Preliminary design. What is a blueprint for? What does a building design plan include?

Decree State Committee standards of the Council of Ministers of the USSR dated February 28, 1973 No. 501, the deadline for introduction is set

from 1974-01-01

This standard establishes requirements for the implementation of a draft design for products in all industries.

1. GENERAL PROVISIONS

1.1. Preliminary design are developed if it is provided for by the terms of reference or protocol for the consideration of a technical proposal.

A draft design is developed in order to establish the fundamental (constructive, circuit, etc.) solutions of the product, giving a general idea of the principle of operation and (or) the device of the product, when it is advisable to do this before the development of a technical design or working documentation.

At the stage of developing a draft design, options for the product and (or) its components are considered. A draft design can be developed without considering various options at this stage.

1.2. When developing a preliminary design, they perform the work necessary to ensure the requirements for the product and allow you to establish fundamental solutions. The list of necessary works is determined by the developer depending on the nature and purpose of the product and is agreed with the customer if the product is being developed by order of the Ministry of Defense.

An approximate list of works for products for national economic purposes is given in the Appendix.

Note. At the preliminary design stage, the works given at the technical proposal stage are not repeated if they cannot provide additional data. In this case, the results of previous work are reflected in the explanatory note.

(Revised edition, Rev. No. 4).

1.3. The set of draft design documents includes design documents, in accordance with GOST 2.102-68, provided for by the terms of reference and the protocol for considering the technical proposal. When completing documents in electronic form the electronic structure of the product and the electronic model of the product (assembly unit, complex) are performed with a degree of detail corresponding to the stage of the draft design.

Design documents developed for the manufacture of material layouts in accordance with GOST 2.002-72 are not included in the set of draft design documents.

(Changed edition,Change No. 5)

1.4. For consideration, approval and approval, copies of the draft design documents, completed in accordance with GOST 2.106-96, are submitted. It is allowed, in agreement with the customer, to submit the original documents of the draft design.

1.5. The form of presentation of the preliminary design documents (paper or electronic), if it is not specified in the terms of reference and (or) the protocol for considering the technical proposal, is determined by the developer in agreement with the customer. Types of documents are established in accordance with GOST 2.102-68. It is allowed to include documents in various forms of representation in the set of documents of the draft design.

(Introduced additionally,Change No. 5)

2. REQUIREMENTS FOR THE IMPLEMENTATION OF DOCUMENTS

2.1. General requirements to the execution of documents

2.1.1. Design documents containing various product options are performed in accordance with GOST 2.118-73 in terms of placing information about various options, placing images of options, building tables containing data of various options, etc.

2.2.Drawing general view

2.2.1. At the draft design stage, a general view drawing or an equivalent electronic model of an assembly unit in the general case should contain:

a) images of the product (views, sections, sections), the text part and inscriptions necessary for understanding the structural device of the product, the interaction of its components and the principle of operation of the product;

b) names, as well as designations (if any) of those components of the product for which data must be specified ( specifications, quantity, instructions on the material, principle of operation, etc.) or a reference to which is necessary to explain the images of the general view drawing, describe the principle of operation of the product, indicate the composition, etc .;

c) dimensions and other data applied to images (if necessary);

d) a scheme, if it is required, but it is not advisable to draw it up as a separate document;

e) technical characteristics of the product, if necessary for the convenience of comparing options according to the general view drawing.

(Changed edition,Change No. 5)

2.2.2. Images are performed with maximum simplifications provided by the standards unified system design documentation. The components of the product, including borrowed (previously developed) and purchased, are depicted with simplifications (sometimes in the form of contour outlines), if this provides an understanding of the structural device of the product being developed, the interaction of its components and the principle of operation of the product.

(Changed edition,Change No. 5)

2.2.3. Separate images of the component parts of the product are placed on one common sheet with images of the entire product or on separate (subsequent) sheets of the general view drawing.

When making a general view drawing in the form of an electronic model of an assembly unit, it is recommended that the models of individual components of the product be placed in separate files.

(Changed edition,Change No. 5)

2.2.4. The names and designations of the component parts of the product in the general view drawings are indicated in one of the following ways:

a) on the shelves of leader lines;

b) in a table placed on the same sheet as the image of the product;

c) in a table made on separate sheets of A4 format in accordance with GOST 2.301-68 as subsequent sheets of a general view drawing. In the general view drawing, made in the form of an electronic model of the assembly unit, it is recommended to indicate the names and designations of the component parts of the product using the methods a) and c).

If there is a table on the shelves of leader lines, indicate the position numbers of the components included in the table.

The table generally consists of columns: “Pos.”, “Designation”, “Name”, “Number”, “Additional instructions”.

When making a general view drawing in the form of an electronic model of an assembly unit, it is recommended to use the simultaneous display of the electronic structure of the product (instead of a table) and its electronic model, providing the possibility of highlighting (highlighting) the component of the electronic model when specifying the corresponding element of the electronic structure of the product.

(Changed edition,Change No. 5)

2.2.5. The names and designations of the product components in the table and (or) the electronic structure of the product are recommended to be placed in the following order:

borrowed items;

purchased products;

newly developed products.

(Changed edition,Change No. 5)

2.2.6. Elements of a general view drawing and (or) an equivalent electronic model of an assembly unit”; delete the words: “for working drawings (item numbers, text technical requirements, inscriptions, etc.) are performed according to the rules established by the standards of the Unified Design Documentation System for working drawings.

(Changed edition,Change No. 5)

2.3.Draft design sheet

2.3.1. All design documents included in the set of documents of the preliminary design are entered into the draft design sheet in the manner prescribed by GOST 2.106-96, regardless of which option the document belongs to.

It is allowed in the column "Note" to indicate the corresponding this document option.

It is allowed to include in the set of documents of the draft design equivalent documents in various forms of presentation (in paper or electronic form), while in the column "Note" it is recommended to indicate the form of presentation of the document.

(Changed edition,Change No. 5)

2.4.Explanatory note

2.4.1. The explanatory note of the draft design is carried out in accordance with GOST 2.106-96, taking into account the following basic requirements for the content of the sections:

a) in the section "Introduction" indicate the name, number and date of approval of the terms of reference. If the development of a draft design is provided not by the terms of reference, but by the protocol for considering the technical proposal, then a record is made according to the type: “Development of the draft design is provided for by the technical proposal ...” and indicate the number and date of the protocol for considering the technical proposal;

b) in the section "Purpose and scope of the developed product" provide relevant information from the terms of reference and technical proposal, as well as information specifying and supplementing the terms of reference and technical proposal, in particular:

a brief description of the area and conditions of use of the product;

general characteristics of the object for the application in which this product is intended (if necessary);

c) in the section "Technical characteristics" give:

the main technical characteristics of the product (power, number of revolutions, performance, consumption of electricity, fuel, efficiency and other parameters characterizing the product);

information on compliance with or deviations from the requirements established by the terms of reference and technical proposal, if it was developed, with justification for deviations;

data comparing the main characteristics of the product with the characteristics of analogues (domestic and foreign) or provide a link to the map of the technical level and quality;

d) in the section "Description and justification of the chosen design" give:

description of the design, justification of the fundamental decisions made at this stage (constructive, circuit, etc.). When performing an explanatory note in the form electronic document it is allowed to provide a link to electronic layouts (models) made in accordance with GOST 2.052-2006.

If necessary, provide illustrations;

information about the purpose of material mock-ups (if they were made), electronic mock-ups (if they were developed), the test or analysis program and methodology (or a link to a separate document - the test program and test procedure), test results and data on assessing the conformity of mock-ups to specified requirements, including including ergonomics and technical aesthetics;

photographs of material layouts (if necessary);

designations of the main design documents, according to which material models were made, the number and date of the test report (or protocol), etc. (for reference);

information about manufacturability;

data of verification of decisions made for patent purity and competitiveness;

information about the use of inventions in this development, about submitted applications for new inventions;

information about the compliance of the product with the requirements of safety and industrial sanitation;

preliminary information about the packaging and transportation of the product (if necessary);

technical requirements for new products and materials used in the product being developed, which must be developed by other organizations. Such technical requirements may be given in the appendix to the explanatory note;

information on the compliance of borrowed (previously developed) components, purchased products and materials used in the product with the product being developed in terms of technical characteristics, operating modes, warranty periods, operating conditions;

main issues of manufacturing technology of products;

information about the safety of the product and its impact on the environment;

information on the disposal of the product;

e) in the section "Calculations confirming the operability and reliability of the structure" give:

approximate calculations confirming the performance of the product (kinematic, electrical, thermal, calculations hydraulic systems and etc.);

approximate calculations confirming the reliability of the product (calculations of indicators of durability, maintainability, shelf life, etc.).

With a large amount of calculations, they can be drawn up in the form separate documents, while only the results of calculations are presented in this section. For each type of calculation, software and information support automated systems (if they are used to perform calculations);

f) in the section "Description of the organization of work using the product under development" provide preliminary information on the organization of work with the product at the place of operation, including:

a description of the methods and ways of working with the product in the modes and conditions provided for by the terms of reference;

description of the order and methods of transportation, installation and storage of the product and its commissioning at the place of operation, as well as maintenance during storage and operation;

information on the qualifications and number of service personnel;

g) in the section "Expected technical and economic indicators" provide approximate calculations of economic indicators;

h) in the section "Level of standardization and unification" provide preliminary information on the use of standard, unified and borrowed assembly units and parts in the product being developed;

(Changed edition,Change No. 5)

2.4.2. In the appendix to the explanatory note are given:

a copy of the terms of reference;

if necessary, a list of work to be carried out at a subsequent stage of product development;

materials of artistic and design study, which are not design documents;

list of used literature, etc.;

a list of documents used in the development of a preliminary design and received by the product developer from other enterprises and organizations (author's certificates, a patent research report, a consumer certificate on the required production volume of the products being developed, etc.); at the same time, the documents in the annex to the explanatory note do not include, but the explanatory note may contain the necessary information from these documents (for example, the subject of the invention, the required quantities of products for the quarter, for the year, for the five-year period), as well as the number and date of the document or accompanying letters.

list of software and information support for automated systems used in the development of a draft design

(Changed edition, Rev. No. 1, 5).

APPENDIX

LIST OF WORKS TO BE CARRIED OUT IN THE DEVELOPMENT OF THE Draft Design

In general, when developing a draft design, the following work is carried out:

a) execution of options possible solutions, establishing the features of options (characteristics of options for components, etc.), their design study. The depth of such study should be sufficient to compare the options under consideration;

b) preliminary decision on the issues of packaging and transportation of the product;

c) production and testing of material models and (or) development and analysis of electronic models in order to verify the principles of operation of the product and (or) its components”;

d) development and justification of technical solutions aimed at ensuring the reliability indicators established by the terms of reference and technical proposal;

e) assessment of the product for manufacturability and the correct choice of control tools (tests, analysis, measurements);

e) evaluation of the product in terms of standardization and unification;

g) assessment of the product in relation to its compliance with the requirements of ergonomics, technical aesthetics. If necessary, to establish the ergonomic, aesthetic characteristics of the product and for the convenience of comparing various options for these characteristics, material layouts are made and (or) electronic layouts are developed;

h) checking options for patent frequency and competitiveness, filing applications for inventions;

i) verification of compliance of options with the requirements of safety and industrial sanitation;

j) a comparative assessment of the options under consideration, issues of metrological support of the product being developed (the possibility of choosing methods and measuring instruments).

p) elaboration of issues that ensure the possibility of using design documentation in electronic form at subsequent stages of development.

(Changed edition, Rev. No. 5)

The comparison is carried out in terms of product quality (purpose, reliability, manufacturability, standardization and unification, economic, aesthetic, ergonomic).

At the same time, the design and operational features of the developed and existing products, trends and prospects for the development of domestic and foreign technology in this area should be taken into account;

k) selection of the optimal variant (options) of the product, rationale for the choice; making fundamental decisions; confirmation (or clarification) of the requirements for the product (technical characteristics, quality indicators, etc.) established by the terms of reference and technical proposal, and the determination of technical and economic characteristics and indicators not established by the terms of reference and technical proposal;

l) identifying new products and materials on the basis of the adopted fundamental decisions that should be developed by other enterprises (organizations), drawing up technical requirements for these products and materials;

m) drawing up a list of works to be carried out at a subsequent stage of development, in addition to or clarification of the work provided for by the terms of reference and technical proposal;

n) study of the main issues of manufacturing technology (if necessary);

o) preparation of proposals for the development of standards (revision and amendments to current standards) provided for by the terms of reference at this stage.

APPENDIX. (ATadded, rev. No. 4).

The preliminary design is the first stage of architectural design. At this stage, the style and appearance of the future building, its size, shape, space-planning and spatial solutions, internal layout, zoning are determined. A draft design of a house is a set of drawings that gives a complete picture of what should happen during the construction process. It is the main document for the house and is part of the documents required to obtain permission to build a house in the authorities.

The composition of the Draft project of the house:

● general data (explanatory note);

● scheme of the master plan (M 1:200);

● floor plans;

● facades;

● architectural section;

● roofing design;

● three-dimensional computer visualization (from 4 angles + fragments if necessary).

The cost of the preliminary design of the house:

Total building area	Project cost
before 1 00 sq.m	40 00 0 rub.
From 100 to 15 0 sq.m	4 5 000 rub.
from 15 0 to 230 sq.m	50 000rub.
from 230 to 300 sq.m	5 5 000 rub.
over 300 sq.m	individual price

Deadline for the implementation of the Draft Design of a private house: 3-4 weeks.

.

2. Architectural project of the house (AR) .

Architectural project of an individual house- this is the architect's idea, embodied in engineering solutions. At this design stage, architectural solutions are determined that comprehensively take into account the wishes of the customer, the conditions of construction, as well as numerous requirements (social, economic, functional, engineering, technical, fire fighting, sanitary and hygienic,energy,environmental, architectural and artistic, etc.).

The composition of the architectural design of the house:

●

general project data(explanatory note);

●

master plan (M1:200);

●

floor plans;

●

facades;

● 3D computer rendering

(from 4 angles + fragments if necessary);

●

main cuts around the house (minimum 2 cuts);

●

roofing design;

●

marking plans;

●

list of facade finishing;

●

basic building indicators;

●

floor explication;

●

list of jumpers;

●

specification of filling door and window openings;

●

volumes of basic building materials;

●

ventilation risers;

●

required parts and components.

The cost of the architectural design of the house:

Total building area	Project cost
before 1 00 sq.m	50 000 rub.
from 100 to 150 sq.m	60 000 rub.
from 150 to 2 30 sq.m	67000 rub.
from 230 to 300 sq.m	7 2 0 00 rub.
over 300 sq.m	individual price

The term for the implementation of the Architectural project of a private house: 4-6 weeks.

If you yourself drew or found on the Internet a sketch of a layout that suits you, then you can . In this case, the project will cost you less.

____________________________________________________________________________________________

3. Architectural and construction project (AS) .

The architectural and construction project consists of two sections:

Architectural Solutions (AR)and Constructive decisions(KR). was described above. The structure of the Structural design includes the calculation of the bearing capacity and detailed drawings of all structural elements of the designed building with specifications and assemblies. I do not give the exact composition of the drawings of a structural project here, since it depends on the type of structures included in a particular project.

Calculations and drawings are carried out by designers highly qualified. Our projects are very precise and detailed: they contain all the necessary drawings, components and specifications to make the process of building a house easy and understandable.

The cost of an architectural and construction project:

Total building area	Project cost*
before 1 00 sq.m	135 000 rub.
from 100 to 150 sq.m	1 50 000 rub.
from 150 to 2 30 sq.m	RUB 1,65,000
from 230 to 300 sq.m	1 80 0 00 rub.
over 300 sq.m ● First, we conclude an agreement with you and draw up T technical W task (TOR) for design; Further during 7-10 days I study the TOR and carry out the first sketches for the project: as a rule, these are floor plans and facades (possibly also sections). They are performed without working out small details, only the main volumes. I send them to you by email. mail for approval; You study the initial sketches for as long as you need, then we call (or email) and you give your comments and wishes to the first sketches; Taking into account your wishes, I am making appropriate changes to the project (within 3-5 days) and send you new sketches. If everything suits you, then we move on. (if not, then we continue to work in the same mode until full understanding); Next, I build a three-dimensional model (during 3-5 days) of the building and send you images for approval. (If there is a need, at this stage I offer various options for the color scheme and the facade materials used); When the sketches and pictures with the 3D model are fully coordinated, I proceed to the final drawings for the project. It usually takes 7-12 days. Upon completion of this work, I send you the final draft in the format pdf to email mail; Within 3 days you study the final drawings and, if you notice any comments or inaccuracies, let me know about it, and I will short time I make corrections to the project and send you the corrected drawings. This completes the project. However, if during the construction process you have any unsolvable questions about the project, you can feel free to call me - I will definitely answer them. ____________________________________________________________________________________________ I work officially (registered as an individual entrepreneur) and always conclude a formal contract with the Customers, which allows me to protect the interests of the parties. I have in my portfolio more than a hundred completed projects of private and public residential buildings in Russia and other countries of Asia and Europe. Creative approach to work. I try to stick to the motto " Make art, not work "Make art, not work."Each of my projects is a unique author's product. It has, first of all, intellectual value, and as a result, high liquidity. Living in a stylish, beautiful and comfortable home will give you pleasure every day. And individual approach to each customer. I always try to find out as best as possible what the Client wants in order to design a house that is perfect for him. I guarantee strict adherence to deadlines. I am responsible for the observance of the agreed and prescribed in the contract deadlines for the performance of work. I have experience not only in designing, but also in the implementation / construction of houses according to my projects. _________________________________________________________________ ____________________________

INTERSTATE STANDARD

UNIFIED SYSTEM OF DESIGN DOCUMENTATION

MAIN PROVISIONS

PRELIMINARY DESIGN

GOST 2.119-73

IPK STANDARDS PUBLISHING HOUSE

1999

INTERSTATE STANDARD

Unified system of design documentation

SKETCHPROJECT

Unified system for design documentation. Preliminary design

GOST
2.119-73*

By the Decree of the State Committee of Standards of the Council of Ministers of the USSR dated February 28, 1973 No. 501, the deadline for introducing

from 1974-01-01

This standard establishes requirements for the implementation of a draft design for products in all industries.

1. GENERAL PROVISIONS

1.1 . A preliminary design is developed if it is provided for by the terms of reference or the protocol for considering a technical proposal.

At the stage of developing a draft design, options for the product and (or) its components are considered. A draft design can be developed without considering various options at this stage.

1.2 . When developing a preliminary design, they perform the work necessary to ensure the requirements for the product and allow you to establish fundamental solutions. The list of necessary works is determined by the developer depending on the nature and purpose of the product and is agreed with the customer if the product is being developed by order of the Ministry of Defense.

An approximate list of works for national economic products is given in.

(Revised edition, Rev. No. 4).

1.3 . The set of draft design documents includes design documents, in accordance with GOST 2.102-68 provided for by the terms of reference and protocol for consideration of the technical proposal. When documents are executed in electronic form, the electronic structure of the product and the electronic model of the product (assembly unit, complex) are performed with a degree of detail corresponding to the stage of the draft design.

Design documents developed for manufacturing material layouts according to GOST 2.002-72, are not included in the set of draft design documents.

(Changed edition, Change No. 5 )

1.4 . For consideration, approval and approval, copies of the draft design documents, completed according to GOST 2.106-96 . It is allowed, in agreement with the customer, to submit the original documents of the draft design.

1.5. The form of presentation of the preliminary design documents (paper or electronic), if it is not specified in the terms of reference and (or) the protocol for considering the technical proposal, is determined by the developer in agreement with the customer. Types of documents are set according to GOST 2.102-68 . It is allowed to include documents in various forms of representation in the set of documents of the draft design.

(Introduced additionally, Change No. 5 )

2. REQUIREMENTS FOR THE IMPLEMENTATION OF DOCUMENTS

2.1 .General requirements for the execution of documents

2.1.1 . Design documents containing various product options are performed according to GOST 2.118-73 in terms of posting information about various options, posting images of options, building tables containing data of various options, etc.

2.2 .General arrangement drawing

2.2.1 . At the draft design stage, a general view drawing or an equivalent electronic model of an assembly unit in the general case should contain:

b) names, as well as designations (if any) of those components of the product for which data must be specified (technical characteristics, quantity, instructions on the material, principle of operation, etc.) or link to which necessary to explain the images of the general view drawing, describe the principle of operation of the product, indicate the composition, etc.;

c) dimensions and other data applied to images (if necessary);

d) a scheme, if it is required, but it is not advisable to draw it up as a separate document;

e) technical characteristics of the product, if necessary for the convenience of comparing options according to the general view drawing.

(Changed edition, Change No. 5 )

2.2.2 . Images are performed with maximum simplifications provided for by the standards of the Unified Design Documentation System. The components of the product, including borrowed (previously developed) and purchased, are depicted with simplifications (sometimes in the form of contour outlines), if this provides an understanding of the structural device of the product being developed, the interaction of its components and the principle of operation of the product.

(Changed edition, Change No. 5 )

2.2.3 . Separate images of the component parts of the product are placed on one common sheet with images of the entire product or on separate (subsequent) sheets of the general view drawing.

When making a general view drawing in the form of an electronic model of an assembly unit, it is recommended that the models of individual components of the product be placed in separate files.

(Changed edition, Change No. 5 )

2.2.4 . The names and designations of the component parts of the product in the general view drawings are indicated in one of the following ways:

a) on the shelves of leader lines;

b) in a table placed on the same sheet as the image of the product;

If there is a table on the shelves of leader lines, indicate the position numbers of the components included in the table.

The table generally consists of columns: "Pos.", "Designation", "Name", "Col.", "Additional instructions".

(Changed edition, Change No. 5 )

2.2.5 . The names and designations of the product components in the table and (or) the electronic structure of the product are recommended to be placed in the following order:

borrowed items;

purchased products;

newly developed products.

(Changed edition, Change No. 5 )

2.2.6 . General arrangement drawing elements and (or) an equivalent electronic model of an assembly unit”; delete the words: “for working drawings(position numbers, text of technical requirements, inscriptions, etc.) are performed according to the rules established by the standards of the Unified Design Documentation System for working drawings.

(Changed edition, Change No. 5 )

2.3 .Draft design sheet

2.3.1 . All design documents included in the set of documents of the preliminary design are entered into the draft design sheet in the manner prescribed GOST 2.106-96 , regardless of which variant the document belongs to.

It is allowed in the column "Note" to indicate the option corresponding to this document.

(Changed edition, Change No. 5 )

2.4 .Explanatory note

2.4.1 . The explanatory note of the draft design is carried out according to GOST 2.106-96 taking into account the following basic requirements for the content of sections:

a) in the section "Introduction" indicate the name, number and date of approval of the terms of reference. If the development of a preliminary design is provided not by the terms of reference, but by the protocol for considering the technical proposal, then a record is made according to the type: “Development of the preliminary design is provided for by the technical proposal ...” and indicate the number and date of the protocol for considering the technical proposal;

a brief description of the area and conditions of use of the product;

general characteristics of the object for the application in which this product is intended (if necessary);

c) in the section "Technical characteristics" give:

the main technical characteristics of the product (power, number of revolutions, performance, consumption of electricity, fuel, efficiency and other parameters characterizing the product);

information on compliance with or deviations from the requirements established by the terms of reference and technical proposal, if it was developed, with justification for deviations;

data comparing the main characteristics of the product with the characteristics of analogues (domestic and foreign) or provide a link to the map of the technical level and quality;

d) in the section "Description and justification of the chosen design" give:

description of the design, justification of the fundamental decisions made at this stage (constructive, circuit, etc.). When performing an explanatory note in the form of an electronic document, it is allowed to provide a link to electronic layouts (models) made in accordance with GOST 2.052-2006.

If necessary, provide illustrations;

information about the purpose of material layouts (if they were made), electronic layouts (if they were developed), test program and methodology or analysis (or a link to a separate document - test program and methodology), test results and assessment data for conformity of layouts to specified requirements, including ergonomics and technical aesthetics;

photographs of material layouts (if necessary);

designations of the main design documents, according to which material models were made, the number and date of the test report (or protocol), etc. (for reference);

information about manufacturability;

data of verification of decisions made for patent purity and competitiveness;

information about the use of inventions in this development, about submitted applications for new inventions;

information about the compliance of the product with the requirements of safety and industrial sanitation;

preliminary information about the packaging and transportation of the product (if necessary);

main issues of manufacturing technology of products;

information about the safety of the product and its impact on the environment;

information on the disposal of the product;

e) in the section "Calculations confirming the operability and reliability of the structure" give:

approximate calculations confirming the performance of the product (kinematic, electrical, thermal, calculations of hydraulic systems, etc.);

approximate calculations confirming the reliability of the product (calculations of indicators of durability, maintainability, shelf life, etc.).

With a large amount of calculations, they can be drawn up in the form of separate documents, while in this section only the results of the calculations are given. For each type of calculation indicate the software and information support of automated systems (if they are used to perform calculations);

a description of the methods and ways of working with the product in the modes and conditions provided for by the terms of reference;

description of the order and methods of transportation, installation and storage of the product and its commissioning at the place of operation, as well as maintenance during storage and operation;

information on the qualifications and number of service personnel;

g) in the section "Expected technical and economic indicators" provide approximate calculations of economic indicators;

h) in the section "Level of standardization and unification" provide preliminary information on the use of standard, unified and borrowed assembly units and parts in the product being developed;

(Changed edition, Change No. 5 )

2.4.2 . In the appendix to the explanatory note are given:

a copy of the terms of reference;

if necessary, a list of work to be carried out at a subsequent stage of product development;

materials of artistic and design study, which are not design documents;

list of used literature, etc.;

list of software and information support for automated systems used in the development of a draft design

(Revised edition, Rev. No. 1,).

APPENDIX

LIST OF WORKS TO BE CARRIED OUT IN THE DEVELOPMENT OF THE Draft Design

In general, when developing a draft design, the following work is carried out:

a) the implementation of options for possible solutions, the establishment of the features of the options (characteristics of options for components, etc.), their design study. The depth of such study should be sufficient to compare the options under consideration;