What does ARC mapping analyze in the context of a fire investigation?

ARC mapping specifically focuses on analyzing the locations where electrical arcing has occurred and resulted in damage. In a fire investigation, identifying these locations is crucial because electrical arcing can be a significant indicator of potential fire causes, often associated with faulty wiring, short circuits, or overheating of electrical components. By mapping out the areas where arcing damage is present, investigators can establish connections between the electrical system and the ignition source, helping to determine the origin and cause of the fire.

This analysis is critical for understanding the circumstances that led to the fire and may provide insights into whether specific electrical equipment or installations contributed to the incident. Using ARC mapping as part of an investigation allows for a more targeted examination of electrical hazards and strengthens the overall assessment of fire dynamics.