Invitation to tender by negotiated procedure, deadline 23.06.2009, for detailed design, supply, installation, testing, commissioning, documentation, safety approval and entry into service of GSM-R network for voice and non-ETCS data (including GPRS) coverage for 1,800 km-long Danish mainline national railway system, including 3 km-long Boulevard tunnel, two S-train tunnels, 8 km-long Great Belt twin tunnel and several shorter tunnels on the Oresund link. Contract start 01.11.2009 for completion 31.12.2019. Specs and docs, tenders and requests to participate to Peter Dowell at Banedanmark in Copenhagen, tel +45 82345014, e-mail pld@bane.dk. http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=153679-2009 24/09.