Tender For repairing of 11kv,400amp, biecco lawry make ocb at southsamla unit, rewinding and repairing of 150 hp, 1440rpm, 550v motor, job related with workshop nature of repairing, installation of 600 amp, 11kv ocb switch at manderboni colliery main substation
Tender For complete repairing and installtion of new safety devices of ht ocb 11kv, 400a make gec sl no - gop/ht switch/a at site of gopalichak colliery.
Tender For repairing of (a) ocb ht switch 6.6kv,400a and installation of safety device(b) cork sheet, stud change and oil filtration of transformer 250kva,6.6kv in bhardrichak substation mdc.