Which of the following is NOT considered a good building anchor?

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Multiple Choice

Which of the following is NOT considered a good building anchor?

Choosing an anchor point means picking something that is solid, immovable, and designed to carry the loads that rope systems apply. A wooden staircase typically isn’t reliable for that role because wood can crack, rot, or become loose over time, and stairs can shift or fail under dynamic loads. They’re designed for pedestrian traffic, not as fixed, high-load anchors, and they may loosen or detach when load shifts or is pulled from different directions. In contrast, structural members, large supports, and bulk brick work are built into the building and rated to carry substantial, predictable loads with redundancy. They provide sturdy, fixed attachment points that won’t shift or fail under the forces encountered in rope operations. So the wooden staircase isn’t considered a good building anchor due to variability in wood strength and potential movement, while the other options are typically reliable anchor sources when properly assessed.

Choosing an anchor point means picking something that is solid, immovable, and designed to carry the loads that rope systems apply. A wooden staircase typically isn’t reliable for that role because wood can crack, rot, or become loose over time, and stairs can shift or fail under dynamic loads. They’re designed for pedestrian traffic, not as fixed, high-load anchors, and they may loosen or detach when load shifts or is pulled from different directions.

In contrast, structural members, large supports, and bulk brick work are built into the building and rated to carry substantial, predictable loads with redundancy. They provide sturdy, fixed attachment points that won’t shift or fail under the forces encountered in rope operations.

So the wooden staircase isn’t considered a good building anchor due to variability in wood strength and potential movement, while the other options are typically reliable anchor sources when properly assessed.

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