It's not well written, but like most equipotential bonding you have to take a #6 back to your grounding bus in your main distribution. The key here is also that a conductor is always being referenced. No substitute for the conductor is made. There are some random ones where you can just connect to the structure, but that's only for livestock barns. Maybe gas is less used in BC than yee-haw Alberta. Here its the base building electricians job to bond them after the meters since the gas piping for the RTU(AHU)'s is done at that point and a kitchen normally gets in early on a build to ensure they can get the power and gas supply they need. Had some small jurisdictions not even allow the connection indoors, clamp had to be outside after the meter.
For the appendix B 10-700 people are missing the key word in there... tubing. Like NPR mentioned "the stainless flex stuff" or normally here yellow (maybe pvc) coated flexible gas tubing. We don't have to bond that because there is no safe way to do it. A clamp would just crush it. But the tubing will only be between a wall outlet and the kitchen appliance.
First shot sucks, seconds pretty good. Example of what I tried to describe. In both cases the #6 is coming through the wall, it's not just the lines being tied together. Second one is a KFC I did. The base guy was a joke. All his exterior sconces were DAMP rated, couldn't understand why the inspector failed him and was forcing him to install gaskets on all of them. 🤣
For the appendix B 10-700 people are missing the key word in there... tubing. Like NPR mentioned "the stainless flex stuff" or normally here yellow (maybe pvc) coated flexible gas tubing. We don't have to bond that because there is no safe way to do it. A clamp would just crush it. But the tubing will only be between a wall outlet and the kitchen appliance.
First shot sucks, seconds pretty good. Example of what I tried to describe. In both cases the #6 is coming through the wall, it's not just the lines being tied together. Second one is a KFC I did. The base guy was a joke. All his exterior sconces were DAMP rated, couldn't understand why the inspector failed him and was forcing him to install gaskets on all of them. 🤣