How is "cut slope" defined in earthwork terminology?

In earthwork terminology, "cut slope" refers to the angled surface created when soil or rock is removed during excavation activities. When a project involves cutting into the ground to create a level surface or to accommodate structures, the resulting surface from this operation is the cut slope. The geometry of this slope can be crucial for stability and drainage as it affects how water moves across the landscape and how the earth materials settle.

Understanding cut slopes is essential for engineers and contractors, as they must consider aspects such as the angle of the slope, the type of soil or rock being excavated, and the potential for erosion or collapse. This knowledge guides the design of the slope to ensure it is safe and functional for the intended purpose.

While the other options touch on different aspects of earthworks, they do not encapsulate the specific definition of "cut slope." The ground level after excavation, a filling method, and tree removal each pertain to different processes or conditions that do not reflect the intended meaning of a cut slope in the context of excavation work.