I have to run 8/3 from the panel to a spa pack outdoors for a spa. My concern is locating the Spa Pack beside the gas line that comes from in the house to the BBQ. It is limited where I can bring the wire to the outside. I do not see anything in the Canadian Code. Maybe a gas code? Any thoughts?
This is an example of where the exact wording of the various codes matters.
Your gas utility will have it's codes posted on the internet. A typical requirement will be that anything that sparks (like a breaker) has to be at least 3 ft (straight line, any angle) from anything that vents gas (lie a regulator).
I would assume that a GFCI sparks when it opens a circuit under load. I would assume that a simple gas line does N OT vent gas; therefore, there is no spacing required.
Looking at the Manitoba gas rules and the illustration shows that there can't be anything within 1 meter (3 ft) of the gas regulator. It appears to be based on CSA code so it should be the same across Canada.
If its just the pipe I don't see any restrictions but probably best to just call the local inspection office and have the gas / plumbing inspector confirm.