Thanks, but do I need to go all the way down to the existing footings,or can I have a more shallow footing on the new wall as long as my material and compaction meet requirements? If i was doing a completely new building i wouldn't need such a deep footing but i don't know if it would be better...
I am new on this site, so i may not know your protocol but i am working on a project and i have a question.
I have an existing foundation for a 100' x 40' block bldg. Building was knocked down. I want to use the existing foundation, but only 3 sides of it and tie a new foundation fourth wall to...