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 and rewinding of 1mva 11kv/3.3kv power transformer sl. no. jrd/trf/1mva/01 installed at new sub-station of jarangdih colliery under kathara area

Conversion and repairing /rewinding 80 kva, 440/220v lighting transformer for patch b for lighting under gopalichak colliery sl no gop/enm/02.

Complete repairing and rewinding of 500kva,3.3kv/440v,make-crompton greaves, si. no&#x0d 32464 distribution&#x0d transformer under urimari ocp.

Repairing of 440v control panel, make crompton&#x0d greaves si no. urimari/cp440v/11kv s/s/001 at&#x0d 11kv sub-station under urimari ocp.

Repairing and overhauling of 11kv, 400a crompton greaves make ocb switch with busbar sl no 15462g of in chandro substation under gopalichak colliery at site.

Complete rewinding/repairing of 02 nos 5 hp, fan motor and rotor sl no 1) gop/enm/01, 2) gop/enm/02 of gopalichak colliery.

Rewinding and con of 315 kva,3.3kv/550v transformer to 11kv/440v 450kva for lighting load at ena colliery substation

Complete rewinding &#x0d and &#x0d repairing &#x0d of &#x0d 500kva, 550/440v 3 phase &#x0d lighting transformer &#x0d of make - bharat bijlee &#x0d limited sl no - gop/tr/07 &#x0d of &#x0d gopalichak &#x0d colliery under pb &#x0d area.

Complete repairing and overhauling of 11kv 400 amps ocb with busbar switch crompton greaves make sl no 23599g at site in chandro sub-station gopalichak colliery.