Open invitation to tender, deadline 18.04.2012, for the study, construction, installation, testing and commissioning of BT equipment to Serrieres tunnel on highway N5. Contract duration 27.07.2012 to 31.10.2013. Contact Service des ponts et chaussees OREG - BAN5, Neuchatel. Tenders have to be sent to CNERN, section electromecanique, Les Hauts-Geneveys, e-mail cnern.selm@ne.ch. Visit http://www.simap.ch/shabforms/servlet/Search?NOTICE_NR=728233 and http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=081958-2012. 12/12.