Ladder Safety: The Pre-Climb Inspection

Welcome back, let’s Build Smart & Build Safe! A ladder is a structural tool. Just like a crane or a scaffold, it has a maximum load capacity and specific points of failure. Because we use them so often, we tend to overlook the small cracks or the slightly loose rungs. Many workers treat ladder inspections as a formality, but on this site, there is no such thing as a "minor" defect. If a ladder isn't 100% intact, it is 100% unsafe.

What to Look For

Before you put your weight on a ladder today, perform a "hand-over-hand" inspection from the ground up:

• The Rails: On fiberglass ladders, look for "blooming" (frayed, itchy fibers) or hairline cracks. If a rail is cracked or "soft," the ladder loses its structural integrity and can telescope or fold under your weight.

• The Rungs: Check for grease, oil, or mud. Rungs must be clean to provide traction. Ensure they are tight; if you can twist a rung by hand or see gaps at the connection point, that ladder is a "no-go."

• The Feet: The non-slip rubber pads on the bottom are the only thing preventing a slide-out. If they are missing, worn flat, or clogged with debris, the ladder is defective.

• Hardware: Check the rivets, bolts, and spreader bars. If any hardware is missing or has been replaced with a "homemade" bolt or a piece of wire, the ladder must be red-tagged immediately.

The Red-Tag Process

If you find a defective ladder, do not just put it back in the rack for the next person to find. That is how accidents happen.

1. Remove from Service: Take it out of the work area immediately.

2. Tag It: Attach a "Do Not Use" tag clearly explaining why it failed.

3. Report It: Notify your supervisor so it can be removed from the site. If a ladder is truly dangerous (broken rails or rungs), the best practice is to cut the rails so it cannot be "salvaged" or used by mistake.

Implementation: The Shift-Start Check

Before the first climb of the day:

1. Read the Duty Rating: Check the sticker on the side. Is it a Type IA (300 lbs) or Type IAA (375 lbs)? Does that capacity include your body weight, your tool belt, and your materials?

2. Verify the Material: Ensure you have the right material for the zone. Aluminum ladders are strictly prohibited near live electrical panels or temporary power lines.

3. Stability Check: Ensure the spreader bars (on A-frames) or the locking dogs (on extension ladders) function smoothly. If they stick or are bent, the ladder cannot lock safely.

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-The Safety Man