When arriving at a property with an automatic sprinkler system, what should be done first?

The first action upon arriving at a property with an automatic sprinkler system should be to connect hoselines to the Fire Department Connection (FDC) and hydrant. This step is crucial as it ensures that the sprinkler system has an adequate water supply to operate effectively in the event of a fire. The proper functioning of the sprinkler system relies on having a sufficient water source; therefore, establishing this connection early can provide immediate support in the firefighting effort.

Engaging the hoselines promptly allows for a faster response, which is essential in fire situations where time is critical. Once the hoselines are connected, the firefighter can then proceed to conduct other important tasks, such as inspecting the system for functionality, establishing communication with the property owner, or evaluating the property layout. However, accessing the water supply is the highest priority to ensure readiness in combatting potential fire incidents efficiently.