The contract for the realization of the systems includes in particular the strong currents such as equipment of the substation, in-line energy equipment, the overhead contact line and its poles and armaments, equipment for the use of the substation (fire detection ...), the realization of studies (EXE, interface studies, etc.), works, tests and final files (DFI and weak currents such as railway signalling, traffic light signalling, extension of the multi-service network (RMS), platform equipment (sound, video, etc.), equipment in the field necessary for supervision, station lighting and the realization of studies (EXE, interface studies, etc.), works, tests and Final Files (DFI)

The contract for the realization of the systems includes in particular the strong currents such as equipment of the substation, in-line energy equipment, the overhead contact line and its poles and armaments, equipment for the use of the substation (fire detection ...), the realization of studies (EXE, interface studies, etc.), works, tests and final files (DFI and weak currents such as railway signalling, traffic light signalling, extension of the multi-service network (RMS), platform equipment (sound, video, etc.), equipment in the field necessary for supervision, station lighting and the realization of studies (EXE, interface studies, etc.), works, tests and Final Files (DFI)