The Pros and Cons of Sewer Line Replacement Methods
Sewer pipes, like other structures around and inside a house, age. Over time, sewer pipes can leak or crack. If you’ve bought a relatively old house, chances are you will need to replace your sewer line sooner rather than later. Fortunately, there are different options in sewer line replacement methods from sewers and septic service in Victoria that you can choose from. It used to be that replacing a sewer involved digging up your lawn, maybe your driveway, and part of the sidewalk. In some cases, this type of sewer line repair is still a valid method for houses that don’t have ornamental lawns to tear up. But for most residential environments tearing up your lawn and sidewalk is an antiquated procedure for repairing your sewer line.
These days, trenchless sewer line repair methods exist to facilitate the repair of your sewer lines. Trenchless because one doesn’t need to dig up the old buried sewer line effect a repair. If the distance to the mainline is short enough, the repair can even be done in a day. One of the more common methods for trenchless sewer line repair is called pipe bursting. This method locates the ends to the pipe to be repaired, and holes dug at those ends. A device called a bursting head is inserted on one end to which sections of pipe are attached. As the bursting head is pulled through the old pipe (using a thick cable) it splits the old pipe while simultaneously pulling new pipe sections behind it. Voila! A fast and relatively easy repair. For pipes that are not so heavily damaged, there is also the CIPP, or curedin-place-pipe, method. The existing pipe is first cleaned with a hydrojet, after which a PVC-infused liner is installed. Again, this repair method does not work for heavily-damage pipes. Nevertheless, it can prolong the life of
the existing sewer line significantly. Similar to the CIPP type of repair are pull-in-place lining and inversion lining. These methods both use resins in combination with other materials to effect the repair. The average do-it-yourselfer probably doesn’t have the tools or expertise necessary to effect a sewer line repair. In cases like these, it would be best to call the trusted plumbers service in Victoria BC. Content Source