For the shifting of 6.6kv/550v/440v,1.5mva,jogta substation near 3 pit,jogta with di of 6.6kv ,550v/440v o/h lines for the extension of ob dump under kankanee colliery under sijua area

Maintenance and repairing of 550v, 440v and 6.6kv oh line and cable work of 10 no colony and new dip substation at mudidih colliery under sijua area

Towards repairing and rectification of overhead line containing 6.6kv,550v and 440v also replacement of foulty cable at different location of loyabad colliery.

Towards repairing and rectification work of overhead lines and cable containing 440,550v 6.6kv power at different location of loyabad colliery under sijua area

Complete &#x0d rewinding/repairing of oil &#x0d cooled transformer &#x0d 350kva, 6.6kv/440v/550v, &#x0d sl.no.13329 under township, &#x0d moonidih, wja

For changing of copper stud and cork sheet and copper patti of 500kva transformer 6.6kv/550v/440v make-kanohar sl.no.km/125f at 7 no. substation of mdc

Repairing/complete rewinding of 1000kva transformer, &#x0d 6.6kv/550v-440v at madhuban filter plant under amp &#x0d colliery, barora area.

Complete repairing and maintenance of 6.6kv ht 3 phase overhead line from regional substation 33kv 6.6kv sudamdih shaft to cocp substation 6.6kv mine and issuing test certificate of overhead line p. no 11 for dgms approval under asp colliery.

Complete repairing of 630 amp. vacuum contactor 6.6kv/3.3kv control panel stardelta starter 6.6kv sl. no fsw 015 type dol nflp make prabhu switch gear controlling to ht motor pump for cocp asp colliery.

(i)for dismantling, repairing of 440v o/h line from 10 no. more substation to gulguliya basti under mdc (ii)and maint. of o/h line 550v, 440v and damaged cable changing 6.6kv bsp(iii)rep.maint. of o/h line at different locations of lbc.