Qualification system without call for competition for design and construction of safety equipment for operating railway tunnels in Italy. Contact Rete Ferroviaria Italiana SpA, attn Eng Paolo Rondinone, Rome, fax +39 06 47308901, e-mail rfi-ad-dac.sns@pec.rfi.it. Electronic access to information: http://www.rfi.it/cms/v/index.jsp?vgnextoid=0402d7d2ec1fb210VgnVCM1000003f16f90aRCRD. Electronic submission of tenders and requests to participate: https://www.acquistionlinerfi.it/web/login.html. Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=249901-2015. 30/15.