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WAC 296-307-41005

What definitions apply to this part?

"Adequate ventilation," for fire prevention during normal operation, means the concentration of the gas in a gas-air mixture does not exceed 25% of the lower flammable limit.
"Containers" means all vessels, such as tanks, cylinders, or drums, used to transport or store LP-gases.
"DOT" means the federal Department of Transportation.
"DOT container" means a container that meets DOT regulations.
"DOT cylinder" means a cylinder that meets DOT regulations.
"DOT regulations/requirements/specifications" means the DOT regulations of 49 C.F.R. part 178.
"Liquefied petroleum gases" and "LP-gas" means any material that is composed mostly of any of the following: Hydrocarbons, or mixtures of them; propane; propylene; butanes (normal butane or iso-butane); and butylenes.
"PSIA" pounds per square inch absolute.
"PSIG" means pounds per square inch gauge.
"Systems" means an assembly of the container or containers, major devices such as vaporizers, safety-relief valves, excess flow valves, regulators, and piping connecting such parts.
"Vaporizer-burner" means an integral vaporizer-burner unit, dependent upon the heat generated by the burner to vaporize the liquid used for dehydrators or dryers.
[WSR 97-09-013, recodified as § 296-307-41005, filed 4/7/97, effective 4/7/97. Statutory Authority: RCW 49.17.040, [49.17.]050 and [49.17.]060. WSR 96-22-048, § 296-306A-41005, filed 10/31/96, effective 12/1/96.]
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