Excavated material is piled at a trench lip while workers enter. What should be corrected?
Correct Answer
C) Move or retain spoil to protect the excavation edge
Spoil at the trench edge creates surcharge and fall-in hazards; it must be set back or retained.
Why This Is the Correct Answer
Spoil at the trench edge creates surcharge and fall-in hazards; it must be set back or retained.
More NASCLA Questions
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