Renovation of power supply ohl and laying, testing and commissioning of underground cabling system from 3.3kv/415v transformer to individual quarter at dera dlb colony and sharma chakk colony of lingaraj area

Repairing and reconditioning of 1 nos 11kv vcb, andrew yule make and remote-control system at main substation of tsocp under hazaribagh area

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

Repairing of air conditioning system of dumpers sl. no. 1023, 1024, 1045 and 10279, motor grader sl. no. 3212, wheel dozer sl no-744 and payloader sl. no.- 260 deployed at karma ocp, kuju area.

Repairing and rewinding of 2-mva, 11kv/3.3kv, eef ranchi make power transformer s.no. 4010858 of sodepur r colliery under sodepur area.

Repairing of 02 nos. of levelling jack-pad ball assembly along with&#x0d 02 nos. of jack-pad, ht pin, locking arrangements and auto greasing system of idm-30 drill sl. no. dr-242 at asbnocp, sijua area.

Supply and commissioning of goab switches and lightening arrestor at different locations of 11kv main power supply of sub-station, mines power controlling and different colonies power controlling under gvp ug project, kathara area

Power re-organization with bunch cable, installation of mccb and repair and maintenance of 02 nos. fog cannon along with control panel at kuju new siding of topa project under kuju area.

Maintenance, repairing and reconditioning of 06 nos. lighting tower control panel at karma ocp under kuju area.

Complete repairing and rewinding of 500 kva, 3.3kv/440v transformer, 3 phase, make marsons calcutta, sl. no. 8675 installed at main sump under kdh project, nk area