Any chance you can observe the work in progress? It would make for a most valuable education.
Yes I can observe the work in progress.
"So are you saying that the logs are set on a concrete slab on grade foundation?
If it is a raised foundation it's not too dificult to drill and place outlets in the lower log if they are substantial diameter say 14". The log hangs over the inside of the foundation. Once you carve out a niche for the outlet box you will have a nice angle to drill down.
For light switches you will have to feed at the door jamb area up and down."
It has a full basement under it. The logs are D shape, flat inside, 8 x 10. The floor joist are 2 x 12's most places.