Open invitation to tender, deadline 11.10.2011, for inspections of safety and control equipment in 41 tunnels in Zurig, St. Gallen, Glarus and Schaffhausen cantons. Contract duration 01.01.2012 -30.09.2012. Contact ASTRA, Winterthour, e-mail beschaffung.winterthur@astra.admin.ch and visit http://www.simap.ch/shabforms/servlet/Search?NOTICE_NR=670853. Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=277613-2011. 39/11.