Digging on the ground with out knowing the precise site of underground utility traces is undeniably dangerous for do the job crews. Absolutely sure, you will discover utility locators which include electromagnetic site and ground-penetrating radar (GPR) which can detect and locate utility infrastructure underground, but there are actually cases https://blissdriveteam.github.io/Bess-Utility-Solutions-Hayward/Potholing-Utilities.html