Septic tank to give a high water table: the choice, installation

The lack of central sewerage able to deliver a lot of inconvenience. Many satisfied cottage cesspools. At high groundwater level they are constantly filled with water, which greatly reduces their effectiveness. With such a problem can cope septic Tank to give a high level of groundwater. We offer to meet with the existing varieties of these popular designs and manufacturers.

Creation of an autonomous sewer for questioning at a high level of groundwater

If the groundwater level is high, sewerage for questioning should be conducted taking into account the peculiarities of a particular area. The complexity of the work on private property dictated:

1. Time consuming excavation works carried out manually. difficult enough to dig a trench and backfill the trench, while in the water.
2. The complexity of the post-treatment of the soil due to poor absorbency soil saturated with water. As a consequence, we have to give up device filtering fields or seepage pit. To achieve the desired result, it develops a special area for the filter elements. To download the contents of septic tanks into a cassette used drain pump. For an exception in the winter damage weakly deepened cassettes are often disguised as flower bedBy covering the ground.
3. Undesirability device precast septic tank. The high level of groundwater seepage contributes to moisture inside the well.
4. The need to implement measures to prevent "floating" tank made of plastic.

Attention! Preventive measures made at the design stage, ensuring the stability of functioning of the septic tank at a high groundwater level.

Determining the level of groundwater

To determine the groundwater level, it is necessary to seek help from professionals. However, this possibility is rarely used because of the high cost of hydrogeological studies. Independently determine the desired value can be one of the following methods:

• using the six-foot rod with a scale and a garden wrought drill. It is doing well on the drill length and leave at night. During this time it has to accumulate water. Dry rod is lowered into the well and soaked part is measured. Water depth of occurrence will be 2 minus the value obtained is m. For an objective outcome measurements are made several days in a row. Stable value indicates the correctness of the data. Measurements, it is desirable to perform several times a year. The highest value is during the autumn rains and early spring;
• on plants. With a high ground water table in the area grows well alder, willow, reed. On the closeness of the water shows strong growth of sorrel and Smorodov without additional watering. In places where the water is coming to the surface, birch, maple and willow tend to lean to the ground. Reference tables to help determine the approximate value;
• with the help of wells and reservoirs. Focusing on the water level in the surrounding waters, it is possible to estimate approximately the level of water at the site. If close to the swamp, we can clearly speak of a high level of groundwater;
• old-fashioned way, You can see the near or far from the surface is water, but no specific figures. For this purpose, a small portion of the earth removed turf. In the prepared area put a little fat-free wool and svezhesnesonnoe egg. On top of everything is covered with an earthen pot and allowed to stand overnight. At high water the wool gets wet, and the egg will appear droplets of moisture. At low - wool moistened, but the egg will remain dry.

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Vladislav Mikhaltsov

Millwright for operation of water supply and sewerage systems "GK" Spetsstroy "

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"The poll of neighbors to see the water level."

There are signs of people to help you determine how high the level of groundwater. Thus, in the thick evening fog and morning dew abundant, and the absence of ants rodents we can talk about the proximity of water.

Septic tank to give a high level of groundwater: the purpose and principle of operation

The main purpose of this equipment is to clean the drains. Depending upon the design they provide a different degree of water filtration. At a high level of groundwater device septic tank should be as thoughtful, because the movement of water and high humidity can erode even the concrete ground. In this case, suitable containers of polypropylene, but they need to strengthen the base - they are sufficiently light and can move under the water pressure. Such containers consist of several cells intended for collecting waste and discharging purified water. The system works as follows:

• the first chamber is used to collect waste and coarse division into fractions;
• the second is made anaerobic decomposition of organic matter, followed by the disintegration of alcohol and fat;
• the last chamber may be used for the deposition of decomposition products or for their transition to the gaseous state. This stage allows to neutralize 2/3 of harmful substances;
• aftertreatment performed soil drains.

Varieties of septic tanks with a high groundwater table

To give you can purchase a variety of septic model or make them yourself. We offer to get acquainted with the main types of septic tanks with a high groundwater table and their characteristics. This will allow a more conscious approach to the selection of a suitable variant.

Accumulating a septic tank with a high level of groundwater - analogue cesspool

Savings models - the optimum solution for the problem. They can be made of different materials: concrete, Plastic, iron. Concrete septic tanks are a good alternative to the sump with a high level of groundwater. Featuring constructive simplicity of execution, they are capable of handling small volumes of wastewater. Cleaning is performed assenizatorskaya machine.

When selecting equipment, should give preference to models with the greatest wall thickness. This equipment is able to withstand the tremendous load of the groundwater. To accommodate the storage septic tank should choose a place which can drive up assenizatorskaya machine. The disadvantages of the storage capacity necessary to carry the high costs of operation and odor. Particularly when pumping.

Budget septic tanks to testify without pumping

Sealed containers, consisting of 2-3 chambers. The first bottom sealed chamber is always performed. Its always do more than others. In the last permissible holes allowing the outflow of water. About this camera is mounted drainage well. budget septic Tank to testify without pumping not exude an unpleasant smell.

After a certain period of use may require cleaning the first chamber from the accumulated residue. Cleaning frequency depends on the dimensions of the structures. Typically, the drain pump are every 5 years.

Attention! The accumulated sludge can become a good fertilizer for plants grown in the country.

Related article:

The article describes how to make septic tank with your hands without pumping 10 years for home and garden. Description of requirements for the construction of the completed review of the effectiveness of technologies and ready-made models with features and prices. This information will help to implement the project quickly, at a reasonable cost.

Biological treatment station

The equipment, manufactured at the factory. Due to the special constructive execution inside the tank, the conditions conducive to the life of bacteria. Received waste is processed and sent to the team capacity.

Included in the biological station compressors provide a supply of oxygen necessary for the microorganisms. The integrated pump is used for pumping liquid from one chamber to another. This ensures a high degree of wastewater purification: purified liquid can be used for technical purposes.

To require electricity. Current models are energy efficient. The disadvantage is the high cost.

Features of materials for the manufacture of cameras

Various materials can be used for the manufacture of septic tanks. Each of these devices has its own characteristics with high groundwater level. Offer to get acquainted with how to do a septic tank, if the water table close to the example of the most popular choices among truckers.

Concrete septic tank with a high level of groundwater

Monolithic concrete structures relevant to testify. Construction of a concrete septic tank with a high groundwater level starts with a concrete floor, which is sure to reinforce. Slow corrosion of the metal elements due to moisture can be constant, concrete over the mesh BayWhose thickness is greater than 3 cm.

Preparing a bottom, mounted formwork to fill the walls. They are necessarily reinforced by a fittings. Provide baffles between the walls. At the last stage poured overlap.

Precast concrete elements should be thoroughly dried. This may require more than two weeks. To ensure uniformity of concrete septic tank covered with foil process.

Plastic

When choosing plastic constructions You may prefer a ready capacitance or European competition. Such material is not the most reliable, but septic plastic is lightweight and sufficiently sealed. You can install it yourself. The disadvantages include the need for arrangement of protection against the ascent and a high risk of cracking when the soil heaving.

fiberglass

A material with high strength characteristics and low weight. Able to withstand heavy loads. It retains its properties under the influence of chemicals. Due to the small weight of fiberglass septic tank should be anchored.

Fixing the septic tank from floating and heaving of soil protection

Light weight plastic containers makes them perform fixing in the construction phase. anchoring technology includes the following steps:

• align the bottom of the pit for level;
• sand device pillow 30 cm;
• laying concrete slabs. Its size must conform to the geometric parameters of the tank. If the finished board is not present, base can pour yourself;
• septic tank is mounted on the plate and fixed with the help of special ropes and belts.

To protect the tank from frost heave, should prepare the mixture, mixed in a ratio of 5 to 1 sand and cement. The mixture was poured into layers gap between the housing and the walls of the pit and watered. Getting back filling, septic water must fill to the level corresponding to the level of excavation. Otherwise cracks may occur due to uneven loading in the plastic structure.

Installing overhead seepage field

At a high level groundwater requires optional waterproof the well, the pump and the filter cartridge. The dimensions of the tape are selected depending on the volume of pumped sewage. For cleaning cassette half cube required size of 1 × 1 m. The water from the septic tank is poured into a special pit, and then fed by a pump on the filter cassette.

For the device, the filter cartridge should be:

• remove 0.3-0.4 m soil;
• set around the perimeter of the territory prepared concrete bars. Selected location on the ground level (should not be above the ground level);
• sleep pad gravel 20-40 mm;
• set top tank having no bottom under it summing pipe of the septic tank;
• insulate the structure by pouring a layer of the soil whose thickness should exceed 0.3 m.

Rating septic tanks manufacturers to high groundwater levels

Before you buy a septic tank for the high groundwater, it is necessary to familiarize with the trademarks under which the manufactured products are well-proven in the domestic market. The first places in the rankings are reserved:

What is the best septic tank with a high level of groundwater

A large assortment of forces to determine the order which a septic tank is the best high groundwater. In such a situation it is necessary to know the opinion of real users.

Rating septic tanks for the high groundwater level

To simplify selection, we have compiled a ranking of septic tanks for the high groundwater level. Model is divided into volatile and non-volatile:

Model	Features	Rating
Top-volatile model
	Durable 65-pound plastic housing without seams. Robust design due to additional stiffeners. No unpleasant odor during the operation. No need for frequent maintenance. Availability. Capacity - 200 liters / day.	4,9/5
	Metal case, protected with enamel and coated with anticorrosive properties. Capacity - 250 liters / day. High quality filtering.	4,8/5
	Plastic body with an internal anti-corrosion coating. Roomy volume (1400 L). Affordable. Poor keeps odors during operation.	4,7/5
Top volatile model
	Effective filtration. Low power consumption. Robust housing. Ease of maintenance.	4,9/5
	Good filters and aerates drains. High performance (1.8 m³ / day). The volume of container - 6 m³. High price. Large power consumption.	4,8/5

The basic rules of the installation of a septic tank on site

Installation septic tank at a high groundwater portion is carried out on a stable basis. It must reliably fix to eliminate bias in the operation and the deformation of the housing. Most often used as the base sand and crushed stone pillow thickness of at least 0.3 m. Between the walls of the trench and leave a minimum clearance capacity of 30 cm to neutralize the influence of distending ground.

If a septic tank will be located at a depth of less than 1 m, it is envisaged concrete monolith or laid concrete slab. To prevent cracking of the base insulated and waterproofing. Autonomous sewer pipes stacked on sand and crushed stone cushion to prevent their damage by the swelling of the soil.

Septic tank is attached to the base of the anchor straps. The gap between the capacitance and the pit walls is filled with a mixture comprising sand, cement and gravel. Provide pipes for sewer ventilation. The pipe must be above the ground surface at 0.6 m. The construction is filled properly ground.

Related article:

Septic tanks for questioning: what is better. It becomes clear after a comprehensive analysis of the market proposals, the opinions of experienced experts and ordinary users. This article contains information that will help make the right decision.

Approximate prices for septic tanks for garden

If you decide to purchase a septic tank for the cottages, the price of the most popular models can be found in the table below:

Model	Characteristics	The average price (as of March 2018), rub.
	Capacity - 600 liters / day. The degree of purification - up to 85%. Seamless enclosure.	35700
	Capacity 2.5 m³ volume. Service life - more than half a century.	31300
	Performance - 1 m³ / day. Depth - 1.45 m.	103000
	Performance - 1.3 m³ / day. Salvo Reset - 0.45 liters.	32000
	Performance - 2 m³ / day.	98600

Share in the comments, a septic tank at your cottage or country house, and how well he copes with the task.