How To Fix The Outlet Baffle Tee Inside Of A Septic Tank? (Best solution)

  • The remains of the baffle should be removed by use of concrete saw or cold chisel and replaced with the sanitary tee connected to the outlet pipe. There may be the need to repair the concrete around the pipe or retrofit a rubber gasket to ensure the tank remains watertight and root free.

How much does it cost to replace inlet baffle on septic tank?

Repairing a baffle costs $300 to $900 on average. You may pay more if it’s tough to access. The baffle helps to prevent buildup in the incoming or outgoing pipes of the tank. Between the baffles is where the heavier solid matter settles.

How do you install a sanitary tee on a septic tank?

The center of the plastic tee is inserted into the septic tank inlet opening just inside the tank, and the tee is installed vertically as you can see in our sketch above. If the center of your plastic tee is female rather than male, the larger hub may not fit into the septic tank inlet or outlet opening.

How does a septic tank outlet baffle work?

Septic baffles are located at the junctions where pipes enter and exit the tank. The one at the inlet pipe is called the inlet baffle, and the one at the outlet is called the outlet baffle. It’s designed to help wastewater flow smoothly into the tank without disturbing the scum layer.

How long do septic baffles last?

Inspectapedia estimates that a steel tank baffles will rust out in 15 to 20 years and may collapse if driven over, but a concrete tank will last 40 years or more as long as the wastewater is not acidic. It’s important to consider the life expectancy of a drain-field, too.

What is the average life of a septic system?

Age of the System It’s pretty common for a septic system to last 40 years or longer, which means if you buy a new home, you might never need to replace it. However, you might have an older home whose septic system has been in place for nearly half a century.

Does a septic tank need an inlet baffle?

Inlet baffles are needed for proper performance of the septic tank. Raw sewage from the residence is directed by the baffle downward into the middle zone of the septic tank. This means the effluent follows a tortuous path through the tank, which provides the necessary detention time for the larger solids to settle out.

Why is there a baffle in a septic tank?

The inlet baffle directs the flow of wastewater into your septic tank, and prevents the scum layer in the tank from being disturbed. It also can help prevent solids from backing up toward the house if you should experience a septic system backup.

Can you replace a septic baffle?

The inlet baffle also prevents floating scum from plugging the inlet pipe. The outlet baffle takes sewage effluent from the clear zone in the tank and allows it to flow out of the tank. The fix in this case is to remove the remains of the concrete baffle that was cast with the tank and replace it with a sanitary tee.

How does a baffle tee work?

The baffle is inside the tee and it directs the water, that is being ejected from the disposal with force, downward. With out the baffle the pressure is to great and the water will shoot the wrong way. In the photo below the water comes from the disposal on the right, the baffle is in the tee.

Do all septic tanks have baffles?

Every septic tank contains two baffles, one at the inlet and one at the outlet.

How to Replace an Outlet Baffle in an Existing Septic Tank

The baffles in your septic tank are critical to the proper operation of the tank. If the baffles in the tank are not working properly, the sludge floating in the tank might enter the field lines or back up into the home drainage system. It is possible for baffles to rust, crack, or otherwise degrade over time. Every time the tank is emptied out, it is important to inspect the baffles to ensure that they are in excellent working order.

Step 1

Find the location of the septic tank. Most contemporary tanks feature two access doors, one on each end of the tank, which makes for easier maintenance. Excavate to the top of the septic tank and remove enough dirt to expose both access hatches and provide you with enough space to operate comfortably and safely. Check to see that you will not be dumping dirt into the tank while you are working.

Step 2

Make sure you open both hatches and get a professional to pump out the septic tank. A licensed specialist is equipped with the necessary equipment to correctly pump out waste materials and dispose of them in a safe and legal manner, as well. It is not recommended that you enter the septic tank or allow anybody else to enter the tank. The gases are poisonous, and the absence of oxygen can induce asphyxia in a short period of time.

Step 3

Making use of the PVC pipe and connection, you may construct a replacement baffle. Using a hacksaw, cut a portion of tubing long enough to connect to an existing drain and pass through the side of the septic tank. Glue the tee connection onto the pipe that runs through the interior of the tank. Add a length of pipe 24 inches long to the bottom of the tee and a 6-inch piece to the top of the tee to complete the construction. Install a grate cap on the top section of the chimney, which will enable gases to leave but prevent solids from entering the chimney.

Step 4

Check that all of the fittings and connections are securely and firmly in place before proceeding. Check to see that the seal around the pipe where it enters the septic tank is secure to ensure that there is no leaking. For effective liquid flow management into the field line, the baffle on the outlet end of the septic tank should be 4 to 6 inches longer than the baffle on the input end. According to the manufacturer, the 24-inch portion of pipe that was installed should be more than enough to satisfy this requirement.

Step 5

In order to ensure that they are firmly in place, replace the access hatches and back-fill the hole with a suitable material. It is important to check on the new baffles the next time the tank is emptied out to ensure that they are still in place and in excellent shape.

Expert Tips for Baffle Repair

Receive articles, news, and videos about Systems/ATUs sent directly to your email! Now is the time to sign up. Systems/ATUs+ Receive Notifications One perk of working on septic systems for more than 40 years is that the folks I’ve met and worked with are frequently willing to offer images or tales that they find interesting. In this particular instance, my colleague Kim Seipp emailed me a photo of a repair work she had completed in Colorado. Hopefully, everyone who reads this recognizes right away that this is not the appropriate method of repairing or replacing a baffle in a concrete tank.

  • These baffles must be the right length and have a space between their top and the bottom of the tank lid to allow for the exchange of gases and the ventilation of the tank.
  • Thus, sewage travels through the tank on an irregular course, providing the detention time necessary for bigger particles to be settled out before the effluent is transferred to the final treatment and dispersion section of the system.
  • A floating scum blockage is prevented by the intake baffle from clogging the inlet pipe.
  • It is necessary to maintain floating scum in the tank, which is composed of oil and soap residue, so that it can be removed when the tank is cleaned.
  • A deteriorating concrete baffle at the exit of a septic tank is seen in this photograph.
  • Due to the fact that the sanitary tee is connected to the tank’s output pipe by couplings, the person(s) who completed this project had the appropriate concept.
  • This baffle will not perform the critical job of providing a relatively clear liquid to the next component of the system since there is no effluent filter in place.
  • The concrete around the pipe may require repair, and a rubber gasket may need to be installed retroactively to guarantee that the tank stays watertight and root-free.
  • The outlet baffle should be extended to a depth of 25 percent of the operating depth in the tank to ensure proper operation.

As an example, if the tank is 60 inches deep, the baffle would need to be 15 inches longer. I’d be interested in hearing how others might go about mending a baffle in the future. Leave a comment below or send an email to [email protected] with your baffle repair suggestions.


By Admin on November 12, 2020 Your efforts to live as environmentally conscious as possible, as a responsible homeowner, are likely already underway, with practices such as recycling, composting, and purchasing energy-efficient equipment among your list of accomplishments. As a septic tank owner, you want to be sure that anything you put into your tank and septic field is causing the least amount of ground contamination as is reasonably practicable. Fortunately, there are a number of modest improvements you can do immediately to make your septic system even more ecologically friendly than it already is.

  1. Have your septic tank inspected and pumped on a regular basis.
  2. A bigger septic tank with only a couple of people living in your house, for example, will not require pumping as frequently as a smaller septic tank or as a septic tank that must manage the waste products of multiple family members will require.
  3. When in doubt about how often to pump your septic tank, consult with a professional for advice.
  4. In addition to locating and repairing any damage, a professional can ensure that the septic field is in good working order and that your septic tank is functional, large enough to handle your family’s waste, and not causing any unwanted pollution in nearby ground water.
  5. Avoid flushing non-biodegradable items down the toilet or down the toilet.
  6. Items that are not biodegradable are unable to properly decompose in the septic tank and might cause the system to get clogged.
  7. In addition to causing issues in your house, septic system backups can damage ground water in the area surrounding your septic field.

Towels made of paper Products for feminine hygiene Grease or fats are used in cooking.

grinds from a cup of coffee Even if you have a trash disposal, the food scraps that you flush down the drain and bring into your septic system may cause unanticipated harm to your plumbing system.

Food scraps can enhance the amounts of nitrogen and phosphorus in the wastewater, which can disturb the natural bacterial balance of the septic tank, among other things.

Water conservation should be practiced.

Exceedingly large amounts of water use will interfere with the normal flow of wastewater from your home into your septic tank.

Limiting the amount of time you spend in the shower and turning off the faucet while brushing your teeth, as well as purchasing a smaller dishwasher and washing machine that use less water, are all simple strategies to reduce water use in your home.

The following are some basic steps you can take to make your septic system more ecologically friendly: save water, maintain your septic system and tank, and recycle wastewater. To get answers to any of your septic tank-related issues, get in touch with the experts at Upstate Septic Tank, LLC.

How to Replace a Septic Tank Baffle

In the event that your septic tank is kept in good condition through regular plumping, a septic tank baffle is not absolutely necessary. Even if there isn’t one, the tank is fully functional. Providing that it is properly maintained, with regular pumping, or that there are no other issues that would cause a large amount of sludge to accumulate in your tank, this should be possible for you. For example, if your tank needs to be pumped out once every 4 or 5 years, or if the wastes are discharged into a drain field, you should consider installing a filter on the outlet side of the tank.

See also:  How To Pump Your Septic Tank Yourself?

If the baffle on your tank has become rusted or damaged, you can replace it rather than having to purchase a completely new tank.

Step 1 – Accessing the Septic Tank

You should get access to the exterior of the septic tank, which is where the water is discharged into the drain field. If you are unable to reach the lid from the ground level, you will need to dig to gain access to the lid.

Step 2 – Clean the Area

If there is a tank leak, you should contact the local health department to find out what you need do to clean up the area around the leaking tank.

Step 3 – Pump the Tank

If there are any issues, you should pump the tank in order to ease the difficulties that are now present. If you want to replace the baffle or possibly the entire septic tank, this is a very crucial step. Step 4 – Unlock the outlet side of the device. Once you’ve opened the lid on the outlet side, you should be able to reach the top of the baffle and slide the new filter or new baffle down until you reach the handle of the filter, as shown in the picture. The access plate should be elevated above ground level if digging was required in order to reach it.

Extra Tips

You should keep in mind that, while filters can solve many issues, they can also cause many new ones. So be cautious while using filters. If you are the system owner and you perform the work on your own, you are aware that the system and filter must be properly maintained in order to avoid clogging and other problems. Solid waste depositions in the drain field are caused by clogging of the drain. According to other reports, the technology may even back them up inside the house. It is possible to extend the life of a septic tank and system by reducing the quantity of water that enters the particular system.

If you keep track of how much water you use, you may save money on water and avoid having to make costly repairs to your septic tank.

Sanitary Tee and Filter Statesville, NC

So, what exactly is a hygienic tee shirt?

In simple terms, it is a device that facilitates the movement of wastewater into and out of your septic tank. Typically, they range in diameter from 4″ to 6″ in diameter and can be built of clay, concrete, or PVC pipe.

The Inlet Tee

Using an intake tee, you can guide the flow of wastewater into your septic tank while also preventing the scum layer in the tank from being disturbed. It can also assist in preventing sediments from backing up toward the home in the case of an aseptic system backup. In most circumstances, the absence of an inlet tee has little effect on the general workability of the system, although it is highly beneficial to have one present. In our location, inlet tees and baffles are not a needed component by the Environmental Health Department.

The Outlet Tee

A needed and extremely crucial component of your septic system, the outlet tee or baffle must be installed. It is required in order for your system to perform correctly and to be compliant with applicable regulations. Designed to guide effluent (wastewater) flow from the tank to the drain field, the outlet tee prevents scum layer from escaping directly into the outlet pipe, creating drain field obstructions and system failure before it has a chance to occur. Tissue Tees are an inexpensive and straightforward fix that may save homeowners a considerable amount of money.


Septic Tank Effluent Filters reduce the amount of particulates in your septic tank’s effluent, extending the life of your system. Effluent filters are intended to extend the life of your drain field by keeping particles from exiting the septic tank during the draining process. These filters are capable of operating successfully for several years or more before they must be removed and cleaned. Clean the device every time the tank is pumped, or at the very least once every three years, according to the manufacturer’s recommendations.

Continue to use it!

  • A sludge (solid waste)
  • An effluent (wastewater)
  • A scum (solid fats, oils, grease, and other substances)

Solids drop to the bottom of the tank and congeal to produce sludge, where microorganisms breakdown the solids. The scum, which is made up of trash that is lighter than water, rises to the surface. In the drainage field, the middle layer of effluent leaves the tank and goes through an underground network of perforated pipes to the drainage field. Gravel and dirt operate as biological filters, allowing wastewater to be purified as it sinks into the earth. Keep the outlet effluent filter in place since it is required by your state’s health law.

  • Waste particles may flow through the filter and block the drain field if it were not installed.
  • Your filter, on the other hand, should not require cleaning every six months.
  • You may be flushing filter-clogging things down the drain, such as grease, fat, or food scraps, if your filter is needing to be cleaned more frequently.
  • A garbage disposal will not be able to break down food particles sufficiently to allow them to flow through the septic tank filtration system.
  • Plastic materials, disposable diapers, paper towels, non-biodegradable items, and cigarettes will clog the system if they are flushed down the toilet.
  • An vital function in the septic system is played by the tee or baffle.
  • Of course, such scents might also be indicative of a malfunctioning drain field, necessitating additional investigation.

If the outlet tee is lost, it should be replaced, but you should also anticipate that the drainfield’s useful life will be significantly decreased in the future.

Tees and baffles that have been in use for a long period of time typically degrade.

The inlet sanitary tee is installed between the house sewer and the tank.

Tees that are now in use improve on the first purpose by including effluent filters to prevent big floating particulates or debris from entering the downstream flow.

Even while your septic tank is a crucial component of your septic system, your sanitary trough plays an even more critical function – in fact, missing sanitary troughs have been known to cause catastrophic harm to septic systems.

In simple terms, it is a mechanism that controls the flow of wastewater into and out of your septic tank.

Using an intake tee, you can guide the flow of wastewater into your septic tank while also preventing the scum layer in the tank from being disturbed.

By directing effluent from the tank to the drain field, this baffle prevents scum layer from escaping directly into the outlet pipe, resulting in drain field blockages and system failure before it has a chance to occur.

This can only be determined by peering inside the tank, and in certain circumstances, the tank must first be pumped in order to be able to see what is within.

If a tee is missing but isn’t sitting at the bottom of the tank, it’s reasonable to assume that it was never put in the first instance.

If you have a septic tank that is pumped on a regular basis, the pumping specialist should be inspecting the baffles. Sanitary tees can be replaced and installed by Lentz Wastewater.

Sanitary Tee And Filter Replacement

The presence of odors surrounding the drainfield might be caused by a loss of septic sanitary capacity in the septic tank. Of course, such scents might also be indicative of a malfunctioning drainfield, necessitating a more thorough investigation. Checking for the presence and condition of the septic tank outlet tee should be done at the septic tank and should be a quick and simple procedure. While it is important to repair an outlet tee if one has been lost, you should also consider that the drainfield’s future life will be significantly diminished.

  • For the reason that septic tank tees are both a probable source of and a diagnostic assistance in the event that your septic system emits foul scents or aromas.
  • The first is to direct the flow from the house sewer downward into the tank in order to create more detention time for the sewage, which will allow solids to settle out, and the second is to prevent the floating scum layer from blocking the inlet pipe.
  • The tees we use now improve on the first purpose by incorporating effluent filters, which prevent big floating particles or debris from going downstream via the tee.
  • So, what exactly is a tee?
  • Clay, concrete, and PVC pipe are all acceptable materials for making them.
  • It can also assist in preventing sediments from backing up toward the house if you should encounter a septic system backup at your home or business.
  • When we open a septic tank, we frequently find that one or both of the tees are missing or damaged.
  • When we notice that a tee is missing, we glance at the bottom of the tank as it is being pumped to see if the tee has fallen off somewhere along the way.

If you have a septic tank that is pumped on a regular basis, the pumping specialist should be inspecting the baffles. Sanitary tees can be replaced and installed by Lentz Wastewater.


If your septic system becomes clogged and you find yourself having to clean the filter on a regular basis, you might be tempted to simply remove the filter altogether. Hold on to it. Solids, wastewater, and scum are separated into three levels in septic tanks, which allows them to function properly. Solids sink to the bottom of the container, where microbes breakdown them. The scum, which is made up of trash that is lighter than water, rises to the surface. In the drainage field, the middle layer of effluent leaves the tank and goes through an underground network of perforated pipes to the drainage field.

  • Keep the outlet effluent filter in place since it is required by your state’s health law.
  • Waste particles may flow through the filter and block the drainfield if it were not installed.
  • Your filter, on the other hand, should not require cleaning every six months.
  • A good chance is high that you’re flushing filter-clogging things down the toilet, such as grease, fat, or food scraps.
  • A garbage disposal will not be able to break down food particles sufficiently to allow them to flow through the septic tank filtration system.
  • Plastic items, disposable diapers, paper towels, nonbiodegradable goods, and tobacco products will clog the system if they are flushed through it.

Acworth Baffle Tee Replacement: Replace Your Septic Baffles – One Way Septic and Sewer

The septic tank baffle tee (also known as a baffle) is a device that may be found at either the inlet or exit of your septic tank. It is made of plastic and has a hole in the center. The goal of these devices is to prevent sewage from entering into pipelines. There are two types of septic tank baffles: inlet baffles and exit baffles, which are called after the locations in your septic tank where they are installed. In both cases, the idea is to simply channel waste water around your septic tank while also removing the particles from the wastewater.

Its goal is to aid in the effective flow of wastewater into your tank while avoiding disruption of the scum layer.

As previously stated, the outlet baffle is extremely significant since it is responsible for preventing sediments from entering your septic tank and reaching the leach field.

Because of the nature of the task that baffles do for your septic system, they become worn down over time and eventually decline in performance.

You may receive a free estimate from your friends at One Way Septic to get started, and you can learn more about this critical septic system component by continuing to read below.

Signs Your Baffle Tee Needs to Be Replaced

Clearly, baffles are a crucial component of your home’s septic system, and there are a few signs that they may need to be replaced that you should be aware of.

  • The baffle looks to be significantly damaged
  • The baffle isn’t operating at its greatest potential
  • Back-up of sewage in your house or office building You’ve noticed horrible, sewage-like scents emanating from your home
  • A sewage backup has been discovered on your property
See also:  Why Are Sprinklers On Septic Tank Running Non Stop? (Best solution)

To be sure, if you’re unclear about whether or not your baffle tee needs to be changed, give us a call and we’ll arrange an examination for you!

Why Partner With Our Local Septic Company?

Assistance is available 24 hours a day, seven days a week. A total of more than 30 years of combined experience Response Times That Are Incredibly Quick Services that are centered on the customer

When Should I Replace My Baffle Tee?

It is possible that the reasons for when one should replace theirs will differ from tank to tank because they are different. Generally speaking, the answer is straightforward: if the baffle has been broken or is progressively decaying, it’s generally a good idea to replace it. In the end, that degeneration will be the factor that prohibits it from accomplishing its goals and objectives. You should replace your baffles regardless of whether or not you’ve observed a drop in overall performance.

Preventative maintenance is always the best course of action to take in order to avoid encountering worse problems in the future, as previously stated.

Work With an Experienced Septic Company in Acworth

Whether you’re looking to perform preventative maintenance on your system or have a baffle tee that’s in desperate need of replacement, One Way Septic is proud to offer a wide range of septic services, including emergency septic services, to residents and business owners in the greater Philadelphia area. Throughout our service region, from Lawrenceville to Stone Mountain and beyond, you will find our professionals ready to meet your requirements. Get in touch with us right away!

Get In Touch With One Way Septic

If you are facing a septic emergency, we offer the finest answer for the situation you are experiencing. Contact us now. Don’t just sit around and expect that the problem will go away on its own. Give your friends at One Way Septic a call instead if you require immediate help. Our professional specialists are here to assist you 24 hours a day, seven days a week, regardless of whether your problem is residential or commercial in nature. We guarantee that we will come to your call as fast as possible, and that we will be prepared with all of the essential equipment, tools, and tried-and-true procedures to ensure that your emergency service is as quick, efficient, and stress-free as it possibly can be.

You can also phone us right now at (404) 775-1164 for quick assistance.

Get in Touch With Us Immediately

Old Septic System Baffle Repair

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Old Septic System Baffle Repair
Author:mstruttm (FL)Just had my very old septic system inspected and pumped. Turns out the concrete baffles have rotten and fallen into the tank. It’s not really feasible to use PVC tees as new baffles because the tank is so old that it has two clay outlet pipes. I was thinking about building some baffles out of stainless steel similar to the old concrete baffles and fastening them with tapcons to the septic walls. Is this a good idea?The outlet baffle looked like this _/ if you were looking from the top down into the septic tank, with the outlet pipe in between the opening. It probably went down about two feet. The inlet baffle seemed to just be a wall that went from one side of the tank to the other, but I’m not sure how far it went down.Edited 1 times.
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Re: Old Septic System Baffle Repair
Author:Dunbar (KY)Those baffles go to the bottom, and are designed as such to allow the first bay to take on most of the solids, second bay to settle waterborn particulates, third bay to be the finished “clear” effluent that safely distrubutes to the finger system of leaching fields.I haven’t seen John Aldrich “Septic Tank Yank” here in a long time. Anyone know of his whereabouts?His last post was around 318,000 and we’re at 383,000 on this thread.Right about the time I stopped getting emails from him. I hope all is well.-Always be aware of cross-connections in your potable water systems-They could one day harm you and your loved ones.Edited 2 times.
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Re: Old Septic System Baffle Repair
Author:PBwrencher (WI)Tank Yank would be the best source for this question however; from my limited experience this person is looking at replacing that old thing, you could image what the rest it of looks like, it’s lived it’s life and now a new one is needed.10-22-08, 8:18am- – – – – – – – – – – – – – – – – – – -3 years before Google started has been THE best plumbing supplier on the web. Please visit our sponsor
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Re: Old Septic System Baffle Repair
Author:hj (AZ)The outlet baffle is to prevent grease, etc., on top of the water from exiting through the outlet. The inlet baffle goes down to a point a foor or so above the floor to give the influent time to separate.
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Re: Old Septic System Baffle Repair
Author:mstruttm (FL)I understand that the system is very old and will need replacing, but it is still functioning and I would like to get as much life out of it as possible. Now isn’t the best time to be forking out $5,000-$10,000.After the tank was pumped, I could see the outlet baffle at the bottom of the tank and it definately was not long enough to go all the way to the bottom. The pump guy said it only runs down a couple of feet. He told me I shouldn’t really be concerned with the inlet baffle and it was the outlet baffle that was important. I’m just thinking something will be better than nothing so I can get some more life out of the system.
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Re: Old Septic System Baffle Repair
Author:dlh (TX)this isnt a car. i have never heard of anyone repairing a septic tank.i have found it is much better to bite the bullet now than it is to wait. waiting almost always means a larger bill in the end.-PLUMBERS “Protecting The Health Of The Nation”
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Re: Old Septic System Baffle Repair
Author:yonson (SC)My septic guy told me the same thing when my exit collapsed (the exit is most important). He placed a “t” type port at the exit, but mine was PVC. An easy fix.
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Re: Old Septic System Baffle Repair
Author:LemonPlumber (FL)Do you have a scrap or 12″ diameter pvc pipe,two feet long?cut it in half use half at each end tapcon it with the top, at the top of the inlet hole and the outlet four inches or so higher than that.Old culvert pipe.Dead propane cylinder.If you use metal it may decay faster but should give you five years to save up.Good Luck with any rig.You need a new tank.
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Re: Old Septic System Baffle Repair
Author:mstruttm (FL)Ok, I know the tank needs replacing, but it’s not going to hurt by rigging it to last a little longer since the entire system will need to be replaced anyway. I am not doing any more damage by not replacing it now.So, the 12″ PVC sounds like the best idea yet.
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Re: Old Septic System Baffle Repair
Author:PBwrencher (WI)”There is nothing so permanent then something so temporary.”The plumber I served my apprenticeship under would say that when we were called in to make the correct repair after a handyman or homeowner only did a temporary fix that would last sometimes for years.Be honest, it will never get fixed until the system completely craps out.10-23-08, 7:18am- – – – – – – – – – – – – – – – – – – -3 years before Google started has been THE best plumbing supplier on the web. Please visit our sponsor
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Re: Old Septic System Baffle Repair
Author:yonson (SC)”it will never get fixed until the system completely craps out”Pun intended?
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Re: Old Septic System Baffle Repair
Author:mstruttm (FL)I also plan on constructing new concrete lids. Is this ok to do with quickrete conrete mix and rebar? I want to make sure that there is no danger of the lids breaking, which there is with the current lids.
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Re: Old Septic System Baffle Repair
Author:hi (TX)Hello,You may still be helped.The exit T and the baffle are placed to keep solids and greases out of the leach field which will plug the pores and render the leach field inoperative and result in effluent finding its way to the surface.You have a two chamber tank that has made itself a one chamber tank with the collapse of the baffle wall.This is not an infrequent finding during septic inspections done properly.Your best (most effective and cost effective)fix is to place a PVC Tee on the outlet to the box.This keeps the floating solids out of the field.It needs to be fit solidly and leak free to be effective and long lasting.If possible also place an inlet T to force “incoming” waste to go to the bottom rather than float across to the exit of the tank.If the repair exposes the exit of the tank you may also want to include an effluent filter to trap solids before they go to the field. This is a newer design that further reduces material that can plug up the leach field.Be careful with the tanks as they can collapse and may not have enough oxygen to support life inside!Safety is Most important!Here is a article discussing your exact question. The website contains a “wealth” of septic info.Here is another (scroll about 3/4 way down and see the part about the baffle deterioration and repair.)
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Re: Old Septic System Baffle Repair
Author:mstruttm (FL)I mentioned in my first post that using tees is not feasible at the outlet due to there being two clay outlet pipes. I guess I could try to use two tees, but how would I secure them to the clay pipes?
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Re: Old Septic System Baffle Repair
Author:LemonPlumber (FL)You might be better off wrapping the old ones,with rewire making the joint on top then adding a 2″ layer of topping mix.Good Luck.Unless you intend to pour the lid’s six or more inches thick,smaller stone or sand type should be used.
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Re: Old Septic System Baffle Repair
Author:PBwrencher (WI)Don’t you have plumbing codes in Florida where the concrete tank and top must be made of Monolithic Concrete and must have the strength of 2000lbs per sq inch or more so it does not cave in on a poor sole years from now:10-25-08, 8:20am- – – – – – – – – – – – – – – – – – – -3 years before Google started has been THE best plumbing supplier on the web. Please visit our sponsor
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Re: Old Septic System Baffle Repair
Author:redwood (CT)Things are a tad bit lax in Florida IMHO- – – – – – – – – – – – – – – – – – – -Since 1995 (3 years before Google started) has been THE best plumbing supplier on the web. Please visit our sponsor
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Re: Old Septic System Baffle Repair
Author:mstruttm (FL)Quickrete says it is 4000 psi.
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Re: Old Septic System Baffle Repair
Author:rca411 (OK)Can’t you just dig it up some behind the tank, then stub PVC back into the septic tank and glue on a sanitary tee for a new baffle?
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Intermittent Clogs In Your Septic System? Here’s Why Your Inlet Baffle Is Likely The Problem And What You Can Do To Fix It – Choosing Better Plumbing Systems

Categories:,Blog,Published on: December 22, 2019 It appears that you are experiencing a puzzling problem with your septic system. After utilizing your home’s plumbing for a period of time, everything stops draining all of a sudden. Your drains will be plugged for a period of time before they begin to discharge again. When you restart the process of flushing water down your drains, the problem reappears. What might be the source of this problem? It’s a safe assumption that the source of the problem is the inflow baffle of your septic tank.

  1. This is a common occurrence.
  2. What is the purpose of an inlet baffle in a septic tank?
  3. There are three levels to the contents of your septic tank.
  4. The sludge layer is composed of particles that are heavier than water, and as a result, they sink to the bottom of the reservoir.
  5. Scum is defined as anything that is lighter than water and is composed primarily of oil and grease.
  6. It is customary when installing a septic tank to position the bottom of the entrance baffle lower than the predicted level of the scum layer.
  7. It may be thought of as a tunnel that allows wastewater to enter your septic tank without having to travel through the scum layer.

The scum layer will rise as a result of the use of your home’s plumbing and the flushing of wastewater into the septic tank.

With a relatively high viscosity, due to the grease and oil that form the scum layer, it will effectively prevent particles from entering the tank.

The pressure from the water within your input pipe will drive the solid clog through the pipe and into the tank after the scum layer has been reduced to a sufficient level.

What Causes Inlet Baffles to Fail?

There were many vertical pieces of steel or concrete that were added to the top of the septic tank to prevent it from overflowing.

After a while, either the wall baffle will separate from the top of the septic tank or the submerged section of the baffle will be corroded through will occur.

How Do You Replace an Inlet Baffle That Has Been Broken or Missing?

It’s possible that your intake baffle has been broken or removed, in which case they can dig up your tank and replace it with a sanitary tee.

Sanitary tees, in contrast to previous wall baffles, will not corrode when exposed to wastewater. After the septic tank repair is completed, your occasional obstructions will be resolved, and you will be able to use your septic system to its maximum capacity once more.

Maine Septic and Pumping – Lewiston Maine

A baffle is located at the inflow and exit of a septic tank. Typically, these baffles are formed of concrete and are included into the tank’s overall design. When the intake baffle is in place, the flow of liquid entering the tank is slowed down, and turbulence is reduced, enabling particles to settle to the bottom of the tank. Using the outlet baffle, you may aid to keep solids in the tank and prevent them from exiting the tank and making their way to your absorption area. A tank that does not have an output baffle might reduce the longetivity of your septic system and lead it to collapse sooner than expected.

What Happens Without an Outlet Baffle?

Using the outlet baffle, you may aid to keep solids in the tank and prevent them from exiting the tank and making their way to your absorption area. Solids escaping from the absorption region might form a coating in the absorption area. The coating seals the region, limiting the absorption of liquids and the breakdown of solids caused by bacterial development in the coating area.

Simple Procedure to Replace!

Using a new plastic sanitary tee, Maine SepticPumping may repair your outlet baffle and restore proper operation to your system. The replacement will aid in the retention of solids and will assist to restore protection to the absorption region.

Shoreline Sanitation Residential Services

For most people, the largestsinglefinancial investment of their lifetime is the house they call home. And no one would live with a leak in “the roof over their head”; that would be foolish and riskexpensive repairs to your investment. Never mind the safety or comfort issues.But many people are unaware of the dangers from leaks and damage down below their house or in their yard. Your septic system is a major component of the house itself, safely disposing both liquid and solid waste from your plumbing system – and if neglected, may lead to expensive repair costs and major lifestyle inconveniences.
Shoreline Sanitationhas been serving Connecticut for the past five decades and has the knowledge, equipment, expertise and experience to analyze, repair, maintain or install the correct solution to ensure the waste water discharge system is working properly. This helps conserve and avoid pollution of a precious natural resource – our water supply. All while saving money.We’d love to hear from you.
Cleaning your septic tank is the simplest, cheapest and most effective way to ensure your system will operate trouble free for years to come. See the sectionHOW SEPTIC SYSTEMS WORKfurther down this page, if you’re not sure of all the terms discussed here.We handle the routine tank cleanings as well as the not so routine. We can locate your tank with the latest electronic equipment.Shoreline Sanitationpioneered the use of video cameras to track down hard to find problems in pipes to minimize digging and disruption.When trouble does happen, we are here to help. We take on tasks that range from the simplest of repairs such as a septic tank riser or baffle, to the most complex systems in some of the most environmentally sensitive areas in the state. We are here to serve you.Regularly cleaning your septic tank is the most efficient way to maintain your septic system and save money. Most systems should be checked and cleaned every two to four years. However, if you have an older system, kitchen garbage disposal, large family orheavy water usage, then it makes sense to have service on an annual or bi-annual basis. Most solids are broken down by bacteria, but heavy usage will result in higher build-up of system clogging scum.Shoreline Sanitationcan inspect and clean your existing system and provide guidance on how to best maintain it for long effective use. We here to answer all your questions.
Shoreline Sanitationcan inspect your existing system, either to troubleshoot any problems or for household projects including remodeling that may impact your septic system.The graphic on the right details the steps thatShoreline Sanitationtakes in inspecting your system.We meticulously inspect your system, from all sewer lines, baffles, filters and other components. We measure andmap your system and use video camera inspection to assess the condition, checking off the condition of each component. We are capable of providing you with the answers you’ll need if your are remodeling or building, compliant with CT Department of Public Health regulations 19-13-B100a Click here forCT Dept of Health 19-13-B100a regsHere’s a sampling of problems thatShoreline Sanitationhas found during inspections, including some “inside the pipe” views with an inspection cam.
When a septic system needs repair, you’ll be glad to knowShoreline Sanitationhas the solution. We’ve seen most everything in this business and have the skilled workforce and necessary tools to tackle any problem. Shoreline Sanitation was the leader in using video inspection technology in CT and utilizes other techniques such as Spartan root cutters to high pressure water-jetting.
Proper design and installation of a septic system is essential for the systemto work properly. Just as importantly, all work must be done according to various state and local ordinances designed to protect the environment. Connecticut Public Health Code regulations require that new septic tanks have a minimum capacity of 1,000 gallons and 1,250 gallons if a garbage disposal is installed.Shoreline Sanitationhas the knowledge, expertise and experience to design and install a septic system will last for years, ensuring that your investment will result in a trouble-free septic system, provided that you maintain the system properly with regular cleanings.
1,000 gallon septic tank 4 x 4 galleries Ruck A Units
Mantis leaching modules Geomat Tee pee galleries
Shallow galleries GST leaching system Infiltrator chambers
All solid and liquid waste flows through your house’s plumbing out yourhouse-septic line (1)into aseptic tank (2). Inside the septic tank, liquids and solids separate, with the solids sinking while the liquids remain near the top.Most solids are further broken down by bacterial action, but some remain as scum.Older septic tanks may be single chambered while newer systems have dual chambers to further separate and filter the liquids. Newer systems after 2000 also incorporate anoutlet baffle filter (3)whichkeeps even more contaminants inside the tank. The liquids then flow out through adistribution pipe(4)into adistribution box (5)and diffuse through aleaching system (6), where they are naturally diffusedand filtered.The proper maintenance of your septic system involves removing the scum before it can build up and infiltrate the distribution piping and leaching system. Regular cleanings are far cheaper than repairs.
  • DO check with the town sanitarian or the director of health for recorded information on a house’s septic system if you are considering purchasing it. In the event that no records are available for a specific house, check with several local cleaner/installer firms to see if you can track down the company that performed the original installation
  • DOhave your tank pumped out, effluent filter cleaned, and system checked by a licensed and COWRA-affiliated septic contractor on a regular basis
  • DOinstall a riser. Cleanout covers must be within 12 inches of the ground, according to state statute “relating to the earth’s surface Cleanout covers any area that exceeds 12 square meters, according to code “Do the following: DOset up and adhere to a sound system of inspection and cleaning
  • DOeducate your family on how to properly use the system within the confines of these guidelines
  • DOleave the area over the drain field undisturbed with only a mowed grass cover. It is possible that roots from neighboring plants or bushes can block and harm your drain pipes
  • DO save water if possible. Check for leaky fixtures in the plumbing, such as toilets, tubs, showers, and sinks. A constant leak or trickle might cause a drainage system to become overloaded. Dishwashers and washing machines should only be used when they are completely full. Invest in water-saving appliances and incorporate water-saving features into faucets, toilets, and showerheads
  • Dispose of household chemicals through an approved hazardous waste collection carrier
  • Keep a record of the dates of system cleaning in the permanent house file so that the information can be passed on to the next owner
  • Divert roof drains and surface water from driveways and hills away from the septic system. Additionally, sump pumps and house footing drains should be routed away from the septic system
  • And DOtain a working knowledge of the location of your septic tank and drain field. Keep a sketchbook with you when you go on service calls.

Thank you to COWRA for allowing me to utilize their schematics and troubleshooting advice.

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