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Accident Causation

 

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Factory managers reasoned that

workers were hurt because -

Heinrich's Theorems

INJURY - caused by accidents.

ACCIDENTS - caused by an unsafe act -
injured person or an unsafe condition -
work place.

UNSAFE ACTS/CONDITIONS - caused by careless persons or poorly designed or improperly maintained equipment.

FAULT OF PERSONS - created by social environment or acquired by ancestry.

SOCIAL ENVIRONMENT/ANCESTRY - where and how a person was raised and educated.

Seven Avenues

Seven Avenues

Seven Avenues

Seven Avenues

Seven Avenues

Seven Avenues

Seven Avenues