Open invitation to tender, deadline 19.07.2011, for construction of 415 m-long, 26 sq m BAB 30 Hahnenkamp tunnel and 315 m-long cut/cover. Further information, specs and docs from NRW in Bielefeld, tel +49 5211082-0, fax -210, e-mail ml-owl-vergabeservice@strassen.nrw.de to where tenders or requests to participate must be sent.Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=175246-2011. 23/11.
