Based on the results of the survey of building structures, a report is drawn up on the technical condition of the structures of the building (structure).
In accordance with GOST 31937-2011 "Buildings and structures. Rules for the inspection and monitoring of the technical condition" there are 4 categories of the technical condition of building structures:

• Normative technical condition.
• Working technical condition.
• Limited working technical condition.
• Emergency state.

What is included in the technical report obtained as a result of the survey of the building:

Technical report on the results of the survey of the building

The technical survey report consists of a text part, photographs, graphics and applications, and contains the following sections:

1. Title page

Title page includes

full name of the reporting document,

the name of the survey object and its location,

the name of the specialized organization performing the work, and

number of the SRO Certificate with permission for this type of work,

year of work performed, approval by the head of a specialized organization.

2. Introduction

The Introduction section contains:

2.1. justification, information about the organization conducting the technical inspection; customer data; data on the operating organization;

2.2. copies of documents for the right to work

2.3. technical task- agreed with the customer, it spells out all the goals and objectives of the survey;

2.4. survey program - agreed with the customer, it describes the stages of the survey;

2.5. leading scientific and technical documentation - a list of GOSTs, SPs and SNiPs used in the survey;

2.6. composition of specialists - a list of specialists who carried out surveys, and their qualifications;

2.7. a list of instruments and equipment - with information on the verification of these instruments and equipment.

3. Analysis of technical documentation

The section "Analysis of technical documentation" provides data on the presence / absence of design technical documentation for a given building (structure), information about design, construction organizations, BTI passports, results of previous surveys, etc.

4. Results of the structural survey

4.1. General survey data

The section describes the stages of work:

preliminary (visual) examination,

detailed (instrumental) examination,

as well as a description of the scope of work.

4.2. Results of visual inspection of building structures

The section provides a description of the building structures of the building (structure), identifies defects and damage, and provides a preliminary assessment of the technical condition of the building structures.

4.3. Results of visual survey of engineering networks

The section describes the engineering networks present in the building, reveals their defects and damage by external signs.

4.4. Results of a detailed (instrumental) examination

IN this section are given:

1) actual dimensions between the axes of the main structural elements: spans, column steps, height marks, distance between nodes;

2) floor plans, sections, facades, roof plan;

3) deviations of the overall dimensions of the section and lengths of structural elements from the design ones;

4) actual strength characteristics of the main building materials;

5) defects and damage to elements, assemblies and their layout (a defective statement is drawn up if it is necessary to calculate the volume of repair and restoration work).
Depending on the type of building structures, GOST provides for a certain number of works, which in each case are determined by the goals and objectives of the survey and may differ from the list above.

6) conclusions with a brief summary of the description of the identified defects and damages, the reasons for their occurrence;

7) the conclusion of the technical inspection of the building (structure);

8) recommendations for the elimination of identified defects. Recommended measures are indicated to strengthen structures, eliminate defects and damage, and bring them in line with the requirements of the NTD.

4.5. Results of verification calculations

The section presents the results of the performed verification calculations of structures and their elements.

4.6. Roll and draft control

If deflections, rolls, precipitation, etc. are visible during visual inspection, then this section provides information on the results of measurements of these defects with geodetic instruments.

5. Extract from GOST 31937-2011 "Buildings and structures. Rules for the inspection and monitoring of the technical condition"

The section contains an extract from GOST with a list of categories of technical condition of building structures.

6. Conclusion on the technical condition of building structures

It is issued in accordance with the mandatory Appendix B of GOST 31937-2011 "Buildings and structures. Rules for the inspection and monitoring of the technical condition."

The section provides an assessment of the technical condition of building structures with the rationale for the assigned category of technical condition.

The section also provides recommendations on the elimination of identified defects and damages, indicates the recommended measures to strengthen structures, eliminate defects and damages, and bring them in line with the requirements of the NTD.

In the case of a partially functional or emergency state of the object, a task is prepared for the design of measures to restore or strengthen the structures.

7. Applications:

7.1. Photograph results
The section contains photographs of facades, roofs, internal premises of the building, defects and damages, pits and openings of structures.

7.2. Copies of qualification certificates

7.3. A copy of the license for software products used in verification calculations

7.4. Graphic materials

The section presents the results of field measurements of foundations in pits, floor plans, characteristic sections, measurement schemes, defect location schemes, facade drawings, etc. depending on the goals and objectives of the survey.

A technical report with a conclusion on the technical condition of buildings (structures) is signed by the persons who carried out the technical inspection and approved by the head of a specialized organization.

Based on the results of a technical inspection of buildings (structures), measures are developed to eliminate the identified deviations from the requirements of regulatory and technical documents, safety requirements and bring the building (structure) into working condition.

The engineering and technical center "QUALITET" provides services for the inspection of buildings, structures and structures with the execution of a full technical report.

Not always construction and installation work is completed as expected. Already in the process of implementation, issues may arise that do not allow the customer to rely on the contractor. On the other hand, these may be just empty worries, and not the fault of the contractor. Who is right, who is wrong - should be decided by an independent, disinterested party. To begin with, this is an expert of an independent construction expertise, and for the final resolution of the dispute and the return of money to the injured party, the court.

Let's figure out what a technical opinion is and how the opinion of a specialist differs from an expert opinion as determined by the court.

Technical opinion of a specialist

The technical opinion of an expert engineer in the field of construction is an A4 document (less often A3). The volume of the finished Conclusion varies from 20-30 pages for small objects (for example, windows, doors, screeds, apartment bays) to 200-300 sheets for comprehensive surveys of the technical condition of buildings and structures (for example, apartment buildings or warehouses, industrial buildings).

What does a technical report include?

Composition of the conclusion:

The above opinion is SUITABLE for submission to the court. And it can be considered by the judge for an objective decision. In some cases, the Opinion helps to resolve the issue out of court and avoid spending on legal costs and lawyers. And how much time and nerves are saved!

Expert opinion by court ruling (Expert opinion)

During the trial, the judge may decide on the appointment of a judicial construction and technical expertise. One of the parties may petition for its appointment by providing letters of guarantee from several independent expert companies of the choice of the court.

The decision of the court is sent to the selected organization, which contains clear questions. The engineer will reflect the answers to the questions posed in the so-called Expert opinion.

The composition of an expert opinion is practically no different from a technical opinion (see above). And yet there are a few subtleties.

In our office you will be met by experts who understand your problem and can write a technical opinion as competently and openly as possible. In addition, after consulting with an expert, in most cases, you understand the real prospects for proceedings in cases of Employer-Contractor or Employer-Contractor-Court.

Technical report on the state of building structures (abbreviated TK) - a document required to agree on redevelopment, both planned and already implemented. It can be issued by a design organization with SRO approval or by the author of the house project (in the event that interventions in the supporting structures of the house are required).

Before issuing an act of technical conclusion, they carry out, which is a series of control and engineering measures and measurements. For remodeling or overhaul non-residential building technical inspection is carried out without fail. The most common examination is residential buildings, especially when redevelopment with intervention in the supporting structures of the building.

An engineering survey for a technical report on the condition of a building can only be carried out by organizations with SRO approval. Most often, design organizations are also involved in engineering surveys.

When examining a building, the objects of consideration are: foundations, bearing walls, ceilings, beams, roof structures, roofing.

Technical inspection of buildings, photo:

What is TK and what does it consist of?

The technical opinion, as a document, consists of a general part and various appendices. The general part, in turn, is divided into:

Specification from the customer.

Survey program (which lists the entire composition of the planned diagnostic measures)

Introduction

• grounds for a building survey
• information about the company preparing the technical report, the level of approval,
• data on the physical executors of the task
• information about the customer and the building for which the TOR will be issued
• purpose of the survey
• information on the progress of the technical survey
• engineering survey methods for TK

Technical characteristics of the object under study

• object parameters, design solutions
• information about design and survey organizations
• purpose of the object, year of commissioning
• operating conditions of building structures
• information about accidents, previously conducted surveys
• results of engineering- Results of engineering-geological surveys
• information about reconstructions, reinforcements and overhauls

Survey results

• Actual conditions for the operation of structures (Meteorological and climatic conditions in the city, climatic region: wind load on the building, temperature, average annual and average semi-annual, wind direction and speed, temperature amplitude in the cold and warm seasons, precipitation and relative humidity, etc. .)
• Parameters and design of the survey object (material, height, presence of outbuildings, type of foundation, basement height)
• Foundations (including the design of foundations, photographic fixation, strength, and other parameters, conclusions about the state)
• External walls (material of external walls, their thickness, strength of the material, information about the condition of the plinth, its material, conclusions on the state, general conclusions on the condition of the external walls)
• Porches, entrances to the basement and other structures (general conclusions on the state and restoration actions)
• Internal walls and partitions (material of internal walls, their thickness, material strength, information about the condition of ventilation ducts, its material, conclusions on the state, general conclusions on the condition of internal walls)
• Ceilings (Material and type of ceilings, strength class, presence of emergency elements, thickness of the protective layer of reinforcement, condition of basement floor slabs, conclusions and reconstruction solutions.)
• Stairs (type of stairs and method of laying, condition conclusions and renovation decisions)
• Roof (roof material and roof structure, truss layout)

Technical condition of the building

It is determined in accordance with SP 13-102-2003 "Rules for the inspection of load-bearing structures of buildings and structures." This section also provides general conclusions on the state of the building.

Defective statement

It is a table that shows architectural element, its degree of wear, the location of the defect and the required repair.

Literature

This section indicates the legal acts, according to which an engineering survey was carried out with a subsequent technical conclusion.

The last section is a general conclusion and the actual technical conclusion on the state of the building.

Applications represent drawings, photos, plans, explications and other visual aids needed to better understand the situation.

To obtain a technical opinion, you need to obtain a floor plan of the building. You can do this by contacting BTI.

Terms of obtaining and cost of technical opinion

Sro The requirements for obtaining and the cost of technical specifications will depend on the complexity of the work to be done and may differ, but on average you will have to pay about 20,000 rubles and wait about a week.

It can be repeated that with the TOR for work aimed at making changes to the supporting structures of the building, permission from the author of the house project will be required. Such a document will cost a little more.

In the event that the TOR needs to be obtained for an already completed redevelopment, then it will be sent to verify the admissibility and safety of changes made to the configuration of the apartment layout. As a result, the composition of this TK will be slightly different.

Our company provides all design and approval services, including obtaining a technical opinion on the condition of the building structures.

An example of a technical report on the condition of a building:

A technical opinion is a document that is drawn up based on the results of a survey of the building as a whole, its individual premises, structural elements or engineering systems. This procedure is necessary to assess the state of the object, survey and predict the possibility of its operation in the future. For example, before carrying out redevelopment or changing the functionality of a building / room, a thorough study must be carried out. Based on its results, a conclusion is issued on the possibility / impossibility of carrying out the planned work.

A technical opinion can only be issued by that design organization that has the appropriate tool base, admission to the SRO and execution of documentation that affects the safety of further operation of cap facilities. construction.

When there is a need for registration of those. conclusions?

A technical inspection of buildings or their individual elements, on the basis of which a conclusion is drawn up, is carried out in the following cases:

• if structural damage is found and it is necessary to assess them;
• if redevelopment is expected with an increase in operational loads on certain elements, and it is necessary to assess their current state and margin of safety;
• if it is planned to change the functional purpose of the building / premises, and it is necessary to find out the possibility and expediency of carrying out such work;
• if it is planned to reconstruct the facade, and it is necessary to assess its condition, as well as give an opinion on the possibility of its re-arrangement;
• if the construction was stopped for a period of more than 3 years without taking measures to conserve the facility;
• if it is necessary to assess the condition of structures after a fire, flood, natural disasters, etc.

Thus, in those In conclusion, the design organization may reflect the following information:

• on the state of load-bearing structures and interfloor ceilings;
• on the possibility and safety of redevelopment;
• on the admissibility and safety of work that has already been carried out earlier;
• on the capital and indivisibility of the property;
• on the state of engineering systems;
• on the possibility of reconstruction;
• on the admissibility and safety of arranging new openings for windows and doors, etc.

How is a technical inspection carried out?

At the first stage, the specialists of the design organization get acquainted with the object, the available design documentation and, based on the data obtained, form the goals and objectives of those. examinations.

At the next stage, special tools and technologies are involved: geodetic survey, opening of individual structural elements and photographic fixation of their internal state, measurement of actual overall dimensions, assessment of the state of joints, connections of elements, etc.

And the final stage is the design of those. conclusions.

What sections make up the technical report?

• An introduction containing the goals and objectives of the survey.
• Description of the object of examination according to project documentation(for example, for a building - functional purpose, address, date of commissioning, number of storeys, features of load-bearing structures, etc.).
• Floor plans showing the actual location and condition of the structures.
• Plans with marks on the location of engineering systems.
• Photo and description of the detected defects.
• General conclusions about the state of the object of the survey and a list of possible measures to eliminate defects and strengthen structures.
• Recommendations regarding the possibility, safety and expediency of carrying out the planned work.

Thus, the technical conclusion is an important document, the execution of which should be trusted only to specialists. Without it, it is legally impossible to carry out even an elementary redevelopment in an apartment, not to mention such global works as the reconstruction of entire buildings or the modernization of engineering networks.

Well, this report is a little better...if it's not a secret, how much does 14 pages of the report cost? From the comments, I would like to know how the bearing capacity of floors, coatings, lintels and walls was determined. There are no characteristics of wall materials, their thickness.

1. Beton Condtrol - not included in the state. register as a device for measuring strength. And he will not be brought in - he is denied. So either IPS or ONYX or Schmidt (from the advanced ones).
The method for determining the strength of materials is not specified - shock impulse, rebound - etc.
(I did not see the verification of instruments and laser tape measure).
2. I did not see the opening of the roof - the definition of the actual composition of the roofing pie.
3. The serial affiliation of prefabricated reinforced concrete elements is not defined (where the load bearing capacity???). You can determine the strength of concrete, reinforcement - open or determine the reinforcement detector - and read or determine the serial affiliation.
4. Verification calculations must be given, and not just the results.
5. Graphics - on top (well done).
6. Modestly with conclusions, it is necessary to give fundamental decisions on strengthening.
And so, in general, it’s normal, better than many on which you have to work during reconstruction.

Yes, one more thing - the places for determining the strength of materials and the table of results, what the coefficient of variation, etc. are not indicated.

Conditional report. (if you report the calculations, then 5 iron).
Pluses - a good graphic part, list of defects is also fine.
Photo fixation could not be viewed (I don’t know how to open this strange format for me).
Cons - the lack of calculations in the text.
Lack of photographs in the text - if they were, it would be very enlivening.
It would not be bad to bring acts of non-destructive testing.
Didn't get into the content.

1. doc and dwg format. Why heavy, because of photofixation.
2. At the expense of Beton Condtrol - we will take into account.
3. We open the roof, but not always.
4. Verification calculations are made at the request of the customer.
5. Why there are no fundamental decisions in the conclusions, because we give freedom in decision-making to designers, we do not want to limit them.

The report is normal.
Actually it is not clear for what purpose it was written. Typically, examiners are invited to:
- to find out the real state of affairs (then everything is described too gloomy)
- to knock out money for repairs (then a bias is given to solving problems, and not just their description).
PS Dismantle brick walls because of their defects - somehow too much - can shift?

Great, but the graphics are even more than required....
Now some offices produce a similar worker :)

Notes:
1. Introduction: After the "Goal of Work" a Program of Work is drawn up.
2. After the conclusions, it is necessary to make a decision - ON TECHNICAL CONDITION (Section 7).
3. Section 7 is moved by design to section 4.
4. Section 8.3. Works to strengthen and eliminate defects in building structures, to be supplemented with the words "ACCORDING TO THE DEVELOPED DESIGN DOCUMENTATION".
5. Section 7. Conclusion on the technical condition to draw up on a letterhead, developed by the organization conducting the survey or standard form.
6. Place the conclusion after the title page.
7. Section 9. The list of references does not correspond to the one used in the test part.