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

https://www.tumblr.com/stealthyblightomen/815807210326196224/crawl-space-encapsulation-and-foundation-repairs

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.