Open invitation to tender, deadline 21.08.2013, for safety management of existing road tunnels in Cantabria. Contract value EUR348,432 excluding VAT, duration 24 months. Time limit for receipt of requests for documents or for accessing documents: 12.08.2013. 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=213224-2013. Bid code n. 30.54/13-2; AC-520/13. 27/13.