When using the E-One Ladder, how many rungs should be extended for a height of approximately 15 feet?

To determine the number of rungs to extend on the E-One Ladder for a height of approximately 15 feet, it's important to understand the general principles of ladder usage and the height-to-rung ratio.

When extending a ladder, a common guideline is that each rung generally allows for about 3 feet of height. Therefore, to reach a height of approximately 15 feet, the extension would typically require extending around 5 to 6 rungs of the ladder. This allows for safe and effective deployment while ensuring the ladder is adequately secured and complies with safety protocols.

Additionally, extending fewer rungs might not provide the necessary height, whereas extending too many could compromise the stability of the ladder or exceed the manufacturer's recommendations for safe usage. It's essential for firefighters and emergency responders to have a good understanding of these guidelines to ensure safety and efficiency during operations.