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.

Repairing of wiring, self er, alternator lhs 3rd axle spring, pto pump and drive line of hyva sl. no. jh10ae/1639 deployed for coal transportation under nlocp-dbocp, cv area.

Complete repairing of self-er assly. 24v and alternator 24v and repairing of wiring system and bend platform, stair work drill sl. no.- 839, 853, dozer-t-,13275, t-12098 and t-13642

Repairing of boom and arm pin damaged mounting pin place, damage bore repairing and track tensioner left side opening, tensioner welding, fitting, chain cutting and opening of tata hitachi 650 sl. no. 186.

Repairing of alternator and self er 24v delcormy make for p/l a7a00285, recp650 drill sl no. 6021704, bd155 dozer sl no. 1369, be1000-1 shovel sl no. 10146 and idm30 drill sl no. 201506854, tyre handler, m/grader sl no. 3256 and repairing of a

Repairing of complete wiring self-er, alternator, pressure horn, and wind shield and sel tank of tata make hyva si. no.jh10ad-9876 at damagoria ocp, cv area.

Repairing of 08 nos. failed track chain pad cutting and serviceable&#x0d chain pad fitting and fabrication of base plate and platform p.t.o main prop. shaft pulley&#x0d broken bolts removal and tapping in recp drill sl. no. 817 at bansdeopur ocp, sijua area

Repairing/welding of main arm mounting bracket rhs and lhs connected with blade, rep. of cylinder stay assy. and chassis upper portion, broken brace arm both side, partial rep. of blade assy. and track chain link both side of dozer sl. no. 11577.

Complete repairing and rewinding self-er 24v and alternator 24v circuit and wiring repairing of tyre handler bl8141 and diesel bowser s.no- jh10aj 9798 at antst-jg ocp, lodna area, bccl.

Repairing of 01 no. alternator 24 volts 100amps, make- lucas for&#x0d water sprinkler sl. no. 28205 and 01 no. self-er 12 volts of tata tmb reg. no. br17g 0548&#x0d as float item at nichitpur ocp, sijua area.