Analysis of some accident cases is not difficult to find, in addition to the existence of certain loopholes and weaknesses in corporate security management, employees' violations are also the main cause of accidents. Don't wait until the accident occurs. You must avoid these violations.
Device is considered to be dead when the device suddenly loses power
In live work, some workers suddenly stop the device as television without electricity. When the power supply is suddenly resumed or the equipment is partially cut off due to a short circuit, the worker is in contact with the equipment and is prone to electric shock.
remind
If the equipment suddenly loses power, the operator must consider the equipment as electrified and still need to work according to the requirements of live operation. The person in charge of the operation should contact the relevant unit as soon as possible and find that the operator is in violation of the rules and should promptly correct it.
Uncleaned combustible material before welding and cutting
Before welding and cutting operations, the operator did not clean the on-site flammable materials. The sparks generated during the operation ignited flammable materials and led to fire.
remind
Welding is an open fire and high temperature operation. If there is no flammable material on the job site, fire may occur during the operation. Therefore, the workers should clean up the on-site combustibles and eliminate the unsafe factors in the environment before the workers carry out welding and cutting operations. For those who do not clean up the site for welding and cutting operations, the company security officer and the team leader should immediately discourage and punish.
Work or stay under suspension weights
When a crane suspends a heavy object, some workers work or stay under a heavy object. Workers can be injured if the heavy object is tied loosely or the crane fails.
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When a crane suspends a heavy object, there is a danger of falling heavy objects and impacts underneath. Workers are forbidden to work or stay under heavy objects. Operators must be aware of the danger and cannot be lucky. Workers who work or stay under the crane should be discouraged in the timely detection of other workers.
Unauthorized maintenance of pipeline facilities with pressure
In the inspection and repair operations, workers are allowed to perform welding, tightening screws and other operations on pipelines with pressure without permission, which can easily lead to pipeline bursting, resulting in casualty accidents.
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Under normal circumstances, workers are not allowed to perform any maintenance work on a pressured pipeline. If it is really necessary to carry out overhaul, it must be approved by the leader (chief engineer) in charge of production technology work and take safe and reliable measures.
Throw tools and materials in high work
In high-level operations, some workers have convenient plans and throw tools and materials up and down, easily hurting the people below.
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In high work, the larger tool should be fixed on a solid component, and tools that are not used temporarily should be loaded into the tool bag. The removed materials should be firmly transported to the ground with ropes. Tools and materials must not be thrown. Otherwise, it is not only easy to cause damage to tools and materials, but also to hurt the personnel below.
No protective measures on light roofs
When working on a light roof, some workers did not take protective measures as required. Once the light material on the roof was broken, it could cause a fall injury.
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Before starting work, workers must check whether the work environment is safe. When working on light roofs and unstable structures, reliable protective measures must be taken. When working on light roofs such as asbestos tiles and fiberglass tiles, it is necessary to erect a backing plate for use in construction operations or walking, and a safety net should be installed below the underlayment plate.
Standing in the basket does not use seat belts
Some workers believe that standing in a basket is safe and does not require a seat belt. During the operation, once the basket overturns or the wire rope suddenly breaks, unbelted workers will fall with the basket.
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Workers in the basket should wear a safety helmet and a safety belt. The operator should hang the safety belt on the safety rope, and the safety rope must not have any connection with the hanging basket. For workers who do not use seat belts, the safety officer and the person in charge of the operation shall promptly remind them of proper use; otherwise, they may not work in the hanging basket.
Lack of inspection and maintenance of power tools before use
The lack of inspection and maintenance of power tools for a long time makes it easy to leak electricity. When workers use power tools, they are prone to electric shocks.
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Prior to each operation, workers must inspect the power tools to see if they are defective or broken and they must not use the sick electric tools. After a problem is found, it should be reported in a timely manner. After the power tool has been repaired and inspected, it can be used again.
The guardian left the post without authorization and engaged in other work
The guardian of the job arbitrarily left the post and went to perform other tasks. The guardianship on the job site was not in place, which could easily lead to accidents.
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The guardian of the job should correctly understand the importance of the guardianship work, must stick to his position, and monitor and guide the entire operation process. Before the job is completed, the guardian should always maintain contact with the operator and the relevant person in charge, and cannot do other work at the same time. If you need to temporarily leave the site due to work needs, you should designate qualified personnel to take over. If there is no guardian, the operator should stop the work.
Limited space operation security is not in place
Some operators have insufficient understanding of the dangers of limited space. Without the necessary safety precautions and without ventilation testing, they will enter limited space operations and prone to asphyxiation.
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When entering limited space operations, ventilation measures shall be taken to maintain air circulation, properly use personal protective equipment, and conduct regular or continuous monitoring of dangerous and harmful factors in the workplace. When it is found that the ventilation equipment is stopped, the concentration of oxygen in the limited space is lower or the concentration of toxic and harmful gases is higher than the limits set by national standards and industry standards, the operation must be stopped immediately and the evacuation must be promptly conducted.
This article is reproduced from the China Emergency Management Report.
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Hebei Yuanbai Technology Co., Ltd. , https://www.yuanbaikeji.com