Complete rewinding of 10 h.p, 550v, 960 rpm, 3 phase crompton parkinson make motor at filter plant khas kusunda of gkk colliery under kusunda area

1.drawing of 1 new 440 v overhead line (500 m) from no.2 pit substation to agent office, kumardhubi colliery, 2. new 550v overhead line (300 m) from no. 2 pit substation to no. 2 pit fan house at kumardhubi colliery, mugma area, ecl.3.a) drawing of n

Complete repairing-rewinding of 300kva 11kv 550v crompton parkinson lightning transformer of new kenda colliery

Rewinding/ rewiring installation commissioning and transporting of 250 kva 11kv / 440 volt crompton parkinson make old model lighting transformer of kuya colliery

Rewinding/ rewiring installation commissioning and transporting of 250 kva 11kv / 440 volt crompton parkinson make old model lighting transformer of kuya colliery.

Complete repairing and con of 300kva crompton parkinson make, 11kv/550v, 3 phase power transformer to 11kv/440v lightening transformer sl no. 8842 at beldanga unit under pandaveswar colliery, pandaveswar area

Repairing/maintenance of 11kv/550v overhead line at msam colliery, pandaveswar area

Complete rewinding and reinsulation of 400kva 11kv/550v power transformer make crompton parkinson hv current 22a and lv current 405a sl no.- 4156 of bastacolla colliery.

Complete rewinding /repairing of 250 kva 11kv/550v power transformer make crompton parkinson colliery id no. bar/tr/250kva/03 at burhi bandh sub-station of bararee colliery under lodna

Repairing maintenance and overhauling of damaged gasket of the transformer a 500kva 11kv 440 volt crompton parkinson make sl no 2117 and 550 kva 11kv 550volt sl no 223 1 of no 6 pit substation b 500kva 11kv 550v sl no skp t 06 and 1mva 11kv 3.3kv