Gather photos, logs, and interviews. Enter them into the TapRooT® App or an Excel sheet.
For investigators, engineers, and safety managers searching for a , this article provides a comprehensive overview of what this document is, why it is essential, and how to leverage it for world-class investigations. What is the TapRooT® Root Cause Tree Dictionary? The TapRooT® Root Cause Tree® Dictionary is not just a glossary; it is a structured, evidence-based reference that defines every generic root cause within the TapRooT® system. taproot root cause tree dictionary pdf
Without the Dictionary, the colorful Root Cause Tree® poster is just a diagram. With the Dictionary, it becomes a guided, verifiable, and defensible pathway to the truth. Gather photos, logs, and interviews
When the tree suggests a possible root cause (e.g., “Labeling/Presentation”), open the Dictionary PDF . Read the definition and examples for “Labeling Inadequate.” Does it fit your case? If not, move to “Feedback” or “Placement.” What is the TapRooT® Root Cause Tree Dictionary
Create a visual timeline of the incident. Identify the Causal Factor (the error or condition that directly led to the accident).
Open your visual tree (poster or PDF copy). For a given Causal Factor (e.g., “Operator pushed wrong button”), walk down the tree branches.
In the high-stakes world of industrial safety, healthcare, and quality assurance, finding the true origin of a problem is notoriously difficult. Surface-level fixes often fail, leading to recurring incidents, costly downtime, and preventable injuries.