Sheridan’s City Utilities Director, Dan Roberts, describes how the Sewer Line Rapid Assessment Tool, or SL-RAT, has helped the city develop more targeted maintenance plans. Roberts says, “The device is really changing the game for us about how quickly we can assess sewers and then determine what is needed to actually maintain them.”
Sheridan’s previous approach consisted of a time-based maintenance program, inspecting the city’s 130 miles of pipeline at three year increments. Like most utilities, this leads to using time and resources to clean already clean pipes, and missing critical areas with blockages. By using the SL-RAT to quickly screen before deploying resources, Sheridan can have a more targeted cleaning approach.