What does "spill response" entail during a hazardous materials incident?

"Spill response" during a hazardous materials incident involves specific actions aimed at managing a spill effectively and safely. This includes controlling the spread of the hazardous material, containing it to prevent further contamination, and cleaning up the area to mitigate the impact on both human health and the environment.

Professionals trained in spill response utilize various tools, techniques, and protocols to ensure that the hazardous material is dealt with appropriately. This may involve deploying absorbent materials, erecting barriers, or using neutralizing agents. The primary focus is on immediate safety, minimizing exposure, and ensuring that the incident is resolved without further risk.

While evacuation, documentation, and investigation are important elements of incident management, they do not fall specifically under the umbrella of spill response. Evacuation pertains more to ensuring public safety; documentation is about recording the event for regulatory compliance or later analysis; and investigation focuses on understanding how the spill occurred to prevent future incidents. Therefore, the comprehensive approach to controlling, containing, and cleaning up a hazardous spill is why the answer is recognized as correct.