Personal Noise Monitoring

Personal noise monitoring conducted at workplace in Singapore

PERSONAL Noise Dosimetry by Pro - Tec Geosystems Pte Ltd

Protecting workers from hazardous noise exposure is a critical responsibility for employers in Singapore. Under the Workplace Safety and Health (WSH) Noise Regulations 2011, any work place where noise levels exceed 85 dB(A) must conduct Personal Noise Monitoring to safeguard employee hearing and comply with Ministry of Manpower (MOM) requirements. Personal noise monitoring, also known as noise dosimetry, provides the most accurate method of assessing individual noise exposure throughout a work shift.

Pro-Tec Geosystems Pte Ltd offers comprehensive Personal Noise Monitoring Singapore services using advanced dosimetry technology. Our specialists support industries such as construction, manufacturing, shipyards, oil & gas, logistics, and petrochemical sectors-ensuring that every worker’s exposure remains within safe limits.

What Is Personal Noise Monitoring?

Personal noise monitoring involves the use of a Personal Noise Dosimeter – a lightweight, wearable device worn near the ear for continuous exposure measurement. These devices capture accurate noise data including:

Our Personal Noise Measurement Device is IEC 61252-compliant, highly precise, and ideal for industry environments requiring real-time exposure monitoring.
MOM requires noise exposure monitoring for any worker exposed to continuous or intermittent high noise. This forms a core component of the Hearing Conservation Programme (HCP) required by WSH regulations.

Why Personal Noise Monitoring Is Essential

Uncontrolled workplace noise can lead to Noise-Induced Deafness (NID), tinnitus, stress,fatigue, and reduced performance. A Wearable Noise Dosimeter helps identify exposure before permanent damage occurs.

Key Benefits of Workplace Noise Monitoring:

Through our Noise Monitoring Device for Workers, employers gain full visibility of noise exposure risks in real work conditions.

Comprehensive Personal Noise Monitoring Services

Advanced Noise Dosimetry

We use lightweight (45g), wireless, and highly accurate Industrial Noise Dosimeter units capable of recording:

These devices are ideal for factories, construction sites, marine yards, and energy plants.

SEG (Similar Exposure Group) Analysis

To comply with HCP requirements, we classify workers into SEGs for more accurate:

This ensures monitoring strategies align with MOM expectations.

Detailed Noise Monitoring Reports

Our Noise Monitoring Report includes:

Integration with Hearing Conservation Programme

If exposure exceeds permissible limits, we provide full support:

Types of Noise Dosimeters We Use

We supply and deploy various noise monitoring equipment including.
Each device is calibrated and maintained according to IEC standards to ensure accuracy and compliance.

Industries That Require Personal Noise Monitoring

Our solutions ensure comprehensive monitoring for both short-term and long-term noise exposure tasks.

Why Choose Pro - Tec Geosystems Pte Ltd?

We ensure that every Noise Exposure Dosimeter reading is precise, reliable, and compliant with all legal requirements.

How to Get Started

We ensure that every Noise Exposure Dosimeter reading is precise, reliable, and compliant with all legal requirements.

Frequently Asked Questions (FAQs) About Personal Noise Monitoring in Singapore

1. What is Personal Noise Monitoring?

Personal Noise Monitoring is the process of measuring the amount of noise an individual employee is exposed to during working hours. In Singapore, companies use personal noise exposure monitoring to protect workers from excessive noise and maintain workplace safety compliance.


2. Why is Personal Noise Monitoring important in Singapore?

Continuous exposure to high noise levels can cause permanent hearing damage and other health issues. Regular personal noise monitoring in Singapore helps employers identify dangerous noise exposure levels and take preventive measures to protect employee health and safety.


3. What industries require Personal Noise Monitoring?

Many industries in Singapore require occupational noise monitoring, including:

  • Manufacturing plants
  • Construction sites
  • Marine and shipyards
  • Oil and gas facilities
  • Warehouses
  • Aviation and airports
  • Engineering workshops
  • Industrial factories

Employees working near loud machinery or equipment are at higher risk of noise exposure.


4. What equipment is used for Personal Noise Monitoring?

Professional personal noise monitoring services use specialized devices such as:

  • Noise dosimeters
  • Sound level meters
  • Real-time noise monitoring systems

noise dosimeter is usually worn by employees during work shifts to measure personal noise exposure levels throughout the day.


5. What is a noise dosimeter?

noise dosimeter is a portable device that records the amount of noise exposure a worker experiences during working hours. It helps determine whether employees are exposed to unsafe workplace noise levels.


6. What is considered excessive workplace noise?

In general, prolonged exposure to noise levels above 85 dB (decibels) may increase the risk of hearing loss. Professional noise exposure assessments help identify whether workplace noise exceeds safe limits.


7. How is Personal Noise Monitoring conducted?

During a personal noise assessment, employees wear a noise dosimeter while performing their normal work activities. The collected data is analyzed to evaluate daily noise exposure and identify high-risk work areas.


8. How often should Personal Noise Monitoring be performed?

Businesses should conduct regular personal noise monitoring assessments, especially:

  • After installing new machinery
  • During operational changes
  • When workplace noise increases
  • As part of occupational health programs
  • When required by workplace safety regulations

Routine monitoring helps maintain a safer working environment.


9. What are the benefits of Personal Noise Monitoring?

Professional personal noise monitoring services in Singapore provide several benefits:

  • Protect employee hearing
  • Improve workplace safety
  • Identify high-risk noise areas
  • Support regulatory compliance
  • Reduce occupational health risks
  • Improve employee wellbeing

10. What are the signs of excessive noise exposure?

Employees exposed to high workplace noise may experience:

  • Ringing in the ears (tinnitus)
  • Difficulty hearing conversations
  • Headaches and fatigue
  • Stress and discomfort
  • Temporary hearing loss

These signs indicate the need for professional noise exposure monitoring.


11. Can Personal Noise Monitoring help with compliance in Singapore?

Yes. Regular occupational noise monitoring helps companies comply with workplace safety and occupational health regulations by ensuring employee noise exposure remains within acceptable limits.


12. How can companies reduce workplace noise exposure?

Businesses can reduce employee noise exposure by:

  • Installing noise control barriers
  • Using quieter equipment
  • Performing regular machine maintenance
  • Providing hearing protection equipment
  • Implementing engineering noise controls
  • Conducting regular workplace noise assessments

13. What is the difference between Workplace Noise Monitoring and Personal Noise Monitoring?

Workplace Noise Monitoring measures overall noise levels in a work environment, while Personal Noise Monitoring measures the actual noise exposure experienced by an individual worker during their shift.


14. Why choose a professional Personal Noise Monitoring company in Singapore?

An experienced personal noise monitoring company provides accurate measurements, detailed reports, compliance support, and practical recommendations to help businesses create safer and healthier work environments for employees.

Contact Us

Protect your workforce and comply with MOM’s Noise Regulations with Pro-Tec Geosystems’ professional Personal Noise Monitoring services in Singapore. Reach out today for a consultation or quote.