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What Goes Up… Must Come Down Portable Ladder Safety. Overview. Equipment Types Checks Critical Number Set Up Ascending/descending While in Use Safe Practices. Equipment - Types. Equipment - Types. Type & style Proper length Duty rating Special duty (IAA) – 375 lbs.
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Overview • Equipment • Types • Checks • Critical Number • Set Up • Ascending/descending • While in Use • Safe Practices
Equipment - Types • Type & style • Proper length • Duty rating • Special duty (IAA) – 375 lbs. • Extra heavy duty (IA) – 300 lbs. • Heavy duty (I) – 250 lbs. • Medium duty (II) – 225 lbs. • Light duty (III) – 200 lbs. • Material Choose the right tool for the job!
Equipment - Checks • Prior to each use • Replace steps showing ¼ surface is worn away • Never paint wooden ladders • Check feet to make sure they are securely attached • Clean and lubricate moving parts (spreaders, hinges, locks & pulleys) • Replace worn labels and components • Never use ladders with broken components
Critical Numbers • 3 ft above the surface • Distance from structure = ¼ height of the structure
Critical Numbers No less than 3 ft. 20 ft. height No less than 5 ft.
Set Up – Extension Ladders • Check for overhead hazards, electrical lines, etc. • Stable surface • If leaning against surface, should extend at least 3 ft. beyond the surface height • Base of ladder ¼ of structure height from the base of the structure
Set Up – Extension Ladders • Walk the ladder up • Closed • No overhead hazards • Back the ladder’s legs up • Raise the fly section
Set Up – Extension Ladder • Secure the ladder • Tie off/hook top • Employee to hold ladder • Level base
Set Up – Step Ladders • Check for overhead hazards, electrical lines, etc. • Stable surface • Fully extend all supports, braces, etc.
Ascending/Descending Always… • Maintain three points of contact • Keep your center of weight (torso) between the legs of the ladder • Use pulleys or a tool belt if you need to carry items with you
Ascending/Descending Fixed Ladders • Must have cage, wells or ladder safety system if height is greater than 24’ but less than 50’ or 24’ above the ground • Could include body harness
While In Use • Never use the top two rungs • One person per ladder
While In Use If you can’t reach… MOVE THE LADDER
Safe Practices • Prohibit ladders from being propped on boxes, barrels and other objects • Both rails should be equally supported • Ladders should never be moved while occupied • Face ladders while climbing and descending • Surfaces (both on ladder and ground around the ladder) should be free of oil and other slipping hazards
Safe Practices Safe storage… • Dry location • Away from direct sunlight • Secure to prevent tipping
Questions? SDAO Loss Control Department (800) 285-5461 (503) 371-8667