(a) repairing of air circuit of bh-100 tonne dumper machine sl. no. d-90028, (cil no. 11865), (b) replacement of bearing part no. 778ax95842 in differential assembly of water tanker sl. no. ws-28012 (cil no. 300) (c ) repairing of cross over relieve

Repairing of air condition system of dumper sl. no. d-1309, cil no. 11757 and d-1310, cil no. 11722, model bh-100 tonne at kathara colliery.

(a) repairing of air circuit of bh-100 t dumper m/c sl. no. d-90107, (cil-12216), (b) repairing of air cylinder of work equipment control of dumper sl. no. 90108 model bh-100, (c) repairing of parking brake assly of dumper sl. no. d-90107 (cil-12216)

Repairing of dump body, front suspension (lhs) and hoist cylinder (lhs and rhs both) for cat773e dumper sl. no. 1023 deployed at karma ocp, kuju area.

Repairing of 02 nos. rear suspension assembly (rhs and lhs) of komastu dumper, sl. no. d-10305 of gvp ph ii ocp.

Repairing of lhs and rhs steering cylinder assembly and tie rod of bh60m dumper sl. no. d-60776, d-60778 and d-60786 of gvp ph ii ocp.

Repairing of front suspension (lhs and rhs), canopy and hoist cylinder (rhs) of cat773e dumper sl. no. 1107 deployed at karma ocp, kuju area.

Repairing of both side rear suspension eye mountings, replacement of bushing etc. of bh60m dumper sl. no. d-60385 of jarangdih colliery

Repairing of tie rod assy., rear drive line, rod pan, rear both suspension, and tyre rim of dumper sl. no. 60430, cil no. d 12473.

Repairing of water sprinkler system, front suspension and rear suspension both side lhs and rhs, bumper guard, radius rod assy, cross pan rod assy, engine guard and transmission guard of ws-28-ii water sprinkler sl. no.-387 of gidi-a colliery.