R repairing of different drum tail drum size 1150x400x10mm of bc-4a,bc-4, bc-10 and snub drum size 1150x300x10mm of bc-4, bc-5, head drum size 750x500x10mm of bc-6, tail drum size 750x400x10mm of bc-7, head drum size 1150 x 500 x 10mm etc. of sawang

Repairing and overhauling of different drum tail drum size 1100 x 300 x 10mm of bc-40, tail drum size 950 x 630 x 10mm and snub drum size 950 x 400 x 10mm bc-1, head drum size 950 x 800 x 10mm bc-3 and tail drum size 1150 x 400 x 10mm and snub drum s

Repairing of different bearing housing at sawang washery.

Replacement of tail drum and snub drum assemblies, including dismantling of existing worn-out drums, strengthening of tail drum base frame and replacement of four snub drum bearing blocks for unit 201 belt conveyor at moonidih coal washery.

Repairing and overhauling of rom b/c head drum, snub drum and transfer b/c tension drum at pch section of sawang washery.

Changing of tail drum, snub drum and er weight swinging drum along with bearing and pillow blocks of conveyoy a of rom section at bhojudih coal washery.

Changing of tail drum, snub drum and er weight swinging drum along with bearing and pillow blocks of conveyoy a of rom section at bhojudih coal washery.

Fabrication/erection and repairing of tail drum structure, gear box structure motor base structure of bc-5, 40bc, clean coal bc, middling coal bc in main plant of sawang washery.

Dismantling and fitting of bearing 22228 and 22220 in tail drum of 1103 and snub drum of loading and raw coal section, respectively, of rajrappa washery.

Fabrication / erection and repairing of top roller frame of different belts conveyor bc-04, bc-08, bc-09, bc-10 of sawang washery.