It seems like I should have a problem but for some unknown reason I don't. I'm thinking that I should run a bare copper wire through the 15' pvc and connect it to my grounded metal conduit.
My cousin has a second home in Lake Arrowhead and has a really slick concrete garage. He has so far had two serious slip and falls, resulting in broken bones, so he has asked for my help with doing a no-slip epoxy floor this morning. I will be tripling the sand to add to the epoxy and I'll post...