Sbts for the development of technical documentation automated process control systems PCS. Sbtsp "automated process control systems (PCS)

Modern production is currently very difficult to imagine without the use of automated control systems. Technological processes are quite complex, contain many repetitive operations, require extreme accuracy and speed of reaction. APCS designed to solve all these problems, significantly reducing the "human factor" in production processes.
Before definition development costs automated process control system (APCS) Let's take a closer look at what it is. APCS and what is the design of automated systems.

Automated process control system (APCS) - is a system consisting of personnel and a set of software and hardware designed to create automation systems for managing technological equipment and production processes at enterprises ( production automation).
Automation systems take over control and management technological processes, giving a person the opportunity to observe them and manage production, operating with key parameters. Application APCS leads to a significant reduction in financial costs, more thorough control over the process, the prevention of many emergencies, an increase in the productivity of industrial enterprises and the quality of manufactured products. In particular, automated process control systems are necessary when the technological processes used in the organization are complex and inadmissible failures that can lead to significant material losses.

Creation of process control system is a very complex and lengthy process, containing the steps design, manufacture and assembly of its constituent elements, installation, commissioning. The most difficult are multilevel process control systems, consisting of two or more process control systems of different levels of hierarchy.

Design automated control systems is a process of creating a set technical documentation, models and prototypes necessary and sufficient for the manufacture, installation, commissioning and operation of automated control systems.

Technical documentation for automated process control systems (APCS) consists of documents that define the technical requirements for the APCS ( technical task for the creation of process control systems) and design solutions.

Technical task ( TK) for the creation of an automated process control system - this is an important pre-project document that determines purpose of creating systems, system requirements and the order of its creation, in accordance with which the development of the process control system and its acceptance upon commissioning is carried out.

Project documentation implies a two-stage development :

Technical project (TP) / project (P).

Working documentation (WP) .

Instead of stages TP (P) and RD it is allowed to develop an automated process control system in one stage working draft(TRP/ RP). TRP stage ( RP) are performed in cases of using standard designs of automated process control systems or when re-using economical individual projects.

So, we have identified the goals of creation, general points and basic concepts of process control systems, and now we will determine the procedure for calculating the cost of developing technical documentation.

The cost of developing technical documentation for process control systems is determined according to the "Reference book of basic prices for the development of technical documentation for automated process control systems (APCS)"

The cost is determined separately for development TK (Table 3 CBC) and the development of each of the following parts design documentation of process control systems (Table 5 CBC):
system-wide solutions (OR) : automation concept, APCS tasks, automated functions, APCS functional structure, APCS reliability design assessment, local budget calculation, APCS test program and methodology;
organizational support (OO): organizationaland Istructuresa, rights and obligations of users and operating personnel of the NPP in the conditions of operation, verificationaand ensureeAC performance;
information support (IS) : formssdocuments, classifiers, regulatory framework and implemented decisions on the volume, placement and forms of existence of information used in the AS during its operation;
technical support (TO) : the structure of the complex of technical means (CTS), general views, schematic diagrams, locations, connections and connections, specifications of materials and equipment, operating instructions for the CTS;
software (MO) : mathematicallyemethods, modelandand algorithms, appliedpittedyou;
software (software) : programsson data carriers and softwareedocuments, intendedsfor debugging, functioning and testing the performance of the AU.

The basis for determining the cost of developing technical documentation for process control systems is the determination of its complexity and labor intensity, assessed by the main factors and expressed in points (Tables 2, 4 CBC).
The data in the table is focused on for the first time developed process control systems taking into account the "basic" factors and the conditions for their creation. If there are other factors and conditions affecting the labor intensity of the work, correction factors are applied when determining the base prices (Table 1 CBC). At the same time, their values for different parts of the design documentation for the process control system may be different.

One of the features of this handbook is that all coefficients greater than one are complicating, that is, when determining the base price using several coefficients greater than one, the total multiplying coefficient is determined by summing their fractional parts and one
The overall reduction factor is determined by multiplying.
In the case of applying simultaneously increasing and decreasing coefficients, first, in the indicated order, the general increasing and general decreasing coefficients are determined, which are then multiplied.

If the documentation is not developed in full, for example, when adjusting previously adopted design decisions, when developing a process control system for an object where automation work has already been performed, etc. - a reduction factor is applied to the base prices K about, which is set in agreement with the customer in accordance with the complexity of the work. It can also be applied separately to some parts of the project documentation.

Prices in the Directory are set as of as of January 1, 1995, Directory 1997 publications, therefore, on the basis of Letters of the Gosstroy of Russia dated January 13, 1998 No. 9-1-1/6 denomination coefficient applied to prices CD = 0.001.

Another important feature of the Directory is that the prices include work on local automation systems included in the process control system. In this regard, if a technological control object is being designed TOU(for example, a furnace, a production workshop, a department) with automated process control on it, the price of developing a process control system is determined by"Handbook of basic prices for the development of technical documentation for automated process control systems (APCS)" , then base price design work of an object equipped with a process control system should be reduced by the amount provided in the Compilation or Handbook cost of work on design for this object process automation(including technological control, technological signaling, technological dispatching and telemechanization). For example, for "Objects of various industries" there are RPDs “Automation”, “Automation”, “Automation of technological processes”, RPD data should be excluded from the cost of design work in this situation.
The base price for the development of the terms of reference and each of the parts of the design documentation for the process control system is determined depending on the number of points calculated according to the main factors of labor intensity, the corresponding value multiplier and the general correction factor according to the formula:

C base = S * ∑B * K , where

S - value multiplier (million rubles);
∑B - the amount of points;
TO - general correction factor.

For TK, the complexity (sum of points) is determined by Table 2 CBC by 4 factors:
F1 - The degree of scientific and technical novelty of the technological control object (TOU). Depends on whether TOU has existing analogues in Russia and abroad.
F2 - The nature of the flow of the controlled technological process in time (6 options, continuous, discrete, cyclic, etc.)
F3 - The number of technological operations performed at the TOU. A technological operation is a completed part (stage) of a technological process. Examples of technological operations: loading, heating, cooling, languishing, crushing, cutting, welding, roasting, etc.
F4 - The number of variables characterizing TOU. Variables are parameters that take on different values and characterize either the state of the automated technological complex (ATK), either the process of functioning, or its result. Examples of a variable: temperature in the working space of the furnace, pressure, coolant flow rate, unit efficiency, daily unit productivity, etc.

When calculating the quantitative assessment of F3 and F4, the following should be taken into account that in the case of creating a process control system for TOU, composed of several identical (similar, unified) production and technological sub-objects (sites, departments, sections, complexes), the quantitative assessment of F3 and F4 is carried out using the following correction factors:

Serial numberPsingle object TOU	1	2	3	4	5 or more
Correction factor	1,0	0,8	0,6	0,4	0,2

For example, TOU consists of 5 sub-objects of the same type and 3 sub-objects of the same type, sub-objects of the same type contain 20 variables, heterogeneous 35, 40, 42 . The sum of variables for objects of the same type will be: 20*1 + 20*0.8 + 20*0.6 + 20*0.4 + 20*0.2 = 60
The total number of TOU variables - the sum for non-similar sub-objects and sub-objects of the same type will be: 35 + 40 + 42 + 60 = 177 .
According to Table 2, we determine the complexity of F4 - 5 points.

Factors F3 and F4 do not have quantitative boundaries; for F3, for every 50 operations over 100, 1 point is added to the complexity of 100 operations; similarly, for F4, for every 500 variables over 2000, 1 point is also added to the complexity of 2000 variables.
After determining the complexity, add up the points and multiply by the cost factorS tz = 2.76 million rubles.

For project documentation the complexity (sum of points) of each part is determined by Table 4 CBC by 7 factors:
F2 - The nature of the flow of the controlled technological process in time;
F5 - The number of technological operations controlled or managed by the process control system;
F6 - The degree of development of the information functions of the process control system (4 degrees of control, measurement and analysis);
F7 - The degree of development of the control functions of the process control system (choice of 7 degrees of regulation or control);
F8 - The mode of execution of the control functions of the process control system (5 types of mode);
F9 - The number of variables measured, controlled and recorded by the process control system;
F10 - The number of control actions generated by the process control system. The control action is intended for purposeful influence on the process of functioning of the automated technological complex (ATK). Examples of control actions: turning on the mechanism (unit), emergency shutdown of the mechanism (unit), prohibition of turning on the engine, etc.;
When quantifying factors F5, F9 and F10 for TOU, composed of several similar and non-uniform sub-objects, the calculation is performed in the same way as for factors F3 and F4 for TK, that is, with the use of correction factors for the same type of sub-objects.

TOU subobject serial number	1	2	3	4	5 or more
Correction factor	1,0	0,8	0,6	0,4	0,2

These factors also do not have quantitative restrictions.

For each part of the project documentation ( OO, OR, IO, TO, MO, ON) the base cost is determined similarly:

Cchpd = S fpd * ∑B * K , where

S NPV - value multiplier of the corresponding part of the project documentation (million rubles);
∑B - the amount of points determined for the relevant part of the project documentation;
TO - general correction factor for the relevant part of the project documentation.

The total base price of a two-stage development of design documentation for process control systems (CPD) consists of the base prices of each part of the project documentation:

Tspd \u003d Tsor + Tsoo + Tsio + Tsto + Tsmo + Tspo , where:

Tzor - the price of developing documentation of system-wide solutions;
tsoo - the cost of developing documentation for organizational support;
Cio - price of information support documentation development;
What - the cost of developing technical support documentation;
Tsmo - price of development of documentation on mathematical software;
Tspo - the price of software documentation development.

The approximate distribution of the base price of the two-stage development of project documentation for the process control system by stages is given in Table 6 CBC, is established in agreement with the customer in accordance with the complexity of the work.

Well, in conclusion, I would like to highlight that the works not included in the SBC are listed in paragraph 1.7 Basic Provisions, including the cost of developing technical documentation for process control systems are not taken into account commissioning works, the cost of which is calculated on a separate document.
An example of calculating the cost of developing technical specifications and project documentation for process control systems will be considered in the next post using an example program "Adept: Project".

"Handbook of basic prices for the development of technical documentation for automated process control systems (APCS)" is wonderful and very sensible. The non-informative part of it has been removed, scanning errors have been fixed, links to. Under million . rubles should be understood thousand . because the days when everyone was a millionaire are over. And further: ACS TP should not confuse anyone, since it is one of the species. Edition dated 06/20/2018.

Created on May 25, 2014 03:03:41 PM

Key points

1.1. Reference book of basic prices for development at (PCS) (hereinafter referred to as the "Reference") is recommended for determining the base prices for the subsequent formation of contractual prices for development for the creation of process control systems and documentation for system-wide solutions, and process control systems, as well as for the development of documentation for automated control of technological processes included in the composition as they are for objects of industries and non-industrial spheres.

1. 2. The base prices in the Directory are set depending on the complexity of the work, calculated in points, excluding value added tax.

1.3. The directory is intended for the use of various organizational and legal forms that have the right to perform the relevant work and have the status of a legal entity in accordance with the legislation of the Russian Federation.

1.4. The prices in the Directory take into account all costs for the development of technical documentation for process control systems, included in the cost in accordance with the "Regulations on the composition of costs for and sale of products (works, services) included in the cost (works), and on the procedure for generating financial results taken into account when taxing profits”, approved by Decree of the Government of the Russian Federation of August 5, 1992 No. 552, as amended and supplemented (except for the costs of purchasing special equipment and business trips).

1.5. The prices in the Directory are set in relation to the composition, the procedure for the development, coordination and preparation for approval by the customer of the technical documentation for the process control system regulated by the relevant regulatory documents.

1.6. The prices in the Directory are set for the development of technical specifications (TOR) for the creation of a process control system and the development of design documentation for a process control system in the amount (according to SNiP 11-01-95 - projects) and. At the same time, prices are set separately for the development of each of the following parts of the project documentation for the process control system:

system-wide solutions (OR);
organizational support (OO);
information support (IS);
technical support (TO);
mathematical software (MO);
software (software).

1.7. The prices of the Directory do not include:

pre-project and;
research work carried out, if necessary, at the design stages of creating an automated process control system;
research and development of new automation tools;
development of process control systems;
design work related to the development of APCS equipment (including panels, consoles and other non-standard automation equipment), with the exception of drawing up the initial for the development of this equipment;
development of debugging and adjustment stands for debugging and testing of the process control system and its, as well as for training the personnel of the process control system;
the cost of purchasing special equipment, the need for which may arise during the development of process control systems;
business travel expenses;
additional costs associated with the performance of work by organizations located in the regions of the Far North and in areas equivalent to them;
the costs of acquiring from the copyright owner the right to use the protected results of his intellectual activity, including in the field of process control systems;
the costs of state supervision, state expertise and other interested organizations as agreed and for the process control system;
development of documentation for construction, plumbing, electrical, fire-fighting automation and other related parts of the project;
works on acquisition of construction sites with equipment;
examination and acceptance of documentation developed by foreign firms; consideration and revision of documentation developed by foreign customers; drawing up specifications for, components and, necessary for the process control system of a foreign facility; other work on separate orders of the general or general;
development of projects for the production of construction and installation works (PPR) when creating an automated process control system;
work performed on (including construction, technical assistance).

1.8. The prices in the Directory are set depending on the labor intensity of the work, assessed by the main factors and expressed in points (tables 2.4). These tables are focused on the first developed process control systems, taking into account the "basic" factors and the conditions for their creation.

If there are other factors and conditions affecting the labor intensity of the work, correction factors are applied when determining the base prices (Table 1). At the same time, their values for different parts of the design documentation for the process control system may be different.

1.9. The values of labor input factors adopted in determining the price and the conditions for applying correction factors must correspond to:

for TK - (creation) of the process control system and the initial requirements attached to it, and in case of insufficiency contained in these, - other documents, the development of which preceded the development of the TK;
for design documentation for the process control system - the terms of reference for the creation of the process control system, and in case of insufficient data contained in the TOR - other documents, the development of which preceded the development of a technical or technical design project (according to SNiP 1 1-01-95 - a project or a working project, respectively) APCS.

1.10. When determining the base price using several coefficients greater than one, the overall multiplying coefficient is determined by summing their fractional parts and one.

When determining the base price using several coefficients less than one, the overall reduction coefficient is determined by multiplying them.

In the case of applying simultaneously increasing and decreasing coefficients, first, in the indicated order, the general increasing and general decreasing coefficients are determined, which are then multiplied.

1.11. When determining the base price, the values of labor input factors corresponding to the scope of work under the contract should be used. Accounting for indicators characterizing both the previous and subsequent stages of development of the technological control object and process control systems is not allowed.

1.12 Determination of the base price for the development of design documentation for the process control system by summing up the base prices for the development of design documentation for its individual subsystems that are not process control systems is not allowed.

1.13 The prices of this Handbook take into account the work included in the APCS. In this regard, if the price of developing a process control system is determined according to this Directory, then the base price of design work for the construction of an object equipped with a process control system, determined by the Book of prices for design work for construction or the Directory of basic prices for design work for construction, should be reduced by the amount the cost of design work provided for in this Collection or Directory for this object of automation of technological processes (including technological control, technological signaling, technological dispatching and telemechanization).

1.14. The relative cost of certain types of work in the development of technical documentation for process control systems by one organization is established by this organization, depending on the complexity of the work performed.

The relative cost of the work performed by the forces is established in agreement with these organizations.

1.15. The base price for the development of technical documentation for the process control system in a reduced volume compared to the volume taken into account by prices (for example, when developing documents that are not all and established: when adjusting previously adopted design decisions; when developing a process control system for an object where automation work has already been performed, etc.). e.) is determined at the base prices for the development of technical documentation for process control systems using a reduction factor K rev, the size of which is set by the developer in agreement with the customer in accordance with the complexity of the work.

1.16. An explanation of the terms used in the Handbook is given in Appendix 1.

1.17. Prices in the Directory are set as of January 1, 1995. and adjusted for inflation indices in accordance with the information letters of the Ministry of Industry of Russia and the Ministry of Construction of Russia.

Table 1 - Coefficients to established prices and conditions for their application

Conditions for applying the coefficient	Coefficient designation	Coefficient value	Note
1. Process control system is reusable		from 0.3 to 0.9	The value of the coefficient is selected depending on the share of reusable design solutions in the total number of design solutions for process control systems
2. The process control system is being developed for the purpose of replication		from 1.2 to 1.4
3. The initial requirements of the customer for the process control system provide for a high degree of development of the control functions of the system		from 1.1 to 1.2	It is used only for TK with IV-VII degrees of development of the control functions of the process control system (see table 4)
4. The process control system is developed taking into account several options for building (implementing) the system		from 1.05 to 1.3	It is used for parts of design documentation for process control systems that require variant study, if there is a corresponding requirement in the TOR
5. The process control system is created using technical means that are at the stage		from 1.05 to 1.2	1 Not applicable for TK 2. The development of production is considered completed with positive results of qualification tests, drawn up by a protocol (act). 3. The value of the coefficient is selected depending on the proportion of technical means that are in the stage of development of production in the total number of technical means of process control systems.
6. The process control system is created using foreign technical means		from 1.05 to 1.25	1. Not applicable for TK 2. It is used when the APCS developer uses the technical means of this type for the first time. Does not apply if coefficient K 94 is applied. 4. The value of the coefficient is selected depending on the share of foreign technical means in the total number of technical means of process control systems.
7. A process control system is created using telemechanics, radio communication or high-frequency communication devices over high-voltage power lines for the data transmission network		from 1.1 to 1.2	1. Applies only to maintenance and software documentation 2. The affiliation of the applied technical means to the specified devices is determined by their codes according to the OKP.
8. The process control system is created as part of an automated technological complex (ATC) included in the experimental construction plan or in the list of unique or especially important (most important) objects (constructions).		from 1.1 to 1.3	The inclusion of ATK in the list plan) must be documented.
9. The process control system is to be created abroad and the following complicating factors take place:
9.1. Translation of technical documentation into a foreign language
9.2. Translation of foreign customer materials used in the process of developing process control systems into Russian
9.3. Double checking of technical documentation, making duplicate copies of cripples, increased requirements for the design and packaging of documentation
9.4. The use of equipment and materials purchased in the country of a foreign customer or supplied from third countries
9.5. Application of foreign standards and equipment and materials
9.6. Additional requirements for design documentation for the construction of an ATC on a contract basis, including the preparation of specifications for equipment and materials for temporary import			Applies to maintenance documentation only.
10. The process control system is subject to operation in special conditions, characterized by the following factors:
10.1. High-risk production (explosive; fire hazardous; explosive and fire hazardous; chemically hazardous; radiation hazardous; nuclear hazardous; biological hazardous)		from 1.1 to 1.3	The application of the coefficient implies a mandatory design assessment of the reliability of the system
10.2. Tropical, either maritime or cold climates			Applicable only for technical specifications and maintenance documentation
10.3. Dusty or aggressive () environment
10.4. terrain
10.5. Current frequency and voltage in the power supply network differ from those established by Russian standards
10.6. is mobile or underwater
11. The design of the process control system consists in linking the previously developed process control system (typical, or imported, or individually developed) to the conditions of a particular control object		from 0.05 to 0.3	1. It is used for parts of the design documentation for the process control system that require reference (for TO documentation - at least 0.2) 2. The price of other parts of the project documentation is determined by the cost of its reproduction
12. Development of technical documentation for the process control system is carried out in connection with its reconstruction (technical re-equipment)		from 0.4 to 1.2
13. A process control system is created at an existing or reconstructed (expandable, technically re-equipped) control facility or an import delivery control facility		from 1.1 to 1.3
14. The implementation of the process control system is provided without the use of programmable computer equipment (that is, without the development of MO and software)		1.5 to 2.0	It is used only for maintenance documentation if there is a corresponding requirement in the TOR
15. The process control system provides for measuring channels subject to metrological certification		from 1.03 to 1.15	1. Not applicable for TK 2. The value of the coefficient is selected depending on the proportion of measuring channels subject to metrological certification in the total number of information channels of the system
16. The process control system is characterized by a strictly regulated functional level, since its failures lead to shutdowns of the control object, and maybe even to disasters		from 1.05 to 1.2	1. Not applicable if coefficient K 10.1 is applied 2. The application of the coefficient implies a mandatory

The procedure for determining the base price

Base price formula

The base price for the development of the terms of reference and each of the parts of the design documentation for the process control system is determined depending on the number of points calculated according to the main factors of labor intensity, the corresponding value multiplier and the general correction factor according to the formula:

C bases =S x S B x To

S- value multiplier (million rubles);

SB - the amount of points;

TO - general correction factor.

Development of terms of reference for the creation of process control systems

2.2.1. The number of points characterizing the complexity of the development of technical specifications. determined according to table 2.

2.2.2. The base price for the development of TK, calculated for the number of points up to 41 (Sтз > S Б), is shown in Table 3.

2.2.3. An example of determining the base price for the development of TK is given in Appendix 2.

Table 2 - The complexity of the development of technical specifications for the creation of process control systems (in points)

	Number of points (B tz)

1. The degree of scientific and technical novelty of the technological control object (TOU) (F1)
1.1. I degree - TOU has existing analogues in Russia and, possibly, abroad
1.2. II degree - TOU has existing analogues only abroad
1.3. III degree - neither from a design nor from a technological point of view, TOU is not a fundamentally new object, but it has no existing analogues
1.4. IV degree - from the design and (or) technological points of view, TOU is a fundamentally new object
2. The nature of the flow of the controlled technological process in time (F2):
2.1. Continuous (with long-term maintenance of modes close to steady-state, and practically non-stop supply of raw materials and reagents)
2.2. Semi-continuous (continuous, with transients essential for management caused by additions (replacements) of raw materials or reagents or product release)
2.3. Continuous-discrete - 1 (combining continuous and intermittent modes at various stages of the process)
2.4. Continuous-discrete - 11 (combining continuous and intermittent modes with a short duration of continuous modes in emergency conditions)
2.5. Cyclic (intermittent, with the duration of continuous operation intervals essential for control and cyclic following of intervals with different modes)
2.6. Discrete (intermittent, with a small, insignificant for the control of the duration of continuous technological operations)
3. The number of technological operations performed at the TOU (FZ):

3.2. St. 5 to 10
3.3. St. 10 to 20
3.4. St. 20 to 35
3.5. St. 35 to 50
3.6. St. 50 to 70
3.7. St. 70 to 100
3.8. for every 50 over 100
4. The number of variables characterizing TOU (F4):

4.2. St. 20 to 50
4.3. St. 50 to 100
4.4. St. 100 to 170
4.5. St. 170 to 250
4.6. St. 250 to 350
4.7. St. 350 to 470
4.8. St. 470 to 600
4.9. St. 600 to 800
4.10. St. 800 to 1000
4.11. St. 1000 to 1300
4.12. St. 1300 to 1600
4.13. St. 1600 to 2000
4.14. for every 500 over 2000

Notes:

For top-level process control systems and multi-level process control systems:

a) when assessing the factor F3, the number of technological operations performed at the TOU site equipped with its own process control system is assumed to be 1;

b) when assessing the F4 factor, the number of variables characterizing the TOU section equipped with its own process control system is taken equal to the number of variables generated in this process control system for transmission to the overlying process control system being created.

2. In the case of creating a process control system for a TOU, composed of several identical (of the same type) production and technological sub-objects (sections, departments, sections, complexes), when calculating points for factors F3 and F4, a quantitative assessment of these factors is made using the following correction factors:

TOU subobject serial number
Correction factor

Table 3 - Base price for the development of TOR for the creation of process control systems (in million rubles) (S tk xS B)

Number of points	base price

Development of design documentation for process control systems

2.3.1. The number of points characterizing the complexity of the development of each of the parts of the design documentation for the process control system is determined according to table 4.

2.3.2. The base price of the two-stage development of the relevant parts of the design documentation for the process control system, calculated for the number of points up to 80 (S h x S B), is shown in Table 5.

2.3.3. The total base price for the development of design documentation for process control systems (C pd ) is determined by the formula:

C pd = C op + C oo + C and about + C then + C mo + C on ,

C op - the price of developing documentation of system-wide solutions;

C oo - the cost of developing documentation for organizational support;

C and about - price of information support documentation development;

C then - the cost of developing technical support documentation;

C mo - the price of developing software documentation;

C at - the price of software documentation development.

2.3.4. The approximate distribution of the base price of the two-stage development of design documentation for the process control system by stages is shown in Table 6.

The distribution of the base price by stages is carried out by the developer in agreement with the customer (within the price of a two-stage development).

2.3.5. In the case of a one-stage development of design documentation for the process control system, the base price is accepted with a reduction factor K st = 0.8.

2.3.6. In the event that the approved part of the APCS is allocated as part of the technical design (according to SNiP 11-01-95 - the working draft), the cost of its development is determined at the base prices of the one-stage development of the relevant parts of the design documentation for the APCS using the following recommended reduction factors:

The final determination of the coefficients of the scope of work for a part of the process control system is carried out by the developer in agreement with the customer.

2.3.7. An example of determining the base price for the development of design documentation for process control systems is given in Appendix 2.

Table 4 - The complexity of the development of design documentation for process control systems (in points)

The main factors determining the complexity of development	Number of points for parts of design documentation (B h)
The main factors determining the complexity of development

1. The nature of the flow of the controlled technological process in time (F2):
1.1. Continuous (with long-term maintenance of modes close to steady-state, and practically non-stop supply of raw materials and reagents)
1.2. Semi-continuous (continuous, with transients essential for management caused by additions (replacements) of raw materials or reagents or product release)
1.3. Continuous-discrete - I (combining continuous and intermittent modes at various stages of the process)
1.4. Continuous-discrete - II (combining continuous and intermittent modes with a short duration of continuous modes in emergency conditions)
1.5. Cyclic (intermittent, with the duration of continuous operation intervals essential for control and cyclic following of intervals with different modes)
1.6. Discrete (intermittent, with a small, insignificant for the control of the duration of continuous technological operations)
2. The number of technological operations controlled or controlled by the process control system (Form 5):

2.2. St. 5 to 10
2.3. St. 10 to 20
2.4. St. 20 to 35
2.5. St. 35 to 50
2.6. St. 50 to 70
2.7. over 70 to 100
2.8. For every 50 over 100
3. The degree of development of the information functions of the process control system (Form 6):
3.1. I degree - parallel control and measurement of TOU state parameters
3.2. II degree - centralized control and measurement of TOU state parameters
3.3. III degree - indirect measurement (calculation) of individual complex indicators of the functioning of TOU
3.4. IV degree - analysis and generalized assessment of the state of the process as a whole according to its model (recognition of situations, diagnostics of emergency conditions, search for a "bottleneck", forecast of the process)
4. The degree of development of the control functions of the process control system (Form 7):
4.1. I degree - single-circuit automatic regulation or automatic single-cycle logical control (switching, blocking, etc.)
4.2. II degree - cascade and (or) program automatic control or automatic program logic control according to a "hard" cycle
4.3. III degree - multi-connected automatic control or automatic software logic control in a loop with branches
4.4. IV degree - optimal control of steady modes (in statics)
4.5. V degree - optimal control of transient processes or the process as a whole (optimization in dynamics)
4.6. VI degree - optimal control of fast transients in emergency conditions
4.7. VII degree - optimal control with adaptation (self-learning and changing algorithms and system parameters)
5. The mode of execution of the control functions of the process control system (Form 8):
5.1. Automated "manual" mode
5.2. Automated advisor mode
5.3. Automated dialogue mode
5.4. Automatic indirect control mode
5.5. Automatic mode of direct (immediate) digital (or analog-to-digital) control
6. The number of variables measured, controlled and recorded by the process control system (Form 9):

6.2. St. 20 to 50
6.3. St. 50 to 100
6.4. St. 100 to 170
6.5. St. 170 to 250
6.6. St. 250 to 350
6.7. St. 350 to 470
6.8. St. 470 to 600
6.9. St. 600 to 800
6.10. St. 800 to 1000
6.11. St. 1000 to 1300
6.12. St. 1300 to 1600
6.13. St. 1600 to 2000
6.14. for every 500 over 2000
7 The number of control actions generated by the process control system (Form 10):

7.2. St. 5 to 10
7.3. St. 10 to 20
7.4. St. 20 to 40
7.5. St. 40 to 60
7.6. St. 60 to 90
7.7. St. 90 to 120
7.8. St. 120 to 160
7.9. St. 160 to 200
7.10. St. 200 to 250
7.11. St. 250 to 300
7.12. St. 300 to 350
7.13. St. 350 to 400
7.14 for every 70 over 400

Notes:

1 For a top-level process control system and a multi-level process control system, when assessing the factor F5, the number of technological operations performed at the TOU site equipped with its own process control system. accepted by rape 1.

2. When calculating the points for factors F6, F7 and F8, for each of them, an assessment is taken that corresponds to the highest degree of development and automation of the APCS functions.

3. If several separate constructively completed () are used as sources of information to measure or control a variable, then when assessing the F9 factor, they should all be taken into account.

4. In the case of creating a process control system for a TOU, composed of several identical (same type, unified) production and technological sub-objects (sections, departments, sections, complexes), when calculating points for factors F5, F9 and F10, a quantitative assessment of these factors is made using the following correction factors:

TOU subobject serial number					5 or more
correction factor

Table 5 - Base price of two-stage development of design documentation for process control systems (in million rubles) (Sch x S B)

Number of points
Number of points

Table 6 - Approximate distribution of the base price of the two-stage development of project documentation for process control systems by stages

Parts of design documentation for process control systems	Base price of two-stage development, %	including, %
Parts of design documentation for process control systems	Base price of two-stage development, %
1. System-Wide Solutions
2. Organizational support
3. Information support
4. Technical support
5. Mathematical support
6. Software

Annex 1 - Explanation of terms used in the Handbook

This appendix should be used in addition to the state standard “Automated systems. Terms and definitions” (GOST 34.003).

	Explanation
1. Automated technological complex (ATC)	The set of jointly functioning technological control object (TOU) and the process control system that controls it
2. For the first time developed process control system	A process control system developed using the system developer mainly new design solutions that are not known to him from previous developments. Note - The share of new design solutions for a process control system being developed for the first time should be more than 90% of the total number of design solutions for this process control system
3. Reusable process control system	A process control system developed using the developer of a system of design solutions known to him from previous developments, and provided that he has the right to use them. Note - The share of reusable design solutions for a reusable process control system is from 10% to 70% of the total number of design solutions for this process control system. With a larger proportion of reusable design solutions, the process of designing an automated process control system should be considered as linking a previously developed automated process control system to the conditions of a particular control object. If at the same time the developer of the binding project is not the author of the linked system, then the transfer of the necessary design documentation for the process control system and the corresponding copyrights to him must be provided by the customer of the binding project
4. Process control system developed for the purpose of replication	APCS, developed taking into account the possibility of its creation at several similar TOUs by linking the same project
5. Single-level process control system	A process control system that does not include other, smaller process control systems. Note - Examples of a single-level process control system are the lower-level process control system (for example, the process control system of the unit, installation, site) and the upper-level process control system (for example, the process control system of the department, workshop, production)
6. Multilevel process control system	APCS, which includes APCS of different levels of hierarchy as components
7. Technological operation	The finished part (stage) of the technological process, characterized by the uniformity of the actions performed on the subject of production, and in connection with this, concentration. as a rule, within one workplace, one mechanism, one zone of the unit (installation). Note - Examples of a technological operation are: loading, heating, languishing, stamping, pickling, crushing, cutting, welding, screening, roasting, branding, painting, gas supply to the burner, water supply to the recirculation circuit, creating a vacuum in the furnace, packaging, transportation , warehousing, etc.
8. Variable	An analog or discrete value (parameter) that takes on different values and characterizes either the state of the ATC, or the process of functioning of the ATC, or its results. NOTE Examples of a variable are: temperature in the working space of the furnace, pressure under the furnace top, coolant flow rate, shaft rotation speed, terminal voltage, calcium oxide content in the raw meal, signal about the state of the mechanism (unit), etc. d.
9. Control action	Impact (signal, set of signals, command) generated by a complex of automated process control systems according to a specific algorithm, designed to purposefully influence (directly or through personnel) on the process of functioning of the ATC and is characterized by a specific (inherent only to it) logical structure at the digital level and a communication line with controlled body at the physical level. Note - Examples of control actions are: turning on the mechanism (unit), emergency shutdown of the mechanism (unit), choosing a rack for storing the product, changing the water flow for cooling the working tool, commanding the converter to fall, prohibiting the engine from starting, recommending the content of the alloying additive in the charge etc.
10. Automated "manual" mode when performing the control function of the process control system	The mode of execution of the APCS function, in which the APCS automation tool complex provides the APCS personnel with information about the technological control object, and the APCS personnel select and implement control actions
11. Automated "adviser" mode when performing the control function of the process control system	The mode of execution of the APCS function, in which the APCS automation tool complex develops management recommendations, and the decision on their use is made and implemented by the APCS personnel
12. Automatic mode of indirect control when performing the control function of the process control system	The mode of execution of the APCS function, in which the APCS automation tool complex automatically changes the settings and (or) settings of the local automation systems of the technological control object
13. Automatic mode of direct (immediate) digital (or analog-to-digital) control when performing the control function of the process control system	The mode of execution of the APCS function, in which the complex of automation tools for the APCS generates and implements control actions directly on the actuators of the technological control object
14. Special operating conditions of process control systems	A set of environmental factors and local conditions that have the potential to disrupt the functioning of the process control system and automatic control system as a whole and, therefore, require the adoption of special measures, on the one hand, to protect the process control system from their influence, and on the other hand, to improve the functional reliability of the process control system and exclusion of impacts from its side, fraught with undesirable consequences (for example, explosion, fire, leakage of harmful substances, radiation contamination, etc.)
15. Design decision	Description in text or graphic form of the design object or its part, necessary for the creation (materialization) of the design object and meeting the specified requirements

Annex 2 - Examples of determining the base price

Determination of the base price for the development of technical specifications for the creation of process control systems

1.1. Initial data:

F1 - II degree;
F3 - 42;
F4 - 400;
APCS is developed for the purpose of replication;
The process control system will be created at the newly designed TOU.

1.2. The following values of the coefficients have been agreed with the customer (see Table 1):

1.3. Calculation of the basic chain of development of TK:

a) according to table 2, the sum of points (SB tz) is determined, equal to

b) according to clause 2.1 and using table 3, the price of development of TK (S tz x S B) is determined, equal to 49.68 million rubles.

c) according to clause 1.9, the total multiplying factor is determined equal to 1+(0.2+0.2) = 1.4

d) taking into account the coefficients, the base development price will be 49.68 x 1.4 = 69.55 million rubles.

Determination of the price for the development of design documentation for process control systems

2.1. Initial data:

F2 - semi-continuous technological process;
F5 - 36;
F6 - III degree;
F7 - IV degree;
F8 - automated "adviser" mode;
F9 - 365;
F10 - 130;
the APCS being created is being developed for the first time and is subject to operation in Russia;
APCS is created using foreign technical means;
The process control system is subject to operation in explosive production conditions;
A process control system is being created at a newly designed TOU;
documentation development is carried out in two stages.

2.2. The following values of the coefficients have been agreed with the customer (see Table 1):

Calculation of the base price for the development of design documentation for process control systems:

a) according to table 4, the sum of points for each part of the design documentation (SB h) is determined, equal to

for RR - 2+5+6+6+1+4+5 = 29

for OO - 1+3+2+3+1+4+4 = 18

for AI - 2+5+6+7+2+7+8 = 37

for TO - 1+3+5+7+1+7+8 = 32

for MO - 2+5+6+7+2+7+8 = 37

for software - 2+5+6+7+2+7+8 = 37

b) according to clause 2.1 and using table 5, the base prices for the development of each of the parts of the project documentation are determined (T h \u003d S h xS B), equal to

for OR - 59.16 million rubles.

for OO - 22.32 million rubles.

for IO - 67.71 million rubles.

for maintenance - 140.16 million rubles.

for MO - 182.04 million rubles.

for software - 222.00 million rubles.

c) according to clause 1.9, a general multiplying factor is determined equal to

1 + (0,1 + 0,3) = 1,4

d) taking into account the coefficients, the base prices for the development of parts of the design documentation for the process control system will be

for OR - 59.16 x 1.4 = 82.82 million rubles.

for OO - 22.32 x 1.4 = 31.25 million rubles.

for IO - 67.71 x 1.4 = 94.79 million rubles.

for maintenance - 140.16 x 1.4 = 196.22 million rubles.

for MO - 182.04 x 1.4 = 254.86 million rubles.

for software - 222.00 x 1.4 = 310.80 million rubles.

e) according to clause 2.3.3, the total base price for the development of design documentation for the process control system (Ts PD) is determined equal to

82.82 + 31.25 + 94.79 + 196.22 + 254.86 + 310.80 = 970.74 million rubles

f) taking into account table 6 and in agreement with the customer, the base price of the two-stage development of design documentation for the process control system is distributed by stages.

The final results look like this:

Parts of design documentation for process control systems	Base price of two-stage development	including
	Base price of two-stage development