Soil pipe adjustment

[john2k]

My 110mm soil pipe is currently situated in the corner of the bathroom. It was previously boxed up behind a stud wall. I’ve attached some pictures. One of the photo shows the 110mm coming from the left and entering the Tee to go down. And the other photo I show the gap between the wall and the pipe.

I’m going to be lifting the floor boards so I’ll have access to cutting the current Tee and replacing it. It’s currently solvent welded so I’m going to need to cut it anyway because the current white 40mm waste needs to sit much lower inside the floor board.

And the pipe going up is venting.

Need some help and advice on how I can possibly and if I can get that gap between the wall and the 110mm pipe that comes to the Tee closer to the wall? I’m loosing a good 10/11cm from the wall to that 110mm pipe that is currently capped off. I need to build a stud wall again for it but 10cm makes quite a difference. Would appreciate some advice please

 

[Hugh Jaleak]

Not 100% sure what you want to achieve, is it the branch run to the WC you want to get closer to the wall?

 

[john2k]

Not 100% sure what you want to achieve, is it the branch run to the WC you want to get closer to the wall?

Like this pic below. I want to get this section closer to the wall in direction I’ve drawn arrow. Excuse my bad drawing. The pipe going down is inside a Cavity that I have no access to after it leaves the plasterboard below the floor boards but the venting bit going up i can move if needed

 

[denso13]

It can be moved but you'd need access to the pipe below the branch.