Repairing and overhauling of f.i.p.pump and nozzle of tata tripper no. jh10d/9784 of amal.nt-st-jg colliery under lodna area

Complete rewinding of 315 kva tsu transformer rating 3.3 kv/440 v kirloskar make local id.no. nt/tsu/315 kva/tr/18 of amal. nt-st-jg colliery under lodna area.

Complete rewinding repairing of 315kva, 3.3kv 550v 440v transwitch unit (tsu) of shyamsundarpur colliery under bankola area.

For repairing of ht/lt controlling of tsu 3.3kv/550v,315kva,sl.no.021 mine line for tetulmari colliery under sijua area

Repairing n rewinding of 315kva, 3.3kv/550v tsu of amritnagar colliery.

Complete rewinding of one 50 kva 550v/440v lighting transformer( sl.no. bccl/nt/50kva/tr/06) at s.t. workshop for pumping and workshop lighting purpose at nt-st workshop of amal.nt-st-jg colliery under lodna area.

Complete repairing of rotating unit of 10 uph8 and 4000 gpm 150 mtrs head make kirloskar pump local id. no. nt/pump/10uph8/19 of amal.nt-st-jg ocp under lodna area.

Repairing of 05 nos. 315kva, 3.3kv/565v transwitch units (tsu) at rws chandametta

Supply, installation and commissioning of 4 nos. neutral grounding resistance in 315kva, gec make 3.3kv/550v tsu installed at main dip/29l, 315kva, a/y make 3.3kv/550v tsu installed at 1l/14r and a/y make 3.3kv/550v tsu at 15l/17d and 150kva, 3.3kv/5

Complete repairing/rewinding of 315 kva/3.3 kv/440 volt tsu of electroteknica make sl.no.tsu/1161 used for lighting line at seth kothi colony of east bararee under jeenagora section of amal. nt-st-jg ocp under lodna area.( local ld.jg/tr/315kva/29