What is the role of an industrial hygienist in BE?

• A. Design electrical circuits.
• B. Procure PPE.
• C. Manage payroll.
• D. Identify hazards, assess exposures, recommend controls, ensure regulatory compliance and training.

Answer: (D)

Industrial hygienists in BE focus on identifying workplace hazards, evaluating how workers may be exposed to those hazards, and implementing controls to reduce risk while ensuring regulatory compliance and proper training. This means conducting hazard assessments for chemical, physical, and biological agents; performing exposure assessments through methods like air sampling, noise surveys, heat stress monitoring, and similar evaluations; recommending and helping to implement controls—prioritizing engineering and administrative measures before relying on PPE; and ensuring compliance with regulations, medical surveillance when required, and training programs so workers know how to stay safe. In practice, this role also involves documenting findings, communicating risk to leadership, and supporting ongoing safety programs. The other options describe tasks outside this scope: electrical circuit design belongs to electrical engineering, procuring PPE is a purchasing/supply activity, and payroll management is a human resources function.