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

Rewinding/repair of (1) transformer 500 kva 11kv/433v 3-phasesl.no-800112 make-transgeit enterprises 7 (2) neutral earth reactor transformer 25/501 amp 3810-190 volt under ashok ocp piparwar area.

For repairing of 03 nos. 11 kv ocbs 400 amps for controlling of 01 nos. 3 mva and 02 mva power transformer of main sub-station under bhurkunda colliery.

Maintenance and repairing at site for 03 nos. 2mva,01 no. 2.5 mva n 250 kva transformer with buchloz relay alarm bell system of power transformer at rwp under rajrappa area.

Supply, installation, testing and commissioning of 3 mva 11kv/3.3kv copper wound out door type power transformer and its allied works at damodar head works jamadoba 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

Rewinding and repairing of 250 kva, 3.3 kv/440 volt make transgietz enterprises sl-te/211 transformer installed at east colony of kuju colliery under kuju area.

Details of materials and its specification for the work of supplying, installation, commissioning and testing of horizontal split casing centrifugal pump having discharge 150000 gph at total head of 36 meters and 250 kva 11 0.433 kv transformer w