Not long ago, a chemical company overhauled gas purification equipment. While overhauling the tower, two maintenance workers who had entered the tower were fainted in the tower. The workshop director and security officer immediately took measures to rescue the two people and sent them to the hospital. Fortunately, after rescue, 2 people were out of danger.
As we all know, petrochemical equipment is flammable and explosive, especially in the period of overhaul of equipment and equipment, it is the high and frequent periods of various types of accidents. According to statistics, in 2007, a chemical company suffered a total of 10 accidents, and the chance of accidents during the inspection process was as high as 70%. Therefore, the overhaul of petrochemical plants is a key and difficult point in safety management, and management should be strengthened to prevent problems.
The main reasons for analysing maintenance accidents are as follows: The environment for construction and overhaul operations is complex and there are many uncertainties. Operators often do not fully understand the operational environment hazards. Some companies have a wide range of inspection and repair operations, and it is difficult to use conventional safety management methods. Furthermore, the current enterprises have implemented "two years of repairs," "three years of repairs," and even "four years of repair." Firms have more pressure for efficiency improvement, tighter construction and maintenance time, and heavier tasks. They often cannot balance the relationship between safety and progress, safety and efficiency, safety work is easily overlooked, and necessary safety measures are often omitted. In addition, there is a lack of effective safety supervision and no effective safety management measures.
To reduce or eliminate the occurrence of device repair accidents, the author believes that the importance of leadership is the key to ensuring safety. Before the overhaul, a special organization shall be set up to carry out a comprehensive system of hazard identification and risk assessment on the overhauled equipment, clarify their respective responsibilities, accomplish the tasks clearly, and conduct unified leadership, planning, and unified command over the overhaul. The second is to establish parking, maintenance, driving plans and safety measures for the maintenance of the equipment; each inspection has clear requirements and precautions, and a full-time staff is responsible. The third is to conduct on-site safety inspections and safety education for the attending maintenance personnel, clarifying the contents, steps, methods, and quality requirements for inspections; and conduct safety training and assessment for each type of work. After passing the examination, they can participate in maintenance work.
The process of overhauling petrochemical plants is mainly moving fire, conducting limited space operations, working at heights, etc. Therefore, in these processes, it must be ensured that safety measures are put in place and that various operating procedures are complete, and safety supervisors must be on the construction site. In addition, on-site civilized construction and inspection are very important. The articles and materials used for construction must be arranged neatly, and the unsafe hidden dangers on the site must be dealt with in a timely manner.
As we all know, petrochemical equipment is flammable and explosive, especially in the period of overhaul of equipment and equipment, it is the high and frequent periods of various types of accidents. According to statistics, in 2007, a chemical company suffered a total of 10 accidents, and the chance of accidents during the inspection process was as high as 70%. Therefore, the overhaul of petrochemical plants is a key and difficult point in safety management, and management should be strengthened to prevent problems.
The main reasons for analysing maintenance accidents are as follows: The environment for construction and overhaul operations is complex and there are many uncertainties. Operators often do not fully understand the operational environment hazards. Some companies have a wide range of inspection and repair operations, and it is difficult to use conventional safety management methods. Furthermore, the current enterprises have implemented "two years of repairs," "three years of repairs," and even "four years of repair." Firms have more pressure for efficiency improvement, tighter construction and maintenance time, and heavier tasks. They often cannot balance the relationship between safety and progress, safety and efficiency, safety work is easily overlooked, and necessary safety measures are often omitted. In addition, there is a lack of effective safety supervision and no effective safety management measures.
To reduce or eliminate the occurrence of device repair accidents, the author believes that the importance of leadership is the key to ensuring safety. Before the overhaul, a special organization shall be set up to carry out a comprehensive system of hazard identification and risk assessment on the overhauled equipment, clarify their respective responsibilities, accomplish the tasks clearly, and conduct unified leadership, planning, and unified command over the overhaul. The second is to establish parking, maintenance, driving plans and safety measures for the maintenance of the equipment; each inspection has clear requirements and precautions, and a full-time staff is responsible. The third is to conduct on-site safety inspections and safety education for the attending maintenance personnel, clarifying the contents, steps, methods, and quality requirements for inspections; and conduct safety training and assessment for each type of work. After passing the examination, they can participate in maintenance work.
The process of overhauling petrochemical plants is mainly moving fire, conducting limited space operations, working at heights, etc. Therefore, in these processes, it must be ensured that safety measures are put in place and that various operating procedures are complete, and safety supervisors must be on the construction site. In addition, on-site civilized construction and inspection are very important. The articles and materials used for construction must be arranged neatly, and the unsafe hidden dangers on the site must be dealt with in a timely manner.
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