How many Rapid Intervention Crews (RICs) are required on the scene for immediate rescue?

The correct answer indicates that a minimum of two Rapid Intervention Crews (RICs) are required on the scene for immediate rescue. This is based on the principle of ensuring adequate personnel for rescue operations in high-risk environments. Having two crews allows for one crew to be designated for immediate intervention while the other can stand by to provide support or take on the task if the first crew becomes involved in a rescue effort.

This two-fold strategy enhances the safety of both the rescue personnel and the individuals they may be attempting to save. In situations where firefighters might be trapped or in need of assistance, the availability of a second crew is critical. It helps to guarantee that there are resources available not only to perform the rescue but also to ensure that the rescers can operate safely without jeopardizing their own safety.

The alternative options of one, three, or four crews do not align with standard safety practices. While one crew may not provide adequate backup, three or four might be deemed excessive for smaller incidents where two crews can effectively manage the situation. This balance ensures readiness without overexpanding resources unnecessarily. Overall, the requirement for two RICs is a structured approach to risk management in firefighting operations.