The data collated and released by this website comes from the “data collection”（ http://e.1314job.com/ ）, it’s completely free of charge.
You can enter the website to have more information.
The construction plan (standard template) for end anchored steel cantilever buckle type external scaffolding by a well-known enterprise,
Safety courseware | Illustration of key points for construction safety inspection – Full hall scaffolding (page 23)