SEWER REROUNDING
Pipe deflection is often caused by poor compacting of bedding material surrounding pipes. Most sewer contractors think the only way to correct deflection is to dig up the trench and start over.Dick Williams - Inventor
But, Dick Williams, a sewer contractor himself, figured out an easier, less expensive way.
The Original WilliamsSM Rerounder™ System transmits vibrations outward through the pipe wall and into the granular bedding and backfill surrounding the pipe. The vibration compacts the bedding, allowing the backfill load to be evenly distributed around the pipe. As the vibrator is pulled through the pipe and the bedding is compacted, the deflected pipe returns to its original round shape.
The Original WilliamsSM Rerounder™ System is guaranteed to eliminate deflection in pipes up to 60" in diameter. It's the best, fastest, most economical system you can use to reround flexible sewer pipes. Most rerounding projects take less than one day to complete. We perform the mandrel test immediately afterwards to ensure all deflection has been eliminated.