Overhauling of 35 mva reserve transformer (35 mva,132 kv/6 kv), make gec alsthom under dept of em-oph&amp#x0d

Complete rewinding of 500kva, 3.3kv/440v transformer &#x0d at chitahi substation of amp colliery, barora area, sl.no&#x0d 224304/4 make gec.

Complete rewinding of 500kva 3.3 kv/440v 3phase lighting transformer eef make sl. no. 400985 at chp colony, at dhansar ocp, adic

Complete repairing and rewinding of 250 kva, 11 kv/440v, marson make, sl no. 26433 distribution transformer and 10 kva, 3.3 kv/230v, k-sambhav powertronics make, sl no. ks/10/22/28 lighting transformer of tnocp under hazaribagh area.

Repairing/overhauling of reyroll make ocb 400amp.440v sl.no.441 at 3/16substn lbc(ii)repairing of ocb 400amp/440v make gec sl.no.30/510 at bsp(iii)and complete repairing/overhauling of lt switch make ece,800a at loyabad colliery under sijua area

Complete rewinding n repairing of 125 kw, 3.3 kv, sl no- f33048/2, alstom make, ht induction motor at tapin north ocp under hazaribagh area.

Complete repairing / rewinding of 500 kva lighting transformer 3.3 kv / 415 volt, s/n 2800022343, 46/656 amp, make aeg/ngef installed at rest house substation of sawang washery.

Complete rewinding of 2 nos. transformer 10kva (a) 6.6kv /110 /110v (b) 3.3kv/ 110/110 double ratio at npc (ii)complete rewinding of 50kva lighting transformer 3.3kv/220v sl.no.tmc/006-18 at tocp substation of tmc

For partial repairing and installation of buchholz relay, winding and oil temperature meters of 500kva, 11kv/440v lighting transformer make kva process ltd sl no 11/1380 of sector 2 substation of east basuria colliery in respect of kusunda area.

Complete repairing and rewinding of 500kva, 11kv/440v lighting transformer at alkusa substation of ngkc under kusunda area.