What is a supported scaffold?

Supported scaffolds consist of one or more platforms supported by outrigger beams, brackets, poles, legs, uprights, posts, frames, or similar rigid support. Requirements specific to the other scaffold types are described only in their respective modules.

What is a self supporting scaffold?

Self-supporting scaffolds typically have worker platforms securely supported by frames or poles solidly placed on the ground. fabricated frame scaffolds, which are constructed from welded tubular welded frames and which support a platform on fabricated end frames, central posts, horizontal bearers and mid posts, and.

What is the most common supported scaffold?

Fabricated frame scaffolds
Fabricated frame scaffolds are the most common type of scaffold because they are versatile, economical, and easy to use. They are frequently used in one or two tiers by residential contractors, painters, etc., but their modular frames can also be stacked several stories high for use on large-scale construction jobs.

How many platforms are on a supported scaffold?

Supported scaffolds consist of one or more platforms supported by outrigger beams, brackets, poles, legs, uprights, posts, frames, or similar rigid support. Guardrails or personal fall arrest systems for fall prevention/protection are required for workers on platforms 10 feet or higher.

Is Interior hung scaffolding a type of supported scaffold?

An interior hung suspension scaffold consists of a platform suspended from the ceiling or roof structure by fixed-length supports. For requirements that apply to all types of suspended scaffolds, please refer to the Two-point (swing stage) module. …

What do bearers support?

Bearer (putlog): A horizontal transverse scaffold member (which may be supported by ledgers or runners) upon which the scaffold platform rests and which joins scaffold uprights, posts, poles, and similar members.

What is the main purpose of scaffolds?

scaffold, in building construction, temporary platform used to elevate and support workers and materials during the construction, repair, or cleaning of a structure or machine; it consists of one or more planks of convenient size and length, with various methods of support, depending on the form and use.

What are the different types of scaffolds?

Types of scaffolding