Tender For 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.
Tender For corrigendum : replacement of old and obsolete 02 no. lande of 25/31.5mva, 66/11kv t-1 and t-2 transformer bay and 01 no. 66kv bus -1 isolator of t-1 tf and 01 no. 66kv bus-2 isolator of t-2