Which system is designed specifically for fixed-facility use?

The NFPA 704 Hazard Identification System is specifically designed for fixed-facility use, providing a standardized method to identify hazardous materials and communicate their risks. This system utilizes a color-coded diamond with numerical ratings that indicate the level of hazards related to health, flammability, instability, and specific hazards. This visual representation allows first responders, safety personnel, and facility workers to quickly assess and identify potential risks associated with the materials present in the facility.

The use of the NFPA 704 system is particularly beneficial in fixed facilities because it offers a consistent approach for identifying hazards that can be easily recognized and understood by people who may not have specialized training. This improves safety and response times during emergencies, as responders can be informed of specific hazards before entering the site.

Other options like the DOT Hazardous Materials Marking System, while important for transport-related situations, and the Emergency Response Guidebook, which serves as a resource for first responders, do not focus specifically on fixed facility settings as the NFPA 704 system does. NOSCOMM 123 is also not directly applicable in this context, as it is more focused on certain industries rather than a broad fixed-facility application.