Construction of prefabricated/ pre-engineered pota cabin in jail on epc (engineering procurement and construction) basis at muzaffarpur central jail, hajipur divisional jail and sitamarhi, divisional jail. (total no of cabin = 03 nos)

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 alongwith magnetic amplifiers -03 nos. (hoist, crowd and swing/ propel) in hmb 596 shovel of jharkhand ocp.

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 along with magnetic amplifiers 03 nos. (hoist, crowd and swing/ propel) in hmb 596 of jharkhand ocp.

Repairing of hoist brakes 03 sets, crowd clutch 03 sets and swing brakes 06 sets in ekg shovels sl. no. 581, 592 and 596 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-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 of 03 nos magnetic amplifier (crowd, swing and hoist) and lvcr assly and main motor coupling of ekg5a shovel sl. no. hmb-590.