Repairing of acb switch 550v, 400a, sl.no.-4225, &#x0d make-abc and repairing of vcb switch 3.3kv, 400a &#x0d sl.no.-924, mine line make at pure benidih incline &#x0d of phularitand, amp colliery, barora area.

Repairing of 3.3kv, 400amps vcb switch sait mine line make sl.no.-1302 for controlling of budora substation of phularitand, amp colliery.

Repairing of 3.3kv, 400a vcb sr,no-924 at pb incline, amp colliery, barora area..

Repairing of 02 nos. 3.3kv vcb switch and 01 no. 3.3kv vcb er of mine b under bhurkunda colliery.

Modification of nflp vacuum circuit breaker panel 3.3kv 400a to 6.6kv 400a make sait mine line, sl. no. - sa 1205 controlling of ht pump motor 950kw 1273hp for bhowra south e.j area

Repairing of 3.3kv, 400amps. 440v, vcb switch, sait mine line make sl.no. vk-1278 for controlling of socp substation feeder&#x0d no-2 of muraidih, amp colliery

Complete repairing and &#x0d overhauling of soft er &#x0d sait mine line make, sl.no. &#x0d sa2174, for main pump &#x0d room moonidih

Repairing of 3.3kv, 400amps vcb star-delta er sait mine line make, type flp, sl. no. f-1327 for controlling of &#x0d main patch of phularitand amp colliery

Repairing of (a) 235kw, 3.3kv dol starter, sl.no.-1619 (b) 240kw, 3.3kv dol starter, sl.no.-sa-1617 of rkb pump (c) 200kw, 3.3kv dol starter make-prabhu, sl.no.-ht582 (d) 140kw, 3.3kv sol er, make-line pvt ltd and 180kw, 3.3kv dol er make-