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

Sitc of transformer (750 kva), ht & lt panel and cable, apfc (capacitor) panel, wiring and shifting of existing 320 kva dg at new s/s beside the cm secretariat, along with operation & maintenance for five years in the campus of 4 no. deshratan marg (4 kga), patna, bihar

Rmo 2000/1600/1500 kva capacity andrew yule make ht avr installed at sub-station no. 1, 2, 3, 4 l.n.h,nd.sh.comprehensive maintenance of 2000 kva, 1600 kva, 1500 kva and 1250 kva ht avr at lnh

Amc of andrew yule make ht avrs 1250 kva, 1000 kva , 750 kva ( 3 nos.), step down transformer 1500 kva and 750 kva ( 2 nos.) , ht vcb breakers ( 3 nos.).

Repairing and maintenance of vcb 6.6kv ht 60amp. sl. no 053 make andrew yule of patherdih colliery under asp colliery.

Testing overhauling and tripping system 01 nos, 630 kva, 3.3 kv/440 v andrew yule transwitch unit of locp

Testing overhauling and tripping system 01 nos, 630 kva, 3.3 kv/440 v andrew yule transwitch unit of locp

Repairing of 400 kva, 6.6 kv/550v andrew yule make tsu with primary and secondary switch in khottadih colliery.

Rmo of ei fans, substation, dg set in a block at gipmer, nd.sh.providing 200 kva 3 phase power supply to neurosurgery department at gipmer, nd.