Repairing rewinding and repairing of one no. 1.25mva 33kv/3.3kv power transformer make andrew yule sl no 12024 installed at rajhara ocp under rajhara area along with providing certificate from nabl regarding high pressure test with dga test of oil

Complete repairing/ rewinding of 250kva, 11kv/440v transformer, make marson electricals, sl. no. 7807, installed at central hospital dakra under gm unit, nk area

Repairing and rewinding of 315 kva power transformer 11kv/440v make crompton greaves, sl no- gop-02 for patch b gopalichak colliery.

Repairing and rewinding of 200kva, 3.3kv 415v transformer, make associate electricals, manufacturer sl no 414092 and local sl no rel trans 200kva 10, installed at religara officers colony under argada area

Repairing and rewinding of 02 nos of a 3-ph induction motor, one rated 180kw, 3.3kv grade, 1485 rpm, current 40 amps make - gec, sl. no. missing, local sl no. 3.3kv/pnd/ht motor/01 and another rated 75kw, 550v grade, current 96 amps make - gec, sl.

Repairing and rewinding of 250 kva, 3.3kv 440v siemens make transformer sl no - 722358 (break down) installed at kb 5/6 pit power sub-station.

Repairing of ht (3.3kv) and lt (440v) control switchgear of 750kva, 3.3kv/440v tsu, sl. no.- 9357, make- meditron installed at 22.5mva, 33kv/11kv-3.3kv old substation of kdh ocp, nk area

Making an arrangement for tripping on earth leakage for 220v/440v bus bar distribution panel installed at quarry no. 01 sub-station for the purpose of compliance of contravention pointed out by ddms under purnadih ocp, nk area

Complete repairing/rewinding of stator of 90kw, 3 phase, 415 v, 156a, 1483 rpm motor make ngef, local sl. no. 18431002 installed at elecon feeder breaker no. 01 of kdh ocp, nk area

Making an arrangement for tripping on earth leakage for 220v/440v bus bar distribution panel installed at quarry no. 01 sub-station for the purpose of compliance of contravention pointed out by ddms under purnadih ocp, nk area