In my area, I usually see a bonding wire between the hot and cold pipes at the gas WH., (and I’ll comment if I don’t see one.)
And the water pipe at the Water Main is often being used as the sole grounding electrode.
I mention that current safety standards recommend an additional grounding method.
But now I see that the diagram in Code Check Complete 2 for “Bonding Interior Piping” shows the bonding wire between the hot and cold pipes at the gas WH continuing to the GES.
Would you recommend a comment about that too? (Meaning if I see only a bond between the hot and cold and no further) and what would be the narrative?
Thanks in advance, I know this is a confusing subject and have tried to do research into it.