Which of the following practices helps prevent fires when performing hot work?

• A. Ignore flammable materials
• B. Engage in hot work without permit
• C. Keep area clear of flammables
• D. Perform near solvents

Answer: (C)

Preventing fires during hot work hinges on removing potential fuel from the work area. Hot work creates heat, sparks, and molten metal that can ignite nearby materials or vapors. If flammable materials are kept out of the vicinity, there’s nothing nearby for a spark to ignite, making fire prevention more effective. Keeping the area clear of flammables reduces the fuel available for ignition and supports safer conditions. By contrast, ignoring flammable materials leaves a ready fuel source for sparks; performing hot work without a permit bypasses essential safety checks and fire-watch measures; and working near solvents introduces flammable vapors that can easily ignite.