When unsure about the strength of racks, how should you adjust the separation distance from spectators?

Doubling the distance required for the largest mortar demonstrates a prudent approach to ensuring safety during a fireworks display. NFPA 1123 emphasizes the importance of maintaining proper separation distances to protect spectators from potential hazards associated with firework launches. When there is uncertainty about the strength of the racks, increasing the distance enhances the safety margin, especially in cases where the fireworks may not behave as expected.

The rationale behind this choice is based on the principle that greater distances reduce the potential for injury from falling debris or misfired shells. By doubling the distance, you ensure that even if an accident occurs, the impact on spectators is minimized.

This strategy aligns with safety protocols that prioritize risk management and ensures compliance with established safety standards, helping to prevent accidents or injuries during fireworks displays.