Complete rewinding, overhauling and repairing of 750 kva, 500 kva and 200 kva 11kv/3.3kv power transformer 3 phase 50 hz vector group-dyn11 at clear water pumping plant jamadoba and different transformers at dfifferent locations under jmada dhanbad

Complete rewinding, overhauling and repairing of 750 kva, 500 kva and 200 kva 11kv/3.3kv power transformer, 3 phase, 50 hz, vector group-dyn11, clear water pumping plant, jamadoba and different transformers at dfifferent locations under jmada dhan

Repairing rewinding and repairing of one no. 1.25mva 33kv/3.3kv power transformer make andrew yule sl no 12024 installed at rajhara ocp under rajhara area along with providing certificate from nabl regarding high pressure test with dga test of oil

Repairing of vcb, 11kv, 800a, andrew yule make, sl. no. 3121 of 5mva secondary main installed at 33/11-3.3kv, 22.5 mva old sub-station of kdh ocp, nk area

Prive maint./rep. of (a)1600kva, 11kv/3.3kv, 84/279.92a, power transformer, make transformer and switchgear ltd, madras india, sl.no.10203 and (b) 3 mva, 11kv/3.3kv, power transformer, make gec, sl.no. missing installed at substn under dakra ocp

Partial rep. and rewinding of transformer 3 mva, 11kv/6.6-3.3kv, make andrew yule, sl. no. 522(p), vector group dyn11, cooling type onan installed at q.no. 01 sub-stn and testing of different parameters from nabl accredited lab under purnadih ocp.

Partial repairing and rewinding of transformer 3 mva, 11kv/6.6kv, make andrew yule, sl. no. 522(p), vector group dyn11, cooling type onan installed at quarry no. 01 sub-station under purnadih ocp, nk area

Rewinding and repairing of (a) transformer 100kva, 11kv/440v, make andrew and yule, local sl. no. pnd/em/tf/100/t2 and (b) transwitch unit 315kva, 3.3kv/440v, make electrotechnika, local sl. no. pnd/em/tsu/315/t-11 under purnadih project, nk area

Complete rewinding and repairing of a 01mva, 11kv/3.3kv 3 phase make transformer and electricals, kolkata, installed at karkatta ss for supplying power to ht pump-motor set and to step down distribution transformers (3.3kv/440v) under purnadih ocp

Rewinding and repairing of 01 no of transformer of 1 mva 11kv/3.3kv make gec sl. no. rb-011 (tsocp/tr/01) installed at pit office substation of tapin south ocp under hazaribagh area