Open invitation to tender, deadline 27.08.2015, for project and general management of traffic control system refurbishment and signal generator and wiring replacement on the 3 km-long Basel Northern bypass including St-Johann (650 m ) and Horburg (1,090 m) tunnels, part of the N03. Further information from http://www.simap.ch/shabforms/servlet/Search?NOTICE_NR=871517. Contact Ofrou, Zofingen, tel +41 58 482 75 11, fax +41 58 482 75 90, e-mail zofingen@astra.admin.ch. Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=224322-2015. Ref. n. 130032. 27/15.
