Open invitation to tender, deadline 28.07.2014, for technical assistance for the Rosenberg tunnel project on the N1. Duration of contract from 01.11.2014 to 31.12.2040. Further information from http://www.simap.ch/shabforms/servlet/Search?NOTICE_NR=824059 and Ofrou, road infrastructure dept, Winterthour, e-mail beschaffung.winterthur@astra.admin.ch. Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=205781-2014. Ref.n. 130073. 26/14.
