Invitation to tender using negotiated procedure, deadline 20.12.2011, for construction supervision services during preliminary works at the Gloggnitz portal for the Semmering base tunnel. Contract duration 02.04.2012 to 30.4.2015. Contact Anne Schuster, Vienna, tel. + 43 193000-45831, fax -45829, e-mail Anne.Schuster@oebb.at. Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=381396-2011. Bid Code PGG1. 50/11.
