AZ ROC CR-15 Blasting Practice Questions - Arizona ROC CR-15 Blasting Examination Exam

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When locating an outdoor explosives storage magazine, how is the mandatory minimum separation distance to inhabited buildings determined under ATF regulations?

Fixed uniform distance of 500 feet regardless of explosive weight Calculated using the ATF American Table of Distances (ATD) based on the total net explosive weight (NEW) and barricading conditions Determined solely by local county zoning board discretion Based strictly on the height of the magazine roof above sea level

Correct Answer:

Calculated using the ATF American Table of Distances (ATD) based on the total net explosive weight (NEW) and barricading conditions

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