Open invitation to tender, deadline 23.12.2016, for the installation of signalling equipment for safety improvements in the Boezberg tunnel (3,705 m, 3,705 m) on the N03 motorway (Lot 13). Contract duration is 60 months. For further information http://www.simap.ch/shabforms/servlet/Search?NOTICE_NR=958411. Contact Ofrou, Zofingue, tel +41 58 4827511, fax +41 58 4827590, e-mail zofingen@astra.admin.ch. Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=102991-2017. Ref.n. 080342. 12/17.
