Challenge with framing a new interior wall

[andhak2802]

Hello,

I need to put up a new wall in the upcoming bathroom. The challenge is that the sewer stack makes it difficult with the base plate.

I want the finished wall to come as close to the stack as possible, how would you do it? On the studs, there will then be 15mm plywood, plasterboard, and vinyl flooring.

The sewer stack protrudes 240mm from the back wall.


Best regards, Andreas