S
Shevek
We're building a near-full-width rear extension to our mid-terrace house, which will extend over the existing kitchen gully trap position. We're leaving the kitchen sink where it is, so we'll still need the drainage, but it's a kitchen island so no route to the external wall. See attached image, which shows *existing* underground drain positions.
We're are putting in a new slab in the kitchen area but even if we took the kitchen waste through the slab to the outside wall it would be too low to then drop into a gully trap because floor and ground level are much that same at that point.
Any thoughts on how best to drain the kitchen waste water? Just drop it into a sealed pipe and run straight to manhole? Stub stack and AAC perhaps?
We're are putting in a new slab in the kitchen area but even if we took the kitchen waste through the slab to the outside wall it would be too low to then drop into a gully trap because floor and ground level are much that same at that point.
Any thoughts on how best to drain the kitchen waste water? Just drop it into a sealed pipe and run straight to manhole? Stub stack and AAC perhaps?
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