Open invitation to tender, deadline 12.07.2016, for signals and signal wiring (lot 8), as part of safety improvement works in tunnels Fasenstaub (1,459 m), Cholfirst (1,260 m) and Schonenberg (420 m) on the N04/06+08 motorway. The duration of the contract is from 02.11.2016 until 31.12.2018. Further information from http://www.simap.ch/shabforms/servlet/Search?NOTICE_NR=916427. Contact Ofrou, Winterthour, email beschaffung.winterthur@astra.admin.ch. Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=193981-2016. Ref.n. 100141. 23/16.
