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Occupational Hygiene

hse_topics_icon_hse_topics_icon_14HSO team aims to identify and evaluate potential occupational hygiene issues arising in PolyU that may cause illness, injury or discomfort among staff, students and visitors. The goal is to reduce the risk of hazardous exposures, ensure regulatory compliance, and improve user’s satisfaction as a result of proper area layouts, ventilation design and work practices.

HSO team provides expertise and assistance in the following areas:

  • Air quality assessment/investigation
  • Occupational exposure
  • Noise exposure
  • Heat exposure
  • Light assessment
  • Respiratory protection
  • Ergonomics
    • Display Screen Equipment (DSE) assessment
    • Manual Handling

Useful Information

External Links

Occupational Exposure Limit (OEL)


Display Screen Equipment


Heat Stress


Indoor Air Quality (IAQ)


Noise Exposure


Manual Handling Operations


Occupational Diseases


Occupational Exposure


Occupational Health


Senior Health and Safety Manager
Mr CHEUNG Chi-yeung Alex


Senior Health and Safety Manager
Mr YAN Ka-fai Alfred

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