If the two platforms have been constructed just to solve the current shortage/crisis of pFs (only 3) then nothing spectaular is going to happen
Else more number of platform should mean stoppage of more number of trains.
If special watering facilities are also provided with new platforms, it may mean more stoppage time of trains
If base kitchen has been constructed, we can...
more... expect longer stoppages of more number of trains
If creation/augmentation of terminal facilities has been done. then we can expect more north bound trains to originate from Valsad.