• Shuffle
    Toggle On
    Toggle Off
  • Alphabetize
    Toggle On
    Toggle Off
  • Front First
    Toggle On
    Toggle Off
  • Both Sides
    Toggle On
    Toggle Off
  • Read
    Toggle On
    Toggle Off
Reading...
Front

Card Range To Study

through

image

Play button

image

Play button

image

Progress

1/21

Click to flip

Use LEFT and RIGHT arrow keys to navigate between flashcards;

Use UP and DOWN arrow keys to flip the card;

H to show hint;

A reads text to speech;

21 Cards in this Set

  • Front
  • Back
Ladder Gin
• Must be 70° climbing angle
• Guy lines support ladder (not the load), use 1 life line min. 150’, guy lines 45° away f/ladder
• Tie (2) figure eight on a bight w/12” bights 12”-18” apart f/each other (center of rope)
• Place under top ladder rung & over beams
• Use a ladder rig for MA, tie a short sling for a handhold
Ladder Gin (image)
Ladder Gin Against a Vehicle (image)
Ladder "A" Frame
• Lashing: start & finish w/1 round turn & 2 half hitches
• 2 styles of lashing, round & square
• Rig two ladders at 70°
• Lash ladders together at top, another webbing between base to prevent kick-out
• Guy lines (like ladder gin)
Ladder Gin "A" Frame (image)
Moving Ladder Slide
• Lash foot of litter to rung of the butt end of straight ladder & lash head of litter appropriate ladder rung
Ladder Slide
• Quick & efficient way to rescue out a window
• Use a 2:1 pulley system & a belay line
Ladder Slide (image)
Ladder Slide (image)
Ladder Sling
• Simple Ladder Sling: tied around ladder
• Pre-tied Ladder Sling: pre-tied & wrapped around ladder
Ladder Sling (image)
Exterior Leaning Ladder
• Used to access each floor w/out repositioning ladder
• Ladder sling, ladder rig, belay line & eight plate near ladder butt
Exterior Ladder Leaning (image)
Slinging a Spar
• Use a 4”x4” of Douglas fir 8’ long or a steel pipe min. 1½“ diameter also 8’ length
• Lean at 70°
• Sling top & bottom w/12’ webbing w/prusik hitch, not > 12” f/top & bottom
• Eye of webbing min. 6” long, attach 2 carabiners to each sling
• Run life line w/figure eight on a bight through top carabiner
Slinging a Spar (image)
Interior Leaning Ladder
• Roof ladder wedged between ceiling & floor
• Set up one floor above departure point
Interior Leaning Ladder (image)
Canitlever Ladder (as friction)
• One floor above departure point
• Rope goes over ladder rung no more than 1 rung beyond edge
• Counter weight rescuer in place
• Counter weight rescuer never leaves ladder until weight off rope
Canitlever Ladder (image)
Cantilever Ladder (with pulley system)
• Used on a flat surface like a roof above departure point
• Rope goes over ladder rung no more than 1 rung beyond edge
• Ladder rig attached to ladder sling
• Counter weight rescuer in place & must not move
Cantilever Ladder with Pulley System (image)