This house was built in 1996. I do not know the details and do not have any blue print. I am in the process of putting in a bath and toilet in the basement. There are 5 pvc pipes one with 2" (in a small pit duck taped) 2" pvc from wall about three inches, 3" pvc from wall about 15" 4" pvc from wall about 16" and 2" pvc sticking out from the ceiling about 5 inches.

It appears like it is a rough-in for future bathroom. It would be great if you could snap a photo of it and post it for so we can positively ID each pipe. Your description is a bit confusing so a photo would be a great help.

In the interim, the 2" pipe in the ceiling is a vent that will vent all plumbing fixtures in that bathroom. The 4" pipe or the 3" pipe in the floor is for toilet ( not sure why you have both 3" and 4" pipes there ). The 2" pipe should be for sink. The last 2" pipe in the floor( pit ) should be for tub or shower.

Back to you

Milo

Milo did a great job of sorting things out. Here's a typical bathroom rough in if it helps. Good luck on tour project, Tom

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Please find attached pictures

Your attatchment failed to load. Do you have other concerns? Tom

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When I click on your attachment I get this message.
MessageYou have attempted to view a Attachment that no longer is available

Dear Tom,
As soon as I click on the attachment it opens.
I don't know why can't you open. Anyway thanks for your help.
I will probably ask some plumber to figure out.
Thanks aagin

I will probably ask some plumber to figure out.
T thought Milo pretty much laid it out for you. But if you want to try once more here


A. "Attach" files (including pictures) from your computer. This method puts the attached file below the text of the post.
Click on an Ask or Answer button to ask or answer a question
Compose your question or answer in the window.
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Click on the Manage Attachments button: a pop-up dialog will open. NOTE: The Manage Attachments dialog lists the maximum sizes of the various types of files that may be attached.
Click the Browse button to navigate to the image on your computer and double click the file on your computer: this will return you to the dialog window.
Click the Upload button.
Click the link to close the dialog window OR repeat numbers 5 & 6 to attach another image.
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Are the instructions.