Ed. Zueblin AG (Stuttgart) secured the contract for construction of the Heilbronnerstrasse bi-tube mono track tunnel of the light rail in Stuttgart. Contact Stuttgarter Strassenbahnen AG, att.n Juergen Hinrichs, Stuttgart, tel +49 71178852771, fax +49 71178852399, e-mail ausschreibung-eb@mail.ssb-ag.de. Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=250670-2012 and www.zueblin.de/. 33/12.