Can anyone confirm this is correct?
I am digging out for a trench fill foundation. My understanding is depth is always measured from Natural ground level (NGL) down.
I have a slight slope (270mm over 6300mm) so I've sketched out the diagram below showing a 1m foundation.
Its not to scale!
I am digging out for a trench fill foundation. My understanding is depth is always measured from Natural ground level (NGL) down.
I have a slight slope (270mm over 6300mm) so I've sketched out the diagram below showing a 1m foundation.
Its not to scale!