No electric equipment shall be taken into or operated in places where flammable gas can be detected in the amount of 1.0% or more at any point not less than 12 inches from the back, face, and rib.
Ariz. Admin. Code § R11-1-1856
No electric equipment shall be taken into or operated in places where flammable gas can be detected in the amount of 1.0% or more at any point not less than 12 inches from the back, face, and rib.
Ariz. Admin. Code § R11-1-1856