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Industrial Hygiene Toxic Substance Monitoring

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  • Industrial Hygiene Toxic Substance Monitoring

Protect Your Workforce with Pro - Tec Geosystems Pte Ltd

In Singapore’s industrial, construction, and manufacturing sectors, workers are often exposed to hazardous airborne contaminants such as chemical vapours, welding fumes, solvents, gases, and particulates. Without proper control, these exposures can lead to respiratory illnesses, skin disorders, chemical poisoning, and long-term chronic diseases. To ensure a safe workplace, the Ministry of Manpower (MOM) requires companies to conduct Occupational Hygiene Monitoring and Workplace Toxic Substances Monitoring in accordance with the Workplace Safety and Health (WSH) Regulations.

Pro-Tec Geosystems Pte Ltd provides comprehensive Industrial Hygiene Monitoring Singapore services designed to detect harmful substances, assess exposure levels, and ensure full compliance with WSH law. As a trusted provider of Occupational Health and Hygiene Services, we help organisations create safer, healthier, and regulation-compliant workplaces.

 

Why Industrial Hygiene & Toxic Substances Monitoring Is Essential

Workplace exposure to hazardous substances can result in:
  • Respiratory and lung diseases
  • Skin irritations, allergic reactions, and dermatitis
  • Long - term chronic conditions including cancer
  • Immediate health risks from toxic gas inhalation

Under Regulation 39 of the WSH (General Provisions) Regulations, employers must conduct regular Toxic Substances Monitoring to safeguard employees.

Industrial hygiene monitoring conducted at workplace in Singapore

Our Environmental and Hygiene Monitoring solutions ensure

  • MOM Compliance - Exposure levels benchmarked against Permissible Exposure Limits (PELs)
  • Worker Protection - Early detection of chemical hazards
  • Effective Control Measures - Evaluate engineering controls, PPE effectiveness, and ventilation
  • Detailed Reporting - MOM-ready workplace hygiene reports
With Pro-Tec, you get accurate and professional hygiene monitoring to meet all regulatory and industry standards.

Industries & Applications of Occupational Hygiene Monitoring

We provide IHM Monitoring Singapore services across a wide range of sectors

  • Manufacturing - Solvents, adhesives, paint fumes, dust
  • Construction & Demolition - Welding fumes, silica dust, paint vapours
  • Laboratories - Chemical handling and airborne contaminants
  • Industrial Plants & Factories - Flammable gases, acids, toxic vapours
  • Warehousing & Logistics - Diesel exhaust, chemical leaks
  • Marine & Offshore - Confined spaces and hazardous substances
Our Occupational Exposure to Hazardous Substances monitoring ensures every work environment remains safe and compliant.

Compliance with MOM, OSHA & SAC - SINGLAS Standards

Pro-Tec’s Occupational Hygiene Monitoring Singapore services follow strict local and international standards.

  • WSH (General Provisions) Regulation 39 - MOM Toxic Substances Monitoring requirement
  • OSHA/NIOSH Protocols - Internationally recognised sampling methods
  • SAC-SINGLAS Accredited Laboratories - Ensures accurate and reliable sample analysis
Our services support both Workplace Air Quality Monitoring and Chemical Exposure Monitoring, ensuring accurate results for regulatory submission.

Key Features of Pro - Tec ’s Industrial Hygiene & IHM Monitoring Services

Comprehensive Exposure Assessment

We measure a full range of hazardous agents, including:

  • Chemical Hazards - VOCs, acids, ammonia, CO, solvents
  • Particulates - Dust, aerosols, silica, welding fumes
  • Toxic Gases - CO₂,CO, H₂S, NO₂,SO
  • Biological Agents - Mould, bacteria, fungi (where applicable)
Results are compared against MOM’s PEL values to assess compliance and risk.

Qualified Personnel & Strategic Sampling

Our team includes MOM-recognised competent persons trained under WSQ Measure Exposure and Assess Risk due to Hazardous Substances

We conduct:
  • Personal Exposure Monitoring - Worker-mounted samplers
  • Area Sampling - Monitoring airborne contaminants in work zones
  • Workplace Hygiene Inspection - Identifying sources of contamination

Advanced Instruments & Accredited Laboratory Analysis

  • Certified and calibrated sampling pumps
  • Real - time toxic gas monitoring
  • SAC - SINGLAS accredited laboratory analysis for confirmed accuracy

MOM - recommended Monitoring Frequency

Exposure Level Monitoring Frequency
<10% of the PE Once every 3 years
10% – 50% of the PEL At least once a year
>50% – 100% of the PEL At least once every 6 months
>>PEL Every 3 months, until exposure drops below the PEL

We ensure monitoring schedules follow MOM guidelines precisely.

Detailed MOM - Ready Reporting

Every Toxic Substances Monitoring project includes:

  • Exposure results vs PEL
  • Chemical hazard risk assessment
  • Ventilation & PPE evaluation
  • Recommended engineering controls
  • Follow - up monitoring plan
Our reports support internal audits, WSH compliance, and MOM inspections.

Why Choose Pro - Tec Geosystems Pte Ltd?

  • MOM-Approved Industrial Hygiene Monitoring Provider
  • Experienced Occupational Hygiene Consultants
  • Comprehensive IHM Solutions - From sampling to reporting and mitigation
  • Fast Turnaround - Suitable for audits and regulatory requirements
  • Trusted Across Industries - in Singapore
We ensure your workplace remains compliant, safe, and aligned with WSH regulations.

Information Required for a Quotation

To prepare a proposal, we typically require:
  • List of chemicals/substances used
  • Number of workers exposed
  • SDS (Safety Data Sheets) for each chemical
  • Work processes and exposure duration

Contact Us

Protect your workforce, maintain WSH compliance, and reduce occupational risks with Pro-Tec Geosystems’ Industrial Hygiene Monitoring and Toxic Substances Monitoring services in Singapore. Contact us today for a consultation or quotation.