Risiko Kritis #8 Bekerja dengan Panas

HSE Corporate GEMS

9 Jun 202103:49

Summary

TLDRThis video discusses the critical risks of working with heat sources, commonly referred to as 'hot work.' It highlights the dangers involved, such as sparks, hot materials, and flammable gases, which can lead to serious injury or even death. The script provides examples of heat-related tasks like welding and soldering, outlines safety measures including maintaining a safe distance from flammable materials, and stresses the importance of obtaining a hot work permit. It emphasizes that following proper procedures can prevent accidents, ensuring workers' safety and well-being.

Takeaways

🔥 Hot work involves tasks that generate high heat, such as welding, soldering, and metal cutting.
⚡ Potential hazards of hot work include sparks, molten metal splashes, and hot surfaces.
🚨 Hot work is critical because it poses significant risks, including severe injuries or fatalities.
🧯 Flammable or combustible materials must be kept at least 10 meters away from the heat source.
🚪 When performing hot work in enclosed spaces, atmospheric checks must be done to ensure safe gas levels.
🛑 Supervisors are responsible for ensuring all procedures are followed and must not leave the work area during operations.
📋 Hot work permits must be obtained before conducting any high-heat tasks outside designated areas.
👷 Fire blankets should be used if a safe distance from flammable materials cannot be maintained.
🔧 Equipment must be inspected and in good condition before starting any hot work.
⏲️ Post-work checks should be conducted every hour for up to three hours to ensure no residual fire risks.

Q & A

What is meant by 'hot work' as described in the script?
-'Hot work' refers to any task that involves high heat during the process, such as welding, cutting, soldering, grinding, and other activities that produce sparks or high temperatures.
What are some examples of high-heat sources in hot work?
-Examples of high-heat sources include metal sparks, molten metal, welding arcs, and other materials that can ignite flammable substances.
What are the main hazards associated with hot work?
-The hazards include flying sparks, hot surfaces, flammable materials, explosive gases, harmful fumes, and UV and infrared radiation.
Why is hot work considered a critical risk?
-Hot work is considered a critical risk due to the high potential for severe injury or even death caused by accidents like fires, explosions, or burns.
What steps must be taken before performing hot work outside a designated area?
-Before hot work outside a designated area, a written permit must be obtained. The work area must be inspected, warning signs posted, and any flammable materials should be isolated or kept at a safe distance of at least 10 meters from the heat source.
What should be done if the safe distance from flammable materials cannot be maintained?
-If the safe distance cannot be maintained, the flammable materials should be isolated using fire blankets.
What precautions are necessary when performing hot work in an enclosed space?
-In an enclosed space, the atmosphere must be checked to ensure that gas levels, such as oxygen and flammable gases, are within safe limits before beginning the hot work.
What is the responsibility of the supervisor during hot work?
-The supervisor must ensure all procedures are followed during the hot work, stay in the work area until the job is completed, and conduct periodic checks for at least three hours afterward to prevent accidental fires.
What should be done after completing hot work?
-After hot work is completed, all tools and materials must be cleaned up, and the supervisor is responsible for periodic checks of the area to ensure there are no fire risks.
How can accidents during hot work be avoided?
-Accidents can be avoided by following established safety procedures, adhering to guidelines for isolating flammable materials, and ensuring constant supervision throughout the work process.

Outlines

00:00

🔥 Understanding the Risks of Hot Work

This paragraph introduces the concept of 'hot work,' which involves tasks using or generating high heat, such as welding, cutting, and soldering. It emphasizes the critical risks associated with hot work, including the potential for fire or explosion due to sparks, molten metal, or other heat sources. The paragraph also highlights the types of materials and conditions that make hot work particularly hazardous, such as flammable gases, explosive atmospheres, and dangerous UV or infrared radiation. The consequences of poor handling of hot work can range from serious injury to death.

📋 Steps for Safe Hot Work Execution

This section outlines essential safety protocols for conducting hot work, particularly when done outside of designated areas. Workers must obtain written permits before starting hot work and follow specific steps to ensure safety. Key precautions include inspecting the work area, putting up warning signs, and checking all equipment for proper functioning. The goal is to minimize risks in the working environment.

🚫 Maintaining Safe Distances and Fire Prevention

Here, the text emphasizes the importance of maintaining a safe distance (at least 10 meters) from flammable or explosive materials when performing hot work. If maintaining this distance is impossible, workers must isolate hazardous materials with fire blankets to prevent accidents. This ensures that the risk of igniting surrounding materials is minimized.

🔒 Hot Work in Confined Spaces

When hot work is conducted in confined spaces, there is an added danger of harmful gases and insufficient oxygen levels. Therefore, the atmosphere must be inspected and tested beforehand to confirm that gas and vapor levels are within safe limits (below defined percentages). This reduces the risk of explosions and ensures a safer working environment.

👷 Ongoing Supervision and Post-Work Safety Checks

The role of supervisors in overseeing hot work is highlighted in this paragraph. Supervisors must ensure that all safety measures are followed during the work and that the site is continuously monitored after the task is completed. This includes conducting checks at regular intervals (every hour for up to three hours) to ensure that no residual fires or hazards emerge after the job is done.

✅ Ensuring Safety Through Procedures and Vigilance

The final section reinforces the critical importance of following established procedures when performing hot work. By adhering to safety guidelines and maintaining an alert attitude, workers can significantly reduce the likelihood of accidents. The ultimate goal is for everyone to complete their tasks safely and return home without harm. It concludes with a reminder to always prioritize safety.

Mindmap

Keywords

💡Hot Work

Hot work refers to tasks that involve the use of high heat, often from equipment like welding tools or cutting torches, which can create sparks or flames. In the video, hot work is identified as a critical risk due to the potential for serious injury or death if not properly managed. Examples include welding, soldering, and cutting, all of which generate heat and can ignite flammable materials.

💡High Heat Sources

High heat sources are elements or tools that produce significant heat during operation, such as welding arcs or molten metal. These can cause materials to catch fire, posing a significant safety hazard in the workplace. The video highlights the dangers posed by these sources, like molten metal and sparks, which can ignite flammable substances if proper precautions aren't taken.

💡Fire Hazard

Fire hazards refer to any situation that increases the likelihood of a fire starting, especially when working with heat-producing equipment. The video emphasizes the presence of flammable or combustible materials as a critical concern, requiring workers to maintain a safe distance of at least 10 meters from the heat source, or to isolate materials using fire blankets.

💡Safety Procedures

Safety procedures are a set of rules or guidelines that ensure the safe execution of hot work. These include obtaining written permission through a hot work permit and following steps such as isolating flammable materials or checking the atmospheric conditions in enclosed spaces. Adhering to these procedures is vital in preventing accidents during hot work, as outlined in the video.

💡Hot Work Permit

A hot work permit is an official document that grants workers permission to perform tasks involving heat sources outside designated areas. This permit is crucial for ensuring that all safety measures are in place before starting hot work. The video stresses the importance of securing this permit to avoid accidents, especially when working in areas not specifically designed for such tasks.

💡Flammable Materials

Flammable materials are substances that can easily catch fire when exposed to heat or sparks. In the video, these materials are highlighted as a major risk during hot work. Workers are instructed to maintain a safe distance of at least 10 meters or use fire blankets to isolate them from heat sources to prevent accidental ignition.

💡Enclosed Space

An enclosed space is a confined area where hot work can be especially hazardous due to limited ventilation or the presence of flammable gases. The video underscores the need to check atmospheric conditions, such as oxygen levels and flammable gas concentration, before beginning hot work in such spaces, ensuring a safe working environment.

💡Atmospheric Conditions

Atmospheric conditions refer to the quality of air in a given work area, particularly the levels of oxygen and flammable gases. Before performing hot work in an enclosed space, workers must test the atmosphere to ensure that it is safe, with acceptable levels of oxygen and flammable gases. The video points out that these checks are essential for preventing explosions or fires.

💡Radiation (UV and Infrared)

UV (ultraviolet) and infrared radiation are types of harmful radiation emitted during hot work processes like welding. These forms of radiation can cause burns or other health issues. The video warns workers about the dangers of exposure to these types of radiation and stresses the importance of using proper protective gear to minimize health risks.

💡Regular Monitoring

Regular monitoring involves continuous supervision of the hot work area, even after the work is completed, to ensure no fires have started. The video advises that after finishing hot work, the site should be inspected every hour for up to three hours to ensure that no latent heat sources have ignited a fire, emphasizing the ongoing nature of safety precautions.

Highlights

Hot work refers to any work that involves high heat during its process or generates high heat, such as welding, cutting, or grinding.

Examples of high heat sources include metal sparks, molten metal, and welding arcs, which can ignite flammable or easily combustible materials.

Common hot work tasks include soldering, welding, cutting, grinding, and brazing.

Key hazards associated with hot work include sparks, hot surfaces, flammable materials, explosive atmospheres, and harmful gases or vapors.

Radiation exposure from UV and infrared light is a significant risk during hot work.

The critical risks of working with heat are severe injury or even death, which makes it a highly hazardous task.

Hot work accidents can occur due to errors during the process, emphasizing the need for stringent safety protocols.

Before starting hot work outside designated areas, workers must obtain written permission through a hot work permit.

Safety steps include marking the work area with warning signs and checking that all equipment is in good condition.

A minimum safe distance of 10 meters must be maintained between heat sources and flammable materials; if not feasible, fire blankets should be used.

In confined spaces, atmospheric checks must be conducted to ensure safe levels of oxygen and flammable gases.

Supervisors are responsible for ensuring that safety procedures are followed during hot work and must remain on-site until the work is completed.

Post-work inspections must be conducted regularly for up to three hours after hot work to prevent residual sparks from igniting.

Strict adherence to safety procedures can prevent accidents, allowing workers to return home safely.

Safety reminders include always prioritizing safe work practices to mitigate the risks of working with heat.