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

Conversion of power transformer 6.6 kv/550v convert to 6.6kv/440v, 1000 kva of putki colliery make eef sl no 4015051

For cork sheet changing and oil tank leakage portion copper stud and overhauling of 1000 kva 6.6 kv 550/440v power transformer mirzapur make electrical sl.no.35281 of 9 no. pit sub station kankanee colliery

For repairing, rectification of damage 6.6 kv, 550v,440v and 220v,o/h line at near loyabad colliery office,bansjora colliery office campus,5 pit new colony,4 pit 5 pit rail gate,near kali mandir pumping section,and regional hospita

For repairing/rewinding of 100kva, 550v/440v 3 phase lighting transformer of tetulmuri basti of mudidih colliery

Complete rewinding/ &#x0d repairing of oil cooled &#x0d transformer 1000 kva, 6.6 &#x0d kv/440v,te-181/1, under &#x0d township, moonidih, wj &#x0d area.

Repairing, rectification of damage 6.6 kv,550v,440v and 220v,o/h line due to heavy strom at near loyabad colliery office, bansjora colliery office campus,5 pit new colony,4 pit 5 pit rail gate, near kali mandir pumping section, and regional hospi

Rewinding of 250kva, 550v/440v 3 phase lighting transformer of east basuria colliery

Repairs/rewinding of distribution transformers of ratings 200kva to 1600 kva of voltage ratio of 3.3kv/440-550v and 6.6-3.3 kv/440-550v under rate contract basis for a period of three years.

For complete rewinding/repairing of 75kva 550v/440v auto transformer of ngkc under kusunda area