Repairing of reversible bc, transfer bc and a and b shuttle bc chain sprocket at pch section of sawang washery.

Repairing and overhauling of different gear box of transfer bc cbh2-320, b side shuttle conveyor bc u-600, and a, b side feeder gear box u-600 and u-800 of picking bc in p.c.h. section of sawang washery.

Repairing and overhauling of by pass b/c gear box radicon make u 800, reversible and a side shuttle conveyor make radicon u 600 and rom b/c premium make cbhz 320 in pch section at sawang washery.

Repairing and overhauling of by pass b/c gear box radicon make u-800, reversible and a side shuttle conveyor make radicon u-600 and rom b/c premium make cbhz-320 in pch section at sawang washery.

Repairing/replacement of a and b shuttle conveyor track rail, box clamp and repairing of different sizes of sprockets in pch section at sawang washery.

Repairing of carrier roller frame of clean coal bc, middling coal shuttle bc, middling coal bc in main plant at sawang washery.

Dismantling, fabrication and erection of steel structure work of b side grizzly and repairing / changing of gear box and motor base frame structure of a side shuttle in pch section of sawang washery.

Dismantling, fabrication/erection and repairing of motor base and gear box base structure of bc-4a, bc-9 and bc-10 of oversize at sawang washery.

Fabrication/erection and repairing / replacement of r.o.m. b/c, picking b/c, transfer b/c, reversible b/c top carrier roller frame at p.c.h. section at sawang washery.