Open invitation to tender, deadline 06.04.2011, for road and road tunnel construction work in Dusseldorf. Further information from Andreas Weise at LHS Duesseldorf, tel +49 21189-93984, fax -33984, e-mail andreas.weise@duesseldorf.de. Specs and docs from LHS Duesseldorf, tel +49 21189-93902, fax -29080, e-mail ausschreibungen@duesseldorf.de to where tenders or requests to participate must be sent. Time limit for requests for documents 30.03.2011. Visit tunnelbuilder archive de/113 and http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=043781-2011. 06/11.