OK...fiiiinnally figured out how to download pics from my cell with Bluetooth.
Now, I know our codes vary, but there's no possible way anyone here could say this one's ok.
The other ...er.. "plumber" repiped the basement drainage in PVC.
Apparently decided to leave the drum trap, (as a historic landmark?) despite the fact that this is for fixtures two floors up and they're trapped.
The funniest part, I was just noticing how the PVC was connected in three places right as the homeowner was walking in and asking why the look on my face...look closely, they're desanco's...trap adaptors.