Open invitation to tender, deadline 12.02.2016, for equipping of safety tunnels for the Viamala tunnel (755 m) on N13, lot 12. The contract includes energy supply, ventilation, lighting, signalisation, communication and control systems. More from http://www.simap.ch/shabforms/servlet/Search?NOTICE_NR=891283. Contact Ofrou, Bellinzona, tel +41 918206811, fax +41 918206890, e-mail acquistipubblici@astra.admin.ch. Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=414245-2015. Ref.n. 090060. 48/15.
