On May 26, 2014 at 13:41, tweeterguy said...
We have a lot of post tension slabs in Las Vegas too. The ones I've seen (including one of my homes) had a stamp in the garage floor noting its presence. I had initially planned for a rack bolted to the concrete in the home (entire first floor was stained concrete) but chose not to due to the fear of destroying the place or killing someone.
Was the stamp out in the middle of the garage floor or neatly tucked away in a corner where someone could put a cabinet on top of it.