Safety Management: Root Cause Analysis
How many times have you thought a problem was “fixed” only to have it happen again? This happens when only the symptoms, not the underlying, or root, causes, are addressed. Root cause analysis is a generic term used to describe various methods that can be used to find and eliminate root causes so problems do not recur. This module will describe the steps involved in a root cause analysis and some tools and methods that can be used.





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Course Details
Learning Objectives
• Define root cause
• Differentiate root cause, direct cause, and contributing cause
• Describe the basic steps involved in root cause analysis
• Identify and describe the characteristics of a good problem statement
• Describe some commonly used root cause analysis tools and methods
• Identify which methods work best for certain situations
Specs
Frequently Asked Questions
What is a root cause?
What is a direct cause?
What is a contributing cause?
Which root cause analysis methodology is best?
What is confirmation bias?
Sample Video Transcript
A problem exists wherever there is a deviation from a normal, or desired state, and the cause is unknown. Root cause analysis can be used to resolve many different types of problems, including: • Major accidents and near misses • Equipment failures • Productivity issues • Quality problems • Environmental releases The impact of a problem can be measured in a variety of ways and each type of problem will have its own criteria for a formal root cause analysis. For example, equipment failures may have a lost time or cost threshold before being investigated, while all safety-related incidents, whether they result in a recordable injury or were just a near miss, may be investigated. Identifying and correcting the root cause of a near miss can prevent a serious incident from ever occurring.
Additional Resources
Incident Investigations and Root Cause Analyses: Tips from a Pro