Lifting and hoisting special emergency plan
In real life or work and study, it is inevitable that some of the events will not occur in their own expectations, in order to control the development of the accident, from time to time to carry out in advance the preparation of emergency plans. How do we go about writing an emergency plan? The following is my compilation of lifting and hoisting special emergency plan for your reference, I hope to help friends in need.
lifting lifting special emergency plan 1
In order to strengthen the bridge lifting lifting operations safety, improve lifting lifting operations emergency response capabilities, lifting lifting operations due to violations of the loss caused by minimize the protection of state-owned assets and employee life safety, the development of this plan.
I. Hazard analysis and the corresponding control measures:
Bridge lifting and hoisting operations have caused accidents caused by major sources of risk and important environmental factors:
1, no lifting program or program is not reported for approval caused by major lifting injuries, the control measures are lifting operations without a program or program is not approved shall not start;
1, no lifting program or program is not approved shall not start;
1, the lifting and hoisting operations are not approved shall not start. p> 2, lifting operators without a license caused major lifting injuries, control measures are engaged in special operations must be licensed;
3, the bridge in place after not taking fixed measures to take off the hook caused by major lifting injuries, control measures is the bridge in place, should be immediately hit on the support, before taking off the hook.
4, fatigue driving operation, lack of concentration caused by general lifting injuries, control measures are reasonable adjustments to work breaks, to eliminate fatigue driving;
5, crane torque limiters, trip limiters and other insensitive lifting injuries caused by general lifting injuries, control measures are the implementation of the equipment daily inspection, inspection responsibility, timely maintenance, to ensure that equipment in good condition;
6, overloading, Overloading or lifting unknown weight components caused by general lifting injuries, control measures are the implementation of "equipment safety and technical regulations" "seven prohibited," "ten do not hang" provisions;
7, diagonal pull, diagonal lifting caused by general lifting injuries, control measures are The implementation of "equipment safety and technical regulations" "seven prohibited" "ten do not hang" provisions;
8, bad weather lifting operations caused by general lifting injuries, control measures are the implementation of "equipment safety and technical regulations" provisions;
9, the lifting arm under the general lifting injury, control measures are the implementation of "equipment safety and technical regulations" provisions;
< p> 9, the lifting arm under the stay, walking caused by general lifting injuries, control measures are the implementation of "equipment safety and technical operating procedures" provisions;10, the operator is not in accordance with the provisions of the wear protective goods caused by major lifting injuries, control measures are engaged in special operations must be in accordance with the provisions of the wear protective equipment;
11, wire rope kinking, deformation, wire breakage, corrosion, etc., caused by the general lifting Injury, control measures are the implementation of the "crane with wire rope inspection and scrapping Practical Specification";
12, ring quality defects caused by general lifting injuries, control measures are the implementation of the "equipment safety and technical operating procedures";
13, lifting objects are not set up slipping rope lifting injuries in general the implementation of the "equipment safety and technical operating procedures";
14, the components of the reverse transportation is not put stable Rest solid or support is not firmly lead to object strikes, control measures are the implementation of "equipment safety technical operating procedures";
15, drunkenness lifting injuries generally prohibit drunkenness engaged in lifting operations;
16, wearing slippers, hard-soled shoes, or slippery shoes work lead to falling from a height, the control measures is to prohibit the wearing of slippers, hard-soled shoes, or slippery shoes engaged in lifting operations;
17, In the lifting components placed on the tools, supplies, etc. caused by object strikes, control measures are prohibited in the lifting components placed on other items;
18, hand tugging foot stirrups are not stabilized components caused by falling from height, control measures are components in place shall not be tugged by hand or stirrups components;
19, lashing is not secure, lashing point is not allowed to cause general lifting injuries, control measures are to be lifted should check whether the lashing meets the requirements;
19, lashing point is not allowed to cause general lifting injuries, control measures are to check the lashing is not in accordance with the requirements. Tying is in line with the requirements;
20, the angle between the wire rope and the horizontal plane is less than 30 degrees, caused by general lifting injuries, control measures are tied to the angle between the wire rope and the component shall not be less than 30 degrees;
21, two cranes lifting uncoordinated action caused by general lifting injuries, control measures are two lifting must be a unified command of the two machines lifting, coordinated action with the lifting of the weight distribution is reasonable, the lifting weight is less than the lifting capacity of a single machine, the lifting weight is more than a single machine. Lifting weight less than 80% of the lifting capacity of a single machine;
22, after lifting the running speed of fast and slow or sudden braking caused by general lifting injuries, control measures are heavy lifting or landing speed to be uniform;
23, the crane and the overhead conductor is not enough to lead to the safety of electric shock accidents, the control measures are the implementation of the "construction site of the temporary use of electricity safety specifications," Article 3.1.2 provisions;
24, the use of cracked, deformed hooks and hoists caused vehicle injuries, control measures are pre-shift inspection and timely replacement.
Second, emergency rescue leadership group composition, division of responsibilities
girder field set up emergency prevention leadership group, the director of the head of the field (site commander), the establishment of the emergency response office and contact number, and set up on-site rescue group, alarm group, logistical group, respectively, clear personnel The first is to set up the emergency office and the contact phone number.
Leader: the overall leadership of the work of the emergency prevention team, the overall coordination of all departments in the emergency response in the division of labor and response to the unified command scheduling, manpower, material and financial resources to deploy.
Emergency Office: located in the girder field safety and quality department, the office director for the safety and quality department minister, specifically responsible for emergency response to emergencies, by the scene of the rescue group, alarm group and logistics group.
Alarm group: responsible for dialing the first aid telephone after the accident, emergency evacuation and inventory work, and guide the first aid car to arrive at the scene of the accident quickly. The ambulance crew arrived at the scene to introduce the situation and assist in emergency care.
On-site rescue group: responsible for on-site rescue of people and property after the accident, before the arrival of medical personnel to the injured for initial emergency care. Assist the medical ambulance personnel to send the injured to a safe place.
Logistics group: responsible for emergency response in the deployment of financial and material resources to ensure the smooth progress of the rescue work, and is responsible for assisting the accident investigation and aftercare work.
Third, the accident report and site protection
1, after the accident, in accordance with relevant regulations, immediately reported to the relevant departments.
2, the content of the accident report should include the time, location, project name; casualties; preliminary judgment of the cause of the accident, briefly; has taken the rescue measures and rescue requirements; accident reporting unit, personnel, communication methods.
3, the leading group of emergency rescue received an accident report, the person in charge of the office to determine whether to start the plan, it is necessary to start, the leading group leader and members of the group immediately rushed to the scene. Under the unified command of the leading group, the active implementation of emergency rescue, and improve site protection, maintenance of site security and traffic order. Because of the elimination of dangerous situations, rescue the injured and property and other reasons, it is necessary to move the scene of the goods, should be marked and detailed records, to maximize the protection of the scene, to retain traces and physical evidence.
Fourth, the relevant provisions and requirements
In order to be able to quickly and accurately after the accident, organized to deal with the accident, as far as possible to minimize the losses caused by the accident, the usual must do a good job in preparing for the emergency rescue and the implementation of the job responsibility system and the system. Specific measures are:
Implementation of emergency rescue organizations, rescue leading group members and rescue personnel should be in accordance with the professional division of labor, in line with the professional counterparts, easy to lead, easy to rally the principle of the establishment of the organization, the implementation of personnel, the beginning of each year should be adjusted in a timely manner according to the changes in the personnel to ensure that the organization's effective implementation.
According to the task division of labor and the nature of the accident to do a good job of material and equipment preparation, such as: command and communication, rescue, repair equipment and transportation. The above equipment should be designated for special custody, and regular inspection and maintenance, so that it is in good condition, the key targets set up rescue equipment cabinets, special custodian in case of emergency.
Regular organization of rescue training and learning, according to the professional division of labor training once a year, to improve the level of command and rescue capabilities
Regular emergency education for employees. Guidance and organization of the masses to take a variety of measures for their own protection and mutual rescue work.
Establish and improve the system.
(1) duty system, regardless of day and night, as long as the construction, the accident scene rescue leading group members must have someone on duty.
(2) inspection system, combined with the safe production work inspection, regular inspection of the implementation of emergency rescue work and the storage of appliances. Check once a month.
V. Specific implementation
(a) division of responsibility
Emergency response team is responsible for the alarm, directing the volunteer rescue team members to organize the evacuation of the people and clear the way to meet the rescue vehicles; responsible for, and organizing the volunteer rescue team members to rescue; foreman, the safety officer is responsible for organizing the volunteer team members in the relevant team, the department of cooperation According to the plan to implement the rescue and protect the scene; Emergency Office is responsible for organizing the site staff evacuation, emergency personnel rescue, notify the hospital emergency.
(B) found that the accident, the alarm stage
1, the main alarm: the use of the phone or other ways to report to the branch and the local department;
2, the main content of the alarm to the 120:
(1) the alarm department phone number, name or identity;
(2) the location of the accident, the site;
(3) the size of the person's injuries.
(3) accident handling:
After confirming the accident, it should be done immediately:
On-site personnel quickly use the established plan to rescue, and report the facts to the company in charge;
The person in charge of the site to use a variety of forms to keep in close contact with the scene, and to keep abreast of the events, the progress of the accident;
Such as serious injuries to the personnel, should be immediately reported to the 120 police, notify the company in charge. Should be immediately to the 120 alarm, notify the nearest medical emergency prepared to rescue, assigned to meet the rescue vehicles in the main road junction;
(D) personnel evacuation, casualty rescue phase
Confirmed that after the accident, the emergency leading group issued an evacuation order, the volunteer rescue team members should immediately notify the site operators to carry out the evacuation.
1, personnel evacuation and casualty assistance
(1) send a volunteer rescue team members to organize the evacuation of the relevant personnel along the direction of the safety instructions;
(2) to prevent people from entering the place of danger;
(3) the relevant personnel evacuated to the nearest safe place to gather, the operating team of the evacuation of the staff by one by one to count and report to the plant; hospitals Ambulance personnel and operating team evacuated personnel ready to rescue the injured;
2, accident rescue
(1) the presence of members of the emergency leadership team, management personnel to quickly organize the rescue, according to the situation of personnel injuries to decide whether to "120" alarm.
(2) operations team volunteer rescue team members received notice, should quickly rush to the scene of the accident, immediately after arriving at the scene in accordance with the rescue plan initiated by the commanding officer to rescue;
The principles of rescue: First, the first rescue and the principle of concentration of forces; second is the first control, after the principle of rescue; third is the first focus, after the principle of the general.
lifting and hoisting special emergency plan 21. Preface
In order to adapt to the development of China's national economy on the demand for electricity, the installed capacity of the rapid increase year by year, the stand-alone capacity has also increased dramatically, at present, there are many China's stand-alone capacity of 600MW, 800MW, 1,000MW of ultra-large-scale thermal power generation units of large-scale construction. The body structure of large-capacity units has undergone major changes, and the external dimensions of equipment and the weight of components have increased substantially. These changes are new challenges for engineering construction, especially the lifting of ultra-high, ultra-long, and ultra-heavy large equipment, which has become a difficult and key point in the construction of ultra-large-capacity unit engineering and construction. The key to solving the problem of safe lifting of large equipment is to do a good job of practical safety measures and contingency plans, but also to ensure the safety of power plant engineering and construction of the top priority.
Thermal power plant installation, prone to major accidents of large equipment lifting generally include: boiler steel frame (large plate beam), boiler steam bag, dust collector, generator stator, transformer, turbine body, heater, deaerator, deoxygenation tank, desulfurization absorber tower and GGH and other equipment lifting. In order to ensure the safety of large-scale equipment lifting process of electric power construction projects, the need for the process of lifting accidents may occur to implement effective control, to ensure the safety of personnel, equipment, machinery, to reduce the pollution caused by the environment, to minimize the loss of this paper combined with the actual, describes the lifting of large-scale equipment safety measures and emergency response plan, hopefully, similar work will be of some help.
2. Potential error hazards
2.1 Programmatic errors
Generally due to the programmer's inexperience, calculation errors, program approver also failed to put a good gate and other reasons leading to the wrong choice of program. Construction if the wrong lifting program, will inevitably cause a serious waste of manpower and material resources, so that the construction process can not be carried out normally, may also cause unimaginable serious accidents.
2.2 lifting process errors
Due to the lifting program technical briefing is not clear, improper use of construction tools, improper lifting command, crane driver misuse, will produce lifting process errors, triggered by serious accidents caused by the destruction of the machine and people. 3. safety measures
3.1 training personnel
Formulate the lifting program of large-scale equipment of the responsible engineer By the project department in charge of the chief engineer is responsible for, in the equipment lifting before the start of construction by the engineer in charge of equipment lifting construction personnel lifting lifting engineering construction technology requirements, the main construction steps, safety measures and other training. After the training must be assessed in writing, and pass before being allowed to work.
3.2 equipped with resources
(1) personnel: lifting workers engaged in large equipment lifting operations, operating crane drivers, lifting commanders must be professional and technical training, licensed. (2) machinery: lifting machinery for large equipment lifting operations, must be in good condition, qualified test, with the crane issued by the competent department of the use of licenses. (3) safety measures: safety measures are all implemented to meet the requirements of the technical program.
3.3 measures to implement
3.3.1 lifting program development
Large equipment lifting prone to major accidents, should be responsible for the construction of special engineers to prepare, professional engineers to review the project department in charge of the chief engineer to approve the lifting program. Lifting program development should be investigated, combined with the actual site, reference to similar projects mature construction experience, seek the views of construction personnel. Particularly significant equipment lifting. If necessary, to the relevant universities and colleges, scientific research institutions, can develop more than two lifting program, by the expert review, safety, technology, economic and other aspects of the comparison, from which to choose an implementation.
3.3.2 for safe operation ticket
Where the weight reaches 95% of the rated load of the lifting machine: two and more than two lifting machine lifting the same object; lifting precision objects, or lifting is not easy to lift large pieces, or in complex places for large lifting; lifting machine in the transmission line below or near the work, must be handled safely construction work ticket, and there should be construction of the technical person in charge of the presence of guidance, otherwise it shall not be carried out. The technical person in charge of the presence of guidance, otherwise lifting work shall not be carried out.
3.3.3 Compliance
The lifting object should be tied firmly. Hook suspension point should be with the hoist 'center of gravity in the same vertical line, the hook wire rope should be kept vertical, strictly prohibit bias pulling diagonal hoisting, drop hook should be prevented from lifting the local ground caused by the rope deflection, lifting objects are not fixed, prohibit loose hooks; jack rope angle is generally not greater than 90 °, the maximum shall not exceed 120 °; lifting large or irregular components, should be tethered to the lifting of a solid sliding rope; lifting the work area of the irrelevant personnel shall not stay or pass, in the reach of the work area, the lifting of the rope shall not be used for the lifting of a large or irregular components. Personnel are not allowed to stay or pass, in the reach arm and the lower part of the object is strictly prohibited for any person to pass or stay; crane lifting heavy loads should generally take the lifting channel, is strictly prohibited from the head of the people over; lifting of heavy loads to be processed, should be taken to take reliable support measures and notify the crane operator; lifting heavy loads shall not be lifted for a long time in the air to stay in the air for a short period of time, the operator and the commanding officer are not allowed to leave the Work; lifting equipment and its safety devices should be checked before lifting; heavy lifting from the ground about 10cm should be suspended lifting and a full inspection to confirm the good before formal lifting.
two and more than two cranes lifting the same weight. Tying should be based on the allowable lifting capacity of each crane in proportion to the distribution of load; in the lifting process, each crane hook wire rope should be kept vertical, lifting, walking should be kept in sync, the load borne by each crane shall not exceed 80% of its own rated capacity.
When lifting the same load with the main and auxiliary hooks of a crane, the total load shall not exceed the permissible load of the main hook at that time. Crane in the work of mechanical failure or abnormal phenomenon, should be put down the weight, stop the operation of the troubleshooting, is strictly prohibited in the operation of the adjustment or overhaul. If the crane malfunction can not put down the weight, must take appropriate insurance measures, in addition to the rescue personnel, anyone is strictly prohibited from entering the danger zone; strictly prohibit the operation of equipment, pipelines, and scaffolding, platforms, etc. as a lifting load-bearing point; the use of structures or equipment components as a lifting load-bearing point, it should be accounted for the use of structures, but also should obtain the consent of the original design unit; when the work of the When the wind at the location of the wind up to five, shall not carry out lifting operations with a large wind area, when the wind reaches six and more than six, shall not carry out lifting operations; in case of snow, fog, thunderstorms and other inclement weather or lighting at night, so that the commanding officer can not see the workplace, the operator can not see the command signals shall not be lifting work.
3.3.4 technical briefing
Construction technology briefing is the first part of the construction process, must be implemented, without technical briefing shall not be implemented lifting. The implementation of the countersigning system, large equipment lifting technical countersigning by the technical person in charge of the countersigning, all personnel to participate. If necessary, the owner can be invited to participate in the supervision unit technical director.
Construction personnel should be lifting work according to the requirements. Shall not change the lifting method without authorization, there is a need to change should obtain the consent of the person who handed over. When an accident occurs, the cause of the accident, such as belonging to the wrong handover by the handover personnel responsible; belonging to the violation of the handover requirements by the person in charge of the construction or construction personnel responsible; belonging to the violation of the construction personnel should be aware of the requirements of the construction personnel responsible for the construction personnel themselves; did not perform the construction of technical handovers caused by accidents at all levels by the leaders responsible for.
3.3.5 inspection test
In the large equipment lifting, where the use of their own design or commissioned the relevant colleges and universities, scientific research institutions, design, self-produced or commissioned the relevant manufacturers to produce the components as the main lifting measures, in the lifting measures to complete the lifting measures set up before the formal lifting of the equipment should be made before the load test. If the conditions are limited. Can not make load test, need to be approved by the lifting professional chief engineer.
Load test should generally simulate the formal lifting process throughout the test. Load test load, should be greater than the lifting weight of the equipment 1.2 times. Load test should not be directly using the equipment itself.
4. Emergency plan
4.1 Establishment of organizational structure
The establishment of a special emergency leadership organizational structure, so that the lifting of emergency emergencies have a person in charge.
4.2 Emergency plan response procedures
In the event of an emergency, the person found should immediately to the emergency organization members or team leader and the project emergency team members report, can also be based on the emergency situation directly report to the relevant local rescue agencies. The emergency team leader of the hoisting team must immediately report to the emergency team of the project department and immediately arrive at the scene. The team leader must immediately report to the project emergency team and arrive at the scene immediately.
The relevant members of the project department emergency response team immediately rushed to the scene after receiving the report, and at the same time reported to the deputy head of the project department emergency response team or the head of the project department emergency response team, and shall not leave the scene after the report, and shall organize the personnel to carry out rescue. The head and deputy head of the emergency response team of the project department will start the emergency response plan quickly according to the emergency situation on the site, and immediately report to the local rescue organization, and at the same time report to the emergency response organization of the company. Company emergency team leader according to the state of affairs to coordinate and deploy rescue work, if necessary, the organization of the company rescue team members rushed to the scene to command and coordinate.
4.3 Emergency resources
The office of the emergency organization at all levels must be set up with a fixed telephone, the emergency team members contact phone should be kept open, the construction area of large equipment hoisting the conspicuous location of the emergency map should be hung in a visual way to all employees to show the evacuation routes, the location of the emergency exits, and the location of other key facilities. Safety warning signs shall be hung at conspicuous positions in the construction area of large-scale equipment lifting. The construction area of large equipment lifting prohibit non-project construction personnel to enter, the project office is equipped with a sufficient amount of first-aid drugs, prepared ambulance and other medical assistance equipment.
4.4 Training and drills
Training and drill schedule
Training and drill implementation. Basic knowledge of mechanics, general knowledge of cranes, emergency disposal methods and information transmission in case of accidents, safety rules and regulations, and general knowledge of various emergency accident treatment take centralized training. Specialized engineers, work area special safety officer specific lectures, training not less than 20 hours. After the training must go through a written examination, pass before being allowed to work.
5. Conclusion
Power plant construction of large equipment lifting safety measures and emergency plans, from the rules and regulations, the implementation of responsibility, safety investment, education and training, hidden trouble management, accident investigation and handling and other aspects of increased management efforts to strengthen safety precautions. Effectively control accidents and correct habitual violations. For the implementation of "safety first, prevention first" policy, promote large equipment lifting safety work to standardization, normalization, systematic direction, is very beneficial. To carry out the analysis of dangerous points and pre-control, strengthen the process of supervision, inspection, control and corrective work, to protect the majority of workers in the construction of the power plant life safety and health, so as to push the safety management work to a new level.
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