What must be done with flammable finishes in bowling alleys to ensure safety during resurfacing?

When resurfacing bowling alleys, it is crucial to ensure safety by shutting down all ignition sources. Flammable finishes can easily ignite if they come into contact with any spark, flame, or heat source, making it essential to eliminate potential ignition risks entirely during the application process. This includes turning off any equipment, ensuring that electrical sources are deactivated, and avoiding any activities that could create a spark.

In addition, keeping flammable materials away from areas where they could be exposed to ignition sources is a standard safety procedure. Ventilation management is also important because while reducing ventilation might seem like a way to minimize the dispersion of fumes, it does not contribute to safety during the work process, nor does it negate the need to eliminate ignition hazards. Keeping flammable finishes in sealed containers offers some protection, but it does not address the immediate need to manage ignition sources during resurfacing activities. Therefore, systematically shutting down ignition sources is the most effective way to enhance safety in this context.