Final answer:
The hazard diamond, also known as the NFPA 704 Hazard Identification System, provides information about the hazards posed by a chemical substance. It includes the fire hazard, health hazard, reactivity hazard, and other special hazards. Immediate methods for handling fire, precautions after an incident, handling leaks or spills, and preliminary first aid measures are also explained.
Step-by-step explanation:
The technical name for the hazard diamond is the NFPA 704 Hazard Identification System. It provides information about the fire hazard, health hazard, reactivity hazard, and other special hazards of a chemical substance.
The immediate hazards to health can be found in the blue diamond of the hazard diamond. It indicates the level of health hazard posed by the substance.
If there is a fire or explosion, the immediate methods for handling it would depend on the specific substance. In general, one should use a fire extinguisher appropriate for the type of fire and evacuate the area.
After an incident involving hazardous materials, immediate precautions include seeking medical attention if necessary, contacting emergency services, and following any decontamination procedures provided.
In the case of a leak or spill with no fire, initial methods for handling it would be to contain the spill, prevent it from spreading, and clean it up using appropriate materials and equipment.
Preliminary first aid measures would involve assessing the situation for any immediate dangers, removing the person from the hazardous area if necessary, and providing any necessary first aid treatment such as rinsing the affected area with water or providing CPR.