How Much Does It Cost To Have A Septic Tank Engineered’? (Solved)

An engineered septic system can cost on average between $12,000 and $15,000. Connect with trusted specialists in your area and receive free, no-commitment quotes for your project.

How long do engineered septic systems last?

The lifespan of a septic system varies widely — from 15 to 40 years. This is because there are many factors that affect a septic tank’s life expectancy, including its materials and whether it has experienced damage from vehicle traffic, flooding by groundwater or clogging by roots.

Why would I need an engineered septic system?

An engineered septic system is often used in cases where a conventional septic system cannot be installed. The local health department may require an engineered septic system when the soil or ground water conditions are not ideal. They can also be required when the field is located uphill from the home.

What does septic design cost?

The average cost to install an engineered septic system is $15,000. But factors like site prep, excavation, and location can cause the final price to cost anywhere from $7,000 to $20,000.

How do you know if your septic field is failing?

The first signs of a failing septic system may include slow draining toilets and sinks, gurgling noises within the plumbing, sewage odors inside, continuing drainage backups, or bacteria in the well water. The area of the strongest odor will point to the location of the failure in the septic system.

How do I know if my drain field is failing?

The following are a few common signs of leach field failure:

  1. Grass over leach field is greener than the rest of the yard.
  2. The surrounding area is wet, mushy, or even has standing water.
  3. Sewage odors around drains, tank, or leach field.
  4. Slow running drains or backed up plumbing.

What is the alternative to a septic tank?

Mound systems work well as alternatives to septic tanks when the soil around your home or building is too dense or too shallow or when the water table is too high. Although they are more expensive and require more maintenance than conventional systems, mound systems are a common alternative.

Can you have a septic tank without a leach field?

The waste from most septic tanks flows to a soakaway system or a drainage field. If your septic tank doesn’t have a drainage field or soakaway system, the waste water will instead flow through a sealed pipe and empty straight into a ditch or a local water course.

What is the cheapest septic system?

Conventional septic system These conventional septic systems are usually the most affordable, with an average cost of around $3,000.

How often pump septic tank?

Inspect and Pump Frequently Household septic tanks are typically pumped every three to five years.

Does shower water go into septic tank?

From your house to the tank: Most, but not all, septic systems operate via gravity to the septic tank. Each time a toilet is flushed, water is turned on or you take a shower, the water and waste flows via gravity through the plumbing system in your house and ends up in the septic tank.

How much does an engineered septic system cost in South Carolina?

System typically costs between $18,000 and $20,000.

What is a aerobic septic system?

Aerobic septic systems are systems that use mechanical parts to treat wastewater and emit treated wastewater into the absorption field. Aerobic systems use aerobic bacteria that require pumped air to live, versus the oxygen depleted environment required for anaerobic bacteria.

2022 Cost of Engineered Septic System

  • On average, a designed septic system costs between $7,000 and $20,000
  • Labor costs account for 50 percent to 70 percent of the overall cost
  • Nonetheless, Engineering systems are classified into three categories: mound, recirculating sand filter, and aerobic.

Get quotations from as many as three professionals! Enter your zip code below to get matched with top-rated professionals in your area. When your property was unable to perk and failed the test, you’ll need a designed septic system to meet all of your septic demands in one convenient location. A typical designed septic system installation costs around $15,000 dollars. However, considerations like as site preparation, excavation, and location might lead the final price to range anywhere from $7,000 to $20,000 depending on the situation.

How Much Does an Engineered Septic System Cost Near You?

The amount of money you spend on an engineered septic system is heavily influenced by the cost of the labor. You’ll spend more for the time, knowledge, and abilities necessary to complete a proper installation of an engineered septic system than you would for a conventional one since engineered septic systems require a different installation method than conventional ones. As a result, if you live in an area where the earth is either too permeable or not permeable enough, or if your property is located on a slope, it will take longer to install and will cost between $45 and $200 per hour in labor expenses.

Engineered Septic System Cost By Type

Engineered septic systems include the mound, recirculating sand filter, and aerobic systems, which are among the most often used today. We’ll go through each one in detail, as well as the actual costs associated with each.

Mound System

Designed for places with high water tables, shallow solid depths, or shallow bedrock, a mound system is one of the most commonly encountered designed septic systems. As the drain field, it makes use of a raised mound of sand. The effluent from the septic tank is pumped into the drain field in little amounts at a time. This water is then filtered through the sand and disseminated into the natural topsoil. Because of the labor, materials like as sand and gravel, and pump tank that are necessary to establish this system, homeowners often spend between $10,000 and $20,000 on the project on average.

Recirculating Sand Filter System

Smaller versions of this system include huge PVC-line or concrete boxes that are filled with sand to filter the waste water. Water is pumped through a top layer of sand, where the wastewater is treated and filtered by the wastewater treatment and filtering system. Following treatment, the system disperses the effluent through a drain field to the environment. This system costs between $7,500 and $18,000 due to the pump tank, excavation, installation labor required, and materials utilized.

Aerobic System

The presence of oxygen within the Aerobic Treatment Unit (ATU) stimulates the activity of bacteria, allowing the waste to be broken down more efficiently. Additionally, pre- and post-treatment tanks may be required for aerobic systems in order to further destroy bacteria before it is released into the drain field. The equipment and manpower required to complete it raises the price from $10,000 to $20,000.

Engineered Septic System Cost Breakdown

Labor expenditures account for the majority of the cost of designed septic systems, accounting for 50 percent to 70 percent of the total.


Image courtesy of vintagepix/Adobe Stock When you employ a plumber who is licensed, insured, and bonded, you can expect to pay between $45 and $200 per hour in labor costs. The time it takes to excavate and prepare the site for the engineered septic system, as well as get permits and install the system, is often billed to you by plumbers who install engineered septic systems. The cost of any or all of those services may be covered by a flat price charged by your contractor or septic tank business, depending on their policies.

  • Land preparation costs between $1,600 and $8,500
  • Excavation costs between $1,200 and $4,500
  • And a perc test costs between $1,200 and $4,500.

In order to avoid any unpleasant surprises, request a formal estimate from your contractor that is itemized line by line.

Drain or Leach Field

Known also as a leach field, a drain field is a critical component of your complete septic system, and it is responsible for spreading your filtered wastewater into the surrounding soil. The cost to construct a drain field ranges from $3,000 to $15,000.

Engineer Fees

Instead of a plumber, when you require an engineered septic system, you should consult a civil engineer or soil scientist to design your new system. In addition, because they’ll need to develop your system and maybe manage its design, plan to pay $500 to $1,000, or 5 percent to 15 percent of the project’s design budget, for their services.


Depending on your specific septic requirements, each designed system will be built differently from the others. However, the components that are most typically utilized for them include a septic tank, a pump tank, and pipe. Aside from sand, other systems such as mounds and sand filters require gravel, which can be purchased for $15 to $20 per cubic yard and sand for $15 to $75 per yard.


Installing an engineered septic tank will necessitate the acquisition of a permit in order to verify that it conforms with the requirements of your local and state building codes. The cost of obtaining a permit ranges from $400 to $2,000; however, the real cost varies according on the city and state in question.

FAQs About Engineered Septic Systems

On average, it might take up to seven days, depending on your specific system and how much excavation and preparation is necessary.

2. Can I install an engineered septic system myself?

The simple answer is no; installing an engineered septic system is not a do-it-yourself activity. The possibility of saving money on labor costs is not worth the potential damage caused by incorrect septic system installation. Additionally, these systems necessitate the involvement of an engineer in the development of the design and, perhaps, the supervision of the installation.

3. How long do engineered septic systems last?

The lifespan of your system is determined by a variety of factors, including the size of your home, the type of designed system installed, the material utilized, the soil conditions, and the amount of water consumed. Most homeowners discover that their septic system lasts 15 to 20 years on average, while it is not uncommon for them to last as long as 40 years if they do regular and preventative septic system maintenance.

4. How much space do you need to reserve for a septic system?

You’ll need to set aside around 900 square feet for the designed septic system of a three-bedroom home.

In practice, however, the quantity of space you require will be determined by factors such as the type of soil you have on hand, the soil absorption rate, the size of your residence, the climate, and the local zoning regulations.

5. How to know if I need an engineered septic tank system vs. a conventional system?

If your site fails the perc test, which normally implies that the soil or groundwater conditions are not suitable for a conventional system, you’ll require an engineered system. They may also be necessary if the field is located on a slope that requires a long walk back home.

How much does an engineered septic field cost?

Asked in the following category: General The most recent update was made on February 28th, 2020. An engineering system will cost around $10,000 – $17,000 to build. Consequently, you may expect to pay anywhere from $4,000 to $7,000 more if you choose for a designed septic system. When the soil or ground water conditions are not optimum, the local health agency may demand the installation of an engineered septic system. It is possible that they will be necessary if the field is positioned uphill from the house.

  1. Additionally, how much does a leach field set you back?
  2. The septic system’s most expensive component is the sewage treatment system.
  3. An aerobic unit (which costs around $6,000) introduces air into the wastewater, allowing oxygen-loving microorganisms to thrive.
  4. When it comes to septic system installation, what is the typical price range?
  5. Including the cost of the tank itself, which ranges between $600 and $1,000, the cost of installing a conventional 1,000-gallon tank, which is appropriate for a three-bedroom home may vary anywhere from $2,100 to $5,000.

How Much Does a Septic Tank System Cost?

A Quick Look at Septic Tank Prices

  • Total cost: $3,900 on average
  • $1,500 to $5,000 on a sliding scale
  • Anaerobic septic tanks cost between $2,000 and $5,000
  • Aerobic septic tanks cost between $10,000 and $20,000
  • Gravity septic tanks cost between $1,500 and $4,000
  • Mound septic tanks cost between $10,000 and $20,000
  • Chamber septic tanks cost between $1,500 and $5,000
  • Conventional septic tanks cost between $2,000 and $5,000.
See also:  How To Install A Effluent On An Aerobic 1500 Gallon Septic Tank? (Best solution)

The wastewater generated by your household is teeming with potentially harmful germs. In order to properly dispose of waste and prevent it from backing up into your sinks and toilets, you must ensure that your septic tank is in good working condition. This Might Also Be of Interest to You: What Is the Difference Between a Septic System and a Sewer System? Everything you need to know about septic tank replacement, including how much it will cost, can be found in this article.

What Is a Septic Tank?

A septic tank is an underground chamber that is used to treat residential wastewater to a modest degree. It is intended to store wastewater for an extended period of time, allowing particles to settle to the bottom and oil and grease to float to the surface. After that, the liquid waste is filtered away.

How Much Does It Cost to Install a Septic Tank?

In most cases, a new septic tank system will cost you around $3,900 to install. It costs between $1,500 and $5,000 to install a conventional 1,250-gallon tank, which is the perfect size for a three- or four-bedroom house.

This price includes the tank itself, which ranges in price from $600 to $2,100 or more depending on the size and kind. Workman’s compensation is included in the price of the installation and often ranges from $1,500 to $4,000.

Types of Septic Tank Systems

Septic tank installation and replacement costs are heavily influenced by the type of system that you select to use. Tanks come in a variety of shapes and sizes. Here are a few examples:

Anaerobic Septic System

Anaerobic systems are a popular alternative for many homes since they don’t require any additional electricity or chemicals to function properly. Anaerobic systems include microorganisms that do not require oxygen to exist and hence are called anaerobic systems. Solid waste is broken down by microbes, and any leftover liquid waste is pumped out and spread beneath the surface of the soil. The garbage is naturally recycled when the water seeps into the ground and returns to the environment. The installation of these devices is between $2,000 and $5,000.

Aerobic Septic System

Aerobic systems, in contrast to anaerobic systems, make use of microorganisms that do not require oxygen to live. To activate the bacteria in the tank, oxygen is injected into it, and the bacteria then feed on the solid waste. Aerobic systems perform effectively in soils that are unsuitable for other systems and in areas where the groundwater table is elevated. It is an excellent choice for residences that are close to a body of water. Aerobic systems are more costly to install than anaerobic ones.

Gravity Septic System

Gravity septic systems employ gravity to filter and move water through the system. They must be put on a mild slope in order to allow water to flow without the use of a pump. The cost of installation ranges from $1,500 to $4,000.

Conventional Septic System

A standard septic system is comprised of a septic tank and a trench that serves as a drain field for the collection of waste. The trench is built on stone or gravel and is designed to allow water to move through it easily. In order to prevent sand or dirt from contaminating the clean soil, geofabric is laid over the top of the trench and secured in place. In order to function properly, a traditional septic system requires a huge amount of room. The installation of these devices is between $2,000 and $5,000.

Mound Septic System

If your groundwater table is close to the surface, a mound septic system is the most appropriate option for your situation. An area for the septic system is prepared, and a sand mound is built to allow effluent from the tank to be pumped into the mound in modest amounts. The sand then acts as a filter, preventing the water from reaching the soil and groundwater. This design necessitates a large amount of floor space. They’re also expensive to install since a sand mound needs to be built before they can be utilized.

Chamber Septic System

Chamber septic systems have lately gained popularity as an alternative to traditional septic systems.

They are comparable to conventional systems, with the exception that plastic chambers, rather than gravel, are utilized in the drain field. These are less difficult to build and have a lower carbon footprint. The cost of installing them ranges from $1,500 to $5,000.

Septic Tank Materials

Another aspect that influences cost is the type of material used to construct your septic tank. The following are some of the most often seen materials:


Concrete septic tanks are the most prevalent form of septic tank because they are extremely long-lasting and reliable. They can survive for 20 to 30 years if they are properly maintained. Concrete, on the other hand, may break with time. When concrete is reinforced with rebar, the strength of the concrete is increased when subjected to pressure. Because of its weight, installation is more difficult and necessitates the use of specialized equipment. The cost of a typical-sized concrete tank ranges from $720 to $2,050 dollars.


Fiberglass does not deteriorate when utilized underground, and because it is nonporous, it will not support the formation of algae. Because of the tank’s modest weight, it is easy to install. You won’t have to worry about cracking since, unlike concrete, it will not expand or shrink as the weather changes. The typical cost of a fiberglass tank is between $1,600 and $2,000.


Tanks made of plastic are lightweight and simple to install. They’re also fairly long-lasting. Plastic tanks range in price from $830 to $1,400 on average, depending on the kind.


In spite of steel’s strength and durability, septic tanks built of steel are susceptible to rust and collapse if not properly maintained. As a result, several municipal governments have tightened their restrictions in order to discourage their usage. Typically, you’ll discover them in regions where the system was already in operation. If you are able to have one installed, they range in price from $900 to $9,900.

What Size Septic Tank Do You Need?

The size of your septic tank is normally decided by the number of bedrooms in your house. This is used to calculate the amount of water that will flow through the system on a daily basis. In general, the expense of a system increases in direct proportion to its size.

Two Bedrooms

A septic system with a minimum of a 750-gallon septic tank is required for a two-bedroom residence. However, in many localities, a 1,000-gallon tank is the least capacity that may be accommodated.

Three Bedrooms

A minimum of a 1,000-gallon water tank is required for a three-bedroom residence, which handles around 360 gallons of water each day on a daily basis.

Four Bedrooms

A bigger tank, with a minimum volume of 1,250 gallons, is required for a four-bedroom residence. It is capable of handling around 480 to 600 gallons of water each day. Additional Related Articles:

  • How to keep the cost of septic tank pumping to a bare minimum
  • 3 Symptoms of Sewer and Septic System Problems
  • Do you have a clogged sewer line? Here’s What You Should Do
  • Water Sewer Line Repair: Do It Yourself or Hire a Professional
  • Listed here are 15 common plumbing problems that every homeowner should be aware of.

Septic Tank Repair Costs

It’s conceivable that only a certain component of your septic tank has to be replaced rather than the complete tank. Repairs and replacement parts can be purchased for a fraction of the cost of a complete system replacement. The following are some of the most often seen repairs:

Drain Field

Drain fields can get overloaded and flood, resulting in sewage backing up into toilets and sinks. The cost of replacing a drain or leach field ranges from $3,500 to $11,000.

Tank Pump

A replacement septic tank pump typically costs between $500 and $1,200.

Tank Filter

It is the most typical type of filter change that is performed by homeowners. It typically costs between $230 and $280.

Tank Lid

Concrete coverings and steel lids may break and corrode as a result of exposure to the elements. In most cases, you can repair a septic tank lid on your own for about $35 and $60. In most cases, having it changed by a professional is more expensive.

Tank Baffle

The baffle is responsible for directing wastewater through the septic tank. A replacement baffle piece will cost between $23 and $44 dollars.

Additional Factors to Consider

A septic tank can be built either below or above ground, depending on your preferences. Because of the amount of digging and footing preparation required, installing an underground septic tank is expensive. In addition, underground septic tanks necessitate the construction of a drain field that can accommodate a soakaway. In addition, because the soakaway allows for part of the wastewater to drain into the ground, the tank will require less emptying over time. Over time, this can help you save money.

Some demand that an inspector check and approve the site, which might result in a fee being charged to the homeowner.

How Long Does a Septic Tank Last?

The lifespan of a septic tank varies based on the material used and the type of system used. The lifespan of a septic tank might be reduced if the tank becomes clogged due to roots or floods from groundwater. Septic systems have a lifespan of 15 to 20 years on average. Maintaining your septic tank on a regular basis is the most effective approach to extend its life. Keep in mind that maintaining your tank entails more than just draining out the contents; it’s also crucial to have a professional evaluate your tank on a regular basis and perform routine maintenance.

In the event that you have a plan in place, you can call our 24-hour repair hotline anytime a covered problem develops.

How Much Does a Septic System Cost?

Medium: Averages $2,000-$5,000; Runs $4,000-$12,000 in Higher Cost Areas Enhanced System: $10,000-$20,000+
For homes that aren’t connected to a municipal sewer plant, a septic is an on-site system that collects, treats and disposes of household wastewater by slowly filtering it through underground soil. Typically there are two main parts, a septic tank and a soil absorption system (also called a drainfield, leachfield or disposal field). These are located underground and connected to the house by sewage pipes.Typical costs:
  • The cost of installing or rebuilding a traditional septic system (including the tank) is from $2,000 to $5,000 in the Midwest, but can range from $4,000 to $12,000 or more in locations with higher material and labor costs. Septic systems that are designed, engineered-like or alternative septic systems, such as mounds, soil/peat filters, aerobic systems, and/or artificial wetlands, can cost $10,000 to $20,000 or more, according to the Rhode Island Regional Water Quality Program. These alternative septic systems perform better than the conventional technique in areas with high groundwater levels or soil that is slowly or fast percolating, as well as in areas near drinking water supplies, wetlands, coastal ponds, or other water resources. Simply installing a septic tank will cost between $500 and $1,800 based on its size (varying from 300 to 1,000 gallons) and kind. It costs an additional $100-$200 to purchase piping and other necessary supplies
  • New Mexico State University gives an overview of the septic tank installation process. Many locations, however, require that a septic system be planned and constructed by experienced and licensed experts
  • For more information, contact your local or state sanitation agency.
Related articles:Septic Tank Cleaning,Sewer Line Replacement,Replacing Copper Pipes
What should be included:
  • It is necessary to employ Septic systems when sewage treatment plants are not accessible, which is typically the case in rural or suburban areas with big lots. Essentially, a septic tank is a huge, underground, waterproof container that can be constructed of concrete, fiberglass, or plastic (polyethylene). An explanation of how septic systems function and where they might be utilized can be found at the North Carolina State University Ag Extension
  • Installing or replacing a septic system might take anything from a few days to a week or more. The procedure entails substantial excavating, which is frequently accomplished using powerful earth-moving equipment.
  • The majority of counties and states require a construction permit for the installation or replacement of a septic system, which may cost anywhere from $250 to $1,000 or more depending on the location and complexity of the job. For further information, contact your local building and planning department. A septic system installation typically entails substantial digging and damage to the landscaping
  • New grass and other plantings can cost anywhere from $100 to $1,000 or more.
  • Unlike individual septic tanks, each house has its own underground septic tank, but all of the septic tanks are connected to a single drainfield, leachfield, or soil absorption system. A cluster septic system, which is often implemented by developers, distributes the expense of drainfield installation and maintenance across a large number of dwellings.
  • To find out if your local sanitation agency maintains a list of licensed septic installation firms, contact them and ask. Onsite wastewater recycling contractors can be found by contacting the National Onsite Wastewater Recycling Association for recommendations. Inquire about training and previous experience. Check to see if the firm is legally bonded, insured, and licensed in your jurisdiction.
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What People Are Paying – Recent Comments
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Posted by:Fredbill in Ashland, VA. Posted:October 28th, 2020 10:10AM
Type:PVC pipe
When flushing my toilet during wet weather, it was gurggling and not flowing out properly. Septic company wants to replace old black pipe with PVC pipe running 80 feet from septic tank to distribution box. They think the 65 year-old black pipe is collapsing. Is $37.50 per foot a reasonable price?
Posted by:Fiorella in Miami, FL. Posted:July 28th, 2020 05:07PM
Type:Conventional septic
Septic tank needed repair. House did not have a drain fill. Had one collapsed leg that was installed years back. Repair was done to the tank and an entire drain fill with 5 legs was installed. My house is located in a high water table. I hired a reputable plumbing company that offers a three years warranty. Is this a reasonable price to pay for repairing a septic tank and installing a complete drain fill with 5 legs?
Posted by:Dorie Dew in Nederland, CO. Posted:May 22nd, 2020 02:05PM
Type:leach field install
I am being told that because of county planning dept regs and not enuf “soil” (4 ft) before bedrock here in the Rockies, it will cost $40,000 to install a septic system for a 2 bedroom home (the smallest unit). Please tell me there is an alternative!
Posted by:in Stone Mountain/atlanta, GA. Posted:September 9th, 2019 04:09PM
Type:New system
1000 gallon septic tank with 195 feet of quick 4 plus high capacity infiltrator per county code. Inlet line from house to tank plumbing with level 3 soil test and permit. By Easy Clean Septic 678-532-1276
Posted by:in Stone Mountain/atlanta, GA. Posted:September 9th, 2019 04:09PM
Type:New system
1000 gallon septic tank with 195 feet of quick 4 plus high capacity infiltrator per county code. Inlet line from house to tank plumbing with level 3 soil test and permit.
Posted by:Gregory Chappel in Trinidad, CA. Posted:August 15th, 2019 01:08PM
Type:New tank and drain field
1500 gallon tank, 4″line, 90′ rock trenches took 3 days
Posted by:Unclebob in McArthur, CA. Posted:January 26th, 2019 09:01AM
Type:Trailer park
I fought septic tank, leach field problems for years. this is a trailer park, with 35 trailers going into a 7500 gallon tank with 1000 feet in length of leach field. The killer was cooking oil and grease. Plugged up the leach field. Educating the tenants made a huge difference. Then I found the magical cheap combination that worked much better than those expensive enzymes.Equal parts, Yeast, Brown Sugar, and Baking soda. I mix a pound of each and flush it down a toilet every couple of months. My Pumpings have gone from every 6 months to every 3 years, and it is not as bad at 3 years as it used to be at 6 months. Sams club and Costco sell it in bulk cheap.
Posted by:a user in moreland, GA. Posted:July 20th, 2018 12:07AM
That seems like a lot of money for s single drain line
Posted by:Sfr Development LLC in Boone, NC. Posted:August 11th, 2017 12:08PM
Type:Conventional 2 Foot Chambers
1000 gallon tank. In Mountains Boone NC. Have 30 inches to 48 inches of soil. 3 – 60 Feet 2 foot chamber lines
Posted by:rrrr in berlin, NJ. Posted:July 12th, 2017 02:07PM
location-south jersey-sandy soil approx cost please? looking for economy and conformity.
Posted by:Any Help Appreciated in Charleston, SC. Posted:May 12th, 2017 08:05AM
Getting ready to purchase a piece of land that requires a septic system in order to build. From soup to nuts, (permits, materials, installation) what should I be looking at for total cost? This house will be built very close to water(Charleston, SC less than.5 miles) How long does the process typically take? Any and all help truly appreciated
Posted by:Ken Carbaugh in Leesburg, VA. Posted:June 20th, 2016 06:06PM
Type:conventional to alternative systems
A perc or perk test in Northern Va from a licensed consultant will cost between 1200-2500 dollars depending the district and county fees. Fairfax County costs are 2-4x as much due to local health dept bureaucracy and redtape requiring a surveyor and engineer to be used for any certification or permitting. Real costs of conventional systems (3-4 bedrooms) are from 14-25k depending on the soil percolation results and whether or not a pump is required. If the system is an alternative (BAT in MD) the design costs add 1000-2500 in costs and the installation of the specialized equipment adds costs that can total 20-35,000 easily. Some above grade sand or drip systems will cost as much as $45,000 in areas with expectional poor soils. Your property is the most valuable asset you will own so be careful with the land you contract to purchase and beware not all property is equal in value for development.
Posted by:Bob42 in High rolls, NM. Posted:March 25th, 2016 12:03PM
Type:Concrete tank, leachfield
$5500 was the total cost for everything including permits and inspection certificate, tank, pipes, new leachfield etc. I live rurally in a mountainous region with sloping land so more work was required to remediate the land for the leach field to be level. Took about a week from contract signing to completion.
Posted by:Susana in cumming, GA. Posted:August 24th, 2015 04:08PM
Type:treating the leach field
I had a septic company come to do a septic tank pump for $150 but they said I needed a more expensive leach field treatment at a cost of over $2500 even thought there is no back up or smell anywhere. They wind up doing an enxyme one leaving me with 6 gallons of liquid enzyme I am suppose to pour down the toiled once a month. My son says I was ripped off. Is he right?
Posted by:payed too much? in Effort, PA. Posted:August 2nd, 2015 11:08PM
Type:dual tank w mound
Had Pump replaced as well as wire to house, dug up yard, to replace line, replaced pump, didn’t take garbage, didn’t clean up landscape, pump both tanks included in price, found truck parts in driveway and tanks not pumped, claim truck broke be back to pump.was this a lot, I had to rake out landscape and driveway, clean wires, boxes and garbage left behind,.I hope they pump the tanks soon.
Posted by:Daytrp in Eldersburg, MD. Posted:July 17th, 2015 08:07PM
Type:Repair – new construction
Repair permit: $130-450 depending on county.New construction permits: $250-550.New septic $16-22k for advanced treatment, $8-10k conventional Perc test for repair: $850-$1,400 takes 2-6 hours. Done with county sanatarian onsite. A common septic repair: (installation of 2 – 60′ long x 3′ wide x 8′ deep with 4′ of stone below pipe invert) runs about $6,500.Trench dimensions are determined by number of bedrooms (occupancy) and percolation rates from perc test. price varies depending on Trench size. Bigger means more. Septic tank add $2,500-3,500 Pump chamber, pump and controls add $4,000-5,000. Advanced treatment unit add $10k- $13k to price of permit and trenches. Some states Have programs to help upgrade your septic tank. Check with your county health department.I bid these jobs and this is my basic start point. Specailty jobs, difficulty of access, heavy rock, all add to the bid price
Posted by:ABMCCAA in Bakersfield, CA. Posted:June 26th, 2015 05:06PM
New 1500 Gallon Tank, Engineering, 60′ of Leach Field with Rock base drainage system. 50 ton of 3/4″ rock, new 4″ main line to house, soils testing and permits. Took 3 days total.
Posted by:andrewbasil in hemet, CA. Posted:March 23rd, 2015 06:03AM
Type:simple leach line replacement
75 feet of leach line were dug up and replaced the. attached up to original fifteen hundred gallon 1973 concrete septic tank and re buried. they had to knock down two fruit trees and by accident sheared off a water tap. (Having not repaired the water line it has now become a 5 foot stream shooting straight up in air.) I do feel grandmother was taken advantage and charged double of not more for services that. and this is the worst part. a permit nor independent inspection was never done for this job. And even though these men work for a major plumbing company they insisted on cash only.Is this right? Help me out here what do I do? This was 3 days ago.
Posted by:ltodd kinsey in cda, ID. Posted:February 26th, 2015 11:02PM
If properly maintained a working system should never need pumped
Posted by:M. IRIARTE in STROUDSBUR, PA. Posted:February 4th, 2015 05:02AM
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Septic Tank Installation Cost

What is the approximate cost of installing a septic tank? An installation of a septic tank will normally cost around $4,300 dollars. While the cost of installing a conventional septic system can range from around $3,000 to $6,000, more complicated systems can cost upwards of $18,000. This may vary depending on the type and size of septic tank you select, as well as the quantity of work necessary during the installation process. The following is the table of contents:

  • What is the approximate cost of installing a septic tank? In what range do different types of septic tank systems fall in price? A septic tank costs a certain amount depending on its size. How much do septic tanks cost in terms of raw materials? Approximately how much does it cost to labor to construct a septic tank?

If your house is not linked to a municipal sewage system, a septic system can provide an on-site option for sewage disposal. Generally speaking, septic systems function by gradually filtering out liquid waste, or effluent, through a drain field, while solid waste remains in a tank underground and decomposes into sludge over time. The drain or leach field is essentially the dirt buried surrounding your property, and it is where any harmful bacteria naturally decompose before the effluent is discharged into the environment.

In order to ensure that your new system is properly installed, whether you’re building a new house in a remote region or need to repair your septic tank, it’s recommended that you hire a professional.

The type of septic system you select to build is one of the most important elements affecting the cost of septic tank replacement.

Some landscapes may be more delicate than others, necessitating the use of a designed or aerobic system. See the table below for a summary of the differences between the two. Anaerobic Septic System (also known as anaerobic septic system)

  • The installation of a septic system is recommended if your home is not linked to a municipal sewage system. Septic systems function by gradually filtering out liquid waste, or effluent, through a drain field, while solid waste is retained in a tank beneath the earth and decomposes into sludge over time. The drain or leach field is essentially the dirt buried surrounding your property, and it is where any harmful bacteria naturally decompose before the effluent is discharged into the atmosphere. For the proper disposal of solid waste, it is necessary to have your septic tank drained at least once every few years. A professional installation of your new system is recommended if you’re building a new house in a remote region or if you’ve decided it’s time to replace your septic tank. So, what is the average price for various types of septic tank systems? The type of septic tank replacement system you select to install is one of the most important elements affecting the cost of the project. Even though an anaerobic system is the most cost-effective alternative, an aerobic system operates more quickly and efficiently while minimizing smells and pollutants. For certain landscapes, a designed or aerobic system may be required, while others may be more fragile and require a less engineered approach. Take a look at the table below for a detailed explanation of the distinctions between the two. septic system with anaerobic bacteria

If your home is not linked to a municipal sewage system, a septic system can provide an on-site option for sewage treatment. Septic systems function by gradually filtering out liquid waste, or effluent, through a drain field, while solid waste is retained in a tank beneath and decomposes into sludge. The drain or leach field is essentially the earth buried surrounding your property, and it is where any harmful germs naturally break down before the effluent is dispersed. It is necessary to have your septic tank drained every few years in order to properly dispose of solid waste.

What is the cost of different types of septic tank systems?

An anaerobic system is the most cheap choice, however an aerobic system is more efficient and reduces smells and pollutants to a bare minimum.

See the following table for a summary of the differences between the two.

  • Cost:$10,000 to $18,000 for an installed system
  • Engineering septic systems include aerobic systems, those that employ a sand or peat filter, and those that use a mound as a holding tank.
  • Aerobic Systems: This is a type of active system that makes use of energy to accelerate the rate of the process. Once household waste is introduced to the septic tank, aerobic bacteria begin to break down the waste. Because of this, oxygen must be continuously pumped into the tank to provide a food source for the bacteria. Aerobic bacteria, in contrast to anaerobic bacteria, operate swiftly to expedite the progression of the process. The liquid waste is subsequently channeled into a drain field, peat filter, or mound for disposal. Filter made of sand or peat: Traditional drain fields may be insufficient in areas that are rocky, overly damp, or wetland-like. The use of a sand or peat filter is an excellent option in these situations. Septic tank liquid waste is channeled into a peat bed, where it is organically cleaned before being released into the surrounding environment. A mound system is another alternative for locations where a drain field would be insufficient, such as those with high groundwater levels. Water from the septic tank is directed onto a mound of dirt above the ground, where it is treated before being released into the surrounding soil.

What is the cost of a septic tank based on its size? Choosing the appropriate size septic tank for your needs will determine the entire cost of the installation project. Septic tanks are typically priced between $600 and $1,500 before installation costs. Because the cost varies depending on its size, septic tanks for residential properties generally range in size from around 1,000 to 1,500 gallons in capacity. The larger your residence and the greater the number of residents you must accommodate, the larger the tank you will require.

A 2,000-gallon septic tank can be sufficient for a modest residential complex.

  • Small homes (with one to three bedrooms) require a 1,000-gallon tank
  • Large homes (with four to six bedrooms) require a 1,200- to 1,300-gallon tank Tank for a small residential complex (2,000 gallons)

What is the average cost of a septic tank in terms of materials? Although the cost of plastic or fiberglass septic tanks is often less expensive than the cost of concrete septic tanks, the difference in price is sometimes only a few hundred dollars. Although some homes also have steel septic tanks, they might be hazardous due to the fact that they are readily rusted and corrosiond over time. When selecting a material, you should take into account your state’s septic system standards, as well as the advantages and disadvantages of each type of material.

Tanks made of plastic have the following advantages:

  • Comparatively less expensive than other materials
  • Installation is less difficult, which may result in lower labor expenses. Don’t let your rust show
  • Because of their small weight, they have a tendency to float to the top. Damage is more likely to occur
  • This is not permitted in all states

Concrete Tanks Advantages:

  • Tanks made of polyethylene or steel are more durable. It won’t float to the surface and is excellent at staying put.
  • As a result of wear and use, it may crack, necessitating repair or replacement. This substance is more pricey than other materials. Heavy metal, which may need extra time and effort during installation

When it comes to labor costs, how much does it cost to construct a septic tank? The majority of your septic tank project budget will be allocated to labor costs. Installation of a septic system is a time-consuming operation that normally takes several days and is not something that most homeowners are capable of doing themselves.

Labor expenditures are typically between $2,400 to $4,500 per hour. If the task is exceptionally challenging or if you’re having a complicated system installed, the cost may be substantially higher. Factors Influencing the Cost of Labor

  • Tests for Soil Percolation: Before you start digging, it’s a good idea to have the soil surrounding your property analyzed to see what type of septic system would be most appropriate. This is something you should discuss with your contractor to see whether it is essential for homes in your location. Permits:Before beginning the installation process, you’ll need to establish whether any permits are necessary. Obtaining a permit can cost anywhere from $200 to $2,000, so check with your local sanitation authority before putting together a budget for your project. It is also likely that your contractor will be able to assist you with the permits procedure. Concrete Removal: Installing a septic tank necessitates extensive excavation in order to bury the tank and associated plumbing. If you have concrete that has to be removed, this will likely increase the cost of your job, and you’ll also have to figure in the cost of pouring new concrete into your budget. It will also be necessary to dig up and re-lay any landscaping that you already have once the operation is completed. Because of the rocky or moist soil characteristics in the area around your property, the task may be more difficult and expensive.

Locate septic system installation professionals in your area.

Septic System Construction Permit

If an individual or a property owner want to have a subsurface sewage disposal (septic) system constructed on their land or if they need to repair an existing malfunctioning system, they must get a Septic System Construction Permit from the City of San Diego. Septic System Assistance Division County Map (Division Septic System Assistance County Map)

What Information Must I Provide?

Applicant’s information can be submitted using the web portal*, and it includes the following:

  • Identify the landowner’s name and address, as well as the location or site’s size and number of occupants (including number of bedrooms), water consumption amounts, whether there is an excavated basement, whether there are basement plumbing fixtures, whether the house and lot have been staked, and the name of the installer (if any). Drawing showing the property boundaries, home site position, well location, spring location, planned roadway and utilities, and driving instructions to the site are included in this document. For large conventional or alternative systems, soil maps are created by a soil scientist (if necessary), and system design is completed by a licensed engineer.

*Please keep in mind that the Division suggests that you apply online in order to expedite the application processing. Paper applications, on the other hand, will continue to be accepted at the relevant Environmental Field Office. (CN-0971, Form CN-0971)

Helpful Lists:

  • The Division of Water Resources is a division of the Department of Water Resources. CONSULTANTS APPROVED BY THE DEPARTMENT OF AGRICULTURE
  • INACTIVE INSTALLERS- This list, grouped by county, covers those persons who have valid permits to construct, install, modify, or repair a septic system. It should be noted that installation permits are valid across the state, not only in the counties indicated. A separate permission may be required in contract counties such as Blount and Davidson counties as well as Hamilton and Jefferson counties as well as Knox and Madison counties as well as Shelby and Williamson counties. Individuals possessing valid licenses to remove (pump) household septage from septic tanks, holding tanks, portable toilets, or other similar sewage treatment or disposal facilities are listed on this page as “Active Pumpers.”

How Will My Application Be Processed?

Applicants should submit their completed application forms, along with the required application costs, to the Division of Water Resources at the relevant Environmental Field Office. The application is subjected to a thorough examination, and the applicant is notified when the examination is completed. The review procedure typically takes ten days, and it must be completed within 45 days of the day the application was submitted, unless an extension has been granted.

What Fees Are Required?

New Conventional or Large Diameter Gravelless Pipe SSDS Permit $400 up to 1000 gallons per day design flow$100 for each additional 1000 gpd flow
New Conventional or Large Diameter Gravelless Pipe SSDS Construction Inspection $100
New Alternative SSDS Permit $500 up to 1000 gallons per day design flow$150 for each additional 1000 gpd flow
Alternative SSDS Construction Inspection $200
Experimental SSDS Permit $500
Repair Permit No permit fee
Repair Construction Inspection $100

What Are My Rights and Responsibilities After the Permit is Approved?

The applicant has the authority to carry out the activities that were granted in the permission application. They are responsible for notifying the Department of any changes to the information in the application. The applicant is responsible for complying with any state legislation and regulations that may be applicable. A system’s installation must be reported to the Division by the applicant or installer of the SSDS so that it may be examined and certified as compliant. Applicants who have had their permits rejected, suspended, or cancelled have the opportunity to file an appeal with the appropriate authority.

What Are the Division’s Rights and Responsibilities After the Permit is Approved?

During each SSDS installation, the Division inspects the system to confirm that it was installed in line with the permit conditions and regulatory requirements. In the event that an applicant fails to comply with state legislation or departmental rules, the Division has the authority to revoke, suspend, or refuse the issue of a permit. Any individual who violates or fails to comply with state legislation, rules, or regulations may be susceptible to civil fines as a result of their actions.

Whom Do I Contact For Applications, Assistance and Other Information?

Applicants can acquire applications and information from the Environmental Field Office that is most convenient for them.

Applicants may refer to the following publications for further information:

  • TDEC Rule 0400-48-01: Regulations to Govern Subsurface Sewage Disposal Systems
  • TCA Section 68-221-401.414: Subsurface Sewage Disposal Systems
  • TDEC Rule 0400-48-01: Regulations to Govern Subsurface Sewage Disposal Systems

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