What is the primary purpose of proof rolling during earthwork operations?
Correct Answer
A) To identify soft spots or inadequate compaction
Proof rolling uses a heavy loaded truck or roller to identify areas of inadequate support or soft spots that require additional compaction or remedial work before construction proceeds.
Why This Is the Correct Answer
Proof rolling uses a heavy loaded truck or roller to identify areas of inadequate support or soft spots that require additional compaction or remedial work before construction proceeds.
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