DIY tire cesspool - how to make it? + Video

Advantages and disadvantages of a tire drain pit

Proponents of building a tire drainage pit cite a lot of advantages of such a structure:

Cheapness. Used rubber tires can even be taken for free at the nearest car service center, it is easy to dig a hole yourself, and consumables do not require a large investment.
Rubber is not subject to corrosion, so the service life of the pit is quite long compared to a pit made from metal barrels, but still no more than 10-12 years.
The tire drainage pit is very easy to install, which can be done in one or two days.
To install a tire drain pit, you do not need special complex tools. For cutting, a simple hand hacksaw or jigsaw will be sufficient.

But of course, in order to make a final and informed decision and decide to construct a tire drainage pit, you need to familiarize yourself with the disadvantages of this design:

Even the largest tires usually have a diameter sufficient to create a sewer system for a small family of a maximum of three people.
Depressurization is possible, and this, in addition to additional costs, also poses a threat of contamination of the adjacent soil.
If the pit is not sealed tightly, an unpleasant odor may come from it.

Competent operation

The durability of the tire cesspool is influenced by its proper operation, which consists mainly of timely cleaning. There are several proven methods that have worked well in practice:

Scheme for cleaning a cesspool with biological products

selecting the contents with a bucket tied to a rope and then transferring it to the nearest sewer;
inviting vacuum cleaners with specialized equipment;
using the pump yourself;
use of biological products.

The latter method helps make the cleaning process more comfortable, since the breakdown of waste begins due to the activity of bacteria found in biological products.

Through the drainage system, the liquid fraction flows out, and the dry residue remains in minimal quantities, which makes cleaning the pit quite rare.

In what cases is a tire drain pit most relevant?

An inexpensive and easy-to-install drainage pit in a private house made from tires would be a good solution for a home bath or sauna . One such pit is also enough to provide sewerage to a house where one or a couple of people live. And it is better not to use such a pit for draining liquids with large contaminants, so that the ecological balance on the site is not disturbed.

A drainage pit made from tires for a bathhouse will be a simple and inexpensive option for drains

Conclusions and useful tips

Based on their own experience, the consultants of the site santehnikportal.ru have prepared some useful tips:

Place the tires in such a way that the top one rises slightly above the surface. This will prevent the pit from overflowing when meltwater enters it.
It is better to make a hole for the pipe directly while laying the tires in order to more accurately determine the optimal depth of the pipe.
Fill the gap between the tires and the walls of the pit with crushed stone during the construction of the structure, and not after all the tires have been inserted.
Install a ventilation pipe 60 centimeters high under the top cover.

Most users who have installed such a pit on their property speak positively about the simplicity and convenience of such a sewer system. If you don’t live at the dacha permanently, but only visit for short visits, then you can use small-diameter tires. When installing a cesspool in the yard of a private house, it is necessary to take larger diameter tires or use a different sewer system.

The main arguments in favor of a drain well made from old car tires:

Low cost. You can get used tires for free - a car service center or trucking company still has a lot of old tires left for recycling. In extreme cases, you can buy worn-out car tires for almost pennies at a flea market. The main expense item is the arrangement of the supply pipeline.
Easy to install. Preparing the material, installing and connecting the drain tank is a feasible task for one person. The work does not involve the use of expensive tools and equipment.
Rubber does not corrode, so the pit will last longer than a structure made from metal barrels. The average service life is 10-15 years.

A DIY tire cesspool completely copes with the task. Thanks to it, stable operation of sewage systems in dachas or small private houses is ensured. And despite the fact that its potential is limited to serving a small number of people, the low financial costs and speed of construction of this structure make it very competitive.

Calculate the required volume of the hole

To calculate the volume of the future drainage pit, it is necessary to take into account certain technical indicators.

And the easiest way is to use a ready-made formula developed a long time ago. It is estimated that one person spends about 200 liters of water per day . Organic waste is processed by bacteria within three days. To determine the volume of the drainage pit, you will also need the number of people living in the house. These three indicators must be multiplied together. The resulting number will be the optimal drain volume.

Where is the best place to place a drain hole?

If anyone thinks that choosing a location for a tire drainage pit does not make much sense, then he is deeply mistaken. After all, there are certain sanitary and hygienic rules and regulations that were invented for a reason.

Here are some tips to consider before planning your drain pit:

Choosing a location for a drain pit

There must be a distance of at least 5 meters from residential buildings to the tire drainage pit. You must retreat at least 2 meters from the fence.
Do not place a tire drain pit near wells and boreholes. The distance should be at least 30-50 meters.
If you plan to pour more than a cube of liquid into the hole, then you must make a sealed bottom . This is important, because bacteria are not able to process large volumes of wastewater and there can be a real danger of contamination of soil and groundwater.

How to make a drain pit from tires

Preparation

Before you make a tire drain pit with your own hands, you first need to decide on the type of tires. You can pick up tires from a car, tractor or truck. The more powerful and larger the car, the heavier and larger the tires it has.

If the groundwater flows very high in the area allocated for the construction of a tire drainage pit, then the required volume of the well can be achieved by laying tires of the largest diameter.

Important: Groundwater must pass at least 1 meter below the bottom of the drainage pit.

When the material has been selected, you can begin digging a hole for the tires. If you decide to do it yourself, then for excavation work you will need:

Two different shovels (for loosening and removing soil).
Roulette.
Rope and stakes for marking the boundaries of the pit.
A strong ladder, the size of the estimated depth of the hole.
Buckets on a rope.

Excavation

Use one tire as a pattern - place it in the place of the future hole and outline it with a peg with an indentation of 5-10 cm. The pit should be dug along this ring.

Preparing a pit for a tire drain pit

When the required depth is reached, you need to drill a narrow hole in the bottom of the hole through the water-resistant layers, approximately 3-5 meters. into this hole , which will act as additional drainage .

In the upper part of the pipe it is necessary to make many small openings for water intake and cover them and the upper cut with a polymer mesh. The mesh is needed to protect against large particles getting into the drainage. The visible part of the pipe must be at least 1 meter. The entire bottom around the pipe is filled with 10 cm of coarse crushed stone.

The photo shows an example of a drainage pit with a drainage pipe

Tire stacking

The tires are stacked on top of each other and then fastened together with mounting clamps . To prevent the structure from leaking, the seams between the tires are additionally treated with any sealant. The top tire needs to be trimmed a little so that the inlet pipe lies more stable and the liquid drains more efficiently.

Securing tires with plastic clamps

Tip: It is more convenient to fill the gaps between the tire walls and the ground as the tires are laid.

The top tire should be positioned so that it rises slightly above the soil level.

The top of the drain hole made of car tires needs to be covered with something. It is better if the lid is made of plastic or metal. To prevent toxic gases from accumulating in the sewer pit, it is advisable to install a piece of pipe into the lid for ventilation.

For drainage, it is recommended to use external PVC sewer pipes with a diameter of 100 mm. They are laid below the freezing level of the soil with a slope of 2 cm per meter of pipeline.

How to properly dig a pit?

One person can dig a pit for a drainage basin, without the help of special equipment. The width of the hole should not be much larger than the diameter of the tire, otherwise more crushed stone may be required for filling.

When working, it is necessary to work with two shovels of different configurations. It is easy to loosen the soil with a bayonet shovel, and a scoop shovel will simplify the task of selecting soil. The second type of shovel can be made with your own hands; for this you need to take a shovel and bend it 80° relative to the handle. The handle of such a shovel must be at least 2.5 meters in order to be able to reach soil from a sufficiently large depth.
First, you will need to mark the outline of the future pit. This is done as follows: a tire is placed on the ground and circled with a peg, making a small indentation approximately equal to the width of a matchbox.
The gap is necessary to facilitate the insertion of tires into the finished pit. At the first stage, you can use ordinary short shovels, but when going deeper, you will need to use long-handled ones.

While digging a hole, you may be tempted to go down into the hole in order to simplify the work; in this case, it is necessary to take all safety measures, since the probability of a ground collapse is very high. When digging, the diameter of the pit may gradually narrow. To prevent this, it is necessary to measure the diameter of the drain collector from time to time.

Cleaning the drain pit

Any sewerage structure needs periodic cleaning. A tire drain pit is no exception. There are several ways to clean it:

The cheapest and easiest way is to select the slurry using a bucket with a rope.
Using a pump for pumping.
Sewage machine.
Biological products for fast and efficient waste processing.

In the first two cases, it is necessary to apply some effort and control the cleaning process. In addition, the waste will need to be disposed of somehow outside the yard.

But the services of sewer trucks, although not cheap, save the owners from all the hassle of pumping out pits. True, space must be organized for the car to enter.

Preparations with live bacteria will simply need to be poured or poured into the pit. The microorganisms will do the rest of the work themselves. When using biological products, although much less frequently, you will still have to pump out the liquid.

An alternative to a tire pit would be to construct a drain pit made of concrete rings. Details in a separate material on the site.
You can read how to build a sepik from brick here. With certain skills it is not at all difficult to do.
We talked about a homemade septic tank made from barrels on this page https://okanalizacii.ru/septiki/septik-svoimi-rukami-iz-bochek.html

The final stage of constructing a cesspool

After the last tire is put in place and the sewer pipe is connected to it, the construction of the cesspool is almost complete. The homeowner can only fill in the voids formed between the slopes and the ground.

or other available material that does not allow water to pass over car tires before filling the voids with soil

Covering the cesspool can be done using a thick plastic lid, on top of which a mound of clay should be poured, thanks to which rainwater will not fall into the drainage tank. After this, the homeowner can enjoy the results of his work, taking advantage of all the benefits of civilization.