Trenchless Sewer Line Replacement
HERE'S HOW IT WORKS
Two holes are dug. One hole for the insertion and one for the retrieval. the bursting head is inserted into the old sewer pipe. A cable is then pushed through the pipe from the retrieval hole. A special hydraulic ram is attached to the cable and pulls the bursting head through the old pipe. At the same time, new polyethylene pipe is pulled along the bursting head. After line has been pulled clean outs and sewer boxes are installed and both sides of the newline are hooked up.
Every 20 feet the pipe is fused together. This provides a continuous, seamless sewer line to the connections. This means less potential for root intrusion. With this system we can pull up to 500 feet with just two holes. Also with this method you save your landscaping. We can pull under trees driveways, patios, etc.
