The 3 things I learned when I had my foundation repaired that shocked me were: skimping on drainage grading invites
https://marcobbwn649.inkharbory.com/posts/3-things-you-should-know-before-calling-for-encapsulated-crawl.space.-and-foundation-repairs
The 3 things I learned when I had my foundation repaired that shocked me were: skimping on drainage grading invites repeat settlement, and clay caps help shed water.