Open invitation to tender, deadline 25.03.2015, for engineering services (project design and site management) to optimize the security (phase 41 to 53) of 5.2 km-long Sachseln tunnel on N08. For further information http://www.simap.ch/shabforms/servlet/Search?NOTICE_NR=851825 and contact Federal Roads Office FEDRO, Zofingen, e-mail beschaffung.zofingen@astra.admin.ch. Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=49795-2015. Ref.n. 080030. 07/15.
