How to make a drainage system on the plot with your own hands? Drainage work: description, types, principles and recommendations

Excessive moisture on the plot harms not only landings, but also buildings. Roots of plants in water are rotated under the action of pathogenic bacteria. Only a few cultures are capable of surviving, being in an overwhelmed soil. The groundwater is a big threat to the foundation and basements of houses.

A fungus is formed here, as a result, the construction can gradually collapse. To reduce soil moisture, special drainage systems create.

The main function of the drainage system is the collection of excess moisture from the site. Water falls on the site in two ways: from above in the form of precipitation, and below groundwater. If the soil moisture is normal, the precipitates are quickly absorbed into the ground, and the groundwater do not cause problems with plants and buildings. In this case, the drainage system does not need.

It is necessary to drain the area where the soil remains wet. There are a number of features that allow you to determine that the drainage system is needed. Drainage should be installed:

If after precipitation on the surface of the earth there are puddles that for a long time Do not dry out.
When cultured plants quickly die without a visible cause.
If there is always raw in the basement of the house, fungalighs are quickly formed on the walls.
The soil is always wet, even in the warm season in the absence of precipitation.
From weeding herbs on the plot, those that love moisture (nettle, rogo) are dominated.
In close proximity to the site there are rivers, ponds, lakes or swamps.

All these signs indicate that groundwater is not deeper than 1.5 m from the ground surface. This means that it is necessary to create a system of adequate drainage of the site.

It is important! With the improvement of the new site, you need to pay attention to the condition of houses and soil from the neighbors. If the above features are found on their sites, then the groundwater in this place runs high and the drainage system is better to install immediately.

What is the drainage system

The drainage system consists of drainage pipes and drainage wells. Pipes are perforated: all over the course they have through holes located at a distance from each other. Install pipes at an angle so that water can flock over it to the wells.

Wells exist several types:

Rotary or viewing wells. They are installed in those places where the pipes turn. They are necessary for the audit of the system and to cleanse it as needed.
Filtering wells. In them, the water is filtered through the layers of sand, gravel and crushed stone and goes into the deep layers of the soil.
Pool beats. They must be installed where the water cannot penetrate the soil at a certain depth. For example, if groundwater is too much. The water trimmed wells are connected to drainage pumps that pump water into natural reservoirs or sewers.

Often using the word French origin, "Drain" causes a simple arms of the Association associated with the Earth and everything that is done on it. And this is true, but there are several other areas where this term is widely applied.

What is drainage and where can I find it?

Speaking simple wordsDrainage is an excess of an excessive accumulating fluid from any site. As already noted, this concept is widely applied in construction. When planning the construction of any building, special attention should be paid to drainage systems, because Our friend contained in the land - water can very quickly turn into an enemy, destroying the foundation of the building - the foundation. Therefore, in order to avoid such troubles, it is necessary to think about how drainage will be equipped, even before the building is built.

In addition to the construction, the term "drainage" is actively used in medicine. Its essential task is to ensure a constant evacuation of fluid from a wound or a hollow organ, the natural outflow of content from which is difficult as a result of injury or illness.
But besides such emergency situations, drainage is also used in order to correct the skin sections, in particular for the treatment of cellulite. Such a procedure is called lymphaticenage.

Amateurs indoor plants Do not observe the useful function of drainage. It helps to quickly get rid of excess water In a pot with a plant, which remains after watering.

In agriculture, drainage is simply extremely necessary that the farm owner does not lose his crop. Especially in the drainage laying, the plots of land are needed, located in lowlands, since water accumulating in them does not allow the plant to develop properly and as a result will lead to his death.

How is drainage done?

When working with the soil, whether in the field of construction or agricultureTo create drainage, the so-called drenne is used - pipes or other cavities with special holes over the entire surface, through which water penetrates and returned to the intended place.

In room crop production it is important to remember that the drainage material should not rot, damage the roots or mold, as well as produce any chemical processes. As a drainage, it is possible to use, for example, crushed stone, gravel, ceramzite or broken brick.
If the Drainage can be made in the two above areas independently, without resorting to the help of specialists, the doctor installs the drainage in the field of medicine. To perform drainage, tubes or catheters are used, as well as rubber or gauze strips. As Solomon's wise king once said: "There is nothing new under the sun." Drainage in medicine used her father - Hippocrat.

The drainage system allows you to remove soil and infiltrated water, thereby protecting the territory from excess moisture. These structures are set to adjust the water balance in the soil, which creates comfortable conditions for accommodation, construction of houses and growing plants.

Varieties

Drainage systems can be closed and open. Closed drainage is observed as more efficient and rational for use. It consists of drainage pipes, which is hermetically isolated from each other. Usually, their installation is carried out in special trenches dug in a sandy-chonse bed. Open drainage is interconnected channels placed in a crumb to sprinkle on the surface of the Earth. Often both varieties are used together, which makes it possible to achieve maximum results for draining water.

According to the method of arrangement, horizontal and vertical systems pumping. Horizontal drainage is a tubular drain that allow pumping on large areas. The vertical drainage system is used to combat the freezing of sections and the deep grounding of groundwater (no more than 10 meters). By location, the drainage is divided into the drainage of the foundation (protection of the house from groundwater), wallpapers (in the presence of basement floors, garages and cellars) and point drainage (installation in small sections - entry, under drainage pipes, etc.).

Drainage varieties are combined to obtain a more efficient and modern system.

System installation

Installation begins after analyzing, drawing up necessary documentation and choosing a suitable system. The choice is made depending on the conditions of the landscape, climate, the composition of the conducted construction work And the purpose of using the building, which is planned to be raised. The characteristics of the future system are determined - optimal dimensions, location and convenience of mounting.

Any drainage is planned in the process of arrangeing the site.

Laying pipe pipes are produced in a layer of rubble mixed with sand. Sometimes drainage pipes are placed parallel to the pipes. storm sewage. Crushed stone falling asleep with a height of no more than 15 cm, and then aligned in accordance with the drainage tube slope. Straight pipes are stacked on the rubble layer. Flexible nozzles are used to create branches and turns.

After laying the pipe, the pipes fall asleep in so that its layer passes water and surrounded the pipe from all sides. After that, the trench falls asleep soil.
Depending on the conditions of use, the insulation of pipes is used during installation, filtering from small particles. For maintenance, drainage wells are sometimes installed, so that the pipes can be cleaned.

How to make a drainage

At low-lying areas or at a high groundwater level, a draenage of the site is made. It can be both open and closed. Specialists in the art can produce the highest quality drainage, accurately calculating the angle of inclination and the intensity of laying the drainage system. In some cases, drainage can be made independently.

You will need

- Shovel
- Pipe
— heat insulation material
- Crusp

Instruction

The most convenient time to calculate the drainage system is a period of protracted rains or snow. At this time, all areas that need drainage work are visible. Make a drawing and mark it especially problem placesSince the work itself on the removal of excess water you will spend in dry weather.

For the device of an open drainage system, dig dwarves with a depth of 60-70 cm throughout the perimeter of the site. The slope must be in the direction of the wastewall or the well at least 30 cm.

Strengthen the ditch using the fill cement mortar In the formwork or install the waste pipe. The entire drainage system should be removed into one pipe or a strengthened ditch and approach the waste ravine or well.

For the device of a closed drainage system, dug trenches with a sufficient bias towards the waste well. In the trenches, put the pipes, insulate them with heat insulating material and jump trenches. So that the pipes do not frozen and have not ceased to function in the spring, dig a trench to a depth of at least 1.5 meters.

To make drainage directly soil, remove the entire fertile layer of the soil aside. In the resulting space, fall asleep rubble. Place the whole shot of a layer of fertile soil. From the site where drainage work was carried out, the stock waters are allowed on an open or closed drainage system.

By installing a drainage system throughout the perimeter of the site, you reliably protect it from dampness and related problems.

Arrangement country house Requires large financial costs and knowledge of many technical nuances. Of course, for the normal functioning of the cottage, it is necessary to proper water supply and drainage. And in this owner of the house helps the pumps. After all, it is very rare when the plots are equipped with a central water supply and sewage.

When selecting pumps for the house (or dacha), it is important to separate them correctly. Some needed for watering the garden or garden, others provide a house drinking waterThirdly used for drainage and drainage work. But those pumps that are used for pumping water and other liquids are of particular importance.

Drainage pump: species and features

With help drainage pumps Typically carry out the pumping of liquids from various sources. Moreover, drainage pumps are coping with even contaminated liquids and those in which there are solid inclusions of the lumps of land, small pebbles, etc. The drainage pump is used in different economic needs: both in the communal household and in construction, and in industry, and in the pool.

Plus the drainage pump is that it is quite universal. After all, it is capable not only to pump off excess water, but also serve as an instrument for watering or irrigation of the garden.

Purchased water is more likely not clean, but with various inclusions. According to experts, the drainage pump easily copes with inclusions of 3 to 12 mm. At the same time, the device is characterized by increased installation strength and refers to the category of highly reliable. In this regard, such pumps are very often combined with fecal used for the sewage system. As a result, the drainage pump is capable of cope with wastewater easily.

The operation of drainage pumps is ensured by electric motors, so that their performance is much higher than that of other analogues. True, the fact that in areas where access to power grids is difficult, pumps with an internal combustion engine can be used.

Allocate the main types of drainage pumps according to the water pumping method (surface and submersible). In the first case, the pump is installed on a special platform directly over the water tank. To him join flexible trumpet (hose), which is lowered into the water. As a result, water pumping is performed without contacting the body of the device and liquid. This allows you to maintain it clean and not subject to constant cleaning. In addition, surface pumps can be easily transferred from place to place and use in any in a convenient place. According to the reviews, for a country house it is better to choose exactly the model.

It should be remembered that there is no such model special requirements To engine waterproofing, because it does not contact with water.

The submersible version is either completely or partially descended into the water. It sucks the water right through the bottom of the installation, to which it joins. In this situation, a special filter is installed on the bottom, which cleans water from microparticles. At the same time, it is not necessary to worry about the engine too - it is reliably protected from contact with water. All the details of such a pump are made only from the most qualitative materials (of stainless steel, cast iron, aluminum, etc.), as a result of which the device itself becomes very reliable.

The main plus of submersible models is that they have a float switch. This is the element that reacts to the water level. As soon as the latter drops to a critical level and the threat of the appearance of a dry pump movement, the float turns off the pump. The same device may have a surface pump. In this case, the float is necessary for measuring water lifting. As soon as it passes through the allowable mark, the pump turns on and starts to pump out excess water.

How to care for the pump

Naturally, the pump, like any other device, needs to care. To do this, we regularly examine it on the subject of the defects. Be sure to evaluate the state of the hose. And if it suddenly begins to embarrass you (leaks appeared, the water pressure decreased, etc.), try to replace the pipe to the new one.

As for the pumps with the filter, they should also be left without attention. For the normal and productive functioning of the pump, be sure to clean the filter regularly, and, if necessary, change it to the new one.

Purchase everything required consumables You can in any specialized or construction store. And by themselves, they are not so expensive. In any case, certainly cheaper than the new pump.

And, of course, follow the water level. After all, the risk, despite the presence of fuses, burn the engine, if the pump will work for a long time. Hence the conclusion: use the pump is aimless and constantly can not. You need to run it for work only as needed (when water rose above the specified and specific level). Also, do not use the pump in temperature conditions lower than this is provided for by the instruction manual for such a device.
If you follow such enough simple rulesYour pump will work for a long time and will not make you spend money to buy new equipment every year.

How to transplant bonsai

From time to time, Bonsai forms the root system of such a volume that it begins to force out the soil of the pot. Roots dry out, cease to receive nutrientsAnd the plant may die. In this case, a tree transplant is needed to a new container.

Instruction

Crimping and transplanting bonsai belong to necessary procedures miniature care that allows you to keep beautiful decorative View Plants and health of its root system. The plant needs a mandatory transplant in two cases: if signs of damage and rotting its roots were detected, and if root system Bonsai rushed so much that he filled out the entire container where the plant was planted, and began to push the soil out of it.

The frequency of transplanting Bonsai depends on the age of the plant: young trees, age up to 3-4 years old, usually transplanted once a year. Adult trees, a few dozen years old who have a root system and Krone have long been formed, can translate once every 10-15 years. Do not confuse the transplant and transshipment of the plant: when transplanting is required to trim roots. This allows the tree to develop a large mass of small roots and stimulates its growth. When transshipment, Bonsai is placed together with a lump of land in a container of greater capacity, with the addition need quantity Soils instead of the fact that he was supplanted by the reversing roots.

Most best time For Bonsai Transplantation - Spring, when the growing period begins. Characteristic sign The beginning of this period is either a greening, or a noticeable increase in the kidneys of the plant. If signs of root rotting, the growing yellowing and foaming of leaves, not related to the leaf fall period, will need to transplant bonsai immediately, without waiting for the beginning of the deploration. New container for the plant should have drainage holes In sufficient quantity and correspond to the size of the tree. In order for the soil to be spilled out of the container, drainage holes are recommended to cover with a messenger with cells of 2-3 mm - it is quite suitable mosquito net.. At the bottom of the tank, the drainage layer and soil soil is poured. The plant neatly extracted from the old pot must be thoroughly cleaned from the adhesive soil and trim the damaged and highly separated parts of the roots. The container is being added fresh soil, and the plant is strengthened in the same position in which it grew earlier. After that, the container is filled with the soil completely to the coating of the layer of the Earth with the entire root system of the bonsai. After transplantation, the plant needs regular watering. Special attention should be paid to the composition of the substrate, because From this will depend on the health and beauty of the tree. The substrate should have good moisture intensity, provide aeration and soil loin. The most optimal composition of the substrate is 1 part of the clay, 3 pieces of sand and 3 parts of the peat or the same components in the proportion of 1: 1. Before the transplantation of the plant is recommended to pre-process the substrate by steam for its sterilization.

Life in the house is as close as possible to nature. More and more residents of the metropolis are trying to leave the city and acquire their plot and comfortable housing. Native, original and unique home is better to build up. If you, our reader, belong to the number of happy house-building, then you also have a question:

how to remove excess water from the plot?
how to protect the foundation and basement from flooding with soil or palm (thawed or storm) waters?

For these purposes, a drainage system is performed on the site.

Residents of megacities usually do not have any concepts that such a drainage system is and for what the drainage is needed. This is a system of drainage and observation wells and drains (pipes), sometimes pumps interconnected, collecting and removing excess moisture from the site - groundwater and infiltrated precipitation into the soil.

The question of which types of drainage will be applied on the plot should be solved at the design stage. Ideally, hydrogeological surveys are needed. If there is no such possibility, you need to walk around the neighborhood and talk to people - how high and how long it costs water in wells, whether the water is visible in the pitches and pins for pillars, whether lawns are heard, how bushes grow.

An equally important is the question of where to remove water.

In any case, a drainage scheme is needed to perform work, and even better - a project developed by a specialist. In any case, the consultation of the professional is obligatory. The leading system must be performed before the construction of the house.

Does it be necessary to perform drainage on the plot?

One of the most complex questions For the developer with a non-obvious answer.

Be sure to:

with the close arrangement of groundwater - above the foundation level (and especially less than 1 m from the surface);
when finding a plot on the slope or in lowland;
with a slab or small-breeding foundation on clay soils;
when it is booing the entire area of \u200b\u200bthe site or its part;
if there are special requirements for the design of the site - it should always be fine, always the perfect lawn, well-groomed dear plants and no dirt and puddle;
with constant getting groundwater in a basement or an in-depth ground floor from heating equipment or deciduous auxiliary premises (pantry, workshop, gym, cinema hall, etc.);
for clay soils Surface drainage is required to remove storm and melting water drainage, otherwise they are stored. For chernozem and sampling soils, this problem is usually not relevant.

Not necessary:

with episodic (once every few years) and a short raising of groundwater above the foundation level;
with rare hit large number melt waters in a basement for vegetables and blanks, where it is not critical;
if the site is not swampy and no categorical requirements for the appearance of the site, you do not faint at the form of dirt after rain and plants do not represent a botanical rarity.

How to understand what drainage is needed?

View the house, plot:

if there is a breakdown, cracks in the walls and the foundation of the house;
if water gets into the basement;
if there are puddles for a long time after the rain;
if water in the well is close to the surface.

If such facts occur - drainage is needed.

What will happen if not to do it?

freezing of the groundwater of the soil near the foundation, deformation and gradual destruction of it and, as a result, cracks in the walls and "seeding" parts of the house and the deviation of walls from the vertical;
with a slab or small-breeding foundation on bubbly clay soils - the spring of the freeze earth thaws with different speed From the southern and northern side of the house, the foundation is experiencing uneven loads and deformed, which leads to the formation of cracks in it and walls;
the appearance of water in the basement and the occurrence of mold;
with impaired waterproofing, the walls are possible and the occurrence of fungus and mold.

Drainage types and methods of its device on the plot

By design, drainage is open and closed; At the location of the surface and depth. The deep drainage around the house is almost always performed, the drainage of the site is if necessary.

Open and closed drainage

With filling trench rubble. Open drainage is a ditch dangled from 0.5 to 1 m and 0.5 m wide, digging around the site (or a channel network if the area is large). Used on wetlands. Trenches fall asleep rubble. The walls of the channels must have a small bevel (20 ° -30 °). You can not dig ditches of semicircular shapes - in such places there is a wipping. Water naturally falls into ditches and flows to the main drainage drank. This option is optimal for plots with a slope.
Using trays. There are superficial variation of drainage using trays with a grid installed on top. Perhaps it would be more correct to call this construction by a type of storm sewage. They collect rainwater on the surface of the Earth, usually installed along the roads, tracks and scenes.

Material for tray serves concrete, polymer concrete, reinforced concrete, plastic. Due to high prices, metallic trays are used. Plastic trays can be placed in those places where heavy loads are not foreseen. Concrete and reinforced concrete possess high strength, frost resistance, low price, but have a lot of weight, creating difficulties in installation. The service life of polymer concrete trays is more than 50 years, they are much easier concrete, they have a smooth surface - therefore they are higher than the speed of water, they are smaller.

The lattices are usually made from cast iron, galvanized steel, copper with anti-corrosion coating, occasionally from plastic.

Using perforated pipes. A closed-type drainage is performed from special pipes (drains) at a considerable depth. This is an expensive building that requires a large number. earthworks, labor costs and materials. In the ditch to a depth of 0.7-1.5 m and more placed pipes with perforation, fall asleep with rubble, soil, closed by turden. Drendes are stacked with a slight bias toward the drainage well. Water is going and reset either to the collector settlement (If there is any), or in a natural reservoir.
Surface and deep. Depth drainage is closed drainageDeployed at a significant depth (usually below the level of occurrence of the foundation pillow.) It is necessarily used to protect the foundation from groundwater and as necessary.

Surface drainage - ditch to drain the entire area of \u200b\u200bthe site or grooves from trays for removal stormwater. Mainly applies to drain the site and removal of the livnevel.

Vertical and point drainage. Vertical drainage is a system of several wells or wells combined into one system. Water from them is pumped out with the pump (or more from each well). It is rare enough, complex in service.

The point drainage collects strokes from local sources, for example, in the place of water drain from drainage system or at the bottom of the court in the yard.

How installation is carried out

Installation of open sewage systems does not represent a special complexity, the installation of closed has a lot of nuances and features. But in any version, these works can be performed with your own hands with carefully compliance with technology. Keep in mind that mounting work It is impossible to perform one - it will take at least 3 people.

Preparation of canvas

For the landfill, they are digging in size of trays + 30-35 cm in depth. For trenches on the surface of the section - ducts are made to a depth of 0.5 -1 m with a wall of walls 20 ° -30 °. For closed-type drainage - ditch are digging to the depth of one or more, the width of at least 3 diameters of the pipe. To the conditional depth you need to add 30 cm - the thickness of the sand layer and rubble. Wailed drainage around the house is no less permanent than 1.2 m and more than the depth of the primer of the soil. The distance from the walls is 1.2-1.5 m, from the scene - 0.9-1.2 m.

Device of surface storm sewage

Rainers from trays are mounted on the anti-sand pillow from a layer of sand 15-20 cm and a layer of 10-15 cm of small rubble. Both components of the subfolder turn into geotextiles (each separately). Blope is minimal: 1-2 mm on the traffic point meter.

The rainmaker of point rainwood is necessarily equipped with a trash can.

Surface drainage device

The side of the canvas in order to avoid reception of ravelaws make elevated or rounded and covered with turden. Increased rated waters in the ditches will result in leakage them into the ground, so the walls below the humus layer are browned by stone (boot) with lumets. Even better lay walls special concrete slabs with holes and unclosed mortar with the bottom joint. The angle between the plates is 90 °. Such a ditch is not falling asleep. Water or with the help of ditch, or through the drainage well and the pipe is reset to the nearest ravine, reservoir, stream.

Device of deep drainage

Procedure for the creation of a closed drainage system:

the bottom of the ditches are stacked wide geotextile tapes for turning rubble and narrow - to wrapped sand;
on the bottom of the ditch, the sand is saturated with a layer of 10-15 cm and trambed, turns into geotextiles;
a layer of rubble fraction16-32 mm with a thickness of 10-15 cm (\u003d diameter of the drain) is placed, rinsed by the rule - a piece of blackboard, nailed to a stick. Crushed stone (sprinkling pipe) performs primary filtering of groundwater. Crushed stone must be washed. It is folded into a bunch, washed with water under pressure of 10-15 minutes and packaged in bags. Not dried! - dust! Store no more than a week. Instead of rubble, you can use gravel;
the pipes are laid from above, ranging from the collector well, trying to cut, finally laid. The ends of the pipes drown. Dranes should be located with a bias from 2 to 10 mm per meter;
the rest of the washed crushed stone on the height of 1 pipe diameter is covered with geotextiles;
the unwashed crushed stone of a large fraction of 8-40 mm layer is 10-20 mm;
fall asleep the earth.

Device of the wells

The arrangement of the drainage well under the drain does not represent special difficulties. It must be waterproof.

The bottom of the well should be below the release of pipes by 250 mm and more. The well of the well on the sides falling asleep rubble and trambed. Wearing wells are better to purchase ready. Wells are installed on pipe connection and on each second turn of the pipe.

Laying with your own hands

Laying with your own hands allows you to save a considerable amount - because labor costs make up half the cost of the system. Do not be afraid, carefully carry out the technology of work - and everything will turn out.

It is not necessary to acquire the most expensive advertised pipes. There are many products, tested by time or new, but then more affordable prices. It is better to use asbetic or corrugated plastic pipes with a major perforation.

Materials are better to buy in hypermarkets or large building markets. Do not save, applying former materials. In some cases, and on non-critical sections, the pipe can be replaced with "house" from undergraduate materials ( full-time brick, stone).

Video on laying

It is better to see once than 10 times to read. Watch our video on the topic - it will help better understand the technology of work.

How much such work can cost?

Works on the device of removal of groundwater can cost more cost at home. Significantly reduce the cost of independent performance. Here approximate prices on work:

Cleaning drainage pipes

The drainage function of the system is reduced due to pipes. Cleaning is carried out through a system of drainage and observation wells.

Mechanical and hydrodynamic method

Clean the drain is carried out every 3-4 years. There are special pneumatic attachments with a device for passing the drain and grinding deposits.

An even more effective method of hydrodynamic washing of pipes. For this pump equipment Connect to the end of the pipe in the well and washed with a compressor feeding air with water and crushing deposit. This method has high efficiency and applies every 10-15 years.

We hope that this article will remove the veil of the unknownness from the drainage device on the site and it will be useful to you, our reader, in an interesting and infinite effect of improving your home and plot. Good luck! Share our information with friends in social networks, invite them to our site.

Speaking with simple words, drainage is an excessive accumulating fluid from any site. As already noted, this concept is widely applied in construction. When planning the construction of any building, special attention should be paid to drainage systems, because Our friend contained in the land - water can very quickly turn into an enemy, destroying the foundation of the building - the foundation. Therefore, in order to avoid such troubles, it is necessary to think about how drainage will be equipped, even before the building is built.

Lovers of indoor plants do not observe the useful function of drainage. It helps to quickly get rid of excess water in a pot with a plant that remains after irrigation.

How is drainage done?

When working with the soil, whether in the area of \u200b\u200bconstruction or agriculture, to create drainage use so-called drenne - pipes or other cavities with special holes over the entire surface, through which water penetrates and is given to the designed place.

In room it is important to remember that the drainage material should not rot, damage roots or mold, as well as produce any chemical processes. As a drainage, it is possible to use, for example, crushed stone, gravel, ceramzite or broken brick.

If the Drainage can be made in the two above areas independently, without resorting to the help of specialists, the doctor installs the drainage in the field of medicine. To perform drainage, tubes or catheters are used, as well as rubber or gauze strips. As Solomon's wise king once said: "There is nothing new under the sun." Drainage in medicine used her father - Hippocrat.

For protection country plot From flooding it is necessary to carry out drainage work. The cost of services of professional companies can be from 10 thousand rubles and more. It is important that all the events are fulfilled qualitatively.

Drainage works are a set of measures aimed at the diversion of water from the site and the construction of a system that ensures timely outflow of fluid from the site without human participation. The composition of such systems includes channels and wells.

There are two technologies for installing structures, from whose choice dependes and prices for drainage works:

Open method. Construct drainage channels by digging shallow tranches. Wall form concrete structures The p-shaped profile is covered with a metal grille.
Closed method. Drainage pipes that differ in the presence of holes in the walls are burned under the ground, it is satisfied with a sandy pillow and fall asleep with a layer of soil.

In both cases, melt or storm water is collected in the channels, then removed from the site due to the presence of a slope in the trenches. An important component is wells that serve to collect, remove liquid and repair, system maintenance.

Types of wells

Choice required type The well depends on several factors: the presence of a natural reservoir, the characteristics of the levels of soil, the volume of melting and stormwater, the required reliability of the system.

The final cost of drainage works on the type of drainage garden plot. There are 4 constructions in total:

the collector type is a mandatory element, serves to pre-collect liquid and subsequent redirection to the wastewater;
the swivel variety is installed in the nodes of the pipeline system, turns, serves to clean drainage pipes from yals and pollutants;
the observation well has dimensions that allow person to be inside, designed to control the system;
the absorber well - has a depth of over two meters and is installed on areas where water is impossible to carry out.

The last three species presented act as additional elements. Them the main task - optimize work drainage. The price with their introduction can grow significantly.

In which areas the system is installed

Drainage works are necessary for sections subjected to visible flooding due to rain, as well as snow cover. The creation of such structures is necessary if the basement:

Are in the zone of capillary humidity.
The upper boundary of the groundwater is located less than 50 cm from the floor.
Equipped in buildings with fine-breed base.

Professional companies must carry out a drainage device. Price per m. Such services should not worry you. Trying to cope with the task yourself, you can disrupt the water balance of the plot, lead to the flooding of the neighboring and your own.

No. p / p	Name of works	unit of measurement	price, rub. Economy / Elit
Drainage
1.		—	—
2.	Arrangement of surface drainage, depth up to 1 m	raman meter	1000/1200
3.	Arrangement deep drainage, depth 1-1.5 m	raman meter	1500/2000
4.		thing	39900
Ring Drainage
1.	Design of drainage system	—	—
2.	Foundation ring drainage arrangement, depth up to 1 m	raman meter	2400/3200
3.	Arrangement of ring drainage foundation, depth up to 2 m	raman meter	3850/4800
4.	Arrangement of ring drainage foundation, depth up to 2.5 m	raman meter	4950/7100
5.	Device collector. Well depth 3 m., D 1 m	thing	40000
Wasted Drainage Fundament
1.	Design of drainage system	—	—
2.	Arrangement of a used fundament drainage, depth up to 1 m	raman meter	2750/3850
3.	Arrangement of a used fundamental drainage, depth up to 2 m	raman meter	4300/7150
4.	Arrangement of a used drainage foundation, depth up to 2.5 m	raman meter	6100/9900
5.	Device collector. Well depth 3 m., D 1 m	thing	40000
Waterproofing foundation
1.	Earthworks, if necessary	m3.	800
2.	Scooping work, 2 layers	m. sq.	2000
3.	Warming of the foundation by polystyrene foam plates	m. sq.	700
4.	Geomembrane Protection of Foundament Waterproofing	m. sq.	400
Storm sewage
1.	The arrangement of the storm sewage sealing of a shallow occurrence, up to 1 m., Rain-seekers - up to 15 pieces	raman meter	1200
2.	The arrangement of the storm sewage sewage to 1 m., Rain-seekers - more than 15 pieces	raman meter	3000
3.	Storm sewing arrangement to a depth of 1.5-1.6 m (drainage depth)	raman meter	3000
4.	Installation of additional rain-seeing	thing	2600