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Un nuovo traguardo è stato raggiunto nel progetto AlpTransit: oggi, martedì, si sono conclusi i lavori di getto del rivestimento interno del tubo est della galleria di base del Ceneri. Altra pietra miliare dunque, a un anno dai festeggiamenti della caduta del diaframma principale nel tunnel, avvenuti il 21 gennaio 2016. Le lavorazioni appena ultimate garantiscono una durata di vita dell'opera pari a 100 anni.
Un'altra pietra miliare del progetto
Più di un milione di metri cubi di calcestruzzo
L'impianto per la produzione di calcestruzzo - come si legge nel comunicato trasmesso martedì da AlpTransit AG - ha prodotto più di un milione di metri cubi di materiale. Questo nuovo passo permette di proseguire nel rispetto delle tempistiche, guardando con ottimismo alla prossima consegna del cantiere all'imprenditore di tecnica ferroviaria che, a partire dall'estate 2017, procederà con la posa della platea ferroviaria e relativi binari.
Ora vanno ultimate le banchine su entrambi i lati della galleria
La volta ultimata
Alberto Del Col, direttore del settore esecuzione
In questi mesi verranno ultimate le banchine, ovvero i marciapiedi su entrambi i lati della galleria.
CaL
Dal Quotidiano:
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