As used in this Article, the following terms
shall have the meanings indicated:
LIQUEFIED PETROLEUM GAS
Any material which is composed predominantly of any of the
following hydrocarbons or mixtures of them: propane, propylene, butane
(normal butanes or isobutanes) and any butylenes.
Installers shall maintain a record of all liquefied petroleum gas installations for which a permit is not required by §
82-98 (but not including installation of gas-burning appliances and replacing of portable cylinders) and have it available for inspection at all times.
It shall be the duty of the Inspector to inspect
liquefied petroleum gas installations to determine if compliance has
been made with the provisions of this code.