Complete repairing and rewinding of 01 no. 570kw, 3.3kv, ph make crompton greaves induction motor (stator) sl. no. tvc491106/1 of jarangdih colliery under kathara area.

Repairing of front main frame of idm-30 drill, rdc-1321 of kathara colliery.

Repairing of air conditioner system of idm-30 drill sl. no. rdc-1321 of kathara ocp.

Repairing of air condition system of drill sl. no. 6021702, cil no. rdc-1413, model, recp-650 working at kathara ocp.

Repairing/ replacement of (a) 12 nos. track rollers and (b) damaged portion of track chain (both sides) of idm-30 drill sl. no. rdc-1321 working at kathara colliery.

(a) repairing of air condition system of drill sl. no. 6021702, sl. no. rdc-1413, model recp-650 and (b) repairing of 02 nos. propel motor and 02 nos. rotary motors of idm-30 drill sl. no. rdc-1321 of kathara colliery.

Repairing of air condition system of dumper sl. no. d-90028, cil no. 11865, model bh-100 working at kathara colliery.

Repairing and opening of all right hand side sprocket broken bolts of recp-650 drill, rdc-1413 m/c sl. no. 6021702 of kathara colliery.

Repairing of rhs idler and its bend foundation straightening of model idm-30 drill sl. no. rdc-1321 and fabrication of 06 no. collars of under carriage rollers of be-195 shovel sl. no. exc-1075 of kathara colliery.

Repairing of roller safety guard of drill rel-650/cil, no. rdc 1472 of jarangdih colliery.