Open invitation to tender, deadline 05.04.2012, for construction of and to provide equipment for the Gagenbuck rock tunnel (1138 m) N04/06, lot 3 and also for the construction of a ventilation and E&M station. For more information contact OFROU, e-mail beschaffung.winterthur@astra.admin.ch and visit http://www.simap.ch/shabforms/servlet/Search?NOTICE_NR=714277. Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=376461-2011. 49/11.
