On Monday 20 April 2015,  the S/T "TSAVLIRIS HELLAS" (9,600 BHP - 121 TBP) was dispatched from her berth at Ponda Delgada, Azores, to provide holding assistance of the Containership "Montevideo Express" (GT 66,058 – DWT 68,131) which arrived under tow by the "AHT Boulder". The "TSAVLIRIS HELLAS" took over the tow later on the day whilst the "AHT Boulder" proceeded to port for bunkers' replenishment. After completion of the bunkering, the tow was handed over to "AHT Boulder".