Tracing in progress
Just a few notes about things that may, or may not, be true about the wiring. Some of this is informed guesses, some of it is just plain guesswork.
- The server rack on the catwalk might be on PP1-6:3 with the Boss, the 3D printers, exit sign EX-7 (in the kitchen), and a bunch of other stuff. My circuit tracer got only a weak return on it.
- There is a very good chance that EX-10 and EX-11 (upstairs) are wired to EX-7, and in fact probably all of the old exit signs on the 3519 side are wired together, but this hasn't been verified yet.
- PP1-9:11 and (I think) 17 go to a couple of outlets in the Wood Shop. I marked them with Sharpie and they still need more formal labels. There is a chart taped up in the panel that should be verified and then Wikified.