Construction Supervisor License Practice Exam

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Chutes used for demolition shall be enclosed when they are at what angle from the horizontal?

  1. More than 20 degrees

  2. More than 45 degrees

  3. More than 30 degrees

  4. More than 50 degrees

The correct answer is: More than 45 degrees

Chutes used for demolition must be enclosed when they are at an angle greater than 45 degrees from the horizontal to ensure safety and manage the debris that falls during the demolition process. When chutes are positioned at such steep angles, the risk of materials falling out or bouncing back increases significantly. Enclosing the chute helps contain the debris, preventing potential accidents and injuries to workers and bystanders below. This safety measure is crucial in construction and demolition environments to maintain a secure worksite and comply with safety regulations. The 45-degree threshold is a recognized industry standard that balances efficiency in debris disposal with the need for effective containment during the demolition process.

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