Hi, I am not sure if this configuration is allowed, is double trap the same as two traps serving the two fixtures?
Wrong. Should only be one trap for both sinks and the trap coming off the disposal is backwards.
That is right, the trap coming from the disposal, I didn’t catch that till now that mentioned it.
Thank you very much.
That is one hot mess!!
Other than what Bob said, the sink fixture on the disposal side is “double trapped” and is NOT allowed!
The depth of that same trap must be 8 inches deep. Surprised anything drains at all on that side!!
Needs proper venting… either an AAV or plumbed to the stack!
P trap going into an s trap. Sooooooo wrong.