SC Grading Practice Questions - South Carolina Grading Contractor Examination Exam

SCDOT Section 208 states that base, surface course, or pavement must never be placed on subgrade that is:

Proof-rolled and approved Compacted to 95.0% of maximum density Frozen, muddy, or unstable Moist near optimum moisture

Correct Answer:

Frozen, muddy, or unstable

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