I'd tend to agree NORCAL.
What's with the box at the top of that run of EMT?.
Could be my eyesight, but are there a few black wires coming down along-side the pipe?.
There's a lot to be said for removing the old junk that isn't needed anymore too.
techie,
In the second pic, next to that last PAR38 spot, is that object that looks like a box (up on the roof) anything to do with the electrics?.
I sort of get the feeling it's covering something electrical.
In the 4th pic, I bet that roofing material is going to love cutting into that flex over time.
