The guidance covers chutes constructed of detachable areas made from steel or non-metallic product, attached to scaffolding. https://h7z72xjlzdywhbi3vtovnzgvdbjpsoxo52khbf723oh34ktc65aa.cdn.ampproject.org/c/Blogfreely.net%2Fliquidcave2%2Fscaffolding-for-events-constructing-the-stage-for-success/