Hose lines attached to standpipe outlets should be used only in the case of extreme emergency. Which statement best describes this guideline?

Hose lines attached to standpipe outlets should be used only in the case of extreme emergency. Which statement best describes this guideline?

• A. During any fire response.
• B. Only during routine operations.
• C. When the building's water supply is ample.
• D. Only in the case of extreme emergency.

Answer: (D)

Standpipe hose lines are a limited, trained-resource meant to be used only when a fire cannot be controlled by other means. Using them during routine operations would waste water, reduce the pressure available to the building’s automatic sprinkler system, and pose safety risks to occupants and responders. The guideline emphasizes preserving this tool for extreme emergencies when immediate fire control is crucial and other protection methods aren’t sufficient. Therefore, the statement that best describes the guideline is that hose lines attached to standpipe outlets should be used only in the case of extreme emergency.

Standpipe hose lines are a limited, trained-resource meant to be used only when a fire cannot be controlled by other means. Using them during routine operations would waste water, reduce the pressure available to the building’s automatic sprinkler system, and pose safety risks to occupants and responders. The guideline emphasizes preserving this tool for extreme emergencies when immediate fire control is crucial and other protection methods aren’t sufficient. Therefore, the statement that best describes the guideline is that hose lines attached to standpipe outlets should be used only in the case of extreme emergency.