CSA - B149.1-M95
Natural Gas Installation Code
|Publication Date:||1 January 1995|
This Code applies to
(a) the installation of appliances, equipment, camponenis and accecsones 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.
This Code does not apply to
(a) manne or pipeline terminals:
(b) petroleum refineries;
(c) gas where used as a feedstock in chemical plants;
(d) utiiity 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) the storage and utilization of compressed natural gas on boats; and
(h) the installation of vehicle refuelling appliances when NGV storage exceeding 9 standard cubic feet (254 dm3) is an integral part of the system.
Where the term "gas" is used, the requirements of this Code shall apply equally to and include any of the foll?wing gases or mixtures of them: natural gas, manufactured gas, or mixtures of propane gas and air.