Open invitation to tender, deadline 08.01.2010, for structural steelwork at portals at each end of the RN 122 Lioran tunnel. Further information, specs and docs from Stephane Roux at DRE in Clermont-Ferrand, tel +33 473431-587, fax -909, or visit www.marches-publics.gouv.fr. Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=322736-2009. 48/09.