Open invitation to tender, deadline 03.08.2012, for assessment of hazards and risks from natural hazards on the N4 Axenstrasse (lot 16), including the three tunnels Engiberg (286 m), Sisikon (4.4 km) between Ort and Gumpisch and Morschach (2.8 km) between Ingenbohl and Ort. Duration of contract from 01.10.2012 to 31.12.2013. For information, visit http://www.simap.ch/shabforms/servlet/Search?NOTICE_NR=739621 and contact ASTRA, Berna, e-mail ausschreibung.stab@astra.admin.ch. Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=it&docid=192583-2012, GU S 116. 26/12.
