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Proceedings Papers

Paper presented at the ASSE Professional Development Conference and Exposition, June 26–29, 2016
Paper Number: ASSE-16-590
... barriers and soft barriers consisting of interactions between people and processes (Hansson, 2009)6. The notion of multiple protections is based on the simple principle that even if a measure taken to prevent the danger were to fail, there would be other measures in place to prevent it. Each barrier must...

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