What is one precaution investigators take during a Toxic Gas incident?

Setting boundaries even if gas is undetected is a critical precaution investigators take during a toxic gas incident because it helps to ensure the safety of personnel and minimizes the risk of exposure to any potential hazards. In situations involving toxic gases, the absence of visual or detectable signs does not guarantee that the area is safe. Toxic gases can be odorless, colorless, and capable of causing harm without immediate awareness.

By establishing boundaries, investigators effectively create a safety perimeter that protects individuals from inadvertently entering a potentially dangerous area. This practice allows for controlled access and minimizes the chances of exposure to hazardous environments, even when the presence of toxic gas is not immediately evident. It reflects a proactive approach to safety and risk management in hazardous situations.