of rom b/c, picking b/c, reversible b/c and replacement and repairing of skirt rubber frame of bypass b/c and traverse b/c in pch section at sawang washery.

Dismantling, repairing and fabrication of g.m. split bush and split block (angle type) at under raw coal section of sawang washery.

(a) dismantling of drum and equalization pinion with guard and refitting of drum after changing of f/b no.4 (b) repairing and reassembling of broken chain conveyor of f/b no-4 and (c) replacement of defective motor of f/b no-5 of amp colliery.

Fabrication and erection of steel structure base frame and installation of fog cannon upon the structure base at different locations in mines and maintenance work of wheel washing and instant er system at balram ocp, hingula area.

Fabrication / erection of different iron stair case and steel structure work of pch section of sawang washery.

Repairing , replacement and maintenance of drive unit , driven drum structure , side plates carrying rollers and rollers of conveyor gathering belt no. 1 of preparation plant at bhojudih coal washery.