Need help identifying these pipes

[yjboudreau]

Hi,

I need a little help identifying these. I'm about to put some wall dividers up, but I want to make sure I've got these identified properly first. We are using city sewers.

I'm gonna take a wild guess and say that the corner one is for a toilet, and the larger one is to access the valve that protects from sewer backwash, but I could be wrong.

Your help is much appreciated.

Thanks,
Yves

 

[havasu]

I have no idea myself. Hopefully a bump to the top will help you!

 

[LiQuId]

what are the pipe sizes ? the one in the left thats flush is a Toilet ( 3" )
one of the smaller pipes is a lav and the other could be a tub if there is a p trap beneith the cement.

what IS the size of the largest pipe in the foreground? and what is under its cap ?