747mopar
Well-Known Member
Question #1
Seeing how the back wall will be at least 4ft under grade how much deeper do you need to go? I'm sure there will be times it could become freezing cold inside but wouldn't the dirt at that depth actually prevent freezing? The plan is a stepped footer to keep the footer below the frost line but to me that becomes grey in areas that are already 3 ft under externally.
Question #2
The 24X24 area down the hill will require some fill (24" at the most and just the edge) so my plan is to have the excavator build a bank outside of the footprint only to hold gravel from migrating. I'll dig the post holes 3 ft deep then fill whatever needs filled with gravel (need to research what size). Any tips for filling with no settling issues?
Seeing how the back wall will be at least 4ft under grade how much deeper do you need to go? I'm sure there will be times it could become freezing cold inside but wouldn't the dirt at that depth actually prevent freezing? The plan is a stepped footer to keep the footer below the frost line but to me that becomes grey in areas that are already 3 ft under externally.
Question #2
The 24X24 area down the hill will require some fill (24" at the most and just the edge) so my plan is to have the excavator build a bank outside of the footprint only to hold gravel from migrating. I'll dig the post holes 3 ft deep then fill whatever needs filled with gravel (need to research what size). Any tips for filling with no settling issues?
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