Repairing of gec make 550v, ocb 400a, si. no. bp-03 providing / 600a for controlling main primary switch of transformer 200 kva, 550v-440v at near cisf camp begunia project (sub-station)

For repairing of ocb sl.no.6590 ece make 600a, 550v/440v of bansdeopur colliery of sijua area.

Repairing of (a) 11kv, 600a, gec make ocb switch &#x0d sl.no.-2817 and (b) 6.6kv,400a gec make ocb &#x0d switch sl. no.-m-164 for controlling of 11kv/6.6kv &#x0d transformer at sadbhavna substation under &#x0d muraidih, amp colliery.

Repairing/overhauling of gec make ocb 400a.550v sl.no.314711/49 at ekra substation basdeopur(ii)rep/overhauling of 400amp,440v lt switch make-reyroll sl.no.cb952 at coke plant substation lbc(iii)rep/overhauling of 800amp,550v/440v acb make-abc sl.n

For complete repairing and overhauling of gec make switch sl. no. 314711/9,550v/400amps. of jogta substation at kankanee colliery

Repairing of gec make 550v, ocb 400a to upgradation 600amps, si. no. 30/0420 for all main switch at jocp eco park water supply plant, docp.

Repairing of 11kv, 400a, ocb, make gec, si. no. 5106 installed at 4 seam s/s of adi colliery

Complete repairing of 400 amp. ocb switch make gec 550v ctr 400/300/5a sl. no 314510/12 of riverside bhowra(s) colliery.

Complete repairing of 400a, 440v ocb gec make si.no abg/lt/switch/28 and installation of 02 nos of 400a,440v gec make ocb at kolmurna colony

Repairing / rewinding of 3 phase flame proof 50 hp, 550v, 1475 rpm, squirrel cage induction motor crompton greaves make of begunia w.t. plant at riverside si. no. bp/wtp/03