Final answer:
Construction debris must use an enclosed chute when dropped from 20 feet or higher to safeguard against accidents and damage to people or property, much like how damage can occur from prolonged exposure to loud noises.
Step-by-step explanation:
Whenever construction debris must be dropped from a height of 20 feet or more to any point outside the building, an enclosed chute must be used. When dealing with the disposal of construction materials from a significant height, it's important to prioritize safety measures to prevent accidents and ensure that the debris does not pose a hazard to people or property. Ensuring a safe distance from the edge and making sure that pedestrians and vehicles are clear from the drop zone are essential precautions.
Additionally, it is important to evaluate the potential for damage from prolonged exposure to the weight and impact of the falling debris, much like how exposure to loud environments can cause damage over time.Whenever construction debris must be dropped from a height of 30 m or more to any point outside the building, an enclosed chute must be used. This is to ensure safety and prevent any damage or harm that could be caused by falling objects. Using an enclosed chute helps to control the direction and trajectory of the debris, reducing the risk of injury or property damage.