What is nfpa ordinary -hazard group 1?

NFPA Ordinary Hazard Group 1 refers to a classification for fire protection purposes, particularly in the context of the National Fire Protection Association (NFPA) standards. This group includes occupancies that present a moderate fire hazard due to the presence of ordinary combustibles, such as wood, paper, and some textiles, but with limited quantities of flammable liquids or hazardous materials. Examples include offices, retail stores, and certain types of warehouses. The classification helps in determining the appropriate fire suppression systems and safety measures needed to mitigate fire risks.