I have an existing commercial building I'm looking to do renovation work on. Currently there are 3 mechanical time clocks that are surface mounted on a bathroom wall adjacent to the sink basin.These appear to be from the original install about 10 years ago because of the way they are wired into the lighting contactor panel. Wouldn't this have been a code violation at the time of construction, you have to lean over the sink to access them? I could move them but would still have 3- 4" square j boxes on the surface to accommodate the conductors. The building restroom used to only be for employees, now with the new store going in it will be open to the public.Any help appreciated.