This video will tell you how to calculate the fall and gradient of your soil pipe going to the soil stack. This is MY way of doing it, and everyone has their own way so tweak it if need be.
SOIL PIPE INSTALL – HOW TO CALCULATE FALL GRADIENT
This video will tell you how to calculate the fall and gradient of your soil pipe going to the soil stack. This is MY way of doing it, and everyone has their own way so tweak it if need be.