One of the keys to effective rehabilitation is to properly identify and address the issues in any piping system. For many contractors the answer to this question is “LINE IT!”. At Subsurface, we knew based on years of dig and replace work that many times we were replacing a perfectly sound pipe that had suffered from either poor installation technique or post installation ground movement. This created a number of issues that are either not addressed or poorly repaired using the “LINE IT” approach. We knew there was a better approach to repairing these pipes and so we focused on Joint Repair and Grouting to provide a comprehensive repair to these problems.