Sono state effettuate più di 500 corse di prova nella galleria di base del San Gottardo. Lo segnala un comunicato stampa di Alptransit SA. Le corse sono iniziate il primo ottobre e si protrarranno fino a maggio dell’anno prossimo. In tutto ne sono state programmate più di 3'000. La prima alla massima velocità – 275 km/h – si è tenuta l’8 novembre. I primi test con i treni merci sono invece in agenda per marzo dell’anno prossimo.
Negli otto mesi di esami, precisa infine il comunicato, viene verificata e attestata l’efficienza dell’opera. Questo vale anche per la funzionalità e l’adempimento di tutte le richieste di sicurezza nella galleria di base del San Gottardo.
SP
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