What is the minimum thickness required for a toeboard or bumper at chute openings during demolition?

Study for the Independent Electrical Contractors IEC Year 3 Test. Utilize multiple choice questions, each with hints and explanations. Boost your readiness and confidence for the exam!

The minimum thickness required for a toeboard or bumper at chute openings during demolition is set at 6 inches to effectively contain materials and prevent falling debris, which is crucial in maintaining safety on a construction or demolition site. Safety regulations are stringent when it comes to protecting workers and surrounding areas from the hazards associated with falling objects. A toeboard or bumper of this thickness provides adequate support and height to stop materials from rolling or falling off the edge of the chute.

Choosing a thickness of less than 6 inches may not provide sufficient protection, as it may allow smaller debris to slip over the edge, increasing the risk of injury to workers below. Additionally, a 6-inch height is considered a standard that balances safety with practicality in construction practices. This established measurement ensures compliance with safety standards and promotes a safer work environment.

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