Occupational Environmental Hazards

There are a host of other hazards to which workers may be exposed in their occupational environment. It is essential that these hazards are identified and mitigated prior to the onset of disease and disorders. Appropriate hazard warnings must be put in place. Hazardous substances or components must be labeled and handling instructions provided. In addition, exposed workers need to be trained in safe use, handling, and protective procedures. Appropriate personal protective equipment must be provided and workers trained in its use.

• Vibration - The body is subject to vibration effects from the environment.
  • Motion Sickness - Vibration in the 0.1-0.6 Hz range is responsible for motion sickness and sea sickness.
  • Whole-Body Vibration (WBV) - WBV occurs in the 0.5-80 Hz frequency range. Effects include back pain, musculoskeletal disorders, and temporary physiological changes. WBV can cause fatigue and may contribute to increased error and accident rates.
  • Hand-Arm Vibration (HAV) - HAV can cause numbness and tingling in the fingers and progress to restriction of circulation in the fingers and hand, and permanent hand dysfunction.
• Chemicals - Toxic chemical exposure is encountered in many industrial and maintenance environments. Material Safety Data Sheets should be obtained for all potentially hazardous substances to which workers may be exposed. Effects include temporary skin irritation, burns and scarring, permanent disability, and death.