October 21 (SeeNews) - The FCC Construccion-Gulermak-CCN and WeBuild-Impresa Pizzarotti & C-Salcef consortiums won two contracts for the upgrade of railway sections the 166.2 km Cluj Napoca-Oradea-Episcopia Bihor line in Romania worth a total 4.5 billion lei ($893 million/ 916 million euro), railway operator CFR announced.