Rescue operations Archives

Understanding ANSI Z459.1 and Twin Tensioned Systems

Lance Piatt / Blog, Fall Safety, General Rigging, Rope Access and Working At Height, Safe Practices / 34 Comments

ANSI Z459.1 and Twin Tensioned Systems: Clarifying Misconceptions The ANSI Z459.1 standard, introduced as part of the ANSI Z359 Fall Protection Code, aims to provide clear guidance on rope access systems. However, misconceptions have arisen regarding the standard’s interpretation, particularly concerning the use of two descenders on a single connection point. This article aims to […]

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Parallel MAESTRO Descenders_rescue rigging systems

Parallel Use of MAESTRO, I’D, or RIG Descenders

Lance Piatt / Blog, Equipment, General Rigging, Twin Tension Rope System, Twin Tension Rope System Clutch, Two (Twin) Tension Rope Systems, Two Rope Offsets / 104 Comments

Using MAESTRO, I’D, or RIG Descenders in Parallel by a Single Operator The MAESTRO, I’D, and RIG descenders offer versatility for rescue operations, particularly in scenarios involving long rope lengths or smaller teams. When used in parallel, these devices enable a single operator to control two systems simultaneously, streamlining operations while maintaining efficiency. This approach

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Resultant Forces in Two Rope Tension Systems

Lance Piatt / Blog, Twin Tension Rope System Clutch, Two Tensioned Rope Rescue Systems / 11 Comments

Resultant Forces in Two-Rope Tension Systems Understanding and managing resultant forces is a critical element in ensuring the stability and safety of high directional systems. Building on the basics covered previously, this discussion explores scenarios where the resultant vector might fall outside the traditional footprint of the system and how to adapt effectively. Managing Out-of-Footprint

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Calculating Mechanical Advantage

Lance Piatt / Blog, Mainline Systems and Operations, Mechanical Advantage, Petzl, Pulley Systems, Pulleys & Mechanical Advantage / 38 Comments

How to Calculate Mechanical Advantage with Petzl Gear In technical rope systems, mechanical advantage (MA) is the key to minimizing effort while maximizing efficiency. Petzl, a trusted name in rigging and rescue equipment, offers innovative tools to streamline these calculations and improve system performance. Understanding how to calculate MA using Petzl gear is essential for

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Litter Handling Terrain Assessment

Lance Piatt / Blog, Litter Operations / 147 Comments

Mastering Movement in Challenging Terrain for Rescue Operations Rescue operations require a unique blend of technical skill, physical capability, and mental focus. Navigating steep and challenging terrain with confidence is a fundamental skill for rescue personnel, as it ensures both safety and efficiency during high-pressure scenarios. Success in such environments depends on deliberate planning, proper

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Planning Your Artificial High Directional

Jason Ilowite / Arizona Vortex, Artificial High Directional AHD, Blog, TerrAdaptor, Two Tensioned Rope Rescue Systems / 7 Comments

Planning Your Artificial High Directional Artificial High Directionals (AHDs) are indispensable tools in technical rescue and rigging operations, offering solutions for complex scenarios like edge transitions, confined spaces, and high-angle rescues. The versatility of AHDs makes them a favorite among rescue teams, but their effectiveness depends on proper planning and deployment. This guide explores how

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The Creative Mystique in Technical Rope Rescue

Lance Piatt / Blog, Personal Competencies, Safe Practices, Team Competencies / 10 Comments

In technical rope rescue, the fusion of functional expertise and innovative rigging design elevates operations, transforming rescuers into heroes who not only perform tasks but also set new standards of excellence. This synergy between function and design is crucial for effective and safe rescue missions. The Role of Creativity in Rigging Creativity in rigging involves

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Two-Tension Rope Systems

Jason Ilowite / Blog, Two Tensioned Rope Rescue Systems / 13 Comments

Two-Tension Rope Systems: The Time Has Come Rescue operations are as much about innovation as they are about precision. For decades, single-tension rope systems have been the backbone of technical rescue. They’ve worked reliably but come with inherent limitations: uneven load distribution, inefficiencies during edge transitions, and challenges with adaptability. Enter the Two-Tension Rope System

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Leadership in Rescue

Jason Ilowite / Blog, Leadership, Team Competencies / 40 Comments

Leadership in rescue operations goes beyond technical expertise; it’s about guiding your team through adversity with clarity, confidence, and purpose. High-pressure situations test the limits of even the most skilled teams, making strong leadership essential to success. The Role of Leadership in Adverse Conditions In rescue scenarios, adversity comes in many forms: unpredictable environments, evolving

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PPE Inspection for Carabiners

Lance Piatt / Blog, Personal Competencies, Professional Standards, Safe Practices / 269 Comments

PPE Inspection for Carabiners In rigging, rescue, and other technical operations, carabiners are more than just connectors; they are lifelines. As part of your Personal Protective Equipment (PPE), carabiners play a critical role in maintaining the integrity of your system. Regular and thorough inspections are not optional—they are essential for ensuring the safety and reliability

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