Contract award to Ed Zueblin of Stuttgart for construction of the Heilbronnerstrasse bi-tube mono track tunnel for the Stuttgart light rail. More from Juergen Hinrichs at Stuttgarter Strassenbahn, tel +49 71178852-771, fax –399, e-mail ausschreibung-eb@mail.ssb-ag.de. Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=250670-2012. 32/12.