Occupational Hygiene

Occupational Hygiene Services in New Zealand

Under the Health and Safety at Work Act 2015, PCBUs (Persons Conducting a Business or Undertaking) are required to eliminate or minimize risks to health and safety in the workplace, so far as is reasonably practicable. At D.A.L, we provide expert occupational hygiene services across New Zealand, helping businesses comply with workplace safety regulations and protect employee health.

Our consultants are fully qualified in accordance with New Zealand health and safety legislation and are active members of the NZ Occupational Hygiene Society, and are also listed on the HASANZ register. With extensive experience and nationwide service, we provide New Zealand businesses with comprehensive workplace health assessments, including noise exposure, dust and chemical hazards, physical hazards and indoor air quality testing.

 

NOISE EXPOSURE ASSESSMENTS

Noise Exposure Assessments

Workplace noise exposure is a critical health issue, especially in environments with elevated sound levels. D.A.L offers noise exposure assessments to ensure compliance with Health and Safety Regulations following AS/NZS 1269: 2005. Our goal is to assist businesses in identifying noise risks and implement effective measures to safeguard employees.

Our Noise Exposure Assessment Services Include:

  • Personal Noise Dosimetry: Monitoring individual workers' exposure to noise levels.
  • Workplace Sound Level Measurements: Evaluating ambient noise and sources of excessive noise in the work environment.
  • Environmental Compliance Readings: Ensuring your operation meets environmental noise standards.
  • Hearing Protection Recommendations: Offering expert advice on appropriate hearing protection based on measured personal exposure levels.
  • Noise Management Plans: encompassing the points above in one easy to follow format.

Our comprehensive noise reports include current exposure levels, recommended engineering controls, and hearing protection suggestions, ensuring your compliance with noise exposure regulations.

 

 

 

 

 

 

 

 

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Dusts & Chemical HazardsDusts & Chemical Hazards

Dust and Chemical Hazard Assessments

Exposure to airborne contaminants such as dusts and chemicals in the workplace can lead to serious health risks, including respiratory issues, skin irritation, and long-term conditions such as cancer. D.A.L specializes in identifying hazardous workplace substances and providing exposure assessments to mitigate these risks.

Our Dust & Chemical Hazard Assessment Services Include:

  • Inhalable and Respirable Dusts: Including but not limited to; heavy metals (mercury, lead), crystalline silica(RCR), wood dusts and Man-Made Mineral Fibres (MMMF).
  • Diesel Particulate Matter (Diesel Fume): Assessment of exposure to harmful diesel exhaust.
  • Welding and Soldering Fumes: Including heavy metal analysis (e.g., chromium, nickel, zinc) and fume exposure.
  • Organic Compounds: Including VOCs, formaldehyde, isocyanates, and solvents.
  • Inorganic Chemical Exposure: Alkaline and acid gases, chemical fumes.

Physical Hazard Assessments

In addition to noise, exposure to physical hazards such as vibration and thermal environments in the workplace can be a neglected cause of harm. D.A.L consultants specialize in identifying hazardous workplace environments and undertake exposure assessments to mitigate these risks.

Our Physical Hazard Assessment Services Include:

  • Noise: As outlined above.
  • Thermal Exposure: Heat and cold exposure assessments for extreme workplace conditions.
  • Vibration Assessments: Including both hand-arm and whole-body vibration.

Our team conducts thorough assessments in accordance with both New Zealand Workplace Exposure Standards and international guidelines, providing actionable recommendations to minimize dust, chemical and physical hazard exposure risks.

Indoor Air Quality (IAQ) Testing & Assessments

Poor indoor air quality (IAQ) can impact both employee health and productivity. D.A.L offers professional IAQ testing and assessments to evaluate the quality of air in your workplace. We help identify pollutants such as asbestos, microbials and fungal contaminants, and volatile organic compounds (VOCs), which can cause a range of health issues from headaches to serious conditions such as asthma and cancer.

Common Indoor Air Quality Issues:

  • Sick Building Syndrome (SBS): When more than 20% of building occupants report symptoms related to indoor air, such as headaches, fatigue, or eye irritation.
  • Building-Related Illness (BRI): Medically diagnosable conditions caused by exposure to contaminants in the building.
  • Multiple Chemical Sensitivity (MCS): Sensitivity to chemicals, which may cause symptoms even at low concentrations.
  • Microbial and Fungal Growth: The presence of airborne microbes and fungi, such as mould and bacteria, which can cause respiratory issues, allergic reactions and infections.

We provide comprehensive IAQ assessments, testing for a range of pollutants and based on our findings, we provide tailored recommendations to improve air quality, safeguard employee health, and enhance workplace productivity.

Why Choose D.A.L for Occupational Hygiene Services?

  • Experienced & Qualified Consultants: Our team have proven expertise in occupational hygiene practices and are committed to maintaining high standards of health and safety in the workplace.
  • Nationwide Coverage: We provide occupational hygiene assessments and support across New Zealand, ensuring compliance and safety wherever your business operates.
  • Comprehensive Health and Safety Reports: Our detailed reports include clear, actionable recommendations for managing workplace risks and improving safety.
  • Compliance with Legislation: We ensure your business meets all relevant New Zealand health and safety regulations, including the Health and Safety at Work Act 2015 and WorkSafe New Zealand guidelines.
Contact Us for Occupational Hygiene Services in New Zealand

Protect your employees and ensure your business complies with New Zealand health and safety regulations. D.A.L provides expert assessments for noise exposure, dust and chemical hazards, indoor air quality, and more.

To arrange an assessment or learn more about our services, contact us today.

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