This Code applies to
(a) the storage, handling, transportation, and transfer of propane;
(b) the installation of appliances, equipment, components, accessories and containers when propane is to be used for fuel purposes; and
(c) the installation of containers and equipment to be used for prop ane in distribution locations, filling plants, and on tank trucks, tank trailers, and cargo liners.
This Code does not apply to
(a) marine or pipeline terminals;
(b) petroleum refineries;
(c) propane when used as a feedstock in chemical plants;
(d) utility pipeline distribution and transmission pipelines;
(e) refrigerated storage or underground reservoirs for propane; and
(f) propane used on boats.
When the term propane is used, the requirements of this Code shall apply equally to and include any material which is composed predominantly of any of the following hydrocarbons, or mixtures of them: propane, propylene, butanes (normal butane or isobutane) and butylenes.
For the purpose of this Code, the requirements contained in CGSB Specification CAN2-3.14 for Propane or CGSB Specification 3-GP-13M for butane shall be met.