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

Rewinding of 15kva, 550v/220v lighting transformer, of view point area of east basuria colliery

Repairing and rewinding of induction motor, lighting transformer, acb switch at pandaveswar colliery and repairing of transformer, induction motor, motor, udm motor, drill panel at khottadih colliery

A)complete repairing/rewinding of 63kva 3 phase 3.3kv/230 volt transformer, make- transgietz enterprises, sl. no.-224 installed in dakra mines in respect of dakra project. b) preventive maintenance of 100kva 3.3kv/440v transformer sl. no.- local sl.

Rewinding and repair of 63 kva transformer installed at ips-3 (rajiv colony) and replacement of mccb at ips-2 (rajiv colony),jammu contract no sdj/w/101/2026-27

Complete repairing / rewinding 01 no. 315 kva. 3.3kv/440v transformer with si.no wnp installed at jhirkey basti under kathara colliery.

Complete rewinding / repairing of 315 kva gec make (tsu) transformer of shankarpur colliery under bankola area.

Repairing and maintenance of 200 amp star delta starter 550v, pnm no-34 installed at d.d mines in respect of bokaro colliery

Complete repairing-rewinding of 500kva, 11kv-440v transformer installed at new kenda colliery

Complete repairing and rewinding of 300kva 11kv 415 v lighting transformer of nkj unit khandra colliery