Rescue Support Systems
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Questions and Answers

How long is the Ratchet Belt?

  • 50 feet
  • 30 feet
  • 27 feet (correct)
  • 15 feet

    • Where should the Finger Hook be attached on an opposing base?

  • Anchor Ring (correct)
  • Vehicle
  • Another Finger Hook
  • Tie-down key

    • What component can the Tie-Down Key be used with?

  • Ratchet Belt (correct)
  • Inventory Identification Number
  • O-rings
  • Anchor Ring

    • How often should general maintenance be performed?

    <p>Quarterly</p> Signup and view all the answers

    What should be lubricated with grease during maintenance?

    <p>O-rings/seals</p> Signup and view all the answers

    What cleaning agent is recommended for RSS components and accessories?

    <p>Mild soap and water solution</p> Signup and view all the answers

    What is the purpose of the Inventory Identification Number?

    <p>Inventory tracking and maintenance reporting</p> Signup and view all the answers

    Which system feature allows for controlled tensioning?

    <p>Trigger system</p> Signup and view all the answers

    Which type of incident is the RSS primarily used for by the District?

    <p>Vehicle stabilization involving entrapment</p> Signup and view all the answers

    What is the diameter of the outer tube of the AcmeThread Strut?

    <p>3 inches</p> Signup and view all the answers

    How is the AcmeThread Strut extended?

    <p>Manually or pneumatically</p> Signup and view all the answers

    What is the axial crush strength of the AcmeThread Strut?

    <p>67,000 pounds</p> Signup and view all the answers

    Where should the screw end of the AcmeThread Strut be placed in incidents requiring stabilization at difficult heights?

    <p>Strut Cup</p> Signup and view all the answers

    Which feature of the AcmeThread Strut enables locking at any position within its range?

    <p>Acme threaded nut</p> Signup and view all the answers

    What is the material composition of the AcmeThread Strut?

    <p>Aluminum alloys</p> Signup and view all the answers

    Which length ranges of the AcmeThread Strut does the District have?

    <p>25&quot;-36&quot; and 37&quot;-58&quot;</p> Signup and view all the answers

    What are the available extension lengths for the strut extensions carried by the District?

    <p>12&quot;, 24&quot;, and 36&quot;</p> Signup and view all the answers

    How many extensions can be combined with a strut?

    <p>Two extensions with a total combined length of 36&quot;</p> Signup and view all the answers

    What is the primary application emphasis for the Hinged Base 12 with Anchor Ring?

    <p>Vehicle stabilization</p> Signup and view all the answers

    What is the diameter of the Multi-Base?

    <p>3 inches</p> Signup and view all the answers

    Study Notes

    Introduction to Rescue Support Systems (RSS)

    • RSS are designed for rescue situations involving collapse, containment, or stabilization.
    • They can be used in place of or in conjunction with wood cribbing or other shoring devices.
    • The system is modular and can be expanded based on incident circumstances.

    AcmeThread Strut

    • The AcmeThread Strut consists of extendable struts, end plates, and extensions.
    • Each strut has a 2 1/2" diameter aluminum alloy inner movable acme threaded shaft and a 3" diameter aluminum alloy outer tube.
    • Struts can be extended manually or pneumatically and locked in any desired position.
    • The strut axial crush strength exceeds 67,000 pounds.
    • The AcmeThread Strut can be used with the Strut Cup for incidents that require stabilization at heights.

    System Components

    • The RSS components include AcmeThread Struts, Strut Extensions, Hinged Base 12 with Anchor Ring, Multi-Base, Ratchet Belt with Finger Hook, and Tie-Down Key with J-Hook.
    • The AcmeThread Strut is made of aluminum alloys and is available in different length ranges.
    • The District has two different length ranges: 25"-36" and 37"-58".

    Strut Extension

    • Strut extensions are available in 12", 24", and 36" lengths.
    • They can be used independently as rigid support devices or integrated with AcmeThread Struts to add length.

    Hinged Base 12 with Anchor Ring

    • The Hinged Base 12 with Anchor Ring is used for vehicle stabilization.
    • The base is 12" and has 8 holes to accept pickets.

    Multi-Base

    • The Multi-Base is a 3" diameter cylinder base with a claw-like wedge and a slot that accepts 3/8" chain.

    Ratchet Belt with Finger Hook

    • The Ratchet Belt is 27 feet in length and serves to tension the vehicle for stabilization.
    • The Finger Hook can be attached to the vehicle, tie-down key, another ratchet belt finger hook, or an opposing base.

    Tie-Down Key with J-Hook

    • The Tie-Down Key can be used in conjunction with the Ratchet Belt to tension the strut.

    Maintenance

    • General maintenance should be performed following use and at quarterly intervals.
    • Check for loose hardware, cracked or deformed parts, and clean all RSS components and accessories.
    • Lubricate o-rings/seals with grease and lock pins/couplings with WD40.

    Inventory Identification

    • The Rescue Support System components are labeled with an Inventory Identification Number.
    • This number is used for inventory tracking and maintenance reporting.

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    Description

    Quiz about Rescue Support Systems used in various rescue situations, including vehicle extrication and building collapse.

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