What is the minimum length of a handline to be used at all vehicle fires?

The minimum length of a handline to be used at all vehicle fires is established for operational effectiveness and safety. For vehicle fires, having a handline that is 100 feet of 1 3/4 inches in diameter is considered optimal. This size strikes a balance between manageability and sufficient water flow to combat the flames effectively while providing adequate reach.

A handline with a diameter of 1 3/4 inches allows for a high-capacity flow, vital in quickly suppressing vehicle fires, which can spread rapidly due to flammable materials. The length of 100 feet is also practical; it enables firefighters to maneuver around the vehicle safely while maintaining a safe distance from the fire.

Moreover, using a handline of this specification ensures that firefighters have the capability to control the fire while minimizing risks associated with the intense heat and potential explosions from the vehicle's fuel source. This standard reflects established best practices in firefighting to protect both the firefighters and the public during vehicle fire scenarios.