This scaffold can also be moved easily to reach different heights. This scaffold uses only one cable connected to a hook that is attached from above to a strong structure. This scaffold is also known as the boatswain's chair. Single-Point Adjustable Suspension Scaffold The hangers are usually attached to a permanent structure such as a tall building, and the scaffold can be adjusted for different heights. The scaffold platform is suspended by two cables that are connected to hangers at both ends. Here are some of the more popular types of suspended scaffolds used today. The rest of this article will focus on the different types of suspended and supported scaffolds available for use in various work environments and unique purposes.įor a complete understanding of the scaffolding safety requirements, enroll in our OSHA Scaffolding Safety Training online course developed to meet the criteria set out by OSHA’s scaffolding standard 29 CFR Subpart L. However, the subject of scaffolding hazards and safety measures to be adopted is a topic for another article. Using guardrail systems, toe boards, fall arrest systems, ensuring scaffolds used are designed and build according to specifications, using recommended lumber and other platform materials, ensuring to maintain load capacity limits, undertaking regular inspections, and adopting other recommended safety measures will aid in protecting workers who use scaffolds to complete their work tasks, especially in the construction industry. The major hazards associated with scaffolds are falling, being struck by, electrocution, and scaffold collapse. It must also be noted that the regulations aim to protect the safety and health of employees involved in erecting, disassembling, moving, operating, repairing, maintaining, or inspecting scaffolds. The aim is to provide detailed guidance on the safe and secure use of scaffolds to minimize the hazards associated with scaffold use. This is because OSHA has developed regulations and recommendations that employers (who expect employees to work on scaffolds) must follow. People who work at heights will often talk about and hear about scaffolding safety. Hence, when we speak of scaffolding, it can also mean all the components of a scaffold. that are put together to make a scaffold. However, scaffolding also refers to the different parts such as platforms, poles, ropes, wires, ties, guys, connectors, etc. Isn’t a scaffold and scaffolding the same? Yes, it is often used interchangeably and as befitting the context requirements of a sentence. Think of the window cleaner, or those workers cleaning the exterior of high-rise towers and buildings in any part of the world! What is Scaffolding? And, with the numerous high-rise buildings around, the sighting of the two-point suspended scaffold is not an unusual occurrence. Most of us have seen supported scaffolds in use, as these are commonly utilized by the construction industry to reach very high work areas and beyond the reach of construction workers standing at ground level. Thus, specialized equipment such as aerial lifts and scissor lifts are now considered to be types of supported scaffolds. Modern times have revolutionized and added to the types of supported scaffolds. However, when designed and built, it important to ensure the structural supports are braced to avoid tilting, wobbling, or other movements. These types of scaffolds can hold substantial weight.
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