The 3 things I learned when I had my foundation repaired that shocked me were: slab edges are fragile

https://fernandolacx005.scriblorax.com/posts/homeowner-guide-3-things-to-know-before-calling-for-foundation-repairs-3

The 3 things I learned when I had my foundation repaired that shocked me were: slab edges are fragile, heavy equipment chips corners, and protection boards are worth requesting.