Glossary of Data Variables for Fatal and accident causation ... - ERSO

Manual For SafetyNet accident causation system (SNACS)
MANUAL CONTENTS
Structure of manual 115
Introduction 116
The Accident model behind SNACS 116
Accident investigation and different types of data 120
Observation data 120
Interview data 121
Analysis with SNACS – principles and components 123
Common performance conditions 124
The classification scheme – phenotypes and genotypes 126
Phenotypes 128
Subjective judgement 128
Genotypes 129
Road User 130
Vehicle 130
Infrastructure 130
Organisation 131
Links and stop rules for procedure 131
Stop rules 132
Extension of the genotypes 133
Example accident – detailed walkthrough 134
Evaluation of the Common Performance Conditions 134
Analysis of phenotypes and genotypes 135
Multiple chains of analysis 142
The analysis Step by Step 144
Accident description 144
Evaluation of the Common performance conditions 145
Choice of Phenotype 146
The linking from different genotypes to the phenotype 148
The linking from genotype to genotype 148
Looking for a specific cause 149
Looking for a general cause 150
APPENDIX A: CPC-template 152
APPENDIX B: Linking table with glossary for phenotypes and genotypes 157
APPENDIX C: Linking template 185
APPENDIX D: Check list for On-scene Investigators 186
APPENDIX E: Interview guide for investigators 190
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