welding of carrying rollers and idler frame with deck plates of conveyor belt at unit no. 1201 and 1301 section at madhuban coal washery under block-ii area, bccl .

Upkeepment of spilled materials from deck plates, rollers, gallery and ground area tail end side of 1201 and 1301 belt conveyor of ps-9 section at madhuban coal washery under block-ii area, bccl .

Upkeepment of spilled materials from deck plates, rollers, gallery and ground area tail end side of 1201 and 1301 belt conveyor of ps-9 section at madhuban coal washery under block-ii area, bccl .

Upkeepment of spilled materials from 801 belt conveyor gallery deck plates, idler frame, rollers brackets of ps-8 section at madhuban coal washery under block-ii area, bccl

Upkeepment of spilled materials from deck plates, return rollers, gallery and ground area from take up to head drum of 1201 and 1301 belt conveyor of ps-9 section at madhuban coal washery under block-ii area, bccl .

Welding of carrying rollers and idler frame with deck plates of conveyor belt at unit no. 301 and 401 section at madhuban coal washery under block-ii area, bccl .

Welding of carrying rollers and idler frame with deck plates of conveyor belt at unit no. 301 and 401 section at madhuban coal washery under block-ii area, bccl .

Upkeepment of 704 belt conveyor , deck plates, rollers and ground area of ps-9 section of madhuban coal washery under block-ii area, bccl .

Upkeepment of 704-1 belt conveyor, deck plates, return rollers and ground area of ps-9 section at madhuban coal washery under block-ii area, bccl .

Upkepemnt of 201 belt conveyor, deck plates, carrying rollers and tail end area of ps-5 section at madhuban coal washery under block-ii area, bccl .