Repairing and rewinding of 2 nos. arc welding transformer and 02 nos. arc welding machine of rel750e drill machine working at nigahi project.

(1) complete repairing of marshilling box with self cooling system 7.5 mva transformer 11kv/6.6kv at kantapahri sub-station akwmc. (2) repair and service of bic make,6.6kv,10amp restricted neutral grounding system,sl.no.1780/80

(1) complete rewinding of h.t motor 187 kw,3.3kv make-kirloskar,sl.no.3901207-3 of akwmc ocp.(2) rewinding and repairing starter of 250kw/3.3kv and rpm-1491,induction motor make-marathon sl.no.183110/3 of ocp akwmc colliery under katras area

(1) complete rewinding of &#x0d one no.of induction motor &#x0d 25 hp,550 volt,1460 rpm, sl &#x0d no.58/a-4/387,make&#x0d kirloskar at salanpur &#x0d colliery(2) &#x0d complete &#x0d rewinding of 150 hp &#x0d motor,volts 550,rpm,1440 &#x0d make gec an front and rear

Supply, installation and commissioning of transformer protection system (wti/oti) for 500kva transformer,800kva transformer and 600 kva transformer at msam colliery, pandaveswar area

Repairing of complete cabin, radiator, oil cooler assy and 02 nos. ou jack assy. of til crane rt740b crane sl.no. 408044 of gidi-a colliery.

Assisting day to day maintenance of mech. work (belt joint making, belt structure alignment, top roller, bottom roller, stool, channel etc replacement and repairing) of tb-1, tb-2, tb-3, tb-4, tb-5 and tb-6 for a period of one year at churi colliery

Periodical and round the clock maintenance job of 4 x 12.75 mw tg sets and associated electromechanical installations within power house, 132 kv substation, forebay, intake and tailrace at rhp, stage ii for 24 months

Complete repairing of &#x0d rotor and commutator of &#x0d dc generator of wef-6 &#x0d winder of moonidih &#x0d colliery. sl.no.3000152

Repairing and rewinding of 500 kva, 3.3kva/440v make v.a electrical industries light transformer si. no.860011 of dhemomain pit colliery under sodepur area.