Active EM locating entails actively transmitting a frequency with the underground utility’s conductive materials. This really is carried out by connecting via numerous points depending on the utility. Force cameras can accessibility pipes through scaled-down spaces like vents, cleanouts, and bathroom plumbing to locate small lateral lines within a sewer https://blissdriveteam.github.io/Bess-Utility-Solutions-Hayward/Utility-Detection-Hayward-CA.html