When Septic Tank Cleanout Pipe Goes Under A Slab? (Solved)


  • Supply only lines with cleanouts are under slabs everywhere. If it is part of the leach field, covering ot with a concrete slad/garage is not advisable as the ground is unstable (could be wet), will render that part of system inoperable and could cause settling /cracking of the slab.

Can you concrete over sewage pipes?

In most instances, yes, providing the sewer pipe has sufficient depth to allow an in-ground pool to be constructed over it. You will be required to concrete encase the sewer pipe, and if the pool is of concrete construction, you may need to have concrete piering under the base of the pool.

How much does it cost to replace a sewer line under a concrete slab?

Cost To Replace Sewer Line Under Slab The cost to replace a sewer line under a slab costs $3,000 to $5,000 for smaller jobs and $15,000 to $20,000 total for larger jobs. Trenching under a slab can cost an extra $150 to $200 per foot.

Does plumbing go under the slab?

Every home has drain pipes that lead to the city’s sewer lines. Since plumbing uses gravity to help move things properly, you will find the plumbing underneath your concrete slab foundation.

Does sewer pipe go under footing?

Any pipe that passes under a footing or through a foundation wall shall be provided with a relieving arch, or a pipe sleeve pipe shall be built into the foundation wall. Exterior water supply system piping shall be installed not less than 48 inches (1219 mm) below grade. 305.6. 1 Sewer depth.

Will concrete damage PVC pipe?

2 Answers. If the pipe is totally encased in concrete small surface cracks would not affect. If the cracks go all the way through, like a total crack in a foundation, it could also damage the pipe. If the concrete has shifted along the crack line then the pipe is going to be damaged.

How do you tell if your sewer line is broken?

What are the Signs of Sewer Line Repair?

  1. Sewage Backup. One of the most common signs of sewer line problems is water backing up in one area of your home.
  2. Foul Smell. Another sign of disrepair is a bad smell.
  3. Slow Drains.
  4. Mold Growth.
  5. Lush Grass.
  6. Cracks in Your Foundation.
  7. Pest Invasion.
  8. Do Your Research.

How do I know if my sewer line needs to be replaced?

8 Signs That You Need Sewer Line Repair ASAP

  1. There Are Strange Smells Around Your Home.
  2. Your Toilets Make Gurgling Noises.
  3. The Drains Aren’t Draining.
  4. The Lawn is Super Green.
  5. There’s Mold on your Walls.
  6. Puddles and Soft Spots Outside Abound.
  7. There’s an Increase in Pests.
  8. The Toilet Backs Up When You Flush.

Does homeowners insurance cover roots in pipes?

Root damage is not covered by homeowners insurance or home warranty coverage.

How do you Repipe a house on a slab foundation?

Repiping a house on a concrete slab typically requires several steps.

  1. Determine if there is reinforcing built into the slab.
  2. Acquire all permits necessary to do the work if required.
  3. Shut off the water supply lines.
  4. The team of plumbing technicians will reroute new pipes through walls or attic spaces.

Where does plumbing go in a slab house?

During the plumbing slab construction, the pipes are buried in gravel or sand beneath the slab and are (obviously) difficult to access. The plumbing through slab isn’t easy to reconfigure once placed. Modern homes are more likely to have a moisture barrier that protects a concrete slab.

How is plumbing installed in a slab?

When installing the plumbing system during construction, the pipes are laid prior to pouring the concrete, and after pouring, fully encased. In some cases, the pipes are laid in the dirt beneath the slab.

How deep below a slab would a sewer line (to the street) be?

Trying to figure out WHY they would have ran the sewer through the building instead of connecting it to the basement. – AND, why the city let them to connect to the sewer system rather than “abandon” the septic tank (every city I have ever heard of insists on the septic tank being abandoned and filled with material). I think it’s an excellent question, HJ, and one that we’ve been pondering as well. However, it doesn’t appear that the sewage line was too shallow, which would be the most obvious reason for the problem.

Those individuals are almost either deceased or very elderly, making it difficult to determine their whereabouts.

I have a strong suspicion that the vendor was aware of this, but chose not to reveal it.

The sewage is connected to the street, the septic system is still operational, and I scoped it straight into the tank as well as the tank itself.

  • b) When I discovered that we had a septic tank last summer, I had it emptied out immediately.
  • We moved into the house 12 years ago, therefore it has only been pumped once in the last 12 years, and I’m not sure how often it was before that.
  • It appears to have never leaked and is still in good operating order, since the scum line is firm and never rises over the outlet to the sewage box, which is located someplace in our lower yard.
  • A minimum of 15 feet lower is found in the back yard where the septic tank is located than in the front yard.
  • The sewer was connected to the upstairs toilet, the upstairs shower, and the laundry (downstairs).
  • Digging this hole and tying into the sewer will be the final step before moving those over with all new piping.

So if my pipe is 12 feet at the curb, minus 8 feet to get to basement floor, minus the 8 inches or so for the slope, my pipe is probably just a foot or so deeper under the house, and I need to dig another foot or so.

How to Locate Your Sewer Cleanout in Case of Emergency

The drain cleanout is a direct connection to the main sewage line, which can be found either within or outside the property. If the trap is positioned within the house, it is referred to as the main house trap; if it is located outside of the house, it is referred to as the sewer cleanout. However, despite the little shift in terminology, the purpose of this cleanup remains the same: This addition to the home plumbing system is intended to provide plumbing professionals with an easy-to-access point through which they can reach clogs and sewage backup in the main sewage line that extends from the foundation of the home, under the ground, and out to the municipal sewage system, a private septic tank, or the portion of the main house drain piping downstream of the house trap, among other locations.

Only plumbing specialists should utilize the drain cleanout, but being aware of its presence during an emergency clog or backlog may save valuable time and money in the cleaning and restoration process, potentially saving thousands of dollars.

A drain cleanout pipe is commonly three, four, or six inches in diameter and white or black in color, depending on the manufacturer.

Some residences may also have drainage pipes made of brass or copper, though these are far less common.

Before You Begin

Before you begin, it’s crucial to understand that the overall placement of the drain cleanout varies based on the environment of the area where you live.

  • Houses built to a standard in colder areas will often have drain cleanouts installed within the structure. People who live in colder areas and whose homes were constructed on a slab foundation may find an outside drain cleanout, or they may find it in a bathroom, garage, or utility room
  • Therefore, people who live in this sort of property may need to explore both indoors and outdoors. Those in warm regions will often have an external drain cleanout in the yard
  • However, homes in colder climates would not.


  • There are drainage pipes running throughout the house, connecting every sink, toilet, and water-using equipment, such as the dishwasher and washing machine. Therefore, discovering a drainage pipe should not be a difficult task. Look for black or white ABS, cast iron, copper, or bronze drainage pipes that lead away from the sink, toilet, or appliance you’re looking to fix or replace. In most cases, following these drainage pipes will lead you to the main sewage line.

Look for a T- or Y-Shaped Pipe Fitting With a Cap or Plug

  • Whereas when a drain cleanout is built within the home, it is usually found on the main sewage line, which is positioned immediately before the main line joins the foundation of the structure. Typically, the drain cleanout will be on a T- or Y-shaped pipe fitting, and it will be equipped with a threaded stopper and a square nut. It is also possible that a plastic cap will be placed over this nut. The drain cleanout, on the other hand, is not usually put on the main line. Depending on your location, you may need to check around for a black or white pipe with a threaded plug and an oval nut
  • In certain cases, you may need to dig around to discover an additional entry point to the sewage system.

Check Bathrooms, Utility Rooms, and the Garage

  • If the sewage cleanout is not located on the main sewer line, you will need to look for it in other areas of the house before determining its position. Take a flashlight with you to help you see better in low-light situations. It is common for the drain cleanout to be located near a collection of drainage pipes, such as in a complete bathroom with drains for the sink, toilet, and shower. Make a visual inspection of each bathroom in the house, searching for a capped ABS plastic drain line in black or white. As a last resort, examine the utility room or garage if you can’t find the drain cleanout where you think you might have put it. Occasionally, present or past owners may have made improvements that concealed the location of the main drain cleanout. As soon as you believe that this is the case, you should contact a plumber who will be able to identify and clear up the drain cleanout without causing more damage to your property.

Test the Drain Cleanout Plug

After locating the drain cleanout, it’s a good idea to test the plug to make sure it hasn’t been seized as a result of lack of usage. Make use of a pipe wrench or a big set of channel locks to tighten the square nut on the drain cleanout plug while wearing disposable gloves. Begin to crank the nut with the wrench in small increments until it is completely loose. After removing any accumulated filth from the threads, replace the plug with a new one. In certain instances, an expanding plug may be used to cover the cleanout, which may be freed by rotating a screw located in the middle of the plug.


  1. As soon as you begin to open the plug and notice water or feel pressure beneath the plug, it’s time to contact a professional. This indicates that the clog in the line has caused the pipe leading outside the home to get clogged. Depending on where you are in the world when you pull the plug, your drainage pit, yard, or house may get flooded by backed-up raw sewage.

Locating Outdoor Drain Cleanouts

  • In the event that you begin to open the plug and you notice water or feel pressure beneath the plug, it’s time to call a professional. This indicates that the clog in the line has caused the pipe outside the home to get clogged. Depending on where you are in the world when you pull the plug, your drainage pit, yard, or house may get flooded with backed-up raw sewage

Estimate the Direction of the Drainage Line

  • Septic systems will often have the drain cleanout situated near to the residence, in line with the septic tank, in order to save space. Simply go back from the tank and towards the house, keeping an eye out for a plastic pipe protruding from the lawn or garden as you go. Similar to this, the drain cleanout on a municipal wastewater system will normally be located near to the house or other building. This drainage system should be connected to the municipal sewer system
  • However, because the actual drainage line is not visible, you will need to follow a broad path around the yard in order to locate the drain cleanout pipe. Typically, the pipe is black or white in color, and it is sealed with a threaded plug that has a square nut on it and is branded S, C.O., or cleanout on the outside. Although, in some cases, this plug is protected by a plastic cap or a metal lid, this is not always the case. With this in mind, look for any things that may be used to cover or house a 3-, 4-, or 6-inch diameter pipe.
See also:  What Are The Demensions Of A 1000 Gal. Septic Tank? (Correct answer)

Move Lawn Decorations, Foliage, and Other Obstacles

  • If you are still unable to identify the drain cleanout, it is possible that it has been accidently covered or intentionally hidden from view. The drain cleanout should be located adjacent to the residence in an area along the main sewer or septic line, which may be identified by the presence of drain pipe clusters in full or partially completed bathrooms. Begin by removing any lawn decorations that are blocking the view of the yard outside of the restrooms, gradually increasing the search area. Always keep in mind that a cleanup might be buried in a garden or hidden by overgrown vegetation. Overgrown grass may also be an issue, so you may wish to cut the lawn to make the hunt for a lost pet a little bit easier on yourself. Occasionally, the sewer cleanout is totally buried in the yard, in which case you will need to make an educated guess as to where the drainage line is coming from and use a long screwdriver to dig approximately 1 inch into the ground, probing for the pipe’s top. Nonetheless, because this approach is mainly trial and error, even with a strong informed estimate, you may want to consider hiring a professional to identify the drain cleanout
  • However, this method is not without risks.

Mark and Test the Drain Cleanout

  1. After identifying the drain cleanout, mark the site with a metal stake and a brightly colored flag so that you have a fast reference point in the event of an emergency. In addition, the drain cleanout plug should be checked to ensure that it may be removed if necessary. Slowly loosen the nut from the pipe with a pipe wrench or a set of big channel locks to avoid damaging the pipe. In most cases, the nut should be easy to thread out
  2. However, if you notice any water or feel pressure in the line, tighten the nut again and contact a plumber to clear the obstruction in the line.


The house sewage system can be severely damaged by even the most expert do-it-yourselfers. This can result in sewage backing up into the septic system, onto the yard, or even into the house itself.

It is possible to save time and effort while also saving possibly thousands of dollars in clean-up and home restoration costs if you only use qualified professional plumbers to remove blockages and perform repairs to the main drainage line and drain cleanout.

Everything You Need to Know About How to Clear a Main Sewer Line Clog

In the United States, a whopping 230 million people rely on municipal sewer pipes. Wastewater collection and conveyance lines are those that collect and transport wastewater to treatment facilities. However, before wastewater can reach these sewer lines, it must first pass via the main sewage line of the residence. Because of this, if there is a blockage in this line, wastewater will not be able to reach the public sewer system. An obstruction in your main sewer line, on the other hand, can cause sewage to back up into your home and create flooding.

This will be dependent on a number of factors, such as the presence of a clean-out fitting.

A Sneak Peek Into Your Home’s Plumbing Network

The drain line and the P-trap are connected to all of the plumbing items in your home, including sinks and toilets. A P-trap is a pipe that, well, looks like the letter “P,” and it is used to collect and store part of the water that has accumulated. As a result, sewage gases cannot rise and into your home because of the presence of this water. The P-traps are connected to a branch drain line at this point. It is common for branch drain lines to be located inside walls, beneath floors, or behind ceiling panels.

  • A soil stack is a sort of plumbing pipe that is buried beneath the soil outside of the residence and is connected to the main sewer line.
  • The soil stacks are then connected to what is now known as the main sewage line.
  • Here’s where all of your plumbing waste — both solid and liquid — comes together in one place: the main drainage pipe.
  • As previously stated, the majority of American households rely on municipal sewer systems.
  • In any case, homeowners are liable for any and all plumbing connections made outside of the municipal water line and sewer system.
  • The maintenance of a private septic tank or sewage unit is also included in your responsibilities.

What Happens When a Main Sewer Line Clog Develops?

In your house, a clogged main sewage line will have an impact on all other drains since it is the meeting place for all of the drain lines.

Consequently, repeated obstructions in several of your drains and toilets are quite likely to occur throughout your stay. It’s possible that flushed toilet water will back up and out of your tub, shower, or floor drains as a result of this.

Clogged Main or Branch Drain?

If you’re dealing with a single blocked sink drain, you should initially attempt using a plunger or a snake to clear it out. If this is your first encounter with a toilet that is sluggish to flush, you can follow the same procedure. These sporadic occurrences are frequently the result of a single drain line obstruction. Clogs that occur at the same time, on the other hand, frequently suggest the necessity for a major sewer line clean-out. This is especially true if you have never had your drains cleaned by a professional before.

It’s also conceivable that tree roots have grown into the main sewer lines and caused them to collapse.

The easiest approach to prove this is through the use of high-quality sewer cameras designed specifically for the business.

Steps On How to Clear a Main Sewer Line Clog

11 percent of South Carolina’s population has moved into and resided in the same residence since the early 1990s, according to census data. That implies that over 212,000 of the homes now occupied in South Carolina have remained in the same family for at least two decades. You will almost certainly not have a clean-out fitting if you reside in one of these historic homes that has never been updated. Whether or not you have this fitting determines whether or not you will be able to clean the main sewer line on your own.

1. Locate the Clean-Out Fitting

That said, the first step is to locate the clean-out fitting of your home’s plumbing system first. A clean-out fitting is a pipe with a width of either 3, 4, or 6 inches. A part of it should be visible above the ground, usually on the lowest floor of a home, or outside, on level ground. The visible section of the fitting is a plug that you should be able to unscrew with a wrench.

2. Slowly Loosen the Cover

If you do happen to come across this fitting, use a pipe wrench to loosen the cap on it first. Don’t open it all the way since doing so may result in any garbage that has accumulated blasting out of the orifice. As soon as you’ve released the pipe’s cap, take a step back from it.

3. Let the Buildup Spill Out

Keep a safe distance between yourself and the fitting, but make sure you can still reach the cover to fully unlock it. Before removing the cap, be sure you have a secure footing. All of the trash generated as a result of the main sewage line obstruction should be able to stream out of the fitting’s orifice. Allow the accumulation all of the time it need to drain away until there is no more water coming out of the drain.

4. Get Your Plumbing Snake In

Ensure that the plumbing snake or auger is properly inserted into the clean-out fitting’s aperture. Make careful to follow the tool’s directions to the letter in order to remove as much of the blockage as you possibly can. It’s possible that you’ll have to repeat this process numerous times if you keep striking dirt within the pipe.

5. Hose Down the Snake and the Fitting

First, while the auger is still within the drain, give it a good rinsing with water before you begin to wind it back. This will aid in the disintegration of any remaining debris or minor blockages.

Additionally, it will remove any trash that has clung to your plumbing snake throughout the cleaning process. After that, remove the snake from the pipe and replace the fitting’s cover with a new one. From here, you may check to see if your drains and toilets are functioning properly once again.

Still Not Working or Can’t Find Your Clean-Out Fitting?

In this case, the clean-out fitting is the focal point of the procedure for clearing a major sewer line clog, as you can see. If you are able to discover it, that is fantastic; simply follow the instructions outlined above. But if you can’t locate it or if your drains are still slow after cleaning it, you may have a more serious problem with your plumbing. If this is the case, we at Plumb Time will be more than delighted to examine and clean your drains at no additional charge. Please get in contact with us right away so that we can clean out all of the blockages from your South Carolina residence!


You should examine the sewer cleanout on the exterior of the home if you are hearing gurgling and all of the house fixtures are clogged. This is often a black 3-4 in color “inch ABS pipe with a threaded cap is available. Remove the cap (WARNING: BE CAREFUL! (WARNING: IT MAY CONTAIN SOME PRESSURE!) : Assuming the sewage line is completely dry, you will have a clog inside the home plumbing, directly in front of the cleanout valve. Make a phone call to a plumber and have them rooter the line. Sewer line cameras are available from several rooter/plumbing businesses.

  1. You have two options at this point: call your preferred septic provider or pull up the tank lids yourself and check the water level and solids content in the tank yourself.
  2. Most tanks erected after January 2001 include a filter that has to be cleaned at least once a year (we clean filters—please call us).
  3. We’ll even notify you once a year when it’s time to clean your filters!).
  4. It’s likely that you have a blockage in your sewage system.


Whenever you flush the toilet, the water gurgles, the toilet takes an unusually long time to flush, or the water in the shower turns brownish after you have done the laundry, you are receiving a subtle indication that trouble is brewing. In order to determine when the tank was last pumped, look through your records and then contact your preferred septic provider for assistance.


If you are experiencing unpleasant odors within your home, such as rotten eggs, it is likely that a trap or vent inside your home is not venting correctly. Call your plumber right away since these gases are harmful to both people and animals!


At times, the smells emanating from the roof vents will seep into the yard due to meteorological conditions.

Make use of a plumber to elevate the roof vents and/or to place a charcoal filter in the vents, as needed. It’s important to remember that your septic tank is vented via the roof.


If you notice effluent appearing in your yard, contact your septic service provider immediately. If you see this, it indicates that your leach line has failed and you should get help right away.


Contrary to common perception, you DO need to have your septic tank pumped on a regular basis. Pumping maintenance should be performed on a regular basis, otherwise your system will get overwhelmed with solid waste and eventually cause damage to your leach lines. DON’T MAKE THIS HAPPEN TO YOU! This is an extreme example of a tank that is overflowing. There is sewage flowing from the tank access holes and into the yard!

grease build up in sewer pipes

Fats and grease should never be flushed down the toilet or sink. They have the potential to harden the lines and cause failure; they have the potential to generate an excessive buildup of the floating scum layer in the septic tank; and they have the potential to go into the disposal regions and adjacent soils and completely block the system off. A shattered lid can pose a serious threat to both animals and children. It is conceivable that they will fall through the cracked or broken lids and will not be noticed until it is too late to save themselves.

crushed or settled pipe

This is the second most prevalent problem we notice in septic systems that are less than 10 years old. In addition to blocking flow, loose fill soil surrounding the tank is causing a backup into the house since it is pulling the pipe with it as it settles. We have even observed instances when contractors installing new systems do not correctly pack the fill earth below the pipe, resulting in pipe settlement on systems that have not been utilized or have only been used for a short length of time (see below for an example).

See also:  What Dies A Septic Tank Smekl Like? (Perfect answer)


When it comes to modern septic systems, this is the most typical issue we encounter. Take note of the fact that the unsupported outlet pipe is being driven down by settling dirt. Watch as the water level in the tank rises, forcing the flow of water in the inflow sewage line to slow. This will eventually result in a clog in the inflow sewer line at some point. The solids flowing down from the house will not be able to enter the tank correctly because of the high water level.

examples of settled sewer pipes:

INSTALLATION OF A TANK AND/OR REPAIR OF SEWER PIPESTHE “POLY” PIPEIMAGES BELOW PROVIDE AN EXAMPLE OF WHAT PIPENOTTO USES WHEN INSTALLING A TANK AND/OR REPAIR OF SEWER PIPES However, despite the fact that this grade of sewer pipe is less expensive at the time of purchase, it might end up costing you a lot of money in the long run!

settled inlet sewer pipe on unused system:

Even if the septic system has not been utilized in some time, it is conceivable that problems will be discovered during the inspection process. Pipes might settle on unoccupied ground and in yards as a result of faulty installation and/or automobiles and/or ATVs running over the pipes without realizing they are there.

It may be beneficial to all parties to have a skilled inspector take a look at the system and diagnose any concerns, even though the County does not require an examination on an underused system before transferring ownership.

Roots growing in and around the septic tank:

If the septic system has not been utilized in some time, it is conceivable that issues will be discovered during an inspection. It is possible for pipes to settle on unoccupied ground and in yards as a result of faulty installation, or as a result of automobiles and/or ATVs running over the pipes accidentally. Although the County may not mandate an examination of an underutilized system before to transferring ownership, it may be beneficial to all parties to have a certified inspector examine the system and diagnose any problems.


Solids are kept in the septic tank and away from the disposal area with the use of concrete baffles. Using baffles to reduce agitation of wastewater entering the septic tank and prevent particles from escaping the tank and entering the drainfield, baffles can assist avoid drainfield damage and extend the life of the drainfield. If the baffles are broken, missing, or have never been placed, the drainfield’s life expectancy will be reduced significantly. Baffle repair normally entails the placement of a plastic tee at the end of the sewer pipes to prevent them from clogging.

orangeburg sewer pipes

Orangeburg pipe was made in Orangeburg, New York, from 1860 to 1970, and was utilized to plumb numerous septic and wastewater systems throughout Yavapai County during that time period. Orangeburg pipe is produced from rolled tar paper (wood pulp that has been sealed with hot pitch) and was considered a low-cost alternative to metal, particularly after World War II, because of its flexibility and durability. In fact, the pipe itself is so soft that professionals might cut it with a knife during the installation process!

Orangeburg, on the other hand, is known for degrading over time (it has a 50-year lifespan at the most) and deforming when subjected to pressure.

If the septic system is approved, Orangeburg will normally be stated on the permits as the material for the inlet and/or outflow pipe material, respectively.

4 Warning Signs of a Collapsed Sewer Line

Modern garbage systems are engineering marvels of the twentieth century. All that is required of you is to complete your business and then flush the toilet. After leaving our property, the sewage line transfers us securely to the main sewerage system and out of our sight and out of mind. Once a blockage or broken sewer pipes are discovered, the system is completely inoperable again. Sewer pipe issues, in contrast to plumbing problems within your house, may go unseen until they are too damaged to be repaired.

Fortunately, most of the time, if you know what to look for, you may avoid having to pay for these costly repairs altogether.

In this piece, we’ll go through the four most typical symptoms that there could be a problem with the sewage line and how to identify them. If you see any of these indicators, you should contact a professional as soon as possible.

Signs of a Collapsed Sewer Line

The majority of people are unaware that the sewage pipe is used for more than simply sewerage. It is inevitable that all of the water from every drain in the house will pass through there eventually. The most important thing to check for in this situation is that there appear to be obstructions in various drains. In other words, if your toilet doesn’t seem to flush as it should, and your shower doesn’t drain, and the water from your kitchen sink won’t drain, it’s most likely due to an issue with your sewage line.

It is possible that you will flush today and be alright, but that you will have troubles tomorrow.

Alternatively, if there is a problem with only one drain in the house it is more probable that something has gone wrong with the plumbing in the house.

  • The sound of a gurgling toilet when the washing machine is running Drains that are overflowing
  • After flushing the toilet, waste comes back up the toilet

Determining the source of the problem and resolving it might be quite challenging. It’s also not a good idea to attempt to do it yourself unless you’re a professional plumber. Part of the challenge stems from the sheer scale of the system with which you are dealing. The pipelines can continue underground for an extended period of time and may split out at various points. It is necessary to use specialist equipment in order to locate the source of the problem. Plumbers may use customized plumbing snakes that are longer in length and may also have a camera on the end of the snake.

2. Foul Odors

Determining the source of the problem and resolving it can be quite challenging. Additionally, unless you are a licensed plumber, it is not a good idea to attempt to do this on your own. You are working with a massive system, and this contributes to a portion of the difficulty. Depending on their length, subterranean pipes can last for a long time and may even branch out. Specialized equipment is required in order to locate and diagnose the issue. Depending on the plumber, they may use specialist plumbing snakes that are longer and equipped with a camera.

3. Slow Drains

The fact that water is draining slowly from your sink, shower, or bathtub might be due to a variety of factors, so it is not necessary to panic right immediately. If it is only the shower that is taking an inordinate amount of time to drain, the problem is most likely related to the plumbing on the inside. Check the plughole and use the plunger to generate enough force to displace the obstruction if you are unable to get the blockage to move on your own. If it doesn’t work, try removing as much water as you can from the drain and then pouring a cup of baking soda down it.

A natural technique that does not contain any of the harmful chemicals that are typically found in drain cleaners is presented here for your consideration.


There is nothing a drain cleaner can do to help with this situation.

The longer they are allowed to sit in the pipe, the greater the chance that corrosive damage may develop. With a mainline issue to be effectively diagnosed, the problem would need to be present in numerous drains throughout the house, just as it would be for a clogged drain.

4. Your Lawn Is Soaked

In addition, because your home’s main sewage line is located outdoors, any problems with your sewer line would almost certainly result in a puddle of sewage on your grass. In the event that your sewage line has collapsed or if there are gaps in the sewer pipes, dirt will have an easier time finding its way inside. In addition, water would now be able to escape and make its way outdoors, for example into your grass. You should be concerned if your grass is consistently damp, or if you notice any puddles on your property, since this might indicate that there is a problem with your sewer system.

Another sign of a drenched lawn is the presence of rapidly growing grass.

How to Avoid Further Sewer Line Damage

If you have a problem with numerous drains in your home, or if there is a bad smell coming from the drains, you should get expert assistance. First and foremost, turn off the water supply to your residence. The notion of flushing the toilet, running the washing machine, or allowing water to drain into the plumbing is not pleasant, but it is necessary. The next step is to get the assistance of a specialist. They will be able to provide an accurate assessment of the problem and pinpoint exactly what is incorrect.

They’ll then inform you what your alternatives are moving forward.

This is not the most enjoyable choice because it means that your yard will have to be dug up, but it is sometimes necessary.

Whenever you observe any of the above-mentioned indicators, it is recommended that you contact a professional plumber as soon as possible.

How to Run a Septic Tank Line From Your House

A septic system is made up of two lengths of pipe that are connected together. Initially, it runs from the house, where the system services are located, to a tank, where the waste is separated and solids settle out. The second section runs from the tank to the drainage field, where fluids from the tank are dispersed into the earth underneath the tank.

The process of installing the first run of pipe is quite similar to that of installing a traditional sewage line. It is necessary to maintain a downhill slope to the storage tank.

Locating the Septic Tank

The tank serves as the nerve center of the septic system. It is required to be situated between the residence and the drainage field. Each and every septic installation must begin with a soil test, and depending on the results, soil conditions may necessitate the placement of the tank in a less-than-ideal site for digging sewer lines. Also required are minimum setback distances from property borders, functioning wells, surface water and other obstructions to provide a safe working environment.

Tank Depth

A standard septic tank has a 4-inch intake at the top, which is positioned towards the bottom. Ideally, a 1/4-inch-per-foot slope toward the pipe from the house should be maintained by the pipe connecting to it. To put it another way, for every 10 feet of distance between a tank and a home, the inlet must be 2 1/2 inches lower than where the pipe departs the house at its lowest point. The pipe usually exits at ground level, although it may need to pass beneath a foundation footing or concrete pad in rare cases.

Digging the Trench

The trench for the septic pipe should be dug before the hole for the tank since you will need a backhoe to complete the work and the tank will get in your way if it is already in the ground. To allow rainfall to drain properly, the pipe should be placed on a 2- or 3-inch bed of drain rock, so remember to account for this extra depth when digging. It is normal to use a four-inch pipe, and it should be installed far enough down to link with the main soil stack, which is a three-inch pipe that runs vertically past the main bathroom and through the roof of the home.


Local building and health agencies will demand permits for a septic tank installation. You will also be required to submit a design plan before the permits will be provided, so prepare ahead of time. This layout should be developed in collaboration with a local builder who is familiar with the unique characteristics of the topography in your neighborhood. Stay away from planting trees or plants near the tank, drainage field, or any of the pipe systems. They will be drawn to the pipes in their hunt for nutrition, and their roots will be able to successfully block them.

See also:  What Happdns If You Put Too Much Ridx In Hour Septic Tank? (Solved)

Removal may be both expensive and time-consuming.


Your bathroom drains may be running slowly, and you may be thinking pouring some chemical drain cleaner down the drain to clear the clog. However, in these situations, rather than relying on potentially harmful drugs, it is always preferable to consult with medical specialists for a diagnosis. Instead of a simple clogged drain, you may be dealing with a plumbing vent problem, a sewer line problem, or a septic system problem instead. Learn about three septic issues that might manifest themselves in ways that are similar to drain obstructions.

  1. An entrance baffle and an output baffle are standard features of a septic tank.
  2. The intake baffle assists in the smooth entry of wastewater into the tank.
  3. This form of obstruction, like a drain clog, will cause drains to slow down or stop completely.
  4. 2.
  5. In addition, there is the pipe that runs from your house to the septic system.
  6. In addition to blockages, this main line is subject to earthquake damage, damage from huge machinery being driven over the region, and tree root damage, no matter what material it is constructed of.
  7. Failure of the Drainfield It is possible that some homeowners are unaware that septic systems have a limited lifespan.

For this reason, you must have a reserve leach field site set aside when installing your sewer system, as mandated by federal laws.

One occurs when a large amount of solid waste is introduced into your system, causing them to get clogged to the point where they must be replaced.

Compaction is another issue that can cause a leach field to fail prematurely if it is not addressed.

Due to the fact that the field’s functioning is dependent in part on bacteria that require air in the soil to survive, this might render the region unusable.

Some of the symptoms of these three septic illnesses might be mistaken for those of a normal plugged drain in some cases.

Consequently, if you feel your drains are slowing down, get a professional to come out and take care of the problem.

Contact Upstate Septic Tank, LLC as soon as possible if you are in need of a diagnostic visit, sewer line cleaning, or a septic system cleaning and pumping. We’ll be pleased to assist you in keeping your septic system in the best possible condition.

How Your Septic System Works

Underground wastewater treatment facilities, known as septic systems, are often employed in rural regions where there are no centralized sewage lines. They clean wastewater from residential plumbing, such as that produced by bathrooms, kitchen drains, and laundry, by combining natural processes with well-established technology. A conventional septic system is comprised of two components: a septic tank and a drainfield, often known as a soil absorption field. It is the septic tank’s job to decompose organic matter and to remove floatable stuff (such as oils and grease) and solids from wastewater.

Alternate treatment systems rely on pumps or gravity to assist septic tank effluent in trickling through a variety of media such as sand, organic matter (e.g., peat and sawdust), constructed wetlands, or other media to remove or neutralize pollutants such as pathogens that cause disease, nitrogen, phosphorus, and other contaminants.

Specifically, this is how a typical conventional septic system works:

  1. All of the water that leaves your home drains down a single main drainage pipe and into a septic tank. An underground, water-tight container, often composed of concrete, fiberglass, or polyethylene, serves as a septic system’s holding tank. Its function is to retain wastewater for a long enough period of time to allow particles to sink to the bottom and form sludge, while oil and grease float to the surface and produce scum. Sludge and scum are prevented from exiting the tank and moving into the drainfield region by compartments and a T-shaped outlet. After that, the liquid wastewater (effluent) exits the tank and flows into the drainfield. The drainfield is a shallow, covered hole dug in unsaturated soil that serves as a drainage system. Porous surfaces are used to release pretreated wastewater because they allow the wastewater to pass through the soil and into the groundwater. In the process of percolating through the soil, wastewater is accepted, treated, and dispersed by the soil, finally discharging into groundwater. Finally, if the drainfield becomes overburdened with too much liquid, it can flood, causing sewage to flow to the ground surface or resulting in toilet backups and sink backups. Finally, wastewater percolates into the soil, where it is naturally removed of harmful coliform bacteria, viruses, and nutrients. Coliform bacteria are a kind of bacteria that may be found in the intestines of humans and other warm-blooded animals, with humans being the most common host. As a result of human fecal contamination, it is a sign of this.

The Guadalupe-Blanco River Authority has built an animated, interactive model of how a residential septic system works, which you can view here.

Do you have a septic system?

It’s possible that you’re already aware that you have a septic system. If you are not sure, here are some tell-tale symptoms that you most likely are:

  • If you have a septic system, you may already be aware of this fact. Here are some tell-tale indicators that you most likely do, if you don’t already know:

How to find your septic system

You can locate your septic system once you have confirmed that you have one by following these steps:

  • Taking a look at the “as constructed” drawing of your house
  • Making a visual inspection of your yard for lids and manhole covers
  • Getting in touch with a septic system service provider for assistance in locating it

Failure symptoms: Mind the signs!

Examining the “as constructed” drawing of your house; Checking for lids and manhole covers in your yard. A septic system service company who can assist you in locating it is to be sought.

  • Water backing up into the drains of homes and businesses
  • It is especially noticeable in dry weather that the drainfield grass is bright green and spongy. The presence of standing water or muddy soil near your septic system or in your basement
  • A strong stench emanating from the area surrounding the septic tank and drainfield

How to Replace Sewer Line Under the House

Water backing up into the drains of homes and businesses. It is most noticeable in dry times when the drainfield is lush and green. The presence of standing water or muddy soil near your septic system or in your basement. A strong stench emanating from the area surrounding the septic tank and drainfield; and

What is a Sewer Line?

All 2-inch drains eventually connect to the main sewage line by tie-ins on each individual line, regardless of whether the house is many stories or a single story. In the case of residences built on raised foundations, the main sewage line can be buried under the slab foundation and run below the yard, or it can be laid directly underneath the house. In most cases, major sewage lines will include at least two cleanouts, one at the end of the line and one at the beginning of the line. It is critical to have adequate cleanouts in order to eliminate mainline obstructions and prevent sewage backups from occurring.

The installation of cleanouts is beneficial for homeowners who are continuously experiencing sewage line difficulties as a result of blockages.

Many homeowners are unaware that the city of San Diego is not liable for any section of the main sewer line that runs from the boundary of the public sidewalk to the perimeter of their property.

It has the potential to save time and money.

When Does a Sewer Line Need to be Replaced?

A sewage line can be constructed of a variety of materials, the choice of which will be determined by the time and location of the home’s construction. An underground sewer line made of cast iron or clay will be found in older residences that have been in existence for more than 30 or 40 years; if the sewer line is beneath a raised foundation, it will be made of cast iron or ABS plastic. ABS plastic is being used in the construction of many contemporary residences. It is estimated that cast iron has a lifetime of 50 to 80 years.

  1. Outside elements, on the other hand, will deteriorate cast iron and clay in particular, and this will not be prevented by any measures of maintenance.
  2. Cast iron can degrade as a result of exposure to the elements.
  3. Due to the fact that clay sewage lines are placed in five-foot pieces, there are hubs that keep them all together.
  4. Roots are drawn to the main sewage line because of the nutrient-dense materials and moisture it contains.
  5. Occasionally, when roots do break through the line, hydro jetting can be used to clean them out and return the pipe to its original state.
  6. When there are big breaks or holes in the main sewer line, or when entire portions are missing, it is common for the line to need to be replaced.
  7. The main sewer lines under the home are not immune to difficulties or breakage, which may necessitate the repair of the drain pipe.

How is the Sewer Line Replaced?

Depending on when and where the house was built, the sewage line might be constructed of a variety of materials. Cast iron or clay sewage lines will be discovered underground in older properties that have been in existence for more than 30 or 40 years. Cast iron or ABS plastic sewer lines will be found underground in older residences that have been in existence for more than 30 or 40 years. ABS plastic is used in the construction of many contemporary dwellings. An average lifespan of 50 to 80 years is achieved by using cast iron construction materials.

  • However, this does not ensure that faults will only surface beyond its lifespan.
  • In many cases of failed sewage pipes underground, root incursion is a possible cause.
  • In addition, shifts in the earth can cause all sorts of drain lines to get out of alignment.
  • As a result of the failure of those hubs or the occurrence of a breach in any of the lines, tree roots might infiltrate into the line and quickly take control.
  • Essentially, it is the ideal habitat for root development.
  • Before anything else, a plumbing professional will use a pipeline camera to check the line, determine the extent of root incursion or the source of the obstruction, and ensure that there are no cracks or breaks in the pipe.
  • This can be caused by a large number of roots, old age, degradation, or shifting ground.
  • Drain pipe replacement may be necessary if the main sewer pipes under the home experience issues or break down.

When sewer lines that are exposed in a crawl space suffer problems, homeowners may observe sewer fumes from leaks or breaks, discover sewage spills under the property, or experience other drain troubles as a result of the problems.

Is There an Alternative to Sewer Line Replacement?

Excellent news for homes with a lot of concrete and expensive landscaping, or if their sanitary sewage line goes beneath an existing city sidewalk or street: there is an alternative to replacing the entire line, or even a piece of the line, with new pipe. In order to repair a broken sewage line, eliminate root incursion permanently, or perform modest repairs in areas where a plumber cannot dig, epoxy relining solutions are an excellent option. It is a method that involves inserting an epoxy resin solution into a sewage line, inflating it to conform to the interior of the pipe, and then allowing it to cure for several days.

However, the first step in replacing a sewage line is to have a video examination performed and a precise diagnosis made by a drain professional.

We provide both epoxy relining options and traditional dig-ups and sewer line replacements through our team of professionals.

Code requirements for drainage system cleanouts

There is an option to replacing the complete sewage line or even a piece of the sewer line for homes that have a lot of concrete, expensive landscaping, or if their sewer line goes below a city sidewalk or roadway. In order to repair a broken sewage line, eliminate root infiltration permanently, or do tiny repairs in areas where a plumber cannot dig, epoxy relining solutions are an excellent choice. This method involves inserting an epoxy resin solution into a sewage line, inflating it to conform to the interior of the pipe, and then allowing it to cure for a period of time.

In most cases, however, a camera examination and thorough diagnosis from an experienced drain technician are required before any sewage line repair can be completed successfully.

Our professionals can do both classic dig-ups and sewer line replacements as well as epoxy relining options for you.

Leave a Comment

Your email address will not be published. Required fields are marked *