Negotiated procedure, deadline 24.02.2015, for planning of cooling and ventilation equipment in Koralmtunnel between Deutschlandsberg and St. Andrae. Contract duration: 01.07.2015 - 31.12.2023. Contact OEBB -Infrastruktur Ag, attn Eng. Johannes Sampl, Vienna, tel +43 316930006158, fax +43 316930006119, e-mail johannes.sampl@oebb.at. For more, visit www.ava-online.at. Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=027913-2015. Ref.n. 2015/@ AVA ID-Nr: 34139. 05/15.