Which of the following is NOT a hazard commonly associated with technical rescue scenarios?

Low visibility is not typically considered a primary hazard in technical rescue scenarios. While low visibility may present challenges in some situations, such as confined space rescues or rescues in smoke-filled environments, it is not as inherently associated with technical rescue scenarios as the other options listed.

Technical rescues often involve environments where other specific hazards present significant risks. Hazardous materials are a major concern as they can pose serious health risks to rescuers and victims alike. Structural collapse is another critical hazard, especially in building collapse situations where weakened structures can fall and pose immediate dangers. Water hazards are also common in scenarios involving rescues near bodies of water, which can complicate the rescue efforts due to drowning risks or swift water conditions.

Each of these hazards requires specialized training and equipment to address safely, making them prominent concerns in technical rescue operations, unlike low visibility, which is more situational and requires additional considerations rather than being a core hazard.