What is one safe practice when operating heavy machinery?

Establishing a clear line of sight with spotters is a crucial safe practice when operating heavy machinery. This ensures that the operator can effectively communicate with others who may be assisting or guiding the operation. Spotters are trained to watch for hazards and help maintain situational awareness, which is essential in preventing accidents. Clear communication and visibility reduce the risk of collisions, injuries, or damage to equipment, especially in environments where visibility may be obstructed due to the size of the machinery or layout of the site. This practice promotes a collaborative safety environment, ensuring that everyone involved is aware of the ongoing operations.

In contrast, other practices mentioned, such as wearing loose-fitting clothing, working alone, or ignoring warning signs, significantly increase the risk of accidents or injuries. Loose clothing can get caught in machinery, working alone can prevent timely assistance in case of emergencies, and ignoring warning signs disregards essential safety protocols.