Rules and procedure for installing water meters in an apartment. Water meters at installation site. General installation rules. Purchase and installation of a water meter Installation procedure for a water meter in an apartment

At the end of 2009, our country adopted a law on energy conservation, obliging all owners of buildings, structures, residential buildings, and separate apartments and premises in apartment buildings ensure accounting of water coming from water supply networks.

The feasibility of installing water meters

Installing water meters requires funds; nothing is being done for free now, but the law does not provide for funding for these activities from the budget. The costs required to install water meters are borne by the building owners. The Russian government considered that the savings received after installing metering devices would cover the costs of their installation.

To date, the installation deadline for metering devices has expired, despite the fact that they have been postponed several times. However, the equipment of the apartments, and especially individual houses remains at a low level. The reasons for this situation are obvious:

1. Lack of production capacity to produce a sufficient number of metering devices at the time of adoption of the law;
2. Difficulty in installation and commissioning (at the initial stage, only organizations engaged in construction activities had the ability to install water meters);
3. Lack of penalties for citizens who do not comply with the law.

Payback of the meter - Photo 03

The installation of a meter in itself is not a water saving measure. It’s just that with it we stop thoughtlessly pouring water, forgetting to turn off the tap or not repairing a leaking one for months. cistern toilet. This reduces overall consumption drinking water, and bills for public utilities. The cost of installing water meters takes a long time to pay off, but given the reduction in payments for sewerage, saving 20-30 rubles per month per person is not difficult.

Payback of the meter hot water happens even faster due to high cost thermal energy. And the installation of individual metering devices on credit for up to 5 years at the Central Bank refinancing rate, which is the responsibility of the energy supply organization, actually becomes free.

Legal regulations affecting the process of installing metering devices

The law provides for sanctions for owners who do not want to equip their premises with metering devices in the form of forced installation water meters by the energy supply organization. But this provision of the law does not yet work, since the mass installation of metering devices has led to a decrease in the income of organizations supplying settlements water, since the state limits the increase in tariffs.

Laws are constantly being improved, for example, since 2011 it is allowed self installation water meters for individual houses and apartments. Since 2015, changes to the “Rules for Setting Standards for Public Utilities” have come into force, putting rubles on the pockets of careless owners. Most regions of the country already have increased standards for water consumed without meters.

Costs for water supply and sanitation for owners who ignore the law will increase every 6 months and, in addition to inflationary price increases, will increase 1.6 times over 2 years.

Rules for installing water meters

It is quite easy to install water meters in your apartment. If the installation of a common house meter requires an organization carrying out this type of activity, and special project, which is carried out in accordance with building codes and the rules, then individual device Water metering is established based on the instructions specified in the device passport. Rules for installing water meters in apartments have not yet been developed by anyone and, most likely, they will never appear, but in regulatory documents There are certain points that must be observed.

• Water meters cannot be installed in hard to reach places, and the reading scale should be visible to the naked eye.
• It is necessary to observe the lengths of straight sections of pipes after and before the device specified in the passport.
• Some devices are supplied with connecting pipes, the installation of which eliminates the issue of straight sections.

Water meter installation diagram

The simplest diagram for installing a water meter in an apartment looks like this:

To provide water during repairs or verification of the meter, a bypass with a shut-off device can be provided in the circuit. It is much cheaper to make a pipe of the appropriate length and insert it instead of the meter. Sometimes after the counter it is placed check valve, but such a device is necessary when there is a reserve capacity in the apartment. On some meter models, the manufacturer installs strainer. Then the filter (No. 2) can be excluded from the circuit. The wiring diagram shows ball valves as disconnecting devices. The use of valves instead of them, of course, is allowed, but less resistance and the absence of rubber gaskets increase the pressure of water flowing from the tap and simplify operation.

Features of selection, verification and replacement of water meters

The choice of a water meter is made based on its consumption, and the size of the connecting pipes of the device is most often smaller than the cross-section of the pipes into which it cuts, but a water meter is usually installed in the apartment in accordance with the diameter of the water supply. Water meters from various manufacturers are now on sale.

The question immediately arises - what kind of water meters to install? When choosing the cheapest one, you can make a mistake. Warranty period and operating time, duration of the calibration interval, ease of installation - here additional criteria that need to be taken into account. The manufacturing time of the meter is also important, because the longer it sits on the store counter, the sooner you will have to carry out the next verification.

Calibration interval for meters cold water usually equal to 6 years. Water meters for hot water metering last 4 years until the next verification. But there are manufacturers who produce water meters with other calibration intervals.

Unfortunately, re-testing meters rarely gives positive results. Having paid a considerable amount for verification, you may be refused further exploitation. You can check the accuracy of the device yourself. Having simultaneously fully opened all the taps in the apartment and filled the containers with water, carefully count the spilled volume and compare it with the readings of your meter. If the error is above 2%, then the meter most likely will not pass verification, and it is better to buy and install a new one.

Choosing a location and technology for installing water meters with your own hands

The installation location of the water meter in an individual residential building must be agreed with the supplier. Installation of a water meter in an apartment does not require such approval. Usually it is placed immediately after the shut-off device on the riser (in the diagram this is the valve in front of the filter). The technology for installing water meters is quite simple. When buying a meter, purchase taps, filters, bends, couplings, lock nuts, threaded pipe sections required sizes. Putting it all together using FUM or linen tape is not difficult for a man.

It’s even easier to install water meters with your own hands when using metal-plastic pipes and fittings. But in polypropylene water supply embed the counter without welding machine it won't work.

Please note that the valve on the riser is a common property of the house; you have already paid for its repair and maintenance using a monthly receipt from the management company. If a closed valve allows water to pass through, then there is no need to turn off the common tap on the riser. It is enough to submit a request to the service organization about the need for repairs.

Putting the meter into operation and sealing it

To register a water meter, you must submit an application to management company, attach to it a water meter installation diagram (a drawing on a piece of paper is enough) and a photocopy of the device’s passport. Agree on the arrival time of a technician who will check the correct installation and install seals on the meter and locking device bypass (if available). Breaking the seals automatically deprives you of the right to use a water meter to record its consumption.

The signed act of commissioning a water meter imposes some responsibilities on you. It is necessary to submit monthly meter readings to the operating organization. The deadlines for data transfer are strict, but if there are no readings, problems will not arise for 3 months. During this period, invoices will be presented based on average monthly consumption. Then the calculation will proceed according to the standard.

In addition, it will be necessary to allow employees of the management company to check the meter. Such checks are carried out no more than once every 6 months, but refusal to do so may result in the loss of the opportunity to pay for your water consumption using the meter, and the management company will have the right to charge you for water consumption according to the standard.

Some cases from practice

Special attention should be paid to the points of the rules by cunning people who make taps into the water supply system in addition to the metering device. The water supplier, in case of detection of illegal withdrawal, has the right to make a calculation based on the maximum water flow through such a pipe. The time taken into account in the calculation does not exceed 6 months, but the amount of the fine even through a pipe with a diameter of 15 mm can be 100 thousand rubles or more.

The use of metering devices does not solve the problem of water leaks into the sewer system through faulty toilet shut-off valves or torn faucet gaskets. The fact is that water meters have a sensitivity threshold of 1% of the nominal flow. An apartment water meter DN 15 mm can pass through up to 15 liters of water per hour, and the meter dial will not move. There are many cases when a single pensioner, who uses 5-6 m³ of water per month according to the meter, has 10-11 m³ of it drained into the sewer every month through a leaking toilet.

Currently, management companies only have the right to inspect the condition of equipment inside apartments, but cannot fine negligent owners or force them to repair faulty sanitary fixtures. The difference between a common house meter and the amount apartment meters management companies are forced to cover the problems that arise when there are a large number of small leaks from their income. This difference in some houses reaches 35-40% of total consumption. The Government of the Russian Federation urgently needs to make changes to the “Rules...”, allowing management organizations to register apartment leaks and collect the corresponding amounts from apartment owners.

According to adopted law All homeowners must install water meters. Deadlines They are constantly moving, but sooner or later they will have to be installed. There are a decent number of organizations that can do this for you. For a fee, of course. Some operating companies offer to do this for free and are even willing to provide a counter. But the bills for these water meters are cosmic - the figures are too high. Therefore, installing water meters yourself is the best way out if you don’t want to pay a company for services.

Profitable or not

There is no longer any need to think about whether a water meter is needed or not - a law has been passed according to which everyone is required to install one. But many people wonder how profitable it is. If there are as many people living in the apartment as registered or less, installing a meter is beneficial. It is also beneficial if, say, someone moves to a dacha for the summer or spends a vacation there. If the situation is diametrically opposite - fewer people are registered than live, it is not profitable for you to install a meter. But there is no escape from this.

How big will the savings be? permanent residence depends on the calculation method adopted in your management campaign and how intensively you use water. At a minimum, you will save about 30%, but there have been cases when payments after installation were reduced significantly. This can happen if there is a general device accounting. In this case, based on the results of the month, the consumption of those residents who have meters installed is subtracted from the total readings, and the remainder is divided among the remaining apartments according to the number of registered people. Usually those who actually live with them do not install meters. more people than what is prescribed. In this case, the monthly consumption per person can be 8-10 cubic meters of cold and approximately the same amount of hot water. In fact, even if you don’t save much, you get about 3 cubes of cold and 2 hot. So it really does make sense.

Install it yourself or through a company?

According to current legislation, the installation of water meters is at the expense of the home owner. That is, you must buy a meter and install it at your own expense. Representatives of the water utility or DEZ seal installed water meters free of charge.

Self-installation procedure

Self-installation of water meters is possible. Nobody should object. You just have to do everything yourself - install the meter, and call a representative of the Housing Office to seal it. What you need:

All papers are reviewed and filled out standard contract, you sign it, and it is considered that you pay for water according to the meter.

How to hire a good firm and what they should do

There are two ways to find a company that installs water meters: take the list from the Economic Protection Agency or find it on the Internet yourself. The list will definitely include companies with licenses, but obviously not all of them that work in this area. On the Internet, you must check for a license. A copy of it should be posted on the website.

Then, in any case, you should read the standard agreement that the company will conclude with you. It must indicate full list services. The conditions may be different - someone provides their own meter, someone installs yours, someone comes with their own spare parts, someone works with what the owner has. Based on the combination of the list of services provided, you make a choice.

Previously, the contract had a clause about after-sales service and without it, companies did not want to install meters. Today this clause is recognized as illegal, since in fact there is no need to service the meter, and it should not be in the agreement, and if it is, you have the right to refuse these services and not pay for them.

Preparing for installation

If you have not chosen any campaign, you must leave a request to them. There are two options - some companies accept applications on their website and may even offer a discount for this, while others prefer to see you in the office and sign an agreement.

In any case, first a representative of the campaign arrives (you agree on the date and time of arrival), inspects the “field of activity,” assesses the condition of the pipes, takes measurements, and often takes photos of communications. All this is necessary so that you can develop a meter connection diagram and quickly assemble it. Then they should call you and confirm the date and time of installation of the water meter. In this conversation, you need to find out who negotiates the disconnection of the risers with the operational campaign. Normal companies take care of this.

Installation of water meters by campaign representatives

At the appointed time, a campaign representative (sometimes two) arrives and does the work. In theory, they should agree with you on what and how to place it, but this does not always happen. Upon completion of the work (usually takes about 2 hours), they give you a certificate of completion and a special paper on which the serial numbers of the metering devices are written. After this, you must call a representative of the government water channel or DEZ to seal the meter (in different regions they do this different organizations). Sealing of meters is a free service, you only need to coordinate the time.

The certificate that you were given during installation must contain the initial meter readings (they differ from zero, since the device is verified at the factory). With this act, a photocopy of the organization’s license and the passport of your water meter, you go to the DEZ and sign a standard agreement.

How to transfer data

You will need to submit actual consumption data monthly. The procedure is implemented differently in different regions, but basically there are several ways:

• the pieces of paper torn and filled out from the subscription book are placed in special boxes;
• leave data in personal account on the website of the water supply organization;
• send emails with testimony to a special address of the organization.

There may be other methods - each water utility or diesel power plant develops them itself. If there are several ways, you choose the one that is easier for you.

Water meter readings can be sent to the campaign website, to their email address, or tear-off slips can be placed in a special box

Water meter installation diagram

It doesn’t matter whether you install the meter through a company or with your own hands, you need to know what it should look like correct scheme— it is very desirable to control the process.

Where and how to install: choosing a location for a water meter

They install meters immediately after the riser on a straight section before the first branch on plumbing fixtures. There are water meters that can only be installed in a horizontal position; there are models with the ability vertical installation. Just keep in mind that in a horizontal position the accuracy of the device is higher than in a vertical position and it is not a fact that it will count less. So it is very advisable to find a way to place it “lying down”.

What and why should be in the diagram

The standard water meter installation diagram looks like this:

Now let's take a closer look at what each element is needed for.

A ball shut-off valve is needed to turn off the water if necessary - to repair the faucet, clean the filter, change the meter, etc. Therefore, its presence is mandatory. It must be placed so that it is convenient to turn the valve.

Filter rough cleaning catches the largest particles that are in the water supply. It must be installed so that the outlet is directed downwards. Otherwise it will clog quickly.

All these elements most often have internal thread. So that they can be connected to each other, connecting elements are used, which are often called “slopes”. They have both sides external thread And small area flat pipe (in some cases only a few millimeters). with their help everything is connected to each other.

Optional Schema Elements

Often a check valve is installed after the meter. It is required so that in the absence of analysis, water does not flow in the opposite direction. This also prevents the reading from increasing in the presence of unstable pressure.

He cuts off two more unpleasant situations: and prevents cold water from flowing from one pipeline to another. This happens if someone has a riser installed hygienic shower(on the toilet or bidet), shower with cheap faucets. They do not have check valves and such overflow is possible.

Check valve circuit

If the pressure of cold water is higher than hot water, then cold water reduces DHW temperature, and in the opposite situation, hot water may flow from the cold water tap. Therefore, installing a check valve for both cold and hot water is highly desirable, but not required.

Sometimes it is recommended to install another one after the check valve shut-off valve. It is needed so that when removing the meter or when cleaning the same filter, water from the pipes in the apartment does not drain onto the floor. In principle, you can substitute a container, but this is not always possible. There is water in the pipes ordinary apartment about 6 liters, collecting from the floor is not the most pleasant experience. But this element The harness is installed or not at the request of the owner.

There is another device that can be installed - a pressure reducer. It stabilizes the pressure in the system, extending the “life” of the entire household appliances and taps/mixers. Placed after the coarse filter. Not the cheapest thing, but very useful.

Some subtleties and nuances

When purchasing a meter, you need to make sure that the number in the passport matches the number stamped on the water meter. The device must also bear a sign that it has been certified. The passport must have a stamp with the date of factory verification. The “newer” the date, the better - the more likely it is that you will not be forced to check it before installation. Another one required part— store record of the sale with a stamp. If the meter malfunctions, you will be given a certificate with which you can demand its replacement.

It is also very desirable that the factory verification date be “more recent” - you will not have to carry the device for verification longer.

Installation features

When installing water meters, everything threaded connections it needs to be sealed - the pressure in the lines is serious. For this, linen winding or fum tape is used. If you use a winder wound around a thread, it is advisable to lubricate it with packaging paste - it will make the work easier. The fum tape does not need lubrication, it is itself elastic.

One important point: When tightening connections, do not use excessive force - microcracks may appear, which will then lead to leakage of the connection.

If you have a riser coming from the outlet steel pipes, you will need welding or a grinder to cut off the now unnecessary piece. You will also need to cut a thread at the end of the pipe (if there is none) - this is the only way to connect the shut-off valve. WITH reverse side the same situation - you will need either a transition fitting or thread cutting.

Flow direction

When assembling all the parts, pay attention that there is an arrow on the body of each. It may not be there except on the ball valve, since it doesn’t care in which direction the water flows. Although, if installed incorrectly, you will have to turn the handle in a different direction, but this is not fatal. For other devices - meter, filter, check valve and reducer - the direction of flow is critical. Therefore, when assembling, position them so that the water flow follows the arrow. This is really important.

If there are no arrows on the body of the listed parts, most likely you have the cheapest and possibly low-quality part. If possible, it is better to replace it with a normal one; if not, find out the direction of the flow yourself; by examining the structure, you can understand where the flow should move.

As you can see, installing water meters with your own hands is real, but there are enough a large number of features. And one more thing: when you negotiate to turn off the risers, ask not for two hours, but better for four. And pre-assemble everything without winding, measure the length, figure out where and how everything will be placed, draw where you need to cut, weld, install holding clips (if the pipeline is from), etc. In general, do as much preparation as possible. In this case, installing water meters yourself will take place with a minimum of hassle.

Video on the topic

Control over accounting for resource consumption by the state has tightened. Payment for water consumption with a markup of 10 or 20% of the cost of the calculated norm leads to the conclusion that water meters must be installed. It is better to pay for exactly the resource used, especially since utility prices are regularly rising.

The homeowner, in order to avoid future troubles, needs to know certain rules, procedures and water meters in the apartment.

Rules for installing water meters in an apartment

Regulations regulating the use and installation of metering devices are mandatory for all participants - users, resource providers and service companies.

Requirements for metering devices. Devices manufactured in accordance with GOST R 50601 and 50193 and included in the register of measuring instruments are allowed for installation. The diameters of the device’s pipes must correspond to those common in the Russian Federation. The design of the device must exclude the technical or physical possibility of changing the readings.

Technical requirements for the operation and installation of water meters in the apartment. The rules dictate:

• where to install water meters - the location of the devices should be accessible to both the resource supplier and the user himself, and the room temperature should not fall below 5 °C;
• sealing the device, the procedure is free for the consumer;
• registration of the installed device;
• regular transmission of evidence to regulatory authorities;
• verification, repair or replacement of the meter by the homeowner;
• for organizations carrying out water supply systems, the obligation to install, replace and verify water meters at the request of the consumer and at his expense, but with possible installment payments;
• service companies must have the appropriate license to carry out work on installing metering devices.

The homeowner should remember that neither the organizations supplying water resources nor the management of the condominium can impose any meter models or services. If the housing is considered dilapidated, the project for installing a water meter must be approved by the responsible organizations.

Water meter installation procedure

Information on how to install water meters in an apartment can be found faster in Moscow than in small cities. You can get confused by the huge number of metropolitan companies offering all types of work and full services. But, in any city, the installation of water meters is divided into two stages:

• installation work;
• registration of devices.

Water meters in an apartment or private house

The work begins with drawing up a project for installing water meters in the apartment. It is necessary to determine how many supply pipes (risers) there are in the residential premises. The number of devices to be installed depends on their quantity. Next, the optimal installation location for the devices is selected in accordance with current rules.

The device is installed at the point where the apartment water supply branches off from the riser, at a distance of 20 cm from it. In private households, no further than 0.2 meters from the central water supply main. Installation sequence:

• check the reliability of connections and integrity plumbing fixtures for possible leaks;
• turn off the water supply to the serviced area;
• installation - filtering the water flow entering the meter from debris and rust will extend the time of reliable operation of the device;
• connection of the metering device - it is recommended to install it with rubber gaskets and so that the direction of flow through the device follows the marks on the body;
• for hot water meters operating at temperatures up to 90 °C, it is necessary to take seals and sealants that can withstand such conditions;
• installation is an optional design element, but will prevent unmotivated inspections of devices by regulatory authorities, as it eliminates unauthorized interference in the operation of the device.

Specialists perform such work in 1-2 hours, if not difficult moments in the apartment water supply system. For individual housing, installing a water meter may be complicated by installing a special well to accommodate the devices.

Commissioning

Registration and commissioning can be carried out service departments who installed the meters. But, in most cases, the consumer independently notifies his HOA about this and submits an application for sealing of the devices. Responsible organization must complete the application within three days. Commissioning is carried out from the beginning of the next month and from this time you can pay according to the meter readings.

Guided by the rules and procedure for installing water meters in an apartment, you can avoid many troubles, not succumb to provocative offers and not run into unscrupulous performers. Know how to protect yourself.

Installing a water meter yourself - step-by-step instructions

Despite the fact that the cost of housing and communal services may differ in different regions of the country, the fact that the price is constantly growing is beyond doubt. And if a few years ago people were willing to pay the “average” price, now this does not suit them; they want to pay money only for the water that was used. For this purpose, they are installed on underwater pipelines. They must be sealed by employees of the management company, otherwise the water meter readings will not be valid.

You may be interested in information about how it is produced

An additional incentive to purchase water meters is that the government soon intends to provide them to every water supply user (of course, at the expense of the buyer). In short, sooner or later, you will have to install a water meter. We have already talked about this, but today we will focus on its installation.

The feasibility of installing a meter

If you doubt whether a water meter will help you save money or, on the contrary, will lead to unnecessary waste, then first weigh the pros and cons of installing measuring equipment.

For example, if two people live in an apartment, but five are registered, then the payment will be based on the “average” monthly consumption for each registered tenant. This is unprofitable, because if you consumed, say, six cubes, then you will have to pay for all twenty. Then it will really help you to significantly reduce your water costs.

If the same number of people actually live as registered, then installing a water meter will save up to 30%.

Are there cases when installing a meter is unprofitable? Yes, they are. It's about about situations when the apartment is inhabited large quantity person than registered. For obvious reasons, such people are better off paying for “average” consumption.

Legal side of the issue

There are no clear prohibitions in the law on self-installation of water meters, so if you have the desire and opportunity, then why not? True, there are several important nuances here:

Please consider all these points before proceeding with installation.

Rules for installing a water meter yourself

Installation of the meter begins by contacting the local water utility, where they will give you technical requirements to the water meter. What follows is directly certified and with an imprint on the seal.

Important! Be sure to check the meter after purchase by contacting a private licensed company, water utility department or housing office!

The meter should be checked by the instrumentation department of the local water utility, or a similar department of the housing office. This can also be done in a private company that has a license. The meter is handed in along with the technical passport, in which, after the inspection is completed, the corresponding department stamp will appear and all the necessary fields will be filled in. Here you will be given a sealing date.

Important! It is prohibited to damage the instrumentation sealing. Such a meter will not be accepted by the water utility. If the factory seal is damaged, then the device can be accepted into the instrumentation, and if there is no instrumentation seal, then the meter data will be invalid.

Choosing a location for a water meter

You need to install the meter as close as possible to the place where the main line enters the premises. There are no specific figures here, since the input locations in different buildings may differ, and significantly. The inspection will be carried out by an inspector, but you can do it sooner. The best option for a city apartment is a place near . It happens that the pipes run along the floor through the toilet, then you will not be able to hide the traces of installation, and the meter will have to be installed in the bathroom.

Another thing is private houses, for which the inspection requirements are much stricter. The water meter is installed no further than 20 centimeters from the outlet of the pipeline. If there is a well in the yard, then it must be permanent and locked with a reliable lid (this will also be sealed). Only an inspector has the right to break the seal; an exception can only be in the event of eliminating a fire or emergency at the water utility itself.

What components will be required during installation?

If you install the meter according to the diagram, then no difficulties will arise. But to understand this, you need to clearly understand the purpose of each node.

Important! Half open position for ball valve- a sure way to a quick failure. It should only work in the “Open” and “Closed” positions. If partial shutoff of water is required, install a valve.

Prices for water meters

water meters

Water meter installation technology

Once everything you need has already been purchased, read the instructions for all items. The technical data sheet of the meter must indicate what distance straight section must be in front of and before the device. The installation procedure consists of the following steps.

Stage 1. First, arrange all the parts in a line so as not to get confused later: check valve, water meter, filter and shut-off valve. There are arrows on each part, pay attention to them - they should all point in the same direction.

Stage 2. Next, make a “dry” connection, which is necessary in order to correctly calculate the turns. Screw the filter onto the tap and count the turns, usually there are no more than five. Pay attention to which of the turns the sump is located at the bottom - for example, on the fourth. Unscrew everything, take a seal (you can use a regular flax tow) and wind it onto the filter shut-off valve.

In addition to tow, tangit Unilok polyamide threads are used as a sealant, which additionally contain silicone lubricant, as well as Multipack and Unipack sealing pastes.

You do this as follows:

• take one strand of tow, straighten it and make from it an even cord no more than 1 millimeter thick;
• wind it onto the thread so that all the grooves are closed;
• Apply plumbing paste on top and tighten the shut-off valve (the main thing is not to overdo it, so that the connection does not burst).

Stage 3. Often water meters come with American meters and sealing rings. American ones (special pipes with union nuts used to connect pipes) are suitable, but you need to buy new rings. If the meter is installed for, then it is better to use paronite gaskets, and if for cold, then rubber. Screw the pipe onto the filter using the same flax tow, then the counter. Connect the other pipe to the check valve.

Attach the entire structure to the water meter. You will get the following:

• the shut-off valve switch “looks” up;
• the counter dial is also up;
• filter sump - the same;
• impeller - down.

Stage 4. All elements are connected, now they need to be embedded into the pipeline, having first shut off the water.

Important! If the house is an apartment building, then you cannot do it yourself - you need to call a representative of the water utility.

Measure how long the structure is. Measure the same distance on the pipe from the joint. Cut off the required area, first substituting a basin (perhaps the water will flow, although not under pressure).

Stage 5. Attach the structure to the supply pipe. There may be some problems here. If the pipeline is metal, then you will need to cut a thread, but that's not all. The most important thing is to measure the distance correctly, because it is not plastic and will not bend. It is advisable to replace the entire section polypropylene pipes, then special fittings will be required to connect the plastic to the metal.

System check

After installation is complete, you should check how efficient the system is. To do this, turn on the water and slowly unscrew the ball valve. See if there are any leaks. If the system is in order, the meter measures correctly, there are no problems, then the question arises, feel free to call a representative of the water utility. He will inspect everything, make the necessary entries in the registration certificate and put a seal. In some cases, a seal can also be placed on the filter, but this is done just like that, just in case, there is no particular need for this. How to install , You can read in our article.

As a result, you receive a technical passport and a document certifying that the device is sealed and put into operation. From now on, you will pay for water supply services in accordance with the meter readings.

As a conclusion

As we can see, installing a water meter yourself does not require much time or effort. The main problem is the bureaucratic vicissitudes, obtaining and approving various papers, submitting applications, etc. Do not forget that periodically you must submit your water meter for testing, because it may count incorrectly and then it will be done. If the water meter is for hot water, then this should be done every six years, and if for cold water, then once every four years.

According to the government decree, which determines the procedure for installing water meters, all owners of apartments and private households connected to the systems centralized water supply, are required to install metering devices. At the same time, the costs of purchasing devices and equipment necessary for installation, as well as paying for the cost of work performed, are borne by homeowners at their own expense. From mandatory installation Only persons living in dilapidated buildings are exempt from counting meters. True, the decree does not provide for the imposition of penalties in the absence of water meters in the apartment.

For persons who have not installed water meters, an increasing coefficient for the cost of payment for water supply services will be applied, which will increase payment for the next 2 years by 60%. But if you install metering devices, you will be able to pay only for real consumption, which will ultimately turn out to be profitable.

Types of meters

To install a water meter in an apartment, you need to purchase one. On sale you will see the following:

• For horizontal installation;
• For vertical installation;
• Universal, with the possibility of installation in any spatial position;

In addition, water flow meters have various diameters connections, and therefore different throughput. For installation in apartments and private houses, in most cases, water meters with a diameter of conditional passage 1/2″ (15 mm).

The counters are divided according to the maximum permissible temperature during operation. Devices with a red body can operate normally at water temperatures above 100°C, but with a blue body only up to 40°C. The industry also produces universal meters with a design temperature of 90°C; the body color of these devices is gray.

When buying a meter, be sure to make sure that you have a factory passport with a state verifier stamp and the numbers match the device number.

Required additional equipment

IN wiring diagram water meter connections, besides it includes:

• Shut-off valve for possible shutdown of water during repairs;
• Mechanical coarse filter;
• Check valve;
• Union nuts for connecting a water meter;
• A water pressure regulator, which is installed only when it is necessary to reduce the pressure or maintain it at a constant level.

Installation of a shut-off valve will only be required if the old valve that was installed previously is faulty, does not work well, or does not exist at all. When purchasing, do not try to save on the price of the faucet. Cheap fittings will not last long, and replacing them forces you to turn off the water supply to other apartments, since you have to shut off the riser. The best apartment taps have a design ball type and brass body.

A mechanical coarse filter is necessary to protect the water meter from clogging when solid suspended particles enter it, and therefore must be installed in front of the meter. It does not purify water to drinking level; for these purposes, it requires the installation of other types of filters in front of the water collection points.

The check valve is designed to prevent the reverse movement of water and thereby eliminates failures and inaccuracies in the water meter readings. The valve is always installed after the water meter in the direction of water flow.

Installation of a water meter unit

Work on installing water flow meters can be carried out by:

• Foreman from the management company, housing office or department of economic protection;
• Employees of a private company licensed to carry out such work;
• The owner of an apartment or private house on his own.

The last point logically eliminates the need for anyone to have licenses. You can hire anyone who knows how to do plumbing work and, after installation, report that you did it yourself. But we will consider all options in accordance with the law.

Installation of the meter by craftsmen from the management company, housing office or department of economic protection

In this case, to install the meter you need to purchase required quantity water meters and optional equipment. Installation of the meter by the foreman of the management company or housing office in the apartment involves filing an application with the appropriate authority. After submitting the application, find out the date of arrival of the master. This usually happens within 3-5 business days.

The wizard will install everything necessary counters cold and hot water, seals them and draws up a “Act of putting the meter into operation”, which will indicate the date of completion of the work, the meter number, dial readings and the name of the organization that performed the sealing.

This act must be taken to the water supply company to register the meter. After this, in the period from the 23rd to the 26th, you will have to transfer instrument readings to this organization.

Agreement with a private company

In accordance with the law, the installation of water metering units can be carried out by private companies that have a special license to perform such work. When contacting private company it is necessary to require the conclusion of an agreement, after which you will stipulate exact time the arrival of a specialist to carry out the work. He will also ask you to attach a copy of the license to your copy of the agreement, the presentation of which may be required by the management company, housing office or economic department.

Make sure that your contract does not contain a service clause. No one will do it anyway, but you will pay the money.

When installing water meters, the procedure is as follows:

• The wizard installs all the necessary accounting units;
• Seals them;
• Draws up and issues to you a work completion certificate;
• You submit the report to the company that supplies water to your home to register the meters.

DIY water meter installation

Self-installation of water metering units is not prohibited by law. Therefore, if you have at least a little experience in performing plumbing work, you can install them yourself. However, after installation, you will need to call a representative of the management company, housing office or department of economic protection to seal the device.

First, assemble the meter, filter and check valve into a single unit. This is necessary in order to determine installation size the cut section of the pipeline. In this case, take into account the length of the transition from metal to plastic if the installation will be carried out on plastic pipeline. Installation of a detachable connection (American) on a metal pipeline is not required, since if necessary, the frame can be disassembled by unscrewing the union nuts of the water meter.

If you do not need to replace the shut-off valve, then installation of the unit is quite simple. Cut out the required section of pipe and install the already assembled unit on it. After this, open the water and check for leaks and correct work counter.

To install the faucet, you will need to turn off the water supply to the riser. This can only be done upon application with the permission of the water supply organization. Permission must be submitted in advance, and not on the day the work is performed.

Final steps

If after installing the meter there are no leaks and the water meter is working normally, you need to submit an application to the management company, housing office or economic department to seal the device. The master of the relevant organization must come no later than 15 days after submitting the application. Therefore, prepare 2 copies of the application, so that on one of them the employees of the management company could put the registered date of its submission.

If within 2 weeks the master has not come to seal, then submit another application and after 14 days the installation of water meters is completed, the rule and procedure determine that it will be considered registered even without installing seals. Which you can report to the water supply company.