On site prive maintenance of one no. 3.3 kv by 440 v, 630 kva (name plate missing) transformer, installed at kargali railway siding, and onsite prive maintenance of six nos. of transformers of capacity 40 kva to 100 kva, under karo ocp, bnk

Complete repairing and rewinding of 250 kva, 11 kv/440v, marson make, sl no. 26433 distribution transformer and 10 kva, 3.3 kv/230v, k-sambhav powertronics make, sl no. ks/10/22/28 lighting transformer of tnocp under hazaribagh area.

Complete repairing / rewinding of 500 kva lighting transformer 3.3 kv / 415 volt, s/n 2800022343, 46/656 amp, make aeg/ngef installed at rest house substation of sawang washery.

Work of complete repairing, rewinding and installation of 01 no. of 500 kva 11 kv 440 volts transformer make kirloskar sl. no. 81id 141566 at karmik nagar sub station, bccl, hq.

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.

Repairing/rewinding of 150 kva, 3.3 kv/550v, crompton parkinson make power transformer, si no -1844 of ranipur colliery (filter plant) under parbelia group of mines used for domestic water supply (b) repairing/rewinding of 250 kva, 3.3 kv/550v, gec m

Complete rewinding/repairing of 315kva, 3.3kv, 440 volt transformer make gec local si no-4 and 50 kva transformer of kathara colliery under kathara area.

Complete repairing rewinding and overhauling of pullen make 120 h.p.550 volt 2900 rpm 6 stage submersible motor and pump set local id. no.joy/ss/120 hp/ at joyrampur colliery of amal. joyrampur colliery under lodna area.

Complete rewinding/ repairing installation commissioning and transporting of 1000 kva 11 kv/3.3 kv sl.no. 224305/1 (local id no. nt/1000 kva/tr/12) gec make power transformer at kujama colliery under lodna area.

Erection and dismantling of 6 nos pipe pole and 350 mtrs 2 wire 1 phase overhead conductor of 220v lighting line at 9 no. siding of amal. nt-st-jg colliery under lodna area.