Repairing of 03 nos. float magnetic amplifier units (hoist, crowd and swing/propel) for ekg shovels and repairing of float isolator and vcb assembly for ekg-5a shovel at tapin north ocp, hazaribagh area.

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 of (a) 03 nos. magnetic amplifier units (hoist, crowd and swing/propel) and (b) repairing of vcb assembly and (c) reapiring of isolator assembly of ekg 5a shovel sl. no. 561 of kedla ocp.

(a). repairing of 03 nos. magnetic amplifier units (hoist, crowd and swing/propel) and (b) maintenance and reconditioning of field switch 3.3 kv vcb 630 amp. make transgietz enterprises of ekg shovel sl. no. 592 of jharkhand ocp.

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

Repairing of swing, propel and crowd control of ekg-5 shovel sl. no. exc-2859 at kathara colliery.

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.

Repairing of isolator, vcb and main transformer 63 kva, 3.3 kv alongwith magnetic amplifiers -03 nos. (hoist, crowd and swing/ propel) in hmb-581 shovel of jharkhand ocp.

Repairing/rewinding of 2 nos. magnetic amplifier for hoist system of ekg 550 shovel

Repairing/rewinding of 2 nos. magnetic amplifier for hoist system of ekg 550 shovel