Repairing of 6.6kv/400a fec make ht switch colliery si.no.ht/tc/03 controlling of tetullia sub-station of tetulia colliery under govindpur area

Rewinding and repairing of 500kva, 6.6kv/550v crompton parkinson make transformer sl.no. 4070 for domestic power supply at tetturya colliery under govindpur area iii

Proposal for repairing of crompton parkinson make ocb 400a, ctr-100/5a, 11kv switch gear main controlling of 3mva 11kv/3.3kv transformer at langri more sub-station at docp.

Repairing of 6.6kv 400a ocb switch make crompton grieves, ctr 200/5a, type emx2, sl. no.- 27894g controlling to 2.5 mva power transformer 6.6kv/3.3kv installed at power house 11kv substation ej area.

Complete repairing/overhauling and installation of new safty device of ht ocb 6.6kv, 400a make crompton greaves sl no 27884g to act as primary controlling switch for 315kva, 6.6kv/440v transformer under gopalichak colliery.

Repairing of 400amps switch 6.6kv crompton grease make ocb at nakc main sub station under govindpur area

Repairing of 400 amp. ocb switch make crompton parkinson 3300 volt ctr 300 5a controlling to 3300 volt busbar charging of bhowra power house

Repairing and reconditioning of crompton greaves make 6.6kv 400a ocb primary controlling of 2.5mva transformer 6.6 kv/3.3 kv to obtain dgms permission and safety point of view under bhowra power house.

Repairing of 6.6kv crompton greaves make 400amps ocb switch sl.no. 45832 controlling of 1000kva, 6.6kv/440v-550v transformer at madhuban filter plant sub-station under ampc barora area.

Repairing of 11kv 400a ocb switch crompton greaves ctr controlling to 100 kva power transformer 11kv/440v installed at outsourcing camp bastacolla ocp.