Negotiated procedure, deadline 24.08.2012, for engineering planning and construction from intermediate attack of 6 km-long Albabstieg tunnel with two single-track tubes with crosspassages on section Ulm-Dornstadt of the new 60 km-long AV line Wendlingen-Ulm. Contract duration 02.07.2013 to 01.06.2019. Contact Deutsche Bahn AG, attn Beschaffung Infrastruktur TEI 3, Stuttgart, fax +49 6926521939, e-mail einkauf-S21nbs@deutschebahn.com. Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=227619-2012. 29/12.