Notice of the existence of a qualification system, indefinite duration, for design and supervision services for gas pipelines. Contact Snam Rete Gas SpA, att.n Vendor Management Office, San Donato Milanese, fax +39 0237037570, e-mail mevem@snamretegas.it. Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=443720-2014. 01/15.