It is not difficult to find out some accident cases. In addition to certain loopholes and weak links in enterprise safety management, employees' violations are also the main cause of accidents. Don't wait until the accident occurs, and you must avoid it.
When the device suddenly loses power, it is considered as no power
In live working, some workers suddenly shut down the TV to make the device powerless. When the power supply is suddenly restored or the equipment is partially powered 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 regard the equipment as being powered, and still need to work according to the requirements of live working. 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 regulations and should promptly correct it.
Uncleaned combustibles before welding and cutting operations
Before the welding and cutting operation, the operator did not clean the inflammable materials on the site, and the spark generated during the operation was easy to ignite the combustible materials, resulting in a fire.
remind--
Welding and cutting is an open fire operation. If the combustibles on the job site are not cleaned, fires may occur during the operation. Therefore, workers should clean up on-site combustible materials before welding and cutting operations to eliminate unsafe factors in the environment. If the welding and cutting operations are carried out without cleaning the site, the enterprise security officer and the team leader should immediately dissuade and punish them.
Work or stop under a suspended weight
When the crane hangs heavy objects, some workers work or stay under the heavy objects. Once the heavy objects are not tied properly or the crane fails, the workers will be injured.
remind--
When the crane hoists heavy objects, there is a danger of heavy objects falling and impacting underneath. It is forbidden for people to work or stay under the heavy objects. The operators should recognize the danger and cannot be lucky. Workers who work or stay under the crane should be dissuaded in time after they are discovered.
Unauthorized repair of pressurized pipeline facilities
In the maintenance work, the workers do not allow welding, tightening screws and other operations on the pipeline with pressure, which may cause the pipe to burst and cause casualties.
remind--
Under normal circumstances, workers are not allowed to carry out any maintenance work on pressured pipelines. If it is necessary to carry out maintenance, it must be approved by the company's leader in charge of production technology (the chief engineer) and take safe and reliable measures.
Throwing tools and materials in high-altitude operations
In the high-altitude work, some workers have convenient drawings, throwing tools and materials up and down, and it is easy to injure the people below.
remind--
In high-altitude operations, larger tools should be attached to a solid component, and tools that are not in use should be loaded into the tool bag. The material to be removed must be fastened to the ground with a rope. Do not throw tools and materials. Otherwise, it will not only cause damage to tools and materials, but also easily damage the personnel below.
No protective measures on the light roof
When working on a light roof, some workers did not take protective measures as required. Once the lightweight material on the roof was broken, it would cause injury.
remind--
Before the start of the work, workers should check whether the working environment is safe. When working on light roofs and weak structures, reliable protective measures must be taken. When working on light roofs such as asbestos tiles and fiberglass tiles, it is necessary to set up a pad for construction work or walking, and a safety net should be placed under the pad.
Standing in the basket, do not use seat belts
Some workers believe that it is safe to work in the basket and does not need to wear a seat belt. During the operation, once the basket is overturned or the rope is suddenly broken, the unbelted worker will fall with the basket.
remind--
Workers in the basket should wear a safety helmet and a seat belt. The operator should hang the seat belt on the safety rope and the safety rope must not be connected to the basket. For workers who do not use seat belts, the safety officer and the person in charge of the operation should promptly remind them to use them correctly. Otherwise, they should not work in the hanging basket.
Lack of inspection and maintenance before use of power tools
Power tools lack inspection and maintenance for a long time, and are prone to electric leakage. Workers are prone to electric shock when using power tools.
remind--
Before each operation, workers should check the power tools to see if they are defective or broken, and do not use the diseased electric tools for work. After the problem is discovered, it should be reported in time, and the power tool can be used only after it has been repaired and inspected.
The guardian left the post to do other work without authorization.
The guardian of the job leaves the post without authorization, and does other work, and the on-site monitoring is not in place, which may lead to accidents.
remind--
The job guardian should correctly understand the importance of the guardianship work, must adhere to the post, and supervise and guide the whole process of the operation. Before the completion of the operation, the guardian should always keep in touch with the operator and the relevant responsible person, and cannot do other work at the same time. When the work needs to leave the site temporarily, the competent personnel should be designated to be temporarily replaced. If there is no designated guardian, the operator should stop the operation.
Limited space operation safety protection is not in place
Some operators have insufficient understanding of the dangers of limited space. If they do not take necessary safety protection measures and do not conduct ventilation detection, they will enter limited space operations and are prone to poisoning and suffocation accidents.
remind--
When entering a limited space, ventilation measures should be taken to maintain air circulation, proper use of personal protective equipment, and timely detection or continuous monitoring of hazardous and hazardous factors in the workplace. If the ventilation equipment is stopped, the oxygen content in the limited space is lower than or the toxic and harmful gas concentration is higher than the limits specified by national standards and industry standards, the operation must be stopped immediately and evacuated in time.
Diamond Electroplated Grinding Wheel
DIY,special
Guanghan Longrun Science and Trade Technology Trade Co., Ltd. , https://www.kairungongju.com