Open invitation to tender, deadline 23.02.2016, for design and management of the refurbishment of the Mont Terri (4,068 m) and Mont Russelin (3,572 m) safety tunnels on the N16. Duration of the contract is from June 2016 to the end of 2018. For further information go to http://www.simap.ch/shabforms/servlet/Search?NOTICE_NR=897421. Contact Ofrou, Estavayer-le-Lac, e-mail marchespublics.estavayer@astra.admin.ch. Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=16171-2016. Ref.n. N16.04 140055. 03/16.