Invitation to tender by negotiated procedure, deadline 26.01.2016, for general contractors involved with railway engineering and superstructure construction works. This is for Lot 1 Albvorland / Albaufstieg which is 60,8 km long and includes 44,2 km in tunnels and also for Lot 2 Albhochfläche/Albabstieg which is 57,0 km with and includes a 16,4 km in tunnels on the Wendlingen-Ulm line. The contract duration is 60 months from the award. Contact DB AG, Project Stuttgart-Ulm (TEI3), Stuttgart, fax +49 6926521939, e-mail einkauf-s21nbs@deutschebahn.com. Visit http://ted.publications.eu.int/udl?request=Seek-deliver&language=en&docid=436203-2015. Ref.n. 15TEI18964. 01/16.