3 years ago

What is any man-made cut, cavity, trench, or depression in an earth surface, formed by removing earth.

1 answer:

8 0

OSHA defines an excavation as any man-made cut, cavity, trench, or depression in the earth's surface formed by earth removal. A trench is defined as a narrow underground excavation that is deeper than it is wide, and is no wider than 15 feet (4.5 meters).

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