Thanks! In the plans we used, the width and depth of the footing were 12", and the part of the footing above ground had to be minimum 6" thick. We went by the 2019 CBC (California Building Code), which actually has the same footing specifications for both 0 and 1 floors supported.
Great video rundown! Out of curiosity, how deep and wide did your footings need to be to support a second story?
Thanks! In the plans we used, the width and depth of the footing were 12", and the part of the footing above ground had to be minimum 6" thick. We went by the 2019 CBC (California Building Code), which actually has the same footing specifications for both 0 and 1 floors supported.