Qualification system without call for competition for construction work for operating railway tunnels in Italy. Further information, specs and docs from Eng. Paolo Rondinone, Rfi SpA, Rome, tel +39 0647308805, fax +39 0647308907, e-mail dns-qs@rfi.it. Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=337306-2013. 41/13.
