Mediterranean Corridor. Section Monforte del Cid-Murcia (Region of Murcia). Supply of track materials and execution of track assembly works, execution of electrification facilities, self-transformation centers, power remote control and contact overhead line, as well as the control and monitoring of the works. Phasing of action coming from F1 2007-2013 GP Murcia to the period 2014-2020, in the HSRL Madrid-Levante.