Repairing of rhs bend mast foot plate and worn-out mast foot both mounting eye hole of recp-650 drill sl. no. rdc-1413 at kathara colliery.

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 rhs bend mast foot plate and worn out mast foot both mounting eye hole of recp-650 drill, rdc-1472 of jarangdih colliery.

Repairing of damaged and worn-out primary crusher drum of atlas copco make feeder breaker at dbocp.

Repairing of air condition system of drill sl. no. rdc-1321, cil no. 201506844, model idm-30 working at kathara colliery.

Repairing of mast cylinder and replacement of both eye end bushes after repairing of worn-out end of idm-30 drill machine, sl. no. 20150684 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/replacement of worn-out/damaged skirt plates with support structures of vibrator/feeder discharge chute of atlas copco makes feeder breaker at dbocp.

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.