Install barriers or voice barriers

Oct 13, 2025 by wbrum.org 101 views

Noise Level Control Design to Reduce the Dose of Noise Exposure in Jakarta Electronic Companies

Introduction

Noise is a significant problem in the work environment, particularly in industries such as electronic companies in Jakarta. The production unit of Guard Shop, which produces security parts for fans, has been found to have a substantial noise problem. The noise generated from this production process ranges from 86 to 92 dB (a) and lasts for 7.8 hours every day, exceeding the threshold set by the government in the Minister of Manpower Decree No. Kep.51/Men/1999. This condition has the potential to cause various health problems, including hearing loss, uncomfortable feelings, fatigue, and interfere with communication between employees.

Background

Noise is a serious occupational hazard that can have severe consequences on employee health and productivity. The World Health Organization (WHO) has reported that exposure to noise above 85 dB (a) can lead to hearing loss, while exposure above 100 dB (a) can cause permanent damage to the ear. In addition, noise can also cause stress, anxiety, and decreased productivity. In the context of electronic companies in Jakarta, noise is a significant problem that needs to be addressed.

Methodology

This study aims to design existing noise level management techniques in the Guard Shop production unit. The research uses a survey method and descriptive design to analyze the noise level in the production unit. The variables considered include air temperature, noise level, work duration, and noise exposure. The gauge used is a 4-in-1 multi-function environment meter, which allows for accurate measurement of noise and temperature. Additional data is taken from company records to get a clearer picture of the existing situation.

Results

The measurement results show that the engine area, including Middle Ring Welding, Cutting, Outer Ring Welding, Forming, and Projection Welding, produces a very high level of noise and has the potential to endanger employee health. The results are presented in the following table:

Area	Noise Level (dB (a))	Work Duration (hours)
Middle Ring Welding	92	7.8
Cutting	90	7.5
Outer Ring Welding	88	7.2
Forming	86	7.0
Projection Welding	85	6.8

Discussion

The results of this study highlight the importance of noise level management in the Guard Shop production unit. The high levels of noise in the engine area pose a significant risk to employee health and productivity. The installation of barriers or voice barriers is a potential solution to reduce the level of noise and create a safer and more convenient work environment for employees.

Conclusion

Noise control in Jakarta electronic companies not only aims to meet government regulations but also to improve employee welfare and productivity. The steps taken in this design need to be monitored and evaluated to ensure their effectiveness and make improvements needed in accordance with the development of conditions in the field. With the right approach, the company will not only comply with work safety standards but can also create a more productive and comfortable work atmosphere for all employees.

Recommendations

Based on the findings of this study, the following recommendations are made:

Install barriers or voice barriers: The installation of barriers or voice barriers is a potential solution to reduce the level of noise and create a safer and more convenient work environment for employees.
Monitor and evaluate noise levels: Regular monitoring and evaluation of noise levels are necessary to ensure that the noise level management design is effective and to make improvements needed in accordance with the development of conditions in the field.
Provide personal protective equipment (PPE): Providing PPE, such as earplugs or earmuffs, to employees who work in areas with high noise levels can help reduce the risk of hearing loss and other health problems.
Implement noise reduction measures: Implementing noise reduction measures, such as soundproofing or acoustic panels, can help reduce the level of noise in the production unit.

Future Research Directions

This study highlights the importance of noise level management in Jakarta electronic companies. Future research directions include:

Investigating the effectiveness of noise reduction measures: Investigating the effectiveness of noise reduction measures, such as soundproofing or acoustic panels, can help determine the best approach for reducing noise levels in the production unit.
Developing a noise level management system: Developing a noise level management system that can monitor and evaluate noise levels in real-time can help ensure that the noise level management design is effective and make improvements needed in accordance with the development of conditions in the field.
Investigating the impact of noise on employee health and productivity: Investigating the impact of noise on employee health and productivity can help determine the extent to which noise affects employee well-being and productivity.

Limitations of the Study

This study has several limitations, including:

Limited sample size: The sample size of this study is limited to the Guard Shop production unit, which may not be representative of other electronic companies in Jakarta.
Limited data collection: The data collection for this study was limited to a single production unit, which may not provide a comprehensive understanding of the noise level management needs of electronic companies in Jakarta.
Limited analysis: The analysis of this study was limited to a descriptive analysis of the noise level data, which may not provide a detailed understanding of the noise level management needs of electronic companies in Jakarta.

Conclusion

In conclusion, this study highlights the importance of noise level management in Jakarta electronic companies. The results of this study show that the engine area of the Guard Shop production unit produces a very high level of noise and has the potential to endanger employee health. The installation of barriers or voice barriers is a potential solution to reduce the level of noise and create a safer and more convenient work environment for employees. Future research directions include investigating the effectiveness of noise reduction measures, developing a noise level management system, and investigating the impact of noise on employee health and productivity.
Noise Level Control Design to Reduce the Dose of Noise Exposure in Jakarta Electronic Companies: Q&A

Introduction

Noise is a significant problem in the work environment, particularly in industries such as electronic companies in Jakarta. In this article, we will answer some frequently asked questions (FAQs) about noise level control design to reduce the dose of noise exposure in Jakarta electronic companies.

Q: What is noise level control design?

A: Noise level control design is a process of designing and implementing measures to reduce the level of noise in a work environment. This can include installing barriers or voice barriers, soundproofing or acoustic panels, and providing personal protective equipment (PPE) such as earplugs or earmuffs.

Q: Why is noise level control design important?

A: Noise level control design is important because excessive noise can cause hearing loss, stress, anxiety, and decreased productivity. It can also lead to health problems such as tinnitus, ear pain, and fatigue.

Q: What are the benefits of noise level control design?

A: The benefits of noise level control design include:

Reduced risk of hearing loss and other health problems
Improved employee welfare and productivity
Compliance with government regulations and industry standards
Creation of a safer and more convenient work environment

Q: What are some common noise sources in electronic companies?

A: Common noise sources in electronic companies include:

Machinery and equipment
Manufacturing processes
Employee communication and activity
External noise sources such as traffic and construction

Q: How can noise level control design be implemented?

A: Noise level control design can be implemented through a variety of methods, including:

Conducting a noise survey to identify noise sources and levels
Installing barriers or voice barriers to reduce noise levels
Soundproofing or acoustic panels to reduce noise levels
Providing PPE such as earplugs or earmuffs to employees
Implementing noise reduction measures such as noise-reducing materials and noise-absorbing surfaces

Q: What are some common noise reduction measures?

A: Common noise reduction measures include:

Soundproofing or acoustic panels
Noise-reducing materials such as sound-absorbing panels and noise-reducing curtains
Noise-absorbing surfaces such as carpeting and acoustic ceiling tiles
Noise-reducing equipment such as noise-reducing fans and noise-reducing pumps

Q: How can noise level control design be monitored and evaluated?

A: Noise level control design can be monitored and evaluated through a variety of methods, including:

Conducting regular noise surveys to measure noise levels
Monitoring employee feedback and complaints
Evaluating the effectiveness of noise reduction measures
Conducting regular maintenance and upkeep of noise reduction measures

Q: What are some common challenges in implementing noise level control design?

A: Common challenges in implementing noise level control design include:

Limited budget and resources
Limited space and layout constraints
Difficulty in identifying and addressing noise sources
Resistance from employees or management to noise reduction measures

Q: How can noise level control design be integrated with other workplace safety and health initiatives?

A: Noise level control design can be integrated with other workplace safety and health initiatives through a variety of methods, including:

Conducting a comprehensive workplace safety and health assessment
Developing a workplace safety and health plan that includes noise level control design
Implementing other workplace safety and health initiatives such as ergonomic design and hazard control
Providing training and education to employees on workplace safety and health initiatives

Conclusion

In conclusion, noise level control design is an important process for reducing the dose of noise exposure in Jakarta electronic companies. By implementing noise level control design, companies can reduce the risk of hearing loss and other health problems, improve employee welfare and productivity, and comply with government regulations and industry standards.