In 2010, Naval Architecture and Marine Engineering firm Guido Perla & Associates, Inc. (GPA) signed a contract with Brazilian shipyard Estaleiro Ilha S.A. (Eisa) for one GPA 462-10 OSRV, designed specifically to Petrobras requirements (OSRV 750-10). Later on, an order for an additional OSRV followed. Both vessels are currently under construction at EISA for the Brazilian offshore operator Astromaritima Navegacao S/A. The 64-meter vessels are outfitted with a diesel-electric propulsion system comprised of Caterpillar and Berg Propulsion equipment.