Posted 12/12/2018 09:02 (#7166012 - in reply to #7165418) Subject: RE: Pole building foundations
SC North Dakota
I think your over thinking this. A pole building uses the poles for the foundation. Dig them down 5 ft, tamp with crushed pea rock and you wont have a problem. I did a 60 x160 this way. But maybe your soils differ than here. Good luck!