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

https://telegra.ph/What-to-Know-Before-You-Call-3-Things-About-Residential-Foundation-Repair-05-05

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.