Greg:
I agree with you, there are many technical sins hiding above the drop ceilings, most of which are 'unseen' for various reasons. Recent office fit out had 12-15 4" w/raised cover duplex receptacles; nice install. I asked why & for what? Foreman said 'tenants electronics, & a few projectors'.
Removed a few, relocated the rest to face down thru the tiles. I think if I go back after CO, it will be back the way it was on ceiling inspection!
