Prior information of start of award procedures on 30.06.2013 for renewal of 903 m-long Pforzheimer twin-track tunnel on Karlsruhe-Muehlacker line and backfilling of old tunnel using construction spoil. Contract value EUR67 million excluding VAT, completion 30.06.2019. Further information from Bernhard Hofmann at DB Projecktbau in Stuttgart, tel +49 71120927773, e-mail bernhard.hofmann@deutschebahn.de. Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=118584-2013. 15/13.