Professional garbage disposal repair, including replacement of gate and valves

Garbage chute is an integral element apartment buildings. Its cleanliness and presentable appearance are the residents’ dream and a mandatory norm. government agencies to the requirements of the sanitary and epidemiological situation. After all, the house should not only have a well-groomed interior.

Cost of work

The requirements oblige housing and communal services workers to monthly clean, wash and disinfect waste collection systems apartment building, repair the garbage chute if necessary.

The work includes repairs to the following areas of waste disposal systems:

• trunks;
• loading valves;
• waste collection chambers, etc.

In addition, at least once a quarter, housing and communal services employees are required to carry out a preventive inspection of the garbage chute of an apartment building, get rid of blockages and replace failed elements of the system.

Some “old building” houses, including “Stalin” ones, often have a garbage chute in the apartment. The loading valve in this case is located in the kitchen or in the hallway.

The advantages of such a neighborhood are obvious, but there are also obvious disadvantages:

• flying debris creates a loud sound;
• there may be strong odors in the apartment;
• the risk of cockroaches and other uninvited “neighbors”.

To eliminate most of these shortcomings, you need to timely repair the garbage chute in your apartment.

Sealed loading valves and a garbage chute barrel without cracks and holes are the key to the absence of unpleasant odors.

Regular cleaning and disinfection of the garbage disposal system will prevent the appearance of cockroaches and other insects in the apartment. These procedures will also destroy harmful bacteria.

Repairing a garbage chute in an apartment is one of the activities of the Purely Honestly company in Moscow and the region. Qualified employees of the company will perform the necessary work in as soon as possible and at low prices.

Repair of a garbage chute in an apartment building

Current and major repairs of the garbage chute in apartment building is one of the leading services of the Purely Honest company.

We provide the following types of work:

• replace loading valves or repair them;
• change the gate in the waste collection chamber;
• repair the waste collection chamber;
• eliminate holes and cracks in garbage chutes;
• replace the garbage chute barrel;
• replace deflectors;
• manufacture and install cleaning devices;
• manufacture parts of the garbage chute according to the customer’s drawings;
• carry out a major overhaul of the entire waste disposal system of an apartment building.

The professional employees of our company are highly qualified and have extensive experience in similar work, and the materials and equipment used in the work have the necessary certificates and licenses.

Call us and order the repair of a garbage chute in an apartment or apartment building.

Do not forget that in addition to repairs, cleaning is also required periodically. Only in this case can you be sure that the waste collection system will not become a source of unpleasant odors and a breeding ground for rodents and other pests.

Using a garbage chute has become one of the usual amenities of living in a city apartment building. Thanks to the presence of a garbage chute, removing household waste from the apartment is completely easy and not burdensome. Any family member can go lightly into the staircase-elevator hall or onto the landing and drop a bag of garbage into the loading valve of the garbage chute.

A properly constructed and properly operated garbage disposal is a real assistant in housekeeping, and not a source of problems and unpleasant experiences. Simply, it must be kept in good condition and clean. How the plumbing fixtures inside the apartment are kept in good condition and clean: sinks, bathtubs and other more delicate devices.

Unfortunately, the condition of garbage chutes in residential apartment buildings often leaves much to be desired. This is caused by a violation of the rules for operating the garbage chute, but most often by the expiration of its service life. No matter how you smear paint on the barrel and valve, no matter how you weld the bucket hinges, if the equipment of the garbage chute has served its purpose, then it needs to be completely replaced.

Thus, the standard operating life of the garbage chute loading valve is 15,000 cycles. It turns out that if the residents of four apartments use it once a day, that translates into a ten-year term. When the garbage chute loading hatch is placed on interfloor landings across the floor, the number of apartments it serves increases to 8, and its service life, accordingly, decreases to 5-6 years.

The wear rate of garbage chute equipment designed for disposal of solid household waste increases if it is not used properly.

One of the functions of a garbage chute valve is to calibrate the waste that is discharged into the garbage chute. The valve bucket volume is 12-18 liters. Attempts to stuff larger bags, bulky packaging, etc. into the garbage chute. lead to damage to the waste collection valve and blockages in the waste chute.

Violations of the rules for operating a garbage chute also include the removal of liquid waste, which causes premature corrosion of the metal bucket.

If damage attachments garbage chute can be eliminated by repairing the garbage chute bucket, repairing the garbage chute valve, repairing the garbage chute hatch seals, and so on, then a garbage chute barrel that has become unusable can be restored only by completely replacing it with a new one. Moreover, the asbestos-cement pipes previously used for the construction of garbage chutes have not been used for these purposes for 15 years and must be replaced when repairing garbage chutes in Moscow and other cities.

Asbestos-cement pipes, which are hygroscopic and assembled with cracks and rough joints, have been replaced by mass-produced "sandwich" type garbage chute pipes with an inner layer of of stainless steel. This garbage disposal looks nice and will last a long time. In addition, it can now be regularly washed and treated with a liquid disinfectant solution using appropriate washing units located on the garbage chute on the technical floor of the house (or, in its absence, on the residential floor, above the loading valve).

The faulty condition of the garbage chute of an apartment building, caused by its damage and excessive operation without timely repairs, really becomes a headache for all residents of the building.

The scale of the problem can be judged by reports of a faulty garbage chute received on the portal of Moscow Mayor S.S. Sobyanin. Moscow Our City http://gorod.mos.ru/, numbering in the hundreds.

An unpleasant smell, unsanitary conditions, an unkempt appearance - all this can easily spoil the mood of even the most inveterate optimist and serves as “indications” for immediate repair of the garbage chute at the entrance.

Cosmetic repairs of a garbage chute in Moscow include the restoration and repair of the garbage chute valve bucket by replacing it along with the hinges. Where this cannot be done, a new garbage chute hatch is welded onto the old hinged valve body through an overhead frame.

Replacing the valve bucket seals is also a cosmetic repair.

Of course, completely replacing the garbage chute valve is more effective, but it is not always possible due to the partial blocking of the old garbage chute at the valve location.

Under the garbage chute overhaul program, Moscow will completely replace garbage chutes in residential buildings built in the 70s and 80s included in this program. The garbage chute barrel, loading valves, garbage chute gate, garbage container, and garbage chute ventilation unit are subject to dismantling and replacement. Find out when the overhaul of a particular house will take place can be found on the Internet resource https://www.reformagkh.ru

From the point of view of organizing and carrying out work on the overhaul of the garbage chute at the entrance, the greatest difficulty is the re-equipment of the garbage collection chamber.

The concrete cabinets placed in them with an inclined surface on which garbage from the garbage chute is dumped do not comply modern technology removal of solid waste directly into a container on wheels and serve as sources of unsanitary conditions. Even looking into these old designed and constructed garbage chambers of residential buildings is dangerous for particularly sensitive passers-by. In accordance with the set of rules SP 31-108-2002 Garbage chutes of residential and public buildings and structures, “the presence of intermediate devices for manual transfer of solid waste from the shaft to the container is not allowed.”

After dismantling such cabinets, a modern gate with an automatic smoke cut-off system in case of fire and a non-replaceable container are placed in the garbage chambers. Cosmetic repairs of the bucket and valve of the garbage chute and major repairs of the garbage chute in an apartment building as a whole will be effective if replacement is used quality equipment a well-known manufacturer and an experienced company will be involved in the repair.

LLC "M. ENGINEERING COMPANY, which is both a supplier of waste chute equipment and an installation organization, has accumulated over 20 years of work in this field Huge experience, which takes into account the variety of modifications in the design of garbage chutes, their various placements inside a residential building and the practice of constructing and repairing garbage chutes in Moscow.

With the specialists of M (short for the word “Moscow”) ENGINEERING COMPANY, you can clarify in advance the design solution for repairing the garbage chute, discuss organizational aspects carrying out work in a residential building, request Commercial offer for upcoming work and estimates.

LLC "M. ENGINEERING COMPANY" carries out the full range of work on the overhaul of the garbage chute: dismantling the old garbage chute with the removal of construction waste and installing a new garbage chute and putting it into operation.

A new garbage disposal must meet strict specifications, otherwise repairing the garbage disposal will be a waste of money. Who better than us to know all the technical intricacies of constructing a garbage chute and the requirements for it, a company that in 2002 took an active part in the development of a federal regulatory document in this area of ​​construction - the Code of Rules for the design and construction of SP 31-108-2002 Residential Garbage Chutes and public buildings and structures.

Buying a garbage chute in Moscow is not difficult, but making a complete system from the purchased equipment that will function correctly and remain easy to use is a task that can only be accomplished by experienced specialists, such as those who work at M. ENGINEERING COMPANY.

In addition, involving M. ENGINEERING COMPANY LLC in the construction and repair of waste chutes, which is both an equipment supplier and an installation organization, allows saving the Customer’s financial resources.

So, repairing a garbage chute in an apartment building is an important and specific task, and in order to avoid unnecessary experiments with a contractor, it is better to entrust it to professionals.

A.S. Fedorov. 2017

Description:

This publication continues a series of articles devoted to the problems of equipping residential buildings with waste disposal systems. The article will discuss the features of various designs of these systems, as well as the problems that arise during their reconstruction. The latter circumstance has now acquired particular relevance in the light of the implementation of the capital repair program for buildings. The article analyzes the most typical problems (selection of the most advanced systems from a design point of view, their correct operation, etc.) and discusses ways to solve them.

Installation and reconstruction of waste disposal systems
Problems and solutions

A. V. Samoilov, General Director of PRANA LLC

This publication continues a series of articles devoted to the problems of equipping residential buildings with waste disposal systems. The article will discuss the features of various designs of these systems, as well as the problems that arise during their reconstruction. The latter circumstance has now acquired particular relevance in the light of the implementation of the capital repair program for buildings. The article analyzes the most typical problems (selection of the most advanced systems from a design point of view, their correct operation, etc.) and discusses ways to solve them.

Currently, there is a debate among experts about whether it is generally necessary to install waste disposal systems in newly constructed and reconstructed buildings. Experience in operating systems since the days of widespread use of asbestos-cement shafts has shown that in some cases the already installed system is not used by residents, the loading valves of garbage chutes are sealed and the garbage is taken out in bags directly into containers. Experts rightly note that if the design of the garbage chute does not allow it to be kept in normal sanitary condition (which is inevitable when using asbestos-cement pipes) or the operation service does not maintain the waste disposal system at the proper level, then it is better to do without a garbage chute. Based on this and assuming that in one or another newly constructed residential building, due to the impossibility of ensuring compliance with sanitary and hygienic requirements, a garbage chute will not be used anyway, customers often decide to install a cheaper system only in order to pass the project examination stage and hand over the building is in operation. In this case, the loading valves are simply welded during construction and remain in this state after the building is put into operation. Residents of a new building, as a rule, put up with the absence of a garbage chute, getting used to it even during renovations in their apartments, when, according to regulations, the garbage chute is closed to prevent the dumping of construction waste.

A different situation is observed in the case of major renovation of a residential building. Residents who have been accustomed to using a garbage chute for many years (even if it does not meet all sanitary and hygienic requirements) are unlikely to refuse to use it after the renovation is completed.

Major renovations involve creating more comfortable living conditions in existing residential buildings. According to official data, in 2008, major renovations were carried out in 1,600 residential buildings in Moscow. At the same time, work was carried out in most of the buildings under the selective capital repair (SCR) program, which includes the replacement of water supply, heating, sewerage systems and, in some cases, electrical supply and elevator equipment. At the same time, instead of replacing the garbage chutes with a normal waste disposal system, they were only slightly updated, and only 10% of the buildings being renovated underwent a comprehensive overhaul (CCR), including the replacement of the old garbage chute with a waste disposal system.

Based on the condition of buildings repaired under the selective capital repair program, we can conclude the following. Usually, the lining of the entrance was changed, the walls and garbage chute were painted, and worn-out loading valves were replaced with others with approximately the same characteristics. Of course, the garbage chute acquired a more aesthetic appearance (which, however, as practice shows, does not last long), but the main problems associated with the cleanliness of the inner surface of the barrel and the absence of odor from it were not solved.

As a result, despite the fact that very significant funds were spent on the renovation of the building, while maintaining the old garbage chute, people still appeared in the entrance. unpleasant odors and an acceptable level of comfort was not achieved. It should be taken into account that the cost of a garbage chute is a very small fraction of the cost of the building. This issue has been repeatedly discussed among experts. Currently, in Moscow, all residential buildings are undergoing a comprehensive overhaul program, and projects must include a “Waste Disposal Systems” section, which is accompanied by a detailed drawing of the system and cost estimate.

During the implementation of the repair program, new problems were discovered. In particular, despite the fact that the project includes a complete replacement of the worn-out waste disposal system, in practice this is not always carried out. If a technical examination shows that, for example, the wear of the system is 25%, the garbage chute barrel is not broken and only half of the loading valves are rusty and skewed, then only the loading valves are replaced.

Budget sequestration required not only a reduction in the number of buildings being repaired, but also a prioritization of repairs. Thus, from the planned volume, it was decided to leave the repair of heating and sewerage systems and insulation of facades, and to postpone the repair of garbage chutes to a subsequent period. The approach implemented in one of the Russian cities seems more correct. There it was initially planned to repair 900 buildings, however, taking into account the actual number of well-established contractors, material and time capabilities, only about 250 buildings were repaired, but in full and at a high level.

Constructive decisions

If we talk about the technical side of the issue, then the inspection revealed quite a few problems technical solutions, laid in modern projects waste disposal systems. At the moment, garbage chutes made of asbestos cement are still widespread. This is, of course, the most economical option. However, its multiple disadvantages are well known: it has a rough surface, is hygroscopic and, therefore, easily accumulates various debris on its walls. Moreover, this favorable environment for the appearance of household insects and rodents. As noted, such trunks are often left in buildings being renovated, but in many regions of Russia they continue to be used in new buildings. An asbestos-cement shaft that has served for 20 years or more cannot be properly washed. Research reveals situations that have not yet found an acceptable explanation: a sample a month after disinfection gives large quantity

bacteria than the sample before cleaning. In Moscow, the Moscow region and a number of other regions, asbestos-cement waste chutes have not been used for about 10 years, and this required considerable effort on the part of many interested specialists. Currently, it is understood that the barrel should be made of steel, either stainless, or, according to one of the new technologies, galvanized with a special polymer coating. There are currently quite a few a large number of

manufacturers of waste disposal systems. All of them produce systems that differ significantly in their design elements. Let's look at the main ones.

Garbage chute

The dominant barrel design is a three-layer sandwich barrel. Common conventional abbreviations are NSP or NST. Such a barrel consists of inner and outer steel surfaces, the space between which is filled with sound-insulating and fire-resistant material.

The trunks differ in the methods of centering the outer and inner surfaces. More precisely, in some designs the concentricity of the surfaces is maintained with the help of various locking rings, while in others it is not observed at all. The result of the second option is the ellipse of the inner surface, which excludes its complete cleaning and washing, as well as the varying thickness of the walls (with an average thickness of 25 mm, for example, 10 mm on one side and 40 mm on the other), which sharply worsens the soundproofing properties of the barrel.

The thickness of the soundproofing layer also varies. Three main options: 10, 25, 40 mm.

Gate device

The use of gate devices is mandatory in the waste disposal system. Their main purpose is to block the trunk of the garbage chute during garbage removal, work in the garbage chamber (for example, its disinfection), as well as automatic fire cutoff - eliminating draft and preventing smoke from entering the barrel and onto the floors if a fire occurs in the garbage collection chamber.

The most common are two gate design options. In the first option, there are tight doors that are open during operation, and closed using a special lever when removing garbage. When ignited, they close automatically. This design is the simplest and safest.

The main element of the second option is a pendulum bowl weighing approximately 20 kg. When the waste disposal system is in working order, it rises and is secured to the wall with a latch. When a fire occurs, the pendulum, falling down, blocks the trunk of the garbage chute, but not tightly. And the most unpleasant thing is that it cannot be ruled out spontaneously when the latch fails. This is simply dangerous for service personnel. Therefore, in order to avoid injuries, such a structure is most often simply dismantled after some time.

Mechanism for cleaning, rinsing and disinfecting the barrel of a garbage chute

The basic requirements for the design of this mechanism are set out in the Instructions for cleaning, washing and disinfecting waste disposal systems of residential, administrative and public buildings, approved by the Decree of the Chief State Sanitary Doctor for the city of Moscow dated 04/03/2002 No. 1 “On cleaning, washing and disinfection of waste chutes” "

It says that the electric motor and live parts should not be located in the space of the garbage chute shaft. Some manufacturers have all electrical equipment in a sealed cabinet, while others have it right in the middle of the barrel. Everything that, during the operation of the garbage chute, rises up and exits through the ventilation system (dust, grease fumes), settles on the electric motor, and if it is used, it soon fails.

The instructions categorically do not allow maintenance personnel to come into contact with the barrel space; it requires irrigation of the inner surface hot water under pressure using a ring shower and much more.

The vast majority of manufacturers simply ignore all these requirements.

Loading valve

There are two problems with the choice of loading valve. The first is to ensure its tightness. In accordance with all standards, the valve bucket must have a tight fit to the barrel, but in practice it turns out that this requirement is hardly met, for example, the valve is not equipped with airtight gaskets. Less commonly, the loading valve is equipped with regular rubber or magnetic rubber, similar to that used to seal refrigerator doors. The latter option has proven itself to be the best because it allows for complete sealing of the loading valves.

The second point concerns the dimensions of the loading valve bucket.

Let's consider how the choice of a waste disposal system should occur - be it a new building or a building undergoing major renovation.

Firstly, there must be a system of “filters” that does not allow access to construction sites by systems that are unable to ensure that the entrances are kept in normal sanitary condition.

To some extent, such a system exists in the country. There are the above-mentioned SP 31-108-2002, Instructions of the Chief Sanitary Doctor, regulatory requirements By fire safety, sanitary and other norms and regulations.

Consequently, bodies issuing relevant certificates and conclusions must strictly follow these documents. However, all existing system manufacturers today, including those who produce equipment with the above flaws, have such certificates.

Further. For each facility, be it a new building or a building undergoing major renovation, a project is developed that includes a section “Waste disposal system.” It is the design organization, at least in theory, that determines which system should be applied. From a common sense point of view, the designer must not only check for the availability of appropriate certificates, but also determine whether the system being incorporated into the project will be effective. In practice, it is rare that a designer is able to explain how one system differs from another, and designers most often do not know at all about such documents as the Instructions of the Chief Sanitary Doctor.

As a result, approximately 70% of capital repair projects of Moscow houses standard series involve the use of twisted barrels with a traumatic gate and an electric motor of a cleaning device located directly in the barrel.

And in cases where the binding of standard solutions developed by the leading institutes is carried out by private workshops, you can encounter completely strange results. A project for the overhaul of a 16-story building may include a specification for a waste disposal system for 9 floors. A barrel from one manufacturer may be installed, and a cleaning device from another, but they are absolutely incompatible, even just in terms of mounting dimensions!

All these projects successfully pass state examination.

Finally, the last, decisive stage - the general contractor decides which garbage chute to install. At this stage, everything is simplified to the limit.

The general contractor needs:

1. Install a garbage chute and hand it over to the operating organization. To do this, you need to present a set of relevant certificates and demonstrate that the cleaning device works, that is, the brush assembly moves up and down when the start button is pressed, and, as a maximum, the garbage collection valves do not leak when the water starts.

2. The most important thing is to spend as little money as possible on all this.

In most cases, the general contractor is not interested not only in how exactly the system is structured, why it is better or worse than others, but also in what kind of system is included in the project.

Of course, there are many exceptions. There are contractors who carefully select a specific design, there are those who comply with the requirements of the project, and if they want to replace the provided design, they re-coordinate it at the design institute.

But the main trend is visible very clearly - no one is interested in the quality, performance and environmental efficiency of waste disposal systems.

Our country has been living in conditions for almost two decades market economy. The main engine of such an economy is competition. However, normal competition involves lowering prices while increasing quality.

So, in the market for waste disposal systems, competition is going differently - lowering prices due to lower quality. The impact of such competition on our living conditions is obvious.

The general contractor is not stopped by the provisions of the Civil Code and the Law on the Protection of Consumer Rights, according to which residents have the right, within five years after the house is put into operation, to make complaints about the quality of housing, including the waste disposal system, and demand that deficiencies be corrected. The position of the general contractor is simple: the apartment was purchased from the investor, if he has to satisfy the requirements for replacing the garbage chute, then he will bear the corresponding costs, because the contractor has provided all the necessary quality certificates. All of the above applies equally to both new construction and

major renovation

There can be only two reasons for this state of affairs.

1. The operating organization considers the replacement of an old asbestos-cement garbage chute with a new garbage disposal system as just a replacement of a “pipe” and is not going to fully service it - first of all, use the cleaning, rinsing and disinfection mechanism. In this case, if the “pipe” is normal, then the residents will, of course, have a gain, but it will be small.

2. Those officials who must choose a system lack either the competence or the desire to delve into the features of various designs. And the chain of such persons stretches vertically from the emergency control technician to the apparatus of the Department of Capital Repairs of the Moscow Government.

Thus, it can be stated that in order for the overhaul of multi-storey residential buildings to bring a tangible effect to residents, in terms of both comfort and sanitary conditions, it is necessary:

1. Replace the old garbage disposal with modern system waste removal.

2. Choose the right design for the waste disposal system.

3. Ensure the operation of the waste disposal system in accordance with the Instructions for cleaning, washing and disinfecting waste disposal systems of residential, administrative and public buildings.

Replacement of waste disposal systems

What is the process of replacing an old garbage chute with a garbage disposal system?

As a rule, no special technical difficulties arise.

It is necessary to dismantle the old asbestos-cement trunk, expand the holes in the interfloor ceilings to a diameter of 500 mm (the diameter of the trunks of most manufacturers is 432–465 mm) and install a new system. Depending on the availability and qualifications of personnel, the general contractor carrying out the overhaul carries out the installation on his own or engages a direct system manufacturer for this.

This process happens very quickly - a team of two installers installs a shaft in a 20-story building in just one working day.

Difficulties caused by the endless variety of designs of the existing housing stock, of course, arise.

There is an increased amount of work in the waste collection chamber when the old gate is lined with brick or filled with concrete.

An old garbage chute may actually be hanging in an elevator shaft, in which case it is necessary to install additional intermediate support structures.

There are also hopeless situations when the old garbage disposal is walled up in the wall, for example, in the case of garbage collection valves in the kitchen. If there is enough space on the landing, then it is possible to install the system, but the costs increase significantly - you need to punch new holes in the interfloor ceilings. And if the site is cramped, then installing the system is impossible in principle.

In the vast majority of residential buildings, installing a new waste disposal system is possible and necessary.

Operation of waste disposal systems

The entire process of operating waste disposal systems is described in great detail in the repeatedly mentioned Instructions of the Chief Sanitary Doctor.

The main thing is that once a month the operation service specialist must activate the cleaning mechanism, “drive” the brush assembly along the barrel, removing debris from the internal walls of the garbage chute, rinse the barrel with hot water, fill the appropriate container with a disinfectant solution and irrigate with this solution inner space garbage chute.

Nothing complicated. But only a few management companies, mainly in luxury housing, do this.

To achieve widespread compliance with the Instructions, and consequently, compliance with the requirements of the Federal Law “On the Sanitary and Epidemiological Welfare of the Population” No. 52-FZ of March 30, 1999, is the direct task of the Rospotrebnadzor authorities. When all operating services fulfill their responsibilities, then real market competition will begin in the market for waste disposal systems - who would want to put into operation a system that cannot work!

The city target program for the overhaul of apartment buildings for 2008–2014 will operate for another five years. There is time to take into account the mistakes made and ensure a huge number Muscovites have normal living conditions from an environmental point of view. 

In southern countries, for example, Turkey, garbage chutes are not used at all due to climatic conditions. In fact, with the use of good waste disposal systems and their proper operation, it is quite possible to ensure their normal operation even in hot climates.

In Europe, where, as a rule, people try to live in low-rise buildings, garbage chutes are also not common. Foreign specialists are more interested in the problem of separate waste collection, which is being solved quite successfully, primarily thanks to the mentality of European citizens, which is characterized by increased discipline. At the same time, in our country there is a strong opinion that Russian people have a different mentality, who would never want to complicate their lives by separating garbage. Surveys, however, show that up to 75% of Muscovites are ready to participate in the separation of discarded household waste if appropriate conditions are created. And if we add to this a certain material interest, then the problem may well be solved.

A design has been developed that provides not only separation, but also primary processing of household waste directly at the entrance. Instead of garbage, recycled materials will be removed from the entrance in bagged form. The installation of such a structure in one of the new buildings in Moscow is currently being completed.

The PRANA-ECO company performs full complex work aimed at solving problems with the operation of garbage disposals in apartment buildings. As part of the maintenance of garbage chutes, repairs, disinfection and cleaning of trunks, removal of blockages and replacement of damaged components are carried out.

Services within the framework of garbage chute servicing

Garbage chute repair

The PRANA-ECO company performs not only maintenance, but also repair of garbage chutes. It includes:

• repair of the gate in the chamber, barrel and loading valves;

• replacing valve caps;
• installation or repair of cleaning and disinfection devices, automatic fire extinguishing systems;

Our own production base allows us to supply components as quickly as possible, thereby speeding up the process of repair and maintenance of garbage chutes from various manufacturers.

What does garbage chute servicing include?

Experts check the condition of:

• welds;
• hinged, bolted and moving joints;
• elements of the waste disposal system.

If necessary, during maintenance, the garbage chute elements are lubricated or painted. In addition, the actual resistance of the ground circuit is measured.

Specialists of the PRANA-ECO company carry out audit work, which includes examining the condition of the housing, identifying and eliminating breakdowns in full compliance with the standards of operating instructions for housing stock in the cities of the Russian Federation.

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Inactive

The government of Moscow
DEPARTMENT OF HOUSING AND COMMUNAL SERVICES AND IMPROVEMENT OF THE CITY OF MOSCOW

ORDER

On approval of the Regulations on the maintenance of a garbage chute equipped with a device for washing, cleaning and disinfecting the inner surface of the garbage chute barrel

(as amended on March 18, 2014)

Repealed on the grounds
Order of housing and communal services of the city of Moscow dated July 8, 2019 N 01-01-14-184/19
____________________________________________________________________

____________________________________________________________________
Document with changes made:
.
____________________________________________________________________

In order to comply with the sanitary and epidemiological conditions for maintaining common property in an apartment building and within the framework of the powers defined in clause 4.2.8 of the Regulations on the Department of Housing, Communal Services and Improvement of the City of Moscow (Resolution of the Moscow Government dated August 28, 2007 N 739-PP):

1. Approve and put into effect from January 1, 2014 the Regulations on the maintenance of a garbage chute equipped with a device for washing, cleaning and disinfecting the inner surface of the garbage chute barrel (Appendix).

2. Establish that from January 1, 2014, the Regulations for the operation of a garbage chute equipped with a device for washing, cleaning and disinfecting the inner surface of the garbage chute, approved by the head of the Moscow Municipal Services Complex on January 24, 2004, do not apply.

3. Entrust control over the implementation of this order to the deputy head of the Department, E.A. Khromushin.

Head of department
A.V.Tsybin

Application. Regulations on the maintenance of a garbage chute equipped with a device for washing, cleaning and disinfecting the inner surface of the garbage chute barrel

Application
at the disposal of the Department
housing and communal services
economy and improvement of the city of Moscow
dated October 24, 2013 N 05-14-350/3

1. General Provisions

1.1. These Regulations have been developed to implement:

- Federal Law of March 30, 1999 N 52-FZ “On the sanitary and epidemiological welfare of the population”;

- Resolution of the Government of the Russian Federation dated April 3, 2013 N 290 “On the minimum list of works and services necessary to ensure proper maintenance of common property in an apartment building, and the procedure for their provision and implementation”;

- Resolution of the Government of the Russian Federation dated August 13, 2006 N 491 “On approval of the rules for the maintenance of common property in an apartment building and the rules for changing the amount of fees for the maintenance and repair of residential premises in the case of the provision of services and performance of work on the management, maintenance and repair of common property in an apartment building house of inadequate quality and (or) with interruptions exceeding the established duration";

- Decree of the Moscow Government of December 30, 2003 N 1065-PP “On improving the organization and implementation of disinfection, pest control and deratization measures at Moscow facilities”;

- Resolution of the Moscow Government of June 4, 1996 N 465 “On Moscow standards for the operation of housing stock”;

- Resolution of the Moscow Government dated April 24, 2007 N 299-PP “On measures to bring the management system of apartment buildings in the city of Moscow into compliance with the Housing Code of the Russian Federation”;

- SNiP 01/31/2003 “Residential multi-apartment buildings”;

- regarding the mandatory equipping of garbage chutes with a device for periodic washing, cleaning and disinfection of the inner surface of the garbage chute barrel.

Garbage chutes of residential buildings built and reconstructed after 2002 must be equipped with a device for washing, cleaning and disinfecting the inner surface of the garbage chute shaft.

1.2. These Regulations determine the composition and frequency of work, requirements for the maintenance of a garbage chute equipped with a device for washing, cleaning and disinfecting the inner surface of the garbage chute barrel.

1.3. These Regulations are mandatory for compliance by owners, owners (managers), tenants and tenants of residential and non-residential premises in residential buildings (regardless of the form of ownership of the object), as well as for organizations of all organizational and legal forms that carry out technical maintenance and sanitary maintenance of the common property of an apartment building, which includes a garbage chute equipped with a device for washing, cleaning and disinfecting the inner surface of the garbage chute barrel .

2. Terms and definitions

(Section as amended, put into effect by the order of the Housing and Communal Services of the City of Moscow dated March 18, 2014 N 05-14-79/4.

Garbage chute - component a complex of engineering equipment for residential, administrative, public buildings and structures, designed for the reception, vertical transportation and temporary storage of municipal solid waste (hereinafter referred to as MSW).

Trunk- a device for periodic portioned gravitational transportation of solid waste into a container installed in the waste collection chamber.

Loading valve- a device designed for portioned reception, calibration and reloading of solid waste into the trunk of a garbage chute.

Shiber- a device designed to periodically shut off the lower end of the garbage chute when removing containers filled with solid waste, and safely carry out preventive, sanitary and repair work in the garbage collection chamber.

Fire damper- a device for automatically shutting off the waste chute from the waste collection chamber in the event of a fire.

Cleaning device, washing and disinfecting- intended for periodic cleaning, rinsing and disinfection of the inner surface of the garbage chute barrel, as well as automatic extinguishing of a possible solid waste fire inside the barrel (hereinafter referred to as the cleaning device).

Garbage chute ventilation- a unit (the upper part of the garbage chute) designed for exhaust ventilation of the garbage collection chamber and the barrel of the garbage chute.

Garbage collection chamber- premises in the building for temporary storage (accumulation) of solid waste in containers.

Container- a mobile, non-replaceable container designed for direct reception of solid waste from the waste chute, temporary storage of solid waste and delivery to the place of reloading into a garbage truck. After emptying, the container is delivered to the waste collection chamber.

Compactor- a device for compacting solid waste during its reloading from the waste chute into a container or other container, or for briquetting waste.

Quencher- a device designed to reduce the gravitational speed of falling solid waste components in the shaft of a garbage chute.

Disinfection- sanitary and anti-epidemiological (preventive) measures aimed at the destruction of microorganisms, infectious agents at objects (or removal from objects) that can cause infectious diseases in humans.

Disinfectant- physical or chemical agent, including a disinfectant agent.

3. Regular condition of the garbage chute, equipped with a device for washing, cleaning and disinfecting the inner surface of the garbage chute barrel

3.1. The regulatory status is determined for a garbage chute equipped with a device for washing, cleaning and disinfecting the inner surface of the garbage chute barrel, which is in operation and is not currently undergoing routine or major repairs.

3.2. The routine condition of a garbage chute equipped with a device for washing, cleaning and disinfection is determined by the design features and its condition individual elements, which must comply with passport data, project requirements, current regulatory documents: SP 54.13330.2011 “Residential multi-apartment buildings”; SanPiN 42-128-4690-88 "Sanitary rules for the maintenance of populated areas"; SNiP 21-01-97* “Fire safety of buildings and structures”; SanPiN 2.1.2.2645-10 "Sanitary and epidemiological requirements for living conditions in residential buildings and premises"; Rules for the construction of electrical installations (PUE); "Rules for the design and safe operation of load-lifting cranes" PB 10-382-00; "Fire extinguishing and alarm installations. Design standards and rules" NPB 88-2001; GOST R 50680-94 "Automatic water fire extinguishing installations. General technical requirements. Test methods" ; "Rules and standards for the technical operation of housing stock" (approved by Resolution of the State Construction Committee of the Russian Federation dated September 27, 2003 N 170); MGSN 3.01-01 "Residential buildings"; SP 31-108-2002 "Garbage chutes for residential and public buildings and structures"; requirements of the Decree of the Chief State Sanitary Doctor for the city of Moscow dated April 3, 2002 No. 1 “On cleaning, washing and disinfection of garbage chutes”.

3.3. The garbage chute must ensure the removal of solid waste from residential buildings, and its fire-fighting equipment must provide automatic fire extinguishing in the trunk of the garbage chute and in the waste collection chamber.

3.4. The garbage chute must be gas-, smoke-, waterproof, soundproof from building structures, ensure the standard noise level in residential and office premises, have fire-heat insulation, standard fire safety, have a fire resistance limit of at least E 45.

3.5. The material used to make the waste chute must be hydrophobic and prevent the absorption of liquid, including that contaminated by pathogenic microflora.

3.6. The inner surface of the garbage chute must be smooth, without ledges, cavities, cracks or sagging. All fixed connections of the shaft (pipe joints, fastenings of loading valves, housings of the cleaning device, as well as supporting elements of the shaft) must be gas-, smoke-, and water-tight.

3.7. The trunk of the garbage chute must be made of pipes with a nominal diameter of 400 mm, made only of non-combustible materials (NG) that meet sanitary and fire safety requirements. Pipes with a nominal bore of less than or more than 400 mm are used as a trunk in accordance with the design specifications. Regardless of the diameter of the barrel and the methods of its manufacture, the cross-section of the inner surface of the barrel must have a cylindrical shape.

3.8. The trunk of the garbage chute and the axis of the openings for the trunk in the interfloor ceilings must be vertical. The deviation should not exceed 5 mm within one floor and 30 mm over the total height of the trunk. For high-rise (more than 75 m) buildings, the total deviation should not exceed 45 mm.

The sealing of the passages of the garbage chute through the interfloor ceilings should not have any violations of integrity or traces of leaks.

3.9. The outer surface of the garbage chute must have a vandal-proof protective layer, made of non-flammable environmentally friendly materials.

3.10. Decorative heat and noise insulating lining of the garbage chute trunk made of building materials must be separated from the building structures by soundproofing pads. The cladding must provide the ability to repair and replace the bucket or loading valve without disturbing the building's building structures.

3.11. The outlet of the waste chute in the waste collection chamber must be equipped with a gate. The placement of the gate with a straight or inclined branch pipe should provide the possibility of installing a mobile container underneath it.

3.12. The openings of the garbage chute for installing loading valves must correspond to the design of the building and, as a rule, have dimensions of 300x650 mm, the lower edge of the opening is located at a height of 16010 mm from the finished floor, the receiving opening of the bucket is at a height of 0.6-0.8 m from the floor.

3.13. The location and design of the upper part of the garbage chute shaft must ensure the installation of a device for washing, cleaning and disinfecting the inner surface of the shaft with a stationary water supply and power supply. The placement of the device must ensure its convenient and safe operation.

3.14. The device, as a rule, is placed along the axis of the garbage chute barrel in the ventilated space above the barrel between the barrel and the ventilation duct and must correspond to their binding dimensions and be connected to them without compromising the strength and tightness.

3.15. When cleaning devices are open, vandal-proof protective structures (grills, doors, etc.) must be installed on the landings of the top floors.

3.16. The mechanism for cleaning, rinsing and disinfecting the garbage chute shaft must ensure:

- location of the electric drive and (or) control system in the waste chute shaft in such a way that all its elements are located outside the shaft area and are enclosed in a separate shell (cabinet), providing dust- and water-tightness and electrical and explosion safety, excluding direct contact of operating personnel with barrel space during cleaning, washing and disinfection;

- the presence of a device that prevents the disinfectant solution from entering the water supply system.

The dimensions and layout of the room in which the mechanism for cleaning, rinsing and disinfecting the garbage chute barrel is installed must provide easy access for maintenance personnel to all units of the mechanism, and to carry out operational, repair and preventative work.

3.17. The placement of devices should not interfere established by standards escape routes for people, and prevent windows from opening and washing.

3.18. In accordance with SP 31-108-2002, the garbage chute shaft and the garbage collection chamber must be provided with natural and, if necessary, forced ventilation.

3.19. Ventilation of the waste collection chamber is carried out, as a rule, through the trunk of the waste chute. The ventilation unit is located above the waste chute.

3.20. The connection of the ventilation duct with the trunk of the garbage chute and with the body of the device for washing, cleaning and disinfection must be smoke- and gas-tight.

3.21. The outlet of the ventilation duct above the roof of the building must be equipped with a deflector. The place where the channel passes through the roof must be waterproof, using an installation sleeve and a protective apron, and is determined by the design of the roof in the project.

3.22. In high-rise buildings, in order to avoid overturning of the ventilation draft, as well as reducing the speed of air flow in the waste chute, an additional ventilation riser is provided or other engineering solutions are implemented.

3.23. The ventilation duct must be made of non-combustible materials, the part of the ventilation duct passing through cold attic, must be insulated. The place where the ventilation duct passes through the roof of the building should not have any traces of leaks.

3.24. The loading valve and bucket must ensure the free movement of waste into the waste chute. The dimensions and design of the bucket must exclude the possibility of dumping waste components into the shaft with dimensions exceeding the internal diameter of the shaft.

3.25. The ladle must be waterproof, removable, have no deformations, open and close freely, have a tight seal with elastic gaskets in the closed position, ensuring smoke and gas tightness of the loading valve.

3.26. The bucket in any position should not block the internal cross-section of the garbage chute barrel and must be locked in the closed position to perform maintenance and repair work in the garbage collection chamber and sanitize the garbage chute barrel.

3.27. All metal structures (except those made of corrosion-resistant steel) must have a durable anti-corrosion coating.

3.28. The loading valve body in its lower part must have a waste guide tray that covers the thickness of the barrel wall and prevents waste and liquids from entering the internal cavity of the valve.

3.29. When opening, the bucket should lock into the open position without knocking. The force of opening and closing the bucket should not exceed 35 N (3.5 kgf). The bottom of the bucket must be flat and smooth, the thickness of the bottom of the bucket must be at least 2 mm.

3.30. There should be a convenient and illuminated approach to the loading valves.

3.31. Loading valves must be made of non-combustible materials and have a fire resistance rating of at least E 30. To seal the seating surfaces of the loading valve bodies and the lids of their buckets, the use of low-combustible materials is allowed.

3.32. The gate of the garbage chute shaft must ensure that waste falls from the shaft directly into the mobile container.

3.33. The gate must ensure guaranteed closure of the garbage chute during the period of replacement of a filled container, as well as during repair, preventive work and sanitary treatment of the inner surface of the garbage chute, the waste collection chamber and the mobile container.

3.34. The design of the gate assembly (gate, pipes, support flange) must be welded or bolted and prevent narrowing of the flow area of ​​the garbage chute trunk and the presence of upward ledges on the inner surface of the gate channel. The bending angle of the pipe should be no more than 20°.

3.35. The gate must have reliable fixation in extreme positions. The gate valve must be removable with double-sided bolting through spring washers. The bolts must be tightened until the washers are completely compressed.

3.36. The thickness of the gate valve must be at least 5 mm, and the thickness of the body and pipe - 2.5-3 mm. In high-rise buildings, a reinforced gate design must be provided.

3.37. The design of the gate must ensure the safety of operating personnel in the closed position.

3.38. In the open position, the gate valve should not block the flow area of ​​the garbage chute barrel. The possibility of spontaneous opening and closing must be excluded. Normal working position gate - open. When carrying out work in the waste collection chamber, the gate must be closed.

3.39. The gate must have a built-in fire valve with a fire-cutting damper, which provides automatic (without the use of electrical automation) shutting off the lower end of the barrel in the event of a possible waste fire in the waste collection chamber.

3.40. The fire damper must have a temperature-sensitive element that ensures that the fire-cutting damper is open in the normal operating position of the damper and that the damper is closed in the event of a waste fire.

3.41. Design fire damper should prevent injury to operating personnel in the event of spontaneous activation.

3.42. The cleaning-washing-disinfecting device must ensure the removal of build-up of waste particles and disinfection of the inner surface of the garbage chute.

3.43. The device must contain a cleaning unit, a drive for its movement, a water supply unit, a device for automatically mixing the disinfectant with water and supplying it to the barrel, a device automatic fire extinguishing(sprinkler) in the barrel, body with a sealed door and lock.

3.44. The cleaning unit includes a brush having at least three brush disks and a weight to ensure lowering of the brush. The design and weight of the cleaning unit must ensure its guaranteed lowering in the barrel and can be 25-40 kg.

3.45. The drive electric motor must be dust-, moisture-proof and explosion-proof. The drive must have a stationary emergency mechanism for manual movement of the cleaning unit with a force on the handle of no more than 25 N (2.5 kgf) and ensure fixation of the cleaning unit in any position in the barrel when the electric motor is stopped.

3.46. The power supply system of the device must provide protection against short circuit and motor overload, as well as the ability to turn off all electrical equipment in non-working hours and during repair and maintenance work.

3.47. The electrical equipment of the device must be reliably grounded, and the junction of the grounding wire and the housing must be painted. The electrical equipment of the drive, current supply and grounding must comply with the requirements of PB 10-382-00 and PUE. The insulation resistance of the grounding circuit of all components of the device relative to its body is no more than 4 Ohms, and the insulation resistance of the electrical circuit wires relative to the body is no less than 9.5 Ohms.

3.48. The operation of the device drive must be controlled using a portable push-button remote control, which has an electrical lock to prevent the supply of voltage to the reversing devices when the “UP” and “DOWN” buttons are pressed simultaneously. The control panel protection class is not lower than IP-30.

3.49. The steel rope for moving the cleaning unit must be galvanized over its entire length and have a diameter of 2.0-4.0 mm. The rope should not be damaged, its length should correspond to the height of the garbage chute barrel (from the axis of the drive drum to the gate valve) plus 2-3 m to allow sanitation of the cleaning unit on the floor of the garbage chamber. The cleaning unit should move at a speed of 10-30 m/min.

3.50. When the drive is placed in a separate cabinet, the device must have a light and sound alarm that is triggered when the cable slackens and the cleaning unit reaches the bottom position.

3.51. The design of the water supply unit must ensure a uniform supply of water and disinfectant solution directly to the internal walls of the waste chute and prevent clogging of the water distribution equipment with mechanical suspensions entering the device from the building’s water supply system. The water supply unit must have shut-off valves to regulate the water flow during washing, the concentration of the disinfectant solution during disinfection, and to turn off the water during non-working hours.

3.52. A device for automatically mixing a disinfectant with water must ensure continuous preparation and supply of a disinfectant solution of a given concentration to the barrel and prevent the disinfectant from entering the building’s water supply system. The design of the tank should provide visual control over the consumption of the disinfectant.

3.53. The water supply unit must provide automatic (using a sprinkler) and manual control of the supply of water into the shaft from the cleaning device to extinguish possible waste fires inside the garbage chute shaft. A triggered sprinkler must be replaced within the first four hours after the fire is extinguished. Leakage of water from the body of the cleaning device and from the water supply system to the device is not allowed.

3.54. The electric drive of the cleaning device must be in technically sound condition; during operation, the presence of extraneous noise, knocking, and vibration is not allowed. The electric drive must be securely fastened. All bolted fastenings of the cleaning device must be fully tightened, the clamps of the rubber hoses must be fully tightened to ensure their fixed fastening to the connecting fittings of the water supply unit.

3.55. It is recommended to use containers placed in the waste collection chamber with a capacity of up to 0.6 cubic meters.

3.56. The design of the containers must have a strong belt at the top that cannot be deformed. The container must be equipped with rubberized full-swivel wheels, which allow manipulation in confined spaces. The container design must have special grips that allow for mechanized transfer of solid waste into garbage trucks.

3.57. The container wheels (2 pairs) must rotate freely and turn by hand. One of the wheels must have a foot lock to prevent rotation and rotation. The diameter of the wheels must be at least 150 mm and the width - 40 mm. The bolted connections between the wheels and the body must be fully tightened.

3.58. Containers must have a removable lid with handles, a drain closed with a stopper, a hole with a diameter of 35-50 mm (for draining the washing and disinfection liquid when cleaning it), located in an accessible place, and side vertical handles at the corners.

3.59. The container body and its lid must be intact without breaking welded joints and paint coating. Dents with a depth of no more than 3 mm from the grip of the dumping device of the garbage truck are allowed on the front wall of the container.

3.60. Containers must be sealed at the bottom to 1/3 of their height. Containers used in high-rise buildings must have a reinforced bottom.

3.61. All waste chute equipment located on staircase, must be painted to match the color of the walls, steel elements of the equipment must not have traces of local corrosion.

3.62. The garbage collection chamber must be located directly under the barrel of the garbage chute and be provided with a cold and hot water, have a drain in the floor for drainage of water and washing disinfectants, exhaust ventilation with access to the garbage chute table, electric lighting with the installation of lamps and switches made in a dust-proof and moisture-proof design.

The waste collection chamber must be heated, without protruding heating devices. The design temperature in the chamber must be at least 5°C.

3.63. The chamber must have an independent exit (with an insulated, covered with inside non-flammable material, door with a lock), isolated from the entrance to the building by a blank wall (screen), and separated fire partitions and overlapping with a fire resistance rating of REI 60.

3.64. The floor and walls of the chamber must be tiled, the lining must be intact, the ceilings must be painted with oil paint.

3.65. The chamber must be equipped with a hot and cold water with a nipple and a 2-3 m long hose for sanitizing the chamber and equipment. Plumbing fixtures must be in good condition, and the drain must have a grate that is not contaminated with waste to ensure water flows out when triggered. fire protection system garbage chute.

3.66. In waste collection chambers, water sprinklers must be installed and connected to the existing water supply system of the building, ensuring irrigation of the entire floor surface of the chamber when waste ignites in it, and must be replaced within four hours after the fire is extinguished.

4. Maintenance of the garbage chute, equipped with a device for washing, cleaning and disinfecting the inner surface of the garbage chute barrel

The maintenance of the garbage chute of buildings includes a set of measures to ensure the routine functioning of the garbage chute, and consists of work on sanitary maintenance, maintenance, and routine (preventive and emergency) repairs.

The maintenance of the garbage chute, equipped with a device for washing, cleaning and disinfecting the garbage chute barrel, is carried out by maintenance personnel:

- garbage chute cleaner;

- plumber;

- electrician for repair and maintenance of electrical equipment;

- electric and gas welder.

The garbage chute cleaner performs the following work: preventive inspection of the garbage chute; removing debris from the garbage collection chamber and cleaning it; cleaning loading valves, gates, containers; washing, cleaning and disinfecting the inner surface of the garbage chute using a cleaning-washing-disinfecting device; disinfection of all elements of the garbage chute; eliminate blockages and, if any malfunctions are detected, notify the management of the operating organization.

An electrician for the repair and maintenance of electrical equipment and a plumber perform work to inspect the garbage chute, participate in the cleaning, rinsing and disinfection of the garbage chute using a cleaning detergent and disinfectant device; eliminate malfunctions during routine and emergency repairs. An electric gas welder carries out welding work during the repair of a garbage chute.

Work on washing, cleaning and disinfecting the garbage chute can be carried out by specially created teams of workers.

4.1. Sanitary maintenance of a garbage chute equipped with a device for washing, cleaning and disinfecting the inner surface of the garbage chute barrel

4.1.1. Residents of an apartment building dispose of waste in small portions through loading valves into the waste chute. Large household waste must be placed in a yard container. The discharged waste through the barrel and the gate assembly enters a container installed directly under the gate. A filled container must be promptly replaced by a garbage chute cleaner with an empty one and transported to the place of reloading into a garbage truck.

4.1.2. Garbage collection chambers must be kept clean and cleaned and washed after waste disposal. Wet cleaning of the chamber and the lower end of the garbage chute with a gate should be done using brushes moistened with a soap-soda solution (100 g of soda and 25 g of soap per bucket of water).

4.1.3. The chamber premises and its equipment should be periodically disinfected, disinfested and deratized by the sanitary and epidemiological station service with the participation of a garbage chute cleaner. Storage of solid household waste, its disassembly and selection of recyclable materials in the chamber is strictly prohibited. During breaks between work in waste collection chambers, their doors must be tightly locked.

4.1.4. Internal and external washing of containers should be done using brushes and soap-soda solutions in the waste collection chamber.

4.1.5. Loading valves and the floors underneath them must be kept clean. Buckets and the outer surface of the loading valves should be washed with a brush and a soap-soda solution (100 g of soda and 25 g of soap per bucket of water). After washing, the valves should be wiped clean.

4.1.6. Sanitation of the waste chute is carried out using a cleaning and disinfecting device according to the established schedule. For each garbage disposal, sanitary days and hours must be determined, of which residents must be notified in advance. Using the garbage chute during sanitary hours is strictly prohibited.

4.1.7. The garbage chute cleaner or an employee of the operating organization, three days before sanitizing the garbage chute shaft, posts a notice indicating the time of work and the prohibition of using the garbage chute during this period.

4.1.8. Before starting sanitary treatment work, the garbage chute cleaner must ensure that there is no blockage in the garbage chute by dropping a marked object into the shaft from the top floor and monitoring its fall into the container; if necessary, remove the blockage.

4.1.9. If it is impossible to remove the blockage, its location in the barrel is determined through the slightly open bucket of the loading valve by the presence of a brush assembly cable lowered to the blockage. Then the corresponding loading valve buckets are removed and the blockage is removed manually using hooks (hooks) or special mechanisms.

4.1.10. The garbage chute cleaner then manually locks the loading valve buckets in the closed position, closes the barrel gate, removes the waste chamber, clears waste from the drain grate, removes the container from under the barrel gate and locks the door of the waste chamber.

The garbage chute cleaner (or team of workers) ascends to the cleaning device located above the last loading valve with a pre-prepared disinfectant solution of the appropriate concentration.

To treat and disinfect the inner surface of the garbage chute, disinfectants that have passed state registration should be used. Federal service for supervision in the field of consumer rights protection and human well-being (Rospotrebnadzor).

The concentration of the disinfectant solution must comply with the instructions for use of the disinfectant used.

4.1.11. The garbage chute cleaner opens the lock and door of the cleaning device. An electrician for the repair and maintenance of electrical equipment inserts a plastic key into the remote control and turns on the power supply to the electric drive of the cleaning mechanism. The garbage chute cleaner opens the brush latch.

If a garbage chute duct has a damper, the garbage chute cleaner closes it manually, unless the damper is automatically closed when the cleaning device door is opened.

4.1.12. The operation of “rinsing and cleaning” the inner surface of the garbage chute barrel is performed in the following order. The garbage chute cleaner manually opens the water supply valve to the barrel; after 2 minutes, using the control panel, lowers the brush assembly down until it automatically stops in the lower position, then raises the brush assembly up until it automatically stops in the upper position. The cycle is repeated 3 times.

If the power supply to the hoist is turned off or it breaks down while cleaning the garbage chute barrel, a manual drive should be used to raise the brush to the upper position.

4.1.13. To perform the “disinfection” operation of the inner surface of the garbage chute barrel, the garbage chute cleaner sets the specified position of the handle of the water supply valve to the barrel, opens the filler neck of the tank for the disinfectant located in the cleaning device, pours in a pre-prepared solution of the pre-diluted disinfectant and closes the tank lid. Then, using the automatic control panel, it lowers and raises the brush assembly in the same way as the “rinsing and cleaning” operation.

During the “disinfection” operation, the garbage chute cleaner must strictly monitor the consumption of the disinfectant in the tank and, before it is completely consumed (the height of the solution level in the tank should not be less than 5 mm), set the handle of the water supply valve to the “closed” position.

After performing the “disinfection” operation, the garbage chute cleaner fixes the brush assembly in the non-working position, while the tension of the steel rope above the brush assembly should only be weakened without sagging.

4.1.14. To complete work with the cleaning device, it is necessary to turn off the power supply to the cleaning mechanism drive, open the air duct valve of the garbage chute and close the door of the cleaning device. After the disinfection time has ended, the garbage chute cleaner must manually unlock the loading valve buckets, open the door of the garbage collection chamber, place a container under the garbage chute gate and open the gate valve. Place the remaining solid waste on the drain grate into a container.

4.1.15. The time for disinfection of the inner surface of the garbage chute, counting from the end of the disinfection process, must be maintained in accordance with the instructions for use of the disinfectant used.

The frequency of work on washing, cleaning and disinfecting the garbage chute is established in accordance with Appendix 1 to these Regulations.

4.2. Maintenance of a garbage chute equipped with a device for washing, cleaning and disinfecting the inner surface of the garbage chute barrel

4.2.1. Maintenance of the garbage chute of buildings includes work on monitoring, identifying malfunctions of all elements of the garbage chute equipment, maintaining it in good condition, setting up and regulating through inspections.

4.2.2. The main work performed during the maintenance of a garbage chute equipped with a device for washing, cleaning and disinfecting the inner surface of the garbage chute barrel:

- carrying out an external inspection and checking the technical condition of the garbage chute trunk, its fixed connections (pipe joints, valve fastenings, integrity of rubber gaskets) for gas, smoke, water tightness and sound insulation;

- regular external inspection for the tightness of waste chute pipe joints, valve fastenings, and passages through interfloor ceilings;

- inspecting the vertical shaft of the garbage chute to ensure there are no deviations;

- carrying out an external inspection and checking the technical condition of the loading valves of the garbage chute for the presence of deformations, metal corrosion, the integrity of the welds of the bucket and its suspension loops to the valve body, protective and decorative coating, the condition of the seals of the bucket lid and the body with the garbage chute barrel, bolted tension connections of clamps fastening of loading valves, as well as for the absence of leaks from under the valves;

- carrying out an external inspection and checking the technical condition of the damper damper suspension in the open and closed positions, the presence and tightness of bolted fastenings, welded joints of the damper and pipes;

- conducting external examination a fire valve located in the lower part of the garbage chute barrel, its closing drive, a heat-sensitive element and a fire cutter;

- regular inspection of the lock, door and body of the washing-disinfecting device;

- carrying out an external inspection and checking the technical condition of the cleaning washing-disinfecting device for the absence of extraneous noise, knocking, increased vibration, as well as noise during operation of the drive;

- inspecting the steel pipes for the power supply of the device, the weld of the pipes with the body, and the bolted grounding connections of the device for reliability of fastening;

- carrying out an external inspection of electrical equipment and wiring for overheating and insulation damage;

- checking the technical condition of electrical equipment and the reliability of wiring connections for the absence of sparking in the contacts and their heating;

- inspecting and checking the operation of the stationary emergency mechanism for manual movement of the cleaning unit;

- inspecting the water supply unit, its shut-off valves, for the absence of leaks in the connections, the correctness of water supply;

- inspecting the mixer (tank) for automatic preparation and supply of disinfectant to the walls of the garbage chute; for the correct installation of the tank, its integrity and the absence of any contaminants inside (if necessary, remove contaminants before operating the device);

- inspecting and checking the suspension of the cleaning unit; checking the tightness of its bolted connections; checking the latch for deformations and the smoothness of its movement in the guide sleeve;

- inspecting and checking the steel rope for damage during operation of the device drive;

- carrying out an inspection and checking the operation of the automatic drive locking, and, if available, the light and sound alarm;

- inspection and verification automatic system fire extinguishing of the washing-disinfecting device, integrity of the heat-sensitive element (sealed flask) in a standard sprinkler;

- checking the junction of the garbage chute barrel and the body of the cleaning device for tightness and strength;

- if there are vandal-proof protective structures of the washing-disinfecting device, check their integrity;

- checking the connection of the ventilation duct with the trunk of the garbage chute and the body of the device for smoke-, gas-tightness and tightness;

- checking the integrity of the body of the push-action remote control and the correct operation of the buttons;

- carrying out an external inspection of container equipment, determining its integrity, uniformity, strength, tightness. Checking the absence of corrosion, the integrity of welded joints and paintwork;

- checking the presence of a cover, grips, rubber-coated wheels, foot lock of the wheel, drain hole, reliability of bolted connections of the wheels to the body;

- inspecting the lock, door, integrity of floor and wall cladding, oil coating on the ceiling of the waste collection chamber;

- inspection of the heating supply, cold and hot water with water shut-off valves for the absence of water leakage, the integrity of the grate on the sewer drain;

- carrying out an external inspection of lamps and switches for their integrity, dust resistance, and moisture resistance;

- inspection of the integrity, correct installation and connection to the building’s water supply system of water sprinkler devices of the waste collection chamber.

Frequency of visual inspections and Maintenance is established in accordance with Appendix 2 to these Regulations.

If damage and violations are identified, a restoration work plan must be developed and restoration work carried out.

Appendix 3 to these Regulations indicates the main malfunctions of a garbage chute equipped with a device for washing, cleaning and disinfecting the inner surface of the garbage chute barrel, which may occur during maintenance of the garbage chute, as well as ways to prevent and eliminate them.

4.3. Routine (planned preventive and emergency repair) repair of a garbage chute equipped with a device for washing, cleaning and disinfecting the inner surface of the garbage chute barrel

Current (planned preventative and emergency repair) repairs include work to restore the functionality of waste chute equipment elements and maintain their performance indicators.

4.3.1. Current (scheduled preventive) repairs consist of periodically carried out repairs structural elements garbage chutes, the volumes of which are determined by the technical condition and service life.

4.3.1.1. In volume current repairs The garbage chute trunk includes:

- elimination of seal defects identified during the next inspection butt joints or other places of the garbage chute trunk with their sealing with sealants or installation of additional clamps with seals on the trunk;

- tightening the bolted connections of the mounting clamps of the loading valve housings.

4.3.1.2. The scope of routine repairs of waste chute loading valves includes:

- elimination of defects discovered during the next inspection;

- sealing leaks from the valve body using sealing mastic;

- replacement of seals of the bucket cover and valve body;

- restoration of deformed structures of the bucket and its cover;

- tightening of bolted connections with replacement of fasteners if necessary;

- repair of welded joints of the bucket suspension on the body;

- replacement of broken bolted connections of valve clamps;

- repair or replacement of the bucket blocking element.

4.3.1.3. The scope of current gate repairs includes:



- restoration of welded joints of the damper and pipes, suspension units of the damper damper and replacement with new ones; axial bolts with spring washers;

- repair of broken locks of the extreme positions of the damper valve;

- repair or replacement of a deformed fire shutter of the fire damper with a new one.

4.3.1.4. The scope of routine repairs of the washing-disinfecting device includes:

- elimination of defects and damage identified during the next inspection;

- repair or replacement of the device housing door;

- restoration of a deformed door;

- repair of the welded connection of electrical wiring pipes with the device body;

- tightening of fastening connections of wiring and grounding of electrical equipment;

- repair or replacement of limit switches of interlocking devices;

- resistance measurement and restoration of electrical wiring insulation;

- tightening the bolted connections securing the cleaning unit to the steel rope; electric drive on the housing frame; bracket for the intermediate rope movement roller (if equipped).

Lubrication of moving axles and bushings of drive mechanisms and manual mechanical lock.

Replacement of failed mixer (tank) for preliminary dilution of disinfectant, device brush, remote control panel, steel cable.

4.3.1.5. The scope of current repairs of container equipment includes:

- restoration of welded joints of containers and installation of metal plates on damaged areas of the body with mandatory painting of repair areas;

- repair or replacement of wheel units of mobile containers with new ones;

- repair of the drainage device;

- restoration of the rigidity belt and grips of the container.

4.3.1.6. The scope of routine repairs of the waste collection chamber includes:

- restoration of the integrity of floor and wall cladding, plaster and painting;

- restoration of areas of ceiling plaster with sealing of openings around the trunk of the garbage chute, painting of areas of leaks and peeling paint;

- replacement of gaskets, elimination of leaks in water shut-off valves and supply lines for cold and hot water supply, heating;

- eliminating leaks in the fire sprinkler system, replacing the sprinkler if necessary;

- changing broken switches and lamps in the waste collection chamber;

- restoring the integrity of the floor covering and sewer drains, sealing potholes, cracks, and gaps between the floor and walls with sealing compounds;

- repair or replacement of the lock, hinges and fittings of the garbage collection chamber door, repair and strengthening of doorways.

4.3.2. Emergency repairs.

The scope of emergency repair work includes work to promptly eliminate damage that leads to disruption of the normal functioning of the garbage chute, equipped with a device for washing, cleaning and disinfection, and the risk of injury to service personnel and users:

- installation of damper damper, fire cutter;

- replacement of heat-sensitive elements of the fire damper and sprinklers of the waste collection chamber and cleaning device;

- restoration of the gate pipe or their welded joints;

- restoration of the loading valve and ladle (in case of separation);

- elimination short circuits in the electrical equipment system of the cleaning device and in the waste collection chamber;

- immediate localization of accidents leading to disruption of the functioning of the waste collection chamber.

5. Safety requirements and provision of special clothing, personal protective equipment, tools and equipment

5.1. When carrying out work to maintain a garbage chute equipped with a device for washing, cleaning and disinfecting the inner surface of the garbage chute shaft, the safety of life, health and safety of the property of the service consumer and sanitary and hygienic requirements must be ensured.

5.2. The work must be carried out within a period of time that does not create inconvenience for the population.

5.3. Work safety is ensured by compliance with the requirements of GOST 12.0.004-90 "System of labor safety standards. Organization of labor safety training. General provisions" and GOST 12.4.011-89 "System of labor safety standards. Means of protection for workers. General requirements and classification." Persons at least 18 years of age who have passed a medical examination, induction training, initial training at the workplace and have the right to perform the relevant type of work are allowed to work.

5.4. In accordance with the “Model standards for the free issuance of certified special clothing, special footwear and other personal protective equipment to housing and communal services workers engaged in work with hazardous and (or) hazardous conditions labor, as well as work performed in special temperature conditions or associated with pollution ", approved by order of the Ministry of Health and Social Development of the Russian Federation of October 3, 2008 N 543n:

5.4.1. The garbage chute cleaner must be provided with:

- a cotton suit for protection against general industrial pollution and mechanical influences or a suit made of mixed fabrics for protection against general industrial pollution and mechanical influences;

- a jacket with an insulating lining;



- headdress;

- combined mittens or polymer-coated gloves;

- rubberized apron;

- leather boots; when working with disinfectant - rubber boots;

- rubber gloves;

- respirator.

5.4.2. The plumber must be provided with:

- a cotton suit with water-repellent impregnation or a suit to protect against water from synthetic fabric with film coating;

- a signal vest of the 2nd protection class;

- headdress;

- a jacket with an insulating lining.

5.4.3. An electrician for the repair and maintenance of electrical equipment must be provided with:

- cotton overalls;



- dielectric gloves (on duty).

5.4.4. The electric gas welder must be provided with:

- welder's suit;

- underwear;

- leather boots or tarpaulin boots;

- canvas mittens or split leather mittens;

- dielectric gloves (on duty);

- dielectric galoshes (for duty);

- a protective helmet or a protective helmet with a shield;

- a balaclava under the helmet;

- safety glasses or a protective mask.

5.5. Service staff must be provided:

- tools: a set of wrenches 10-19 mm, a bench hammer, gas wrenches N 1, 1/2 and N 2-1, pliers, screwdrivers, a pipe wrench, a folding meter, a voltage indicator, a welding machine, a flashlight;

- equipment: broom, dustpan, bucket, brush, hook, cart, hose, clean plastic bottles with a capacity of 2 liters with a lid, plastic funnel;

- consumables and spare parts: disinfectant, silicone sealant, fusible fire damper insert, electrical tape, bolts for blocking the loading valve bucket M10x50, water sprinkler for cleaning device, detergent, laundry soap, rags.

The use of cleaning equipment for servicing the garbage chute (brushes, brooms, buckets) when cleaning other premises is not allowed.

Workers must comply with the requirements of the manufacturers' instructions for the operation of the equipment and tools used.

6. Requirements for disinfectants

6.1. On the territory of the Russian Federation, in accordance with Decree of the Government of the Russian Federation dated June 30, 2004 N 322 “On approval of the Regulations on the Federal Service for Surveillance in the Sphere of Protection of Consumer Rights and Human Welfare”, the use of disinfectants is allowed only if there is a certificate of State registration(registration certificate).

6.2. To achieve a reliable effect of destroying microorganisms, it is necessary to comply with the basic requirements set out in the Instructions and methodological guidelines on the disinfectant used: consumption rates, concentration, exposure time, methods of application, frequency of treatment, formulation of the disinfectant.

6.3. When choosing a disinfectant, one should take into account the characteristics of the object being treated (material, shape, size, presence of organic, inorganic pollutants, etc.), the biological properties of circulating microorganisms (duration of existence on environmental objects, type and form of existence, resistance to certain other classes of antimicrobial substances), characteristics of disinfectants (spectrum of antimicrobial action, active substance and its concentration, solubility in water, methods of application, etc.).

Appendix 1. Frequency of work performed during the sanitary maintenance of a garbage chute equipped with a device for washing, cleaning and disinfecting the inner surface of the garbage chute barrel

Annex 1
to the Regulations

Note:

* The management organization under the Management Agreement concluded with the owners of residential premises has the right to establish a different frequency of work performed, taking into account design features established by the project, the condition of the individual elements of the garbage chute, the dimensions and layout of the room in which the mechanism for washing, cleaning and disinfecting the inner surface of the garbage chute barrel is installed.

** Disinfection is carried out immediately after washing the waste chute elements.

Appendix 2. Frequency of maintenance of a garbage chute equipped with a device for washing, cleaning and disinfecting the inner surface of the garbage chute barrel

Appendix 2
to the Regulations

Appendix 3. Malfunctions of a garbage chute equipped with a device for washing, cleaning and disinfecting the inner surface of the garbage chute, ways to prevent and eliminate them

Appendix 3
to the Regulations

Revision of the document taking into account
changes and additions prepared
JSC "Kodeks"