What is the first step in constructing new landfill cells?

The first step in constructing new landfill cells is site clearing. This step is crucial because it prepares the area for subsequent construction activities. Site clearing involves removing any vegetation, debris, or obstacles that could impede the construction process and ensuring that the land is suitable for the intended use. It provides a clean, level surface for the further steps required in the construction of landfill cells, such as excavation, base cell floor construction, and installation of environmental controls.

While excavation may seem like a logical first step, it usually follows site clearing, as it requires a cleared area to safely and effectively dig into the ground. Similarly, base cell floor construction and the expansion of landfill gas systems are dependent on completing the site clearing step first, as these processes are built upon a prepared and cleared site. Thus, site clearing lays the essential groundwork for all subsequent construction activities.