When working from a ground ladder, where should the hook on the safety harness be attached?

Attaching the hook on the safety harness to a rung of the ladder is essential for ensuring the firefighter's safety while operating from the ground ladder. This method allows for a secure connection that helps prevent falls in case the firefighter loses their balance or if the ladder shifts unexpectedly. By hooking the harness to a rung, the firefighter remains tethered to the ladder, providing a level of stability and security necessary for performing tasks at height.

For optimal safety, the connection point must be at a position that avoids putting undue stress on the harness or the ladder itself. This setup ensures that the safety system works effectively to keep the firefighter safely in place while allowing for mobility and operational efficiency.