A Brienz/Brinzauls (GR) sono ufficialmente partiti i brillamenti per la costruzione di un cunicolo di drenaggio lungo 2,3 chilometri: si tratta di un’opera volta a proteggere il villaggio, che sorge su un terreno instabile, da ulteriori frane e cadute di massi.
“Il villaggio vivrà ancora tra cento anni” ha detto il sindaco Daniel Albertin dopo il primo brillamento, come indica una nota del Comune di Albula, al quale appartiene la frazione.
Il completamento del progetto è previsto per l’estate del 2027. Il costo è di poco inferiore ai quaranta milioni di franchi, di cui trentasei milioni sono a carico di Cantone e Confederazione (18 milioni ciascuno). Il resto sarà suddiviso tra il Comune e gli altri proprietari di strade e tubature presenti nell’area della frana.
La notte del 16 giugno 2023, 1,2 milioni di metri cubi di roccia si erano staccati sopra Brienz/Brinzauls provocando una enorme colata detritica fermatasi poco prima del villaggio, evacuato, lasciandolo intatto.
Il futuro di Brienz
Telegiornale 25.05.2024, 12:30
Brienz e il tunnel della stabilità
Telegiornale 14.08.2023, 20:00
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