Open invitation to tender, deadline 14.10.2009, for fencing, railing and safety equipment installation work (Lot WT4) in the 11.64 km-long Wienerwald tunnel on the Vienna-St Polten-Wienerwald line. Contract duration 01.03.2010 - 30.04.2012. Contact Roland Fischer at Oebb-Infrastruktur Bau AG in Vienna, tel +43 193000-45734, e-mail roland.fischer@bau.oebb.at. Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=241453. 41/09.