Hello,
I’m trying to set up something that I know someone here will have a better way.
The task is to automate a trench and benching requirements needed, based off the diameter of stormwater pipe being laid in the ground and how deep the pipe is.
If the ground level is zero, and the bottom of trench is 2.1m deep. The pipe being 750mm in Diameter with an external diameter of 850mm. The trench at the bottom, where the pipe lays, would be 1.15m… allowing for 150mm either side of the pipe.
I’m allowing for 1.5m from the bottom before I bench. The benching is repeats at 500mm down and in until I meet this 1.5m wall at the bottom of the trench.
What’
s the best way for me to do this?
I’ve done it from the bottom up to the top, but doesn’t adjust itself? any Advice?
Pipe in ground and benching.gh (19.4 KB)