walleyed
Bronze Member
Obed and I have the same special touch... I only wish those rocks were made of something valuable!!!
Around here we live on the southern edge of the great canadian shield. Could go down 10 feet or 0 but you are going to hit nice hard rock in most areas. It gets worse further north.
My current house is no problem but my daughters house just a 1/4 mile away and built last year was. They used a big excavator for 2-3 days ripping out big chunks of shale to get deep enough for the foundation. At least they didn't have to blast. The rock started just 2 feet below the surface. Footings were poured right on the rock.
The good news is the foundation is never going to sink.
I just put up a fence for her. What a fun job that was.