Open invitation to tender, deadline 21.06.2012, for construction of the platform of the left track 7.9 km-long Vilarino-Campobecerros section, on Madrid-Galicia high-speed railway, North-North West corridor. The section includes the Bolanos tunnel (right track 6,800 m, left track 6,780 m) and two viaducts. Contract value EUR107.03 million, VAT not included, duration 38 months. Time limit for accessing documents 14.06.2012. Contact Adif C/Titan, Madrid, tel +34 917744837, fax +34 917745814, e-mail mjmoro@adif.es. Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=146143-2012. 20/12.