Am I seeing this right?

[NJinspector]

The pipe to the left is coming from the slop sink in a utility closet. This line is already trapped in the closet. What is stopping the water from the sink to back right into the other sink? Plus the improper slope of the line on the left. Somehow, both sinks are draining fine. Just doesnt look right to me.

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[John Dirks Jr]

What's the level of the bottom of the slop sink in relation to the level of the bottom bathroom sink?

[hausdok]

That pipe is forming a really, big trap is all.

OT - OF!!!

M.

[Jim Katen]

Originally posted by hausdok

That pipe is forming a really, big trap is all.

OT - OF!!!

M.

Exactly. Everything below the weir is full of water. The underwater portions won't scour and, depending on what you put down both sinks, stuff could settle out in the pipes. It's not the end of the world, but it ain't kosher.

- Jim Katen, Oregon

[jon_ran]

Great big double trap, not allowed.