Design of a system for automatic control of the technological process of graphitization of electrodes. See terms of reference and related documentation (Complex service)
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41.10.10.000 Документация проектная для строительства
71 Услуги в области архитектуры и инженерно-технического проектирования, технических испытаний, исследований и анализа
71.12.17 Услуги по инженерно-техническому проектированию производственных процессов и производств
Not applicable. Proposal shall cover the entire lot.
Restriction on submission of a bid higher than previously submitted
Bidding initiator has set a restriction on submission of a bid with a price which is higher than the price of the previous bid submitted by the bidder. Once the bid is submitted, the stated price can not be increased.
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Yes
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Bids not supported with documentation will not be considered.
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Yes
Auto-extension
If within the last 30 minutes of bid submission period a new bid is submitted, then bid submission deadline will automatically be extended by 30 minutes from the time the last bid is submitted.
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30 minutes
Payment terms:
The Contractor indicates in his quotation
Delivery terms:
1. Application of EPM-NEZ OJSC, Novocherkassk
2. The purpose of the work:
2.1. obtaining a project of full automatic control of the graphitization mode, according to the technological map of the process;
2.1.1. automatic control of power units;
2.1.2. preliminary, early diagnosis of the state of the units and prevention of emergency shutdown of the unit in the process of maintaining the graphitization mode;
2.1.3. increasing efficiency in servicing the electrical installation;
2.1.4. reduction of equipment downtime due to the detail of control signals;
2.1.5. full understanding of the state of the most important components of the unit, the operation of protections and alarms on the operator’s mnemonic diagram;
2.1.6. display, registration, documentation of all necessary parameters of equipment status to generate statistics on equipment failure.
3. Turnaround time:
Duration of work: 2-3 sq. 2020
4. Scope of work:
Implement the project in accordance with the requirements of the ESKD and paragraph 6 of this TOR
For example, control schemes for one unit are applied: EL 002.05553 EZ; EL 002.09624 EZ.8; EL 04844 EZ.2; EL 03177 EZ; 2EI. 947.227.
In a commercial proposal for the implementation of automation, it is necessary to divide the work into:
- automation and process control;
- unit monitoring.
5. System requirements.
5.1 System Requirements
5.1.1 requirements for the structure and functioning of the system;
5.1.1.1 ACS of the workshop should be built on a hierarchical basis and should consist of two subsystems:
- flow control subsystem (head controller);
- subsystem of data storage and diagnostics;
5.1.1.2 Purpose and composition of the flow control subsystem;
The flow control subsystem should include an industrial controller, which should include the necessary input / output modules. It should also be possible to communicate with remote devices via Ethernet to ensure data transfer to other subsystems. The system receives information about all process parameters. The controller transmits data to the diagnostic panel, for their subsequent placement in the database.
5.1.2 Requirements for the methods and means of information exchange between system components.
5.1.2.2 Communication between process control devices and communication with a factory-wide information network is carried out using an Ethernet network.
5.1.2.3 The data transmission channel between the flow control subsystems (head controller), data storage and control shall be implemented by means of an optical fiber cable or twisted pair cable.
5.1.2.4 Data transmission shall be carried out in real time.
5.1.3 Reliability requirements.
5.1.3.1 Composition and quantitative values of reliability indicators for the system as a whole and its subsystems:
- the average net recovery time of any system equipment should be no more than 1 hour;
- the total average service life of the software and hardware complex of the automatic process control system of the workshop should be at least 100 thousand hours.
5.1.3.2 Requirements for the reliability of technical means:
- the hardware of the system must have a self-diagnosis and a light indication of a working condition, as well as an alarm to detect violations in the operation of the equipment;
5.1.4 Security Requirements
5.1.4.1 The equipment of the automatic process control system of the workshop in relation to electrical safety relates to installations with a voltage of up to 1000 V. During their installation, commissioning and operation, it is necessary to be guided by the requirements of the technical documentation for the system kits, the requirements of existing PUE, PTEEP and POETE during the operation of electrical installations.
5.1.5 Requirements for the operation, maintenance, repair and storage of system components.
The location of the technical means of the system should be rational both in terms of mounting connections between them and in terms of convenience and safety of their operation and maintenance.
The internal layout of the control cabinets should be convenient from the point of view of operation, repair and access, both to internal and external installation, and also it is subject to the requirements of the manufacturers of the installed equipment.
5.1.5.1 Power supply of the system’s technical equipment should be carried out with a voltage of 24 V, power supplies should be selected for using an AC network with a nominal voltage of 220 V and permissible deviations from 187 to 242 V, with a frequency of 50 ± 1 Hz.
5.1.6 Requirements for the safety of information during accidents.
Any single failure of hardware or the disappearance of the supply voltage should not lead to loss of application software and the accumulation of information.
- application software loaded into the controller has two degrees of protection:
a) when the supply voltage disappears, the RAM in which the program is written is powered by an autonomous battery;
b) a copy of the executable program is written in the Flash memory of the processor module, which, in case of loss of the main executable program, is copied to RAM.
- Information stored in the database is protected by the following methods:
a) The diagnostic panel with the built-in drive is connected to the mains through an uninterruptible power supply device;
5.1.7 Requirements for protection against the effects of external influences.
5.1.7.1 Requirements for electronic protection of automated control systems of the workshop.
Protection of parts of the system from external influences of electric and magnetic fields, as well as interference from power supply circuits, should be sufficient for normal operation of the system.
To do this, the system must use special hardware and software solutions:
- filtering interference in power circuits and in information circuits;
- the use of shielded cables for transmitting low-current electrical signals;
- the use of microprocessor devices with increased noise immunity.
5.1.7.2 Requirements for resistance, stability and durability to external influences.
- the complex of technical means of the system should ensure operability under the specified operating conditions:
a) ambient temperature from -20 to 45 ° C;
b) relative humidity of air from 40 to 90% at a temperature of 30 ° C;
c) atmospheric pressure from 84 kPa to 107 kPa (from 630 to 800 mm Hg);
Cabinets must have at least IP65 protection and be equipped with a cooling system.
The execution group for each type of technical means of the system should be selected by the developer of the system, taking into account specific operating conditions at the design stage of the project.
5.2 Requirements for types of collateral.
5.2.3 Technical requirements.
5.2.4 The technical structure of the CCC should provide for the possibility of modernization and development of the system during operation. In the CCC means of mass production should be used. At the same time, the possibility of interchangeability of the same type of devices should be provided.
5.2.4.1 A programmable logic controller is used as control devices. The controller must use the same type of modules with the same programming and testing methods in order to maximize ease of setup and maintenance. All devices included in the controller must perform the functions of self-diagnosis.
5.2.4.2 Means of interfacing with the object for entering discrete information must receive signals from the limit switches of electrified fittings, block contacts, discrete sensors with a voltage of 220V AC. When entering discrete signals, measures must be taken to protect the contacts from "rattling". All signal input / output devices must be galvanically isolated.
5.2.4.3 For the implementation of database maintenance as part of the data storage and management subsystem (workstation operator's workstation), a computer server shall be provided. To organize the human-machine interface in the automatic process control system, a personal computer should be provided as part of the data storage and control subsystem.
5.2.5 Software Requirements
5.2.4.1 The software should be built so that the lack of separate source data does not interfere with the operation of the system and does not affect the operation of those functions of the automatic process control system, in the implementation of which this data is not used. The software should have means for diagnosing technical means and monitoring the reliability of input information.
5.2.4.2 Development software shall allow the updating of the hardware of personal computers and the installation of new versions of operating systems on them.
The controller application development system should ensure future operability with models of processor modules manufactured by the manufacturer.
5.2.4.3 Software shall include:
- continuous operation and manual restart if necessary;
- short reaction time to events occurring in a controlled technological object;
- the possibility of further development while expanding the composition of technological facilities and their modernization.
- 5.2.4.4 The system should ensure the permanent storage of archive data on all technological and technical parameters, operator actions, errors.
5.2.4.5 The storage system should be able to view online over the network.
5.2.4.6 The system shall display to the operator the status of all sensors, discrete and analog.
5.2.4.7 The mimic diagram should contain visual diagnostic elements.
5.2.4.8 The system shall compile and save reports on the progress of the electrode graphitization process.
5.2.4.9 The system should be built on the latest Wonderware Intouch software.
5.3 Equipment requirements.
5.3.1 The system should be built on the basis of a Siemens processor with Profinet. All equipment must be of industrial design, protection not lower than IP65 or placed in cabinets with such protection. Control cabinets must have a cooling system. It is also necessary to provide an uninterruptible power supply to the controller.
5.4 Order of control and acceptance of the system.
5.4.2 Scope and test methods of the system and its components.
5.4.2.1 For the automated process control system of the workshop, the following test methods shall be performed:
- testing each of the subsystems individually;
- comprehensive testing of the entire system;
5.4.2.2 Testing of each of the subsystems shall be carried out in the following order:
- testing of all connections to the technological facilities of this subsystem;
- testing communication channels for the implementation of the functions of a given subsystem;
- testing the subsystem of data storage and diagnostics for completeness and correct performance of functions and for compliance with the requirements of ergonomics and technical aesthetics.
5.4.3 General requirements for acceptance of work.
The results of tests and acceptance of the automated process control system of the workshop into operation should be recorded in the protocol for documentation requirements.
6. Documentation requirements
6.1. Composition of the developed project documentation (working draft):
6.1.1 Explanatory Note;
6.1.2 Structural and functional diagrams;
6.1.3 Schematic diagrams;
6.1.4 Lists of elements;
6.1.5 Connection diagrams;
6.1.6 Connection diagrams;
6.1.7 layout plan of equipment and wiring;
6.1.8 Cable logs;
6.1.9 General view drawings of low-voltage package devices;
6.1.10 Design documentation for the manufacture of adapter assemblies (shafts, flanges, adapter plates) and brackets for installing new electrical equipment (electric motors, sensors, etc.);
6.1.11. Sheets of purchased products for the purchase of equipment, cable and wire products, questionnaires.
6.1.12 Algorithm flowcharts
6.1.13 Software.
• The contractor presents the completed project in triplicate on paper and one in electronic form.
7. Requirements for the Contractor
7.1. The contractor must have the necessary production and human resources to carry out this work, be a member of a self-regulatory organization (SRO).
7.2. To clarify the conditions for the performance of work, familiarization with the object, it is desirable that the representatives of the Contractor arrive at the Customer.
7.2 The Contractor in his proposal indicates the payment procedure and other conditions.
8. General requirements.
8.1 Before the tender, the contractor should familiarize himself with the existing project and the existing equipment directly at the factory.
Comments: The participant who participated in the procedure (made a proposal), before the deadline for accepting applications, is obligated to upload the following documents to the system:
1. Articles of Association (with all the amendments, if any).
2. Certificate of the state registration.
3. Certificate of tax registration.
4. Extract from USRLE.
5. Balance sheet as of the last reporting date with tax authority stamp of acceptance.
6. Documents confirming the powers of the person authorized to sign the documents:
— Decision (Protocol).
— Power of attorney.
7. Proposal for work (see file "Proposal for work")
8. Contact persons:
Director for Investment Projects - Naprasnik Maxim Mikhailovich
Tel 8 (8635) 29-48 36 mnaprasnik@energoprom.ru
Vedas. Construction Supervision Engineer - Veliky Oleg Vyacheslavovich
tel. 8 (8635) 29-43-98 OVelikiy@energoprom.ru
9. Certificate of conformity to requirements of ISO 9001: 2008 (if available)
This request does not constitute a notification of tender or auction and shall not grant any rights to the participants and shall not entail any obligations except those explicitly stated in the announcement.
10. Requirements for the Contractor:
- Permitting documents (SRO, licenses, admissions).
- Development by the executor of PPR, PPRK, RTI.
- Availability of certification of the head, engineers, industrial safety workers at the public educational institution.
- The presence of medical admission of personnel to work on the public education.
—Before the execution of the work permit, the Contractor must provide the Customer with the following documents: copies of documents confirming the existence of a labor protection service and / or labor protection specialist in the contracting organization (order for appointment to the position in the contracting organization, certification of a labor safety specialist) or the existence of a contract with an accredited organization in the field of labor protection services.
For consideration of the application it is MANDATORY to provide a commercial offer.
Venue of bidding:
This call for bids is held in electronic form on the e-marketplace of B2B-Center group (www.b2b-center.ru). Bids shall be submitted in the form of e-document.
