When using a ladder, what is the safest method for applying hose lines?

The safest method for applying hose lines when using a ladder is with an uncharged line. This approach ensures that firefighters can manage the hose more easily and safely as they ascend or position themselves on the ladder. An uncharged line is devoid of pressure, which minimizes the risk of sudden hose movement or disorientation due to water force. This level of control is vital in maintaining balance and stability while working at heights, especially in challenging situations.

When the line is uncharged, firefighters can maneuver it more freely, facilitating its placement in optimal positions for attacking the fire or providing protection while working from the ladder. Charging the line or using a charged line introduces pressure that can create additional hazards, such as the hose pushing against the firefighter or tugging on the ladder. It can also lead to issues with stability and increase the risk of losing control while on the ladder.

Managing a disconnect line also poses significant risks. It can cause confusion and lead to inadequate water supply during critical moments, where immediate action may be required. Thus, the uncharged line method is considered the safest overall when utilizing a ladder for fire operations.