High-angle rescue operations demand precision, safety, and effective use of advanced rigging equipment. The Vortex Side Frame, a cornerstone of Artificial High Directional (AHD) systems, provides the versatility needed for high-angle raises in challenging environments. In this blog, we’ll explore the foundational setup of a Vortex Side Frame for a high-angle rescue, including the necessary gear, operational techniques, and insights into best practices. Links to Rigging Lab Academy (RLA) blogs and gear from Rescue Response Gear have been incorporated to enhance your understanding.

The Role of the Vortex Side Frame

The Arizona Vortex Side Frame is a modular AHD designed for versatility in confined space, high-angle, and low-angle operations. In a high-angle rescue, the side frame configuration enables rescuers to manage complex angles, reduce edge transition challenges, and stabilize loads effectively. The tripod-like stability of the frame, paired with strategic guying and anchoring, makes it indispensable in vertical and over-the-edge rescues.

Essential Gear for a Vortex Side Frame Setup

From Rescue Response Gear:

1. CMC CLUTCH
   • Combines a mechanical advantage system with precise lowering and hauling capabilities.
   • CMC CLUTCH on Rescue Response Gear
2. Rock Exotica Omni-Block Swivels
   • Integrated pulley and swivel reduce rope twists, enhancing efficiency.
   • Rock Exotica Omni-Block Pulley
3. Petzl ASAP Fall Arrestor
   • Ensures safety during edge transitions by arresting unintended rope movement.
   • Petzl ASAP Fall Arrestor
4. Anchor Straps
   • Provide secure anchor points for stabilizing the frame.
   • Anchor Straps at Rescue Response Gear

Setup Process for the Vortex Side Frame

1. Anchor Placement
   Identify bombproof anchor points to secure the side frame. Use adjustable anchor straps to accommodate various anchor distances.
2. Frame Assembly
   • Assemble the Vortex Side Frame by aligning its legs to the required angle, ensuring maximum stability.
   • Attach Rock Exotica Omni-Block Swivels for efficient rope management.
3. Edge Transition
   • Deploy the Petzl ASAP Fall Arrestor to secure rescuers and loads during edge transitions.
   • Use the CMC CLUTCH to manage hauling and lowering, minimizing effort and maximizing control.
4. Haul System Configuration
   • Implement a 3:1 or 5:1 mechanical advantage system using pulleys and rigging plates.
   • Ensure the system is load-tested before engaging in live rescue operations.

Best Practices for High-Angle Raises

1. Strategic Guying
   • Use at least three tensioned guy lines to stabilize the frame. Guying should form a 60-120 degree angle for optimal balance.
2. Load Management
   • Test the rigging system with static loads to ensure it can handle the anticipated live load.
3. Team Coordination
   • Assign specific roles: anchor operators, edge attendants, and haul team. Clear communication is crucial for synchronizing movements.

Additional Resources

Related Articles on Rigging Lab Academy:

1. The Gear Used in Artificial Highlines and Two-Tension Rope Systems
   Explores the equipment essential for building AHD systems.
2. Litter Hauling Techniques Using Dual Capacity or Twin Tension Rope Systems
   Focuses on advanced litter handling techniques.
3. Understanding the Rigging Effect and Resultants
   Offers a detailed look at managing force vectors and resultants.
4. Rigging Anchors: Finding the Bombproof
   Discusses selecting and optimizing anchor points for rescue operations.

Conclusion

The Vortex Side Frame configuration is a game-changer in high-angle rescues, combining stability with adaptability. Paired with gear from trusted brands like CMC and Petzl, the system becomes a powerful tool for ensuring safety and efficiency. Explore more techniques and equipment insights through Rigging Lab Academy and Rescue Response Gear.