Open invitation to tender, deadline 16.09.2011, for monitoring of the 3.2 km-long bitube Belchen tunnel on N02. Contract duration 01.01.2012-31.12.2021. For more, contact OFROU, Zofingue, e-mail beschaffung.zofingen@astra.admin.ch and visit http://www.simap.ch/shabforms/servlet/Search?NOTICE_NR=670275. Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=254886-2011. 35/11.Open invitation to tender, deadline 16.09.2011, for engineering services during monitoring of the 3.2 km-long bitube Belchen tunnel on N02. Contract duration 01.01.2012-31.12.2021. For more, contact OFROU, Zofingue, e-mail beschaffung.zofingen@astra.admin.ch and visit http://www.simap.ch/shabforms/servlet/Search?NOTICE_NR=670283. Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=253267-2011. 35/11.
