Sewer lines aid in carrying waste water away from homes and businesses, which in turn helps to keep buildings sanitary and safe.
The problem is that sewer lines often fail due to age, poor materials, improper installation, shifts in the ground that can break pipes, tree roots and so on. This can lead to sewer seeping into the surroundings, which in turn can create an unsightly mess.
Sewer line excavation is the process where the sewer line is uncovered. Dirt is removed by hand or utilizing a machine. This leaves the line uncovered, which allows for the old one to be replaced or repaired.
The primary reason plumbing excavation is so vital pertains to the way sewer lines fail.
Another reason revolves around poor installation or the limited life of certain materials. PVC pipes, for example, will generally last for anywhere from 20 to 50 years. The joints are usually the points of failure, as they are vulnerable to tree roots and cracking due to shifts in the pipe.
Even new lines can fail. This typically happens due to unexpected shifts in the ground, imperfections in materials or poor sloping of the pipe. Sewer line excavation is a necessity to remedy these plumbing problems.
Excavating a sewer line typically involves removing the dirt that sits atop the sewer line and a small portion that sits below it. This makes it easy to visually inspect the line for problem and to make repairs.
This process tends to be labor intensive due to the fact that sewer lines tend to be 3 to 10 feet deep.
Depending upon the features above the pipe, plumbing excavation utilizing machinery may save time and money. It is worth noting that tree roots and other delicate features will incur damage as the result of machine-assisted excavation, so opting for manual excavation tends to be the most favorable option for clients.
Henco Plumbing Services specialize in providing a number of plumbing services to our customers, which includes uncovering sewer lines for replacement and repair.
To learn more about Henco Plumbing Services, or to learn why our customers consistently choose our services, give us a call today at 360-773-8039.
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