Who is the permitter in the clearance order? Responsibilities and rights. Chapter B2.2. Organizational measures to ensure work safety Permitting its purpose and responsibilities
home
Organizational measures to ensure the safety of work in electrical installations are:
registration of work orders, instructions or lists of works performed in the order of current operation;
permission to work;
supervision during work;
registration of a break from work;
transfer to another location;
finishing work.
7 Rights and obligations of the admitter.
The person admitting is responsible for the correctness and sufficiency of the safety measures taken and their compliance with the measures specified in the work order or order, the nature and place of work, for the correct admission to work, as well as for the completeness and quality of the targeted briefing carried out by him.
Admitters must be appointed from among the operational personnel, with the exception of access to overhead lines, subject to the conditions listed in clause 2.1.11 of these Rules. In electrical installations with voltages above 1000 V, the permitting device must have group IV, and in electrical installations up to 1000 V - group III.
Before being allowed to work, the person who is allowed to work must ensure that technical measures have been taken to prepare the workplace through personal inspection, according to entries in the operational log, according to the operational scheme and according to reports from the operational, operational and repair personnel of the organizations involved.
Admission to work is carried out after checking the preparation of the workplace. In this case, the person admitting must check the compliance of the brigade composition with the composition specified in the order or order, according to the personal identification cards of the brigade members; prove to the team that there is no voltage by showing the installed groundings or checking the absence of voltage if the groundings are not visible from the workplace, and in electrical installations with a voltage of 35 kV and below (where the design allows) - by subsequently touching the live parts with your hand.
After receiving the work order documenting the complete completion of the work, the permitter must inspect the workplaces and inform the employee from among the higher operational personnel about the complete completion of the work and the possibility of turning on the electrical installation.
8 Rules for acceptance and delivery of shifts.
B2.1.5. A person from the operational staff, having come on duty, must take over the shift from the previous duty officer, and after finishing work, hand over the shift to the next duty officer in accordance with the schedule.
Leaving duty without handing over your shift is prohibited. In exceptional cases, leaving the workplace is permitted with the permission of a superior person from the operational staff.
B2.1.6. When accepting a shift, operating personnel are obliged to: a) familiarize themselves with the condition and operating mode of the equipment in their area according to the diagram through personal inspection to the extent established by the instructions;
b) obtain information from the duty officer handing over the shift about equipment that needs to be closely monitored to prevent accidents or malfunctions, and about equipment that is under repair or in reserve;
c) check and accept tools, materials, keys to premises, protective equipment, operational documentation and instructions;
d) familiarize yourself with all records and orders for the time that has passed since his last duty;
e) formalize the acceptance of the shift by making an entry in the journal, statement, as well as on the operational diagram with the signatures of the person accepting the shift and the person handing it over;
f) report to the shift supervisor about taking over duty and about problems noticed during shift acceptance.
B2.1.7. Acceptance and handover of shifts during emergency response, switching operations, or operations to turn equipment on and off is prohibited.
If it takes a long time to eliminate an accident, shifts are handed over with the permission of the administration.
B2.1.8. Acceptance and delivery of shifts with contaminated equipment, an uncleaned workplace and serviced area is prohibited.
Acceptance of a shift in the event of faulty equipment or abnormal mode of operation is permitted only with the permission of the person responsible for the electrical installation or a superior person, which is noted in the operational log.
Which of the following activities is the work manager responsible for when performing work on the job?
The work producer answers:
for compliance of the prepared workplace with the measures necessary for the preparation of workplaces and individual instructions of the work order;
for the clarity and completeness of targeted instructions to team members;
for the availability, serviceability and correct use of the necessary protective equipment, tools, equipment and devices;
for the safety in the workplace of fences, posters (safety signs) intended to warn a person about possible danger, prohibition or prescription of certain actions, as well as for information about the location of objects, the use of which is associated with the elimination or reduction of the consequences of exposure to dangerous and (or) harmful production factors (hereinafter referred to as posters, safety signs), grounding, locking devices;
for the safe performance of work and compliance with the Rules by himself and the team members;
for constant monitoring of team members.
The manufacturer of work performed alongside in electrical installations with voltages above 1000 V must have group IV, and in electrical installations with voltages up to 1000 V - group III. When performing work in underground structures where harmful gases may appear, work under voltage, work on re-stretching and replacing wires on overhead lines with voltages up to 1000 V, suspended on supports of overhead lines with voltages above 1000 V, the work contractor must have group IV.
The manufacturer of work performed by order must have group III when working in all electrical installations, except for the cases specified in the Rules. (5.9. POTEE)
7.7. When carrying out work, the work supervisor (supervisor) from among the operating personnel performing work or supervising those working in electrical installations with voltages above 1000 V must have group IV, and in electrical installations with voltages up to 1000 V - group III. Team members working in electrical installations with voltages up to and above 1000 V must have group III.
Admission to work in electrical installations must be carried out after completing technical measures to prepare the workplace, determined by the employee issuing the order.
7.13. By order, the cleaning of closed switchgear corridors and electrical rooms with electrical equipment with voltage up to and above 1000 V, where live parts are fenced, can be carried out by an employee with group II. Cleaning in the outdoor switchgear has the right to be carried out by one employee with group III.
7.15. One employee with group II is allowed to perform the following work by order: inspection of overhead lines during daylight hours under favorable weather conditions, including assessing the condition of the supports, checking for rotting of the wooden bases of the supports; restoration of permanent markings on the support; measuring dimensions with goniometer instruments; fire-fighting cleaning of areas around supports; painting bandages on supports.
25.5. Measurements of voltage on the shaft and insulation resistance of the rotor of a running generator are allowed to be carried out by order of two workers with groups IV and III.
39.21. In electrical installations with voltages above 1000 V, work with electrical clamps must be carried out by two workers: one with group IV (from among the operating personnel), the other with group III (allowed to be from among the repair personnel). When measuring, you should use dielectric gloves. Do not lean towards the device to take readings. The said work must be carried out as directed.
August 14th, 2018
Who is the permitter in the clearance order? Responsibilities and rights
The professional activities of certain categories of working citizens may involve working in conditions of increased danger.
Employees who have the appropriate knowledge and skills, as well as an appropriate medical certificate, may be allowed to perform it.
In order to begin performing operations of this nature, specialists must obtain work permits.
The person issuing it is called the admitter and must also meet certain criteria and requirements.
Get free access to services for HR and business:
Only certain specialists have the right to issue this type of documentation. These are managers who have undergone appropriate training. This rule is regulated by Resolution of the Ministry of Labor and Ministry of Education of the Russian Federation No. 1/29. The paper is prepared in several copies. The first is for the person who issued it, the second is for the work manager. Who is the admitter?In the case of a work permit, a person holding a leadership position in the structural unit where high-risk work is carried out can be appointed as an admitter. The right of appointment belongs to the immediate manager of the company. Permissive must have all the information on the topic of ongoing activities and have relevant knowledge. The main purpose of the admitter's work— exercising control over the implementation of activities of various nature, the implementation of which is provided for by the permit. This specialist has the right to give individual employees or members of the work team permission to perform operations related to being in conditions of increased danger. With the permission of the chief manager of the enterprise, allowing part-time may be an employee issuing permits. In such a situation, the employee is not only responsible for ensuring safe working conditions, but also for the proper execution of documentation. Responsibilities
The responsibilities of the admitter include:
If the admitter is also an employee issuing permit orders, the list of his responsibilities expands. into it The following responsibilities are added:
Other specialists can check the correctness of the accompanying documentation. For example, the implementation of this action is within the authority of the chief labor protection engineer, fire inspector, and chief engineer of the enterprise. Is it possible to issue a permit to yourself?It was previously noted that a person who can be appointed responsible for must meet certain criteria. It is also important to take into account that the specialist issuing documents of this nature cannot simultaneously be a performer. Hence, You cannot independently issue a work permit to yourself. This action is contrary to the norms established at the legislative level. Only the following positions can be combined at the same time:  Only a certain category of workers may be allowed to carry out activities that involve exposure to hazardous production conditions. |
The document has a certain validity period. Carrying out work after its completion is strictly prohibited.
Each employee responsible for hazardous work is assigned certain responsibilities.B2.2.13. An observer is appointed to supervise teams of construction workers, general workers, riggers and other non-electrical personnel when they perform work in electrical installations according to orders or orders.
A supervisor of electrical personnel, including seconded personnel, is appointed in the event of work being carried out in electrical installations at particularly dangerous levels, determined by the person responsible for the electrical equipment of the enterprise where this work is being carried out.
The supervisor controls the presence of grounding connections, fences, posters, and locking devices installed at the work site and is responsible for the safety of team members from electric shock from the electrical installation.
Responsible for safety related to work technology is the person leading the team, who must be part of it and constantly be at the workplace.
The supervisor is prohibited from combining supervision with the performance of any work and leaving the team unsupervised during work.
Persons with a group of at least III are appointed as observers.
B2.2.14. The list of persons who can be appointed as responsible managers and performers of work according to orders and orders and observers is established by order of the person responsible for electrical equipment.
B2.2.15. Team members are required to comply with these Rules and instructions received upon admission to work and during work.
B2.2.16. One person is allowed to combine the duties of two persons from among the following:
a) issuing the outfit;
b) responsible manager;
c) the manufacturer of the work.
This person must have an electrical safety group not lower than that required for the persons whose duties he combines. When working on electrical installations with voltages above 1000 V without permanent maintenance personnel, persons from the operational and repair personnel are allowed to combine the duties of the permitting and responsible work manager.
In electrical installations with voltages up to 1000 V, it is allowed to combine the responsibilities of a work supervisor and a permitter or a permitter and a team member. On overhead power lines with voltages up to and above 1000 V, it is allowed to combine the responsibilities of the work producer and the permitter in all cases.
The procedure for issuing and issuing a work order
B2.2.17. The work order is issued to operational personnel immediately before the start of preparation of the workplace. It is not permitted to issue a work order to the work contractor on the eve of the work.
B2.2.18. The work order is issued in two copies. It is filled out as a carbon copy, while maintaining the clarity and clarity of the entries in both copies. Corrections and crossing out of the written text are not allowed.
B2.2.19. It is allowed to transfer the order by telephone by the person issuing the order, to a senior person and operational personnel of the given facility or to the responsible manager.
In this case, the order is filled out in three copies: one copy is filled out by the person who issued the order, and two copies are filled out by the person who receives it by phone.
When working in electrical installations without permanent operating personnel and when a person from the operational or operational-repair personnel combines the duties of the permitting and responsible manager, two copies of the work order are issued, one of which is transferred to the work performer, the other remains with the person who issued the work order.
When transmitting an order by telephone, the person issuing the order dictates its text (in the form of a telephone message), and the person receiving the text fills out the order forms with reverse checking. In this case, instead of the signature of the person issuing the order, his surname is indicated, confirmed by the signature of the person receiving the text.
Admission to work based on a work order given over the phone is carried out in accordance with the general procedure.
B2.2.20. The work order is issued to one work supervisor (supervisor) with one team. The work contractor is given only one work order.
For the same type of work carried out without stress relief by one team, one general work order can be issued for their alternate execution at several connections, in the same or different switchgears, in different rooms of the substation. Registration of a transfer from one workplace to another is required only when moving from one RU to another, from one floor of the RU to another.
B2.2.21. The number of orders issued simultaneously to one responsible manager is determined in each case by the person issuing the order.
B2.2.22. In electrical installations where the voltage is removed from all live parts, including the terminals of overhead lines and cable lines, and the entrance to adjacent electrical installations is locked (assemblies and panels up to 1000 V can remain energized), it is allowed to issue one work order for simultaneous work on all connections .
B2.2.23. When expanding a workplace or changing the number of workplaces, a new work order must be issued.
B2.2.24. The composition of the brigade is determined by the person issuing the outfit.
B2.2.25. The composition of the team in terms of size and qualifications, as well as the qualifications of the work foreman (supervisor), are determined taking into account the conditions of the work and based on the possibility of providing the necessary supervision of the team members by the work foreman (supervisor).
B2.2.26. When working alongside a team, the team must consist of at least two people: the work supervisor and a team member. In a team led by a work foreman, for each member with electrical safety group III, one person from electrical or electrical engineering personnel with group I can be included, but the total number of team members with group I should be no more than two.
B2.2.27. Operational personnel while on duty, with the permission of a superior person from the operational personnel, can be involved in the work of the repair team without being included in the work order with an entry in the operational log.
Admission of the brigade to work according to the order
B2.2.28. Before admission to work, the responsible manager and the work foreman, together with the person admitting him, check the implementation of technical measures to prepare the workplace.
After checking the preparation of workplaces and instructing the team, the responsible work manager must sign in the line provided for this on the back of the work order (only with initial approval).
In the case where a responsible manager is not appointed, the preparation of the workplace is checked by the work foreman, who signs the work order.
It is prohibited to change the measures for preparing workplaces provided for in the work order.
B2.2.29. After checking the implementation of technical measures, the team is given permission, which is that it allows:
a) checks the compliance of the composition of the brigade and the qualifications of the persons included in it with the entry in the work order. If the person admitting does not know the names and electrical safety groups of the persons included in the team, the check is carried out using personal identification cards;
b) reads by name the responsible manager, the work manager, team members and the content of the assigned work; explains to the team where the voltage has been removed, where the ground connections have been made, which parts of the connection being repaired and adjacent connections remain energized, and what special conditions for the work must be observed; indicates to the team the boundaries of the workplace; makes sure that everything stated by the team is understood;
c) proves to the team that there is no voltage: in installations with voltages above 35 kV - by showing applied grounding connections; in installations with a voltage of 35 kV and below, where ground connections are not visible from the place of work, by touching live parts with your hand after first checking the absence of voltage with a voltage indicator or rod.
If there are grounding connections installed directly at the place of work, touching live parts is not required;
d) hands over the workplace to the work foreman, which, indicating the date and time in both work order forms, is formalized with the signatures of the permitter and the work foreman in Table 3 “Daily admission to work and its completion.”
Admission to work according to orders must be made directly at the workplace.
B2.2.30. One copy of the work order for which the permit was made must be kept by the work manufacturer, the second - by the operational personnel in the folder of existing work orders.
The time of admission of the brigade and completion of work, indicating the work order number and content of the work, is recorded in the operational journal.
B2.2.31. If, upon receipt of the work order, the operational personnel or the work contractor have any doubts, they are obliged to request clarification from the responsible manager or the person who issued the work order.
B2.2.32. Operating personnel do not have the right, without the knowledge of the responsible manager and the work manufacturer, to make such changes to the installation diagram that change the conditions of work in relation to safety precautions, with the exception of the instructions in paragraph B2.2.40.
B2.2.33. At substations and distribution points without permanent operational personnel, workplaces for work according to work orders are prepared on the first day by mobile operational or operational-repair personnel, who allow the team to work as usual.
The right of secondary admission to work on subsequent days on the same orders is granted to responsible managers, and in their absence - to work producers.
Supervision during work, changing the composition of the team
B2.2.34. From the moment the team is admitted to work, supervision over it in order to prevent violations of safety requirements is assigned to the work producer or supervisor. The work performer and the supervisor must be at the work site at all times, if possible in the area where the most critical work is being performed.
The supervisor is prohibited from combining supervision with performing other work.
The work foreman and team members must remember that due to the completion of work by another team or due to a change in the electrical installation diagram, its areas located outside the workplace provided for by the work order may at any time become energized, and therefore it is prohibited to approach them.
Short-term absence of one or more team members is allowed. In this case, the work manager (supervisor) must give these persons the necessary safety instructions. The number of team members remaining at the workplace must be at least two, including the work foreman. Returning team members can begin work only with the permission of the work manager.
Until the return of absentees, the work performer (supervisor) has no right to leave the workplace.
B2.2.35. One work foreman or team members without a work foreman is not allowed to remain in a closed or open reactor plant, except for the cases indicated below:
a) if necessary, due to the conditions of work (for example, adjusting switches or disconnectors, the drives of which are located in another room, checking, repairing or installing secondary circuits, laying cables, testing equipment, checking protection, etc.) for the simultaneous presence of one or more persons with an electrical safety group of at least III from the team in different rooms at different workplaces of the same connection.
Team members who are separate from the work foreman must be brought to their workplace and given the necessary safety instructions:
b) when performing work by one team on different connections [checking the differential protection of busbars, interlocking circuits of disconnectors with switches, checking and adjusting automatic transfer switching devices (ATS), etc.].
For such work, one work order can be issued for their simultaneous production at different connections or, depending on the nature of the work, an order with transfer from one connection to another with the transfer being processed in the general manner.
In switchgears from which the voltage has been removed, one person from the team can remain at the workplace and continue working.
B2.2.36. If it is necessary to leave, the work foreman (supervisor), if at this time he cannot be replaced by the responsible manager or the person who issued this work order, or a person from the operational staff, is obliged to remove the team from the switchgear and lock the door behind him; arrange a break in the outfit.
If the work foreman is replaced by the responsible manager or the person who issued the work order, the work producer must hand over the work order to him during his absence.
B2.2.37. The responsible manager and operating personnel should periodically check that workers are complying with safety regulations. If a violation of safety rules is detected or other circumstances are identified that threaten the safety of workers, the work order is taken away from the work manager and the team is removed from the work site.
Once the detected violations and malfunctions have been eliminated, the team can again be allowed to work by operational personnel in the presence of the responsible manager with the clearance issued in the work order.
B2.2.38. Changes in the composition of the brigade must be formalized in the work order by the person who issued the work order, and in his absence, by the person who has the right to issue the work order for this electrical installation. Information about these changes, if necessary, can be provided by telephone.
Registration of work breaks
B2.2.39. When there is a break in work during the working day (for lunch, according to the conditions of work), the team is removed from the plant. The work order remains in the hands of the work producer (observer). Posters, barriers and grounding remain in place. None of the team members has the right to enter the plant after a break in the absence of the work manager or supervisor.
Operations personnel will not be allowed to enter the brigade after such a break. The work foreman (supervisor) himself indicates to the team the place of work.
B2.2.40. Operating personnel, until the manufacturer returns the work order with a mark of complete completion of work, does not have the right to turn on electrical equipment removed for repair or make changes to the circuit that affect the conditions of work. In emergency cases, if necessary, operational personnel can turn on the equipment in the absence of the brigade until the squad returns, subject to the following conditions:
a) temporary fences, groundings and posters must be removed, permanent fences must be put in place, “Work here” posters must be replaced with “Stop. Voltage” posters;
b) before the work foreman arrives and the work order is returned to him, people must be stationed at the work sites who are obliged to warn both the work foreman and the team members that the installation is turned on and the resumption of work is unacceptable.
B2.2.41. A trial switching on of electrical equipment to operating voltage before the work is completed can be carried out after the following conditions are met:
a) the team must be removed from the plant, the work order must be taken away from the work foreman, and a break must be issued in the work order in Table 3 “Daily admission to work and its completion”;
b) temporary fences, groundings and posters must be removed and permanent fences installed in place. These operations are performed by operational personnel.
Preparation of the workplace and admission of the team after a trial run are carried out in the usual manner in the presence of the responsible manager, which is documented with his signature in the work order in those columns of Table 3 where the work performer signs. If a responsible manager is not appointed, admission is made in the presence of the work contractor.
B2.2.42. At the end of the working day, the workplace is put in order, posters, grounding and fences remain in place. The end of work for each day is documented in Table 3 of the work order “Daily admission to work and its completion” with the signature of the work producer.
In electrical installations with permanent operating personnel, the work order is handed over to him every day upon completion of work. In electrical installations without permanent operating personnel, after completion of work, the work order should be left in the folder of existing work orders.
B2.2.43. The next day, interrupted work can begin after inspecting the work site and checking the implementation of safety measures by the permitting or responsible manager and the work performer. The presence of the responsible manager during re-admission is not required.
B.2.2.44. Admission to work the next day, indicating the date and time of start of work, is formalized by the signatures of the authorizing or responsible manager and the work supervisor in Table 3 of the work order “Daily admission to work and its completion.”
Transfer of a team to a new workplace
B2.2.45. Work at several workplaces of the same connection in one job can be carried out subject to the following conditions:
a) all workplaces of this connection are prepared by the operational personnel and accepted by the work manufacturer and the responsible work manager before the start of work;
b) the work foreman with the team is allowed to one of the connection workplaces;
c) in electrical installations with permanent operating personnel, the transfer of the team to another workplace is carried out by a permitter;
d) at electrical installations without permanent operating personnel, the transfer of the team to another workplace in the absence of a permitting one is carried out by the responsible manager;
e) the transfer of the team to a new workplace is documented in Table 3 of the work order “Daily admission to work and its completion,” and if the transfer is carried out by a responsible manager, he signs in the table instead of the one who allows it.
Note: An electrical circuit (equipment and buses) of one purpose, name and voltage, connected to the buses of a switchgear, switchboard, assembly and located within a substation, etc., electrical circuits of different voltages of one power transformer (regardless of the number of windings), one two-speed electric motor are considered one connection. In schemes of polygons, one-and-a-half, etc. The connection of a line or transformer includes all switching devices and buses through which this line or transformer is connected to the switchgear.
B2.2.46. When working without relieving voltage on live parts, permission to move to another workplace is required only when transferring a crew from an outdoor switchgear of one voltage to an outdoor switchgear of another voltage or from one indoor switchgear room to another.
Completion of work, handover and acceptance of the workplace. Closing the work order and turning on the equipment for work
B2.2.47. After the complete completion of the work, the workplace is put in order, accepted by the responsible manager, who, after the team has left, the work producer signs the work completion order and hands it over to the operational personnel, or, in the absence of the latter, leaves it in the folder of existing work orders.
If a responsible manager has not been appointed, then the work order is handed over to the operational personnel by the work foreman.
B2.2.48. The closure of the order is documented by an entry in the operational journal. The work order can be closed by operational personnel only after inspecting the equipment and places of work, checking the absence of people, foreign objects, tools and with proper cleanliness.
When work is carried out on one connection by several teams, the work order, after completing the work of one team, is left for the work in full, indicating in the work order “Groundings are left for work on work orders N...”.
B2.2.49. Closing of the work order is carried out after the following are sequentially completed:
a) removal of temporary fences and removal of posters “Work here”, “Climb here”;
b) removal of groundings with verification in accordance with the accepted accounting procedure, with the exception of the case specified in clause B2.2.48;
c) installing permanent barriers in place and removing posters posted before the start of work.
Checking the insulation of repaired equipment immediately before switching on is carried out, if necessary, before removing temporary fences and warning posters, immediately after removing portable grounding connections.
The equipment can be turned on after the work order is closed.
If work was carried out on several orders at a disconnected connection, then it can be included in the work only after all orders have been closed.
B2.2.50. The validity period of the work order is set to 5 days, except for the work specified in clause B2.2.59. During breaks in work, the work order remains valid if the schemes were not restored and the conditions of work remained unchanged.
B2.2.51. Monitoring the correctness of execution of work orders is carried out by the persons who issued them and by persons from the management electrical personnel periodically through random checks.
B2.2.52. Work orders for which work is completely completed must be stored for 30 days, after which they can be destroyed.
Note: If accidents and electrical injuries occurred while performing work according to orders, then these orders should be stored in the archives of the enterprise.
Organizational measures to ensure the safety of work in electrical installations of power plants, substations and cable power lines (CL)
B2.2.53. In electrical installations of substations and cable lines with voltages above 1000 V, the following work must be carried out along with the following:
with stress relief;
without relieving voltage on live parts and near them;
without removing voltage away from live parts that are energized, when installation of temporary fences is required;
with the use of mechanisms and lifting machines in the reactor plant. Other work away from live parts that are energized can be performed by order, including: work in complete switchgears (KRU) and outdoor switchgear (KRU), on trolleys with equipment pumped out of cabinets, provided that the doors or the curtains of the cabinets are locked; work in drives and unit cabinets of switching devices, in secondary switching devices, relay protection, automation, telemechanics and communications.
B2.2.54. In electrical installations with voltages up to 1000 V, work on the busbars of switchgears, distribution boards, assemblies, as well as on the connections of the listed devices through which voltage can be supplied to the busbars, must be carried out in sequence. At dead-end connections, work may be carried out by order.
B2.2.55. When working in electrical installations of substations and on cable lines, where the voltage is removed from all live parts, including the terminals of overhead lines and cable lines, provided that the entrance to adjacent electrical installations is locked (assemblies and switchboards with voltages up to 1000 V can remain energized), It is allowed to issue one outfit for simultaneous work at all connections.
B2.2.56. In a switchgear up to 10 kV with a single busbar system and any number of sections, when a section is taken out for repair, it is allowed to issue one work order to work on the busbars and on all or part of the connections of this section. Admission to all workplaces of a section can be made simultaneously; the team is allowed to disperse among different work places within this section.
It is prohibited to prepare for switching on or testing under voltage any connection of a section until work on the work is completed.
B2.2.57. One work order for the simultaneous or alternate performance of work at different workplaces of one or several connections without registration of transfer from one workplace to another with the dispersal of the team among different workplaces may be issued in the following cases:
when laying and relaying power and control cables, testing equipment, checking protection devices, interlocks, automation, etc.;
when repairing switching devices when their drives are located in another room;
when repairing a separate cable in a tunnel, collector, well, trench, pit;
when repairing a separate cable, carried out in two pits or in an indoor switchgear and a nearby pit, when the location of workplaces allows the work supervisor (supervisor) to supervise the team.
B2.2.58. When carrying out work in accordance with paragraphs B2.2.56, B2.2.57, all workplaces must be prepared before admission. If the team is dispersed among different work places, one or more team members with an electrical safety group of at least III are allowed to remain separately from the work performer; members of the team who are to be located separately from the work foreman must be brought to their workplaces and instructed regarding work safety.
B2.2.59. It is allowed to issue one work order to the operational field team for alternately carrying out the same type of operational work at several substations, at one or more connections of each substation.
Such work includes: wiping insulation, tightening clamps, taking samples and adding oil, switching transformer taps, checking relay protection devices, automation, measuring instruments, testing high voltage from an external source, checking insulators with a measuring rod, etc. The validity period of this order is 1 day.
Admission to each substation and each connection is documented in Table 3 of the work order “Daily admission to work and its completion.” At substations where work is carried out in accordance with clause B2.2.55, approval can be made simultaneously to all connections, but none of them can be prepared for switching on until the work at this substation is completely completed. Each of the substations is allowed to be turned on after complete completion of work on it according to this work order.
B2.2.60. Work on communication devices located in the switchgear must be carried out according to orders issued by the personnel servicing the switchgear. This personnel performs clearance.
Organizational measures to ensure the safety of work on overhead power lines (OHT)
B2.2.61. On overhead lines the following work must be carried out along with:
without relieving the voltage away from live parts that are energized: with a rise above 3 m from the ground level, counting from a person’s feet; with dismantling the structural parts of the support; with digging out support posts to a depth of more than 0.5; using mechanisms and lifting machines in the security zone; for clearing the overhead line route, when it is necessary to take measures to prevent felled trees from falling on the wires; for clearing the route of 0.4 - 10 kV overhead lines, when cutting off branches and branches is associated with dangerous approach of people to the wires or with the possibility of branches and branches falling on the wires. Other work on overhead lines can be carried out by order.
B2.2.62. A separate order is issued for each overhead line, and on a multi-circuit line, for each circuit, with the exception of the following cases when the issuance of one order is allowed:
when working with and without voltage relief on live parts and near them on several circuits of a multi-circuit line;
during the same type of work carried out on several overhead lines without removing the voltage away from live parts that are energized;
when working on overhead lines at intersections;
when working on overhead lines with voltages up to 1000 V, performed alternately with the design of a transition from one line to another.
B.2.2.63. The work order for carrying out work with voltage relief on the overhead line being repaired must indicate (see clause B2.1.34) which lines crossing it need to be disconnected and grounded (with the imposition of grounding in accordance with clause B2.3.40 and near workplaces). The same instruction must be included in the work order regarding overhead lines passing near the one being repaired, if their disconnection is required by the conditions of the work. In this case, the grounding of overhead lines crossing the one being repaired or passing near it must be carried out before permission to work, and it is prohibited to remove the grounding from them until the work is completed.
B2.2.64. During a break in work due to the end of the working day, the groundings applied at the overhead line workplaces are not removed. The next day, when work is resumed, the team is allowed in after checking the integrity and reliability of the connection of the left grounding connections.
Carrying out work as ordered and in the order of routine operation
B2.2.65. All work carried out in electrical installations without a work order is carried out:
a) by order of persons authorized to do so (clause B2.2.8), with registration in the operational journal;
b) in the order of current operation with subsequent recording in the operational log.
B2.2.66. The order to carry out work is of a one-time nature, its validity period is determined by the length of the performers’ working day. If it is necessary to repeat or continue work when its conditions or the composition of the team changes, the order must be given anew and recorded in the operational journal.
B2.2.67. By order the following may be carried out:
a) work without relieving voltage away from live parts under voltage, lasting no more than one shift;
b) work caused by production needs, lasting up to 1 hour;
c) work with voltage removal from electrical installations with voltages up to 1000 V, lasting no more than one shift.
B2.2.68. Organizational measures to ensure the safety of work on instructions in electrical installations are the same as when working on site (clause B2.2.1).
Work, the production of which is provided for by order, may, at the discretion of the person issuing the order, be carried out according to the order.
B2.2.69. The person giving the order appoints the work performer (supervisor), determines the possibility of carrying out the work safely and indicates the technical and organizational measures necessary for this.
B2.2.70. The order is recorded in the operational journal by the person issuing it or the operational personnel according to his instructions, received directly or through means of communication. The order given by the operational personnel themselves is also recorded in the operational journal.
The operational log must indicate: who gave the order, the content and place of work, the category of work performed in relation to safety measures, a list of technical and organizational measures, time of work, last names, initials, electrical safety groups of the work manufacturer (supervisor) and team members. Changing the composition of the brigade while working under orders is prohibited.
B2.2.71. The operating personnel informs the work manager of the order and, after confirming readiness for work, prepares the workplace (if required) and makes an entry in the operational log about the implementation of all technical measures to ensure the safety of the work.
B2.2.72. Before the start of work, the work foreman accepts the workplace and signs in the operational journal that the order has been accepted for execution, indicating the time the work will begin.
B2.2.73. Work performed by order during one shift without removing voltage away from live parts that are energized includes:
a) cleaning of corridors and office premises, indoor switchgear up to permanent fencing, control panel rooms, including cleaning behind panels of relay, measuring and other equipment, etc.;
b) cleaning and landscaping of the outdoor switchgear territory, mowing grass, clearing roads and passages of snow, driving through the outdoor switchgear territory, transporting goods, unloading or loading them, etc.;
c) repair of lighting equipment and replacement of lamps located outside the chambers and cells (when voltage is removed from the section of the lighting network where work is being carried out), repair of telephone communication equipment; maintenance of electric motor brushes and their replacement; maintenance of rings and collectors of electrical machines, renewal of inscriptions on equipment casings and fences, etc.;
d) repair of the construction part of indoor switchgear buildings and buildings located on the territory of outdoor switchgear, repair of foundations and portals, ceilings of cable channels, roads, fences, etc.;
e) supervision of the drying of transformers and other equipment temporarily removed from the circuit, maintenance of oil purification and other auxiliary equipment when cleaning and drying the oil of equipment removed from the circuit;
f) checking air drying filters and replacing sorbents in them.
b) work with voltage relief in electrical installations with voltages up to 1000 V, specified in clause B2.2.78.
B2.2.82. Maintenance of external and internal lighting installations, as well as electrical receivers connected to group lines with protective devices for rated currents up to 20 A, on the territory of the enterprise, in office and residential premises, warehouses, workshops, etc. can also be carried out by specially assigned personnel in the order of routine operation with notification of the place, beginning and end of work of the operational personnel, about which the latter makes an appropriate entry in the operational log.
B2.2.83. Organizational measures to ensure operational safety in the order of routine operation in electrical installations are:
a) drawing up by the person responsible for electrical equipment a list of works specified in paragraphs B2.2.73a, b, c and B2.2.78, and additional ones in relation to local conditions and its approval by the chief engineer (manager) of the enterprise;
b) determination by the work manufacturer of the need and possibility of safe performance of specific work.
B2.2.84. The types of work included in the list in accordance with clause B2.2.83 are permanently permitted work, for which no additional orders are required.
Certain hazardous jobs, features and conditions, the implementation of which require the use of special measures to prevent the possibility of workers being exposed to hazardous and harmful production factors, are carried out in accordance with written approval orders.
A work permit is a written order to carry out work, which determines the content and scope of the work, the start and end time of the work, the safety conditions for its implementation, the composition of the team, the persons responsible for the safety of the work, it is drawn up on a form.
A list of high-risk work is issued for the coming year, signed by the chief engineer, to each head of a structural unit.
A work permit may not be issued if a written order has been issued for the work, a technical specification has been issued, a technological process has been developed, or another document has been drawn up, which specifies the place and time of the work, and a work manager and persons responsible for safety have been appointed.
By order of the head of the enterprise, persons responsible for carrying out work with increased danger are appointed (the person issuing the work order, managers and performers of work with increased danger).
The person issuing the work permit is responsible for the need to carry out the work, the correctness and completeness of the safety measures specified in the work order, and the sufficient qualifications of the persons appointed as managers and performers of the work.
The manager is responsible for the implementation of safety measures, correct admission to work, acceptance of the workplace after completion and provides supervision during work.
He is obliged to instruct the team, constantly be at the workplace and check the implementation of safety measures.
The permit forms are filled out in two copies: 1st copy. issued to the work manager, 2nd copy. remains with the issuer of the outfit.
The validity period of the permit must not exceed five days.
At the workplace, the work permit is kept by the work manufacturer. At the end of the work, the work order is handed over to the work manager. After the work order is signed by the manufacturer and the work manager, the work permit is handed over to the person who issued the work order. The outfit is stored for 1 year.
When performing work under a permit, it is prohibited:
Start work before receiving the order;
Change the scope of work;
Involve persons not specified in the work permit to perform work; perform simultaneously other work not specified in the work order.
The work order is valid for the duration of the work.
Instructions on the procedure for issuing and filling out a work order for high-risk work
1. Work with increased danger is permitted only if the worker has a work order issued to him.
2. The work order is issued by the head of the production site (head of the workshop, head of the department, foreman) and handed over to the person responsible for the work after the appropriate safety briefing. The order is issued against signature to the responsible person.
3. The work order must specifically list work methods, measures, devices and protective equipment that guarantee healthy and safe working conditions for workers.