SC Grading Practice Questions - South Carolina Grading Contractor Examination Exam

SCDOT requires selective grading and necessary cross-hauling so that:

The most suitable soil is reserved for topping the embankments to the extent practicable The poorest soil is reserved for the top 6 inches All organics are mixed uniformly into the top 12 inches of subgrade Rock is concentrated in the top 6 inches

Correct Answer:

The most suitable soil is reserved for topping the embankments to the extent practicable

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