The location of this application is in a commercial building in an open speciman processing lab. Where there is a lot of equipment out on the floor to be plugged in with no walls around. So, this is not a hallway, bathroom or kitchen. "In the other than dwelling units" of the NEC I don't see where the code requires it. Although the floor does get mopped from time to time.
The floor outlets that I am speaking of are an existing condition from a building built in the mid 1990's (around 1994). However, we are renovating the area and leaving the existing outlets in place. I'm just wondering if the existing installation creates a problem with the code.
It seems to me that if the floor gets mopped it would be required but it seems that the code does not address the situation.