SC Marine Practice Questions - South Carolina Marine Contractor Examination Exam

When piles are driven in an excavated pit, OSHA 1926.603 requires the pit walls to be which of the following?

Sloped to the angle of repose or sheet-piled and braced Left vertical in any soil if the pit is less than 20 feet deep Benched only if groundwater is visible Supported by parked trucks at the crest

Correct Answer:

Sloped to the angle of repose or sheet-piled and braced

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