# How Many Yards Of Concreat To Build A Concrete Septic Tank? (Correct answer)

• There are different shapes and materials used for manufacturing 1,000-gallon (and other) septic tanks. A typical one would be a concrete rectangular box about 4.5′ wide X 8′ long by 5.5′ deep rough interior size. The rough math: 4.5 X 8 = 36 X 5.5 = 198 Cu Ft/27 Cu Ft Per Sq Yd = 7+ yards of fill dirt +/-.

## How thick is a concrete septic tank?

The exterior walls of the septic tank are made of concrete, normally 4 inches thick. The concrete is either a minimum of 4,000 or 5,000 PSI concrete. A 1,200-gallon tank can weight as much as 8,000 pounds, so these are not items a homeowner can install on his own.

## What is the average size of a concrete septic tank?

What sizes do concrete septic tanks come in? Standard tank sizes are 1000 gallon, 1250 gallon, and 1500 gallons nationwide. In New Hampshire 1250 gallons is by far the most common tank that goes into the ground.

## What are the dimensions of a 500 gallon concrete septic tank?

500 Gallon Siphon Tank Package Overall Length: 79” Overall Width: 48” Height to center line of inlet: 48” Height to center line of outlet: 48”

## How much does a 1000 gallon concrete tank cost?

A 1,000-gallon precast concrete tank — adequate for a 3-bedroom home — generally costs \$600 to \$1,000.

## How often does a 1000 gallon septic tank need to be pumped?

For example, a 1,000 gallon septic tank, which is used by two people, should be pumped every 5.9 years. If there are eight people using a 1,000-gallon septic tank, it should be pumped every year.

## How long do cement septic tanks 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.

## How deep should a septic tank be?

Septic tanks are typically rectangular in shape and measure approximately 5 feet by 8 feet. In most cases, septic tank components including the lid, are buried between 4 inches and 4 feet underground.

## How big is the lid on a 1000 gallon septic tank?

The distance between lids will be different for each sized tank: 1000 gallon tank = 6-6.5 ft.; 1250 gallon = 7-7.5 ft.; 1500 gallon = 8.5-9 ft.. Dig up the outlet chamber access lid.

## How much does it cost to pump a septic tank?

How much does it cost to pump out a septic tank? The average cost is \$300, but can run up to \$500, depending on your location. The tank should be pumped out every three to five years.

## How do I calculate the size of my septic drain field?

Drainfield Size

1. The size of the drainfield is based on the number of bedrooms and soil characteristics, and is given as square feet.
2. For example, the minimum required for a three bedroom house with a mid range percolation rate of 25 minutes per inch is 750 square feet.

## Concrete Septic Tanks Are Probably The Best Option — Build With a Bang

Concrete Septic Tank with a Capacity of 1000 Gallon When it comes to septic systems, whether you’re in the market for a new system or just need a replacement tank, you’ve arrived to the perfect location. As part of our recent investigation into different types of septic systems that are available for your house, we decided that it would be a good idea to also investigate the many types of septic tanks now available on the market. The following are the three most common types of septic tanks that are easily accessible for installation: When constructed properly and maintained on a regular basis, the majority of concrete septic tanks may endure for up to 40 years.

Waste flow, home size, square footage, number of bedrooms, number of bathrooms, and a few other factors are taken into consideration in septic tank size recommendations and charts.

Septic tanks are available in a variety of sizes, and you can even obtain tanks that are smaller than 1000 gallons; however, we recommend that you go with a tank that is at least 1000 square feet in size.

Consult with a licensed expert before purchasing or installing any equipment if you’re going to install a new septic tank or septic system for the first time.

” A few of states are now requiring 1000 gallon tanks as the minimum size requirement.

The popularity of the concrete septic tank can be attributed to its strength, weight, and longevity.

## Check out these 6 septic systems available for your home.

When constructed properly and maintained on a regular basis, the majority of concrete septic tanks may endure for up to 40 years.” No matter which option you choose, keep in mind that a home’s septic system should be cleaned, examined for leaks, and professionally maintained every 3-6 months in order to keep it healthy and running correctly for the owner. There are a variety of tables and suggestions for septic tank sizes based on waste flow, home size, square footage, number of bedrooms, number of bathrooms, and even a few additional considerations.

You may purchase septic tanks in a variety of sizes, including tanks that are less than 1000 gallons; however, we recommend that you stick with a tank that is at least 1000 square feet in size.

If you’re going to install a new septic tank or septic system, make sure to contact with a licensed professional before purchasing or installing any of the equipment.

” A few of states now mandate 1000 gallon tanks as the bare minimum size requirement.

In addition to its strength, weight, and durability, the concrete septic tank is quite popular. Regarding durability, correctly designed concrete septic tanks have a reduced chance of breaking, cracking, or leaking than those that are not.

## Heavy Duty Options

Many tanks are also available in “high duty” configurations, which generally have a reinforced top and bottom. Purchasing the heavy-duty version may be a wise decision in the case that a vehicle, agricultural equipment, or other large piece of heavy machinery passes over the tank area.

## Installation Requirements

Because of the size and weight of concrete septic tanks, they must be installed by a qualified specialist. These tanks are constructed of the hardest materials available, and while they are extremely durable, their installation necessitates the use of enormous, heavy machinery. If the intended or present site of your concrete septic tank does not allow for heavy machinery access, you may want to investigate a fiberglass or plastic (polyethylene) tank. Due to the fact that the majority of concrete tanks are precast, their sizes, weights, and dimensions are all different.

## Lifespan and Durability

The method by which the concrete septic tank was constructed will have an impact on its long-term function. High-quality concrete, adequate water sealing, and the use of structural steel goods such as mesh and rebar will provide additional support, strength, and structural integrity to the structure. Keep in mind that concrete septic tanks are more prone to cracking and leaking than their plastic and fiberglass equivalents when exposed to exceptionally cold temperatures and pressures. Most concrete septic tanks have a lifespan of up to 40 years if they are constructed properly and serviced on a regular basis.

## 1000 Gallon Concrete Septic Tank

Septic tanks of 1000 gallon capacity or larger are the most typical size for household usage, as they can readily fit most 0-3 bedroom dwellings. Size Weight: The weight of each concrete tank is different. Some of the most common 1000 gallon concrete precast tanks are around 5′ 1″ X 8′ 2″ X 5′ 8″ in size and weigh almost 9,000 lbs. Others are approximately 5′ 1″ X 8′ 2″ X 5′ 8″ in size and weigh almost 9,000 lbs. Here are some examples of Jensen Precast projects completed in various cities around the United States.

## 1250 Gallon Concrete Septic Tank

Generally speaking, a 1250 gallon tank is a good choice for mid-size homes with 3-4 bedrooms. Size and weight: The sizes and weights of all concrete tanks are different. 1250 gallon concrete precast tanks are typically 5′ 9″ x 8′ 6″ x 5’8″ in size, with some of the more common models being 5′ 9″ x 8′ 6″ and others measuring 5′ 8″. The typical weight of a 1250 gallon concrete tank is 11,000 lbs, however this might vary depending on the distributor. Approximately 11 1/2 feet in depth, however this varies according on the distributor, state, and local statutes.

In addition, many of these bigger tank sizes are so massive that rebar and wire mesh are required within the walls and between layers to provide additional strength, stability, and durability.

## 1500 Gallon Concrete Septic Tank

Generally speaking, a 1500-gallon tank is the most popular size for large homes with five or more bedrooms. Size and weight: The sizes and weights of all concrete tanks are different. The dimensions of some of the most common 1500 gallon concrete precast tanks are around 6′ x 10′ 9″ x 5′ 5″ in length and width. The typical weight of a 1500 gallon concrete tank is 12,000 lbs, which is rather heavy. Approximately 12 feet in depth, however this varies according on the distributor, state, and local statutes.

## Inlet Baffles

When installing a septic tank, an inlet baffle should be put on the inlet part closest to the point at which the sewer tank joins from the house structure to the tank. Due to the fact that it prevents scum and oils from blocking the entrance pipe, the inlet baffle is critical to the overall health and effectiveness of the septic system. The intake baffle is a bottle neck that is especially designed to do the following:

• In order to prevent the breakdown process from being disrupted, it is necessary to slow the effluent entering the septic tank. A fast rate of inflow of effluent might cause problems by mistakenly combining the settled solid waste with oils, scum, and effluent. Make sure no sewage gases are allowed to enter the sewer line. These gases have the potential to infiltrate back into a home or structure, generating a foul odor.
See also:  How To Build A Conventional Septic Tank In The Ground? (Best solution)

## Outlet Baffles

In order to prevent the breakdown process from being disrupted, it is necessary to slow the effluent entering the septic tank. A fast rate of inflowing effluent might cause problems by mistakenly mixing the settled solid waste with oils, scum, and effluent. Stop the entry of sewage gases into the sewer system. A foul odor might infiltrate back into a home or structure when these gases are released.

• Preserving the septic tank by keeping scum, oils, and solid waste contained inside
• It is necessary to prevent the discharge of waste items other than wastewater into the output pipe, drain field, and leach field.

All effluent from the septic tank must be clear of solid waste before it may be discharged. Other than that, the solids and oils will pollute the drain field/leach field and result in backups and pollutants entering the surrounding environment. Ensure that your baffles are correctly built and that they are not in need of repair by consulting with a licensed septic technician before doing anything else. Septic tanks made of fiberglass or polyethylene (polyethelyene) are also a suitable option, especially if your location has specialized environmental requirements.

## Mobility

In contrast to concrete septic tanks, which normally need a vehicle equipped with a crane and boom, fiberglass and polyethylene septic tanks are quite simple to transport. Therefore, fiberglass and plastic tanks are frequently employed in places where concrete septic tank delivery vehicles are unable to reach the tanks. The majority of fiberglass and plastic septic tanks weigh roughly 300 pounds or more, however concrete septic tanks can weigh up to 20-30 times as much.

## Cost Effectiveness

If you’re seeking for a less expensive alternative to concrete, fiberglass and polyethylene (polyethylene) are excellent choices. The majority of fiberglass and plastic septic tanks are thousands of dollars less expensive than concrete septic systems.

## Durability

When compared to a concrete septic tank, both plastic and fiberglass septic tanks have a lower likelihood of breaking. Furthermore, because fiberglass and plastic are nonporous materials, there is typically no problem with tree or bush roots growing into the tank and generating leaks as a result of root damage. Having said that, due to the tank’s smaller profile and lighter material composition, caution must be used during installation because heavy gear might easily harm it. Tanks made of fiberglass or plastic can be destroyed in the same way as concrete tanks can if too much weight is placed on the surface above them.

Despite the fact that plastic and fiberglass tanks are quite resilient, they can nonetheless leak under specific circumstances.

As a result, it’s important to contact with a septic installation specialist before making a final decision on a certain material. The size of the lot, the position of the tank, the amount of ground water, and the weather can all influence the selection.

## Float

Plastic and fiberglass have a number of advantages, but they can also be troublesome. Yes, the lightweight character of these materials makes them perfect for installation, but same lightweight nature also results in a high level of buoyancy in the final product. It is possible that during a storm, a plastic or fiberglass tank can get dislodged from its couplings, causing considerable damage to the septic system and the homeowner’s property, with repair costs in the hundreds of dollars. A simple solution is to place a concrete slab on top of the tank to help weigh it down.

If you reside in an area with a high groundwater table, consult with a specialist to ensure that the higher water table will not cause harm to your fiberglass or plastic tank.

## Plastic vs. Concrete Septic Tanks

It is one of the most crucial components of the complete plumbing system that your septic tank is installed in. Septic tanks are designed to securely handle and treat all of the waste water that you generate. If your septic tank ceases to function, you must have it fixed or replaced as soon as possible. Septic system failures can cause extensive damage to your home’s plumbing system, as well as to your yard and property. They can even put you in danger! Unfortunately, septic tanks are not built to last a lifetime.

The installation of a new septic tank is a major undertaking.

Making the selection on what material to use for your new septic tank will be one of your most significant considerations.

## Plastic Septic Tanks

• Plastic septic tanks are less expensive to purchase and install than concrete septic tanks
• They are also more environmentally friendly. Easy to carry: Because plastic is significantly lighter than concrete, plastic septic tanks are less difficult to transport to your residence
• Installation is less difficult: In contrast to concrete septic tanks, installing plastic septic tanks does not necessitate the use of heavy machinery. Also available are plastic septic tanks, which may be installed in a wider range of settings. Inhibition of corrosion by water: Plastic septic tanks are entirely impervious to water-based corrosion. Exceptionally fracture resistant: Because plastic is more flexible than concrete, plastic septic tanks do not crack nearly as frequently as concrete tanks.

### Cons

• Plastic tanks are not nearly as durable as concrete tanks and are therefore crushable. It is possible that they will be crushed under the weight of the dirt. Plastic tanks have been known to burst when vehicles drive over the regions where they were buried in the ground. Plastic tanks are sensitive to the environment and may burst or rupture as a result of changes in soil conditions or vibrations in the vicinity. Concrete tanks, on the other hand, are far less vulnerable to environmental degradation. Damage is a possibility because: Plastic septic tanks are more prone to breaking or warping than concrete septic tanks for a variety of reasons, including: Plastic tanks may require significantly more care than their concrete equivalents
• However, this is not always the case. Concretized septic tanks tend to have a longer lifespan than their nonconcrete counterparts, however this is not always the case.

## Concrete Septic Tanks

• Concrete septic tanks are far more robust than their plastic equivalents
• They are also less expensive. Exceptionally long-lasting: Concrete tanks can survive for hundreds of years. An untreated concrete septic tank can live for up to 40 years if it is properly maintained and regularly drained. Concrete septic tanks are often not influenced by changes in their surrounding environment, such as shifting soil conditions, the growth of tree roots, or any other difficulties that may arise. Driving over the soil where a concrete tank has been buried will have no effect on it
• Yet, Septic tanks made of concrete are less prone to failure than those made of plastic since they are more durable.

### Cons

• Expenses that are higher: Construction of concrete septic tanks is more expensive than the installation of plastic septic tanks. Installation is more challenging in the following cases: Due to the fact that concrete is heavier and more unwieldy than plastic, installation will take longer and will necessitate the use of heavy equipment. Because concrete tanks are not as resistant to corrosion as plastic tanks, they may ultimately corrode or break as the tanks age. This is more likely to occur if they are not adequately maintained. When it comes to repair, the following is more disruptive: If your concrete septic tank is broken, it might be difficult to repair it effectively, especially when compared to plastic tanks.

The following options are available when it comes time to select a new septic tank: Both types of tanks have their advantages, so the decision comes down to which one you believe would work best for your house and budget. Concrete tanks are more robust, but they are also more expensive, whilst plastic tanks are less expensive, but they are also more delicate. For any more information regarding septic tank installation, please do not hesitate to contact The Pink Plumber at your convenience. We can install both plastic and concrete septic tanks, and we can assist you in determining which is the best option for your needs and budget.

## How to Calculate Septic Tank Size

Riverside, California 92504-17333 Van Buren Boulevard Call us right now at (951) 780-5922. Every septic system owner should be familiar with the process of calculating the size of their septic tank so that they can plan for how often their tank will need to be pumped to maintain it working at top performance. It is significantly less expensive to do even a little amount of preventative maintenance than it is to install a whole new system. As a result, it is critical to be aware of when your septic tank will require pumping in order to avoid missing a maintenance appointment.

Eventually, if the accumulation of particles in the tank gets too great and sediments begin to flow into the drainfield, the system may become clogged and overburdened to the point where a new drainfield will be required. As a result, determine the size of your septic tank before it is too late.

### Types of Septic Tanks

Riverside, California 92504 (17333 Van Buren Boulevard). Get in touch with us right now at (951) 780-5922 Septic system owners should be aware of how to calculate the capacity of their tanks so that they can plan for how often their tanks will need to be pumped to keep them working at their top performance levels. Maintenance, even the smallest amount, is far less expensive than the cost of a new system. In order to avoid missing a maintenance service, it is critical to be aware of when your septic tank will require pumping.

Eventually, if the accumulation of particles in the tank gets too great and sediments begin to flow into the drainfield, the system may become clogged and overburdened to the point where a new drainfield is required.

• Septic tanks made of concrete
• Septic tanks made of polyethylene/plastic
• Septic tanks made of fiberglass

Construction of concrete septic tanks is the most popular, but because of their weight, they must be installed with heavy gear. Polyethylene and fiberglass are one-piece products that are significantly lighter than steel. This makes them particularly well suited for isolated and difficult-to-reach locations. In order to determine whether or not you need a septic tank system, check with your local building department to see what laws and requirements apply to onsite wastewater treatment.

### Why Choosing the Right Septic Tank Size Matters

sewage can back up into your home if a septic tank is installed that is too small and does not have enough holding capacity. When installing a septic tank, it is critical that you determine the proper size. The majority of towns require even the smallest septic tanks to carry a minimum of 1,000 gallons of wastewater. As the number of bedrooms, occupants, bathrooms, and fixtures that will be serviced by the septic system rises, the needed capacity for the system increases accordingly.

### How Much Water Do You Use?

There are a variety of calculations that may be used to calculate the size of the septic tank that is required for your residence. The most precise and dependable method is to measure water consumption. The size of the septic tank that is required is determined by the amount of water that will be handled and then dispersed into the field lines of the property. It should be noted that the minimum capacity tank permitted in many regions of the nation is 1,000 gallons. The average individual consumes 50-100 gallons of water each day.

Try to keep these things in mind when you’re putting together your estimate. Homes with minimal water use will require a reservoir that holds approximately double the amount of gallons used on a daily basis. As your water use increases, the distance between you and the rest of the world narrows.

### Calculations by House Size

The number of bedrooms in your home, as well as the square footage of your home, are less precise guides for determining the size of your tank. What is the maximum number of bedrooms you can have with a 1,000 gallon septic tank? It is tough to say due to the fact that water consumption varies depending on your situation. These estimates are based on the assumption that all bedrooms will be occupied, and the anticipated water consumption is based on this assumption. It is impossible to do these calculations if you live alone in a three-bedroom house.

The suggested tank sizes are listed below, according to the number of bedrooms in the house.

• Three bedrooms under 2,500 square feet: 1,000 gallon tank
• Four bedrooms under 3,500 square feet: 1,200 gallon tank
• And five or six bedrooms under 5,500 square feet: 1,500 gallon tank
• One or two bedrooms under 1,500 square feet: 750 gallon tank
• Three bedrooms under 2,500 square feet: 1,000 gallon tank

### Septic Tank Size Affects Pumping Schedule

Three bedrooms under 2,500 square feet: 1,000 gallon tank; four bedrooms under 3,500 square feet: 1,200 gallon tank; and five or six bedrooms under 5,500 square feet: 1,500 gallon tank; One or two bedrooms under 1,500 square feet: 750 gallon tank

Here are some helpful hints for deciding where to locate your drainfield when you’re designing it.

• For those of you who are considering the site of your drainfield, the following are some helpful hints:

## Boston Poured Concrete

Because your home’s septic system is out of sight and out of mind for the most of its useful life cycle, we might lose sight of how critical it is to the overall health of the building. If you live or work in the Boston area, D.A. Welch Construction offers a highly competent team ofconcrete pouringexperts that can help you with septic tank repairs or installations. Because of its strength and longevity, concrete septic tanks are the most common form of tank available on the market. We can provide the greatest installation and repair services for your septic system so that you don’t have to worry about it.

## Let Us Install Your Septic System

D.A. Welch Construction, in addition to providing the highest-quality poured concrete foundations and retaining walls, also provides septic system installation. In terms of materials, you have three alternatives to pick from when building a septic system in your Boston house or business: concrete, plastic, and fiberglass. Damage to plastic tanks might occur as a result of changes in the soil or vibrations above ground. As a result of their small weight, fiberglass tanks are susceptible to being dislodged and float away, resulting in thousands of dollars in repairs and replacement.

Welch Construction, we provide the finest quality service and materials available anywhere in the country.

Their resistance to the environment means that changes in soil, vibration, or even tree roots will not have an effect on their performance.

D.A. Welch Construction has over 25 years of expertise in the poured concrete area, making them the business you can rely on for the greatest results and a project done correctly from the beginning to the conclusion.

## Septic System Repairs

Despite the fact that concrete septic tanks are the strongest and most lasting alternative available on the market, no material is fully impenetrable to injury or decay. D.A. Welch Construction has the knowledge and experience to fix any problems that may arise with your Boston septic system. Contact us now to learn more. You should call a professional to examine and repair your septic tank if you ever smell sewage gas on your property or see wet areas in your yard that aren’t supposed to be there.

Our skilled staff employs the most up-to-date methods to repair and restore your tank to its original condition.

Welch Construction is the best Boston concrete contractor you can rely on for the peace of mind you deserve when it comes to having your septic system fixed.

### If you are looking for a Boston area septic system service, please call D.A. Welch Construction at (617) 698-7268 or complete our online request form.

To process and dispose of waste, a septic system has an underground septic tank constructed of plastic, concrete, fiberglass, or other material that is located beneath the earth. Designed to provide a customized wastewater treatment solution for business and residential locations, this system may be installed anywhere. Although it is possible to construct a septic tank on your own, we recommend that you hire a professional to do it owing to the amount of skill and specific equipment required.

## Who Needs a Septic Tank?

For the most part, in densely populated areas of the nation, a home’s plumbing system is directly connected to the municipal sewer system. Because municipal sewer lines are not readily available in more rural regions, sewage must be treated in a septic tank. If you’re moving into a newly constructed house or onto land that doesn’t already have a septic tank, you’ll be responsible for putting in a septic system on your own.

## How to Prepare for Your Septic Tank Installation

Here are a few pointers to keep in mind to make sure your septic tank installation goes as smoothly as possible.

Here are a few pointers to keep in mind to make sure your septic tank installation goes successfully.

### Test the Soil and Obtain a Permit

For septic systems to function properly, permeable soil surrounding the tank must absorb and naturally handle liquid waste, ensuring that it does not pollute runoff water or seep into the groundwater. The drain or leach field is the name given to this region. Before establishing a septic tank, you are required by law to do a percolation test, sometimes known as a “perc” test. This test indicates that the soil fits the specifications established by the city and the local health agency. In most cases, suitable levels of permeable materials, such as sand or gravel, are necessary in a soil’s composition.

Note: If you wish to install a septic tank on your property, you must first ensure that the ground passes the percolation test. Prior to acquiring the land that you want to utilize for residential purposes, we recommend that you obtain a soil test.

### Plan for Excavation

Excavation of the vast quantity of land required for a septic tank necessitates the use of heavy machinery. If you are presently residing on the property, be careful to account for landscaping fees to repair any damage that may have occurred during the excavation process. Plan the excavation for your new home at a period when it will have the least influence on the construction process if you are constructing a new home. Typically, this occurs before to the paving of roads and walkways, but after the basic structure of the home has been constructed and erected.

## The Cost of Installing a Septic Tank

There are a few installation charges and additional expenditures connected with constructing a new septic system, ranging from a percolation test to emptying the septic tank and everything in between.

### Percolation Test

A percolation test can range in price from \$250 to \$1,000, depending on the area of the property and the soil characteristics that are being tested. Ordinarily, specialists will only excavate a small number of holes in the intended leach field region; however, if a land study is required to identify where to excavate, the cost of your test may rise.

### Building Permit Application

A permit will be required if you want to install a septic tank on your property. State-by-state variations in permit prices exist, however they are normally priced around \$200 and must be renewed every few years on average.

### Excavation and Installation

When you have passed a percolation test and obtained a building permit, your septic tank is ready to be professionally placed. The cost of a new septic system is determined by the size of your home, the kind of system you choose, and the material used in your septic tank. The following is a list of the many treatment methods and storage tanks that are now available, as well as the normal pricing associated with each.

#### Types of Septic Tank Systems

Septic system that is used in the traditional sense Traditionally, a septic system relies on gravity to transport waste from the home into the septic tank. Solid trash settles at the bottom of the sewage treatment plant, while liquid sewage rises to the top. Whenever the amount of liquid sewage increases over the outflow pipe, the liquid waste is discharged into the drain field, where it continues to disintegrate. This type of traditional septic system is generally the most economical, with an average cost of roughly \$3,000 on the market today.

Drain fields for alternative systems require less land than conventional systems and discharge cleaner effluent.

Septic system that has been engineered A poorly developed soil or a property placed on an uphill slope need the installation of an engineered septic system, which is the most difficult to install.

It is necessary to pump the liquid waste onto a leach field, rather than depending on gravity to drain it, in order to ensure that it is equally dispersed across the land. The average cost of these systems is roughly \$8,000.

#### Types of Septic Tanks

• Concrete septic tanks are long-lasting and rust-proof, but they are difficult to repair if they are damaged. It is possible that concrete tanks will cost up to \$2,000 depending on their size. Plastic —While plastic tanks are cost-effective, they are also susceptible to damage. They are around \$1,200 in price. Fiberglass —While fiberglass septic tanks are more durable than their plastic counterparts, they are susceptible to shifting or displacement if the water table rises to an excessive level. Depending on the model, these tanks may cost up to \$2,000

Concrete septic tanks are long-lasting and rust-proof, but they are difficult to repair if they are broken or damaged in some other way. Concrete tanks can cost upwards of \$2,000, depending on their size. While plastic tanks are cost-effective and easy to maintain, they are also prone to breaking. Approximately \$1,200 is what they are worth. Fiberglass septic tanks are more durable than their plastic counterparts, but they are more susceptible to shifting or displacement if the water table rises to an excessive level.

It is important to maintain the area around your new septic tank’s drain field and to frequently check your tank using the lids included with it. Never use a trash disposal in conjunction with your septic tank since it might cause the system to clog. Additionally, avoid driving over the land where your septic tank is located or putting heavy gear on top of your septic tank or drain field to prevent damage. Most of the time, after five years of septic system use, you’ll need to arrange a cleaning and pumping of the system.

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## How Your Septic System Works

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

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

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

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

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

## Do you have a septic system?

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

• You make use of well water. In your home, the water pipe that brings water into the house does not have a meter. In the case of a water bill or a property tax bill, you will see “\$0.00 Sewer Amount Charged.” It is possible that your neighbors have a septic system

## How to find your septic system

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

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

## Failure symptoms: Mind the signs!

A bad odor is not necessarily the first indicator of a septic system that is failing to work properly.

Any of the following signs should prompt you to seek expert assistance:

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

## Building Near and Over Septic Tanks

Posted on a regular basis In most cases, minimum setback rules imposed by the Texas Commission on Environmental Equality (TCEQ) preclude the building of a new residence from occuring over any point of an existing sewage disposal system. Foundations, pools, property lines, wells, and other structures must be kept at a certain distance from the septic tank and drainfield in order to meet these setback requirements. It is possible that some homeowners will install objects such as patio decks or house additions over their systems, whether by accident or design.

## Building over septic tanks

Construction of a building over any section of your septic system is not recommended. The most typical issue we see is when someone wants to pump out their septic tank but is unsure of where their tank is situated on their property. Tanks hidden beneath a hardwood deck, pool patio, driveways, or even room extensions are not unusual for us to discover and investigate. The majority of the time, this occurs because the homeowner is uninformed of the tank’s location and/or does not have a plan in place for future tank maintenance.

However, in this scenario, the homeowner will be able to pump out their septic tank because no permanent constructions should be constructed over any component of the system.

## Building over drainfields

In order for the drainfield to function, water in the solids and some evapotranspiration must be absorbed. In order for bacteria in the soil beneath a drainfield to treat wastewater from a drainfield, the soil beneath the drainfield must have sufficient oxygen. However, if a permanent structure is constructed over a drainfield, it has the potential to reduce the amount of oxygen that can be absorbed by the soil and hence reduce evapotranspiration. The potential of causing the drainfield lines to collapse is a significant concern when constructing over them.

Depending on the age of your system and the restrictions of your local authorities, repairing or shifting your drainfield may need the installation of a whole new system.

We can assist you with any of your wastewater system needs, and our specialists can also assist you with your septic installation and maintenance requirements: 210.698.2000 (San Antonio) or 830.249.4000 (Austin) (Boerne).