In Vijayawada a series of interesting events took place...our train arrived 30 min late on pf 6.....The 12763 TPTY SC Padmavati on Pf 10 Overtook our train....The 12616 Grand Trunk SF was on pf 7.....Then the 12622 Tamilnadu SF arrived on pf 5....then grand trunk departed.....Visakha Express arrived on pf 1 I think.....Then the 12764 Sc tpty padmavati SF arrived on pf 7....then tamilnadu departed from pf 5.....Our train halted for about 25 min after a WAP 7 was attached at the other end....