Unit 2 Conceptual Models

Unit 2 Conceptual ModelsBrief ReviewIncident

Hazards

Activity

AccidentUnit 2 Conceptual ModelsBrief ReviewLabelsIncidentActivityPoorly Planned/Poorly ExecutedNon Accident Accident

Accident

Module #2 Conceptual ModelsAccident further defined:Occurs within an Activity

Results in a new Primary Activity

Hazards Come together in an Unplanned StateIf planned contact by any party in activity, not an accident.Hazards from Different Activity (Previous Example)Two Hazards within an Activityhttp://www.youtube.com/watch?v=AgrWkyWISTY&feature=related

Module #2 Conceptual Modelshttp://www.youtube.com/watch?v=64TiOBF2crE

http://www.youtube.com/watch?v=atJaTMa4jPY

Sequence Events, Primary Event

Accident or Activity?

Hazards

Module #2 Conceptual ModelsForce of Nature

http://www.youtube.com/watch?v=ptH1AMUVro4

Module #2 Conceptual ModelsDiagraming Incidents Key

S Secondary/Sequential EventsP Primary EventH HazardsSu SuccessF FailureG - GainsL - LossesModule #2 Conceptual ModelsActivity Diagraming

Box/Light Bulb

Child/Car

OthersModule #2 Conceptual ModelsAccident Diagramming

Electrician Demo

IntersectionModule #2 Conceptual ModelsForce of Nature Diagraming

Storm (Tree Fell)

Module #2 Conceptual ModelsIncident Diagraming

Module #2 Conceptual ModelsIncident DiagramingModule #2 Conceptual ModelsIncident Diagraming Activity

Diagram the 5 incidents in the handout (2 points each)Module #2 Conceptual ModelsIncident Causation Models

Common Finding in Incident Investigations

Pilot Error Syndrome

Attribution Errors

Fundamental Attribution Error

Self Serving Bias

Module #2 Conceptual ModelsSingle Causation Model

Why Single Causation Model?

Where is blame generally assigned?

http://www.youtube.com/watch?v=l-heZKxlaRM&feature=plcp&context=C34015f0UDOEgsToPDskLhh8MoX8BFEbLSLNwewOm3

Module #2 Conceptual ModelsDerivations of Single Causation Accident Model

Domino Theories

One Event to another

CommonalityModule #2 Conceptual ModelsAccident Phases

Pre Contact/Prevention

Contact

Post Contact/Cleanup

Module #2 Conceptual ModelsHeinrichs Models

Simple

Modified

Module #2 Conceptual ModelsBird and Loftus

Whats Different?Module #2 Conceptual Models

Module #2 Conceptual ModelsMultiple Causation Models

Epidemiological Model

Unit 2 - Conceptual ModelsHaddons Model

Handout

Advantages

WeaknessesUnit 2 - Conceptual ModelsAccident TypeChildren Suffocating in Abandon Refrigerators

Unit 2 - Conceptual ModelsHaddons Model

Unit 2 - Conceptual Models

Unit 2 - Conceptual ModelsHaddons Model

Unit 2 - Conceptual ModelsExpansion on Haddons Model

Groses - 4 Ms