A sewer line links your drain to the main drain if your home is connected to the sewage system. Your home’s wastewater is transported to the primary septic tank of the city via subterranean sewer pipes.
Any homeowner would want to ensure they don’t harm the sewage line while upgrading their property or installing a new sink or toilet. Finding the sewer pipe can be a real hassle if this happens.
You may learn more about why sewer lines get clogged in this post, how to clear them out, and which sewer line pipe to use.
Table of Contents
Sewer Line: An Overview
An underground pipe, a private sewer line, carries sewage from your home to the municipal sewer system. Everything cleaned in the sink and flushed down the toilet is sent down this line, transporting all wastewater from your house to the sewer.
The municipal sewage collection and treatment system must be connected to these private sewer lines to redirect wastewater from residences and businesses. In some instances, side sewers refer to private sewer lines.
The building drain to the sidewalk is where the higher sewage line is located and is closer to the home. The public sewage main and the drain on the sidewalk are separated by the lower sewer line, which runs closer to the street.
Steps To Find A Sewer Line Under Concrete Slab
Use A Pipe Detector
Visit a nearby retailer to purchase or rent a pipe detector. A frequency match between the transmitter and the detecting equipment should be made. Put the detector line into a drain or sewer cleanout. If possible, a toilet should be avoided because the equipment is ineffective while submerged.
Vertically point the device at the ground.
Use A Pipe Locator To Mark Pipe Location
When a loud buzzer signal appears, rotate the gadget. The termination of the line should be where the gadget is most audible. There may also be arrows on display to show when you are moving in the same direction.
After locating the sewer line, use a pipe locator to indicate the pipe’s location with a flag. Unwind a little deeper into the pipe, then return to the initial position of the detector line. You’ll then need to locate the line once more using the detector.
After finding the sewage pipe a second time, raise a second flag.
Erect The Flags
Put up flags wherever you find the subterranean sewer line, and repeat this procedure. You can use the flags to mark the sewer line’s location as you move along. You also have the choice to ask a qualified plumber for help in locating sewer lines buried in the ground.
When the plumbers arrive at your home, they will locate the pipes that link to your sewer line and use tape to mark the sewer line locations.
Additionally, you can get the location of your home’s sewer connection by contacting the city office. They may demonstrate where the line attaches your home to the mainline of the city. They’ll also let you know if the pipe is public or private, how deep it is, and how long it is.
How To Clean Sewer Line Under Concrete Slab?
It takes time for the main sewer system to become blocked. The unfavorable effect of a clogged sewage line, however, is that your kitchen waste does not drain off and instead accumulates in the tub.
Remove The Pipe Lid
Utilizing a pipe wrench, remove the lid. Quickly remove the cap and move out of the path. The mainline drain will release any debris accumulated due to the obstruction. Before making any repairs, let it drain.
Use A Drill Cable To Reach The Blockage
Because each drill is different, carefully read the instructions in the handbook to achieve the best results. As a general guideline, slowly insert the drill cable into the drainpipe until you reach the obstruction.
Let the drill run until the obstruction is removed. You’ll be able to tell when this occurs because the water level in the drainpipe will progressively decrease before completely draining, not immediately after the obstruction has been cleared. Future worries may arise from the possibility of smaller particles remaining in the pipe.
Remove Debris From the Pipe
Once the obstruction has been removed, spray the hose down your drain line vigorously. The water will clean out any remaining debris in the drill and pipe. One at a time, remove the plumbing cable from the pipe, hosing out any debris as you go.
Before re-looping the drill cable onto the machine, rinse it several times. Replace the drainpipe cap when you’re finished, tightening it with the pipe wrench.
Conclusion
Sewer line repair or replacement is among the most expensive and inconvenient home plumbing problems. All your wastewater is transported through the sewage line from your house to the sewer main beneath the pavement.
You should be able to locate your sewer lines beneath the concrete slab without harming it, whether for repair or replacement needs. Would you adore installing a brand-new bathtub or bathroom sink? After that, discover your sewer line quickly by gathering your basic tools and performing the steps above.
