dmattox, yep thems the ones, the church folks made a last minute change , originally the outlets were placed in the risers of the steps ,but "people would see them" so into the floor they went .
we wanted to tap the boxes and use longer bolts but the FM and the AHJ were having kittens about the floor construction and absolutely dis-allowed any mods to everything in the floor, including these damn boxes.

those units that iwire has are pretty cool though


Tom