What is the primary goal of shoring in trench work?

The primary goal of shoring in trench work is to prevent trench wall collapse. When excavating trenches, especially in loose or unstable soil, there is a significant risk that the walls can give way, posing serious hazards to workers inside. Shoring involves the installation of supports to reinforce the trench walls, thereby maintaining stability and ensuring the safety of personnel who are working in or around the trench.

The need for shoring is underscored by regulations and safety guidelines aimed at protecting workers from cave-ins, which can lead to injuries or fatalities. By using appropriate shoring techniques, construction teams can create a safer work environment, allowing operations to proceed without the risk of collapse.

While other options might relate to different aspects of workplace safety or efficiency, they do not address the critical safety function that shoring provides in preventing collapse, which is the primary focus during trench work.