In scaffold construction, each platform that is 10 feet or more should not extend more than how many inches beyond its support?

The correct answer to the question about scaffold platform extension beyond its support is based on safety regulations and standards for scaffold construction. When a platform is 10 feet or more in height, limiting its extension beyond the support is crucial for maintaining stability and preventing accidents.

Allowing a platform to extend more than 18 inches beyond its supports minimizes the risk of tipping or shifting, which can occur if too much weight is unevenly distributed beyond its supports. Scaffold safety regulations are designed to protect workers from falls or collapses, and adhering to these guidelines is key to ensuring safe work practices at elevated heights.

By maintaining this extension limit, workers can help ensure the overall integrity of the scaffold system, enhancing both safety and efficiency during construction or maintenance tasks.