(a) complete repairing/rewinding of one no.500 kva 3.3kv/550 volt power transformer sl.no.lph/tr/12 at 1 pit lodna colliery and (b) complete repairing/rewinding of one no.400 kva 3.3kv/440 volt lighting transformer sl.no.lph/tr/13 at 1 pit lodna col

Rewinding and repairing of 04 mva transformer 33 kv 6point6kv 3 point 3 ht power transformer sl no 1212440 make m and b switchgear ltd of amlai ocm of sohagpur area secl

Repairing / replacement of damaged lt / ht bushing with stud and gasket of (a) 800 kva lighting transformer, 3.3kv / 415volt, sl. no. 398/1 installed at type ii and type iii colony and (b) 1250kva lighting transformer, 3.3kv / 415volt, sl. no. bs171-

Repairing and changing of stud bush, gasket and damaged cable etc. of 500 kva lighting transformer, 3.3kv 440volt at thakur colony, 630 kva lighting transformer, 3.3kv 440volt at gayatri colony and 500 kva lighting transformer, 3.3kv 440volt at of

Oil filtration of different capacities transformers installed at sawang washery and repairing / changing damaged lt / ht bushing with stud and gasket of 120 kva lighting transformer 3.3 kv / 415 volts, make gec s/n 1545 v installed near ht room of sa

Repairing and cleaning of stud bush, gasket and damaged cable etc. of 1mva lighting transformer, 11kv 3.3kv, 550volt at river side. 500kva lighting transformer, 3.3kv 440 volt at teachers colony and 630 kva lighting transformer, 3.3 kv 440 volt at m

Partial repairing of 1000 kva 11kv/3.3kv transformer make missing sl. no. missing by replacement of bushing with stud and corksheet of transformer installed near jehlitand village under kdh ocp, nk area.

(a) complete rewinding/repairing of 250 kva 2.2v /440v lighting transformer of bararee maidan(b) partial repairing stud bushing and gasket changing of 1500 kva 11 kv/550v power transformer sl. no. c-6519/82

Repairing and changing of stud bush, gaskit and damaged cable etc. of 500kva lighting transformer, 3.3kv/440volt at thakur colony, 630kva lighting transformer, 3.3kv/440 volt at gyatri colony and 500kva lighting transformer, 3.3kv/440volt at officer

Replacement of damaged h.t. and l.t. side stud bushing, cork gasket, copper lugs and earth pit of 02 nos. 500 kva power transformer, 3.3kv 440volt at gayatri colony, teachers colony, office colony and 3.3kv 550volt at 9.0. under kathara colliery