Mechanical repairing/ overhauling of gear box and gear coupling including fabrication and installation of gear box and motor base frame of conveyor unit 401 at moonidih coal washery.

Repairing/ changing of damaged/ worn-out motor hanging supporting structures of unit no. 607(1,2,5,6,7,8) at 18m and 621(1,2,5) at 7m of washery building of moonidih coal washery.

Repairing/ changing of feed chute, sieve bend holding structure and sieve bend discharge chute of washed coal screens unit 607-1 to 607-4 of 18 m floor of washery building at moonidih coal washery.

Repairing/ changing of damaged discharge chutes of clean coal screens 607-1,2,3,4, slurry dewatering screen 607-5,6,7 and 8 at 18 mtr. floor, discharge chute of middling screen 621-1,2 and discharge chute of unit 610 at 7 mtr. floor moonidih washery

Dismantling and changing/ repairing of screen unit 607-8 at 18m floor of washery building of moonidih coal washery.

Dismantling and changing/ repairing of screen unit 607-2 at 18m floor of washery building of moonidih coal washery.

Dismantling and changing/ repairing of screen unit 607-7 at 18m floor of washery building of moonidih coal washery.

Dismantling and changing/ repairing of screen unit 607-2 at 18m floor of washery building of moonidih coal washery.

Dismantling and changing / repairing of screen unit 607-3 at 18m floor of washery building of moonidih coal washery.

Dismantling and changing of cyclone body and its ci feed pipe of unit 605-1 to 605-4 (four nos.) along with strengthening of its base structure and refitting of all its accessories at 21m floor at washery building of moonidih coal washery