Participating in work is beneficial for our health. However, work can also lead to risks. We can be exposed to dangerous substances or radiation, catch infectious diseases and fall down the stairs.
ORCA is the acronym of Occupational Risk Calculator and is a method to assess hazards at work. It is a model that calculates occupational risks, similar to the calculation of risks for external safety. It provides insight into relative risks at work and can be used to draw conclusions about absolute risks at work.