Calculate water consumption by meter. How to calculate the amount of transferred hot (cold) water and heat energy

It is impossible to live and work without water. There are many places on Earth where there is a shortage of this essential resource. Russia has many rivers and many natural reservoirs of fresh water. But at the same time, all the same, it is necessary to save this expensive moisture. To do this, our authorized bodies signed a law that requires all property owners to install cold and hot water meters in their homes. The presence of these devices makes it possible to use resources sparingly, which is facilitated by the established water tariffs. Consumption rates, which are used to calculate payment for public Utilities are quite expensive. The standard for cold water supply is set at 6.96 cubic meters per person, and for hot water - 3.49 cubic meters.

Water consumption rates: the benefits of accounting

After installation of metering devices real consumption although it will remain the same, it is possible to reduce the cost of water by half. But there are categories of citizens who do not benefit from control over water supply. This applies to people who are not registered in the apartment, but live there and use all the utilities provided. When calculating payments, they are not taken into account, and the resources used are divided among all residents of an apartment building, which makes common house expenses much more expensive.

Also negligent residents, using various devices, which is a scam, reduce water bills. In this case, the burden of payments falls on other apartment owners who honestly pay. Therefore, it is necessary to deal with such citizens, bringing them to clean water and forcing to pay for all expended services.

Effective from the beginning of summer 2016 Decree No. 603, which changed the conditions for the provision of housing and communal services. Citizens who did not install meters for water supply in their apartments or did not carry out verification within the recommended period, the calculation of cold and hot water will be made more by forty percent.

What is the price of a cubic meter

The cost of a cube of water differs in different areas of our country. It is regulated at the state and regional level by the relevant authorities. The price list is subject to the following conditions:

• water intake method;
• electricity costs for this;
• cleaning methods;
• maintenance and repair of pipelines;
• salary expenses;
• heating costs.

• payment standards are calculated in ruble terms and are based on the price per cubic meter;
• the tariff rate includes the nominal price of water.

The price of hot water consists of the following factors:

• energy supply, which was spent on heating water (when calculating, the amount of heat used per one cubic meter of cold water is taken into account;
• the cost of 1 cubic meter of cold water, which is heated to get hot.

Water tariffs

To the question of how much a cube of received water costs according to the meter and without it in the current year, the answer is simple - it is equivalent. The meter does not affect the price per cubic meter in any way.

Since July 2017, the tariff for supplied cold water has been set at 33 rubles 3 kopecks, and for 1 cubic meter of hot water the fee is 143 rubles 76 kopecks. A cheaper resource in Krasnoyarsk - m 3 of cold water costs 18 rubles 16 kopecks, hot is more expensive - 176 rubles 44 kopecks. In comparison with the beginning of the year, the cost of cold water according to the meter has risen in price by 7.2 percent, and hot water by 10.6 percent.

Calculation of the price per cubic meter

For buildings where metering devices are not installed, the amount of heat Q Gcal / m 3 for heating one cubic meter of cold water supply with a temperature of T2 - 8 degrees to a temperature of T1 - 59 degrees must be calculated using the following formula:

Q \u003d C x Px (T1-T2) x (1 + K)

where FROM is the specific heat capacity of the liquid, and R is the volumetric weight of the liquid.

In a building with metering devices, at the end of the billing period, readings are taken from the input riser and the water consumption is determined based on the tariffs for hot water supply. For example, 90 Gcal of heat energy and 1000 cubic meters of hot water were spent in the building. Divide 90 by 1000. You get 0.09 Gcal / cubic meter.

The price for water in bills

In order to find out how much a cube of supplied cold water costs, you need to view. In the line of cold water, the volume of consumption for a month is indicated in cubic meters. Then see if this figure is similar to the meter readings provided to the settlement center. If the numbers match, then the second line will contain the price of cold water per cubic meter. If you multiply these readings, you get how many cubic meters of water have been consumed in accordance with metering devices. The cost per cubic meter of hot water is also calculated. If there are two flow meters in a residential area, then the indicators taken from them are added up.

In addition, it should be borne in mind that the question of how much a cube of hot and cold water costs is also influenced by which one provides services to the population. A water utility or other organization is indicated on the receipt for water consumption. The government allows raising the price of utility bills only as part of the inflationary situation in the country.

In 2017, lines for water expenses common to the whole house were removed from the payments that come to owners and tenants of housing. At the same time, general house expenses for hot water and cold water are included in the line for payment for residential premises. When you need to calculate the cost of water supply, then these expenses are also taken into account. The cost of supplying resources for common areas, which includes average water consumption, is divided by all dwellings in apartment building according to their size. At the same time, the additional price grows quite strongly. To reduce payments on receipts, you need to find tenants who live in apartments without registration and force them to pay for water in accordance with current regulations. It is necessary for all tenants and property owners to be conscientious payers and provide indicators from metering devices regularly on the dates specified for this. You should also check the flow meters, for which you should contact the water utility or other similar structures.

How much to pay when there is no hot water in the building

It greatly affects how much a cubic meter costs, the lack of hot water in a residential building. Some buildings do not DHW circulation due to poor pressure or when there are no return networks. Due to these factors, the heating network is not able to provide the required temperature in the centralized system. In order for really heated water to flow from the tap, you have to wait a long time at the open mixer.

As a result, the cost of an actual cubic meter of hot water becomes more expensive due to the fact that its volume is growing. People pay at the same time on the counters much more. When the reverse network is restored or a circular pump equipment, water from the mixer begins to flow the desired heating - 60 degrees. She's being watered down cold water so as not to get burned. At the same time, the calculation of the cost of the provided hot water is reduced to the minimum amounts, because cold water supply and sewerage cost much less than hot water.

Benefits for water services

When asked how much 1 cubic meter of water received by the meter costs, you need to take into account. They are provided to veterans of labor activity, people with disability established by the ITU and participants in the Second World War. They pay the cost of water per person less than fifty percent.

Low-income citizens, those who have a salary less than the cost of living, and people whose utility bills are more than the approved percentage of joint family income receive utility subsidies. To apply, please contact local authorities social security with registration documents, income statements and utility bills.

Flowmeter verification

All hot and cold water meters are sent for verification within the recommended time frame. For DHW devices, this is four years, and for cold water flow meters, six years. The terms are counted from the moment of production of the devices. Today, flowmeters are verified without dismantling from risers; for this, a specialist comes and performs verification on site.

Quality of water supply

Water supply is carried out according to certain parameters, which are established by special standards. For cold water it is 0.03-0.06 MPa, and for hot water it is 0.03-0.45 MPa. If the pressure does not correspond to these figures, then a booster pump is installed.

A high tariff for wastewater disposal and water supply should be directly dependent on the quality indicators of the supplied resources. Unfortunately, such parameters are low in our country, this is due to polluted natural water basins, a small number of treatment devices, old technologies and worn out pipes. centralized systems resource supply. Many regions cannot boast of compliance with salt and heavy metals. There are also places where the water contains harmful microorganisms and poor organoleptic indications.

In our country, even today, water purification using chlorine is used, which is harmful to public health - this has been proven by many human studies. leaves much to be desired, it has a bad color and smell. For control, it is necessary to create a program to improve water indicators in accordance with international standards. This will provide clean and harmless moisture to all apartments.

Differences in tariffs with and without a meter

Since 2014, two-component tariffs for hot water have been in force. Now the cost is made up of the price per cubic meter plus the cost per Gcal of heat. At the same time, government authorities plan no differences in the calculation for 1 cubic meter of water with and without a flow meter. The cost of one m 3 is the same, but it is calculated differently. For water without a meter, you will have to pay for the standard per person. The new tariffs are multiplied with the number of people living in the apartment, after which the final payment for a cubic meter of water is calculated.

With metering devices, only the water spent by residents is counted, despite their quantity. However, in this situation, it is necessary to add on the overspending of the spent resources of the entire house, which is scattered on all the owners who installed the counters. In practice, payments for water resources are made in accordance with individual flow meters, and the excess consumption of cubic meters is checked once a year, after which corrective receipts are sent, which are calculated according to the following formula:

1. The volume of the resource provided to the residential building is summed up in accordance with the readings of individual flow meters and the amount of water spent by residents without metering devices, which is calculated according to current standards.
2. The volume of water, according to the indications of a common house meter, is divided by the result obtained.
3. The result obtained is multiplied by the indicators of the individual flow meter of each dwelling.
4. The amount received is multiplied by the approved tariffs for hot and cold water.

Resource overrun happens mainly due to the following reasons:

• exorbitant water consumption in apartments without installed meters;
• water leaks due to malfunctions and emergencies inside centralized water supply systems;
• unauthorized connection of illegal consumers to the network (for example, for watering adjacent territories);
• use of water supply by unregistered users.

In connection with all these features, the difference between the indicators of common house flow meters and individual counters paid by the owners of the latter. In such a situation, the installation of a resource consumption device may be unprofitable, therefore, all citizens were obliged to install individual flow meters in apartments.

Tariff growth

Payment for cold water and others. The current situation in Russia is forcing companies that supply utilities to increase utility rates. However, it should be noted that these figures are growing much lower than planned by the country's government. And although the burden on all consumers is increasing, experts see no other way out of the current post-Soviet conditions.

A fifth of the population of Russia generally believes that the consumption rate is too high and it is not necessary to pay for water resources in such a rich country. But everything around is growing in price, so the increase in tariffs is inevitable and justified by the current economic situation. It should also be said that the increase in tariff rates will not cover the cost of restoration and replacement of pipelines.

Since the beginning of 2017, they have been used for the supply of basic resources (cold and hot water, electricity). But this only applies to citizens who have not installed metering devices in their apartments. For people who, for valid reasons, cannot install them (which is proved by the relevant act), the conditions do not change, they pay for the received cubic meters in accordance with the norms for spending on hot and cold water, without increasing coefficients.

The main problem of the population that receives hot and cold water supply is how to prevent the growth of payments? The solution is quite simple - you need to install individual meters in the housing, which take into account all the costs of housing and communal services. It is also necessary to install a flow meter common to the entire building. In such a situation, the multiplying factor is not applied, because the payment is calculated in accordance with the actual readings of the instruments.

conclusions

The price of a cubic meter of cold and hot water is made up of many conditions. To control the creation of prices for these resources, you need to fully decipher all the costs from which the price per cubic meter is determined. The flow meters installed in the apartments teach property owners to save and conserve natural resources. And when hot water circulates in accordance with the norms, this lowers its price. Installation of common house metering devices helps to reduce cash costs and determine with high accuracy the amount of energy for heating one cubic meter of water.

This is stated in paragraph 60.2 of the Rules, approved by Decree of the Government of the Russian Federation of May 6, 2011 No. 354.

Resident does not submit meter readings

If the tenant has not submitted meter readings, the volume of hot (cold) water per month will be:

• average monthly consumption - the first six months of non-submission of data;

• consumption for consumption standards - further (seventh and next months data failure).

This is stated in clause 59, paragraph 2 of clause 60 of the Rules, approved by Decree of the Government of the Russian Federation of May 6, 2011 No. 354.

Personal meter is out of order

If the tenant's individual meter fails, determine the volume of hot (cold) water consumed as follows:

• average monthly consumption - the first three months of meter breakdown;

Calculate the average monthly consumption based on the readings of a particular meter for the last six months. And if the meter is operated for less than six months - for the actual period of its operation, but not less than three months.

This procedure is provided for by paragraphs 59 and 60 of the Rules, approved by Decree of the Government of the Russian Federation of May 6, 2011 No. 354.

Increasing coefficients to the standards of water consumption in residential premises

Increasing coefficients to the standards for the consumption of cold and hot water in residential premises are set in the following sizes:

Standards, taking into account increasing factors, are applied when residents have technical possibility to install the counter. In the absence of such an opportunity, standards without multiplying factors should be applied. The lack of technical feasibility of installing meters is confirmed by the act in the form approved by the order of the Ministry of Regional Development of Russia dated December 29, 2011 No. 627.

This procedure is provided for by paragraphs 59, 60, 60.2 and 81 of the Rules, approved by Decree of the Government of the Russian Federation of May 6, 2011 No. 354, paragraph 5.1 of the annex to the Rules, approved by Decree of the Government of the Russian Federation of May 23, 2006 No. 306.

Distribution of water consumption for general house needs

If there is a positive difference between the readings of the general house meter and the actual (normative) consumption for individual needs, the difference must be distributed to determine the amount of utility bills. To do this, calculate the volume of hot (cold) water transferred for general house needs, per each specific room.

The calculation of the volume of cold water transferred for general house needs and attributable to the corresponding room depends on the area of ​​\u200b\u200bthe room and on whether the house has centralized hot water supply and centralized heat supply or not. See the calculation procedure in table.

It is necessary to calculate the volume of hot water transferred for general house needs and attributable to the corresponding room based on its area. Such a conclusion follows from Appendix 2 to the Rules, approved by Decree of the Government of the Russian Federation of May 6, 2011 No. 354. For the calculation procedure, seetable .

If the volume of hot (cold) water according to the general house meter turned out to be less than the residents consumed according to the readings of individual meters and consumption according to the standards, the distribution must be carried out not in proportion to the occupied space, but in proportion to the number of residents. That is, it is necessary to distribute only between residential premises.

If the amount to be reduced, received as a result of the calculation, is more than what one or another subscriber consumed, then reduce only to 0, and do not transfer the balance to past or future periods.

This follows from paragraph 47 of the Rules, approved by Decree of the Government of the Russian Federation of May 6, 2011 No. 354.

When distributing the volume of hot (cold) water for general house needs, observe next rule. The volume per room after distribution should not exceed the standard values. Volumes above these indicators Management Company(HOA, TSN) must cover at its own expense. This can be avoided only if the tenants voluntarily decide at the general meeting of the house that the excess volumes can be distributed among them.

This is stated in paragraph 44 of the Rules, approved by Decree of the Government of the Russian Federation of May 6, 2011 No. 354.

An example of calculating the volume of transferred hot (cold) water by meters

Alfa Management Company is located in the Perm Territory. One of the apartment buildings has the following characteristics. The house has a common house metering device, centralized hot water supply and district heating. The total area of ​​all residential premises (apartments) and non-residential premises in the house is 2710.8 sq. m.

In February, the following data from the common house metering device were recorded:

• in relation to cold water supply, the volume, according to the indications of a common house meter, amounted to 800 cubic meters. m;
• in relation to hot water supply, the volume, according to the indications of a common house meter, amounted to 400 cubic meters. m.

All rooms have counters. The volume of cold water consumed in all residential and non-residential premises of the house amounted to 760 cubic meters. m. The volume of hot water consumed in all residential and non-residential premises of the house amounted to 320 cubic meters. m.

The volume of water transferred in relation to a 1-room apartment with an area of ​​42 sq. m with meter readings 11 cubic meters. m (in relation to cold water supply) and 6 cubic meters. m (in relation to hot water supply) will be:

• 11 cu. m - cold water supply in the order of individual use;
• 0.62 cu. m ((800 cubic meters - 760 cubic meters) × 42 sq. m: 2710.8 sq. m) - cold water supply for general house needs;
• 6 cu. m - hot water supply in the order of individual use;
• 1.24 cu. m ((400 cubic meters - 320 cubic meters) × 42 sq. m: 2710.8 sq. m) - hot water supply for general house needs.

Calculation in the absence of counters

If meters are not installed, the calculation of the volume of transferred hot (cold) water depends on:

• area of ​​the premises;

• the number of persons permanently or temporarily residing in the premises;

• the norm of water consumption per person (taking into account increasing coefficients, if there is a technical possibility to install meters);

• consumption standard for general house needs (taking into account multiplying factors, if it is technically possible to install meters).

Consumption standards are set by regional authorities (clause 5 of the Decree of the Government of the Russian Federation of May 6, 2011 No. 354).

For more details on the calculation method, seetable .

Situation: how to determine the number of persons permanently or temporarily residing in a dwelling when calculating the volume of transferred hot (cold) water? The calculation is made by the management company (HOA, TSN) to determine the fee for utilities. Metering devices in the residential premises are not installed.

If there is data on the actual number of residents, make the calculation based on this indicator. In the absence of such information, establish the number of residents on the basis of a protocol on an administrative offense.

Payment for the provided utilities is one of the obligations of consumers of such services (subclause "and" clause 34 of the Rules approved by Decree of the Government of the Russian Federation of May 6, 2011 No. 354). At the same time, consumers include persons using premises in an apartment building (clause 2 of the Rules approved by Decree of the Government of the Russian Federation of May 6, 2011 No. 354). Therefore, the number of persons permanently or temporarily residing in a dwelling can be determined on the basis of registration data. It is equal to the number of citizens registered in the premises.

At the same time, the norms of the Rules approved by Decree of the Government of the Russian Federation of May 6, 2011 No. 354 are formulated in such a way that the conclusion follows: the fact of residence does not have to be confirmed by the presence of registration at the place of residence (stay).

A consumer is considered to be temporarily residing in a dwelling if he actually lives in this dwelling for more than 5 days in a row (clause 56 of the Rules approved by Decree of the Government of the Russian Federation of May 6, 2011 No. 354). At the same time, he should not become registered (clause 9 of the Rules approved by Decree of the Government of the Russian Federation of July 17, 1995 No. 713).

The person with whom the contract for public services was concluded is obliged to inform the management company (HOA, TSN) about an increase or decrease in the number of citizens living (including temporarily) in the residential premises occupied by him, which is not equipped with meters. This obligation must be fulfilled no later than 5 working days from the date of the changes.

If a person does not fulfill the obligation, the management company (HOA, TSN) has the right to determine the number of people living in the premises on their own (for example, by interviewing neighbors or visiting the premises). The test result must be act about the number of residents. Within three days, send such an act to the territorial bodies of the migration service and internal affairs to establish the fact of an administrative offense. On the basis of the protocol on an administrative offense, determine the number of residents.

This follows from subparagraph “h” of paragraph 34, subparagraph “e (1)” of paragraph 32, paragraphs 56 (1) and 58 of the Rules approved by Decree of the Government of the Russian Federation of May 6, 2011 No. 354.

Thus, the number of persons living in a residential area, determine as follows. If there is data from the owner of the apartment on the actual number of residents, make the calculation based on this indicator. In the absence of such information, determine the number of residents on the basis of a protocol on an administrative offense.

An example of calculating the volume of transferred hot (cold) water according to the standards

Alfa manages an apartment building that does not have a common house meter for hot and cold water (the meter cannot be installed).

The total area of ​​the premises included in the composition common property in an apartment building - 2189.8 sq. m. The total area of ​​​​all residential premises (apartments) and non-residential premises in the house is 2710.8 square meters. m.

The norms for water consumption for general house needs in accordance with regional legislation are:

• 0.0392 cu. m / sq. m - for cold water supply;
• 0.03 cu. m / sq. m - for hot water supply.

The consumption standard for cold water supply per person is 3.832 cubic meters. m, the consumption standard for hot water supply per person is 2.743 cubic meters. m.

The volume of water transferred in relation to a 1-room apartment with an area of ​​42 sq. m with the number of people living 2, in which the meter is not installed, will be:

• 7,664 cu. m (2 people × 3.832 cubic meters / person) - cold water supply for individual use;
• 1.33 cu. m (0.0392 cubic meters / sq. m × 2189.8 sq. m × 42 m: 2710.8 sq. m) - cold water supply for general house needs;
• 5,486 cu. m (2 people × 2.743 cubic meters / person) - hot water supply for individual use;
• 1.02 cu. m (0.03 cubic meters / sq. m × 2189.8 sq. m × 42 m: 2710.8 sq. m) - hot water supply for general house needs.

The legal basis for calculating water consumption without and with a meter per person in 2016, its average amount, hot water consumption by heat load Gcal per m3 at a two-component tariff and other estimated costs are prescribed in Decree No. 354, SNiP rules and corrective regulatory documents.

How to calculate consumption and calculate water consumption by meter

In the calculation order, the water consumption is determined:

• either by reference materials based on water consumption standards,
• or according to the formulas of water consumption.

As a guide for calculating water consumption, SNiPs 2.04.02-84 and 2.04.01-85 for external and internal water supply systems, respectively, can be considered. On the basis of norms 2.04.01-85, special free programs have been developed for consumers, for example, WaterCalculations_9.9.xls - calculators that automatically process the formula for calculating the consumption of hot and cold water by the meter (amount per day / month).

So, in the table of Appendix 3 of Rules 2.04.01-85, the norms for 1 person are detailed for each type of conditional "water consumer":

• according to daily averages,
• by highest consumption per day,
• at the highest consumption per hour.

For example, when equipping an apartment-type house with showers and sit-down baths, the average daily tabular standard for “cold” and “hot” water consumption is 230 liters. If there is a bathtub 150-170 cm long, - 250 liters, with increased requirements for improvement in houses above 12 floors - 360 liters, etc.

In RF PP No. 306, which is also relevant in 2016, formula No. 7 is given, in which Qi is present as an accounting value - water consumption in liters per procedure:

where: L is the number of floors, and ni is the number of procedures per week from one “faucet”.

The following table is provided for substitution of values:

The norms are fixed, but real consumption can be reduced by installing "double" buttons on the flush toilet tank, a saver on the sink taps and kitchen sink(http://water-save.com/) or an upgraded aerating showerhead.

In the formula DHW standard:

hydroflow temperatures are added as accounting parameters:

• tg - hot (°C) when measured at the place of water intake,
• tni - consumed (°C),
• tx - cold in the water supply network (°C).

Calculation taking into account consumption norms involves planning the number and type of water consumption sources. For industrial enterprises, the calculation of the consumption of the amount / volume of water occurs according to applications based on technological calculations.

Calculation of water consumption by an individual "cold" meter is carried out by subtracting from the indicators based on the results of the reporting period (month) the readings for the previous reporting period (month). If you need to calculate the amount of payment, the resulting difference in m3 is multiplied by the tariff that is valid in a particular administrative district and is regularly updated (usually increases). At the same time, for different categories consumers have different tariffs. For example, in Moscow in the first half of 2016, in most districts for the first group, drinking water was sold at a price of 30.87 rubles/m3, and, starting from the second half of the year, at 33.03 rubles/m3.

When calculating in the situation of two-component tariffs for hot water, DHW payment is determined by the sum of the cost of the component for the heated "cold" hydroflow and the cost of the component for the thermal energy used for heating.
DHW calculation using the two-component tariff method

In the presence of individual and common house appliances, the obligation of which is determined by law, to calculate the flow rate for hot water supply:

• Indications of thermal energy according to house meters are divided by m3 of consumed resource.
• The amount of thermal energy (Gcal) determined in this way, spent per cubic meter of coolant, is multiplied by the number of cubic meters consumed according to the apartment water meter.
• The received thermal energy for the apartment is multiplied by the tariff with the addition of a component for heating the coolant.

RF GD No. 129, developed to prevent speculation in the application of the methodology on the ground, establishes the procedure and rules for determining the standard for DHW consumption and the standard for heating energy consumption. The component for cold water supply (aka heat carrier) should be calculated based on the tariffs for cold water. The heat energy component is formed by the tariff regulation service. This standard depends on:

• type of system (open or closed),
• house design features
• the presence of elements affecting the calculation (for example, heated towel rails).

On a monthly basis, each family pays utility bills, including payment for consumed water. Hot and cold water meters allow you to control the consumption of hot and cold water, independently calculate water fees, save the family budget. Two meters are always installed in apartments at once: separately for cold and hot water.

It is very simple to understand which of them is intended for what: a counter with a blue color measures the volume of cold water, with a red one - hot. The dial of any counter consists of eight digits. The first of them are painted black, and the last three are red. The red numbers show the number of liters consumed.

You need to transfer the readings marked with the first five black digits, counting the water consumption, expressed in cubic meters. If a new counter was installed with zeros on the dial, and by the end of the month the value 00023842 appeared on it, this means that 23 cubic meters and 842 liters of water have been used up. For the controlling organization, these indications should be rounded, i.e. transfer a value equal to 24 cubic meters. If at the end of the month the counter will show the number 00039194, then from this value (previously rounded) you need to subtract the readings of the previous month.

Thus, the actual consumption for the month was 17 cubic meters, and this amount of water must be paid.

So, to calculate the water consumption by the meter, you must:

1. Take readings from each counter.
2. Calculate the difference between the current month and the previous month.
3. Using tariffs for hot and cold water, calculate the amount to be paid.
4. At the end of June, the cold water meter showed 00021889, and at the end of July 00045346.
5. Rounding up, we find the difference 45-22=23.
6. In the table of tariffs we find the cost of 1 cold water - 29.16 rubles.

23 × 29.16 \u003d 670.68 (rubles)

Remember: tariffs change, so periodically check the tariffs for cold and hot water!

You can get acquainted with the tariffs for water on the Mosvodokanal website.

How to check the correctness of the meter readings? To do this, write down the indicators of the three red numbers.

How water is counted using meters and by what methods

Take a ten-liter bucket, fill it with water and pour it out. Repeat the procedure three times. Look at the meter readings. If the numbers show that more or less than 30 liters were consumed, then the meter needs to be checked by a specialist.

In order to pay for the services of cold and hot water supply, data on the water used by the meter must be transferred to the appropriate authorities. Before transmitting information, you need to learn how to take readings from a water meter. We will help you solve this problem.

Types of water meters

There are only two types of water meters, dealing with them will not be difficult. They differ from each other in the color of marking and inscriptions on them:

1. Black or blue. The meter is designed to account for cold water.
2. Red. The meter is designed to account for hot water.

The use of a red meter for cold water metering is not prohibited, so two identical meters can be nearby at the same time. In order to take readings correctly and transfer them to the water utility service, you need to determine which meter refers to cold and which to hot water.

How to determine which meter is cold and which is hot

If both water meters have a red marking, then you should determine which one belongs to what. To do this, there are two ways to determine whether the meter belongs to hot or cold water supply:

• location relative to each other. According to the standard, the cold water meter should be located below the hot one. This condition is not mandatory, therefore, during installation, the counters can be located in a way that is convenient for the master. This can make it difficult to tell which counter is which.
• Turning on water. To accurately determine which meter belongs to cold water, regardless of their location relative to each other, you should open the cold water tap. After opening the tap, one of the counters will begin to rotate, this will be the counter for cold water.

The numbers on the counter

There are 8 rotating cells on the water meters, on which the numbers are displayed, they make up the meter readings necessary for the transfer of water.

The last three cells display the liters of water used. The first five are cubic meters.

After reaching the numbers 999 on the last three cells, they are reset, and the fifth cell is wound up to the number 1. As water is used, reaching the number 9 on the cell leads to the transition of the left sector to +1.

What numbers to consider when transmitting meter readings

When transmitting meter readings to the water utility service, the data in the first five cells should be recorded. The last three do not need to be written down, but you can round the fifth digit into their account.

Example. If such data 00213 621 is marked on the meter, then the following data can be submitted to the water utility service: 00213 or such: 00214 in favor of rounding to liters.

Accounting for water consumption

If you are using a new meter, then you do not need to calculate the monthly water consumption, it is displayed on the first five cells and corresponds to cubic meters. If the readings are not taken for the first time, then the previous ones should be subtracted from the new meter readings.

Example. If the following data is marked on the meter: 00213 621, and in the last period of taking readings it was: 00208 002, then you can calculate the consumption by simple subtraction: 00214 (taking into account rounding to liters) - 00208 \u003d 6 cubic meters.

When transmitting data on used water, the readings from the cold and hot meters are summed up, and the readings from the hot meter are indicated as water heating in cubic meters.

Example. If the water consumption for a cold meter is 6 cubic meters. m, and hot 2 cu. m, then the consumption of cold water is calculated as follows: 6 cubic meters. m + 2 cu. m = 8 cu. m. Water heating is installed in the amount of 2 cubic meters. m.

Payment for sewerage is carried out for the volume of used hot and cold water together, i.e. will be 8 cu. m.

On video about correct removal water meter readings

It is not difficult to take into account the water consumption according to the meter readings on your own. The readings transmitted to the water utility should be recorded for ease of recording the flow in the next period.