In oxyfuel cutting safety, sparks can travel up to how far?

In oxyfuel cutting safety, sparks can travel up to how far?

• A. 15 feet
• B. 25 feet
• C. 30 feet
• D. 35 feet

Answer: (D)

Sparks from oxyfuel cutting can be projected in many directions and may ignite flammable materials at a distance. Because their travel path is unpredictable and can be aided by air drafts, a wide safety buffer around the cut area is essential. Thirty-five feet provides a practical margin to reduce the chance of ignition from stray sparks reaching nearby combustibles, floors, or other hazards. In practice, keep all flammable materials out of this zone, have fire extinguishers ready, and use a fire watch as needed. Shorter distances don’t offer as much protection against the far-reaching sparks, so the larger distance is the safer choice.

Sparks from oxyfuel cutting can be projected in many directions and may ignite flammable materials at a distance. Because their travel path is unpredictable and can be aided by air drafts, a wide safety buffer around the cut area is essential. Thirty-five feet provides a practical margin to reduce the chance of ignition from stray sparks reaching nearby combustibles, floors, or other hazards. In practice, keep all flammable materials out of this zone, have fire extinguishers ready, and use a fire watch as needed. Shorter distances don’t offer as much protection against the far-reaching sparks, so the larger distance is the safer choice.