Thanks Mike the link is helpful. I am wondering if anyone in Ohio has challenged a local ordinance as being a conflict. Here are few cuts from some of our local authorities.
1. (from a village regarding underground residential service)
"The electrical contractor shall install code approved galvanized conduit of rigid type at a minimum burial depth of twenty-four inches below the finished grade."
2. (4 or 5 like this, although some are marked repealed)
"No more than four duplex receptacle outlets per circuit shall be installed on the required appliance branch circuits and no more than ten duplex receptacle outlets per circuit shall be installed on the required general lighting branch circuits."
3. (A few of these)
"(c) The minimum wire size for all branch circuits shall be #12 (AWG)"
and these
" Aluminum Wires. The use of aluminum wires in buildings in the City shall be prohibited. The only allowable use is for electric service lines, from the utility company mains to the electric meter.
4. Also I found a few with bans on SE cable, SER, no more than one NM cable in a bored hole, no more than 2 receps on a GFCI.
