Final answer:
Falling objects are a common cause of struck-by accidents at worksites, which can be mitigated by using back-up alarms, training, and safety compliance.
Step-by-step explanation:
Falling objects are common causes of struck-by accidents at worksites and can sometimes be prevented by using back-up alarms. When considering industrial worksite safety, there is a crucial need to be vigilant about potential hazards that could lead to struck-by accidents, which is when an object hits or collides with a person. Among the various causes of such accidents, falling objects are prevalent. These incidents can occur when materials are not properly secured or when there is a failure to adhere to safety procedures during operations that involve lifting or moving heavy items overhead.
Preventive measures such as the use of back-up alarms on heavy equipment can significantly reduce the risk of these accidents. Back-up alarms are designed to alert workers when a vehicle is about to reverse, thus providing them with the necessary warning to move out of the path of potential danger. Additionally, proper training and regular communication of safety expectations play critical roles in preventing these incidents.