The 3 things I learned when I had my foundation repaired that shocked me: material deliveries can crush sprinklers

https://blogfreely.net/gierreibkv/residential-foundation-repair-checklist-3-things-to-know-before-you-call

The 3 things I learned when I had my foundation repaired that shocked me: material deliveries can crush sprinklers, flag lines ahead, and budget for irrigation repairs.