I see what you're trying to argue for in here, Fargo.
Basically, what you're trying to say is, that, if an artifact is potentially dangerous to people, such as if it is radioactive or structurally unsound, it should be dismantled or disposed of in the proper fashion.
However, I'd have to disagree with you on dismantling structurally unsound artifacts. I would prefer to restore them, (OOC: as we do all the time in the real world) rather than destroy them. I also believe that this is already being taken by this clause of the targeted resolution:
ACKNOWLEDGES that nations should have the rights and institutions to properly preserve these artifacts;
When it comes to potentially radioactive artifacts, I don't know exactly where to direct you.
Plus the very idea of repealing this act
again and having to write a new one
again isn't a very appealing idea to almost all of us, which will probably result in opposition to this proposal.