Complete rewinding, overhauling and repairing of 750 kva, 500 kva and 200 kva 11kv/3.3kv power transformer 3 phase 50 hz vector group-dyn11 at clear water pumping plant jamadoba and different transformers at dfifferent locations under jmada dhanbad

For repairing and servicing of ctr make n2 fire protection system installed on 100 mvar t/f ist areva make and 60 mva tf ii technical associate make at 220 kv sub station sikandrabad under etd bulandshahr

Complete repairing-rewinding of 500kva, 11kv-440v transformer installed at new kenda colliery

Rewinding and repairing of 180kw 3.3 kv 1470 rpm ht induction motor flp marathon make sl no 3ff3305272 of kugp under&#x0d hazaribag area

Repairing of 100 kva dg set, srl no. 1308041003333 make cotton greaves sets installed at bop paharmura of 104 bn bsf under shq bsf teliamura.

Complete repairing and rewinding of 500 kva, 3.3kv/440v transformer, 3 phase, make marsons calcutta, sl. no. 8675 installed at main sump under kdh project, nk area

Complete rewinding of one 150 kva, 6.6 kv 440v lighting transformer one 90kw 550v gec make rotor shaft replacement of jpc

Rewinding/repair of (1) transformer 500 kva 11kv/433v 3-phasesl.no-800112 make-transgeit enterprises 7 (2) neutral earth reactor transformer 25/501 amp 3810-190 volt under ashok ocp piparwar area.

For repairing of 03 nos. 11 kv ocbs 400 amps for controlling of 01 nos. 3 mva and 02 mva power transformer of main sub-station under bhurkunda colliery.

Repairing of 01 nos. kirloskar make dsm 4rm pump installed at damodar river site intake local sl. no. iwss/500/03 under gm unit, nk area