How long do we have to store it on site? Does it take any maintenance? Is there any reason to be worried about people stumbling upon it and opening it up in the distant future where nobody can read or understand English anymore?
If it's half life is so long that you're afraid people won't be speaking English anymore that means it's not that dangerous.
If its half life is so long that you're afraid people won't be speaking English anymore it means it's not that dangerous.