Chapter 2 Hazard Classification

Physical, Chemical, Ergonomic and Biological Hazards Physical hazards – electrical, noise, radiation Chemical hazards – carcinogens, mutagens, teratogens Ergonomic hazards – repetitive motions, monotony, work pressure Biological hazards – insects, bacteria

Figure 2-1 Classification of Hazardous Agents

Hazard Recognition The keys to accident prevention: (1) Determine the cause and (2) preventing its recurrence Accidents can be broken into four parts: Contributing cause Immediate cause The accident The consequences

Accident Prevention The basic principles include a safe working environment, safe work practices, and effective management. Plant managers are the central focus of safety program management. The first line supervisor has the greatest impact on a plant’s safety program.

Figure 2-3 Accident Prevention