How much does it cost to install water in a private house? Method of water supply to a private house. Water pipes. Well. Well. Connecting to a city network can cost not only financial costs, but also a lot of paperwork, which is not the best option. Water from a well is the optimal and affordable way to supply water.

Water supply from a well means using an inexhaustible supply of water. The price of services will depend on this method of obtaining water resources. When carried out directly inside the house and distributing water from a well or well throughout the premises, the cost of the work depends on the technical design and the use of the necessary component materials and products.

It is better to carry out such work with specialists, having previously discussed all the nuances and features of the site.

Water is a necessary resource for human life. And when purchasing a private house, in most cases it is necessary to take care of its water supply. This process is considered difficult in terms of events and finances. How much does it cost to install water in a private house?

Before performing this procedure, it is necessary to determine the cost of work and materials; the method of water supply to a private house is also important.

First of all, the amount of costs depends on the source of water supply:

• - city water supply network
• - well
• - well

Connection options

Connection to the city network

In addition to financial costs, it can also cost a lot of paperwork, which is not the best option for many residents. To do this, it is necessary to perform a number of actions in a certain order, observing the requirements of the law, with the involvement of specialized organizations.

The cost of introducing a water supply system into a house depends on a number of conditions: development and approval of a water supply project, obtaining technical specifications, types of pipes, water flow meter, excavation work and its complexity, laying a main line (depending on the length), procedure for cutting into a water supply pipe, regional tariffs, backfilling of open excavation.

In addition to financial and time costs, disadvantages also include varying accessibility and poor quality of services provided (insufficient supply of water). Impossibility of carrying water if the summer cottage is located remotely from the central water supply.

Well water

The best option for water supply to a dacha is to install a well, including a storage tank and pump. The cost of installing a well depends on the depth and finishing methods and ranges from five thousand. This also includes the cost of a pumping station, the price of which will vary depending on the power of the pump. The amount of storage capacity depends on the volume and the material being manufactured.

This method of providing water to your home is the simplest and most affordable. The level and quality of water in a well is determined by the location of underground sources. In order to increase the operating time of the well, it is necessary to install a filtration system and a hydraulic accumulator.

Carrying out autonomy

The best option and at the same time the most expensive way to supply water to your home would be to use an autonomous source. However, this makes it possible to use an inexhaustible supply of water. Moreover, water will flow without the use of a pump, since the pressure of water from the wellhead “pushes” it out.

The price of services will depend on this method of obtaining a water resource from registering a well and carrying out drilling operations to great depths (from 35 to 200 meters or more).

Up to 35 meters

A well at a depth of up to 35 meters is a cheaper option. In this case, water comes from sandy horizons, so it is necessary to install filters at the pumping station.

However, the filter does not ensure complete removal of sand; this affects the performance of the pumping station. When the filter is completely clogged with sand, a new well is drilled.

Deeper than 35 meters

If the sand horizon is deeper than 35 meters, an artesian well is drilled. However, if the area is rocky, then drilling is not carried out. Another disadvantage is that if water is extracted from a well in a neighboring area, it is not a fact that drilling work in another area will give a positive result. However, the use of such water is possible for many years, unlike wells, where water resources can run out on average in 7 years.

Results

When carrying water directly inside the house and distributing it throughout the premises from a well or well, the costs depend on the technical design and the use of the necessary components and products. It is better to carry out such work with specialists, having previously discussed all the nuances and features of the site.

One of the conditions for ensuring the comfort of country life is a reliable water supply to the cottage. Since central water supply is extremely rare outside the city, a water supply system for a private house from a well is a modern solution for setting up an autonomous water supply to a cottage. In order to ensure comfortable conditions for yourself, you need to bring water into the house from a well with your own hands.

You will no longer surprise anyone with the arrangement of water supply for a private house from a well or borehole. Theoretically, laying a water supply system and connecting a well to it is quite simple: you need to equip a caisson, dig trenches, put pipes in them, mount a storage tank along the way, connect everything together, screw on the taps, install automation and everything is ready. This is how water is supplied to a house from a well in theory. Each stage has its own subtleties. We will analyze them further.

Advantages and disadvantages of sand and artesian wells

In order to set up a water supply system from a well with your own hands, both sandy and artesian sources are suitable.

If the water consumption in the house is no more than 1.5 m3/h, then the issue of introducing water supply is easily solved using a sand well. This volume is optimal enough to provide water to a small house.

The main advantages of a sand well are the low cost of construction, there is no need to resort to the help of large equipment and the speed of construction. But for a cottage where people live all year round, a sand well is not the best choice.

During the construction of such wells, aquifers, as a rule, lie no deeper than 50 meters, which does not guarantee crystal clear water. Although the water in a sand well is much cleaner than in a well, it may nevertheless contain various impurities and aggressive compounds. All this is due to the close location of the sandy aquifer to the surface water level.

The well's productivity is approximately 500 liters, and its service life is only about 10 years. Therefore, a water supply device of this type is not suitable for large cottages.

The best option is an artesian well, which is installed at a depth of 100 meters. The main advantage of this type of well is an unlimited supply of high quality water. Such a well can produce up to 10 m3/h. This is enough to provide water to a house and a decent area next to it. The service life of such a well, even with active use, can reach more than 50 years.

Water located at great depths is purified and filtered naturally. Due to this, it does not contain various impurities and bacteria that can harm human health. If you can equip a sand well yourself, then for an artesian well you need to resort to the help of specialists.

Although drilling an artesian well requires serious investments, there is no need to save money. This stage is best left to professional drillers who, based on the composition of the rocks that lie beneath the site, will be able to determine the aquifer and equip the well in accordance with all the rules of drilling technology.

By professionally constructing a well, rather than doing it yourself, you can get rid of a whole mountain of problems in the subsequent operation process.

Equipment for installing autonomous water supply

The depth of the aquifer and its characteristics directly affect the technology for self-construction of the well. With the help of specialists, you can design an autonomous water supply scheme in a private house, who know how to connect it correctly, or use a ready-made option for home water supply.

There are 3 main elements in the water supply scheme of a private house:

• source (well, well);
• pumping station (pump + hydraulic accumulator);
• pipeline. through which water will be supplied.

These elements are equipped with additional equipment:

• caisson for a well,
• automation,
• purification filters for well waters,
• water heater.

One of the most important parts when arranging a water supply system for a private house with your own hands is a pump; thanks to it, a continuous rise and supply of water from the well directly to the house will be ensured.

In order to equip an autonomous well, it is enough to mount a device with a diameter of 3 or 4”, with built-in additional protection against dry running. This will prevent overheating and breakdown of the unit when the minimum water level in the source is reached.

The installation of a plastic or metal caisson is also provided for by the technology of water supply from a well; it is placed in such a way as to provide free access to it, but this must be done in such a way that dirt and water from the external environment do not get into it. Its installation is necessary in order to connect the pump in the well and then be able to control its operation.

To install a water supply system from a well to a house with your own hands, the most popular are metal-plastic pipes with a diameter of 25-32 mm; this material bends quite easily and has excellent corrosion resistance.

Water pipes must be laid from the source to the house; their laying level must be below the freezing level of the soil (at least 30-50 cm). Installation of a water supply system is impossible without the installation of a sewerage system, which must include the installation of a septic tank with a treatment system and receiving chambers.

Options for arranging water supply from a well

Method No. 1 – connection with an automated pumping station. If there is a shallow well on the site, and if its water level allows, you can install a hand pump or pumping station. The operating principle of this system is that water is pumped into a hydropneumatic tank using a submersible pump; its capacity can range from 100 to 500 liters.

When working with a shallow sand well, one of the best options is to install an automated water supply system that ensures an uninterrupted supply of water to the house.
The storage tank itself has a rubber membrane and a relay that regulate the water pressure inside the tank. If the tank is full, the pump is turned off, at the moment when water begins to be consumed, the relay sends a signal to the pump to turn on and it begins pumping water from the well.

This means that such a pump can operate both directly, supplying water to the system, and after the pressure in the system drops to a certain level, in order to replenish the “reserve” in the hydropneumatic tank.

The receiver itself (hydraulic tank) must be placed in any most convenient place in the house to connect the pipeline, usually a utility room. A trench is dug from the caisson to the point where the pipe enters the house, and a water pipe and an electrical power cable for the pump are placed at the bottom.

Method No. 2 – with installation of a deep-well pump. During this method of water supply, the task of the deep pump is to pump water from the well into a storage tank, which is located at the highest point of the house. As a rule, a place is allocated for arranging a storage tank in the attic or second floor of the house.

If a decision is made to place the tank in the attic, it is necessary to insulate its walls, which will prevent the water in it from freezing in the winter. Due to the location of the tank at a high point, a water tower effect is created, during which, due to the height difference between the hydraulic tank and the connection points, pressure arises, in this case 1 m of water column equals 0.1 atmosphere.

The tank is usually made of food-grade plastic or stainless steel. Volume from 500 – 1500 liters. Depending on the volume of the container, the amount of water depends: this is important, since during a power outage it will flow into the tap by gravity. Installing a limit float switch will ensure that the pump automatically turns on when the water level in the tank drops.

Deep pumps are used when the distance to the water level in the well is more than 9 meters. When choosing a pump, it is necessary to take into account the productivity of the well. Despite the fact that only the rate of accumulation of the water storage tank will depend on the power of the device, during purchase it is better to be guided by the mark of the maximum water consumption in the house.

The deep pump, along with a pipe and an electric cable, is lowered into the well, suspended with a winch on a galvanized cable; the winch must also be installed inside the caisson. In order to maintain the required level of pressure inside the system and to prevent water from being pumped back into the well, a check valve is installed above the pump. After all elements of the system are installed, you only need to check the internal wiring to the connection points, and then connect the equipment to the control panel.

Serial connection of the system

If the pipes are connected with a special collapsible connection “American 1”, it will be possible to disconnect the head of the waterproof HDPE 32 pipe with the pump, which is attached using a 4 mm cable and a 5 mm thread, from the well pipe.

The cable allows you to hold the pump at a certain distance from the bottom of the well, which ranges from 1 to 3 meters. It is not recommended to leave a larger distance, due to the fact that the device may be silted, which may make it difficult to lift it up or even impossible.

Installation of a check valve is done when this device is not included in the pump design. The check valve prevents water from flowing back from the water supply into the well.

Before lowering, HDPE pipe 32 is connected to the pump and a cable is attached. The lower part of the cap is placed on the borehole pipe, which is equipped with a rubber seal. They begin to slowly lower the pump, every half a meter, fixing the power cable on the pipe using plastic clamps.

At this time, you do not need to tighten the cable too much, otherwise it may break while stretching the polypropylene pipe. The pump is lowered to the very bottom, after which it is raised to a height of 1-2 meters. After which it is fixed to the unit by securing the cable. Upon completion of this operation, the upper part of the head is secured.

According to this scheme, a water pipeline is installed to supply water from a well. Here are the main elements of an autonomous water supply system with their brief characteristics and tasks:

• a hydraulic accumulator is needed to create a water reserve and maintain the required pressure level in the system itself;
• the pressure switch is responsible for regulating the switching on and off of the power supply to the well pump;
• dry running relay, its task is to turn off the pump when the water in the well drops below the minimum level;
• ROM (start-up protection device) is included with the pump;
• coarse filter, serves to protect against large particles that are present as impurities in water;
• a flask with a built-in cleaning cartridge serves for better water filtration;
• A pressure gauge is needed to control the pressure level.

As a result, the price of an automatic water supply system will be about $3,000–$5,000. It all depends on how deep the source lies, what type of pump and the number of water intake points inside the home. 30-50% of the total amount must be spent on the engineering arrangement of the system, the rest of the money goes on elements that determine the level of living comfort.

As you can see, it is quite possible to supply water from a well yourself, but you need to remember a large number of nuances. Before starting work, you need to familiarize yourself with the technology of its implementation. If you turn to specialists for help, you can deal with this issue much faster and better.

It would seem that it could be easier to install a water pipe into a private house. But, as practice shows, this seemingly simple process is associated with some requirements relating not only to the laying of pipes with the installation of a water meter, but also to their insulation and insulation. In addition, the water supply to the house from the water supply system, or rather the point of entry, can be located very low. This means that you will have to lay pipework through the foundation into the basement, and maybe even under it. Therefore, even at the stage of laying the foundation, a pipe with a larger diameter than the diameter of the pipe of the future water supply is laid in its structure.

Laying pipes through the foundation

Let's start with the fact that the water supply system of a private house can be connected to a central water supply or can be organized as an autonomous local network in which water will be drawn from a well or well. Therefore, the installation process of a water pipe (home) will be carried out differently in different cases.

Connection to the central water supply

Firstly, you will not be able to connect to the central water supply without permission from the water supply organization. Therefore, you will have to submit an application, to which a response will be given in the form of technical conditions. They must indicate: the connection point, the depth of the water pipe itself, the water pressure inside the water supply route.

Secondly, you need to make the connection itself correctly. To do this, at the connection point specified in the specifications, you need to dig a pit and build a well. In this case, the depth of the future well should be below the level of the central water supply pipe. And the width is such that a person who will do the installation work can fit inside the well.

Connection to the central water supply

Thirdly, you will need to make a hole in the water pipe. Therefore, it is necessary to cut off a section of the water supply itself from the water supply. Usually for this purpose there are special wells constructed by the water supply organization, where valves are installed. They will need to be closed. There are two valves, they are located on different sides of the connection point.

If the central water supply pipe is a cast iron product, then after drilling the hole it is necessary to install a special plastic clamp on it, in which a hole is also made, and a pipe with a thread at the free end is welded to it. A valve or valve is immediately screwed onto it. Instead of a threaded pipe, you can install a flanged one. In this case, the shut-off valves will be attached to the pipeline using flanges through rubber or paranitic gaskets. By the way, it is imperative to place a rubber gasket under the clamp, which will ensure the tightness of the joint.

If the central water supply pipe is a steel product, then first of all, after drilling the hole, it is necessary to drain the water from the pipeline. After which the pipe with thread or flange is welded to the main pipe. Next, as in the first case, a valve or valve is installed. But you can not use welding, but install a clamp.

Home water meter

Water meter installation

Now comes a very important point. It concerns the installation of a water meter. In principle, there are no strict requirements for the location of its installation. The most important thing is that it is a room that is insulated and accessible to free passage. Therefore, many owners of private houses install these devices in the basements. Today, water supply organizations require that water meters be installed in the very wells where the connection was made. This is due to the fact that in this way the problem of unauthorized connection is solved, bypassing the water meter.

So, the next stage of installing a central water supply for a private house is laying pipes from the well to the foundation of the building. There is nothing complicated here.

• A trench is dug to a depth of 0.5 m. It is better if it is straight or with minimal branches or turns. If the pipeline will pass under the road, then it is better to deepen the trenches and fill them with sand, and lay the pipe in a pipe of larger diameter.
• Pipe laying is in progress.
• They are insulated.
• Connect to the meter pipe on one side.
• Pass the pipe through the hole in the foundation.
• The external water supply circuit is connected to the internal wiring.

Water supply entry point into the house through the foundation

That's it, water has been introduced into the house from the (central) water supply system. Now all that remains is to check the route for leaks and proper operation of the meter. Therefore, a shut-off valve or gate valve opens in the well. You need to open it carefully, slowly. One of the consumers opens, which will show the operation of the water meter.

Attention! It should be noted that a home water supply connected to the central water supply (meets SanPiN) is a guarantee of clean water. But even in such networks, a coarse filter is now installed in front of the water meter to extend the life of the meter.

Local autonomous water supply network

If a central water supply is just a dream in a country village, then water supply to a private house can be organized using a well or borehole as a water intake source. True, for this you will have to dig up or drill these structures, respectively.

What is the difference between local water supply and centralized water supply? If a well is used in the water supply system, then no permits are required for this. But for a well such permission will have to be obtained from Rospotrebnadzor. The thing is that groundwater is the property of the state and is classified as a state resource, so wells must be registered.

Local water supply

What is the input of water from these two hydraulic structures? This is again a pipe system that connects the internal water supply to the water source. In this case, the water intake itself is carried out only with the help of pumps, which are installed either inside the well and well, or on the surface. Accordingly, either submersible (well) pumps or surface pumps are used for this.

But a meter is not installed in such water supply networks, because water, in fact, becomes a free resource. You will only have to pay for the electricity that powers the pump.

Now, as for the route itself and the introduction of the pipe into the house. In principle, all the requirements regarding the laying of pipes are exactly the same as in the case of connecting to a central water supply. The only difference is the presence of a pumping unit and the absence of a water meter. The pipeline itself is laid from the hydraulic structure to the foundation of the house, in which, during the process of laying it, a channel in the form of a pipe is constructed. Through it, entry into the house is made.

But already inside, usually a basement, the entire water supply system is organized, which includes a pump, if it is surface-mounted, a storage tank, a filter unit and shut-off valves.

Well inside the house

Attention! There are technologies for organizing water supply in a private house, when a well or borehole is constructed inside the building. This, first of all, reduces the length of the water supply network, and secondly, there is no system for introducing pipes into the house. That is, the entire water supply installation is located inside the building.

And one more question that needs to be covered is how to bring water into the house from the water pump. Let's start with the fact that the column is usually installed either on a central water supply pipe or on a shallow well. In the first case, the hydraulic structure is installed in such a way that it can supply water to houses and other objects within a radius of 100 m. This is a public water intake structure, which is usually organized at road intersections in a village or city. So no one will allow him to install water supply into the house. As mentioned above, this is a public building.

As for the installed column on a well drilled in a suburban area, there are no problems with laying pipes from it into the house. True, you will have to consider several options for connecting the column to a water pipe. For example, the photo below shows a column whose design has a drain pipe with a diameter of 15 mm. You can connect a pipe for your home water supply to it. Its installation is done in exactly the same way as in the first two cases. The only thing you need to pay attention to is the insulation of the pipeline located on the surface.

Sectional column

Plus, a well with a column has a small flow rate, and you can add manual pumping of water, which already complicates its supply to the house. Therefore, it is mandatory to install a storage tank in the supply system. It is in it that the necessary reserve of water for domestic needs and drinking will be produced.

Summarizing the topic, of course, we must pay tribute to the central water supply, from which it is best to supply water to the house. Firstly, it is clean water that meets all sanitary standards. Secondly, the minimum cost of organizing home plumbing. But if this is not possible, then wells or wells are used. It’s better not to connect it to the column.

Do you want to provide water supply to your country house on your own? Agree that doing this work with your own hands is a completely feasible task if you know the nuances of constructing a water supply system.

We will help you understand the intricacies and basic rules - in this article we will talk about how to install a water supply system in a private house with your own hands. Where to start and how to carry out all the work correctly.

For a better understanding of the process, we have selected visual photos and plumbing diagrams. The article is also supplemented with useful video recommendations on the rules for installing water supply and tips on installing system input nodes in a country house.

Regardless of whether the water supply is installed in an existing building or installed during the construction of a new one, its design and installation must be approached very responsibly.

First of all, you need to decide on a source for water supply. You need to know that according to the standards, the water supply system must provide water to each person living in the house based on the calculation of 30-50 liters per day per person.

When arranging a bathroom and sewerage system, the calculated figure increases three times. For watering the garden and green spaces, a water consumption of at least 5 liters per square meter is assumed. meter.

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The main disadvantage of the first option is the susceptibility to corrosion. Copper pipes have many advantages, but their cost is very high.

An important point is the choice of the diameter of the parts. It is carried out based on the length of a specific pipeline section.

For lines longer than 30 m, parts with a diameter of 32 mm are selected; pipelines shorter than 10 m are assembled from elements with a cross-section of 20 mm. Medium-length lines are mounted from pipes with a diameter of 25 mm.

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It was already mentioned above that a pumping station or pressure tank can be used to provide the building with a sufficient amount of water. Using the second option is quite troublesome. As practice shows, most homeowners choose a pumping station.

The device pumps water from a well, or less often from a well. This equipment is sensitive to low temperatures, so it is placed in the basement, basement or heated technical room.

True, in this case, the noise from the operating pump may disturb residents. In some cases, the equipment is placed in a specially equipped caisson that covers.

A pumping station is a set of equipment that ensures complete pumping of water from a well or well

Work on connecting the pumping station is generally carried out as follows. A pipe is connected from the source to the equipment, onto which a brass fitting equipped with an adapter with a diameter of 32 mm is put on.

A tee equipped with a drain valve is connected to it. This will make it possible to turn off the water supply if necessary. A check valve is connected to the tee. The device will not allow water to return to the well.

It may be necessary to turn the line to direct the pipe to the pumping station. If this is the case, a special corner is used. All subsequent elements are connected using the so-called “American”.

First, a shut-off ball valve is connected, turning off the water supply if necessary. Then a coarse filter is installed, which will protect the device from impurities.

The pumping station can be installed in an insulated caisson above the well head, or can be installed in a house, in any heated room

After this, the pumping station is connected. There is a nuance here. The equipment involves the installation of a damper tank and. If the pump is located in the well and all other equipment is located in the house, then the pressure switch is installed on top of the pipe.

A damper tank is mounted below. After this, the dry running sensor is connected. It will not allow the pump to work without water and will protect it from damage.

The last connection element is an adapter for a pipe with a diameter of 25 mm. After all the parts have been installed, it is recommended to check the quality of the work performed. To do this, start the pump and let it run for a while.

If the equipment pumps water properly, then everything is fine and work can continue. If not, you need to find the cause and eliminate it.

Owners of private houses have to solve the problem of water supply for their households on their own. The construction of an autonomous source in the form of a well or well is associated with labor, time and finances. It’s good if there is a central water supply line nearby, it is most convenient to extend the pipeline network from it.

In this case, the comfort of living even in an old house is significantly increased, since the normal functioning of the sewage system, heating and other utilities will be ensured. You can supply water to a private house with your own hands, you just need to collect the necessary documents.

You can connect to the central water supply in winter

Advantages of central water supply

Connecting to a central water supply has a number of advantages compared to installing an autonomous water supply system. There is no need to purchase expensive pumping equipment; there is no need to drill, pump and maintain a well. In addition, centralized water supply is a certified type of activity, so the consumer receives:

• drinking water that meets sanitary and hygienic standards;
• normalized pressure in the pipeline network;
• water supply almost without interruption.

You can install the water supply and connect it to the central line yourself, or you can invite specialists. They will help to lay the system underground and connect it to the house. Of course, in this case you will have to pay for their work.

Without documents it will not be possible to supply water to a private house

To connect a private house to a centralized water supply, you will have to contact several authorities and obtain permits.

Without them, you won’t be able to use water, and for unauthorized connection there are huge fines and dismantling of the equipment at the expense of the owner.

It will be necessary to carry out various studies, draw up technical documentation and approve it in the relevant structures. All stages of documentation must be completed sequentially, otherwise everything will have to start all over again.

First we contact the geodetic service

You should first contact your local surveyor's office. Its workers will carry out a topographic survey of the area and draw up a situational plan of the site. All objects located on the ground are plotted on it, indicating the distance between them and the nearest utilities.

This is what geodetic survey and technical conditions look like

Surveyors will complete their work within ten days and issue an invoice for services rendered. If you have a situational plan, more than a year has passed since its preparation, you will have to order a new explication; this is another name for this document. When contacting the geodetic service, you will have to present title documents for the use of the land plot.

We obtain technical conditions for connecting to the water supply system

To obtain specifications for water connection, the owner of a private house can contact the authority that issued permission to construct the facility. There they will determine which company will provide centralized water supply services to the new user. This is where you should submit documents, of which you will have to collect an impressive list. You will need the following:

• confirmation of ownership or use of the house and land;
• owner's identification card;
• seven copies of the explication;
• two copies of the building permit;
• water consumption balance prepared by designers;
• two copies of the application.

The technical conditions, which are provided to the user 14 days after submitting a package of documents without charging a fee, indicate the dates of connection to the central water supply line and the permissible load on the central water supply of the user in question. The authority that provided the technical conditions undertakes to connect a private house to the central water supply.

Now you can order a water supply project

The technical specifications have finally been received, and now the water supply project can be ordered. Without it, you cannot sign an agreement with a company providing centralized water supply services. Based on the developed technical conditions, the water supply project can be carried out by any competent organization, but in any case it must be approved by the local water supply and sewerage company.

The connection must be made in accordance with the design

The document will also need to be coordinated with electricity and gas suppliers and even with the telephone exchange due to the fact that their utilities are also connected to the house, and the water supply network should not interfere with their functioning. The project is finally approved by the architectural committee.

Should I lay the pipe myself or contact a licensed organization?

When connecting a private house to a centralized water supply, you must understand that all excavation work outside the site, according to the rules, must be carried out by an organization that has a license for this. Unfortunately, the latter take advantage of their position and charge high prices for their services. The fine for violation is noticeably less, so many people do this work themselves.

An excavator is clearly more effective than a shovel

The costs of installing a water supply system consist of payment for installers, the purchase of materials and various fees. The cheapest way to get water is to do all the work yourself and install the water supply network from pipes made of polyethylene or polypropylene.

We contact the water utility to conclude an agreement

Now you should contact the water utility to conclude an agreement on connecting the water supply. Its essence lies in the fact that the organization carries out all the necessary actions to prepare and connect the infrastructure of a private house to the central water supply, and the user pays for these services.

Contracts for work and water supply

The price is set by the local water utility department, and it consists of the fee for running the pipeline system from the house to the point of connection into the main network and the connected load of the system. The cost of materials and labor of the installation team is included in this price.

Do-it-yourself plumbing

It is possible to save significantly on installing a water supply system if you do all the installation work yourself. First of all, it is necessary to draw up a diagram indicating the location of pipes and water intake points. When developing it, there is no need to strive for the heights of engineering; the most important thing is that the diagram is easy to navigate, and that it allows you to correct errors made during installation, if any.

The diagram indicates the terrain features, the presence of rocky or sandy soil on the site, and provides for the area required for pipeline interchanges. It must be taken into account that all installation work must be carried out on a pre-leveled surface, otherwise unpleasant surprises cannot be avoided.

We build a well at the connection point

A well must be installed at the point of connection to the main water main. It is needed when it is necessary to quickly shut off the water supply for repair work, so shut-off valves are installed in it. The well can be made of red brick or constructed of concrete rings.

Well options for connecting water supply

The top of the well is covered with a lid. The latter can be made of plastic, but it must withstand the load of traffic that may pass over its surface. Of course, these worries can be avoided if a well already exists at the connection point.

The connection is made by inserting into the central highway using welding equipment. It is also possible to connect to the central pipe using a special clamp without welding. In this way, you can connect to both a steel and a plastic pipe, without turning off the water supply in the central line.

Connection methods to the central pipe

In this case, the clamp is first securely mounted on the supply pipe, and then it is drilled through the hole in the clamp. An electric drill will not work as it will flood with water! Then the tap is screwed onto the thread of the clamp in the open state, after which the valve is closed. When using a ball-type valve, you can drill after it has been installed. Of course, in this case you cannot do without a forced shower, so you need to choose the right weather and clothes.

We dig a trench of the required depth

The most labor-intensive process when connecting a private house to a central water supply is the process of digging a trench. Depending on the distance from the main highway, you can use manual labor or special equipment in the form of an excavator or other earth-moving machine. Of course, you need to understand well at what depth to install the pipe.

Map of standard freezing depths

The trench should be dug to such a depth that it is below the freezing point of the soil in the area of ​​work. Otherwise, the water frozen in the pipes will burst them, and in the spring everything will have to start all over again. On the contrary, in regions with a mild climate it is possible to lay a highway without digging a trench.

If the soil does not contain significant inclusions of stones and clay, the work is easier. You can dig several holes along the route, and destroy the earthen bridges between them using a water jet supplied from a high-pressure hose. This technique significantly reduces the cost and facilitates excavation work.

It is more convenient to dig a trench to the house with shovels

Sometimes, because the soil is too heavy, it is difficult to dig a trench of the required depth. Modern insulation materials, which are used to insulate the pipeline system, can help here. In any case, it is still necessary to go deeper into the ground, at least a hundred centimeters.

A cushion is installed at the bottom of the dug trench before laying the pipes. It is a filling of sand and crushed stone that creates a shock-absorbing pad. In addition, it allows soil water to be drained away from the pipeline, thereby preventing its icing. Now you need to decide how best to lay the pipe underground and run it under the foundation.

We pass the foundation and enter the house

Pipeline entry into a house is often carried out under the foundation. In this case, the issue of the depth of the pipe and the need for its insulation is resolved in the same way as for the entire water supply line laid outside the house.

Options for introducing pipes into the house

The pipeline can also be introduced into the house through the foundation, which will require making a hole. This element of the pipeline network should be given special attention if there is a section located shallow in the ground and, as a result, subject to a high risk of freezing. It is imperative to provide high-quality thermal insulation for this section of pipe.

The diameter of the inlet hole should be made larger than the cross-section of the water pipe by approximately fifteen centimeters. This is necessary in order to prevent destruction of the pipeline network if over time the walls of the house begin to sag.

Choosing the best pipe and laying the line to the house

The most significant element of a water supply system is the pipes. There are several options and you need to decide which pipes are best for installing the water supply and bringing it to the house. In principle, galvanized steel pipes are suitable. Products made from this material tolerate mechanical overloads well, but are susceptible to corrosion processes.

Pipe for water supply and corresponding insulation

Copper pipes can function for decades, but they are very expensive and difficult to install, so they are used quite rarely. The most widely used are inexpensive pipes made of polymer materials, easy to install and resistant to aggressive chemical environments.

After connecting the pipeline network to the house, there is no need to immediately fill up the trench. First, you should make a test run and carefully examine all butt joints. Detected faults will have to be corrected.

Some features of using water

The pressure in the line is also not always maintained at the required level. Installing a pressure pump can help here. Everyone knows that water supply shutdowns often occur for various reasons. In this case, installing a storage tank helps.

Useful equipment for owners of water from the central water supply

The last tip is to think about leak protection.

According to the law of philosophy, quantity develops into quality, that is, a large number of pipes, connections, taps, appliances and, in particular, flexible hoses in a modern home leads to a noticeable increase in the possibility of water leakage.

In the event that this happens in your absence, the costs not only for repairs, but for the water itself will not seem small to anyone! The cardinal solution is to simply turn off the central tap before leaving the house. Of course, there are other flexible and technological solutions to this issue.