Thread: Fixing requirements for E cat safe

so I just spoke to my AO on Friday about this very thing , ... yes it must be a "plate" steel under the floor .... when I said the document didn't mention steel thickness , I then asked can I use angle iron , in a pattern that makes up twice the floor area of the safe and he said , no problem , so I will be welding up a section to take two 10mm bolts through the joist into the angle , , and I will take lots of photos so the vetter doesn't have to crawl on their back under my house .....I will be doing it soon and will let you all know how it goes