Extend both 17643/44 & 17651/52 to PDY, so that COA will have connectivity to PDY since Yanam is in COA region which belongs to PDY U/T and PDY will have a connection to HYD region.
16.30 (KCG) – 17652 – 11.40/13.00 (PDY) – 17643 – 9.50/14.30 (COA) – 17644 – 10.50/12.20 (PDY) – 17651 – 7.30(KCG)(PM)