(I think it's fine to write this as a new reply so the OP is notified. If staff thinks this is spam let me know and I'll just add this to the previous comment and this can be deleted.)
Okay, time to get into this thing for real.
First, more phrasing issues I never got to earlier.
Alright, now for my thoughts on the article as a whole.
[[collapsible]]
My first and foremost reaction is that the Special Containment Procedures are a complete mess. I can't for the life of me figure out why any of it needs to be there. What's stopping them from just locking it in a box somewhere and not letting anybody access it? I'm assuming based on the description you don't actually have to be close to the SCP for it to activate, so a Keter or Euclid designation would make sense. If they can't fully contain the effects, there's nothing wrong with having short containment procedures and a high risk of breach, if that's really all they can do.
But right now what you have is sort of just random nonsense. Not only in universe does none of this make sense (what the hell does being waterproof and bulletproof and surrounding it with certain salinity water actually contribute to its containment?) none of this flows well to the reader as it doesn't do any thing to foreshadow or hook in their interest.
The best and most interesting part of this, by far, is the second tab.That's where you're using your concept to its full potential. The imagery is beautiful and unsettling, it gets you invested in the narrator, you've really got the makings of a fantastic article here.
The problem— the huge, overarching problem of this article— is the pacing. You've pumped the special procedures, the description, and to a lesser extent your addendum, full of unnecessary fluff. It bores the hell out of the reader before they can get to the actual meat of the article.






Per 


