Open invitation to tender, deadline 14.08.2013, for safety upgrade of 807 m-long A44 Birth tunnel with new technical building, renewal of medium and low voltage distribution systems, renovation of tunnel lighting and ventilation systems, and installation of video, radio and control systems, requiring large-scale cable laying. Further information, specs and docs from ANL Krefeld, tel +49 2151819-0, fax +49 211875651218, e-mail ANL-KR-Vergabeservice@strassen.nrw.de, to whom tenders or requests to participate must be sent. Time limit for access to documents : 13.08.2013. Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=206462-2013. 26/13.
