Open invitation to tender, deadline 11.08.2009, for tunnel construction and preliminary studies for 59.3.1, 59.3.2 and 59.3.3 sections of the Thessaloniki external ring road link with Egnatia highway and Macedonia Airport. Time limit for receipt of requests for documents or for accessing documents: 03.08.2009. Contact Dieythynsi Symbaseon or Kentriko Protokollo at Thessaloniki Egnatia Odos A.E, tel +30 2310470200-393, fax +30 2310470297-5936, e-mail eoae@egnatia.gr. Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=179695-2009. 28/09.