Planner Manager, IREM S.P.A - Italy, HELLENIC PETROLEUM S.A. - Elefsis Refinery Upgrade Project - Athens - Greece START Date Tue, 03/01/2011 - 01:00 Read more about Planner Manager, IREM S.P.A - Italy, HELLENIC PETROLEUM S.A. - Elefsis Refinery Upgrade Project - Athens - Greece