Which method is discouraged when unloading trusses to ensure safe handling?

Unloading trusses far from the building site is discouraged primarily because it can lead to increased risks and hazards during transportation to the actual location where they will be installed. When trusses are unloaded far away, additional handling is required, which raises the possibility of accidents, damage to the trusses, and potential injuries to workers. It also complicates the logistics of moving those trusses to their intended location, increasing the exposure to environmental factors and reducing overall efficiency.

In contrast, unloading near the building site enhances safety as it minimizes the distance the trusses must be moved after unloading. Utilizing cranes and forklifts for unloading, when done properly, can be safe and effective methods that help manage the trusses' weight and size. These methods allow for controlled handling, reducing the risk of tipping over or falling during transportation.