How are liquefied petroleum gas tanks classified for application procedures and rule enforcement in Illinois?
A. LP-Gas tanks are addressed separately from either fuel dispensing or bulk storage flammable and combustible liquid storage tanks. Liquefied Petroleum Gas (LPG), meaning that the product is stored as a liquid under pressure in the tank, but at normal pressures and temperatures, the product is a gas. Therefore, different rules apply (Title 41 IL Adm. Code Part 200). In addition, there is a separate permit application for the installation of a LP-Gas tank.