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Accident Investigation

Purpose of an accident investigation is to prevent similar accidents.  The efforts of the accident investigation will improve safety. 

Accident Investigation Features :

Improve Safety

Perfect and Clarify Organizational Responsibilities

     Impressing Employees with Management Concerns

     Improve Employees Performance

    Improve ability of Supervisors and Managers

Reduce Errors and Oversight

Improve Policy and Standards

Identify Training Weakness

Finer Points

An accident investigation is task orientated, task specific with authorization.  An accident investigation is not to find blame or people err.  The purpose of an accident investigation is not to determine liability or enforcement proceeding.  The accident investigation is to be unbiased and independent of influences and judgments. Below are some of the finer points of an accident investigation:

Analytical Tools

   Change Analysis

   Management Oversight Risk Tree

   Causal Factoring

   Energy Sequencing

 

Accident Investigative Field Work

   Courteous Treatment of People (not an inquisition)

   Meticulous Searching and Methodical in approach

   Truth Seeking

   Sound Judgment

   Open Minded

   Observation Skills from an Experienced Investigator

 

Report of Accident Investigation

   Well Organized and Detailed

   Well Founded Conclusions

   Many Recommendations

   Engineering truth of who, what, where, why and how

   Cause-Effects will be Explained

     

Causes

The cause of an accident suggest the cause is beyond a reasonable doubt or scientific experimental verification.
 

Equipment & Type of Accidents

Aboveground Storage Tank

Air Tank

Autoclaves

Blow Down Tank

Cast Iron Boiler

Cement Plant

Chemical Tank

Chemical Explosion

Condensate Explosion

Condensate Piping

Condensing Furnace

DA Tank

Deaerator Tank

Fatality

Fiberglass Tank FRP

Fire Tube Boiler

Fuel Tank

Furnace

Furnace Explosion

Heat Exchanger

High Temperature Hot Water Boiler

Hot Oil Transfer Boiler

Injury

Kettles

Low Pressure Boiler

Oil Tank

Paper Mill

Power Plant

Piping

Polyethylene Tank

Presses

Pressure Vessel

Reactor

Safety

Steam Explosion

Steam Piping

Steam Turbine

Steel Mill

Tank

Water Hammer

Water Heater

Water Piping

Water Tube Boiler

Water Turbine



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