Invitation to tender using restricted procedure, deadline 12.10.2010, for upgrading electrical, ventilation and safety installations, including excavation of emergency exits and niches, in A13 tunnels Ambroise Pare (820 m/820 m) and Saint-Cloud (832 m/909 m). Contract duration 39 months. Further information, specs and docs from M. Dominique Brothelande at DRIEA IF/DIRIF/SAR/DMOET in Creteil, tel +33 146764924, fax +33 149801757, e-mail dominique.brothelande@developpement-durable.gouv.fr. Tenders or requests to participate should be sent to Magguy Desplan at DRIEA IF/DIRIF in Creteil, tel +33 146767824, fax +33 148996075, e-mail magguy.desplan@developpement-durable.gouv.fr. Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=273317-2010. 39/10.