What is the best practice when anticipating additional lines while hooking up to a hydrant?

When anticipating the need for additional lines while hooking up to a hydrant, the best practice is to install a gate valve on the smaller hydrant discharge. This allows for better control of the water flow and pressure. With a gate valve in place, if additional lines need to be connected for firefighting efforts, the operator can effectively manage water distribution. The gate valve enables the operator to isolate or adjust the flow to a specific line as needed, ensuring that additional lines can be connected seamlessly without disrupting the entire operation.

This approach enhances the flexibility of the water supply system during emergency operations, accommodating varying water needs based on the evolving situation. By having control over the discharge flow, firefighters can prioritize which lines to supply based on the incident requirements while maintaining efficient water management on the scene.