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.

Complete rewinding and repairing of crompton perkinsion make 750kva, 11kv/3.3kv power transformer sl no - 21422 and 50kva ,3.3kv /440v lighting transformer of s.b. project.

Rewinding of 750kva 11kv/440v, sl. no. ks/750/2202 transformer installed at gm(h) unit hazaribagh area.

Overhauling, repairing and replacement of damaged gaskets and filtration of transformer oil of one no. 750kva 3.3kv 440v, 2 nos. 100kva 3.3kv 440v, 2 nos. 100kva 550v 440v, 3 nos 50kva 550v 440v and one no. 25kva 3.3kv 440v lighting transformer

(a) installation of 750kva, 3.3kv/440v, transformer at new mines colony for using as colony transformer and (b) installation of 50kva, 3.3kv /440v, transformer at sawang main sub-station at swg-gvp ph-ii ocp.

For complete rewinding of one no. 50kva lighting transformer 550/220v, sl. no. mdc/sij/tr-139, 2 phase of mudidih colliery office under sijua area

Repairing and rewinding of 50kva-550/440v lighting transformer of damagoria colliery.

Repairing and rewinding of 630kva, 3.3kv/440v transformer vide si. no. 32464v, make crompton greaves for power supply to po office, officers colony, water supply, hospital and hesabera village under urimari ocp.

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

Regarding overhauling/repairing and con of 1000kva transformer from 11kv/3.3kv to 11kv/440v make east india electrical for chp,sbc/npc domestic etc. sendra bansjora colliery workshop