Upon discovering a small fire in the engine compartment of an excavator, what should be your immediate first action after safely stopping the machine and turning off the ignition?

Question: Upon discovering a small fire in the engine compartment of an excavator, what should be your immediate first action after safely stopping the machine and turning off the ignition?

Answer options:

• Grab the fire extinguisher and attempt to put out the fire, aiming at the base. ✅ Evacuate immediately to a safe distance and alert your supervisor or emergency services.
• Try to disconnect the battery to prevent electrical fires.
• Pour water on the fire if available to cool it down.

Correct answer: Evacuate immediately to a safe distance and alert your supervisor or emergency services.

Explanation: Safety regulations in Canada (e.g., WorkSafeBC G4.14(1)) prioritize personal safety. If the fire is in a hazardous area like the engine compartment, the immediate action is to evacuate to a safe distance and alert others, even before attempting to fight it, as fuel, hydraulic fluid, and electrical components can pose significant risks. Only attempt to fight a fire if it is small, contained, and you can do so safely without putting yourself in danger.