Re-arrangement of bus bar structure, proper gravelling work of main substation for kugp and amc works of 11kv/3.3kv/550v/440v oh lines under kedla ugp, hazaribagh area.

Partial rewinding of 3phase induction motor of ventilation fan,type pv -200 of make kirloskar,250hp,550v,1465 rpm,sl.no kh/vf/01 of kharkharee colliery of govindpur areaelectric equipment factory, 500kva,11kv/440v,sl.no 4012706 of water treatment pla

Towards repairing of a power transformer 1000kva,6.6kv/550v sl.no.loy/e and m/arn/23-24/15 at 7 no.substation of loyabad colliery under sijua area.

Repairing of 6.6kv crompton greaves make 400amps ocb switch sl.no. 45832 controlling of 1000kva, 6.6kv/440v-550v transformer at madhuban filter plant sub-station under ampc barora area.

(a)cork sheet changing of power transformer of make crompton parkinson,500kva,11kv/550v sl.no.29570v (b)corksheet changing of power transformer of make electrical equipment factory,500kva,11kv/550v sl.no.4015064 of kharkharee substation of govindpur

For partial repairing cork sheet change stud change of 3 nos. lighting transformer (a)1000kva,11kv/440v(b) 500kv,11kv/550v(c ) 100kva,3.3kv/440v tmc(2)and maintenance and overhauling and transformer oil filtration of 500kva 11kv/440v transformer

Repairing (02 nos.) of wti and oti protective device of &#x0d 1mva, 11kv/550v/440v power transformer sl.no.35277 &#x0d of kali mandir substation and 1000kva, 11kv/440v &#x0d power transformer sl.no.32026 of kali mandir substation &#x0d of amp colliery.

Partial repairing o 500kva transformer ,11kv/440v at sanskriti bhawan under govindpur area

Repairing/complete rewinding of 1000kva transformer, &#x0d 6.6kv/550v-440v at madhuban filter plant under amp &#x0d colliery, barora area.

Maintenance and repairing of 500kva,11kv/550v transformer eef make, si.no 4015064 at kharkharee colliery under govindpur area