NFPA 13 requires signs marking the fire department connections (FDC) connected to a sprinkler system, and they must include the following information: the service design of the FDC, which part of the building an FDC serves (if it serves only a portion), and “the pressure. NFPA 13 requires signs marking the fire department connections (FDC) connected to a sprinkler system, and they must include the following information: the service design of the FDC, which part of the building an FDC serves (if it serves only a portion), and “the pressure. NFPA 704 is a standard maintained by the US-based National Fire Protection Association (NFPA). It defines a graphic system primarily used by emergency personnel to quickly identify the risks posed by the presence of hazardous materials in a certain area. Known as the NFPA “diamond,” the four. NFPA 704, Standard System for the Identification of the Hazards of Materials for Emergency Response, and NFPA 170, Standard for Fire Safety and Emergency Symbols, help to standardize these signs and symbols. -based National Fire Protection Association. First tentatively adopted as a guide in 1960, and revised several times since then, it defines the Safety Square. by the American National Standards Institute. This process brings together volunteers representing varied viewpoints and interests to ach eve consensus on fire and other safety issues.
