What should responders do if they find a material highlighted in the ERG yellow or blue pages?

• A. Immediately evacuate the area
• B. Check the green pages for protective action distances
• C. Report to a superior officer
• D. Use personal protective equipment regardless of the situation

Answer: (B)

The appropriate response is to check the green pages for protective action distances, as this is a crucial step in determining the necessary safety measures and evacuation zones based on the hazardous material encountered. The Emergency Response Guidebook (ERG) is designed to assist first responders in quickly assessing and managing hazardous material incidents.

When a material is listed in the yellow or blue pages, it indicates that it is classified as a specific hazardous substance, and those pages provide information about its properties and initial response actions. To ensure the safety of responders and the public, the green pages set forth the protective action distances, which indicate how far people should be evacuated or sheltered based on the specific material in question and the potential hazards it poses. This systematic approach helps responders make informed decisions while prioritizing safety.

Other options might imply immediate actions that don’t follow the structured guidance provided by the ERG, such as unplanned evacuations or unverified reliance on personal protective equipment without understanding the specific risks associated with the chemical involved. By consulting the green pages, responders can take appropriate and measured actions tailored to the situation at hand.