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21 Cards in this Set
- Front
- Back
Ladder Gin
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• 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 |
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Ladder Gin (image)
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Ladder Gin Against a Vehicle (image)
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Ladder "A" Frame
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• 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) |
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Ladder Gin "A" Frame (image)
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Moving Ladder Slide
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• Lash foot of litter to rung of the butt end of straight ladder & lash head of litter appropriate ladder rung
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Ladder Slide
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• Quick & efficient way to rescue out a window
• Use a 2:1 pulley system & a belay line |
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Ladder Slide (image)
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Ladder Slide (image)
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Ladder Sling
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• Simple Ladder Sling: tied around ladder
• Pre-tied Ladder Sling: pre-tied & wrapped around ladder |
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Ladder Sling (image)
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Exterior Leaning Ladder
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• Used to access each floor w/out repositioning ladder
• Ladder sling, ladder rig, belay line & eight plate near ladder butt |
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Exterior Ladder Leaning (image)
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Slinging a Spar
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• 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 |
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Slinging a Spar (image)
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Interior Leaning Ladder
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• Roof ladder wedged between ceiling & floor
• Set up one floor above departure point |
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Interior Leaning Ladder (image)
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Canitlever Ladder (as friction)
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• 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 |
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Canitlever Ladder (image)
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Cantilever Ladder (with pulley system)
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• 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 |
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Cantilever Ladder with Pulley System (image)
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