Open invitation to tender, deadline 15.05.2012, for construction of twin-tube, 899 m-long A49 Frankenhain tunnel with walkable and driveable crosspassages and associated works. Further information, specs and docs contact Mobil Hessen in Kassel, tel +49 5617667-0, fax –151, e-mail ausschreibungen.kassel@mobil.hessen.de to where tenders or requests to participate must be sent. Time limit for accessing documents 09.05.2012. Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=089489-2012. 12/12.