Invitation to tender by negotiated procedure, deadline 10.03.2015, for sound system (lot 51) for Line B of the driverless light metro in Rennes. Duration of contract 80 months from award. Contact Semtcar in Rennes, tel +33 299858930, fax +33 299651151, e-mail aapc@semtcar.fr. Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=45985-2015. 07/15.