1. SCOPE 1.1 This Code applies to (a) the installation of appliances, equipment, components and
accessories where gas is to be used for fuel purposes; (b) the installation of piping and tubing systems extending from the
termination of the utility installation; and (c) the installation of vehicle refuelling appliances and associated
equipment meeting the requirements of a general purpose appliance
to fill a natural gas fuelled vehicle. 1.2 This Code does not apply to (a) marine or pipeline terminals; (b) petroleum refineries; (c) gas where used as a feedstock in chemical plants; (d) utility pipeline distribution and transmission pipelines; (e) storage and handling of liquefied natural gas or underground
reservoirs for natural gas; (f) the installation of NGV fuel systems, containers, and refuelling
stations; (g) home compressor refuelling facilities; (h) the storage and utilization of compressed natural gas on boats; and (i) the installation of vehicle refuelling appliances when NGV storage
containers are installed as part of the system. 1.3 Where the term "gas" is used, the requirements of this Code shall apply
equally to and include any of the following gases or mixtures of them: natural
gas, manufactured gas, or mixtures of propane gas and air.