Open invitation to tender, deadline 23.09.2013, for general management/geotechnical engineer in preliminary Lot V41 chamber and Ahrental shaft in BBT tunnel, to be performed in Austria. Contract value EUR672,000, excluding VAT, duration 12 months. Time limit for receipt of requests for documents or for accessing documents: 22.09.2013. Contact Brenner Basis Tunnel BBT SE, att.n Avv. Arturo Piero Mazzucato, Bolzano, tel +39 0471062210, fax +39 0471062211, e-mail ava@bbt-se.com. Visit http://ted.publications.eu.int/udl?request=Seek-Deliver&language=en&docid=269474-2013. Bid Code n. AP168. 33/13.