Open invitation to tender, deadline 13.08.2013, for safety management of existing road tunnels in Aragon, excluding Somport tunnel. Contract value EUR237,048 excluding VAT, duration 24 months. Time limit for receipt of requests for documents or for accessing documents: 05.08.2013. Contact Direccion General de Carreteras, Madrid, tel +34 915978-341, fax -547, e-mail jgcid@fomento.es. Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=212984-2013. Bid code n. 30.52/13-2; AC-518/13. 27/13.