At what depth does OSHA generally require cave-in protection for excavations unless the excavation is entirely in stable rock?
Correct Answer
B) 5 ft or deeper
OSHA generally requires protective systems at 5 ft or deeper unless the excavation is entirely in stable rock; shallower excavations may also need protection if hazards exist.
Why This Is the Correct Answer
OSHA generally requires protective systems at 5 ft or deeper unless the excavation is entirely in stable rock; shallower excavations may also need protection if hazards exist.
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