Organization of preparation and carrying out repairs. Preparing equipment for repair
Timely completion of equipment repair work is one of the most important conditions for normal operation and ensuring industrial safety. At existing enterprises, installation, dismantling, adjustment and repair of equipment is usually carried out by the repair and technical personnel of the enterprises themselves. Workers engaged in these jobs are injured more often than workers in basic technological professions.
Repair work must be carried out on the basis of a developed work organization plan, drawn up taking into account safety requirements. The plan provides for the necessary organizational and technical measures; use of mechanization means; procedure for preparing and stopping equipment; repair or replacement of individual units of devices and machines; the procedure and sequence for testing and handing over equipment after repair; provision of necessary repair and installation equipment, materials, tools, personal protective equipment.
Repair operations begin after personnel familiarize themselves with the plan for organizing repair work. By written order of the workshop manager, which indicates the procedure for stopping the technological process and the sequence of turning off individual devices, strictly adhering to the technological regulations, the equipment is stopped.
Equipment repair begins with a number of preparatory operations. These include cooling; blocking communications; removal of product residues, explosive and toxic vapors and gases; disconnection from sources that could power the equipment. Then they install scaffolding and scaffolding, fence off openings and dangerous work areas, install safety signs, and hang warning posters.
Equipment, equipment and pipelines to be repaired are securely disconnected from other associated technological equipment, pipelines, steam, water and air communications. Disabling equipment and pipelines only by shutting off shut-off devices (valves, taps, gate valves) does not guarantee complete disconnection , since in this case there may be leaks and ingress of liquids or gases into the disconnected device due to a malfunction or accidental opening.
Reliability of shutdown is guaranteed by the additional installation between the flanges of standard plugs with indicator-shanks painted in bright red. Plugs are selected depending on the operating parameters and properties of the medium, as well as specific operating conditions. In Fig. Figure 31 shows a general view of a flat plug and an installation diagram between the flanges. The plugs are numbered, and their installations are recorded in the repair documentation. Upon completion of the repair, the plugs are removed, since a non-removed plug can cause an accident.
Equipment with electromechanical drive mechanisms must be disconnected from the electrical network with the obligatory removal of fuses on the distribution board, and warning signs must be posted on the starting devices: “Do not turn on! People are working! In addition, the couplings must be disassembled and the electric motor drive belts removed. This equipment shutdown ensures the safety of repair work.
Rice. 31. Flat plug installed between flanges
Opening the apparatus (removing covers, opening hatches) is carried out only after complete removal of the product, neutralization, cleaning, steaming and, if necessary, purging with inert gas.
The hatches of vertical apparatus containing flammable liquids or gases are opened starting from the top. With this sequence, it is less likely that large quantities of liquid will be drained, and it will also prevent the creation of draft in the column and the drawing of air into it, which, when mixed with the remaining product vapors, can create an explosive atmosphere. For better ventilation of the apparatus, the hatches located on opposite sides are opened simultaneously.
After opening and before starting repair work, an analysis of the air environment is carried out.
Organization of repairs involves the following steps:
Ø Preparation and delivery of equipment for repair.
The basis for submitting equipment for repair is the repair schedule. The workshop manager is responsible for preparing and handing over equipment for repair.
Before submitting the equipment for repair, the following work must be carried out:
· drawing up a “List of Defects” with a list of necessary work based on an assessment of the technical condition
· costings
· technological map of work
· preparation and checking of necessary spare parts, auxiliary material, tools, etc.
· formation of a repair team.
Before submitting equipment for repair, it must be cleaned of dirt, disconnected from communications, and de-energized. The equipment is prepared for repair by operating and maintenance personnel under the guidance of the shift supervisor. The prepared equipment is handed over to the head of the repair work by the workshop manager. The date of signing the act is the date of commencement of work.
w Carrying out repairs.
The list of repair works is determined by the technological map. Repairs are carried out by enterprise services or specialized organizations. Defects identified during the repair process are additionally included in the technological map.
w Acceptance of equipment from repair.
After repair, the equipment is handed over to the repair work manager and accepted by the commission with the drawing up of a report. Repaired equipment is tested at idle and under load. The certificate specifies the post-repair warranty period.
w Planned shutdowns of enterprises, production and technological lines.
Planned shutdowns of enterprises, production facilities and technological lines are carried out for the purpose of carrying out scheduled preventative repairs of those technical systems for which repair work is impossible without stopping work (medium and major repair work).
During scheduled repairs, equipment is inspected.
To organize planned shutdowns of the enterprise, an order is issued indicating:
¨ timing of shutdowns, preparation of repairs and commissioning;
¨ composition of the commission for organizing repairs and acceptance of equipment from repair;
responsible persons.
To prepare and carry out repairs, the following documentation is prepared:
ü list of defects;
ü plan of preparatory work;
ü plan for organizing work on individual objects;
ü drawings;
ü normative and technical documentation.
During the preparatory period, the necessary parts and assembly units are manufactured, and technical documentation is compiled.
After completion of the repair work, a report is drawn up.
12.3. Basic provisions of the system
scheduled maintenance
System of planned preventive maintenance (PPR) is a set of organizational and technical measures for the care, supervision, maintenance and repair of equipment, carried out preventively according to a pre-drawn plan in order to prevent progressive wear, prevent accidents and maintain equipment in constant operational readiness.
The essence of the PPR system consists of carrying out preventive inspections and various types of scheduled repairs after a certain number of hours of equipment operation, the rotation and frequency of which are determined by the purpose of the unit, its features, size and operating conditions.
Main tasks PPR systems are designed to reduce repair costs and improve the quality of repairs.
The PPR system provides for the following types of equipment maintenance and repair work:
1. Inter-repair maintenance consists of monitoring the condition of the equipment, its correct operation, timely adjustment of mechanisms and elimination of minor faults, cleaning and lubrication.
2. Oil changes and replenishment are carried out according to a special schedule for all equipment.
3. Geometric accuracy is checked after scheduled repairs and maintenance according to a special schedule.
4. The rigidity check is carried out after planned medium and major repairs in accordance with the standards specified in GOST standards for equipment.
5. Inspections are carried out to check the condition of the equipment, as well as eliminate minor faults and identify the scope of preparatory work to be performed during the next scheduled repair with the preparation of a “List of Defects”.
6. Planned repairs, depending on the content and labor intensity of the work, are divided into current, medium and capital.
Types and content of repair work.
Maintenance– repairs performed to ensure or restore operational equipment by replacing, restoring or adjusting its individual parts or adjusting it as a whole. Basic maintenance work:
· performing periodic routine maintenance operations
· replacement of failed parts
· replacement of wearing parts and assemblies
· elimination of minor defects in containers, housings, anti-corrosion and heat-resistant coatings
· checking the accuracy of the relative position of assembly units and equipment parts
Medium renovation– repairs performed to restore operability and partially restore service life with the replacement or restoration of serviceability of parts of a limited range and monitoring the technical condition of the components. Main works:
§ execution of TR operations
§ replacement or restoration of failed parts or parts, other than basic ones
§ restoration of minor damage to linings, anti-corrosion and heat-resistant coatings
§ alignment and control of the relative position of assembly units and equipment parts
§ analysis of individual nodes
§ repair or replacement of worn parts
§ assembly of units
§ checking their performance
Major renovation– repair to restore the serviceable condition and service life of the equipment, with the replacement or restoration of any of its parts, including basic ones, in order to eliminate obsolescence. When carrying out CR, individual components should be modernized. During CR, partial or complete disassembly of the equipment is carried out.
Main works:
o average repair
o replacement or restoration of failed parts or assemblies
o replacement of individual obsolete components with modern ones
o complete restoration of linings, anti-corrosion and heat-resistant coatings
o checking basic parts
o post-repair testing of equipment with assessment of diagnostic parameters.
4.5.1. The basis for stopping equipment for repairs is the monthly (annual)1 repair schedule.
4.5.2. For preparation and shutdown for repair of complex equipment (complexes, installations, lines, etc.), as well as shutdown or partial unloading of several technologically related objects for the purpose of repair or inspection of equipment, an order is issued for the enterprise, which indicates:
terms of preparation and repair; those responsible for work safety;
1 For enterprises operating according to a unified annual repair schedule.
those responsible for preparing equipment for repair; repair managers for facilities (departments, sections, complexes, etc.); responsible for the quality and completion of repairs on time.
4.5.3. Preparation and stopping of the remaining main equipment for repairs is carried out by written order of the workshop manager, which indicates the person responsible for stopping and preparing the equipment for repairs.
4.5.4. The removal of non-essential equipment for repair is carried out on the basis of the workshop repair foreman’s entry in the shift log (Form 2). Stopping equipment for repairs is previously agreed upon with the workshop manager.
4.5.5. Responsible for bringing the main equipment out for repair may be the head of the department (installation), the shift supervisor, or the production foreman.
4.5.6. Based on a written order from the workshop manager, the person responsible for bringing equipment out for repair prepares the equipment for repair in the prescribed manner.
4.5.7. The removal of equipment for repair and all repair work must be carried out in full compliance with the requirements set out in the instructions and rules in force at the enterprise, in particular: on labor protection, industrial and fire safety of the workshop in which the work is carried out;
on the organization and conduct of work in gas hazardous areas and the procedure for obtaining permits for the right to perform this work at the enterprise;
on the procedure for carrying out hot work;
on the operating procedure of third-party workshops and services of the enterprise in energy shops.
4.5.8. The equipment is stopped for repairs in accordance with the current operating instructions (start-up, maintenance and shutdown) of this equipment.
4.5.9. When preparing equipment for repair, the following work must be performed:
turn off the power, remove the voltage on the assemblies and panels, disconnect the object being repaired from all communications approaching and departing from the object using plugs;
free equipment and communications from dirt and sludge, toxic and flammable gases and products (rinse, steam, blow and ventilate);
clean pits, channels, trays, flush sewer pipelines, clean equipment from sediment, scale and solid deposits;
check the content of inert, flammable, poisonous gases and oxygen in the equipment being repaired, communications, wells and pits;
prepare places for installing plugs and install them. Preparation of equipment for repair is carried out by operational and operational repair personnel of the workshop.
4.5.10. Responsibility for preparing the installation sites for plugs in accordance with the diagram, for installation and removal, as well as for timely recording of this in the logbook for the installation and removal of plugs lies with the person responsible for bringing the equipment out for repair. After installing the plugs, the responsible person must indicate their numbers on the plug installation diagram and make an entry about this in the logbook for recording the installation and removal of the plugs. The quality of the installed plugs is the responsibility of the person responsible for preparing the installation sites for the plugs. The installation diagram for the plugs is signed by the deputy head of the energy department. Operating personnel can be involved in preparatory work only by written order of the workshop manager. In all other cases, operating personnel are prohibited from independently installing and removing plugs.
4.5.11. The status of work to prepare equipment for repair is recorded in the shift supervisors' journal. Work to prepare for repairs that was not completed by the previous shift is recorded in the shift supervisor's journal by the person responsible for the preparation and continues with the next shift.
4.5.12. The person responsible for bringing the equipment out for repair makes a note in the shift supervisors’ log about the preparatory work performed and the safety measures taken.
4.5.13. Equipment fully prepared for repair is handed over to the repair manager by the person responsible for bringing the equipment out for repair.
4.5.14. The handing over of equipment for routine repair is recorded by an entry in the shift supervisors' journal, and the handing over for major repairs is documented in an act (Form 5), which is signed by the person responsible for bringing the equipment out for repairs and the repair manager. Carrying out major repairs without issuing a certificate for handing over the equipment for repair is allowed only in cases where the repair is carried out by the own repair personnel of the workshop in which this equipment is installed. In this case, a record of the delivery of equipment for major repairs is made in the shift supervisors' journal.
4.5.15. Without bilateral signing of documents for handing over equipment for repair, the repair manager does not have the right to begin repairs, and the person responsible for removing and preparing the equipment for repair does not have the right to allow repair workers to begin work.
Equipment operation mode.
MRO system.
Responsibility of a person for the technical condition of equipment.
Equipment maintenance.
Periodic maintenance.
Preparing equipment for shutdown repairs.
Types of repairs.
Mileage between repairs, repair cycle, etc.
Wear of equipment parts.
Abrasive wear. Fatigue wear.
Control of wear of parts and assemblies.
Ways to combat wear. Lubrication.
Types of defects.
Non-destructive testing methods: visual control, capital method.
Non-destructive testing methods: magnetic particle, ultrasonic, etc.
Inspection of welded joints.
Methods for hardening the surface layers of parts.
18. General issues of equipment installation.
Documentation of installation work.
Documentation of installation work: interim and delivery documentation.
Installation methods and methods.
Quality control of installation work.
Organization of the installation site.
Organization of repair of chemical equipment. Enterprise repair service.
Providing the enterprise with spare parts.
Repair of equipment.
Shaft defects and their repair.
Repair of standard equipment parts.
Bearing repair.
Repair by pressure treatment.
Protective coatings.
INSTALLATION
Performance- this is the state of an object in which it is capable of performing specified functions while maintaining the values of specified parameters
Reliability– these are the properties of an object to remain operational properly for a certain period of time
Durability– these are the properties of an object to remain operational until a limit state occurs.
Failure rate is the probability of failure per unit time. It has 3 characteristic sections.
I. Run-in period
II. A period of constant failure rate.
III. Increased failure rate due to machine aging.
Maintainability– properties of an object, which consists in its adaptability to preventing and detecting the causes of its failure and eliminating their consequences by carrying out repairs and maintenance.
First question.
Topic: Equipment operation modes.
Exploitation- this is the totality of all phases of the existence of objects. The operation process is an ordering in time of a sequence of typical modes:
· Transportation, storage, waiting.
· Technical condition monitoring.
· Maintenance.
· Preparation for use.
· Intended use.
Storage is a mode of operation of equipment that ensures its maintenance in a certain state with the storage of technical and operational characteristics. During storage, physical aging of the object occurs and the intensity of this aging depends on storage conditions (temperature, humidity, seasonal fluctuations)
Condition monitoring is the operating mode of an object, equipment for diagnosing the assessment of its suitability for use using instrumental monitoring, other methods and the reliability of the assessment.
This is aimed at preventing possible failures, maintaining specified operating parameters, and increasing the safety of objects. Repair is an operating mode used to restore the characteristics or technical and operational properties of equipment.
Preparation for use is a mode preceding commissioning consisting of installation, piping, depreservation, checking technical conditions, testing idle and load.
Objects that have been idle for a long time after repairs or new ones are prepared for use.
Intended use is a mode of operation characteristic of the functioning of the equipment while ensuring technical and economic indicators.
Fourth and fifth questions.
Maintenance. Weekly and periodic.
Maintenance is a set of works to maintain the functionality of equipment between repairs.
Maintenance is carried out by operational personnel (operators, operators, machinists) and duty personnel (duty mechanic), duty electrician, equipment specialist. Under the leadership of the head of shifts, sections, departments, or shift foreman. Depending on the nature and volume of work, the following are distinguished:
1. Shift maintenance.
2. Periodic maintenance.
Shift maintenance (EO).
Main works under EO:
1. Inspection of external;
2. Cleaning, wiping, lubrication;
3. Tightening of oil seals and fasteners;
4. Checking bearings;
5. Checking flanges;
6. Check grounding and heat insulation;
7. Partial adjustment;
8. Elimination of minor defects.
These types of work are carried out without stopping the equipment. Identified defects are recorded in the shift log.
EO is the main preventive measure designed to ensure reliable operation of equipment between repairs. All enterprises must have clear instructions for each workplace. With comprehensive instructions for maintenance of each type of equipment included in the technological scheme.
The person taking over the shift must:
1. conduct an external inspection of the equipment
2. Get acquainted with the records of the previous shift
3. If defects are detected that are not reflected in the journal, an appropriate entry must be made about this.
The shift log is maintained by shift supervisors and assistant foremen. The shift log should record:
1. results of inspection of assigned equipment
2. All defects and malfunctions that impair the normal operation of the equipment or safety.
Measures taken to eliminate defects with the signature of the person who eliminated the defect.
Violation of the rules of operation and the names of the violators.
A detailed procedure for eliminating identified defects and malfunctions, as well as the procedure for transferring shifts, should be established by instructions developed taking into account specific production conditions.
Pto - The established standards established the operating time. Or at a certain time interval. Conducted in accordance with the annual PPR schedule. This is usually performed after the equipment has stopped. Which cannot be detected or eliminated on operating equipment.
During maintenance, it is very important to inspect and determine the technical condition of the most critical components and parts to assess the scope of upcoming repairs.
Maintenance is carried out during a planned periodic shutdown, either on idle backup equipment, or during a non-operating period. Preparation of equipment for maintenance is carried out by shifts of personnel. Safety measures taken, as well as the delivery of maintenance equipment to repair personnel, acceptance of equipment after maintenance, must be recorded in a special journal called the equipment acceptance log.
In addition, there is a mandatory maintenance log in which the work performed on time is recorded. A typical list of work for a specific type of equipment carried out during maintenance is compiled in the form of a repair appendix.
Second question.
Service station system. Basic definitions.
STO and R is a set of organizational and technical measures for the maintenance and repair of equipment; the system includes planning, preparation, and implementation of maintenance and repair with specified sequences and frequency. For this purpose, the Maintenance and R system provides standards for the duration of repair periods, repair cycles, downtime for repairs and maintenance, as well as standards for the labor intensity of repairs, the approximate content of repair work for certain types of equipment, and provides instructions for organizing repairs and maintenance.
The To&R system is designed to provide:
1. Keeping equipment in working order
2. And preventing unexpected failure
3. Increasing the coefficient of technical use of equipment.
4. Proper organization of maintenance and repair of equipment.
5. The ability to perform repair work on a schedule agreed with the production plan.
6. Timely preparation of necessary spare parts and materials.
For the main equipment, the TO&R system is based on a combination of TO and PPR.
The essence of PPR is that all types of repairs are planned and carried out within the strictly established time frames of repair standards. In addition, especially for auxiliary equipment, a condition-based repair system is used.
The types and timing of repairs based on technical condition are determined during technical inspections.
All equipment is in the vision of the shop managers.
Shop managers bear full responsibility for their normal operating condition, operation and repair in accordance with operating rules and safety rules. In addition to the workshop manager, production personnel bear personal responsibility for the condition of the equipment in the area served by these personnel. The equipment must be used strictly for its intended purpose. Shop managers must organize a record of the duration of work and the technical condition of each piece of equipment. For subsequent scheduling of To and TP. In addition, shop managers must undergo exams without a commission. Operating personnel must strictly follow the current instructions, comply with the rules for technical operation and the rules for preparing equipment for repair. organize training for operating personnel before allowing them to work independently, design, maintain and properly operate the equipment upon delivery
Six question.
Preparing equipment for repair.
The delivery of equipment for repair is carried out by shift order of the workshop manager, which indicates the date. equipment shutdown time, responsible person (deputy workshop manager, mechanic). The equipment must be emptied of the product, washed, steamed, purged with air or inert gas, and air samples taken for analysis.
The equipment is prepared for repair by maintenance personnel. The equipment must be disconnected from communications (plugs are installed), de-energized (switch is turned off, a sign is posted, people should not turn it on), inserts are removed.
Purpose and types of repairs.
Repair– a set of operations to restore the functionality of equipment or its serviceability, as well as restore equipment resources. In accordance with the characteristics of damage and wear of components and parts of equipment , and also, depending on the complexity of repair work of the maintenance and repair system, the following types of repairs are provided:
1. Maintenance(TR)
2. Major renovation(KR)
In addition, depending on the purpose of the category of complexity of the equipment and the volume of repair work, an additional type of repair can be carried out - medium repair (SR)
Maintenance.
TR – repairs carried out to ensure or restore the operability of equipment and consisting of the replacement or restoration of individual components and parts of the equipment.
The scope of work performed at TR includes ;
Carrying out maintenance operations
Preparation and delivery of equipment for repair
4.5.1.1. The basis for stopping equipment for repairs is the monthly repair schedule.
4.5.1.2. For the preparation and shutdown for repair of large power equipment (complexes, installations, lines, etc.), as well as the shutdown or partial unloading of several technologically related objects, in order to carry out repairs or inspection of equipment, an order is issued for the enterprise, which indicates: terms of preparation and repair; performers of work; those responsible for safety precautions; those responsible for preparing equipment for repair; repair managers for facilities (departments, sections, complexes, etc.); responsible for the quality and completion of repairs on time.
4.5.1.3. Preparing and stopping the main power equipment for repairs is carried out by written order of the workshop manager, which indicates the person responsible for stopping and preparing the equipment for repairs.
4.5.1.4. The removal of non-essential equipment for repair is carried out on the basis of an entry by the deputy head of the energy production workshop (repair foreman) in the shift manager's (foreman) log. The foreman must first coordinate stopping the equipment for repairs with the workshop manager.
4.5.1.5. The person responsible for bringing equipment out for repair may be: the deputy head of the workshop, the head of the department (installation) or the shift manager.
4.5.1.6. Based on a written order from the workshop manager, the person responsible for bringing equipment out for repair prepares the equipment for repair in the prescribed manner.
4.5.1.7. The removal of equipment for repair and all repair work must be carried out in full compliance with the requirements set out in the instructions and rules in force at enterprises, in particular:
a) on safety precautions, industrial sanitation and fire safety of the workshop in which the work is carried out;
b) on the organization and conduct of work in gas-hazardous places and the procedure for obtaining permits for the right to perform this work at the enterprise;
c) on the procedure for carrying out hot work;
d) on the procedure for the operation of third-party workshops and services of the enterprise in energy shops.
Methodology for dividing equipment into replaceable elements
The task is to develop a range of replaceable equipment elements that would ensure the least expenditure of labor, time and money on equipment repair. In this case, the necessary design and technological requirements for replaceable elements must be met. The division of equipment into replaceable elements is carried out in several stages.
At the first stage, the main replaceable elements (MRE) are identified. As a rule, these are large components and assemblies of equipment. Here the main criteria are: constructive isolation, completeness of components and assemblies, ease of dismantling and suitability for transportation. The result of the first stage of dissection is a list of OSE, which basically corresponds to the traditional division of equipment into units and components.
At the second stage, each of the OSE is analyzed from the point of view of the possibility of separating from its composition daughter replaceable elements (DRE).
The number of DSE includes such components of the OSE (assemblies and parts) that simultaneously meet all the technical and economic requirements listed below:
a) technical conditions must allow for disassembly of the EPS to the level necessary for dismantling a potential EPS in the enterprise;
b) the design of a potential DSE must allow its independent transportation and storage without deterioration of technical characteristics (compared to the case of transportation and storage of OSE);
c) technical conditions for the repair of OSE must allow for the impersonal replacement of a potential ESE;
d) duration of equipment downtime when replacing DSE ( tproOSE) should be so correlated with the duration of downtime when replacing OSE ( tproOSE) so that the condition is satisfied:
Repair documentation forms
4.9.1. The repair documentation of this Handbook is maximally unified with the documentation of the industry “Systems for maintenance and repair of power equipment.” The following forms of repair documentation are provided for maintaining: shift log, repair log, list of defects, cost estimate, certificate of delivery for major repairs, certificate of release from major repairs, annual repair schedule, monthly schedule report, title list of capital repairs. repair, an act for establishing a calendar period for repairs, a shutdown repair schedule, a shutdown repair schedule, a logbook for the installation and removal of plugs, an accounting and control card (forms 1-14).
4.9.2. The main document by which equipment repairs are carried out is the annual repair schedule (Form 7), on the basis of which the need for repair personnel, materials, spare parts, and purchased components is determined. It includes each unit subject to major repairs; equipment.
The basis for drawing up the annual schedule is the frequency standards given in this Handbook and the technical condition of the equipment.
4.9.3. In order to coordinate the timing of repairs of the technical part of power equipment, the annual schedule is agreed upon with the plant's management department. If it is necessary to use the services of the chief instrument technician, the planned repair periods are agreed upon with him. The timing of repairs of major equipment that limits the implementation of the production program is agreed upon with the planning department of the enterprise.
4.9.4. In columns 11-22 of the annual schedule (Form 7), each of which corresponds to one month, the symbol in the form of a fraction indicates: in the numerator - the planned type of repair (K - capital, T - current), in the denominator - the duration of downtime in hours. Marks in the schedule about the actual implementation of repairs in these schedules are made by coloring the planned figures with a colored pencil.
In columns 23 and 24, respectively, the annual equipment downtime for repairs and the annual working time fund are recorded.
4.9.5. The operational document for equipment repair is a monthly plan-schedule-report, approved by the chief power engineer of the enterprise for each energy department and section (Form 8).
4.9.6. Monthly plans-schedules-reports provide for recording the planned dates of equipment shutdowns for repairs and their duration (top line), as well as notes on actually completed repairs (bottom line) for each type of equipment.
Form 1
| Name of equipment | Number according to the scheme (inventory number) | Description of detected defects | Date Time | Signature | Mark on elimination of defects | Date Time | Signature |
Form 2
| Enterprise (association) ______________________________ Structural unit______________________________ REPAIR JOURNAL Name of equipment______________________________ Inventory number (number according to the scheme) ___________________________________ Passport______________________________________________________________ |
Form 3
LIST OF DEFECTS
For _______________________ repairs ____________________ inventory number _______
type of repair equipment name
Form 5
| ACT for delivery for major repairs_______________________________________________________________ "___"_______________________________ This act was drawn up by a representative_________________________________________________ name of the repair company, ________________________________________________________________________________ department (performer), position and surname on the one hand and a representative _________________________________________________ name of the enterprise, ________________________________________________________________________________ organization (customer), position and surname on the other hand that the overhaul has been completed____________________ ___________________________________________________________________________ name of the equipment, inventory number (number according to the scheme) passport No. ______________________________, form No.___________________________ (if a passport is available) (if a form is available) operating time since the beginning of operation or since the last major overhaul _______________________________________________________________________________; the technical condition, completeness and safety measures taken of this equipment correspond to ___________________________________________________-______ name and (or) number of regulatory and technical documentation |
ANNUAL SCHEDULE
repair of power equipment for_2016__
______________________________________
(name of technological division)
| Name of equipment | Number according to the scheme (inv. number) | Standard life between repairs (numerator) and downtime (denominator), h | Date of last repair (day, month) | Repair designation (numerator) and repair downtime, h (denominator) | Annual downtime for repairs, h | Annual working time, h | |||||||||||||||||
| T1 | T2 | Tk | TO | T1 | T2 | Tk | TO | January | February | March | April | May | June | July | August | September | October | november | December | ||||
Chief Power Engineer_________________
MONTHLY PLAN-SCHEDULE-REPORT
maintenance and repair of equipment on ______________ mc 2017_______
| Name of equipment | Number according to the scheme (inventory number) | Date and type of last repair) | Fact, mileage since last repair, h | Planned cont. easy, easy to repair, h | Planned labor intensity, person/hour | Calendar terms of maintenance and repair (dates, months) | |||||||||||||||
| … | |||||||||||||||||||||
| … | |||||||||||||||||||||
Head of Energy Division_________________________________
Head of the repair department____________________
CALENDAR PLAN