Hi,
I'm doing a bathroom refurb and wanting to move both the WC and wash basin over to the right.
In the picture attached, green is how I think I should position the new WC and orange is how I think I should position the new wash basin.
I know that the waste pips should have a slope between 1:40 and 1:110, my question: can a waste pipe have a vertical drop of any height and then be connected horizontally to the branch stack at the right slope?
The previous plumber did this with wash basin waste pipe like in the picture... and yes he also didn't secure it and he didn't put a cover on the top of the branch stack, so I don't know if what he did is correct.
I'm doing a bathroom refurb and wanting to move both the WC and wash basin over to the right.
In the picture attached, green is how I think I should position the new WC and orange is how I think I should position the new wash basin.
I know that the waste pips should have a slope between 1:40 and 1:110, my question: can a waste pipe have a vertical drop of any height and then be connected horizontally to the branch stack at the right slope?
The previous plumber did this with wash basin waste pipe like in the picture... and yes he also didn't secure it and he didn't put a cover on the top of the branch stack, so I don't know if what he did is correct.