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Discover specific regulations, safety techniques, and risk prevention measures to ensure safety and quality in the ice production and transportation process. In particular, this document provides the necessary guidance to comply with occupational safety standards, while ensuring quality and health for consumers.

Table of Contents

PART I: CURRENT STATE OF SAFETY IN THE ICE PRODUCTION INDUSTRY

I. General Situation

The Ministry of Labour, Invalids and Social Affairs informs sectors and localities of the occupational accident situation in the first 6 months of 2024 and outlines key solutions to proactively prevent incidents and accidents in the last 6 months of 2024. According to reports from 61 out of 63 centrally governed provinces and cities, in the first 6 months of 2024, there were a total of 3,201 occupational accidents nationwide (a decrease of 227 cases, equivalent to 7.09% compared to the same period in 2023), resulting in 3,065 victims (a decrease of 197 people, equivalent to 6.04% compared to the first 6 months of 2023), including both employees under labor contracts and those working without labor contracts. Specifically:

Number of fatal occupational accidents: 320 cases, a decrease of 25 cases (7.25%) compared to the first 6 months of 2023 (including 245 cases in areas with labor relations, a decrease of 28 cases or 10.3%; and 75 cases in areas without labor contracts, an increase of 3 cases or 4.2% compared to the first 6 months of 2023);
Number of deaths due to occupational accidents: 346 people, a decrease of 7 people or 1.98% compared to the same period in 2023 (including 268 in areas with labor relations, a decrease of 13 people or 4.63%; and 78 in areas without labor contracts, an increase of 6 people or 8.33%).
Number of people seriously injured: 810 people, an increase of 26 people or 3.32% compared to the first 6 months of 2023 (including 710 in areas with labor relations, a decrease of 5 people or 0.7%; and 100 in areas without labor contracts, an increase of 31 people or 44.92%).

Download the PDF file Occupational Accident Report – First 6 Months of 2024 issued by the Ministry of Labour, Invalids and Social Affairs.

The occupational accident situation in the first 6 months of 2024 in both sectors with and without labor relations saw a decrease in the number of deaths and fatal accidents compared to the same period in 2023.

II. Some Occupational Accidents in Ice Production Plants

Ice production plants are often high-risk work environments due to contact with complex machinery and special production processes. Below are some common occupational accidents in ice production plants:

Collisions with machinery: Working near operating machinery can lead to collisions, injuring workers. This often happens when workers do not follow safety rules or are not properly trained to work near machinery.
Slips and falls on the plant floor: The plant floor is often slippery due to grease or water. The risk of slips and falls is very high, especially when moving quickly or carrying heavy loads.
Incidents during material transport: Transporting ice or other materials within the plant can cause accidents, including collisions with other people or structures, or having heavy materials fall on people.
Chemical poisoning: During ice production, the use of chemicals such as refrigerants or cleaning agents can cause accidents upon skin contact or inhalation.
Unsafe machinery operation: Many machines in an ice production plant require strict control and careful observation. A lack of this can lead to serious accidents.

To minimize the risk of occupational accidents in ice production plants, it is extremely important to implement safety measures such as training employees on occupational safety, maintaining a clean facility and performing regular equipment maintenance, along with strict adherence to safety rules.

PART II: OCCUPATIONAL SAFETY AND HEALTH IN ICE PRODUCTION

I. Occupational Safety and Health for Employees Pouring Water into Ice Molds

1. Job Description for Pouring Water into Ice Molds

The task of pouring water into ice molds is a crucial part of the ice production process. First, purified water is prepared to ensure the quality of the final product. Pouring water into the ice molds requires precision and care to ensure that each mold has the correct shape and size as desired.

The ice molds can be designed according to the specific requirements of the final product, and may come in shapes such as squares, circles, stars, or even custom shapes and logos. This process requires a high level of technical control to ensure that each ice cube achieves uniform quality and shape, while also ensuring that there is no wastage of water and resources.

This is often done using specialized machinery and equipment controlled by automated processes or by experienced workers in the ice production industry.

2. Types of Occupational Accidents during the Process of Pouring Water into Ice Molds

During the process of pouring water into ice molds in an ice production plant, several types of occupational accidents can occur. One of the common accidents is collision with machinery or equipment during operation. This can happen when workers do not follow safety rules, or when there is a lack of careful supervision while working near machinery.

In addition, the risk of slips and falls is also high in the slippery and wet work environment of an ice production plant. Moving quickly or not being careful can lead to these accidents.

Furthermore, working with purified water can also cause chemical accidents if proper safety procedures and the use of protective equipment are not followed.

It should be noted that ensuring training and education for employees on safety procedures is very important to minimize the risk of occupational accidents during the process of pouring water into ice molds. At the same time, maintaining cleanliness and maintenance of equipment also plays an important role in ensuring a safe and efficient working environment.

3. Causes of Occupational Accidents When Pouring Water into Ice Molds

The causes of occupational accidents when pouring water into ice molds can stem from several different factors. One of the main causes is a lack of understanding and training on safe work procedures. If employees are not properly trained on how to use equipment and protective gear, they can easily have accidents when handling ice and machinery.

Second, an unsafe work environment is also a significant cause. A factory floor that is slippery due to water leaks or grease can lead to slips and falls. In addition, working near operating machinery without safety measures in place also increases the risk of accidents.

Another cause is the lack of inspection and maintenance of equipment. If machinery is not properly maintained, it can cause unexpected problems during production, thereby increasing the risk of accidents for workers.

Finally, working with purified water can also cause chemical accidents if proper safety procedures are not followed and protective equipment is not used.

4. Measures to Prevent Occupational Accidents When Pouring Water into Ice Molds

To ensure the safety of employees during the process of pouring water into ice molds in an ice production plant, several effective occupational accident prevention measures should be applied.

An important measure is to ensure that all employees receive occupational safety training. This training should include understanding potential hazards, safe work procedures, how to use protective equipment, and emergency measures in case of an incident.

Maintaining a clean and safe work environment is another important factor. Ensure that the factory floor is regularly cleaned and maintained to prevent slips and other accidents related to the work environment.

In addition, regular inspection and maintenance of machinery and equipment is also an important measure to ensure that they operate safely and effectively.

5. Occupational Safety Regulations for Pouring Water into Ice Molds

Occupational safety regulations for pouring water into ice molds are a crucial part of ensuring a safe working environment in an ice production plant. First, all employees must be trained and educated on safe work procedures, including how to use protective equipment and emergency measures in case of an incident.

Employees must adhere to hygiene and occupational safety regulations, including ensuring that the factory floor is kept clean and non-slippery to reduce the risk of slips and falls.

Working with purified water also requires caution. It is necessary to ensure that employees use appropriate protective equipment, including masks, gloves, and protective clothing to protect their skin and respiratory system from potentially harmful chemicals.

In addition, regular inspection and maintenance of machinery and equipment are also an integral part of occupational safety regulations. This ensures that the equipment operates safely and effectively, reducing the risk of incidents during production.

6. Handling Emergency Occupational Accidents When Pouring Water into Ice Molds

In the event of an emergency occupational accident while pouring water into ice molds in an ice production plant, it is extremely important to handle the situation quickly and accurately to protect the health and lives of employees. First and foremost, workers need to be trained on safety measures and procedures for handling emergency situations.

When an accident occurs, first aid for the victim is the top priority. Immediately call the rescue team and report the situation in detail. In cases where the victim is in a critical condition, emergency first aid should be administered immediately by providing first aid, such as CPR or anti-drowning first aid if necessary.

In addition, it is necessary to investigate the cause of the accident to prevent recurrence in the future. At the same time, corrective measures must be taken to address weaknesses in the work process and occupational safety to ensure that accidents do not recur.

II. Occupational Safety and Health for Water Chiller Operators

1. Job Description for Water Chiller Operators

The job of operating a water chiller is a crucial part of the ice production process. After the water has been prepared, the chilling process will be carried out to change the water from a liquid to a solid state, creating ice.

This chilling process is usually carried out using a chiller or a specialized chilling system. Chillers can use various methods to create cold, including using cold vapor, ammonia vapor, or freon vapor to chill the water.

A specialized chilling system typically includes components such as a compressor, a chiller, a cooling unit, and a temperature controller to ensure the chilling process is efficient and uniform. These chillers and chilling systems are usually designed and adjusted to meet the specific requirements of ice production, including controlling temperature and pressure.

Operating a water chiller requires strict control and continuous monitoring to ensure that the chilling process is safe and effective. This includes performing regular checks, periodic maintenance, and repairs when necessary to ensure that the machinery operates smoothly and stably.

2. Types of Occupational Accidents during Water Chiller Operation

During the operation of water chillers in ice production plants, several types of occupational accidents can occur. One of the most common accidents is collision or getting caught in the moving parts of the machine. This can happen when workers do not follow safety rules or lack careful supervision while working near the machinery.

In addition, the risk of slips and falls is also high during the operation of water chillers. The work environment is often wet and slippery, which creates conditions for these accidents to occur, especially when moving quickly or not being careful.

Another risk is collision or contact with chemicals during the operation of the chiller. This can cause serious health problems if appropriate safety measures are not taken.

3. Causes of Occupational Accidents When Operating Water Chillers

The causes of occupational accidents when operating water chillers can stem from several different factors. One of the main causes is a lack of knowledge and skills regarding safe work procedures. If employees are not adequately trained on how to use the chiller and related safety measures, they can easily have accidents during operation.

The work environment also plays a significant role in causing accidents. The factory floor can be slippery due to water leaks or grease, creating conditions for slips and falls. In addition, working near the moving parts of the machine without safety measures in place also increases the risk of accidents.

A lack of inspection and maintenance of the chiller is another cause of accidents. If machinery is not properly maintained, it can cause unexpected problems during operation, thereby increasing the risk of accidents for employees.

4. Preventive Measures for Occupational Accidents When Operating Water Chillers

To prevent occupational accidents when operating water chillers, implementing workplace environmental monitoring is a crucial and effective measure. First, it is necessary to establish specific occupational safety procedures and ensure that all employees are trained and follow these rules.

Workplace environmental monitoring includes regular checks of factors such as temperature, humidity, pressure, and the concentration of chemical substances in the air. This helps to identify potential hazards and implement appropriate preventive measures.

In addition, it is necessary to maintain a clean and safe working environment. Ensure that the factory floor is kept dry and non-slip to reduce the risk of slips and falls.

The use of personal protective equipment is also very important in preventing accidents. Employees should be provided with masks, gloves, protective clothing, and other equipment depending on the specific requirements of the work process.

5. Occupational Safety Regulations When Operating Water Chillers

Occupational safety regulations when operating water chillers are a crucial part of ensuring a safe and efficient working environment in an ice production plant. First, all employees need to be fully trained on the safe operating procedures and accident prevention measures when operating the chiller.

It is important to ensure that everyone follows the safety regulations. This includes the proper use of personal protective equipment, such as masks, gloves, and protective clothing, when exposed to chemicals or in a hazardous work environment.

In addition, it is necessary to establish and implement regular maintenance measures for the chiller to ensure that it operates safely and effectively. These maintenance procedures include checking, cleaning, and replacing machine parts on a regular basis.

6. Handling Emergency Occupational Accidents When Operating Water Chillers

In the event of an emergency occupational accident while operating a water chiller, it is crucial to handle the situation quickly and accurately to minimize damage and protect the health of employees. First, the operator should immediately call the rescue team and report the situation in detail. In cases where the victim is in a critical condition, emergency first aid should be administered immediately by providing first aid, such as CPR or anti-drowning first aid if necessary.

At the same time, it is necessary to investigate the cause of the accident to prevent a recurrence in the future. This includes checking the working environment conditions and identifying the cause of the accident. Subsequently, corrective and improvement measures must be applied to prevent the accident from happening again.

III. Occupational Safety and Health for Employees Separating and Packaging Ice

1. Job Description for Separating and Packaging Ice

The job of separating and packaging ice is a crucial part of the ice production process after the water has completely frozen. This process ensures that the final product meets the necessary quality and safety standards.

First, after the water has completely frozen in the molds, the ice is separated from the molds. This is usually done using machinery or mechanical tools to remove the ice from the molds quickly and efficiently.

Next, the separated ice is checked for quality to ensure that there are no defects in the product. The inspection criteria may include the size, shape, clarity, and cleanliness of the ice.

After passing the quality check, the ice is packaged in suitable containers. This may include plastic bags, cardboard boxes, or other types of packaging depending on customer requirements and the distribution process. Tight and hygienic packaging is very important to preserve the ice during transportation and storage. After that, the product will be ready for distribution and retail to consumers.

2. Types of Occupational Accidents during the Ice Separation and Packaging Process

During the process of separating and packaging ice, several types of occupational accidents can occur due to various factors. One common accident is injury from using machinery or mechanical tools to separate the ice from the molds. This risk increases when employees do not follow proper safety rules or are not adequately trained on how to use the equipment.

In addition, accidents can occur during the quality inspection of the ice. Sharp or edged materials increase the risk of cuts and injuries to employees during product handling. This is especially true when working near ice molds or machine parts.

Packaging the ice can also present accident risks. Employees may have accidents when using packaging machinery or when working in an environment with many liquids or chemicals.

To minimize the risk of accidents during the ice separation and packaging process, it is necessary to establish and follow safety procedures, and to ensure that all employees are trained and work according to these rules. This, along with maintaining a clean and safe work environment, can help minimize the risk of accidents.

3. Causes of Occupational Accidents When Separating and Packaging Ice

There are several main causes of occupational accidents during the process of separating and packaging ice in the production process. One of the main causes is the use of machinery and mechanical tools without following proper safety rules. When employees are not adequately trained on how to use and maintain the equipment, the risk of accidents increases.

In addition, the work environment can contribute to accident risks. The factory floor can be slippery due to water leaks or leftover materials from the production process, increasing the risk of slips and falls. A particularly wet or unstable work environment can also increase the risk of accidents.

In addition, quality inspection of the ice can also present accident risks. Sharp or edged materials increase the risk of cuts and injuries to employees during product handling. This is especially true when working near ice molds or machine parts.

4. Preventive Measures for Occupational Accidents When Separating and Packaging Ice

To prevent occupational accidents when separating and packaging ice, several specific safety measures should be implemented in the production process. First, it is extremely important to ensure that all employees are fully trained on safety procedures and the use of personal protective equipment. Employees need to know how to use machinery and mechanical tools safely and effectively.

Next, maintaining a clean and safe work environment is also very important. Ensure that the factory floor is kept dry and non-slip to reduce the risk of slips and falls. In addition, storing sharp and edged materials will help minimize the risk of cuts and injuries to employees.

It is necessary to regularly inspect and maintain equipment and machinery to ensure that they operate safely and effectively. This includes performing regular checks and following periodic maintenance procedures to ensure that the machinery operates smoothly and stably.

5. Occupational Safety Regulations for Separating and Packaging Ice

Occupational safety regulations for separating and packaging ice are a crucial part of ensuring a safe and efficient working environment in an ice production plant. First, all employees involved in this process must be fully trained on occupational safety rules and accident prevention measures.

It is very important to ensure that everyone follows the safety regulations. This includes the proper use of personal protective equipment, such as masks, gloves, and protective clothing, when in contact with equipment and materials during the work process.

In addition, maintaining a clean and safe work environment is essential. Ensure that the workspace is kept tidy and that there are no liquids spilled on the factory floor to avoid the risk of slips and falls.

It is necessary to establish and implement regular maintenance measures for machinery and equipment to ensure that they operate safely and effectively. These maintenance procedures include checking, cleaning, and replacing machine parts on a regular basis.

To achieve this, it is necessary to take tests at occupational safety centers to obtain an occupational safety certificate. This will ensure that workers have a clear understanding of safety knowledge and a valid certification for their work.

6. Handling Emergency Occupational Accidents When Separating and Packaging Ice

Handling an emergency occupational accident during the process of separating and packaging ice is a critical part of ensuring occupational safety and the health of employees in an ice production plant. When an accident occurs, a quick and accurate response can minimize the risk of loss and protect the health of employees.

In the event of an occupational accident, it is most important to ensure the safety of the injured and prevent the situation from worsening. First, it is necessary to immediately activate the rescue and first aid plan by calling the local fire department or emergency medical services.

Next, employees must be given first aid on the spot if necessary. At the same time, the accident area needs to be isolated and made safe for other employees. Most importantly, all detailed information about the accident needs to be recorded, including the cause, the condition of the injured person, and the measures that have been taken.

After ensuring the safety of those affected, it is necessary to investigate the cause of the accident to prevent a recurrence in the future. Improving occupational safety measures and training employees on accident prevention measures are also important parts of handling this emergency occupational accident.

IV. Occupational Safety and Health for Quality Control Personnel

1. Job Description for Quality Control

In the ice production process, quality control plays a crucial role in ensuring that the final product meets the necessary quality standards. The inspection work usually involves taking ice samples from product batches to check for important factors such as size, shape, clarity, and cleanliness.

First, checking the size and shape is an important part of the quality control process. Ice samples are usually measured and compared with established standards to ensure that they meet the size and shape requirements of the final product.

In addition, checking the clarity of the ice is another important factor in ensuring product quality. The clarity is checked to ensure that the ice does not have any impurities or other undesirable phenomena, helping the product to have a shiny and attractive appearance.

2. Types of Occupational Accidents in the Quality Control Process

During the quality control process at an ice production plant, there are several risks and types of occupational accidents that can occur. First, handling ice samples can pose a risk of cuts, punctures, or crushing accidents. Employees often have to use knives, scissors, or other cutting devices to take samples, and if not done correctly, it can lead to injuries.

In addition, working near machinery or complex equipment during the inspection process can also create a risk of crushing, gripping, or jamming accidents. Failure to follow safety rules when working near machinery can cause serious accidents, especially when performing operations with operating motors.

Furthermore, checking the clarity of ice may require employees to work in a pressurized or low-temperature environment, which can pose a risk of skin and body damage if not properly protected.

3. Causes of Occupational Accidents in Quality Control

There are several main causes that can lead to occupational accidents during the quality control process at an ice production plant. First, a common cause is a lack of knowledge and training on occupational safety procedures. Employees may not be adequately trained on how to use quality control equipment or may not fully understand the potential hazards in the work process.

Second, an unsafe work environment can also contribute to occupational accidents. Working in high-pressure, low-temperature conditions, or near unprotected machinery can increase the risk of accidents.

In addition, a lack of attention and focus can also cause occupational accidents. During the quality control process, a lack of concentration or a loss of vigilance can lead to unsafe actions, such as not following procedures correctly or using equipment without ensuring safety.

4. Preventive Measures for Occupational Accidents in Quality Control

To ensure occupational safety during the quality control process in an ice production plant, several preventive measures can be taken.

First, employee training and education on occupational safety is very important. Employees should be trained on the safe and effective use of quality control equipment, as well as on potential hazards and accident prevention measures.

Second, providing appropriate personal protective equipment and ensuring that employees use it correctly. Protective equipment such as safety glasses, gloves, and waterproof jackets should be used when working near machinery or in an unsafe work environment.

Third, establishing and following occupational safety procedures is also an important measure. These procedures include ensuring control of the work environment, using quality control equipment correctly, and following safety rules when working near machinery.

Completing an occupational safety training course to be granted an occupational safety card by an occupational safety training center is necessary to properly strengthen the work record.

5. Occupational Safety Regulations for Quality Control

In the quality control process of an ice production plant, establishing and following occupational safety regulations is crucial to protect the health and safety of employees. Below are some occupational safety regulations that should be applied:

First, all employees involved in the quality control process should be trained on the necessary safety measures and potential hazards in the work process. They need to understand the safe and effective use of quality control equipment.

Second, providing and ensuring the correct use of personal protective equipment is very important. This may include safety glasses, masks, gloves, and waterproof jackets, especially when working in a high-risk or contaminated environment.

Third, maintaining a clean and organized work environment is also an important part of occupational safety regulations. The work area should be kept clean to avoid accidents due to slips or falls, and also to enhance work efficiency.

6. Handling Emergency Occupational Accidents in Quality Control

In the event of an emergency occupational accident during the quality control process at an ice production plant, it is crucial to handle it promptly and effectively to protect the health and safety of employees. Below are the steps to take in this situation:

First, as soon as an accident is discovered, employees need to be given immediate medical attention. Trained first-aid personnel should intervene to provide first-aid care to the victim and call for emergency medical services if necessary.

Second, the employee needs to be moved out of the hazardous area and made safe. Other employees should be notified of the situation and instructed to avoid a recurrence or contamination.

Next, an investigation of the accident should be conducted to determine the cause and preventive measures for the future. This may include collecting evidence, interviewing witnesses, and analyzing data to better understand the cause of the accident.