Replacement of drive drum, driven drum gear and motor after dismantling at tb1 tendem belt at nakrakonda kumardihi b colliery under bankola area

The work of repairing / strengthening of base structure for drive system (gearbox, motor, drive drum and snub drum) including their supporting structure along with its alignment and repairing of its change-over gate for unit 502 belt conveyor at mnd

Patch welding to be done for rectification of damaged flue gas duct from aph b hopper to chimeny along the path cd side flue gas duct and its honeycomb structure c and d after dismantling the damaged worn out portion of flue gas ducts for overhaul of unit ix

Patch welding to be done for rectification of damaged flue gas duct from aph a hopper to chimeny along the path ab side flue gas duct and its honeycomb structure ( a and b) after dismantling the damaged worn out portion of flue gas ducts for overhaul of unit ix

Upkeepment of spilled materials from unit no. 916 and 929 belt conveyor floor of ps-9 building at madhuban coal washery under block-ii area, bccl

Replacement, repairing of damaged intermediate frame and deck plates, installation of idler frame with rollers fabrication and erection of same at unit no. 1401 belt conveyor at loading section at madhuban coal washery under block-ii area, bccl .

Ttps- ichp- replacement of worn out and damaged portions of carrying idler frames and replacement of worn out stringer channel assembly in conveyor-54.

Fabrication and installation of 8 nos. reclaimer feeder blades after dismantling of existing worn out blades for different belt conveyors of raw coal section at monidih coal washery.

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

Making and fitting of er weight assembly in unit 504, 502 and 704 conveyor belt under section-v at moonidih coal washery