TTRS Archives

Technical Rescue Efficiency The Three Pillars of Controlled Patient Transport

Lance Piatt / Blog, Litter Operations, Patient Packaging

In professional rescue environments, efficiency is achieved through the deliberate balance of mechanical precision, system predictability, and patient safety. Technical rescue operations—especially in vertical and confined space environments—demand that every action be guided by principle, not impulse. Success is rarely improvised; it is engineered. The governing framework of efficiency in patient transport can be defined […]

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transitioning to two-tensioned rescue systems

TTRS Anchor Systems with Artificial High Directionals for Two Person Loads

Lance Piatt / Blog, Two (Twin) Tension Rope Systems, Two Rope Offsets

Technical rope rescue demands anchor systems that are strong, efficient, and designed for redundancy. Building TTRS anchor systems with Artificial High Directionals (AHDs) is one of the most effective ways to achieve these goals, especially when managing a two-person load such as a patient and attendant in a litter. By combining the principles of sound

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two tension twin tension lower single operator back tension safety

CMC Clutch Twin Tension Two Tension Lower

Lance Piatt / Belaying, Blog, CMC Clutch by Harken Industrial, Twin Tension Rope System Clutch

The CMC Clutch Twin Tension Two Tension Lower has become a defining standard in modern rope rescue systems. By integrating the Clutch into a Twin Tension Rope System (TTRS), rescuers can achieve smoother control, balanced load distribution, and built-in redundancy. Whether lowering or raising, the Clutch ensures safe transitions, adaptability across rescue environments, and confidence

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climber fall rescue - 5 First Principles of Rescue Rigging

Climber Rescue Team Using Twin Tension Rope Systems

Lance Piatt / Blog, Designing Your Processes, Mainline Systems and Operations, Twin Tension Rope System

Climber Rescue Team Using Twin Tension Rope Systems A climber begins their ascent. Movements are steady and deliberate. Each step shows control. But even skilled climbers can fall. And when they do, preparation makes the difference and it is here we see a Climber Rescue Team Using Twin Tension Rope Systems. The Fall: Fast Response

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Using the MAESTRO as a Belay Device in Single-Tensioned Rope Systems

Lance Piatt / Belaying, Blog

Turning the MAESTRO into a Belay Powerhouse In technical rescue operations, redundancy is never optional. Even when using a single-tensioned rope system (STRS) for primary load management, a belay line must always be present to protect against mainline failure or loss of control. While devices like the ASAP provide passive fall arrest, sometimes a higher

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Dynamic Hauling with A-Frames and Monopods in Confined Space Rescue

Lance Piatt / Artificial High Directional AHD, Blog, Confined Space Rescue

In high-stakes rescue operations, especially those involving confined space entries, dynamic directional hauling systems offer critical advantages. This blog explores how to configure and operate a dual high directional setup—an A-frame paired with a monopod—to manage complex terrain and shifting load paths. When used with mirrored twin tension systems, this strategy creates a stable and

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two tensioned system raise sharing more equally

The Two-Tensioned Rope Raising System

Lance Piatt / Blog, Designing Your Processes, Twin Tension Rope System, Two (Twin) Tension Rope Systems, Two Rope Offsets, Two Tensioned Rope Rescue Systems

The Two-Tensioned Rope Raising System In the high-stakes world of rope rescue and technical rigging, achieving safety and absolute control stands as our highest priority. When we need to move loads or personnel upward, the demands intensify, requiring systems that offer maximum security and efficiency. This brings us to the Two-Tensioned Rope System (TTRS), a

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Twin Tension Rope Systems and Gin Pole Setup

TTRS and Gin Pole Setup for Technical Rope Work

Lance Piatt / Blog, Twin Tension Rope System Clutch, Two (Twin) Tension Rope Systems, Two Rope Offsets, Two Tensioned Rope Rescue Systems

Technical rope professionals often need fast clarity on specific systems. Whether you are refining a Twin Tension Rope System (TTRS) or setting up a gin pole, efficiency, safety, and precision come from understanding how the system works—not just owning the gear. Twin Tension Rope Systems (TTRS) TTRS distributes the load between two tensioned lines, with

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Litter Operations and Patient Evacuation

Lance Piatt / Blog, Designing Your Processes, Patient Packaging

Litter operations are the backbone of modern rope rescue teams, embodying the precision and care required to transport injured patients across challenging terrains. Whether navigating steep cliffs, confined spaces, or uneven wilderness, the ability to package and safely maneuver a patient in a litter is a defining skill for any team dedicated to rescue excellence.

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Transitioning to Two-Tensioned Rescue Systems

Lance Piatt / Blog, Mainline Systems and Operations, Twin Tension Rope System, Twin Tension Rope System Clutch

Transitioning from Traditional Rescue Systems to Two-Tensioned Rescue Systems (TTRS) Introduction For decades, the traditional mainline-belay rescue system has been a cornerstone of rope rescue operations. It’s familiar, reliable, and deeply ingrained in training programs worldwide. However, as rescue demands evolve, so must the techniques. The Two-Tensioned Rescue System (TTRS) offers a modern, efficient alternative,

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Anchors TTRS and Hauling Systems

Lance Piatt / Anchoring, Anchors, Blog, FAQ-Frequently Asked Questions, Mainline Systems and Operations, Pulley Systems, Pulleys & Mechanical Advantage, Twin Tension Rope System

Understanding anchors, Tensioned Twin Rope Systems (TTRS), and hauling systems isn’t just about rigging; it’s about safety, efficiency, and adaptability in high-pressure situations. These systems form the backbone of rescue and rigging operations, ensuring stability and control when it matters most. 1. Anchors: The Bedrock of Stability A strong anchor is the foundation of every

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Streamlining Rescue Operations

Lance Piatt / 5th Class Litter Raise, Artificial High Directional AHD, Blog, Highline Rigging, Litter Operations, Mainline Systems and Operations

Streamlining Rescue Operations: Dual AHD Systems for Efficient Trackline Offsets The integration of dual Artificial High Directional (AHD) systems in rescue operations marks a significant leap in precision and safety. By employing a Two Tension Rope System (TTRS) for the working lines alongside a dedicated tracking line, this method showcases innovation, strategic planning, and a

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Enhancing Technical Rescue Excellence

Lance Piatt / Blog, Elevated Anchor Systems, Litter Operations, Offset Track Line, Portable Anchors, Pulley Systems, Skate Blocks

Enhancing Technical Rescue Excellence In a pivotal move to elevate their technical rescue capabilities, the El Dorado County Sheriff’s Search and Rescue Unit (EDSAR) partnered with Rigging Lab Academy to host a comprehensive workshop designed to refine operational efficiency and technical proficiency. This collaboration not only honed essential rescue skills but also fostered team cohesion

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Revolutionizing Rope Systems with SQUID

Lance Piatt / Blog, CMC Clutch by Harken Industrial, Designing Your Processes, Equipment, General Rigging, Mainline Systems and Operations

Introducing the SQUID System Introducing the Squid System for rope technicians, rescuers, and riggers, efficiency, safety, and precision; not-negotiable. So the SQUID system, a groundbreaking innovation that redefines the possibilities of twin tension rope systems (TTRS). Designed for professionals who demand the best, the SQUID system offers unparalleled functionality and performance. In this post, we

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Metacognition and GAP in Rope Rescue

Lance Piatt / Blog, Designing Your Processes, Leadership, Safe Practices, Team Competencies

Metacognition and GAP in Rope Rescue Rope rescue and rigging are inherently complex, requiring not only technical skills but also strategic thinking and adaptability. By integrating metacognition with the principles of GAP and GAIN, teams can create a framework that fosters continuous improvement, innovation, and operational excellence. Metacognition in Rope Rescue Metacognition, or “thinking about

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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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Metacognition in Rope Rescue

Lance Piatt / Blog, Lance Piatt, Team Competencies, Technical Learning, Two (Twin) Tension Rope Systems / 33 Comments

Metacognition in Rope Rescue and Rigging: A Transformative Skill for Rescuers Metacognition, often referred to as “thinking about thinking,” is an essential skill in high-stakes environments like rope rescue and rigging. This cognitive process helps professionals navigate complex scenarios by fostering self-awareness, strategic planning, and adaptive problem-solving. By bridging the gap between theory and practice,

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Patient Packaging and Litter Handling Floating the litter

Floating the Litter Using an A-Frame and Gin Pole Trackline

Lance Piatt / Anchors, Arizona Vortex, Artificial High Directional AHD, Elevated Anchor Systems, Litter Operations, Mainline Systems and Operations, Minimalist Mountain and Climber Rescue, Portable Anchors, Twin Tension Rope System, Twin Tension Rope System Clutch, Two (Twin) Tension Rope Systems / 253 Comments

Floating the Litter Using an A-Frame and Gin Pole Trackline Steep angle litter work represents one of the most challenging scenarios in high-angle rescue operations. The primary challenge lies in ensuring patient contact and visual oversight while navigating challenging terrain. These conditions often necessitate the use of a carefully chosen and highly functional system to

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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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High-Angle Raise with Vortex Side Frame

Lance Piatt / 5th Class Litter Raise, Arizona Vortex, Blog, General Rigging, Patient Packaging, Portable Anchors, Rescue Baskets / 5 Comments

High-angle rescue scenarios demand precision, strategy, and the right equipment. This detailed case study explores the high-angle raise using a Vortex Side Frame, illustrating advanced rigging techniques employed by the File N-015 Rescue Response Team. The application of a high-angle rescue system in challenging environments, like cliffs and urban structures, demonstrates the importance of sound

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