What additional safety measure can be implemented alongside the 35 feet or 25 feet rule?

Implementing shielding to prevent sparks, slag, or heat from igniting exposed combustibles is a vital safety measure that complements the established distances of 35 feet or 25 feet. The rationale for this approach lies in the fact that even with the recommended distances, there remains a risk of sparks and molten material traveling beyond those distances, especially in windy conditions or if there are other environmental factors at play.

By using shielding, such as non-combustible barriers or protective coverings, the potential for fire hazards is reduced significantly. This measure acts as a proactive strategy to contain heat and sparks that can be generated during torch operations, thereby providing an additional layer of protection for nearby combustibles and personnel.

While establishing a fire watch, providing proper ventilation, and limiting the number of torches in use are all important safety considerations, implementing shielding directly addresses the immediate risk posed by the operations themselves. This makes it a critical component of an overarching safety plan during torch operations, ensuring that even if sparks or heat escape the immediate work area, they are less likely to ignite any combustible materials that might be within range.