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805 Fall Protection in Construction
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Ladder Inspection

Step Ladders

Inspecting a step ladder prior to, during, and after use is an essential safety measure.

Continual inspection is a good safety practice because changes to the ladder or environment can make continued use of the ladder unsafe.

Click on the link below to see the key steps you should follow when inspecting step ladders.

  • Check for Stability: Ensure that the ladder is stable and all of its feet are in good condition. The ladder should not wobble or have loose parts.
  • Inspect the Rungs: Check each rung to make sure they are secure and not slippery or worn out. The rungs should be clean and free of grease or other slippery substances.
Using a checklist while inspecting step ladders is a very good idea.
  • Check the Steps: Each step should be firmly attached to the side rails. They should be clean and free from any defects or damage.
  • Inspect the Rails: Look for cracks, bends, or splinters in the rails. They should be straight and unbroken.
  • Check the Spreaders or Locks: These are the parts that hold the front and back of the ladder together when it's opened. Make sure they're functioning properly and lock into place securely.
  • Check for Damage or Corrosion: Look for signs of wear, tear, or damage on the ladder. This includes rust or corrosion on metal ladders and rot or cracks on wooden ladders.
  • Check Labels and Instructions: The ladder should have the original manufacturer's labels attached, including instructions for use and the load capacity.
  • Inspect the General Cleanliness: Ensure the ladder is clean, with no oil, grease, or other substances that could cause a slip or fall.

Remember to reject and report any ladder that appears damaged or defective in any way. Always prioritize safety over convenience. Ladder inspections should be done regularly and any findings should be documented for future reference.

Extension Ladders

The steps when inspecting extension ladders are similar to those for step ladders, but there are some important differences.

Click on the link below to see the key steps you should follow when inspecting step ladders.

  • General Inspection: Look over the entire ladder for any visible defects or damage. This includes bends, cracks, corrosion, or other signs of wear and tear.
  • Check the Rungs: Inspect each rung to make sure they are secure and not slippery, bent, or damaged. Rungs should be clean and free from any oil or grease that could cause slips.
  • Check the Side Rails: Look at the side rails for any dents, bends, or splits. The rails should be straight and free from any loose parts.
  • Check the Feet: The rubber feet of the ladder should be in good condition and not worn out. They should be securely attached and able to grip the surface where the ladder will be placed.
  • Inspect the Locks: The extension ladder should have a functioning lock mechanism to secure the extended parts. Ensure that these locks are in good working condition and can securely hold the extended sections.
  • Check the Extension Rope: Look at the rope for signs of wear, fraying, or damage. It should be securely attached and the pulley system should operate smoothly.
  • Inspect the Pulley: Check the pulley at the top of the ladder. It should be in good working order and the rope should run freely through it.
Inspecting Ladders
  • Extend and Retract the Ladder: If possible, extend and retract the ladder to ensure it operates smoothly. The sections should glide easily without sticking or jamming.
  • Check for Labels: Ensure that safety and usage labels are legible and intact. These labels provide important information about the ladder’s load capacity and proper usage.
  • Document the Inspection: Make note of any problems found during the inspection and remove any ladders with defects from service until they can be repaired or replaced. Keep a record of the inspection.

Knowledge Check Choose the best answer for the question.

8-5. When should you take a ladder out of service?