In the framework of DYMOBRIS H2020-SERA-TA project, we have successfully performed the experiments at the Europroteas facility, Greece on the 6th of June.  The scour effects in the dynamic response of the Soil-Foundation-Structure systems were monitored under variable vibration frequencies. The results of this project will provide a unique benchmark for informing both the design and assessment of bridges and other marine structures subjected to a sequence of scour and earthquake effects.