scope:

This Appendix provides the requirements for the installation of fuelling station facilities within a building that has primary functions other than fuelling. It covers indoor fuelling stations for vehicles that use natural gas as a motive fuel.

Stations that meet the definition of "station, public" in Clause 2.1 are not covered by these requirements.

The components, accessories, storage equipment, and natural gas dispenser are not defined in this Appendix.

There are two basic categories of fuelling, based on the rate and volume of gas entering the fuelling area. A fuelling area is a region inside a building where the fuelling of natural gas vehicles is performed

Notes:

(1) For installations of VRAs connected to storage, see Clause 10.

(2) For installation of VRAs without storage, see CSA Standard B149.1.