In autumn, the temperature drops, the temperature difference between day and night is large, and the changes in cold and warm are irregular, which will affect the safety production work of enterprises to a certain extent, and some accidents will also increase the probability of occurrence due to seasonal factors.
In the autumn safety production work, these problems should be paid attention to!
Strengthen the management of facilities and equipment
In autumn, the temperature difference is large, and the equipment and metal components are prone to rust, twisting, and cracking, which will directly lead to leakage and explosion accidents, so the inspection, maintenance, and maintenance of facilities and equipment are particularly important. Enterprises should adhere to the policy of "special management, regular maintenance, good operation, and ensure safety", increase the investigation of hidden dangers of equipment, and rectify them in time after discovering hidden dangers, so that the equipment management work can be implemented and the intrinsic safety of equipment can be truly guaranteed.
Prevent electrostatic hazards
Autumn is dry and rainless, and equipment and facilities are prone to static electricity and cause fire and explosion accidents, so enterprises should do a good job in the detection and monitoring of grounding lines of facilities and equipment to avoid static electricity or accelerate the release of static electricity, and prevent accidents caused by static electricity, resulting in injuries and property losses. There are two main ways to eliminate static electricity: one is to create conditions to accelerate the leakage or neutralization of static electricity; The second is to control the process, that is, to limit the generation of static electricity. The first approach consists of two methods, the leakage method and the neutralization method. Grounding, humidification, and adding antistatic agents belong to the leakage method, and the use of induction static eliminators, radiation static eliminators and ion current electrostatic eliminators belong to the neutralization method, and general enterprises take grounding measures. The second way is the process control method, including the measures taken in material selection, process design, equipment structure and operation management.
Avoid poisoning accidents
In autumn, the temperature becomes cooler, and some workplaces may not be well ventilated in order to keep warm, and toxic and harmful gases are easy to accumulate in large quantities, resulting in poisoning accidents. In order to prevent accidents, the following measures should be taken: improve the process technology, strictly prevent irritating gases from running, rising, dripping and leaking, and do a good job in the recovery and comprehensive utilization of waste gas. Strengthen safety education for employees, and employees should strictly abide by operating procedures to prevent accidents. Strengthen personal protection, such as when contacting corrosive liquids such as acids and alkalis, employees should consciously wear protective clothing, and wear protective masks when exposed to toxic gases. Regularly measure the concentration of irritating gases in the air, and if the maximum allowable concentration is exceeded, the cause should be found and effective isolation measures should be taken. In the event of an irritating gas leakage accident, educate the public not to be onlookers, but to follow the guidance of professionals and evacuate the dangerous area as soon as possible.
Do a good job of fire prevention
Autumn is a dry climate with little rain, which is a time of high incidence of fire accidents. The fire accident exposed the weak fire safety awareness of some units and individuals, the poor emergency self-rescue ability, and the failure to prepare safety emergency plans, and other violations, and the safety and fire prevention work is urgent. Enterprises should establish and improve the safety and fire prevention responsibility system, and refine the responsibility to everyone. Formulate an emergency rescue plan for safety accidents, and designate a special person to be responsible for safety inspections before and after the shutdown, so as to discover and eliminate all kinds of potential safety hazards in a timely manner and prevent the occurrence of safety accidents. Scientifically and reasonably plan the layout of fire safety to eliminate fire hazards. According to the actual situation of the site, the operation area is divided, such as the open flame operation area, the combustible material stacking area, the dangerous goods warehouse, etc. Safety education is essential. Enterprises should carry out fire safety education for all construction personnel, so that they are familiar with the basic fire protection knowledge, learn to use fire extinguishing equipment, and master the emergency methods of fighting fires. Strengthen fire management. Strictly implement the approval system for fire in flammable and explosive places, oxygen and acetylene can not be mixed, and special personnel should be set up to supervise the welding operation, equipped with necessary fire-fighting equipment, and non-combustible materials should be used as shielding and isolation plates near the welding point to prevent welding beads from splashing everywhere and causing fire hazards. Employees are advised not to smoke in flammable and explosive places such as warehouses and dormitories, and violators will be severely fined.
Be wary of construction accidents
Autumn is the peak season for construction projects, but the windy weather in autumn can easily lead to the collapse of various equipment and buildings, and it is necessary to be vigilant.
It is necessary to standardize the preparation of the construction plan, formulate targeted safety technical measures, and review and sign by the chief engineer (or technical leader) after being reviewed by each department of the construction unit. The technical person in charge must make a written safety technical disclosure with the operator, and clarify the person in charge of on-site construction safety. During construction, the person in charge of construction safety shall designate a special person to be responsible for monitoring, and strengthen safety inspections, and problems and hidden dangers must be dealt with and rectified in a timely manner. Enterprises should conscientiously inspect all kinds of housing facilities and repair dilapidated buildings in a timely manner. Do a good job in the safety protection of various equipment, and ensure that it is safe and reliable when using new equipment and adopting new technologies. The formwork, columns and other materials at the construction site should be stacked neatly, the height should not exceed 1.5 meters, and protective railings should be added around it. When building materials, templates, construction tools or other materials are stacked on the floor and roof, the construction unit shall strictly control the quantity and weight to prevent overloading. When the number of stacks is large, the load calculation should be carried out, and the floor and roof should be reinforced.
Pay attention to traffic safety
In autumn, it is gradually getting colder, and the daytime time in the northern region is shorter, and most people will also have the phenomenon of "autumn fatigue", so drivers should concentrate to ensure traffic safety. In foggy autumn weather, if the visibility is low in foggy days, you should delay getting out of the car, strictly control the speed of the vehicle while driving, keep a safe distance from the vehicle in front, and turn on the hazard lights at the same time. In some areas, the ground is prone to frost in late autumn, and the friction adhesion between the vehicle and the ground decreases significantly, which is easy to cause the vehicle to slide sideways, so it is necessary to strictly control the speed, slow down in advance in case of emergency, and pass slowly and smoothly. Avoid slamming and braking when driving in curves, and beware of accidents caused by vehicle skidding.
Source: China Safety Production Network
Editor: Ren Ziqi
Editor: Yu Guoshu Cui Zhikai
Review: Meng Hui
E-mail: [email protected]