Which of the following is NOT listed as a core principle of occupational health in a field environment?

• A. Exposure controls (engineering/administrative/PPE)
• B. Emergency response planning
• C. Waste management and disposal
• D. Hazard identification and risk assessment

Answer: (C)

In field occupational health, the main focus is on preventing harm to workers by controlling exposure, being prepared for emergencies, and systematically identifying and evaluating hazards before work starts. Exposure controls aim to minimize what workers encounter through engineering safeguards, safe work practices, and appropriate PPE. Emergency response planning ensures there are clear procedures, trained responders, and necessary resources to handle incidents like spills, exposures, or injuries. Hazard identification and risk assessment involves analyzing each task to spot potential hazards, judging how likely and severe the risks are, and implementing controls to reduce those risks.

Waste management and disposal, while important for overall site safety and environmental protection, is typically handled within environmental health and safety programs rather than as a core occupational health principle in field settings. It deals with how waste is collected, stored, transported, and disposed, and often involves regulatory compliance beyond day-to-day worker safety decisions. Therefore, it isn’t listed as a core occupational health principle in the field environment.