For example, some manufacturers now offer scaffolds with hatches in the platform, allowing workers to climb up the inside of the end frame. Climbing the exterior end frame may cause overturning. Provide workers with a safe method to access and exit from the scaffold.Ensure the load a worker exerts on a scaffold while accessing and using it is within the perimeter of the equipment.How to reduce the risk of injury when using baker’s scaffolds This standard requires the scaffold to resist tipping against two times or more the load exerted on it when a worker accesses, uses, or exits it. The two standards referenced in the Occupational Health and Safety Regulation (ANSI A10.8 - American National Standard for Construction and Demolition Operations - Scaffolding - Safety Requirements and CSA Z797 - Code of Practice for Access Scaffold) provide only minimum safety requirements for the construction, operation, maintenance, and use of baker’s scaffolds and do not address design requirements for ensuring their stability.ĭesign requirements for baker’s scaffolds are referenced in CSA S269.2 - Access Scaffolding for Construction Purposes. Moving a scaffold with a worker on it increases the risk of falling.Ĭlimbing on a ladder or other object placed on top of the platform is extremely dangerous due to a risk of tipping. Workers have fallen off baker’s scaffolds because they lack guardrails. Relatively lightweight scaffolds may not be engineered to resist the potential overturning effect of the worker activity. ![]() When a worker climbs the scaffold’s end frame and swings around onto the platform, the scaffold can become unstable. Getting on and off a baker’s scaffold can be hazardous, because climbing up its end frame tends to destabilize the scaffold and may cause it to tip over. Baker’s scaffolds, also known as mobile or rolling tower scaffolds, can be very dangerous if not designed, maintained, assembled, and used safely. ![]() ![]() In recent years, several workers have been seriously injured or killed while working with baker’s scaffolds.
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