Repairing of isolator, vcb assembly and repairing of wiring circuit of swing generator and resistance panel and wiring harness of lvcr assembly to propel motor and steering system for ekg-5a shovel sl. no. - 554 at tapin north ocp.

Repairing of wiring circuit of crowd generator and resistance panel in shovel hmb 581, 592 and 596 of jharkhand ocp.

Repairing of 02 nos block assly and transformer of magnetic amplifier swing, vcb, rmc panel and control circuit swing ckt of ekg 5a sl. no. 419 rope shovel of rohini project, nk area.

Repairing of heat shrink tubing 3.3 kva 6 core cable jointing of ekg5a shovel sl no. hmb-590 and ck300 shovel sl no. e-170 and e-173 and repairing of 02 nos magnetic amplifier (swing and hoist) for hmb-590.

Repairing of isolator, vcb&#x0d assembly and repairing of&#x0d wiring circuit of swing&#x0d generator and resistance panel&#x0d and wiring harness of lvcr&#x0d assembly to propel motor and&#x0d steering system for ekg-5a&#x0d shovel sl. no. 563

Repairing of both resistance panels&#x0d and dressing of rc panel along with&#x0d rewinding of magnetic amplifier block&#x0d (hoist and crowd) of ekg5a shovel sl.&#x0d no. hmb593 at birsa project.&#x0d

Repairing of isolator, vcb and main transformer 63 kva, 3.3 kv alongwith magnetic amplifiers -03 nos. (hoist, crowd and swing/ propel) in hmb-592 shovel of jharkhand ocp.

A. wiring from hoist generator to dc panel and dc panel to hoist motor b.exciter generator to dc panel and wiring from crowd motor to dc panel c. swing generator to dc panel and dc panel to swing motors of ekg shovel hmb593 of birsa project.

Repairing of isolator, vcb and main transformer 63 kva, 3.3 kv alongwith magnetic amplifiers -03 nos. (hoist, crowd and swing/ propel) in hmb 596 shovel of jharkhand ocp.

Repairing motor protection relay,3.3kv,ht panel ,isolator cabinet and swing magnetic amplifier of ekg shovel s/n-hmb-593 and repairing of cracked chassis of ck300 s/n-b0644 of bisra project .