Design manufacturing supply and commissioning of latest technology lt acb 415 volt ac circuit breakers

(a) repairing of 02 nos voldrum haulage 37 kw, 50 hp, si. no. hlg4 and hlg3 installed at churcha mine (ro) (b) repairing of 02 nos 37 kw haulage voldrum make sl. no. jml/voldrum/03 and rana make sl. no. jml/rana/01 installed at jhilimili ug mine

Repairing of weighbridge installed at pandavpara mine of jhilimili sub area

A)complete repairing/rewinding of 63kva 3 phase 3.3kv/230 volt transformer, make- transgietz enterprises, sl. no.-224 installed in dakra mines in respect of dakra project. b) preventive maintenance of 100kva 3.3kv/440v transformer sl. no.- local sl.

Rewinding, repairing and testing of 04 nos lighting transformers bearing sl no m66438,7409, 7413 and 7408, 25 kva, 6600 220 volt for use in the mine illumination at jhingurda project.

Providing and fitting of a fire detection and protection arrangement for quenching of the fire in the 5 mva transformer unit installed at the surface substation of gayatri ug mine, bishrampur area, secl

Complete repairing /rewinding and overhauling of pullen make 120 hp 550 volt 2900 rpm submersible motor and 6 stage pump of dobari colliery.

Custom bid for services - amc of 220kv and 132kv gis installed at main step down substation-v

Biennial maintenance contract for micom areva alstom ge relays installed at switchyard substation grp and switchgears of ntpc bgtpp

Repairing of 200kw 3300 volt 1490 rpm crompton greaves make sq cage type motor sl no 89 at mic jhanjra project collie