Prior information notice of intended start of award procedures for upgrading of existing road system and renovation of Western Ring tunnel at Ulm. Planned start of construction 11.02.2013 for completion 28.11.2013. Contact Marco Catalli at Stadt Ulm, tel +49 7311616660, e-mail m.catalli@ulm.de. Visit http://ted.publications.eu.int/udl?request=Seek-Deliver&language=en&docid=260326-2012. 33/12.