What characterizes a trench in construction?

A trench in construction is specifically defined as a narrow excavation that is deeper than it is wide. This characteristic is crucial in differentiating trenches from other types of excavations, such as wide excavations or shallow digs. The trench's design typically results in a configuration where its depth exceeds its width, which can have significant implications for safety and engineering practices.

Understanding this definition is vital for those involved in construction, as it impacts the necessary safety measures required for working within or around trenches, such as trench boxes or shoring methods to prevent cave-ins. Additionally, proper identification of a trench is essential for adhering to OSHA regulations, which provide guidelines to ensure worker safety in these potentially hazardous environments.