Repairing/co-axial line boring/machining work of a frame bearing housing, steering cylinder and steering tie rod mounting eye, rear suspension mounting eye, hoist jack mounting eye of 10 nos cat 777d/e 100t dumpers at nws for a period of 01 years.

Repairing of air conditioning system of 02 no. komatsu dumpers sl. no. 10344 and 10343, 02 no. beml dumpers sl. no. 60909 and 60921 and 01 no. beml water sprinkler sl. no. 28256 deployed at topa ocp, kuju area.

Repairing of hoc (hydraulic oil cooler), coc (compressor oil cooler), radiator, fuel tank, hyd. tank, compressor tank and its mounting of drill sl. no. 6846 and 748 deployed at topa ocp, kuju area.

Repairing of levelling jack pads (04 no.) with its mountings, tower assy., tower raising cylinder with its mountings, safety ladders and railings of idm30 drill sl. no. 6846 deployed at topa ocp, kuju area.

Repairing of anchor system, tie rod, companion flange, operator seat, buddy seat, fire resistance mat, fuse box, battery cut-off switch, battery isolator and power switch of dumper sl. no. 60909 deployed at topa ocp, kuju area.

Repairing of main frame sub-assembly, tire stopper and rear support bracket (lh and rh 4 set) of komatsu dumper sl. no. 10343 deployed at topa ocp, kuju area.

Repairing of 02 nos. hydraulic tandem pump of water sprinklers sl. no. 28199 and 28298 working at ilbl ocp, lakhanpur area, mcl.

Different repairing works applicable to dumper sl. no. 60409, dozer sl. no.-13621, 12020, 11642, 11724 and water sprinkler sl no- 28111, 28009 deployed at karma ocp, kuju area.

Repairing of both side lift cylinders and tilt cylinder for dozer sl no-13738 and draw bar assembly for dozer sl. no. 13738, 13644 and 13718 deployed at topa ocp, kuju area.