Repairing and maintenance of over head line 6.6 kv power from existing madhuban coal washery to newly proposed 5.0 mtpa madhuban nlw coal washery under block-ii area, bccl.

Repairing, overhauling of ps-8 and loading section 02 mva transformer make - ngef, 6.6 kv to 433v at madhuban coal washery under block-ii area, bccl.

Repairing, overhauling of vibrating screen gear box assembly of unit 910-1 and 913-3 of ps-9 section at madhuban coal washery under block-ii area, bccl.

Complete repairing, overhauling of 6.6kv, 1250 amps ngef make ps-24, ps-9, ps-8 and loading section low oil circuit breaker with its panel in loading section at madhuban coal washery under block-ii area, bccl.

Repairing and replacement of worn out spare of ps-1 sump pump i.e. head shaft, impeller, tt joint and bush of rom section at madhuban coal washery under block-ii area, bccl.

Repairing/new change of m.s shell and en-24 shaft of 1200 mm belt main belt discharge drum in skip pocket for u.g in vertical section moonidih project wj area. sl.no.mnd/discharge drum/skip pocket/01

Repairing of five no pressure drum shell dia 215 mm x 1150 mm long shaft dia 75 mm of 1000 mm belt conveyors rvii and rviia seam installed in 3 and 4 incline j p colliery

Replacement of damaged 02 nos. drum shell dimension 400mm x 1600mm of ps-9 section at madhuban coal washery under block-ii area, bccl

Repairing , replacement of damaged drum shell dimension 1400 mm dia 660 mm of ps-9 section at madhuban coal washery under block-ii area, bccl

replacement of damaged drum shell dimention 1000 mm into 350mm 02 nos. of ps-9 section at madhuban coal washery under block-ii area, bccl .