A, the installation and maintenance of electrical equipment lines, must be operated by an electrician according to the technical specification for electric equipment, installation and connection must apply to the electricity management department, after examination and approval by the electrician is responsible for the construction.
Two, because of the need to set up temporary power lines, the use of departments should apply to the power management department, after examination and approval before installation. The installed temporary power lines must comply with the relevant provisions of electrical installation, ensure the safe use of electricity, and be dismantled in time after use.
Three, temporary power lines during use, supervised by the user department, electrician is responsible for the maintenance, the operator must cut off the power supply in time when stop using. Temporary power lines shall be used within a time limit, which shall not exceed one week at the longest. If it is really necessary to postpone the use, it is necessary to go through the formalities of delay review, otherwise the electrician will dismantle it as scheduled.
4. It is forbidden for non-electricians to dismantle and dismantle temporary electrical lines, otherwise an accident will occur, and the person in charge of the user department and the perpetrators will bear all responsibilities. Operators of electrical equipment must strictly abide by the safety operation rules, regularly check and maintain the equipment, report the problems in time, and the professionals are responsible for the maintenance. After the work, the power supply must be cut off, so that the power can be cut off.
Five, every quarter to conduct a comprehensive inspection and maintenance of electrical wiring, and make records.
Six, open flame operation management
1. It is forbidden to use naked flame in places where there is danger of fire and explosion.
2. If it is necessary to carry out open-flame operations such as electric welding and gas welding due to special circumstances, the hot work department and personnel shall handle the Open-flame Operation Permit, which shall specify the hot work grade, application department and hot work place, hot work person and guardian, reasons for open-flame operation, implementation of on-site safety measures, time and place of hot work, etc. Do not change the time and place of open flame operation without authorization.
3. The on-site guardian should be implemented at the open flame operation site, and the construction area and the use area should be separated by fire prevention. The flammable and combustible substances in the hot work area should be removed, and the fire-fighting equipment should be equipped with special care. Only after confirming that there is no danger of fire and explosion can hot work be carried out.
4, electric welding, gas welding and other special types of workers with fire danger, must hold relevant certificates, and abide by the fire safety regulations, implement the corresponding fire safety measures.
5, every day after work, should clean up the job site, put out the embers and sparks, and cut off the power supply in time. The security department inspected the cleaned-up site.
6. If fire is used automatically without approval, the security department shall order it to stop hot work.
7. Electric heating equipment such as electric mattress, electric stove and electric heater are strictly prohibited in the dormitory, and candles, alcohol stoves and liquefiers are strictly prohibited.
8. Smoking is strictly prohibited in teaching buildings, laboratories, libraries, auditoriums, dormitories, canteens and other important places.
9, teaching buildings, laboratories, libraries and other electricity parts with leakage sockets, power off in time after use, and no-load operation is strictly prohibited.
Fire emergency evacuation plan
Fire protection plan
(1) on-site command
1 After (emergency) happens, the highest administrative staff at the scene of the accident is the on-site commander, who is responsible for directing the fire fighting, evacuation and alarm at the scene of the accident;
2, fire, order maintenance personnel after entering the scene, depending on the highest administrative personnel as the scene commander, obey the command;
3, after receiving the alarm, the fire scene commander should quickly rushed to the scene of the accident, fire fighting command task;
4. In case of an accident at night, the total value monitor shall be the on-site commander;
5. The fire control center is the accident handling command center, and the commanders should reach the command position in the fastest time;
6. After the public security fire brigade arrives at the scene, the leaders of the fire headquarters report to it, and the fire control organizations at all levels of the company obey the command of the fire brigade.
(2) Call the police
1. When a fire breaks out in a certain place, the discoverer will alarm the fire control center with the manual alarm button, special alarm telephone or other tools as quickly as possible, and the internal alarm telephone number (not yet determined);
2. After receiving the alarm, when the monitoring center starts the camera to track the fire, the patrol personnel on duty immediately rush to the scene, and the fire center starts the equipment according to the situation, switches the emergency broadcast, notifies the superior leader, and reports the fire to the public security fire department.
(3) Fire fighting
(1) Fire Force Organization
1, the community volunteer fire brigade (building patrol personnel) in the accident site is the first fire fighting force;
2. The squadron directly under the company's voluntary fire brigade (firemen) is the second firefighting force;
(2) Fire extinguishing facilities
1, dry powder, 12 1 1 fire extinguishers and hydrant systems are the main fire extinguishing tools;
2, fire extinguishing tools adopt the responsibility system of division of labor, and the fire extinguishers arranged within the management scope of the community should be implemented by special personnel;
(3) Fire fighting tactics
1, implement the policy of first control and then elimination;
2. First, use dry powder and water mist fire extinguishers;
3, strive for a quick victory, try to put out the fire in the form of encirclement, and when the strength is insufficient, it will appear in the form of interception;
4, such as the fire is bigger, set up positions in the direction of the fire spread, prevent the fire spread, and strive to control and eliminate at the same time;
5. When using fire hydrants, each hydrant shall be equipped with 3 people, 1 person shall take care of the hose line of the hydrant; Two men with water guns. (4) Fire protection
1. Communication guarantee: In case of an accident, wireless walkie-talkie, telephone and emergency broadcast are the main tools, communication tools should be kept in good working condition, and the walkie-talkie should be equipped with sufficient power supply. If the communication of underground buildings is interrupted, relay communication should be adopted.
2. Equipment support: the equipment repair team is responsible for cutting off the power supply and electrical facilities at the fire site, maintaining ventilation facilities, ensuring emergency lighting and fire water, repairing key equipment according to the situation, and transporting fire equipment in the area to be extinguished.
3. Medical rescue guarantee: according to the situation, set up fire rescue points near the scene of the accident or outside the main entrance. Evacuation plan
Evacuate headquarters:
Chief Commander: Liu Jintao, General Manager of Property Management Company.
Deputy Commander-in-Chief: Minister of Order Maintenance Xu Yue, Customer Service Manager Mao Huan, Personnel Administration Manager Xu Lili, Engineering Manager Huo Aimin and Company Liu Wei.
Members: the company's class teachers Bai, Zhang Zhuoshi, Cai,. Command position: fire control center. Main responsibilities:
Grasp the situation on site and make a correct judgment;
1, the situation of trapped people; 2. evacuation; 3. Casualties. Commander-in-Chief of Field Command: Liu Jintao, General Manager of Property Company; Xu Yuecheng, Director of Order Maintenance Department; Liu Wei, Manager of Order Maintenance Department of Yimei Company; Xu Lili, Deputy Director of Administration Department of Property Company; Mao Huan, Customer Service Manager; Bai, Zhang Zhuoshi, Cai, Director of Engineering Department; Liu Taishan, head of the order maintenance department; Customer service assistants, Xu Kunming, Liu.
Main responsibilities:
1) according to the commander's command and evacuation plan, dredge in an orderly manner and organize trapped people to evacuate the fire as soon as possible; 2) Organize the personnel on duty to evacuate, enter the designated place, guide the trapped personnel and indicate the evacuation route and direction; 3) All personnel responsible for safe evacuation should do their duty, and prompt the trapped personnel to pay attention to the problems in the evacuation process in time, so as to evacuate the site smoothly; 4) Mobilize mobile personnel to solve all kinds of anomalies and congestion in the evacuation process in time; 5) Organize personnel to evacuate explosive dangerous goods, valuables and materials that affect fire fighting; 6) At ordinary times, field drills should be conducted according to the safety evacuation plan, so that each member can clearly define their respective posts and tasks.
Leader of communication support group: Xu Lili, manager of administrative department of property management company; Members: All staff of the Administration Department and weak engineers are mainly responsible for:
1) to convey the command of the commander-in-chief and mobilize all departments and residential employees to participate in on-site evacuation; 2) Be responsible for ensuring smooth telephone lines in case of accident. Head of the on-site security team: Liu Wei, director of the order maintenance department and outsourcing company: The main responsibilities of the outsourcing order maintenance director are: 1) accepting the command of the headquarters, deploying all the staff and entering the designated position for alert; 2) maintain the evacuation order, prevent other people from interfering, and meet the trapped people; 3) Maintain key parts in the house, strengthen vigilance and protect them carefully; 4) Establish a warning circle around the site, and quickly enter the alert state, and irrelevant personnel are not allowed to enter the site; Usually, on-site drills should be conducted according to the safety evacuation plan, so that each member can clearly define their respective positions and tasks; Head of medical rescue team: Mao Huan, manager of customer service department: The main responsibilities of all employees in customer service department: 1) Adequate first-aid medical rescue equipment and first-aid medicines; 2) Implement emergency rescue for the wounded and sick on site. And according to the command of the headquarters or the degree of injury, at any time to 120 emergency center for help. 3) The critically ill patients who need hospitalization should be sent to the hospital for emergency treatment in time.
(a), safety exits, evacuation routes 1, the door should be in the open state, after the fire broke out, command maintenance personnel to quickly open all safety exits at the first time according to the instructions. 2. Evacuation stairs, evacuation passages and safety exits adopt the responsibility system of division of labor. The main exit passage is the main evacuation passage. During the evacuation, a special person will be appointed along the evacuation route to guide the evacuation. 3. After the accident, the personnel responsible for evacuation at the scene of the accident should be in place quickly, and the evacuation personnel in other parts should be in place as soon as possible according to the evacuation order. 4, exit, evacuation stairs, evacuation routes to implement the specialist, hand-over parts to implement two sets of personnel. 5. Carry out accident broadcast or full-court broadcast. 6, evacuation commanders, in the evacuation by shouting, holding loudspeakers, gestures and other methods to guide personnel, to be evacuated to inform the evacuation route, exit direction, tips should pay attention to the problem, so that they can eliminate panic, keep calm, do orderly evacuation.
(2) evacuation measures 1. The cashier's office (only in the property office area) will quickly put the money into the safe according to the evacuation order, or lock the money in the drawer on the spot. 2. valuables enter the safe. 3. Evacuate people directly harmed by fireworks first, then those directly threatened by fireworks, and finally evacuate most people. 4. Personnel first, materials second, owners first, employees third. 5, substation, fire center, water pump room, send (exhaust) fan room as the key parts, must stick to their posts before receiving the order. Several requirements: fighting the initial fire and safe evacuation are emergency measures and important means to deal with sudden fire accidents. To this end, it is required that: 1) each department should study and formulate specific measures according to the requirements of the plan, its own characteristics and actual situation, and decompose them into various posts and responsible persons. 2) Evacuation passages, safety exits and exits outside the building should be numbered scientifically, and this number should be consistent with the usual use and management. 3) Fabricate evacuation language. Including: local evacuation terms, general evacuation terms, on-site guidance terms and broadcasting terms should be recorded.
(3), evacuation guide personnel arrangement 1, two people guide the lobby on the first floor: 2, two people guide the public open-air platform on the fifth floor; 3. The public area on the seventh floor is guided by two people; 4, the tenth floor male * * * area set up two people to guide; 5. The direct outdoor evacuation passage should be guided by two people.
(4) The division of responsibilities between the safety door and the evacuation stairs 1, and the evacuation stairs are scissors-difference passages; 2.* * * Two escape routes, one is direct to the outdoor and the other is direct to the lobby; 3 Two people are needed to guide the evacuation passage room on the first floor: 1. After hearing the fire and evacuation instructions, quickly organize the personnel of the department to their respective posts according to the division of labor; 2, personnel evacuation in line with the principle of diversion, the nearest evacuation in a safe direction.
(5) Precautions for evacuation: 1. Don't take the elevator; 2. Don't re-enter the fire; 3. Don't crowd and trample on people. 4. Evacuate from the stairwell, not from the stairwell.
Electrical equipment patrol management system
1. Objective Strengthening the management of electrical equipment, establishing and perfecting various rules and regulations, and standardizing daily use and maintenance are necessary measures to ensure the safe and normal operation of electrical equipment, prevent all kinds of accidents, prolong the service life of equipment and ensure the smooth production. Therefore, this system is formulated.
2. Management responsibilities
2. 1 The management of electrical equipment requires a scientific attitude and a rigorous and meticulous work style. Therefore, the maintenance workshop should strengthen the daily work management of the distribution room and electrical maintenance team, so that the staff can maintain a highly responsible working state and complete various tasks.
2.2 Because the management of electrical equipment is very professional, the general manager's office and the equipment power department of the company should strengthen the guidance of their professional skills, especially the operation and maintenance of key and important equipment, and often go deep into the on-site supervision to prevent accidents.
3. Preventive test management of electrical equipment
3. 1 All newly built, modified and installed electrical equipment must pass the handover test before being delivered to the workshop (department) for operation. 3.2 Preventive test is to check and identify the insulation performance of power supply equipment and high-voltage electrical equipment (power transformers, power cables, high-voltage distribution devices, high-voltage motors, etc.). ) In operation, the quality of conductor joints and the reliability and sensitivity of electrical protection devices are important means to ensure the safe operation of electrical equipment.
3.3 Preventive test cycle stipulates that in principle, major, medium and minor repairs shall be carried out on electrical equipment in each workshop (branch factory), and preventive tests shall be conducted once a year. If the inspection is not carried out within the time limit, the department where the equipment is located shall be responsible.
3.4 Preventive test procedures and reports shall be compiled by the Equipment and Energy Department and implemented by preventive testers.
3.5 The preventive test shall be managed by the competent department of equipment, and its working procedures are as follows:
3.5. 1 The high-voltage electricity in the distribution room was proposed by the maintenance workshop, and the test work was directly contacted with the municipal power supply department, and the scheme was reported to the equipment department for the record.
3.5.2 The high voltage in each production workshop is proposed by the Equipment Department, submitted to the Equipment Department for review and filing, approved by the Vice President of Electric, and submitted to the machine maintenance workshop for testing. After the test, the machine maintenance workshop shall provide the test report, and the test data shall be accurate and reliable, and shall be submitted to the Equipment Department and the Equipment Department for filing for future reference.
3.5.3 The workshop to which the equipment belongs should send electricians to cooperate with the tested equipment to disassemble and assemble the circuit, and assist the maintenance workshop to carry out high voltage test. 3.6 The high-voltage electrical equipment included in the preventive test of the annual plan shall not be omitted, and the standard shall not be lowered, and it shall be strictly implemented in accordance with the current national regulations.
3.7 In the process of pre-test, if it is found that the insulation of main equipment is obviously reduced or major insulation defects and breakdown are found, it should be reported to the competent leader in time, and repair or replacement should be organized in time for analysis. Only after the repair or replacement test is qualified can it be put into operation.
4. Setting and verification of relay protection device
4. 1 The relay protection device is the guardian of the safe operation of electrical equipment, which can eliminate or narrow the fault range and protect the safe operation of power system and equipment.
4.2 All kinds of high-voltage electrical equipment protection setting calculation should be correct, and the fixed value should be reasonable, and the protection fulcrum misoperation or leapfrog tripping cannot be caused by improper identification.
4.3 The adjustment and calibration actions of relay protection devices should be reliable, sensitive and correct, and the action rate must reach 100%. 4.4 All relay protection devices that have been set shall be sealed with lead, and it is not allowed to touch or adjust them at will.
4.5 According to the current national test standards, the protection shall be adjusted and calibrated every year.
4.6 The relay protection device in operation shall be inspected regularly by the power distribution attendant or maintenance electrician. The operation log shall record in detail the times, reasons and the influence range of the signal of the protection device. In case of misoperation or leapfrog tripping during operation, the personnel on duty should immediately report to the workshop, and the workshop should organize the competent personnel to inspect the setting value and protection device on site, and readjust it when necessary, and do the transmission test first, and then do the disassembly inspection of the relay until the problem is solved.
5. Lightning protection of electrical facilities
5. 1 Establishing and perfecting lightning protection facilities for electrical facilities is an important safety measure to prevent lightning from damaging electrical facilities. 5.2 Each substation (distribution room) must have protective facilities to prevent the invasion of direct lightning, induced lightning and lightning waves. Lightning protection facilities should be advanced and reasonable, with appropriate parameters and sensitive and reliable actions.
5.3 With the gradual expansion of the power grid system, advanced lightning protection measures and equipment at home and abroad should be continuously adopted in the design to improve the lightning withstand level of the power grid system of the whole plant.
5.4 Lightning protection facilities should be tested regularly to maintain their good and reliable performance.
5.5 Before the thunderstorm season comes every year, the whole factory should form an electrical lightning protection inspection team, which is mainly composed of machine maintenance workshops and equipment departments, to supervise and inspect the lightning protection facilities, and the problems found in the inspection should be solved within a time limit.
6. Management of insulating oil
6. 1 The management of insulating oil is highly technical and has special requirements. Good management can improve the insulation strength, prolong the maintenance cycle of electrical equipment and ensure the safe and normal operation of electrical equipment.
6.2 The insulating oil of electrical equipment in operation must meet the test standards promulgated by the state. Those that fail to pass the test shall not be put into use. 6.3 Different brands of insulating oil should not be mixed. When mixing is necessary, mixing test should be carried out in advance. Only when the following requirements are met can it be put into use:
6.3. 1 The quality of the mixed oil shall not be lower than the one with poor stability.
6.3.2 When new oil is mixed with running oil, its oil quality should not be lower than the quality of running oil.
6.4 All transformer oils on electrical equipment shall be sampled once a year for breakdown test and simplified test. The simplified test items include flash point, acid and acid-base reaction (the result report shall be filed). Those that do not meet the requirements must be dealt with or replaced immediately.
6.5 Electrical personnel on duty should regularly check the running transformers, voltage transformers and oil switches. (Responsible for regular inspection of public facilities and machine maintenance workshops), and report the specified oil products and leakage to the competent personnel for timely treatment.
6.6 For large transformers (1000KVA and above), do oil chromatographic analysis every two or three years.
7. Maintenance of main electrical equipment
7. 1 The maintenance cycle of main electrical equipment shall be arranged according to the laws of damage, corrosion and aging.
7.2 The word "inspection" should be emphasized for major electrical equipment. Only when problems are found and eliminated in time can the monitoring and management in strong use be guaranteed.
7.3 After receiving the report, the maintenance workshop will organize the repair work for the equipment failure in operation. For the repaired parts, make the equipment run as soon as possible.
7.4 For equipment that is regularly and periodically overhauled, contact the department three days before overhaul, and restore the working state according to the overhaul situation. 7.5 In the process of equipment maintenance, it should be strictly implemented according to the specific conditions of different equipment and the maintenance standards formulated by the equipment power department of the company. 8. Double-ticket management
8. 1 In order to ensure the safety of power transmission during power outage, the system of working ticket and operation ticket is implemented for power outage maintenance.
8.2 When installing, overhauling, adjusting and testing high-voltage electrical equipment, electrical personnel must abide by the provisions of the working ticket and perform the procedures of the working ticket.
8.3 When it is necessary to turn off the power switch of overhead lines and cables for planned power outage maintenance and test, the person in charge of construction must go through the working ticket formalities in the general power distribution room of the factory.
8.4 When the primary power switch must be disconnected from the incoming power switch and power distribution panel of each workshop, the workshop electrical supervisor and the construction director must go through the working ticket formalities in the general power distribution room of the factory.
8.5 Which workshop belongs to accident treatment and elimination of serious equipment defects, and the electrical supervisor or construction director of this workshop should go to the factory's general power distribution room to perform working ticket procedures.
8.6 If each workshop plans power outage maintenance or test, if it is not necessary to turn off the switch of the power supply at the next higher level, the workshop electrical supervisor should go through the formalities of working ticket and operation ticket in the power distribution room of this department.
8.7 Maintenance or test after power failure as planned, and accident treatment, etc. , the original implementation of working ticket procedures personnel must go to the factory main power distribution room for re-electricity procedures.
9. About avoiding electric shock accidents
9. 1 It is forbidden to work on electrical equipment without electrician certificate.
9.2 It is forbidden for inexperienced electricians to work on high-voltage electrical equipment without grounding wires in two sections of the work area. At the same time, qualified tools should be used for electricity inspection and grounding.
9.3 It is strictly forbidden to stop or send power at will, and the "power outage area map" must be used for power outage of distribution lines.
9.4 Unattended is strictly prohibited. Only one person can work on high-voltage equipment. Before construction, the regulations on hanging signs and installing fences must be observed. 9.5 It is forbidden to brake without operation ticket (the operation without accident handling operation ticket should be recorded in the operation record book).
9.6 It is strictly forbidden to operate blindly without checking (check the equipment name, number, switch breaker position and operation simulation diagram).
9.7 It is strictly forbidden to operate without using corresponding safety tools according to regulations.
Duty system of fire control room
1. Define the responsibilities of the personnel on duty in the fire control room, formulate the procedures and requirements for 24-hour duty and shift change, and the procedures and requirements for self-inspection and inspection of equipment.
2, there are fire control facilities layout and maintenance records, complete fire control facilities design, construction and acceptance of basic information.
3. Hang the responsibilities of the personnel on duty in the fire control room, fire alarm handling procedures, fire fighting and emergency evacuation plans, and the contact telephone numbers of relevant personnel in key parts of fire safety in an eye-catching position.
4. Fill in the duty record of the fire control room carefully, and no leakage, supplement or substitution is allowed. The duty record of the fire control room shall be complete, clear and properly kept.
5. The equipment setting of the fire control duty room should meet the requirements. It is forbidden to store inflammable and explosive dangerous goods and pile up sundries unrelated to equipment operation, so as to ensure that the environment meets the requirements of normal equipment operation.
6, the personnel on duty must go through special fire safety education and training, have certain fire knowledge and be familiar with the operating procedures.
7. When all kinds of alarms occur during duty, the personnel on duty should deal with them flexibly and effectively according to the corresponding fire alarm handling procedures, and strictly implement the fire alarm system.
8. The personnel on duty shall not smoke, use naked flames or shut down or change the working state of indoor fire fighting equipment without authorization.
9, control the foreign personnel, and make registration before entering, it is forbidden to touch all kinds of equipment after entering; Factory staff must be approved by the competent leader to repair the equipment and be accompanied by fire management personnel before entering the work.
10, the personnel on duty shall abide by the duty discipline, and shall not join the duty without permission, leave without leave, or occupy the telephone on duty for a long time. When receiving and sending an alarm, telephone recording should be made in time if possible, and the alarm telephone recording should not be deleted at will.