What is the minimum number of benches required for a 3m deep excavation in soil type...
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What is the minimum number of benches required for a 3m deep excavation in soil type A, if a soil benching system is to be used as part of the site safety requirements? a. b. 4 C. 5 d. 6 3 What is the minimum number of benches required for a 3m deep excavation in soil type A, if a soil benching system is to be used as part of the site safety requirements? a. b. 4 C. 5 d. 6 3
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Soil type A has the best soil strength properties For a 3m deep excavation in soil type ... View the full answer
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