NM CID GF-7 Practice Questions - New Mexico CID GF-7 Tanks And Towers Contractor Examination Exam

On a tank-pad grading site, a silt fence is best classified as which type of control?

A source-control erosion practice that keeps soil particles from detaching A sediment-control practice that intercepts already-eroded soil before it leaves the site A permanent storm-drain structure that replaces the detention pond A dust-suppression chemical applied to haul roads

Correct Answer:

A sediment-control practice that intercepts already-eroded soil before it leaves the site

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