Open invitation to tender, deadline 31.07.2013, for design and management of radio system in tunnels of the N01 Zurich northern ring road, including future third tube and the two existing tubes of Gubrist tunnel (3,273 m, 3,273 m), the bi-tube Stelzen tunnel (375 m, 375 m) and the new tunnel Katzensee. Duration of contract from 01.11.2013 to 31.12.2025. Contact OFROU, Winterthour, e-mail beschaffung.winterthur@astra.admin.ch. Visit http://www.simap.ch/shabforms/servlet/Search?NOTICE_NR=780773 and http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=208341-2013. 28/13.
