Why is final stabilization required on disturbed soil?
Correct Answer
D) It prevents exposed soil from continuing to erode after grading work is complete
Final stabilization covers or vegetates disturbed soil so it no longer remains an active sediment source.
Why This Is the Correct Answer
Final stabilization covers or vegetates disturbed soil so it no longer remains an active sediment source.
Why the Other Options Are Wrong
Option A: Document the condition in the daily report and wait for the next final stabilization purpose review
Choice A gives It calculates retainage. Its specific error: it shifts the question into contract administration money flow.
Option B: Treat the item as a closeout correction tied to final stabilization purpose
Choice B (It approves drywall) is rejected because it points to It approves drywall, but.
Option C: Classify final stabilization purpose as a scheduling note only
In site construction, It sizes switchgear is the wrong selection for Final stabilization purpose: it answers the Final stabilization purpose prompt with the wrong practical move.
Memory Technique
Keep final stabilization purpose as a cause-to-effect card with It prevents exposed soil from continuing to erode after grading work is complete on the back.
Reference Hint
Open Developing Your Stormwater Pollution Prevention Plan, EPA 833-R-06-004, 2007; use the index entry or section for "EPA 833-R-06-004 - erosion and sediment controls" to confirm that Final stabilization covers or vegetates disturbed soil so it no longer remains an active sediment source.
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