Massachusetts Hoisting License Practice Test

What is the purpose of Jackie's Law regarding trench safety?

1. To increase the number of safety inspections at construction sites

2. To ensure unattended trenches are either covered or barricaded

3. To limit the time workers can spend near trenches

4. To allow for more flexible excavation procedures

The correct answer is: To ensure unattended trenches are either covered or barricaded

Jackie's Law was enacted to enhance safety measures related to trench work, which is a critical aspect of construction and excavation activities. The law's primary purpose is to ensure that when trenches are left unattended, they must be either covered or appropriately barricaded. This requirement is vital in preventing accidents, particularly the risk of falls or other injuries that can occur if an individual unintentionally enters an open trench. By mandating that trenches be secured when not in use, the law addresses a significant hazard in construction zones. It promotes a safer work environment by minimizing the risk of injuries to workers and the public who may be near the site. Ensuring that trenches are covered or barricaded effectively provides a physical barrier that enhances safety and helps in protecting lives. The other options either focus on areas not directly related to the core purpose of the law or imply unsafe practices. For instance, increasing inspections, limiting time spent near trenches, or allowing for flexible procedures may not address the immediate safety hazards that Jackie's Law is specifically designed to mitigate.