Open invitation to tender, deadline 06.11.2015, for upgrading and maintenance of N08 between the Boningen and Brienz interchanges. The 13.8km section includes the Chuebalm (1,339m), Sengg (823m) and Giessbach (3,340m) tunnels. The contract includes equipment upgrading and aims to improve safety. Existing equipment will be increased and new water tanks built at Hoflue / Fura will be built to ensure water supply for firefighting in tunnels. Duration of contract is from 01.02.2016 to 31.12.2022. Further information from http://www.simap.ch/shabforms/servlet/Search?NOTICE_NR=882105 and http://www.simap.ch/shabforms/servlet/Search?NOTICE_NR=882133. Contact Ustra, Thun, e-mail beschaffung.thun@astra.admin.ch. Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=343712-2015. Ref.n. N08.60 080290. 40/15.