Laundry Standpipe and Sink Setup

[Julian Lockhart]

Laundry Tub (in Garage), Laundry Standpipe and cleanout (in Laundry Room). Does this look good for Florida?

Thanks

 

[Reach4]

Laundry Tub (in Garage), Laundry Standpipe and cleanout (in Laundry Room). Does this look good for Florida?

Thanks
View attachment 56388

Florida uses IPC. Given that, you might have to use 3 inch at and beyond the lower santee. Seems overly pessimistic, but that's what it looks like. See Oklahoma uses IPC. The washer standpipe output should be 2 inch but go up to 3 inches when it joins another drain, and you join with the sink. https://terrylove.com/forums/index.php?threads/washing-machine-pipe-sizes.83667/#post-602970

This is the only case that I know of where IPC is more restrictive than UPC. I am not a plumber.

 

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[Julian Lockhart]

I was concerned about that 3" rule. If the inspector balks I guess I'll have to drain the washer into the a sink. Thanks.

 

[Reach4]

I was concerned about that 3" rule. If the inspector balks I guess I'll have to drain the washer into the a sink. Thanks.

I would bet the inspector would have no problem with that. You can ask the inspector in advance, or you can put it in and hope.