Chap 1 Incident Prevention
Transcript of Chap 1 Incident Prevention
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Incident Prevention
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Learning Objectives
To define what is incident To explain the causes of incident & role of management control To explain 3 theory on accident causation To list the cost involved in an incident
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Scope
Principles of loss prevention
Causes of incidents
Incidents and productivity
Approach to loss prevention
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1. Incident prevention is good management
2. Management and workers must fully cooperate
3. Top management must lead
4. There must be an OSH policy
5. Must have organisation and resources to implement the OSH policy
6. Best available information and technology must be applied
Principles of Incident Prevention
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What Is An Incident?
An incident is:An unexpected, unplanned event in a
sequence of eventsThat occurs through a combination of causes Which result in:
Physical harm (injury, ill-health or disease) to an individual,
Damage to property, A near-miss, Any combination of these effects.
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Why Prevent Incidents?
Legal
Human Rights
Business
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Causes Of IncidentsCauses Of Incidents
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Types of Incidents
Cause immediate injury or damage to equipment or property:A forklift dropping a loadSomeone falling off a ladder
That occur over an extended period:Hearing loss Illness resulting from exposure to chemicals
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Early Theory Of Accidents (Heinrich (1930's))
Ancestry/social
environment
Fault of a person
Unsafe act/condition
Accident
Injury
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Heinrich’s Five Stage Sequence
Ancestry/social
environment
Fault of a person
Unsafe act/condition
Accident
Injury
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Accident Causation Model (1974)
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Poor Management Safety Policy &Decisions
Personal FactorsEnvironmental Factors
Unplanned Incidence
The Three Basic Causes of Accidents
UnsafeCondition
Unsafe Act
Direct Causes
Indirect causes
Three Basic Causes Of Accident
ACCIDENTPersonal Injury,
Property Damage
Basic Causes
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Lack of Management Control
Management responsible for:Selection of workers Machinery and equipmentSystem of work Information and training Supervision, etc
The accident prone worker is a false
approach. It is like blaming the victim instead of the perpetrator.
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Multiple Cause Of Accidents
Compatible with Loss Causation Theory.
Cause A(Poor lighting)
Cause B (Not look where going)
Cause C(Wood in walkway)
Accident(Trip)
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Fall From a Defective Ladder
Why was the defective ladder not found during normal inspection?
Why did the supervisor allow its use? Didn't the injured employee know it should not
be used?Was the employee properly trained?
Was the employee reminded not to use the ladder?
Did the superior examine the job first?
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Trip Although Warned in Dark Walkway
Was there a necessity for that person to walk in that area or was there a safer route.
If the person was not in a hurry would they have been more aware of their surroundings and avoided the wood.
If the area was better lit would the person have avoided the wood.
Could the wood have been removed.
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The Accident Pyramid
TYE/PEARSON/BIRD 1969-1975400400 Near misses
8080 Property
5050 First aid
33 Lost days
11 Fatal / Serious injury
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Accepted Accident Theory
Multiple Causation TheoryA single unsafe act or condition may or
may not cause an accident but both are caused by lack of management control.
Bird Loss Causation Model In line with Schewhart(1930’s) theory of
quality control. Heinrich’s theory is weak and negative
Blaming victim and lack system thinking, continual improvements, upstream control and worker participation.
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Productivity Aspect Of OSH
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Direct Vs. Indirect Incident Cost Iceberg
It is estimated that for every $1 in direct incident costs, there are anywhere from $4 to $11 in indirect or “hidden” costs.
Indirect
Costs
Direct
Costs
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The Hidden Costs
1. Product and material damage
2. Plant and building damage
3. Tool and equipment damage
4. Expenditure on emergency
5. Fines
6. Legal costs
7. Investigation time8. Supervisors time
diverted 9. Clerical Effort10. Overtime working11. Temporary labour 12. Loss of expertise /
experience supplies 13. Clearing site14. Production delays
Insured Costs -- covering injury, ill health, damage.Hidden Uninsured – 8-36 times as much as insured costs
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Incident Prevention Costs
DESIGN COSTS (e.g to install machine guards)
OPERATIONAL COSTS (training costs, PPE, etc.)
SAFE GUARDING THE FUTURE COSTS (health surveillance, audits etc)
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Cost- Benefit Analysis Of Control Measures
Compare specific incident costs with cost of specific improvement being suggested.
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Du Pont Ten Principles of Safety Management
All injuries and occupational illnesses are preventable.
Management is directly responsible for doing this.
Safety is a condition of employment. Training is required. Safety audits and inspections must be carried
out.
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Du Pont Ten Principles of Safety Management
Deficiencies must be corrected promptly. All unsafe practices, incidents and injury
accidents will be investigated. Safety away from work is as important as safety
at work Incident prevention is cost‑effective; the
highest cost is human suffering. Employees must be actively involved.
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Summary
Incident in the workplace is largely caused by lack of management control
“If you think safety is expensive, try accidents”
Implement an appropriate company policy Control OSH risk Put a management system in place Promote Occupational Safety and Health
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THANK YOU