hesheng chemical
SUPPLEMENTS
Silica Written Exposure Control Plan
Regarding the written exposure control plan for silica dust
The current situation is related to the prevention of silica dust, and a written exposure control plan is required. The purpose of this plan is to understand the hazards of silica dust and to formulate protective measures to protect the well-being of dust-involved operators.
The first thing to do is to identify the scene of silica dust exposure. All operations, such as rock drilling, grinding, crushing, etc., can easily cause silica dust to fly, putting the operator at risk. In each workplace, the source of silica dust should be carefully inspected, and its concentration should be measured to determine the exposure situation.
Second protection strategy. First, engineering control is essential. The method of ventilation and ventilation can be adopted, such as setting up local ventilation devices to discharge the dusty air, introduce clean air, and reduce dust in the working space. Or improve the technological process, replace the dry method with wet operation, or use closed equipment to make silica dust difficult to raise. Second, individual protection cannot be ignored. Equip the operator with a suitable dust mask to ensure that it fits the face and the filtration efficiency is up to standard. And it is necessary to teach the correct way to wear it, so that the protection effect can be recognized. Third, regular training and education are indispensable. Make the operator aware of the great harm of silica dust, know the protection knowledge and skills, and increase their awareness of self-protection.
Reset the monitoring and evaluation mechanism. Regularly check the concentration of silica dust at the workplace, record its data, and adjust protective measures in a timely manner according to changes in concentration. And evaluate the effectiveness of protective equipment. If it is not caught, it is easier to be timely.
In addition, an employee health monitoring file should be established. Health checks before, during and after work for dust-related operators, and check their lungs and other related indicators. If there is any abnormality, deal with it quickly to ensure the health of employees.
In this way, follow the written exposure control plan for silica dust, and take careful protection to reduce the hazard of silica dust and create a safe working environment.
The current situation is related to the prevention of silica dust, and a written exposure control plan is required. The purpose of this plan is to understand the hazards of silica dust and to formulate protective measures to protect the well-being of dust-involved operators.
The first thing to do is to identify the scene of silica dust exposure. All operations, such as rock drilling, grinding, crushing, etc., can easily cause silica dust to fly, putting the operator at risk. In each workplace, the source of silica dust should be carefully inspected, and its concentration should be measured to determine the exposure situation.
Second protection strategy. First, engineering control is essential. The method of ventilation and ventilation can be adopted, such as setting up local ventilation devices to discharge the dusty air, introduce clean air, and reduce dust in the working space. Or improve the technological process, replace the dry method with wet operation, or use closed equipment to make silica dust difficult to raise. Second, individual protection cannot be ignored. Equip the operator with a suitable dust mask to ensure that it fits the face and the filtration efficiency is up to standard. And it is necessary to teach the correct way to wear it, so that the protection effect can be recognized. Third, regular training and education are indispensable. Make the operator aware of the great harm of silica dust, know the protection knowledge and skills, and increase their awareness of self-protection.
Reset the monitoring and evaluation mechanism. Regularly check the concentration of silica dust at the workplace, record its data, and adjust protective measures in a timely manner according to changes in concentration. And evaluate the effectiveness of protective equipment. If it is not caught, it is easier to be timely.
In addition, an employee health monitoring file should be established. Health checks before, during and after work for dust-related operators, and check their lungs and other related indicators. If there is any abnormality, deal with it quickly to ensure the health of employees.
In this way, follow the written exposure control plan for silica dust, and take careful protection to reduce the hazard of silica dust and create a safe working environment.
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