Can You Use Climbing Ropes for Vertical Rescue Situations?

Choosing the Right Rope

When selecting a rope for a vertical rescue, consider the weight capacity, durability, and shock absorbency. A rope with a minimum breaking strength of 25 kN (5,600 lbf) is recommended. Look for ropes made from high-strength, low-elongation materials such as polyester or nylon. The rope’s diameter should be at least 12 mm (0.47 in) to ensure adequate shock absorption.

Setting Up the System

To set up a vertical rescue system using a climbing rope, you’ll need a rope grab or pulley system. The rope should be anchored at the top with a secure knot, such as a figure eight or a bowline. A rope protector or sleeve can be used to prevent damage to the rope when it passes over abrasive surfaces. The pulley system should be designed to distribute the load evenly, with a minimum of two pulleys and a load-bearing capacity of at least 25 kN (5,600 lbf).

Techniques for Vertical Rescue

In a vertical rescue situation, the rope should be lowered slowly and carefully to the victim, using a controlled descent technique. This involves feeding the rope through the pulley system in a slow and steady manner, allowing the victim to control their descent. A rope with a built-in braking system, such as a dynamic rope, can help to slow the victim’s descent in case of an emergency. The victim should be attached to the rope using a harness and a secure knot, such as a climbing harness or a rescue harness.