The SL - RAT stands for the Sewer Line Rapid Assessment Tool and in the case of one community it found more than they were expecting! After doing a routine survey with the SL RAT, the device scanned this segment of clay pipe and scored the pipe as a 3. The city then sent a televising crew to find out what was causing the low score and found that a utility electrical line was cross bored through their sewer pipe. The SL RAT can find these defects for you too. Just contact us for a quote on performing the SL RAT inspection for you.