Open invitation to tender, deadline 29.01.2014, for construction of 1.1 km-long x 10 sq m section tunnel and 130 m-long x 1 m-diameter connector including shafts. Contract duration 880 days after award. Contact Norbert Klicha at Wienerwasser in Vienna, tel +43 1599593-1501, fax -1500 , e-mail kanz5@ma31.wien.gv.at. Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=413106-2013. NUTS Code AT121. 50/13.
