This "service" was installed in the house at the time it was built, about 15 years ago, by the owner/builder. The 3/0 service conductors are about 20 feet long and are not OCPD protected or in conduit. Also notice the lack of a GEC. After going the wrong way through the 100A breaker, one of the #10 UF goes about 150 feet to the other end of the house and outside to feed a sub panel in a pump house. The #6 NM feeds a second sub panel. We don't know where the other #10 goes yet. We are still going through the house trying to find and repair as much as we can. The sad thing is that this is probably a million dollar home and the present owner knew nothing about what was lurking in the walls when he bought it. I will post some photos of the other problems as we find them and then post some more after we are finished with the repairs and upgrades.
WireWrestler
