Special Estimate For Augmentation Of 220 Kv S/stn. Ia Hisar From 1x160 Plus 1x100mva, 220/132kv Plus 1x40/50mva, 132/33kv Plus 1x16/20mva, 132/11kv T/fs To 1x160 Plus 1x100mva, 220/132kv Plus 1x40/50 Plus 1x20/25mva, 132/33kv Plus 1x16/20mva, 132/11kv T/fs.