Whether you have a septic tank buried in the ground or if you use your city's sewage system, you probably have pipes that run underground from your house to either the septic tank or the main line for the sewage system. Once these pipes are buried underground, many people never really think twice about them. Since they are generally designed to last for a long time, this isn't really something that a lot of people have to worry about. However, in some cases, they can be damaged. These are some of the things that can damage your underground sewer pipes:
In some cases, nothing in particular really happens to cause damage to underground sewage pipes other than just time. As they get older, sewage pipes can slowly become damaged. Eventually, they may have to be replaced with newer pipes.
2. Freezing Temperatures
Depending on the climate where you live, you should know that there is always the possibility that your sewage pipes can actually be damaged when the ground gets too cold and freezes. This can cause pipes to crack, which is obviously problematic. If you are noticing the signs of sewage pipe damage after a particularly cold winter, you could know that the temperatures could be the cause.
3. Shifting Soil
Over time, it's not abnormal for the soil to shift a little bit, regardless. However, in climates that go from periods of dryness to periods of lots of rain, this can be particularly common, since the soil shifts and contracts. Earthquakes and other natural disasters can also cause your soil to shift, which can, in turn, cause damage to the pipes.
4. Tree Roots
Tree roots can also cause a lot of damage to your sewage pipes. If you have a tree near the damaged pipes, there is a good chance that the roots are the cause of the problem. If this is the case, you'll probably want to address your tree roots when making the repair to help prevent the same problem from happening again.
As you can see, there are various things that can cause damage to the underground pipes that are a part of your sewage system. If you are dealing with the signs of damaged sewage pipes, such as if there is a sewage leak in your yard, it is important to address the issue as soon as possible. Luckily, regardless of what might have damaged your sewage pipes, a professional should be able to figure out the cause of the problem and make the necessary repair.
Contact local sewer repair services for more information and assistance.