two tension rope systems Archives

How to Use the Petzl REEVE Carriage Pulley for Highline Rescue

Lance Piatt / Anchors, Artificial High Directional AHD, Blog, Equipment, Highline Rigging, Horizontal Rigging, Knot Craft, Offset Track Line, Tracking Lines, Twin Tension Rope System, Two (Twin) Tension Rope Systems, Two Tensioned Rope Rescue Systems / 152 Comments

Petzl REEVE: Versatile Pulley for Highline Rescue The Petzl REEVE carriage pulley is an innovative tool designed to simplify highline rescue systems by combining two high-efficiency pulleys with a rigging plate. This design reduces the amount of equipment needed and minimizes the overall height of the system. Its user-friendly features, such as one-handed operation and […]

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The Journey Two-Tension Rope Systems

Lance Piatt / Blog, Designing Your Processes, Mainline Systems and Operations, Personal Competencies, Professional Standards, Twin Tension Rope System / 6 Comments

The Journey of Rope Rescue and Rigging: From Single Mainline-Belay Systems to Two-Tension Rope Systems (TTRS) Rope rescue and rigging have come a long way from their early days of rudimentary tools and basic techniques. The shift from single mainline-belay systems to Two-Tension Rope Systems (TTRS) marks a significant evolution in safety, efficiency, and versatility.

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Petzl Spin Pulley Series in Backcountry Rescue

Lance Piatt / Blog, Equipment, Petzl / 25 Comments

Elevating Efficiency in Backcountry Rescue In high-angle and backcountry rescue scenarios, every piece of equipment plays a crucial role in ensuring safety, efficiency, and ease of operation. The Petzl Spin Pulley Series, including the Spin L1D, Spin L1, and Spin L2, stands out as a game-changer in technical rescue systems. This blog delves into their

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Visualizing Resultants in Rigging

Lance Piatt / Blog, Portable Anchors, Two (Twin) Tension Rope Systems, Two Rope Offsets, Two Tensioned Rope Rescue Systems / 5 Comments

Visualizing Resultants and Maintaining Stability in Rigging Systems Excerpt from “A Guide to Artificial High Directionals & Two-Tension Rope Systems” Rigging stability is both an art and a science. Ensuring your system remains stable requires careful consideration of forces, resultants, and the tools available to manage them. Whether you’re deploying artificial high directionals (AHDs) like

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Dual Tension Rope Systems

Kirk Mauthner / Blog, Two (Twin) Tension Rope Systems / 119 Comments

Dual Tension Rope Systems: Advancing Rope Rescue Safety Dual Tension Rope Systems (TTRS) have emerged as the preferred choice in modern rope rescue operations. While not entirely new, the system represents a significant evolution from traditional Dedicated Main Dedicated Belay (DMDB) techniques. This shift isn’t just about systems and tools—it’s about risk management, efficiency, and

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Two Tension Rope Systems

Lance Piatt / Blog, Designing Your Processes, Pulleys & Mechanical Advantage, RRG Gear Review, Two (Twin) Tension Rope Systems / 2 Comments

In technical rope rescue, the Two-Tensioned Rope System (TTRS), also known as the Twin Tension Rope System, has become a cornerstone for efficient and safe operations. This system employs two independently tensioned ropes, each capable of bearing the full load, thereby providing redundancy and balanced load distribution. Key Components of TTRS: Dual Main Lines: Both

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Ground-Controlled Twin Tension Skate Block System

Nathan Paulsberg / Anchors, Artificial High Directional AHD, Blog, Two (Twin) Tension Rope Systems, Two Tensioned Rope Rescue Systems / 22 Comments

In tower rescue operations, the Ground-Controlled Twin Tension Skate Block System is a pivotal technique for safely lowering incapacitated climbers. This method emphasizes efficiency and safety, utilizing a twin-tensioned rope system managed from the ground. Understanding the Ground-Controlled Twin Tension Skate Block System This system involves a rescuer ascending the tower to reach the stranded

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Litter Hauling Techniques Using Twin Tension Rope Systems

Lance Piatt / Anchoring, Blog, Minimalist Mountain and Climber Rescue, Two (Twin) Tension Rope Systems, Two Tensioned Rope Rescue Systems / 3 Comments

Litter Hauling Techniques Using Twin Tension Rope Systems: A Practical Journey In technical rope rescue, Twin Tension Rope Systems (TTRS) offer unparalleled safety, efficiency, and redundancy, making them a cornerstone of modern rescue operations. This article explores the hands-on application of TTRS, emphasizing practical insights gained through experiential learning to enhance operational effectiveness. The Kinesthetic

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Side A-Frame Rigging

Jason Ilowite / Blog, Tracking Lines, Two Tensioned Rope Rescue Systems / 7 Comments

Side A-Frame Rigging Creating an Artificial High Directional (AHD) with a side A-frame and tracking line is a strategic process that combines technical precision with adaptability. Whether for rescue or rigging operations, this setup enables teams to manage loads across challenging terrain while maintaining safety and efficiency. This guide dives into the process of building

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Small Team Rescue with Compact Gear

Lance Piatt / Blog, Minimalist Mountain and Climber Rescue, Pulleys & Mechanical Advantage, RRG Gear Review, Two Tensioned Rope Rescue Systems / 2 Comments

Small-Team Rescue with Compact Gear: A New Era in Technical Operations In the ever-evolving world of technical rescue, the emphasis on efficiency, agility, and precision is more significant than ever. Traditional large-team operations, while effective, often come with logistical complexities, slower response times, and the challenge of coordinating numerous personnel. Enter the era of small-team

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two tension rope systems