(a) repairing of holes of both side &#x0d sprocket segment hub, drive line assy. and brake band assy. along with replacement of 06 nos.track shoes of bd355, sl.no.11906 and (b) repairing of trip gearbox and 01 no. driving wheel (in float) of ekg5a 562.

Dismantling and repairing of 24v, 75 amp. 12 nos alternator assy applicable to dumper bh60 and cat773e, dozer bd355 and bd155, drill idm30 of dakra ocp, nk area.

Replacing and repairing of failed radiator/cooler assy. operator cabin, operator seat cover, and safety glass etc. new changing and complete denting-panting oficm-260 drill si. no.drh-104 at dahibari ocp, cv area.

Repairing and rewinding of 03nos. body fan etc and repl. of 02nos. earth leakage protection device of ekg5a sl. no. 562 and repairing electrical wiring of idm30 sl. no. 852, rel c-650d sl. no. 708 and ck300(d) sl. no. 758 of urimari ocp.

Repairing of hoist drum assy. etc. of ekg5a shovel 562, repl. of complete undercarriage etc. of rel c-650d drill 708 and repairing of 03 nos. radiator bd355 dozer 11906, idm30 drill 852, and rel c-650d drill 708 of urimari ocp.

Repairing of&#x0d crowd mechanism, &#x0d replacement of 08 nos. rack segment, &#x0d repairing of eyes of dipper handle and &#x0d 02 nos. rack pinion of ekg5a shovel sl. no. 562 of urimari ocp.

Repairing of 02 nos. radiator&#x0d assembly, hydraulic oil&#x0d cooler and repairing of&#x0d lighting, wiring and auto&#x0d electrical system of drill sl.&#x0d no. 1103 and 1304 of rel c-&#x0d 650d drill at tapin north ocp

Dismantling, repairing and fitting of hoist drum assy. and repairing of damaged er weight body for ekg5a shovel sl. no. hmb 548 at birsa project.

Repairing of (a) 03 nos. magnetic amplifier units (hoist, crowd and swing/propel) and (b) repairing of vcb assembly and (c) reapiring of isolator assembly of ekg 5a shovel sl. no. 561 of kedla ocp.

Rep. of equalizer bar, worn out etc, and rep. of drive assy. of bd155 dozer 13285. and repl. of complete under carriage of bd355 dozer 11644 and bd155 dozer 13285 of urimari ocp.