Complete rewinding and repairing of primary and secondary breaker of andrew yule make 315 kva 3.3kv-550v sl no sspay03 transwitch transformer at shyamsundarpur colliery

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.

Repairing and reconditioning of 250kva, 3.3kv/550v transunit andrew yule make sl no.missing of 4 level mine no 01 kugp under hazaribagh area.

Complete rewinding. repairing of 630kva.11kv.550 volt make andrew yule local sl no-kugp/transformer/08 transformer at kugp under hazaribag area

Complete repairing/ rewinding of 315 kva andrew yule make 3.3kv/550v tsu and 3.3 kv acb, 50 hp reverse forward er of msam colliery

Repairing of 315 kva, 3.3kv/550v andrew yule tsu having sl. no. fht 1170 and 315 kva, 6.6 kv/550v mine line make tsu having sl. no. 0837 of khottadih colliery.

Repairing/rewinding of 01 no. andrew yule make power transformer, 2000kva, 33kv/3.3kv, sl. no. 12018 at rws korea.

For complete repairing and overhauling of controlling switch 6.6kv 400a,vcb andrew yule sl.no.2841 at 10 substation of mudidih colliery

Repairing of 3.3kv / 6.6kv vcb field switch, 630 amp, make-andrew yule, sl. no. 0369 for float under kathara colliery.

Repairing and reconditioning of one no. 315kva,3.3kv/550v transwitch unit andrew yule make of topa project under kuju area.