Which hazard classification applies when Class A combustibles and Class B flammables are moderate?

The classification of Ordinary Hazard is appropriate in situations where there is a moderate potential for fire due to the presence of Class A combustibles—materials like paper, wood, and some plastics that ignite and burn easily—and Class B flammables, which include liquids that can easily catch fire, such as gasoline and oil. In this classification, hazards are characterized by an increased risk, but not at a level that could be considered extreme or requiring immediate extensive safety measures.

In a typical environment classified as Ordinary Hazard, the combination of these materials suggests that while they pose a fire risk, the potential for fire spread and severity is manageable under standard fire protection conditions. Therefore, the facilities or areas fitted with such classifications would require basic fire protection systems, such as automatic sprinklers and fire alarms, aimed at mitigating the associated risks without the need for specialized systems. Understanding this classification helps ensure appropriate safety measures and fire prevention strategies are in place.