Portable Anchors Archives

Sideways A-Frame Systems for Vertical Positioning and Horizontal Control

Sideways A-Frame Offset System for Vertical Positioning and Horizontal Control

Lance Piatt / Anchoring, Arizona Vortex, Artificial High Directional AHD, Blog, Dynamic Directional, Elevated Anchor Systems, Portable Anchors, Tracking Lines, Twin Tension Rope System, Two Rope Offsets

Dynamic Directional Offsets and Active Load Positioning Offset systems are often described as methods for moving a load away from a cliff face or obstacle. While that description is technically correct, it does not fully explain the operational value of a dynamic offset. Unlike fixed transportation systems that move a load along a predetermined path, […]

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Hybrid High Directional Systems for Vertical and Horizontal Rescue Operations

Lance Piatt / Blog, Designing Your Processes, Dynamic Directional, Elevated Anchor Systems, Litter Operations, Mainline Systems and Operations, Portable Anchors, Team Competencies, Two (Twin) Tension Rope Systems, Two Tensioned Rope Rescue Systems, Uncategorized

Hybrid High-Directional Systems for Vertical and Horizontal Rescue Operations Technical rescue systems are often categorized by their primary function. Some systems are designed to manage vertical movement. Others are designed to support horizontal transportation. Complex terrain, however, rarely presents a single movement problem. Rescuers may need to raise a patient from below a cliff edge,

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Two Tensioned Rope Systems and Tensioned Track Line Transitions in Canyon Rescue

Lance Piatt / Blog, Elevated Anchor Systems, Litter Operations, Offset Track Line, Portable Anchors, Twin Tension Rope System

From Two-Tensioned Rope Systems to Tensioned Track Lines Managing Redundancy, Load Sharing, and System Transitions in Canyon Rescue Technical rescue operations rarely fail because rescuers cannot build a lowering system. They fail because rescuers lose control of force during transitions. This becomes especially apparent in canyon environments where a rescue may begin as a vertical

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Anchors and Anchor Systems in Rope Rescue

Lance Piatt / Anchoring, Anchors, Arizona Vortex, Artificial High Directional AHD, Blog, Elevated Anchor Systems, Portable Anchors

Sign Up for Free E-Book Anchors and Anchor Systems in Rope Rescue Every rope rescue system begins with one decision: what will hold the load? Before the haul systems, before the litter movement, before the edge transition, there is the anchor. It is the structural foundation that determines whether the entire operation functions smoothly or

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Rigging a 5:1 MA Off a Tripod for Confined Space Rescue

Lance Piatt / Anchoring, Anchors, Confined Space Rescue, Designing Your Processes, Portable Anchors, Principles of Learning, Technical Learning

Rigging a 5:1 MA Off a Tripod for Confined Space Rescue A complete operational breakdown for raising a 200 lb load 30 feet — with limited anchor geometry and edge protection requirements. A 5:1 mechanical advantage system off a tripod is one of the most reliable configurations for vertical confined space extraction — but only

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Cross Haul System Calculator — Building a Force Analysis Tool for Horizontal Rope Access

Lance Piatt / Blog, Designing Your Processes, Dynamic Directional, Education, Elevated Anchor Systems, Highline Rigging, Horizontal Rigging, Litter Operations, Mainline Systems and Operations, Portable Anchors, Principles of Learning, TerrAdaptor, Two (Twin) Tension Rope Systems, Two Rope Offsets, Two Tensioned Rope Rescue Systems

Building a Force Analysis Tool for Horizontal Rope Access TTRS Configuration · Vortex AHD Leg Forces · Exit Zone Analysis SPRAT Level 2 Required Skill · Pre-operational Planning Tool Moving a package horizontally across a span — a patient in a litter, a gear load, a confined space casualty — sits at the intersection of

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Skate Block Highline with Gin Pole Directional in Rope Rescue

Lance Piatt / Blog, Offset Track Line, Portable Anchors

Skate Block Highline with Gin Pole Directional in Rope Rescue – How a highline configured as a skate block with a monopod directional improves efficiency, control, and safety in complex terrain. Highlines are a cornerstone of modern rope rescue, allowing teams to move loads across obstacles such as rivers, canyons, cliffs, or collapsed structures. Traditionally,

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Gin Pole AHD rope rescue

Lance Piatt / Blog, Portable Anchors, Two Tensioned Rope Rescue Systems

In rope rescue, artificial high directionals (AHDs) are force multipliers—not just for mechanical advantage, but for terrain navigation, edge management, and operational flow. Among the most versatile and efficient of these is the gin pole. Whether used in confined space, industrial tower rescue, or wilderness cliffside extractions, a properly configured gin pole offers clean vertical

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Understanding High Directional Systems

Lance Piatt / Blog, Confined Space Rescue, Designing Your Processes, Elevated Anchor Systems, Portable Anchors, Twin Tension Rope System, Two Tensioned Rope Rescue Systems

Understanding High Directional Systems Fundamental Concepts of Resultant Vector Understanding High Directional Systems – The resultant vector is a cornerstone concept in high directional setups, representing the combined force acting within the system. This vector encapsulates both the magnitude and direction of the forces at play, which is crucial for maintaining system stability and effectiveness.

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key articles on artificial high directionals (AHDs) - Artificial High Directionals Purpose Built Systems and Improvised Solutions

Purpose Built Artificial High Directionals

Lance Piatt / Arizona Vortex, Artificial High Directional AHD, Blog, Equipment, Portable Anchors, TerrAdaptor

Artificial High Directionals: Purpose-Built Systems and Improvised Solutions Artificial High Directionals (AHDs) play a crucial role in technical rescue operations by creating elevated anchor points for hauling, lowering, and managing edge transitions. While purpose-built products like the Arizona Vortex and SMC Terradaptor are industry standards, rescue teams often encounter scenarios where they must improvise using

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Dynamic Directionals in Rope Rescue

Lance Piatt / Anchoring, Anchors, Artificial High Directional AHD, Blog, Dynamic Directional, Elevated Anchor Systems, Mainline Systems and Operations, Portable Anchors, Pulleys & Mechanical Advantage, Twin Tension Rope System

High Directional Systems in Rope Rescue A high directional is a crucial component in rope rescue operations, used to elevate the rope system above the rescue scene. By raising anchor points, high directionals enable safer, more efficient rescue operations across various challenging environments. Definition and Purpose A high directional is a rigged system designed to:

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Span Anchors for Rope Rescue

Lance Piatt / Anchoring, Anchors, Blog, Knots, Bends & Hitches, Portable Anchors, Pulleys & Mechanical Advantage

Key Mistakes in Span Anchors for Rope Rescue Operations When it comes to rope rescue operations, the use of span anchors is a fundamental element of success. Span anchors allow teams to transport loads across obstacles, terrain, or voids efficiently and safely. However, common mistakes can jeopardize both safety and efficiency, turning a well-intentioned setup

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Patient Packaging and Raise/Lower Techniques

Lance Piatt / Artificial High Directional AHD, Blog, CMC Clutch by Harken Industrial, Designing Your Processes, Harken Industrial, Mainline Systems and Operations, Mechanical Advantage, Portable Anchors, Principles of Learning

Patient Packaging and Raise/Lower Techniques: Building Essential Skills for Technical Rescue Technical rescue often involves navigating challenging terrains, high-risk environments, and critical medical conditions. One of the most essential skills for any rescue team is mastering patient packaging and raise/lower techniques. These practices ensure the patient is secure, safe, and stable during extrication, while also

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Horizontal Systems Gear

Lance Piatt / Arizona Vortex, Blog, CMC Rescue, General Rigging, Highline Rigging, Mechanical Advantage, Portable Anchors, Pulley Systems, Pulleys & Mechanical Advantage, Rescue Baskets

Taglines Taglines are used in horizontal rope systems to control, stabilize, or maneuver a load laterally across a gap or down a slope. They are often simple tensioned lines attached to a load, providing directional control. Purpose: Taglines ensure the load moves along a predetermined path, reducing the chance of unwanted swinging or collisions with

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CSR2 Pulley System for Confined Space Rescue

Lance Piatt / Arizona Vortex, Blog, CMC Rescue, Mechanical Advantage, Portable Anchors

Confined Space Rescue (CSR): Navigating Tight Quarters with Precision Confined space rescues are among the most challenging scenarios faced by rope rescue professionals. Limited access, restricted movement, and the need for precise rigging all combine to demand an advanced level of skill and specialized equipment. In such environments, the CSR2 Pulley System emerges as a

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Gin Pole Rigging Stability

Lance Piatt / Artificial High Directional AHD, Blog, Portable Anchors, Team Competencies, Twin Tension Rope System, Two Rope Offsets

Gin Pole Rigging Stability: Unequal Tension in Guys Guying a gin pole is not about applying equal tension to all guy lines. Understanding the direction and magnitude of compression and tension forces is critical. These forces dictate how the monopod responds under load and help you predict how the system will stabilize during operation. Practical

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Twin Rope System for Industrial Rope Access

Lance Piatt / Anchoring, Blog, General Rigging, Portable Anchors

The V Anchor System in Industrial Rope Access 1. Why the V Anchor? The V anchor is a versatile and efficient method for configuring anchor points, allowing users to select a focal point that aligns with the desired place of work. It is ideal for scenarios where precision is critical. Versatility: Applicable in various configurations,

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Safety Knots for Force Multiplying Systems

Lance Piatt / Blog, Designing Your Processes, General Rigging, Knot Craft, Knots, Bends & Hitches, Mainline Systems and Operations, Portable Anchors, Pulleys & Mechanical Advantage

In rope rescue, safety is paramount, especially when working with force-multiplying systems that handle significant loads. Every knot has distinct characteristics that affect the overall safety and stability of the system, making knot choice crucial for avoiding slippage, maintaining tension, and ensuring the system remains secure under load. For fire service and SAR professionals, understanding

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Petzl JAG System, 4:1 mechanical advantage, rescue gear, compact hauling system, tensioning system, pickoff rescue equipment, Petzl pulleys, Am'D TRIACT-LOCK carabiners.

Petzl JAG System for Rescue Operations

Lance Piatt / Blog, Designing Your Processes, Patient Packaging, Petzl, Pickoffs, Portable Anchors, Pulley Systems, Pulleys & Mechanical Advantage, RRG Gear Review, Twin Tension Rope System

The Petzl JAG System is an essential and versatile tool in rescue and rigging applications, designed for high-efficiency hauling and tensioning tasks. It is ideal for use in pickoffs, creating releasable anchors, and tensioning systems, with the flexibility to handle confined spaces or complex rescues. The system’s compactness allows it to be deployed in tight

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Vector Forces and Rigging Mechanics in Rope Rescue

Lance Piatt / Artificial High Directional AHD, Blog, CMC Clutch by Harken Industrial, Designing Your Processes, Mechanical Advantage, Portable Anchors, Professional Standards

Vector Forces and Rigging Mechanics in Rope Rescue Introduction Rope rescue operations are inherently complex, requiring a nuanced understanding of vector forces and rigging mechanics. These elements are critical for ensuring the safety of both rescuers and victims. This blog will explore the foundational principles of vector forces and rigging mechanics, providing insights into how

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Portable Anchors