What is the minimum diameter for fire hoselines specified for LHG facilities?

The minimum diameter for fire hoselines specified for liquefied hazardous gas (LHG) facilities is 2 ½ inches. This standard is essential for ensuring adequate flow rates and pressure during emergency situations where effective firefighting measures are critical. A hoseline of this diameter can help deliver the necessary volume of water to suppress fires, particularly those associated with flammable gases.

Sizing hoselines appropriately is crucial; a 2 ½ inch diameter allows for a higher capacity, which can make a significant difference in response times and effectiveness during fire suppression efforts. Smaller diameter hoses may not provide sufficient flow to handle larger or more intense fires, and thus, the regulations specify the 2 ½ inch minimum to maintain safety and efficacy at LHG facilities.