For the second time in one week, I found standard re-bar placed for the main panel ground. Of course, the rods were very rusted, which I believe causes a potential bonding issue. To the best of my knowledge, all ground rods must a non-corrosive material, such as copper. In both cases. the rods were set in a concrete slab, one in a garage and the other in a basement. Looking for opinions, as I did call these out for correction.
AIM Home Inspection, Inc.