What tools are needed when connecting to the Fire Department Connection (FDC)?

The connection to the Fire Department Connection (FDC) is a critical part of firefighting operations, as it allows firefighters to obtain water from a municipal water supply to supplement their fire suppression efforts. The correct choice emphasizes the essential tools: a Siamese, spanners, and supply hoses.

The Siamese connection is used to combine multiple water sources or hoses for effective flow. Spanners are necessary to make secure connections between hoses and fittings, ensuring a leak-free operation. Having two supply hoses allows for sufficient water flow, accommodating multiple lines during a firefighting scenario. This setup ensures that firefighters can quickly and effectively secure the water needed to combat a fire.

While other options include components such as adapters or suction hoses, they do not align with the standard equipment required for a direct connection to the FDC for immediate water supply. In this context, a focus on the proper tools that ensure a reliable and robust water flow emphasizes the practical application of connecting to an FDC during emergency situations.