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.

Prive maintenance and repair of extended reject / wpc belt conveyor and its take up unit of bhojudih coal washery.

Repairing/ strengthening of approaching stair case and its support for stairs going up to unit 502, c-1 and c-2 conveyor belt at moonidih coal washery.

Dismantling fabrication erection and alignment of belt structure of 308 a n b side and side frame receiving chutes of secondary crusher a n b side of raw coal section at rajrappa washery project.

Fabrication and installation of new slider frame after dismantling and removal of existing worn-out slider of slidding pulley of unit c-1 and c-2 belt conveyor at moonidih coal washery.

Repairing/ strengthening of take-up structure, side stairs and bracing of unit 704 belt conveyor of moonidih coal washery.

Repairing / reconditioning of the motor controlling panel of apron feeder,primary crusher and belt conveyor b side and repairing all the locks of mcc panels door installed at raw coal of rajrappa washery project.

Repairing of damaged portion of drive mechanism along with technological structure drums and chutes and platform structure of conveyor belt wt-1a of bhojudih coal washery.

Repairing/ prive maintenance of damaged portion of structure and repairing of tailend drum along with structure of conveyor belt rc-5 at bhojudih coal washery.

Dismantling, repairing and replacement of damaged/ worn-out gear coupling, overhauling and adjustment of intermediate pinions, along with re-alignment and re-fitting of gear box, of unit 403-a of moonidih coal washery.