[ i ] OHE modifications due to point shifting by Engineering at various yards of SBC- Y section. [ ii ] Provision of Auxiliary Transformer for interlocking of LC ' s [ LC no. 31/ Km 34, BID- RMGM, LC no 34/ km 40, LC no. 46/ km 78, GBD- VWA, LC no. 50/ km 58, CPT- SET, LC no. 24/ Km 26, HJL- BID ].