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/ 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 drill sl. no. 6021702, cil no. rdc-1413, model, recp-650 working at kathara ocp.

Annual maintenance contract for repair and maintenance of air conditioner fitted in operator cabin of 01no. epiroc idm-30 drill sl.no. rdc-1480 working at jhingurda project.

Repairing of r.h.s bend mast foot plate and worn out mast foot both mounting eye hole of idm-30 drill (atlas copco) sl. no. 1321 of kathara colliery.

Denting of operator cabin of idm 30 drill sl.no. rdc-1263 and tata hitachi-1 sl.no. exc-3146 working at jhingurda project on the basis of labour and material charges

Repairing of leveling jack and broken chassis welding of idm - 30 drill, sl. no. - rdc - 752 at akk ocp of bnk area.

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.