41-2131 - Arizona Statutes

41-2131. Definitions In this article, unless the context otherwise requires: 1. "Annual throughput" means the amount of gasoline transferred into or dispensed from a gasoline dispensing site during twelve consecutive months. 2. "Clean air act" means the clean air act of 1963 (P.L. 88-206; 42 United States Code section 7401-7671) as amended by the clean air act amendments of 1990 (P.L. 101-549). 3. "Gasoline dispensing site" means any site where gasoline is dispensed into a motor vehicle fuel tank from any stationary storage vessel. 4. "Stage I vapor collection system" means a system where gasoline vapors are forced from a tank into a vapor-tight holding system or vapor control system though direct displacement by the gasoline being loaded. 5. "Stage II vapor collection system" means a system where at least ninety per cent by weight of the gasoline vapors that are displaced or drawn from a vehicle fuel tank during refueling are transferred to a vapor-tight holding system or vapor control system. 6. "Vapor control system" means a system that prevents emissions to the outdoor atmosphere from exceeding 4.7 grains per gallon or eight grams per one thousand liters of petroleum liquid loaded.