Demounting and mounting of 10 nos. each of transmission and torque converter assembly of cat777d and cat777e 100t dumper at base work shop dumper section.

Repairing of damaged operators cabin floor area and insulation of cabin assembly of 03 three nos bh100 dumper no pt326 pt 327 and pt331 and repairing of 05 five nos damaged operators seats of bh100 dumpers of rajmahal project

Procurement of 1 no. of new torque converter for caterpillar make 773e model 60t dumper s. no. 1414 working at pkoc, manuguru area on proprietary basis - reg.

Procurement of recon komatsu transmissions, torque converters, steering brake systems, fan motor, fan pump and final drives of d275a-5r d155a-6r dozers under unit exchange with buyback under rate contract for a period of 1 year.

Daily checking, schedule maintenance, minor repair work, tyre inflation, mounting and de-mounting of engine, transmission, torque converter, differential, rear brakes, front and rear suspension and hoist cylinder in cat789d-190t dumper.

Dismantling of dallah hoist body, rear suspension, front suspension, all four tyres, engine with torque converter, transmission assembly by cutting, welding and grinding of from the grounded dumper d-10941 (th-5) at ashok ocp.

Periodic maintenance, weekly maintenance, daily checking and daily breakdown rectification in field, parking area and workshop of 27 nos. 190t dumpers along with departmental manpower(17 nos. cat-190t 789d model dumpers, 05 nos. bh-205e model dumper