I guess I could, then again, maybe not. These rules come from the CGA pamphlets on tank inspection. I can look for them on the internet for you, but considering that our hydro facility has to buy them for, IMHO ridiculous amounts of $$$, I don't think they are published or available to the public. Of course, It would be easier If you took my word for it! Of course, I know it is not how it works around here! Let me see what I can find.
Don't worry over it, I have them all. I don't want to send you on a wild goose chase and use up your valuable time proving yourself wrong. Besides, it is Christmas Season so I will refrain from being argumentative for a few weeks.
N