[grey_whiskers]

Let's not talk about the effect of HF gas on humans, OK?

NO cheers, unfortunately -- I might even pray for the poor bloody sods trapped down there if HF was released...

[Ouderkirk]

Whom ever was trapped down there....are all dead.

HF being a calcium seeker will turn their bones into rubber and slurry the rest.

there is nothing to save down there. The entire place is radio-contaminated, bio-contaminated and acid-contaminated.