Symbols of buildings. Symbols on construction drawings. Opening without a door, which was laid

When a real estate object, for example, an apartment building, is put into operation, its inventory is necessarily carried out in order to legally fix the available areas. To this end, employees of the Bureau of Technical Inventory measure the premises. And then, based on the data obtained, they draw up a floor plan of the building.

However, to agree on the redevelopment, a floor plan of the building is not needed; it is enough to have a floor plan of the apartment or the non-residential premises that are planned to be redone. Thus, we can say that a floor plan or simply a BTI plan is an information and reference type document, where, taking into account the measurements taken, the real state of the apartment (non-residential premises) is presented.

The BTI plan shows the exact dimensions of the rooms and graphically marks the following elements:

• capital walls and partitions;
• balconies and loggias;
• door and window openings;
• plumbing fixtures and cookers;
• ventilation.

All these elements have symbols on the BTI floor plan.

Types of BTI documents

To coordinate redevelopment, the following types of documents issued by the Bureau of Technical Inventory are used.

Floor plan and explication

You can learn more about what these documents are, how and where they can be ordered from a separate articles. Here we only note that these are the simplest BTI documents, which provide a minimum of information about the object.

A floor plan is a diagram of an object, presented as a drawing with special symbols. At the entrance to the apartment, its number is indicated on the drawing. In addition, the sheet has a stamp of the BTI department that issued the document. Also, the BTI floor plan contains information about the legal address of the building and the floor on which the premises are located, as well as the date of its last inspection.

An explication is attached to the floor plan, which contains a list and purpose of all premises of the object - residential and auxiliary - indicating their area and ceiling height.

Floor plan with explication

Thus, a floor plan with an explication is two sheets of the same format, one of which reflects the floor plan in the form of a drawing, and the other is a table with the characteristics of rooms and premises.

BTI technical passport

A technical passport is a document that is specially designed to coordinate redevelopments.

Technical passport with BTI plan

We also have a separate one about him. But speaking in general, this is a more detailed document, which, in addition to the floor plan and explication, contains information about the house where the premises are located (series, material of walls and ceilings, number of storeys of the building, number of apartments, year of construction, etc.) , address plan, etc.

Floor plan with explication before redevelopment

This document is used to legalize redevelopment that has already been made, if illegal changes are indicated in the BTI documents with red lines. Read more about this.

In general, this document is similar to a floor plan with an explication, but has a special mark “before redevelopment” or “before refurbishment”.

Floor plan with explication before redevelopment

Every room is made up of structural elements having their own name, purpose, size, shape and other characteristics. On the plans of the BTI, they are reflected in the form of conventional graphic symbols, which are not always clear to the owners of the premises.

And since everyone who decides to redevelop their apartment and wants to do it legally will need to deal with some of these documents, it is important to be able to understand how and what is indicated on them. Therefore, further we will analyze the designations on the plans of the BTI.

Description of designations on BTI plans

Immediately, we note that the designations of the BTI do not depend on the type of document. That is, one or another element of the drawing is equally indicated both in the data sheet and on the floor plan.

First of all, owners are interested in such a question as how the designation is carried out bearing walls on the BTI plan? Many people think that in the drawing thick black lines mark the main walls, and thin - non-load-bearing partitions. But this is not always the case.

Therefore, it is impossible to determine according to the BTI plan which walls are load-bearing and which are non-bearing. In any case, the layman will definitely not be able to do this on his own, if only he turns to a specialist for help.

If the room was performed uncoordinated redevelopment, which became known to the BTI, then after the necessary measurements are made by an employee of the Bureau of Technical Inventory, all the changes made in the drawing will be marked with red lines.

Doorways are indicated as follows: within the boundaries of the line to indicate the partition, two small marks are applied perpendicularly in the form of parallel dashes. In the presence of door leaf between them draw another parallel line that goes beyond the boundary of the wall. This is exactly the designation of the door on the BTI plan.

In a similar way, information about the presence and location of window openings. The thickest lines in the drawing are marked facade walls, where the windows are marked with two parallel lines with perpendicular limits on both sides showing their width.

The numbering and area of ​​the room are displayed as a fractional number, where the numerator is the room number, and the denominator is its area.

In addition, the location of plumbing and cookers in the "wet" areas of the apartment. Most often, you can guess which plumbing fixtures are indicated on the drawing by the contours geometric shapes denoting them. And you can also guess about the designation of the electric stove on the BTI plan.

For reference: furniture, refrigerator, air conditioning, washing and dishwasher, heated towel rail, oven, etc. are not marked in any way on the floor plan of the BTI. Also, the flooring material in the premises does not have any designations in the BTI passport.

It is easiest to decipher the designations on the BTI plan using specific examples.

If you need to find out the conventions of the BTI, and also need help in developing project documentation and approval of redevelopment in government bodies our employees are always ready to help.

Abbreviations and abbreviations for building plans and cuts. Types and thickness of lines on construction drawings.

Conventions on plans and sections (DIN 1356):

Abbreviations:

On the drawings of reconstructions and extensions:

A) parts to be disassembled are completely painted over with yellow paint or covered with yellow shading;

B) the preserved parts are shown in gr. one;

C) the color of the newly erected parts is taken according to gr. 2;

D) on structures made of rolled profiles indicate the type of profile and its number.

Solid line of medium thickness	Visible edges of building parts, contours of parts with a small area in section, dimensions, small inscriptions	0,7	0,5		0,35	0,25	0,18
thin solid line	Axial, dimension, extension lines, pointers, arrows, levels, hatching, stamps	0,5	0,35		0,25	0,18	0,18
dashed line medium size	Invisible edges of building parts	0,7	0,5		0,35	0,25	0,18
thin dashed line	Auxiliary leader lines	0,5	0,35		0,25	0,18	0,18
Thick dashed line	Section plane specification	14	1		0,7	0,5	0,35
Dash-dotted line of medium thickness	Centers of gravity, axes of symmetry	0,7	0,5		0,35	0,25	0,18
narrow dotted line	Symbols for turns in section direction	0,5	0,35		0,25	0,18	0,18
Wavy line	Designations of wood in section	0,5	0,35		0,25	0,18	0,18
Dotted line	Disassembled or minor parts of buildings

Ernst Neufert. " Building design» / Ernst Neufert "BAUENTWURFSLEHRE"

The mark is indicated in meters with three decimal places.

Levels below the zero mark are indicated with the sign "-", above - with the sign "+". Letters are added to mark the level of floors: Lv. n.p. - the level of the clean floor and Lv. 3. - ground level.

The level sign on the plan is applied as follows:

+ 0.200 ; - 0.150

The main walls must be bound in thickness to the coordination axis. There are bindings: bilateral

central

unilateral

one-sided with a gap

1. Draw coordination axes, designate them and. put down the axle dimensions.

2. Draw external and internal capital walls.

3. Draw partitions.

4. Draw all window and door openings.

5. Apply all sanitary fittings and specify required dimensions inside all rooms. Put down the area of ​​each room in the lower right corner of the plan and underline with a solid thick line, while the font number must exceed the font selected for the dimensional numbers.

When dimensioning c outside image preference is given to the left and bottom side Images. The first line is allocated for the dimensions of openings and piers, the second - for interaxal dimensions and the third - for the length (width) of the building along the extreme axes. If the sizes of opposite walls do not match, additional dimension lines are drawn at the top and on the right.

To limit the dimension lines at their intersection with extension, contour or axial lines, serifs are used in the form of a short line at an angle of 45 ° to the dimension line with a slope to the right, while the dimension lines should protrude beyond the outermost extension lines by 1-3 mm.

The first dimension line refers to the image contour by 10-30 mm (depending on the size of the image), each subsequent one - by 7 mm. Extension lines can not be brought to the image by 5 - 15 mm.

Dimensions related interior layout, are placed inside the plan image in the form of a closed chain and in such a way that each room has two sizes. The dimensions of the doors in the partitions are not applied on the plan. The main wall must have binding dimensions to the coordination axis.

If the image is symmetrical, then the dimension line can be drawn up to the axis of symmetry and finished with serifs in opposite directions:

fig.6.

Capital walls of the same material in the drawing are depicted without a gap.

Task number 1.

"Housing floor plan"

AZ format. The main inscription in the form 1. Perform the task of building a building plan. An example of sheet design, see fig. 9. The plan of the building is deliberately incomplete: a number of dimension numbers and dimensions of the premises are missing.

A task. Draw on a scale of 1:100 a plan of a two-story residential building. In this case, it is required to independently calculate and apply on the plan all the dimensions not indicated: the dimension numbers of the first external and internal dimension lines in relation to the contour of the building, the dimensions of the area of ​​\u200b\u200bthe premises. Individual tasks take from table. 1 and fig. 8, 13.

Table 1

The implementation of many construction projects, as well as the implementation of legal relations in the field of real estate transactions, involves the use of special documents - plans for buildings and structures. These sources can be both official (and compiled in accordance with the rule of law), and not related to legislation, but nevertheless in demand. Among the most common sources that are drawn up taking into account the provisions of regulatory acts are building plans that reflect information that is recorded in the state cadastre. What is their specificity? What is the structure of these documents?

Building plans: regulation

The order of the Ministry of Economic Development of the Russian Federation No. 403, issued on 09/01/2010, regulates how the building plan should be drawn up, if we understand the legal category as such. It defines the form of the relevant document, as well as the requirements for its preparation. In addition, the most important normative act in the sphere of development of plans is the Federal Law No. 221-FZ, adopted on July 24, 2007. It, in particular, defines what constitutes a building plan, what information it contains. Let's consider these norms, as well as those that supplement them according to Order No. 403, in more detail.

What is the essence of the building plan?

So, the building plan, in accordance with the norms of Federal Law No. 221, is a document that reflects the basic information that is present in the state cadastre, as well as information about the building needed to register it. The plan may also reflect in detail information about certain parts of it and others that are necessary for making records about construction site to the cadastre

It is worth noting that there are quite a few similar documents, such as the architectural plan of a building. However, their purpose may be completely different. So, it may not be directly related to cadastral records, compiled at the project level, finalized.

In turn, the plan, the drawing up of which is regulated by Order No. 403, involves the reflection of information about finished objects placed on the floor. Most often, under the building plan, if you follow the official rules of law, it is meant, although, of course, the widest range of documents can unofficially correspond to the phrase in question.

The source in question, the "official" building plan, can be drawn up for different types of objects. It can be both separate buildings and, in particular, office complexes, apartment buildings. It could be like typical buildings, and those built as part of unique construction projects.

Building plan structure

The document under consideration consists of 2 main blocks:

• text;
• graphic.

Each of them is represented by several sections, the list of which can be determined both strictly by law and formed based on a specific type of cadastral work.

The purpose of the text block is to display the most detailed information about the object. It can fix various conventions that optimize the presentation of this or that information in the document. The text block of the building plan contains sections that reflect:

• information about ongoing;
• initial data, information about measurements, calculations;
• information about the location of the building within the land plot;
• main characteristics of the object;
• information about certain parts of the building;
• the main characteristics of the premises - if we are talking, for example, about an apartment building;
• conclusion of the cadastre engineer.

The graphic block is no less important. The main thing is to clearly reflect in it the features of the architecture of the building, to show bearing structures and complementary building elements. The graphic block of the plan also contains a certain list of sections. Among these:

• a scheme reflecting the structure of geodetic constructions;
• layout of the object within the land plot;
• object contour drawing;
• floor plan of the object or building as a whole, indicating, if necessary, certain premises.

The document in question must necessarily include sections:

• reflecting general information on ongoing work on the cadastre;
• containing initial data;
• including information about measurements, calculations;
• including drawing of the building.

Other sections are included in the document depending on the specifics of the specific construction project, as well as varieties of ongoing cadastral work.

Making a building plan

Let us now consider how the document in question can be formalized. Requirements for the preparation of the technical plan of the building, defined by law, suggest that the appropriate document will be drawn up for each individual structure. If one or another object was formed as a result of the reconstruction of several, then the plan is drawn up in a single copy. But at the same time, the document must, in the prescribed manner, reflect information about all the buildings formed as part of the project.

Preparation of the plan: general requirements

Let us now consider directly the requirements for the preparation of the technical plan of the building in the context of their general provisions. The document in question is compiled on the basis of cadastral information about the building, as well as the land plot on which it is located. The following sources are used for this:

• extract;
• cadastral passport.

If the building is located on several sites, then extracts for each of them are used. Information about the building (not including information about its location on the land plot) is reflected in technical terms, based on the content of the documentation submitted by the customer on the cadastre, the permission of the object to enter or the technical passport of the building. Copies of relevant documents may be included in the annex to the construction plan. In some cases provided by law, the production of these sources is not required. If this is the case, then information about the object is included in the plan of the residential building on the basis of a declaration, which is prepared in accordance with the individual requirements fixed in the legislation. The relevant document must be part of the annex to the plan.

If other sources, the use of which is provided for by federal law, were involved in the preparation of the document in question, then their copies should also be included in the structure of the application.

Building plan format

The document in question must be in electronic format in XML format. At the same time, it must be certified by the digital signature of the cadastre engineer. This file must match established requirements to the appropriate format so that the information reflected in it can be read and controlled.

The digital scheme of the building must be formed on the basis of XML templates, which are approved by the Federal Cadastre Service and uploaded by the agency to the site. If the law governing the use of the respective files changes, then federal Service inventory makes adjustments to these XML templates.

The electronic signature of an engineer must have a certificate and meet the criteria established in the legislation of the Russian Federation and regulating electronic document management.

In turn, annexes that complement the building plan can be printed on paper. In order to supplement the document in question with them, they must be scanned in PDF format and also signed using the Cadastral Engineer's EPC. The floor plan of the building or any part of it should be scanned in JPEG format.

The structure of the application may also include other electronic documents if it is provided by the legislation of the Russian Federation. In some cases (for example, due to the presence of relevant conditions in the contract), building plans are prepared in paper version. These sources are certified by the signature and seal of the cadastre engineer. But at the same time, a digital building plan must also be drawn up - in this case it is supplemented by paper.

Formatting the text block of the building plan

Let us now study what legislation of the Russian Federation establishes the requirements for the design of the text block of the document in question.

In the considered part of the building plan, first of all, the types of work performed according to the cadastre are recorded. For this, connected text is used, which can reflect information such as:

• address of the building, its parts;
• the way objects are formed;
• building characteristics;
• cadastral numbers of objects;
• the number of residential and non-residential premises in the structure of the building.

The next type of data recorded in the text part of the plan is information about the customer of the cadastral work being carried out. Here you can specify:

• Full name, passport details, address of the customer - if he is an individual;
• name, PSRN, TIN, address - if the partner has the status of a legal entity.

In the considered block of the building plan, the following should also be reflected:

• date of preparation of the final version of the document by the engineer;
• information about the person who draws up the document, indicating his full name, number of the certificate confirming qualifications, telephone, address or coordinates of his employer, if the engineer carries out his labor functions in the status of an employee.

The next type of data reflected in the text block of the building plan is the details of the documents that are used in compiling the source in question. For example, such as project documents, registration certificate, information from the cadastre. If cartographic materials were used, then the following is recorded in the text block:

• card name;
• the scale of building plans reflected in the cartographic product;
• the date the map was created and updated.

Another one the most important group information in the text block of the document - those that reflect the characteristics of the geodetic or boundary network that were involved in the framework of the work on the cadastre. In this case, you need to fix:

• coordinate system;
• the name of the point, as well as the classification of the sign characterizing the geodetic network;
• a class that characterizes the corresponding network;
• point coordinates;
• data reflecting the state of the sign of the point, its center, as well as the brand.

In the text block of the document, it is necessary to record information about those measuring instruments that were involved in the work. In particular, these may be:

• the name of a particular device or tool;
• state number of the measuring instrument;
• information about the verification of the device or instrument.

It will be useful to consider a number of particular nuances that characterize the text block of such a document as a building diagram. So, it is worth paying attention to the features of reflection in it of information about the contour of the object. What is the specificity of this procedure?

Building outline in plan: nuances

The contour of the building is a closed line, which is formed as a result of drawing the outer boundaries, the shape of buildings on some horizontal plane. The contour corresponds to a closed line that runs at the level at which the structure adjoins the surface of the earth. This should not include:

• arches or driveways;
• various protruding elements having a thickness not exceeding 0.5 m and a width not exceeding 1 m.

If the building is placed on piles, then its contour is formed by the projection of its external boundaries. The way in which this or that bearing support in the form of a pile is located does not matter in this case.

The document should reflect the method by which the coordinates of the contour of the building or part of it are determined. He can be:

• geodetic;
• based on satellite measurements;
• photogrammetric;
• cartometric;
• analytical.

Certain nuances characterize the preparation of a building plan, initiated by virtue of a change in the data in the cadastre on the corresponding building object.

Preparation of a plan for changes in the cadastre

If the document in question is ordered due to the correction of information reflected in the cadastral registers, then its text block should contain new values ​​for the characteristics of the object that are entered in the cadastre.

At the same time, information about the cadastral number of the object is indicated in the document. The procedures under consideration can also be carried out if it is necessary to correct an error found in a cadastral record. In some cases, the number previously assigned to the object in state registers is also recorded.

Characteristics of the premises in the building plan

The text block of the document in question may include the characteristics of the rooms present in the structure of the building - for example, if it is apartment building. This may reflect:

• cadastral numbers of objects;
• numbers of floors on which the premises are located;
• object addresses;
• the purpose of a particular room, its type;
• object area.

In some cases, it is possible to indicate only the premises - in particular, if information about the apartment has been correctly entered into state registers.

Conclusion of the cadastre engineer in the building plan

An important component of the text block of the document in question is the conclusion of the engineer performing the cadastral work. This may reflect different types information. For example, those that reflect errors that were made when making entries about the building in the cadastre, incorrect calculations for the location of the object, its area (if the development plan was not properly investigated by competent specialists). In this case, the engineer's report may reflect the need for additional work aimed at eliminating the identified errors.

Building plan graphic block

The next key block that forms the structure of the plan in question is graphic. It is needed in order to visualize key elements buildings - load-bearing structures, spans, objects adjacent to the structure.

The graphic part of the plan is compiled on the basis of the data contained in the land plot on which the building is located. In addition, various cartographic materials can be used during its design, which allow you to determine the location of the object. The graphic block of the plan under consideration may include various symbols, the list of which is determined in accordance with separate Annexes to Order No. 403.

It will also be useful to consider how a number of other important components are included in the site plan, namely, a diagram of geodetic constructions and a drawing.

Scheme of geodetic constructions

This component of the building plan is drawn up on the basis of measurement materials that reflect information related to the geodetic justification of the cadastral work being carried out.

The scheme in question is necessary in order to display the location of the building relative to:

• the site on which the relevant facility is located, as well as other structures;
• cadastral quarter.

This scheme includes the boundaries of the site or its individual parts, the outline of the object in respect of which cadastral work is being carried out, as well as various designations. In addition, it may include the contours of other real estate objects that are located on the same site on which the main building was built, reflect data on the location of city streets, roads and other objects that it makes sense to include in the corresponding document.

Building drawing

The drawing, as part of the document under consideration, must be presented on a scale that allows you to actually consider the building plan with dimensions, that is, sufficient to ensure the readability of the location of the main points of the object outline. You can fix the location of certain elements of the structure contour by means of various callouts or insets that are reflected in separate sheets included in the drawing structure.

In cases provided for by law, the document in question may be supplemented by other sources. For example, it can be floor plans - completely or any part of it. In this case, the relevant sources can be prepared, firstly, taking into account the requirements we have considered - those approved by Order No. 403, and secondly, on the basis of regulations adopted by the competent authorities in the process of regulating communications in the field of cadastral relations.

34.1. Image of building elements. Any building consists of structural elements that have their own name, purpose, shape, size and other data. In the drawings, they are indicated graphically conventionally. But before considering these conventions, see Figure 205, which shows some parts and elements of the building. Having understood their functions, it will be easier for you to read the images of these building elements in the drawings.

Rice. 205

And now we give images of some elements of the building.

Window and door openings. Figure 206 shows the conventional graphic symbols and illustrative images of window, doorways on sections and plans of buildings. As you can see, on the sections, the walls are depicted with solid main lines, window openings - with solid thin lines. On the plans, in the places of doorways, lines are not drawn, but they show the door leaf and the direction in which the door opens. Thin lines are drawn on vertical sections in the places of doorways.

Rice. 206

Wall breakage is shown by thin wavy lines.

Stairwells. Figure 207 shows a conditional image of a staircase: a flight of stairs in section (Fig. 207, a), a lower march in terms of (Fig. 207, b), an intermediate march (Fig. 207, c), an upper march (Fig. 207, d ).

Rice. 207

A line with an arrow at the end shows the direction of the ascent flight of stairs. It begins with a circle located on the image of the floor area.

34.2. Designations on architectural and construction drawings. When performing architectural and construction drawings, graphic symbols are used for many other elements of buildings, smoke and ventilation ducts, sanitary, household and other equipment, furniture, etc.

All graphic symbols are simplified images appearance equipment. Let's look at some examples.

Heating devices, sanitary equipment. Figure 208 contains symbols and corresponding explanatory inscriptions heating devices, sanitary equipment.

Rice. 208

All conditional images encircle with thin lines. Perform them in the scale adopted for this drawing.

Designation of materials in sections. Figure 209 shows some of the graphic designations of materials in sections established by the standard (in addition to those shown in Fig. 148).

Rice. 209

In construction drawings, it is allowed on sections small area designate any material as metal or not use the designation at all, giving an explanatory inscription on the drawing field.

34.3. Communication drawings(from Latin kommunikatio - communication, communication path) are included in the documentation for the construction of each object. They include drawings and diagrams of various plumbing fixtures and electrical equipment.

Drawings and communication schemes are performed on master plans, vertical sections, floor plans, etc. They can also exist as independent documents.

For sanitary works, drawings and diagrams of heating, ventilation, plumbing, sewerage, gas supply, etc. are performed; on the electrical work- electric lighting schemes, radio and telephone networks, placement of electrical equipment, etc. On the diagrams of such communications, the graphic designations of pipeline parts, sanitary appliances, equipment, heating equipment, etc., established by the standard, are used.

Internal (i.e., located in the building) networks of water supply, sewerage, etc. are performed on separate drawings. Often schematic representation networks are accompanied by an axonometric projection.

Conditional graphic designations determine the names of all the depicted devices, their purpose and placement.

scheme, like Assembly drawing, contains an image constituent parts of a particular product and the relationships between them. But in the diagram, the parts included in the product are shown in abstract graphic conventional signs. A diagram is also a graphic design document. It is performed on sheets of a standard format with drawing a frame and title block, but not to scale.

Schemes allow you to determine the principles of operation of the product, its adjustment, control over work, etc. Schemes include technical descriptions and in the operating instructions for devices and mechanisms, are widely used to explain the device and the principle of operation of various household appliances.

Depending on the elements that make up the products shown in the diagrams, the diagrams are divided into kinematic, electric, hydraulic and etc.

34.4. Reading blueprints. The order and sequence of reading certain construction drawings depends on the type of drawing. Reading the master plan begins with determining its scale, the boundaries of the site, its orientation relative to the cardinal points. According to the explication and the drawing, the presence of depicted buildings, entrances, etc. is revealed.

Drawings of buildings and structures are read in this sequence.

1. The main inscription determines the name of the building or structure, its purpose.
2. According to the drawings, the number of images (facades, plans, sections), their scale, general design and architectural features building.
3. By facades and cuts determine overall height building, roof structure, foundation, height of floors, doors, windows, thickness of walls, ceilings, other information about relative position and structures of building parts.
4. According to the plan, they find out the location of doors, windows, sanitary and other equipment in residential and non-residential premises, their area, etc.

Rice. 210

Consider, for example, a drawing of a summer country house brick with an attic (Fig. 210).

The project contains the facade of the building, the plan of the first floor, the plan of the attic, one of the sections (1-1). Having studied the drawings, we can conclude that the entrance to the house is carried out from an open space (see the image of the porch on the plan of the 1st floor). Access to the attic is via spiral staircase rotated by 90°.

On the first floor there are two isolated living rooms with an area of ​​8.85 and 7.65 m 2 . The entrance to them is from the veranda, the area of ​​\u200b\u200bwhich is 8.82 m 2. The attic also has living room. Its area is 8.45 m2.

Heating stove. Under the foundation tape monolithic blocks are used, the ceiling is made of wood, the roof is made of soft tiles.

Consider for yourself the location of doors, windows according to the facade, plans and sections, determine dimensions buildings, its height, the height of the attic floor, etc. Please note that the figure shows the facade of the house, which gives its rear view.

Task 46. On the instructions of the teacher, draw from nature the plan of the classroom (workshop, living room, etc.).

Determine the dimensions of the room by measuring. The plan should indicate the required dimensions, as well as the area of ​​\u200b\u200bthe premises, apply images of windows, doors, furniture. You can use illumination (coloring).

When performing work, use the conventions adopted on the architectural and construction drawings.

Task 47. Using the sequence discussed earlier, read the architectural and construction drawing (Fig. 211), which shows the project of a one-story one-apartment three-room residential building.

The building plan shows: 1 - front, 2 - common room, 3 - bedrooms, 4 - kitchen, 5 - bathroom, 6 - toilet, 7 - pantry, 8 - corridor, 9 - drying cabinet, 10 - furnace, 11 - cold pantry; as well as the area of ​​\u200b\u200beach room.

Rice. 211