Pipe Penetrations are a major contributor to unwanted ground water. As the water enters through the improperly sealed penetration it will bring dirt, and other sediment with it. This will cause a variety of issues including plugged lines, and large voids under the pavement which will eventually collapse and cause major safety issues. Repairing/sealing these portions of manholes, and storm drains will eliminate collapsing roads, plugged lines and save money for the future.