Overhauling and maintenance of 500kva transformer 11kv/440v lighting transformer oil cooled type make gec s.no.vq87/3492 of patherdih township of patherdih coal washery

Repairing/rewinding of a) 630kva, 6.6kv/440v lighting transformer running at hizukita village. b) 315kva, 6.6kv/440v lighting transformer running at lohandia basti. c) 100kva, 6.6kv/440v lightning transformer running at lalmatia sub-stn of rajmahal

Repairing and rewinding of 02 nos. of distribution transformers, 250kva, 11kv/440v and 250kva, 3.3kv/440v installed at cisf colony and gurudwara chowk under gm unit nk area.

Hiring of 2 nos. of 750kva, 3-phase, 440v diesel generator sets for a period of 12 months with 600hrs/month/generator for use at naini coal mine of sccl, chhendipada, odisha state.

Providing and fitting of a fire detection and protection arrangement for quenching of the fire in the 5 mva transformer unit installed at the surface substation of gayatri ug mine, bishrampur area, secl

Oil testing of lighting transformer 6.6kv/440v, 50hz, 3-phase different places of lalmatia sub-station project affected village and rehab sites of rajmahal ocp.

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.

Custom bid for services - erection or installation of power transformer 11kv or 3300v oil cooled and strengthening of existing electrical circuit at waghoda ug mine under saoner sub area nagpur area wcl

Rewinding of 750kva 11kv/440v, sl. no. ks/750/2202 transformer installed at gm(h) unit hazaribagh area.

Repairng of 02 nos. of 440v, 400amps, easun make ocb, secondary main of 315kva, 11kv/440v, lighting transfomer installed at package plant substatin of chinakuri mine-i under sodepur area