Installation of a gas meter in the apartment. Domestic gas meters

It's no secret that today utility bills very often come out in a considerable amount. However, there are some ways to reduce it, one of which is to install gas meters. Some people pay for gas without a meter, that is, on a general basis. Suppose a person has a gas stove, a heating boiler and a water heater at home. In this case, the overpayment can be from 30 to 50 percent. If this happens in your case, then it is advisable to think about a gas meter. In this article, we will discuss how the process of installing a gas meter takes place.

Everything according to the law

It must be remembered that there is a certain standard that determines the actions of a person who wants to install a meter. Since no one needs problems with the law, you need to follow all the rules that are provided for in it. The point of energy supply should be informed of your desire, so the first step in the procedure is to submit an application to the PES Gorgaz. The following documents must be submitted along with the application:

• passport for the apartment (photocopy);
• certificate stating that there is no debt.

Installing a meter is a responsible matter, so you need an appropriate project and coordination with the necessary authorities. All this is achieved just by submitting documents.

After the project is created and approved, you can proceed to the installation itself. Who is doing this?

Who installs

Employees of Gorgaz itself, specially trained in this, can install a gas meter. However, you can use the services of other companies that provide such services and will install the equipment as soon as possible. At the same time, it is important that the company has permission to carry out such work, and the necessary license. This is a perfectly reasonable legal requirement that protects consumers from illegal activities.

When installing the meter, it is important to take into account the developed scheme, which indicates the distance from the future meter to the heat source, the pipe bend radius, and so on. Of course, such a scheme should be followed as closely as possible. After the work is completed, the owner must have in his hands the mandatory documents provided for by law - a settlement document and an act indicating that the work has been completed.

The cost of the entire installation process will depend on the company itself. Most likely no one will do it for free, so you need to know the cost of the work in advance. Do not forget that you need to separately purchase the meter itself, the price of which depends on many factors, for example, on the type of product, manufacturer, and so on.

Mounting the device

Before installing a household meter, employees will check the documents that you should have on hand. According to the regulations, this should be a passport and a gasification project. If everything is in order with the documents, the workers boldly proceed to the process itself, because it is they who know how to install the gas meter correctly. There are some recommendations that will help you complete the installation in the apartment at the proper level.

• The counter is installed at a height of 1.6m.
• The gap between the wall and the counter must be at least three centimeters. This will protect the device itself from corrosion.
• If the meter is located inside the room, there should be no objects around it that radiate moisture and heat.
• There must be natural ventilation in the room, and the device itself should not be located in a stagnant zone.
• If the device is installed outside the building, it must be under a canopy in some structure that has constipation and natural ventilation.

If all the rules are followed during installation, this does not mean that you can relax. There are still some requirements provided by law that must be met after installing a household meter.

1. A gas meter passport must be issued. This can be done by the master himself, but you may have to contact gas service.
2. Counter sealing.
3. Transfer by the master to the owner of the installation agreement, signing of the act on the work done (two copies), the act of putting the meter into operation (three copies) and the contract for Maintenance(three copies).
4. Provision by the owner of the apartment of the act of putting the device into operation of the HOA and the conclusion of an agreement to pay for the resource by the meter.

In addition, the device must be checked for serviceability. First, this is done by the manager of the company, and then the owner of the counter himself. The verification period is usually several years, that is, for example, after a couple of years (the specific period is indicated in the passport), you need to call a representative of the Center for Standardization and Metrology to check the device. A check mark must be made in the meter's passport.

If all of the above requirements are met, the counter will work properly. In addition, there will be no problems with the law, which contributes to the safety of people's lives and health.

Legislation defines strict deadlines installation of gas meters in apartments and houses of Russians. By January 1, 2015, every property owner will be required to install this equipment.

The first question that arises among consumers is “Why install a gas meter?”. The thing is that in 2009 Federal Law No. 261-FZ came into force, which implies the mandatory installation of meters.

On the this moment the consumer has the right to choose the manufacturer and the company that will carry out the installation; after January 1, 2015, the installation will be carried out by the gas supply organization. In turn, consumers will be required to provide access to the installation site, as well as pay the cost of installation. In case of refusal to pay, it will be forcibly collected, along with the payment of the costs that it entailed.

Each subscriber must understand that the meter is assigned not only a control function, but also a savings function. By installing a meter, you will be sure that you are paying only for the gas that you used.

Basic installation requirements

The rules for installing gas meters determine that they can only be installed by specialists who have the necessary licenses to carry out these works. Decree of the Government of the Russian Federation No. 410 dated May 14, 2013 defines the range of organizations, these include companies that transport gas to the grid junction. It is they who have permission to install, replace and repair gas equipment.

After installing the meter, only employees of the state gas service have the right to start gas. They are also responsible for making changes to the executive and technical documentation located in the archive of the organization.

The norms for installing the meter require mandatory execution, since it will depend on general security residents of the house. The involvement of low-skilled workers can lead to gas leakage, and this, in turn, is a threat to the life and health of subscribers.

Owner's responsibility

Many gas consumers, when installing a meter, are wondering who will be responsible for correct work and operation of the equipment. First of all, the responsibility falls on the shoulders of the owner of the premises and those employees who carry out installation work. In the event that the connection diagram was not developed correctly, and this led to an emergency, all responsibility rests with the installation worker.

Representatives of the state gas service and the supervisory authority have the right to disconnect meters that were installed without authorization, without permits and without following the installation and sealing procedures.

All requirements that are put forward in relation to gas meters are regulated by regulatory documents. In addition, equipment manufacturers strongly recommend following the recommendations that appear in the technical data sheet. This list of rules determines the location of the gas meter, relative to gas equipment, floors and walls, as well as temperature regime under which the equipment can be operated.

Installation and operation

Before performing any work, a preliminary inspection of the territory and analysis of the gas appliances used are carried out. Employees draw up a scheme and determine the estimate necessary costs for installation, which are most often limited to the use of welding.

After completion, gas is launched into equipment that is operated in an apartment or house. Carrying out gas welding works involves disconnecting the entire entrance from the gas supply, if we are talking about the presence of a common gas pipeline.

A prerequisite for the operation of gas equipment is its sealing. This procedure is performed by employees of the gas supplier company on the basis of a submitted application from the subscriber. In the absence of a seal, the meter readings will not be considered valid and the calculation based on them will not be carried out. The day the seal is installed is the day from the moment of which the volumes of consumed gas are determined by the fact of its consumption.

Compliance with the rules, the purchase of high-quality equipment and the involvement of professionals is a guarantee not only of safety, but also of saving consumption. gas resources, and therefore the opportunity to save your own funds.

The use of a meter in the consumption of any resources is always justified if the number of residents living in the room is equal to the number registered in the apartment. A gas meter is no exception, and it must be installed, if possible, without postponing things indefinitely. The cost of gas is growing, and gas supply organizations, thanks to the gradual improvement of Law No. 261-F3 of 2009, with additions from 2016, are getting new arguments and new levers to make the gas meter the most purchased product.

Gas meter installation and legal requirements

There are two options for installing a gas meter:

• The first option is at the expense of the local budget, if you live in a service or municipal apartment;
• The second option is to install a gas flow meter for your hard-earned money.

Until 2016, the law "On Energy Saving ..." of 2009 No. 261 allowed you to independently choose, purchase and, with the help of specialists from a gas supply company, install a device in an apartment. Since 2016, the requirements of the law have been slightly tightened and given more powers to gas workers. Now, from 01/01/2016, the law does not just require the installation of a gas meter, the document determined that the meter must be of a certain brand and design, in other words, meet the requirements determined by legislative and regulatory acts. The model must be in the register of measuring devices.

Important! In this situation, it is easier and cheaper to buy a meter from Gorgaz, which will supply it to you and put it into operation after sealing. Not all samples of gas meters offered for sale by commercial offices can be recognized as meeting the technical specifications.

According to law No. 263 of July 2016, the transition period for which gas consumption points must be equipped with gas meters apartment buildings and housing of citizens, extended until 2019.

The requirement that the installed gas meter comply with technical standards applies to all devices without exception. If during the period of maintenance or inspection by the Gorgas inspector in the house a previously installed flow meter is detected, and the flow meter does not meet the standards, an act will be drawn up, the seal will be removed and an order to replace the device will be issued. Until the commissioning of a new gas flow meter, the calculation of the cubic capacity of gas consumed in a private house will be carried out by a specialist in the Gorgas accounting service based on data on the area of ​​\u200b\u200bhousing. At the same time, the law establishes a requirement for citizens and organizations to freely allow inspectors and specialists to the place of operation and installation of a gas meter.

Technical conditions for installing a gas flow meter

The basic requirements for pipe supply and device placement can be read in the picture.

As a rule, there are no special problems with installation. To perform work on connecting the device itself to the pipe, it will be necessary to submit an application to the subscriber and operational departments of Gorgas with copies and original documents attached:

1. The passport;
2. A project for installing a meter in housing, indicating points of gas consumption;
3. Technical passport for the device, certificate;
4. Contracts for maintenance and performance of work.

Advice! Ask the maintenance department in advance which meter is better to buy and how quickly it can be sealed after installation.

For domestic purposes, membrane and rotary systems are used. The meter class is selected depending on the amount of gas consumed. For example, two points of consumption can be connected to a g4 gas meter with a volume of "eaten" gas up to 4 cubic meters per hour. On the g6 gas meter, you can "hang" two consumers with a flow rate of 6 to 10 cubic meters of gas.

It will not be superfluous to check the service life of a gas meter, most often it does not exceed 30 years.

Gas meter replacement

Through certain time, every 5-10 years, depending on the model and the requirements of the State Standard, the flowmeter must be sent for verification. The essence of this procedure is similar to checking an electric meter or water meter. Issues related to verification are regulated in Law No. 102-FZ.

The obligation to monitor the timely verification of the device, as well as to replace the gas meter in the event of a breakdown, rests with the gas consumer and at his expense. If you do not do this before the end of the calibration interval, this will be revealed and forced to do by the Gorgaz inspector. But in the latter case, you will additionally be charged for the consumed gas, calculated on the heated area for the period from the end of the calibration interval until the date the verified flow meter is put into operation.

Do not attempt to perform a calibration or repair, do-it-yourself replacement procedure. First of all, it is necessary to write an application to the city gas and use the hands of the master of the operational department to remove the seal and dismantle the device. Unsealing will be confirmed by a document that you will send to the subscriber service, and according to which you will be counted consumption until the device is returned, installed and sealed. The sooner you send the certified device sealing document to gas specialists - accountants, the less you will have to pay.

Features of work

A similar procedure is carried out if a gas meter needs to be replaced. Most often this is a breakdown of the flow meter or a stop in operation.

From many years of experience, it can be said that often the installation and replacement of a gas meter is cheaper than the verification of gas meters. Taking into account the increase in tariffs, the cost of repair and verification of the device is constantly growing.

During the verification process, you will have to pay:

• The work of craftsmen to remove the flowmeter and install the jumper pipe;
• For about a month, pay for the consumed gas according to an overestimated grid and calculation from the footage of an apartment or house;
• The cost of verification and repair;
• Pay for the reinstallation of the device.

So in reality, replacing a gas meter with new device can cost about the same money, with a guarantee that the flow meter will not fail, and you will not be charged astronomical gas payments.

Specific figures and the cost of work must be calculated in each case separately. Much depends on whether you are eligible for discounted service and replacement.

Conclusion

The most rational solution would be to install a gas flow meter with maximum calibration intervals and service life. Typically, advertisements focus on good models domestic production. Most often, these are solid models with a good reputation among the population. But before buying a particular model, choose the seller who has the fewest facts about the return of defective products.

Gas metering allows you to understand who and for what you pay monthly. If you have not installed a gas meter, you will pay for each family member who is registered in this living space, regardless of such a factor, whether you use the entire limited amount of gas or not. If you install a gas meter, you will only pay for the energy used. Consumer experience shows that monthly payments for the use of gas after the installation of the meter will be reduced by 30 - 50%. Today we’ll talk about how to install a gas meter yourself and how to choose the right device.

Purpose of gas meters

In the private sector today a large number of houses are heated by gas. Tariffs for this type of energy are rapidly increasing in our country. In order to keep accurate records of this resource, you need to know the amount of gas consumed and control its costs. For this, there are special gas meters.

On average, 1000 are consumed per month. cubic meters gas, depending on the quadrature of the heated room. In the warm season, gas consumption is minimized, but in winter time there will be impressive amounts of payment, which in general makes necessary installation gas meter to save resources.

Installing a gas meter in the homes of owners of a gas meter is not a luxury, but a real necessity. With the help of a gas meter, the amount of consumed liquefied or natural gas. That is, with the help of this apparatus, it is possible to keep records of energy resources, as well as stimulate consumers to save them.

The measured medium of gas meters is butane, propane, natural gas, as well as other non-aggressive and in their own way chemical composition inhomogeneous gases. Gas consumption is most often measured in cubic meters per hour. For example, the cost of purchasing the device itself and the cost of installing a gas meter on average pay off within a year.

Such a gas meter can be installed in the gasified room itself or in the room of the gasified building, if it has ventilation. Also, the installation of meters is allowed in a room that is adjacent to the gasified one, and if there is an opening between them.

The meter should be far away from the zone of moisture and heat release. It should be located in a well ventilated area. Undesirable installation sites are niches, as well as areas that do not receive Fresh air. If the device is installed outside the building, then it must be under a canopy or in a cabinet, that is, sheltered from external influences.

Varieties of gas meters

The need to install a gas meter was assessed big enterprises and individual individuals. Today there are four types of gas meters: vortex and turbine flow meters, rotary and membrane.
The principle of operation of a diaphragm (chamber, membrane) counter is based on the fact that the gas is divided into volume fractions using various converting elements, and then they are cyclically summed.

The advantage of diaphragm counters: low cost, ease of manufacture, as well as a fairly accurate count even at not very great use gas. But such meters practically do not tolerate both permanent and temporary overloads.

A rotary meter is a chamber gas meter, which uses eight-shaped rotors as a converting element. At a rotary counter with small overall dimensions and mass, relatively high transmittance, it also withstands certain overloads and is durable. A rotary gas meter is made of expensive materials, requires careful fitting of parts, and is more expensive than other meters.

Turbine gas meters are gas meters in which the turbine wheel is driven into rotation by the action of a gas flow, and the number of revolutions is directly proportional to the volume of gas flowing through it. The counting mechanisms of the turbine gas meter have recently been equipped with modems, with the help of which all readings are transmitted to the servers of the inspection services.

Such a counter as a vortex counter uses the calculation of the frequency of occurrence of vortices near the body, which is flowed around by a gas flow, the frequency of which is proportional to the flow velocity. Hot-wire or piezoelectric detector sensors are used to detect vortices. The following advantages of vortex meters are distinguished: rather high maximum flow rates relative to the diameter, wide measurement limit, especially at high pressure, low sensitivity to contamination of this measured medium. Also, this meter needs an external power supply.

Calculation of gas consumption

Gas meters for maximum bandwidth conditionally divided into industrial, household and household. Most often, it is practiced to install household gas meters with a capacity of 1-6 cubic meters per hour in offices, apartments, houses, as well as small furnaces for metering gas consumption. These are usually membrane (diaphragm, chamber), less often small rotary, ultrasonic, jet devices.

Appliances such as domestic appliances with a maximum throughput of 10 to 40 cubic meters per hour are used to account for gas consumption. technological installations, small boiler houses, etc. These are usually larger membrane (diaphragm, chamber), jet, rotary, ultrasonic gas meters.

Mostly industrial devices are used with a maximum throughput of more than 40 cubic meters per hour at the nodes of large consumers, such as industrial and agricultural enterprises, gas boilers, main networks (narrowing devices, ultrasonic, turbine, vortex gas meters), as well as metering stations of gas distribution networks (turbine, rotary, jet, ultrasonic, vortex gas meters).

Basically, the following types of markings for gas meters are distinguished:

• G-16 - throughput is from 16 to 25 cubic meters of gas;
• G-10 - 10 - 16 cu. meters;
• G-6 - 6 - 10 cu. meters;
• G-4 - 4 - 6 cu. meters;
• G-2.5 - approximately 2.5 - 4 cu. meters;
• G-1.6 - about 1.6 - 2.5 cu. meters.

To install a gas meter in an apartment, you need to choose a device depending on the number of gas appliances used. If a gas stove with 2 burners is used in the house, which consumes approximately 1 cu. meters per hour, then you can get by with a device marked G-1.6. In order to calculate the total fuel consumption, you need to look at the passport of each device that uses gas. There are left and right counters, depending on the direction of the passage of the energy carrier, and the choice of a certain type depends on the location of the stove and pipe in the kitchen.

The principle of operation of the gas meter

The gas meter consists of a hermetically sealed housing in which a measuring mechanism is built in, as well as a reading device. The principle of operation of a diaphragm gas metering apparatus based on the energy taken from the incoming gas is based. Alternate displacement of gas is performed from the working chambers when the diaphragms are moved. The crank mechanism converts the translational movement of the diaphragms into rotational, which is transmitted through the clutch to the reading device.

The design of the meters has a device with a bimetallic temperature compensator, which makes adjustments when the gas temperature affects the meter readings. Such a compensator, at gas temperatures that are different from the norm, changes the volumes of the measuring chambers and thereby the volume of consumed gas leads to standard conditions.

Do-it-yourself gas meter installation

The best option is to install a common house gas meter. Of course, the price of such a gas meter is much higher, but the costs will be much less than installation individual counter gas. If you do not have such an opportunity to install a gas meter for the whole house, read on.

If you only have a stove in use, it makes no sense to install a household meter at all. The payback period when the device is operated only with a gas stove can take up to 5 years. But the presence of a water heater and a gas stove is already a good option. Most the best solution- if you have a boiler, water heater and stove. The payback time of the meter will depend on the available gas equipment.

Submitting an application to the gas organization

We must not forget that gas equipment is a hazardous product. It follows from this that only a specialist who has certification should be engaged in the installation of the meter. Gas is a very dangerous material for non-professional people to deal with. Thus, self-installation is not welcome.

The gas supply organization controls the entire installation process so that there are no problems later during operation. The sealing of meters is carried out exclusively by those organizations that are allowed by law and that have special permits and licenses. After the work is completed, you should be given an act of successful "operation" in your hands.

The very first step is to apply for the installation of the device in the regional gas organization. Before installing the meter, you need to consult with a specialist about gas consumption in the apartment in order to select a device of the required throughput and the appropriate class.

In accordance with the received specifications and requirements for the installation of gas meters, you need to purchase the device. Intended for apartments and residential buildings, household gas meters differ from each other, first of all, by their "nominal value", that is, the amount of energy passed per unit of time. If the apartment is equipped only with a gas stove, then a device that passes two and a half cubic meters of gas per hour is suitable.

Gas meter installation project

When installing a gas meter, one more feature must be taken into account. Such is the development of a scheme for installing a gas meter and gas equipment. In this project, the bending radii of the pipe should be determined, the distance from the meter to the heat source, as well as some other parameters, should be taken into account. Quite often this provision is not fulfilled, but in vain!

To choose the installation location of the meter, you need to be guided by the following considerations:

• The meter is installed at a height of 1.6 meters.
• The passport of the device must indicate the distance from the gas equipment to the gas meter. If there is no such item, then the distance should be from a household stove or heating equipment(boiler, heat generator) not less than 0.8 meters. From the restaurant, cooking and heating stove, as well as the digester to the counter, the distance must be at least 1 meter.
• The gap between the meter and the wall should be at least 3-5 centimeters in order to avoid corrosion damage to the meter.
• The room itself must have natural ventilation, and it is undesirable to install the device in a stagnant zone.
• If the meter is installed inside the room, then it should be placed away from objects that radiate heat and moisture.
• The rules for installing gas meters still allow you to put the device in open form outside the building, but still, to extend the service life and safety, the device should be installed under a canopy in a cabinet or other structure, but it must necessarily have doors with locks and natural ventilation. It is advisable to install metering devices under the openings in the wall.

Installation of a gas meter

After contacting the gas service, an invoice will be drawn up for you, after payment of which a master will come to you and make sure to install a gas meter. At the entrance to the gas meter from gas pipe in any case, you need to install a special dust filter. The device can easily break down if such a filter is not installed.

Remember that during the installation of the meter, the documents already available for your gas equipment (gasification project, passport) are checked, so that there are no troubles, you need to put them in order in advance. After installation, you must immediately issue a passport for the gas meter. It often happens that the master in the passport puts a mark on the spot, but sometimes you need to contact the gas service. Next, the counter is sealed.

Specialist, management company, after installing the meters in two copies, transfers to the client the contract for the installation of the metering device, then the act of acceptance of the work performed is signed, also in two copies, the act of putting the device into operation in three copies, and also in three copies the contract for the maintenance of the metering device.

After that, the owner of the apartment goes to the DEZ or HOA and provides an act of commissioning, and then concludes an agreement to pay for the resource for the gas meter. It will be necessary to report the gas meter readings to the information and settlement center once a month, after which you will be informed of the amount of payment.

One of important points The use of the counter is to check the machine for correct operation. The manager of the company carries out an initial check, and then the owner of the gas meter does this, calling once every certain number of years (such data is indicated in the passport of the device) a representative of the Center for Standardization and Metrology, who checks the devices and makes the appropriate marks in the passport of the device.

Gas / Gas meters

Questions about the requirements for the installation site of a gas meter and gas wiring in an apartment come to EnergoVOPROS.ru almost every day. As far as possible, we try to answer them. We also collect and publish on our website the explanations given on these issues by representatives of authorities and specialists of gas supply organizations. Read a comment from a MOSGAZ employee on this topic.

What are the requirements for the installation site of a gas meter and gas wiring in an apartment?

Question: We plan to make repairs in the apartment, with the installation of a gas meter, we also want to separate the oven and hob in different corners of the kitchen: the hob will be located next to the gas main of the apartment. Are there distance restrictions from oven to the apartment gas main? How normative document regulates the layout of gas appliances in the kitchen and their safe location relative to the gas main?

Answer: Dear Anton Ivanovich! JSC "MOSGAZ" considered your appeal dated 03/03/2015 and reports the following.

Article 13 federal law dated November 23, 2009 No. 261 "On Energy Saving and Energy Efficiency Improvement and on Amendments to Certain Legislative Acts of the Russian Federation", owners of households using natural gas for domestic needs were required to ensure that, by January 1, 2015, the said facilities were equipped with individual and common (for communal apartments) metering devices for natural gas used, as well as putting the installed metering devices into operation.

However, from January 1, 2015, this requirement does not apply to facilities with a maximum natural gas consumption of less than 2 cubic meters. meters per hour, that is gas stoves. Of course, if desired this category consumers can also install gas meters, but it is important to remember that for them this procedure is optional.

Based on clause 3.5 of the Moscow regulation for the operation of the housing stock ZhNM-2004/03 "Gas pipelines and gas equipment of residential buildings", approved and put into effect by the Decree of the Government of Moscow dated 02.11.2004 No. 758-PP (hereinafter referred to as the Standard), when installing a gas hob and an independent gas oven, a second shut-off device must be installed.

To remake the intra-apartment gas wiring and install a gas meter, you need to contact Office No. 1 located at the address: Moscow, Grafsky lane, 12 (tel.: 8 (495) 687-63-71).
On-site management employees will determine the scope of work, draw up a sketch, issue an invoice and conclude an agreement. The work will be completed after payment of the invoice.

The calculation of the cost of these works is carried out on the basis of the Territorial Estimated Standards for Moscow (TSN-2001), put into effect by the Decree of the Government of Moscow of November 14, 2006 No. 900-PP.
At the same time, we inform you that the location of gas appliances (gas hob, gas oven) relative to the gas riser is not regulated.

When installing gas appliances, it is necessary to comply with clause 3.21 of the Regulation, the valve can be installed at the level of the connecting fitting at a distance of at least 20 cm to the side of the stove, and also with the upper wiring, the shut-off valve must be installed on the descent to the stove at a height of 1.5-1, 6 m from the floor. In this case, the distance from the gas riser to the tap must be at least 20 cm.

Sincerely, First Deputy CEO JSC MOSGAZ Koloskov Yury Evgenievich