Refrival has collaborated helping Andex, the Andalusian Children` Cancer Organization) scubadiving in the Guadalquivir River in Seville, in a “cleaning operation” to concern people of the negative effects of wastes pouring in the rivers. Our diver was on of our Technical Responsible in Refrival and profesional scubadiver Refrival also made a donation for Andez project of building an oncologic plant for children and teenagers at the Hospital Virgen del Rocío in Seville