Taproot | Root Cause Tree Dictionary Pdf

Create a visual timeline of the incident. Identify the Causal Factor (the error or condition that directly led to the accident).

The diagram is structured around major categories of potential causes, such as human engineering, management systems, and external factors. Investigators use the tree to navigate through various branches of inquiry, eliminating unrelated causes and focusing their analysis on the most probable options.

The tree is systematically divided into major operational sections: taproot root cause tree dictionary pdf

I can provide tailored examples of how the dictionary applies to your exact operational challenges. Share public link

Did the color coding conflict with standard safety protocols? Create a visual timeline of the incident

To help tailor this information to your organization's specific needs, please share:

The days of printing a 200-page PDF are over. Advanced teams integrate the into: Investigators use the tree to navigate through various

A central advantage of TapRooT is its scientific approach to understanding human error. The system provides a structured process that draws on decades of expertise in human performance and equipment reliability, allowing even non-specialists to conduct thorough and effective investigations.

The investigator looks up the "Human Engineering" section of the dictionary. Under Controls Selection/Arrangement , the dictionary asks if the valve opened clockwise while all other valves in the facility opened counter-clockwise.

Investigators can load the PDF on a tablet or smartphone while conducting interviews and inspections directly at the scene of the incident.

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.”