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Zingel quarry

Facts and Figures
Principal KIBAG Kies Seewen AG
Location Seewen - Switzerland
Type Rock technology
Runtime 11.2015 - 07.2018

Construction site at dizzying heights.

Up until the end of summer 2018, for the total project duration of more than two years, PORR specialists will be working on this spectacular construction site in the middle of a cliff face. Their work has nearly all been performed on hanging ropes. They have blasted rock, created vertical shoring and, after extensive clearing and cleaning, covered the rock face with steel netting to provide long-lasting protection.