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Thursday, April 16, 2020
Question:
I read the Code Question of the Day each morning. What is the hazardous area classification from a gas dispenser at a convenience store?
Armond Ashton
A
Answer:
Hi Armond, the question will be answered at face value without attempting to read into it. Not much information is provided, but here it goes. Section 514.3(B)(1) and Table 514.3(B)(1) provide the area classification. Under the dispenser is Class I, Division 1. Within 18 inches of the dispenser enclosure extending downward to grade level is Class I, Division 2. Up to 18 inches above grade level out to a distance of 20 feet in all directions from the dispenser enclosure is Class I, Division 2.