Do you mean snapping the fan motor in the can and putting the grill on? I will ask. I know that is one of the last things they do and the job super may have the trim parts so they don't get lost. This was mass building and everyone gets the same fan. I suspect Peter got Paul's parts, and on down the line. I am not sure what they are doing now but when my wife was closing 2 houses a week there was just a constant flow of parts. There was always a stack of disposals, fans, luminaires and other trim out stuff in the construction trailer.
